Dear colleagues,

We shift gears from discussing GI hospitalists to focusing on the treatment of inflammatory bowel disease. The introduction of anti-TNFs brought about a paradigm shift in IBD management. With the ability to measure drug and antibody levels, we are also able to alter dose and timing to increase the efficacy of these medications. Some experts have extended this reactive drug monitoring approach to a more proactive method with the expectation that this may prevent loss of efficacy and development of adverse events. Dr. Loren G. Rabinowitz and colleagues and Dr. Hans Herfarth describe these two approaches to anti-TNF management in IBD, drawing from the current data and their own experiences. I look forward to hearing your thoughts and experiences by email ([email protected]).

Gyanprakash A. Ketwaroo, MD, MSc, is an assistant professor of medicine at Baylor College of Medicine, Houston. He is an associate editor for GI & Hepatology News.

Better outcomes than reactive TDM

By Loren G. Rabinowitz, MD; Konstantinos Papamichael, PhD, MD; and Adam S. Cheifetz, MD, AGAF

Therapeutic drug monitoring (TDM), or the practice of treatment optimization based on serum drug concentrations, is used in many settings, including solid organ transplantation, infection, and immune-mediated inflammatory diseases, including inflammatory bowel disease (IBD). In IBD, the use of TDM has been an area of keen research focus, and, in our view, should be standard practice for optimization of biologic therapy, particularly in the setting of anti–tumor necrosis factor (TNF) therapy. TDM has demonstrated utility in determining the correct timing and dosage of biologics and can provide the impetus for deescalating or discontinuing a biologic in favor of an alternative one. It also allows prescribers the ability to protect patients from severe infusion reactions if they have developed anti-drug antibodies (ADAs).

Reactive TDM refers to a strategy of assessing drug concentration and presence of ADAs in the setting of primary nonresponse (PNR) and loss of response (LOR) to a biologic agent. In this context, TDM informs possible reasons for loss or lack of response to treatment – for example, insufficient drug concentration or the development of high-titer ADAs (immunogenicity) – thus better directing the management of these unwanted outcomes.¹ Insufficient anti-TNF concentrations have been associated with PNR and lack of clinical remission at 1 year in patients with IBD,2 which underscores the need for a durable strategy to ensure appropriate drug concentrations from the induction through maintenance phases of biologic administration. Reactive TDM can also be used to inform the decision to abandon a particular therapy in favor of a different biologic and to guide the selection of the next biologic agent, and has been shown to be less expensive than empiric dose escalation.² With regard to infliximab and adalimumab, it is our practice to continue dose escalation until drug concentrations are above 10-15 mcg/mL prior to abandoning therapy.1

For a significant number of patients, reactive TDM identifies at-risk patients too late, when ADAs have already formed. Because the number of medications to treat IBD remains limited, waiting for a patient to lose response to an agent, particularly anti-TNF therapies, increases the likelihood of immunogenicity, thus rendering an agent unusable. Proactive TDM or checking drug trough concentrations preemptively and at predetermined intervals, and dosing to an appropriate concentration, can improve patient outcomes. If drug concentration is determined to be not “at target,” dosage and timing of administration can be increased with or without the addition of an immunomodulator (thiopurines or methotrexate) to optimize the biologic’s efficacy and prevent immunogenicity. This approach allows the provider to anticipate and proactively guard against PNR and future LOR.

Proactive TDM of anti-TNF therapy has been associated with better patient outcomes in both pediatric and adult populations when compared with empiric dose optimization and/or reactive TDM.^2,3 In patients with immune-mediated inflammatory diseases undergoing maintenance therapy with infliximab, proactive TDM was found to be more effective than treatment without TDM in sustaining disease control without disease worsening.⁴ Proactive TDM has been associated with better patient outcomes, including increased rates of clinical remission in both pediatric and adult populations and decreased rates of IBD-related surgery, hospitalization, serious infusion reactions, and development of ADAs, when compared with reactive TDM or empiric optimization. Preliminary data suggest that proactive TDM can also be used to efficiently guide dose deescalation in patients in remission with drug concentrations markedly above target and to allow for optimization of infliximab monotherapy so that combination therapy can be employed more judiciously (that is, in a patient who developed rapid ADA to a different anti-TNF).¹ This could potentially attenuate the risks associated with long-term immunomodulator use, which include lymphomas and higher rates of serious and opportunistic infections. A recent study using a pharmacokinetic dashboard showed that the majority of patients with IBD will need accelerated dosing by the third infusion to maintain therapeutic infliximab concentrations during induction and maintenance therapy, highlighting the urgent need for widespread adoption of early proactive TDM.⁵ It is likely that proactive TDM is most important early in therapy when patients are most inflamed and have more rapid drug clearance. For this reason, proactive TDM should ideally be used for all patients during the induction phase. It is our practice to continue to follow drug concentrations one or two times per year once a patient has achieved remission. A recent literature review and consensus statement highlights the utility of TDM and what is known at this time.¹

Juan Gaertner/Science Photo Library/Getty Images

TDM should be standard of care for patients with IBD. At minimum, reactive TDM has rationalized the management of PNR, is associated with better outcomes, and is more cost effective than empiric dose escalation.^1,2 In this setting, however, many patients have already developed ADAs that cannot be overcome. At present, anti-TNF therapy remains the most effective agent for our sickest patients with IBD. Given the as-yet limited armamentarium of medications available, particularly for patients with fistulizing perianal Crohn’s disease (CD) and severe ulcerative colitis (UC), proactive TDM, which allows for improved optimization and long-term durability of biologics, is essential to the care of any IBD patient requiring these medications. Proactive TDM should ideally be used for all patients during the induction phase and at least once during maintenance therapy. There is also the potential for TDM-driven dose de-escalation for patients in remission and optimization of infliximab monotherapy, thus avoiding combination therapy with an immunomodulator in some cases. Future perspectives for a more precise application of TDM include the use of pharmacokinetic modeling dashboards and pharmacogenetics toward achieving truly individualized medicine.³

Dr. Rabinowitz, Dr. Papamichael, and Dr. Cheifetz are with the department of medicine and division of gastroenterology at Beth Israel Deaconess Medical Center and Harvard Medical School, both in Boston. Dr. Rabinowitz reports no conflicts of interest. Dr. Papamichael reports lecture fees from Mitsubishi Tanabe Pharma and Physicians’ Education Resource; consultancy fee from Prometheus Laboratories; and scientific advisory board fees from ProciseDx and Scipher Medicine Corporation. Dr. Cheifetz reports consulting for Janssen, AbbVie, Samsung, Arena Pharmaceuticals, Grifols, Prometheus, Bristol Myers Squibb, Artizan Biosciences, Artugan Therapeutics, and Equillium.
 

References

1. Cheifetz AS et al. Am J Gastroenterol. 2021 Oct 1;116(10):2014-25.

2. Kennedy NA et al. Lancet Gastroenterol Hepatol. 2019 May;4(5):341-53.

3. Papamichael K et al. Lancet Gastroenterol Hepatol. 2022;7(2):171-85.

4. Syversen SW et al. JAMA. 2021;326(23):2375-84.

5. Dubinsky MC et al. Inflamm Bowel Dis. 2022 Jan 3. doi: 10.1093/ibd/izab285.

Taking a closer look at the evidence

By Hans Herfarth, MD, PhD, AGAF

The debate of therapeutic drug monitoring (TDM) in the setting of anti–tumor necrosis factor (TNF) therapy has been ongoing for more than a decade. Reactive TDM, the measurement of drug concentrations in the context of loss of treatment response, is now generally accepted and recommended in multiple national and international inflammatory bowel disease (IBD) guidelines. Proactive TDM, defined as the systematic measurement of drug trough concentrations and anti-drug antibodies with dose adaptations to a predefined target drug concentration, seems to offer a possibility to stabilize drug levels and prevent anti-drug antibody formation due to low systemic drug levels, thus potentially preventing the well-known loss of response to anti-TNF therapy, which occurs in more than 50% of patients over time. However, proactive TDM is not endorsed by evidence-based guidelines, dividing IBD physicians into believers and nonbelievers and limiting uptake into clinical practice.

As with reactive TDM, one should assume that the framework for proactive TDM should have been reliably established based on factual data derived from prospective controlled studies and not rely on retrospective cohorts or “Expert Panel” consensus statements. And indeed, several prospective controlled studies with sizable IBD patient cohorts have been published. Of note, all TDM studies for IBD were conducted in patients on anti-TNF maintenance therapy, and currently no prospective studies in larger IBD populations are available for proactive TDM during induction therapy. Two prospective studies, the PRECISION and the NOR-DRUM trial, report that proactive TDM is better than no TDM at all.

However, in the comparison of proactive TDM and reactive TDM (including at least one drug adaptation in maintenance or drug escalation based on clinical symptoms or biomarkers), three studies have demonstrated no significant differences in drug persistence or overall maintenance of clinical remission. Only a fourth (the pediatric PAILOT study) reported a lower frequency of mild flares and less steroid exposure in the proactive TDM arm over 1 year, but it did not show differences in drug persistence or overall clinical remission compared with the reactive TDM arm. Interestingly, the differences in flare frequency were apparent only in patients on monotherapy but not in the subgroup on combination therapy with an immunomodulator, stressing the well-known beneficial effect of a combination therapy with thiopurines in CD first shown in the SONIC trial.

One problem, at least in the TDM trials with infliximab (IFX), may have been a delay in optimizing IFX levels until the next drug infusion because of the turnaround time of the drug assays. However, even the most recently published ultra-proactive TDM study with ad hoc dose adjustments based on point of care testing of drug levels during maintenance IFX therapy did not result in a significantly lower failure rate of IFX therapy or differences in sustained remission compared with reactive TDM over 1 year (19% vs. 10%; P = .08 for IFX failure; 75% vs. 83%; P = .17 for sustained remission). Compared with reactive TDM, the proactive measurement of drug levels resulted in significantly more drug measurements (8.8 vs. 1 per patient per year) and consecutive drug adjustments. Of interest would be the assessment of cost-effectiveness based on these trial data.

The value of proactive TDM in induction therapy remains an ongoing concern. There is no doubt that the severity of intestinal inflammation with subsequent loss of drug in the intestine can result in low drug serum concentrations correlating to lower clinical responses and higher rates of immunogenicity with the formation of anti-drug antibodies. A recent study including patients with chronic immune-mediated inflammatory diseases such as IBD, rheumatoid arthritis, and psoriasis did not find a value in proactive TDM of IFX in the induction phase, but more severe IBD may have been underrepresented in this study. Administration of significantly higher induction dosing of adalimumab (160 mg weeks 0, 1, 2, and 3) with significantly higher trough levels compared with a standard induction regimen in the SERENE study has not been shown to increase the short- or long-term remission rates in UC or CD patients. Therefore, higher trough levels in a patient population do not automatically result in better outcomes, but proactive TDM may still have found a few patients who may have benefited from an even higher induction regimen. The UC and CD SERENE maintenance studies also evaluated proactive TDM versus clinical adjustment based on clinical and biomarkers. After 1 year, no differences in the efficacy endpoints of clinical, endoscopic, and deep remission were found. These somewhat surprising results, which have been reported only in meeting abstracts, suggest that simply increasing trough levels to a higher target (one of the primary aims of proactive TDM) is not an effective universal approach for achieving higher remission rates in induction or better outcomes in maintenance. Instead, the SERENE data show that similar results can be achieved by regular clinical follow-up and monitoring of loss of response based on symptoms and/or biochemical markers followed by drug adaptation (which may then also be based on reactive TDM).

Relevant resources

• Syversen SW et al. JAMA. 2021;326:2375-84.
• Strik AS et al. Scand J Gastroenterol. 2021 Feb;56(2):145-54.
• Bossuyt P et al. J Crohns Colitis. 2022 Feb 23;16(2):199-206.
• D’Haens G et al. Gastroenterology. 2018;154:1343-51.e1.

Dear colleagues,

We shift gears from discussing GI hospitalists to focusing on the treatment of inflammatory bowel disease. The introduction of anti-TNFs brought about a paradigm shift in IBD management. With the ability to measure drug and antibody levels, we are also able to alter dose and timing to increase the efficacy of these medications. Some experts have extended this reactive drug monitoring approach to a more proactive method with the expectation that this may prevent loss of efficacy and development of adverse events. Dr. Loren G. Rabinowitz and colleagues and Dr. Hans Herfarth describe these two approaches to anti-TNF management in IBD, drawing from the current data and their own experiences. I look forward to hearing your thoughts and experiences by email ([email protected]).

Gyanprakash A. Ketwaroo, MD, MSc, is an assistant professor of medicine at Baylor College of Medicine, Houston. He is an associate editor for GI & Hepatology News.

Better outcomes than reactive TDM

By Loren G. Rabinowitz, MD; Konstantinos Papamichael, PhD, MD; and Adam S. Cheifetz, MD, AGAF

Therapeutic drug monitoring (TDM), or the practice of treatment optimization based on serum drug concentrations, is used in many settings, including solid organ transplantation, infection, and immune-mediated inflammatory diseases, including inflammatory bowel disease (IBD). In IBD, the use of TDM has been an area of keen research focus, and, in our view, should be standard practice for optimization of biologic therapy, particularly in the setting of anti–tumor necrosis factor (TNF) therapy. TDM has demonstrated utility in determining the correct timing and dosage of biologics and can provide the impetus for deescalating or discontinuing a biologic in favor of an alternative one. It also allows prescribers the ability to protect patients from severe infusion reactions if they have developed anti-drug antibodies (ADAs).

Reactive TDM refers to a strategy of assessing drug concentration and presence of ADAs in the setting of primary nonresponse (PNR) and loss of response (LOR) to a biologic agent. In this context, TDM informs possible reasons for loss or lack of response to treatment – for example, insufficient drug concentration or the development of high-titer ADAs (immunogenicity) – thus better directing the management of these unwanted outcomes.¹ Insufficient anti-TNF concentrations have been associated with PNR and lack of clinical remission at 1 year in patients with IBD,2 which underscores the need for a durable strategy to ensure appropriate drug concentrations from the induction through maintenance phases of biologic administration. Reactive TDM can also be used to inform the decision to abandon a particular therapy in favor of a different biologic and to guide the selection of the next biologic agent, and has been shown to be less expensive than empiric dose escalation.² With regard to infliximab and adalimumab, it is our practice to continue dose escalation until drug concentrations are above 10-15 mcg/mL prior to abandoning therapy.1

For a significant number of patients, reactive TDM identifies at-risk patients too late, when ADAs have already formed. Because the number of medications to treat IBD remains limited, waiting for a patient to lose response to an agent, particularly anti-TNF therapies, increases the likelihood of immunogenicity, thus rendering an agent unusable. Proactive TDM or checking drug trough concentrations preemptively and at predetermined intervals, and dosing to an appropriate concentration, can improve patient outcomes. If drug concentration is determined to be not “at target,” dosage and timing of administration can be increased with or without the addition of an immunomodulator (thiopurines or methotrexate) to optimize the biologic’s efficacy and prevent immunogenicity. This approach allows the provider to anticipate and proactively guard against PNR and future LOR.

Proactive TDM of anti-TNF therapy has been associated with better patient outcomes in both pediatric and adult populations when compared with empiric dose optimization and/or reactive TDM.^2,3 In patients with immune-mediated inflammatory diseases undergoing maintenance therapy with infliximab, proactive TDM was found to be more effective than treatment without TDM in sustaining disease control without disease worsening.⁴ Proactive TDM has been associated with better patient outcomes, including increased rates of clinical remission in both pediatric and adult populations and decreased rates of IBD-related surgery, hospitalization, serious infusion reactions, and development of ADAs, when compared with reactive TDM or empiric optimization. Preliminary data suggest that proactive TDM can also be used to efficiently guide dose deescalation in patients in remission with drug concentrations markedly above target and to allow for optimization of infliximab monotherapy so that combination therapy can be employed more judiciously (that is, in a patient who developed rapid ADA to a different anti-TNF).¹ This could potentially attenuate the risks associated with long-term immunomodulator use, which include lymphomas and higher rates of serious and opportunistic infections. A recent study using a pharmacokinetic dashboard showed that the majority of patients with IBD will need accelerated dosing by the third infusion to maintain therapeutic infliximab concentrations during induction and maintenance therapy, highlighting the urgent need for widespread adoption of early proactive TDM.⁵ It is likely that proactive TDM is most important early in therapy when patients are most inflamed and have more rapid drug clearance. For this reason, proactive TDM should ideally be used for all patients during the induction phase. It is our practice to continue to follow drug concentrations one or two times per year once a patient has achieved remission. A recent literature review and consensus statement highlights the utility of TDM and what is known at this time.¹

Juan Gaertner/Science Photo Library/Getty Images

TDM should be standard of care for patients with IBD. At minimum, reactive TDM has rationalized the management of PNR, is associated with better outcomes, and is more cost effective than empiric dose escalation.^1,2 In this setting, however, many patients have already developed ADAs that cannot be overcome. At present, anti-TNF therapy remains the most effective agent for our sickest patients with IBD. Given the as-yet limited armamentarium of medications available, particularly for patients with fistulizing perianal Crohn’s disease (CD) and severe ulcerative colitis (UC), proactive TDM, which allows for improved optimization and long-term durability of biologics, is essential to the care of any IBD patient requiring these medications. Proactive TDM should ideally be used for all patients during the induction phase and at least once during maintenance therapy. There is also the potential for TDM-driven dose de-escalation for patients in remission and optimization of infliximab monotherapy, thus avoiding combination therapy with an immunomodulator in some cases. Future perspectives for a more precise application of TDM include the use of pharmacokinetic modeling dashboards and pharmacogenetics toward achieving truly individualized medicine.³

Dr. Rabinowitz, Dr. Papamichael, and Dr. Cheifetz are with the department of medicine and division of gastroenterology at Beth Israel Deaconess Medical Center and Harvard Medical School, both in Boston. Dr. Rabinowitz reports no conflicts of interest. Dr. Papamichael reports lecture fees from Mitsubishi Tanabe Pharma and Physicians’ Education Resource; consultancy fee from Prometheus Laboratories; and scientific advisory board fees from ProciseDx and Scipher Medicine Corporation. Dr. Cheifetz reports consulting for Janssen, AbbVie, Samsung, Arena Pharmaceuticals, Grifols, Prometheus, Bristol Myers Squibb, Artizan Biosciences, Artugan Therapeutics, and Equillium.
 

References

1. Cheifetz AS et al. Am J Gastroenterol. 2021 Oct 1;116(10):2014-25.

2. Kennedy NA et al. Lancet Gastroenterol Hepatol. 2019 May;4(5):341-53.

3. Papamichael K et al. Lancet Gastroenterol Hepatol. 2022;7(2):171-85.

4. Syversen SW et al. JAMA. 2021;326(23):2375-84.

5. Dubinsky MC et al. Inflamm Bowel Dis. 2022 Jan 3. doi: 10.1093/ibd/izab285.

Taking a closer look at the evidence

By Hans Herfarth, MD, PhD, AGAF

The debate of therapeutic drug monitoring (TDM) in the setting of anti–tumor necrosis factor (TNF) therapy has been ongoing for more than a decade. Reactive TDM, the measurement of drug concentrations in the context of loss of treatment response, is now generally accepted and recommended in multiple national and international inflammatory bowel disease (IBD) guidelines. Proactive TDM, defined as the systematic measurement of drug trough concentrations and anti-drug antibodies with dose adaptations to a predefined target drug concentration, seems to offer a possibility to stabilize drug levels and prevent anti-drug antibody formation due to low systemic drug levels, thus potentially preventing the well-known loss of response to anti-TNF therapy, which occurs in more than 50% of patients over time. However, proactive TDM is not endorsed by evidence-based guidelines, dividing IBD physicians into believers and nonbelievers and limiting uptake into clinical practice.

As with reactive TDM, one should assume that the framework for proactive TDM should have been reliably established based on factual data derived from prospective controlled studies and not rely on retrospective cohorts or “Expert Panel” consensus statements. And indeed, several prospective controlled studies with sizable IBD patient cohorts have been published. Of note, all TDM studies for IBD were conducted in patients on anti-TNF maintenance therapy, and currently no prospective studies in larger IBD populations are available for proactive TDM during induction therapy. Two prospective studies, the PRECISION and the NOR-DRUM trial, report that proactive TDM is better than no TDM at all.

However, in the comparison of proactive TDM and reactive TDM (including at least one drug adaptation in maintenance or drug escalation based on clinical symptoms or biomarkers), three studies have demonstrated no significant differences in drug persistence or overall maintenance of clinical remission. Only a fourth (the pediatric PAILOT study) reported a lower frequency of mild flares and less steroid exposure in the proactive TDM arm over 1 year, but it did not show differences in drug persistence or overall clinical remission compared with the reactive TDM arm. Interestingly, the differences in flare frequency were apparent only in patients on monotherapy but not in the subgroup on combination therapy with an immunomodulator, stressing the well-known beneficial effect of a combination therapy with thiopurines in CD first shown in the SONIC trial.

One problem, at least in the TDM trials with infliximab (IFX), may have been a delay in optimizing IFX levels until the next drug infusion because of the turnaround time of the drug assays. However, even the most recently published ultra-proactive TDM study with ad hoc dose adjustments based on point of care testing of drug levels during maintenance IFX therapy did not result in a significantly lower failure rate of IFX therapy or differences in sustained remission compared with reactive TDM over 1 year (19% vs. 10%; P = .08 for IFX failure; 75% vs. 83%; P = .17 for sustained remission). Compared with reactive TDM, the proactive measurement of drug levels resulted in significantly more drug measurements (8.8 vs. 1 per patient per year) and consecutive drug adjustments. Of interest would be the assessment of cost-effectiveness based on these trial data.

The value of proactive TDM in induction therapy remains an ongoing concern. There is no doubt that the severity of intestinal inflammation with subsequent loss of drug in the intestine can result in low drug serum concentrations correlating to lower clinical responses and higher rates of immunogenicity with the formation of anti-drug antibodies. A recent study including patients with chronic immune-mediated inflammatory diseases such as IBD, rheumatoid arthritis, and psoriasis did not find a value in proactive TDM of IFX in the induction phase, but more severe IBD may have been underrepresented in this study. Administration of significantly higher induction dosing of adalimumab (160 mg weeks 0, 1, 2, and 3) with significantly higher trough levels compared with a standard induction regimen in the SERENE study has not been shown to increase the short- or long-term remission rates in UC or CD patients. Therefore, higher trough levels in a patient population do not automatically result in better outcomes, but proactive TDM may still have found a few patients who may have benefited from an even higher induction regimen. The UC and CD SERENE maintenance studies also evaluated proactive TDM versus clinical adjustment based on clinical and biomarkers. After 1 year, no differences in the efficacy endpoints of clinical, endoscopic, and deep remission were found. These somewhat surprising results, which have been reported only in meeting abstracts, suggest that simply increasing trough levels to a higher target (one of the primary aims of proactive TDM) is not an effective universal approach for achieving higher remission rates in induction or better outcomes in maintenance. Instead, the SERENE data show that similar results can be achieved by regular clinical follow-up and monitoring of loss of response based on symptoms and/or biochemical markers followed by drug adaptation (which may then also be based on reactive TDM).

Relevant resources

• Syversen SW et al. JAMA. 2021;326:2375-84.
• Strik AS et al. Scand J Gastroenterol. 2021 Feb;56(2):145-54.
• Bossuyt P et al. J Crohns Colitis. 2022 Feb 23;16(2):199-206.
• D’Haens G et al. Gastroenterology. 2018;154:1343-51.e1.

Dear colleagues,

We shift gears from discussing GI hospitalists to focusing on the treatment of inflammatory bowel disease. The introduction of anti-TNFs brought about a paradigm shift in IBD management. With the ability to measure drug and antibody levels, we are also able to alter dose and timing to increase the efficacy of these medications. Some experts have extended this reactive drug monitoring approach to a more proactive method with the expectation that this may prevent loss of efficacy and development of adverse events. Dr. Loren G. Rabinowitz and colleagues and Dr. Hans Herfarth describe these two approaches to anti-TNF management in IBD, drawing from the current data and their own experiences. I look forward to hearing your thoughts and experiences by email ([email protected]).

Gyanprakash A. Ketwaroo, MD, MSc, is an assistant professor of medicine at Baylor College of Medicine, Houston. He is an associate editor for GI & Hepatology News.

Better outcomes than reactive TDM

By Loren G. Rabinowitz, MD; Konstantinos Papamichael, PhD, MD; and Adam S. Cheifetz, MD, AGAF

Therapeutic drug monitoring (TDM), or the practice of treatment optimization based on serum drug concentrations, is used in many settings, including solid organ transplantation, infection, and immune-mediated inflammatory diseases, including inflammatory bowel disease (IBD). In IBD, the use of TDM has been an area of keen research focus, and, in our view, should be standard practice for optimization of biologic therapy, particularly in the setting of anti–tumor necrosis factor (TNF) therapy. TDM has demonstrated utility in determining the correct timing and dosage of biologics and can provide the impetus for deescalating or discontinuing a biologic in favor of an alternative one. It also allows prescribers the ability to protect patients from severe infusion reactions if they have developed anti-drug antibodies (ADAs).

Reactive TDM refers to a strategy of assessing drug concentration and presence of ADAs in the setting of primary nonresponse (PNR) and loss of response (LOR) to a biologic agent. In this context, TDM informs possible reasons for loss or lack of response to treatment – for example, insufficient drug concentration or the development of high-titer ADAs (immunogenicity) – thus better directing the management of these unwanted outcomes.¹ Insufficient anti-TNF concentrations have been associated with PNR and lack of clinical remission at 1 year in patients with IBD,2 which underscores the need for a durable strategy to ensure appropriate drug concentrations from the induction through maintenance phases of biologic administration. Reactive TDM can also be used to inform the decision to abandon a particular therapy in favor of a different biologic and to guide the selection of the next biologic agent, and has been shown to be less expensive than empiric dose escalation.² With regard to infliximab and adalimumab, it is our practice to continue dose escalation until drug concentrations are above 10-15 mcg/mL prior to abandoning therapy.1

For a significant number of patients, reactive TDM identifies at-risk patients too late, when ADAs have already formed. Because the number of medications to treat IBD remains limited, waiting for a patient to lose response to an agent, particularly anti-TNF therapies, increases the likelihood of immunogenicity, thus rendering an agent unusable. Proactive TDM or checking drug trough concentrations preemptively and at predetermined intervals, and dosing to an appropriate concentration, can improve patient outcomes. If drug concentration is determined to be not “at target,” dosage and timing of administration can be increased with or without the addition of an immunomodulator (thiopurines or methotrexate) to optimize the biologic’s efficacy and prevent immunogenicity. This approach allows the provider to anticipate and proactively guard against PNR and future LOR.

Proactive TDM of anti-TNF therapy has been associated with better patient outcomes in both pediatric and adult populations when compared with empiric dose optimization and/or reactive TDM.^2,3 In patients with immune-mediated inflammatory diseases undergoing maintenance therapy with infliximab, proactive TDM was found to be more effective than treatment without TDM in sustaining disease control without disease worsening.⁴ Proactive TDM has been associated with better patient outcomes, including increased rates of clinical remission in both pediatric and adult populations and decreased rates of IBD-related surgery, hospitalization, serious infusion reactions, and development of ADAs, when compared with reactive TDM or empiric optimization. Preliminary data suggest that proactive TDM can also be used to efficiently guide dose deescalation in patients in remission with drug concentrations markedly above target and to allow for optimization of infliximab monotherapy so that combination therapy can be employed more judiciously (that is, in a patient who developed rapid ADA to a different anti-TNF).¹ This could potentially attenuate the risks associated with long-term immunomodulator use, which include lymphomas and higher rates of serious and opportunistic infections. A recent study using a pharmacokinetic dashboard showed that the majority of patients with IBD will need accelerated dosing by the third infusion to maintain therapeutic infliximab concentrations during induction and maintenance therapy, highlighting the urgent need for widespread adoption of early proactive TDM.⁵ It is likely that proactive TDM is most important early in therapy when patients are most inflamed and have more rapid drug clearance. For this reason, proactive TDM should ideally be used for all patients during the induction phase. It is our practice to continue to follow drug concentrations one or two times per year once a patient has achieved remission. A recent literature review and consensus statement highlights the utility of TDM and what is known at this time.¹

Juan Gaertner/Science Photo Library/Getty Images

TDM should be standard of care for patients with IBD. At minimum, reactive TDM has rationalized the management of PNR, is associated with better outcomes, and is more cost effective than empiric dose escalation.^1,2 In this setting, however, many patients have already developed ADAs that cannot be overcome. At present, anti-TNF therapy remains the most effective agent for our sickest patients with IBD. Given the as-yet limited armamentarium of medications available, particularly for patients with fistulizing perianal Crohn’s disease (CD) and severe ulcerative colitis (UC), proactive TDM, which allows for improved optimization and long-term durability of biologics, is essential to the care of any IBD patient requiring these medications. Proactive TDM should ideally be used for all patients during the induction phase and at least once during maintenance therapy. There is also the potential for TDM-driven dose de-escalation for patients in remission and optimization of infliximab monotherapy, thus avoiding combination therapy with an immunomodulator in some cases. Future perspectives for a more precise application of TDM include the use of pharmacokinetic modeling dashboards and pharmacogenetics toward achieving truly individualized medicine.³

Dr. Rabinowitz, Dr. Papamichael, and Dr. Cheifetz are with the department of medicine and division of gastroenterology at Beth Israel Deaconess Medical Center and Harvard Medical School, both in Boston. Dr. Rabinowitz reports no conflicts of interest. Dr. Papamichael reports lecture fees from Mitsubishi Tanabe Pharma and Physicians’ Education Resource; consultancy fee from Prometheus Laboratories; and scientific advisory board fees from ProciseDx and Scipher Medicine Corporation. Dr. Cheifetz reports consulting for Janssen, AbbVie, Samsung, Arena Pharmaceuticals, Grifols, Prometheus, Bristol Myers Squibb, Artizan Biosciences, Artugan Therapeutics, and Equillium.
 

References

1. Cheifetz AS et al. Am J Gastroenterol. 2021 Oct 1;116(10):2014-25.

2. Kennedy NA et al. Lancet Gastroenterol Hepatol. 2019 May;4(5):341-53.

3. Papamichael K et al. Lancet Gastroenterol Hepatol. 2022;7(2):171-85.

4. Syversen SW et al. JAMA. 2021;326(23):2375-84.

5. Dubinsky MC et al. Inflamm Bowel Dis. 2022 Jan 3. doi: 10.1093/ibd/izab285.

Taking a closer look at the evidence

By Hans Herfarth, MD, PhD, AGAF

The debate of therapeutic drug monitoring (TDM) in the setting of anti–tumor necrosis factor (TNF) therapy has been ongoing for more than a decade. Reactive TDM, the measurement of drug concentrations in the context of loss of treatment response, is now generally accepted and recommended in multiple national and international inflammatory bowel disease (IBD) guidelines. Proactive TDM, defined as the systematic measurement of drug trough concentrations and anti-drug antibodies with dose adaptations to a predefined target drug concentration, seems to offer a possibility to stabilize drug levels and prevent anti-drug antibody formation due to low systemic drug levels, thus potentially preventing the well-known loss of response to anti-TNF therapy, which occurs in more than 50% of patients over time. However, proactive TDM is not endorsed by evidence-based guidelines, dividing IBD physicians into believers and nonbelievers and limiting uptake into clinical practice.

As with reactive TDM, one should assume that the framework for proactive TDM should have been reliably established based on factual data derived from prospective controlled studies and not rely on retrospective cohorts or “Expert Panel” consensus statements. And indeed, several prospective controlled studies with sizable IBD patient cohorts have been published. Of note, all TDM studies for IBD were conducted in patients on anti-TNF maintenance therapy, and currently no prospective studies in larger IBD populations are available for proactive TDM during induction therapy. Two prospective studies, the PRECISION and the NOR-DRUM trial, report that proactive TDM is better than no TDM at all.

However, in the comparison of proactive TDM and reactive TDM (including at least one drug adaptation in maintenance or drug escalation based on clinical symptoms or biomarkers), three studies have demonstrated no significant differences in drug persistence or overall maintenance of clinical remission. Only a fourth (the pediatric PAILOT study) reported a lower frequency of mild flares and less steroid exposure in the proactive TDM arm over 1 year, but it did not show differences in drug persistence or overall clinical remission compared with the reactive TDM arm. Interestingly, the differences in flare frequency were apparent only in patients on monotherapy but not in the subgroup on combination therapy with an immunomodulator, stressing the well-known beneficial effect of a combination therapy with thiopurines in CD first shown in the SONIC trial.

One problem, at least in the TDM trials with infliximab (IFX), may have been a delay in optimizing IFX levels until the next drug infusion because of the turnaround time of the drug assays. However, even the most recently published ultra-proactive TDM study with ad hoc dose adjustments based on point of care testing of drug levels during maintenance IFX therapy did not result in a significantly lower failure rate of IFX therapy or differences in sustained remission compared with reactive TDM over 1 year (19% vs. 10%; P = .08 for IFX failure; 75% vs. 83%; P = .17 for sustained remission). Compared with reactive TDM, the proactive measurement of drug levels resulted in significantly more drug measurements (8.8 vs. 1 per patient per year) and consecutive drug adjustments. Of interest would be the assessment of cost-effectiveness based on these trial data.

The value of proactive TDM in induction therapy remains an ongoing concern. There is no doubt that the severity of intestinal inflammation with subsequent loss of drug in the intestine can result in low drug serum concentrations correlating to lower clinical responses and higher rates of immunogenicity with the formation of anti-drug antibodies. A recent study including patients with chronic immune-mediated inflammatory diseases such as IBD, rheumatoid arthritis, and psoriasis did not find a value in proactive TDM of IFX in the induction phase, but more severe IBD may have been underrepresented in this study. Administration of significantly higher induction dosing of adalimumab (160 mg weeks 0, 1, 2, and 3) with significantly higher trough levels compared with a standard induction regimen in the SERENE study has not been shown to increase the short- or long-term remission rates in UC or CD patients. Therefore, higher trough levels in a patient population do not automatically result in better outcomes, but proactive TDM may still have found a few patients who may have benefited from an even higher induction regimen. The UC and CD SERENE maintenance studies also evaluated proactive TDM versus clinical adjustment based on clinical and biomarkers. After 1 year, no differences in the efficacy endpoints of clinical, endoscopic, and deep remission were found. These somewhat surprising results, which have been reported only in meeting abstracts, suggest that simply increasing trough levels to a higher target (one of the primary aims of proactive TDM) is not an effective universal approach for achieving higher remission rates in induction or better outcomes in maintenance. Instead, the SERENE data show that similar results can be achieved by regular clinical follow-up and monitoring of loss of response based on symptoms and/or biochemical markers followed by drug adaptation (which may then also be based on reactive TDM).

Relevant resources

• Syversen SW et al. JAMA. 2021;326:2375-84.
• Strik AS et al. Scand J Gastroenterol. 2021 Feb;56(2):145-54.
• Bossuyt P et al. J Crohns Colitis. 2022 Feb 23;16(2):199-206.
• D’Haens G et al. Gastroenterology. 2018;154:1343-51.e1.

A New York state radiation oncologist accused of gross negligence and incompetence back in 2018 has now lost his medical license.

The state Board for Professional Medical Conduct has revoked the medical license of Won Sam Yi, MD, following a lengthy review of the care he provided to seven cancer patients; six of them died.

“He is a danger to potential new patients should he be reinstated as a radiation oncologist,” board members wrote, according to a news report in the Buffalo News.

Dr. Yi’s lawyer said that he is appealing the decision.

Dr. Yi was the former CEO of the now-defunct private cancer practice CCS Oncology, located in western New York.

In 2018, the state health department brought numerous charges of professional misconduct against Dr. Yi, including charges that he had failed to “account for prior doses of radiotherapy” as well as exceeding “appropriate tissue tolerances” during the treatment.

Now, the state’s Board for Professional Medical Conduct has upheld nearly all of the departmental charges that had been levied against him, and also found that Dr. Yi failed to take responsibility or show contrition for his treatment decisions.

However, whistleblower claims from a former CSS Oncology employee were dismissed.
 

Troubled history

CCS Oncology was once one of the largest private cancer practices in Erie and Niagara counties, both in the Buffalo metropolitan area.

Dr. Yi purchased CCS Oncology in 2008 and was its sole shareholder, and in 2012 he also acquired CCS Medical. As of 2016, the practices provided care to about 30% of cancer patients in the region. CCS also began acquiring other practices as it expanded into noncancer specialties, including primary care.

However, CCS began to struggle financially in late 2016, when health insurance provider Independent Health announced it was removing CCS Oncology from its network, and several vendors and lenders subsequently sued CCS and Dr. Yi for nonpayment.

The announcement from Independent Health was “financially devastating to CCS,” and also was “the direct cause” of the practice defaulting on its Bank of America loan and of the practice’s inability to pay not only its vendors but state and federal tax agencies, the Buffalo News reported. As a result, several vendors and lenders had sued CCS and Dr. Yi for nonpayment.

The FBI raided numerous CCS locations in March 2018, seizing financial and other data as part of an investigation into possible Medicare billing fraud. The following month, CCS filed for Chapter 11 bankruptcy, citing it owed millions of dollars to Bank of America and other creditors. Shortly afterward, the practice closed.
 

Medical misconduct

The state’s charges of professional misconduct accused Dr. Yi of “gross negligence,” “gross incompetence,” and several other cases of misconduct in treating seven patients between 2009 and 2013 at various CCS locations. The patients ranged in age from 27 to 72. Six of the seven patients died.

In one case, Dr. Yi was accused of providing whole-brain radiation therapy to a 43-year-old woman for about 6 weeks in 2012, but the treatment was “contrary to medical indications” and did not take into account prior doses of such treatment. The patient died in December of that year, and the board concluded that Dr. Yi had improperly treated her with a high dose of radiation that was intended to cure her cancer even though she was at a stage where her disease was incurable.

The state board eventually concluded that for all but one of the patients in question, Dr. Yi was guilty of misconduct in his treatment decisions. They wrote that Dr. Yi had frequently administered radiation doses without taking into account how much radiation therapy the patients had received previously and without considering the risk of serious complications for them.

Dr. Yi plans to appeal the board’s decision in state court, according to his attorney, Anthony Scher.

“Dr Yi has treated over 10,000 patients in his career,” Mr. Scher told the Buffalo News. “These handful of cases don’t represent the thousands of success stories that he’s had.”

A version of this article first appeared on Medscape.com.

A New York state radiation oncologist accused of gross negligence and incompetence back in 2018 has now lost his medical license.

The state Board for Professional Medical Conduct has revoked the medical license of Won Sam Yi, MD, following a lengthy review of the care he provided to seven cancer patients; six of them died.

“He is a danger to potential new patients should he be reinstated as a radiation oncologist,” board members wrote, according to a news report in the Buffalo News.

Dr. Yi’s lawyer said that he is appealing the decision.

Dr. Yi was the former CEO of the now-defunct private cancer practice CCS Oncology, located in western New York.

In 2018, the state health department brought numerous charges of professional misconduct against Dr. Yi, including charges that he had failed to “account for prior doses of radiotherapy” as well as exceeding “appropriate tissue tolerances” during the treatment.

Now, the state’s Board for Professional Medical Conduct has upheld nearly all of the departmental charges that had been levied against him, and also found that Dr. Yi failed to take responsibility or show contrition for his treatment decisions.

However, whistleblower claims from a former CSS Oncology employee were dismissed.
 

Troubled history

CCS Oncology was once one of the largest private cancer practices in Erie and Niagara counties, both in the Buffalo metropolitan area.

Dr. Yi purchased CCS Oncology in 2008 and was its sole shareholder, and in 2012 he also acquired CCS Medical. As of 2016, the practices provided care to about 30% of cancer patients in the region. CCS also began acquiring other practices as it expanded into noncancer specialties, including primary care.

However, CCS began to struggle financially in late 2016, when health insurance provider Independent Health announced it was removing CCS Oncology from its network, and several vendors and lenders subsequently sued CCS and Dr. Yi for nonpayment.

The announcement from Independent Health was “financially devastating to CCS,” and also was “the direct cause” of the practice defaulting on its Bank of America loan and of the practice’s inability to pay not only its vendors but state and federal tax agencies, the Buffalo News reported. As a result, several vendors and lenders had sued CCS and Dr. Yi for nonpayment.

The FBI raided numerous CCS locations in March 2018, seizing financial and other data as part of an investigation into possible Medicare billing fraud. The following month, CCS filed for Chapter 11 bankruptcy, citing it owed millions of dollars to Bank of America and other creditors. Shortly afterward, the practice closed.
 

Medical misconduct

The state’s charges of professional misconduct accused Dr. Yi of “gross negligence,” “gross incompetence,” and several other cases of misconduct in treating seven patients between 2009 and 2013 at various CCS locations. The patients ranged in age from 27 to 72. Six of the seven patients died.

In one case, Dr. Yi was accused of providing whole-brain radiation therapy to a 43-year-old woman for about 6 weeks in 2012, but the treatment was “contrary to medical indications” and did not take into account prior doses of such treatment. The patient died in December of that year, and the board concluded that Dr. Yi had improperly treated her with a high dose of radiation that was intended to cure her cancer even though she was at a stage where her disease was incurable.

The state board eventually concluded that for all but one of the patients in question, Dr. Yi was guilty of misconduct in his treatment decisions. They wrote that Dr. Yi had frequently administered radiation doses without taking into account how much radiation therapy the patients had received previously and without considering the risk of serious complications for them.

Dr. Yi plans to appeal the board’s decision in state court, according to his attorney, Anthony Scher.

“Dr Yi has treated over 10,000 patients in his career,” Mr. Scher told the Buffalo News. “These handful of cases don’t represent the thousands of success stories that he’s had.”

A version of this article first appeared on Medscape.com.

A New York state radiation oncologist accused of gross negligence and incompetence back in 2018 has now lost his medical license.

The state Board for Professional Medical Conduct has revoked the medical license of Won Sam Yi, MD, following a lengthy review of the care he provided to seven cancer patients; six of them died.

“He is a danger to potential new patients should he be reinstated as a radiation oncologist,” board members wrote, according to a news report in the Buffalo News.

Dr. Yi’s lawyer said that he is appealing the decision.

Dr. Yi was the former CEO of the now-defunct private cancer practice CCS Oncology, located in western New York.

In 2018, the state health department brought numerous charges of professional misconduct against Dr. Yi, including charges that he had failed to “account for prior doses of radiotherapy” as well as exceeding “appropriate tissue tolerances” during the treatment.

Now, the state’s Board for Professional Medical Conduct has upheld nearly all of the departmental charges that had been levied against him, and also found that Dr. Yi failed to take responsibility or show contrition for his treatment decisions.

However, whistleblower claims from a former CSS Oncology employee were dismissed.
 

Troubled history

CCS Oncology was once one of the largest private cancer practices in Erie and Niagara counties, both in the Buffalo metropolitan area.

Dr. Yi purchased CCS Oncology in 2008 and was its sole shareholder, and in 2012 he also acquired CCS Medical. As of 2016, the practices provided care to about 30% of cancer patients in the region. CCS also began acquiring other practices as it expanded into noncancer specialties, including primary care.

However, CCS began to struggle financially in late 2016, when health insurance provider Independent Health announced it was removing CCS Oncology from its network, and several vendors and lenders subsequently sued CCS and Dr. Yi for nonpayment.

The announcement from Independent Health was “financially devastating to CCS,” and also was “the direct cause” of the practice defaulting on its Bank of America loan and of the practice’s inability to pay not only its vendors but state and federal tax agencies, the Buffalo News reported. As a result, several vendors and lenders had sued CCS and Dr. Yi for nonpayment.

The FBI raided numerous CCS locations in March 2018, seizing financial and other data as part of an investigation into possible Medicare billing fraud. The following month, CCS filed for Chapter 11 bankruptcy, citing it owed millions of dollars to Bank of America and other creditors. Shortly afterward, the practice closed.
 

Medical misconduct

The state’s charges of professional misconduct accused Dr. Yi of “gross negligence,” “gross incompetence,” and several other cases of misconduct in treating seven patients between 2009 and 2013 at various CCS locations. The patients ranged in age from 27 to 72. Six of the seven patients died.

In one case, Dr. Yi was accused of providing whole-brain radiation therapy to a 43-year-old woman for about 6 weeks in 2012, but the treatment was “contrary to medical indications” and did not take into account prior doses of such treatment. The patient died in December of that year, and the board concluded that Dr. Yi had improperly treated her with a high dose of radiation that was intended to cure her cancer even though she was at a stage where her disease was incurable.

The state board eventually concluded that for all but one of the patients in question, Dr. Yi was guilty of misconduct in his treatment decisions. They wrote that Dr. Yi had frequently administered radiation doses without taking into account how much radiation therapy the patients had received previously and without considering the risk of serious complications for them.

Dr. Yi plans to appeal the board’s decision in state court, according to his attorney, Anthony Scher.

“Dr Yi has treated over 10,000 patients in his career,” Mr. Scher told the Buffalo News. “These handful of cases don’t represent the thousands of success stories that he’s had.”

A version of this article first appeared on Medscape.com.

Disparities in health care exist in every specialty. In rheumatology, health disparities look like lack of access to care and lack of education on the part of rheumatologists and their patients, according to a speaker at the 2022 Rheumatology Winter Clinical Symposium.

Health disparities can affect people based on their racial or ethnic group, gender, sexual orientation, a mental or physical disability, socioeconomic status, or religion, Alvin Wells, MD, PhD, director of the department of rheumatology at Advocate Aurora Health in Franklin, Wisc., said in his presentation. But a person’s environment also plays a role – “where you live, work, play, and worship.”

Screenshot RWCS 2022

Social determinants of health can affect short-term and long-term health outcomes, functioning, and quality of life, he noted. “It’s economic stability, it’s access not only to health care, but also to education. And indeed, in my lifetime, as you know, some individuals weren’t allowed to read and write. They weren’t allowed to go to schools. You didn’t get the same type of education, and so that made a dramatic impact in moving forward with future, subsequent generations.”

In a survey of executives, clinical leaders, and clinicians in NEJM Catalyst Innovations in Care Delivery, 48% said widespread disparities in care delivery were present in their organizations. According to the social psychologist James S. House, PhD, some of these disparities like race/ethnicity, socioeconomic status, genetics, and geography are fixed, while others like psychosocial, medical care/insurance, and environmental hazards are modifiable. While factors like education, work, and location might be modifiable for some patients, others don’t have the ability to make these changes, Dr. Wells explained. “It’s not that easy when you think about it.”

Within rheumatology, racial and ethnic disparities exist in rheumatoid arthritis when it comes to disease activity and use of disease-modifying antirheumatic drugs. Disparities in outcomes based on race and geographic location have also been identified for patients with systemic lupus erythematosus, lupus nephritis, and based on race in osteoarthritis and psoriatic arthritis. “Where people live, where they reside, where their zip code is,” makes a difference for patients with rheumatic diseases, Dr. Wells said.

“We’ve heard at this meeting [about] some amazing drugs in treating our patients, both [for] skin and joint disease, but not everybody has the same kind of access,” he said.
 

What actions can medical stakeholders take?

Health equity should be a “desirable goal” for patients who experience health disparities, but it needs to be a “continuous effort,” Dr. Wells said. Focusing on the “how” of eliminating disparities should be a focus rather than checking a box.

Pharmacoequity is also a component of health equity, according to Dr. Wells. Where a person lives can affect their health based on their neighborhood’s level of air pollution, access to green space, and food deserts, but where a person lives also affects what parts of the health system they have access to, according to an editorial published in Circulation: Cardiovascular Quality and Outcomes. When patients aren’t taking their medication, it might be because that person doesn’t have easy access to a pharmacy, noted Dr. Wells. “It really kind of blows you away when you look at the data.”

Different stakeholders in medicine can tackle various aspects of this problem. For example, health care organizations and medical schools can make long-term commitments to prioritizing health equality, Dr. Wells said. “You want to make this a part of your practice, your group, or your university. And then once you get a process in place, don’t just check that box and move on. You want to see it. If you haven’t reached your goal, you need to revamp. If you met your goal, how do [you] improve upon that?”

Medical schools can also do better at improving misconceptions about patients of different races and ethnicities. Dr. Wells cited a striking paper published in Proceedings of the National Academy of Sciences of the U.S.A. that compared false beliefs in biological differences between Black and White people held by White laypeople and medical students. The study found that 58% of laypeople and 40% of first-year medical students believed that Black people have thicker skin than White people. “It’s absolutely amazing when you think about what medical schools can do,” he said.

Increased access to care is another area for improvement, Dr. Wells noted. “If you take people who are uninsured and you look at their health once they get Medicare, the gaps begin to close between the different races.”

In terms of individual actions, Dr. Wells noted that researchers and clinicians can help to make clinical trials better represent the overall population. At your practice, “treat all your patients like a VIP.” Instead of being concerned about the cost of a treatment, ask “is your patient worth it?”

“I have one of my patients on Medicaid. She’s on a biologic drug. And one of the VPs of my hospital is on the same drug. We don’t treat them any differently.”

The private sector is also acting, Dr. Wells said. He cited Novartis’ pledge to partner with 26 historically Black colleges to improve disparities in health and education. “We need to see more of that done from corporate America.”

Are there any short-term solutions?

Eric Ruderman, MD, professor of rheumatology at Northwestern University, Chicago, commented that institutions have been forming committees and focus groups, but “not a lot of action.”

“They’re checking boxes,” he said, “which is very frustrating.” What can rheumatologists do in the short term, he asked?

Dr. Wells noted that there has been some success in using a “carrot” model of using payment models to reduce racial disparities. For example, a recent study analyzing the effects of the Comprehensive Care for Joint Replacement model highlighted the need for payment reform that incentivizes clinicians to spend wisely on patient treatment. Under a payment model that rewards clinicians for treating patients cost effectively, “if I do a great job cost effectively, I could just have more of that money back to my group,” he said.

George Martin, MD, a clinical dermatologist practicing in Maui, recalled the disparity in health care he observed as a child growing up in Philadelphia. “There’s really, within the city, there’s two different levels of health care,” he said. “There’s a tremendous disparity in the quality of the physician in hospital, and way out in the community. Because that’s the point of contact. That’s when either you’re going to prescribe a biologic, or [you’re] going to give them some aspirin and tell them go home. That’s where it starts, point of contact.”

Dr. Wells agreed that it is a big challenge, noting that cities also contribute to pollution, crowding, and other factors that adversely impact health care.

“It’s a shared responsibility. How do we solve that?” Dr. Martin asked. “And if you tell me, I’m going to give you a Nobel Prize.”

Dr. Wells reported he is a reviewer for the Journal of Racial and Ethnic Disparities.

Disparities in health care exist in every specialty. In rheumatology, health disparities look like lack of access to care and lack of education on the part of rheumatologists and their patients, according to a speaker at the 2022 Rheumatology Winter Clinical Symposium.

Health disparities can affect people based on their racial or ethnic group, gender, sexual orientation, a mental or physical disability, socioeconomic status, or religion, Alvin Wells, MD, PhD, director of the department of rheumatology at Advocate Aurora Health in Franklin, Wisc., said in his presentation. But a person’s environment also plays a role – “where you live, work, play, and worship.”

Screenshot RWCS 2022

Social determinants of health can affect short-term and long-term health outcomes, functioning, and quality of life, he noted. “It’s economic stability, it’s access not only to health care, but also to education. And indeed, in my lifetime, as you know, some individuals weren’t allowed to read and write. They weren’t allowed to go to schools. You didn’t get the same type of education, and so that made a dramatic impact in moving forward with future, subsequent generations.”

In a survey of executives, clinical leaders, and clinicians in NEJM Catalyst Innovations in Care Delivery, 48% said widespread disparities in care delivery were present in their organizations. According to the social psychologist James S. House, PhD, some of these disparities like race/ethnicity, socioeconomic status, genetics, and geography are fixed, while others like psychosocial, medical care/insurance, and environmental hazards are modifiable. While factors like education, work, and location might be modifiable for some patients, others don’t have the ability to make these changes, Dr. Wells explained. “It’s not that easy when you think about it.”

Within rheumatology, racial and ethnic disparities exist in rheumatoid arthritis when it comes to disease activity and use of disease-modifying antirheumatic drugs. Disparities in outcomes based on race and geographic location have also been identified for patients with systemic lupus erythematosus, lupus nephritis, and based on race in osteoarthritis and psoriatic arthritis. “Where people live, where they reside, where their zip code is,” makes a difference for patients with rheumatic diseases, Dr. Wells said.

“We’ve heard at this meeting [about] some amazing drugs in treating our patients, both [for] skin and joint disease, but not everybody has the same kind of access,” he said.
 

What actions can medical stakeholders take?

Health equity should be a “desirable goal” for patients who experience health disparities, but it needs to be a “continuous effort,” Dr. Wells said. Focusing on the “how” of eliminating disparities should be a focus rather than checking a box.

Pharmacoequity is also a component of health equity, according to Dr. Wells. Where a person lives can affect their health based on their neighborhood’s level of air pollution, access to green space, and food deserts, but where a person lives also affects what parts of the health system they have access to, according to an editorial published in Circulation: Cardiovascular Quality and Outcomes. When patients aren’t taking their medication, it might be because that person doesn’t have easy access to a pharmacy, noted Dr. Wells. “It really kind of blows you away when you look at the data.”

Different stakeholders in medicine can tackle various aspects of this problem. For example, health care organizations and medical schools can make long-term commitments to prioritizing health equality, Dr. Wells said. “You want to make this a part of your practice, your group, or your university. And then once you get a process in place, don’t just check that box and move on. You want to see it. If you haven’t reached your goal, you need to revamp. If you met your goal, how do [you] improve upon that?”

Medical schools can also do better at improving misconceptions about patients of different races and ethnicities. Dr. Wells cited a striking paper published in Proceedings of the National Academy of Sciences of the U.S.A. that compared false beliefs in biological differences between Black and White people held by White laypeople and medical students. The study found that 58% of laypeople and 40% of first-year medical students believed that Black people have thicker skin than White people. “It’s absolutely amazing when you think about what medical schools can do,” he said.

Increased access to care is another area for improvement, Dr. Wells noted. “If you take people who are uninsured and you look at their health once they get Medicare, the gaps begin to close between the different races.”

In terms of individual actions, Dr. Wells noted that researchers and clinicians can help to make clinical trials better represent the overall population. At your practice, “treat all your patients like a VIP.” Instead of being concerned about the cost of a treatment, ask “is your patient worth it?”

“I have one of my patients on Medicaid. She’s on a biologic drug. And one of the VPs of my hospital is on the same drug. We don’t treat them any differently.”

The private sector is also acting, Dr. Wells said. He cited Novartis’ pledge to partner with 26 historically Black colleges to improve disparities in health and education. “We need to see more of that done from corporate America.”

Are there any short-term solutions?

Eric Ruderman, MD, professor of rheumatology at Northwestern University, Chicago, commented that institutions have been forming committees and focus groups, but “not a lot of action.”

“They’re checking boxes,” he said, “which is very frustrating.” What can rheumatologists do in the short term, he asked?

Dr. Wells noted that there has been some success in using a “carrot” model of using payment models to reduce racial disparities. For example, a recent study analyzing the effects of the Comprehensive Care for Joint Replacement model highlighted the need for payment reform that incentivizes clinicians to spend wisely on patient treatment. Under a payment model that rewards clinicians for treating patients cost effectively, “if I do a great job cost effectively, I could just have more of that money back to my group,” he said.

George Martin, MD, a clinical dermatologist practicing in Maui, recalled the disparity in health care he observed as a child growing up in Philadelphia. “There’s really, within the city, there’s two different levels of health care,” he said. “There’s a tremendous disparity in the quality of the physician in hospital, and way out in the community. Because that’s the point of contact. That’s when either you’re going to prescribe a biologic, or [you’re] going to give them some aspirin and tell them go home. That’s where it starts, point of contact.”

Dr. Wells agreed that it is a big challenge, noting that cities also contribute to pollution, crowding, and other factors that adversely impact health care.

“It’s a shared responsibility. How do we solve that?” Dr. Martin asked. “And if you tell me, I’m going to give you a Nobel Prize.”

Dr. Wells reported he is a reviewer for the Journal of Racial and Ethnic Disparities.

Disparities in health care exist in every specialty. In rheumatology, health disparities look like lack of access to care and lack of education on the part of rheumatologists and their patients, according to a speaker at the 2022 Rheumatology Winter Clinical Symposium.

Health disparities can affect people based on their racial or ethnic group, gender, sexual orientation, a mental or physical disability, socioeconomic status, or religion, Alvin Wells, MD, PhD, director of the department of rheumatology at Advocate Aurora Health in Franklin, Wisc., said in his presentation. But a person’s environment also plays a role – “where you live, work, play, and worship.”

Screenshot RWCS 2022

Social determinants of health can affect short-term and long-term health outcomes, functioning, and quality of life, he noted. “It’s economic stability, it’s access not only to health care, but also to education. And indeed, in my lifetime, as you know, some individuals weren’t allowed to read and write. They weren’t allowed to go to schools. You didn’t get the same type of education, and so that made a dramatic impact in moving forward with future, subsequent generations.”

In a survey of executives, clinical leaders, and clinicians in NEJM Catalyst Innovations in Care Delivery, 48% said widespread disparities in care delivery were present in their organizations. According to the social psychologist James S. House, PhD, some of these disparities like race/ethnicity, socioeconomic status, genetics, and geography are fixed, while others like psychosocial, medical care/insurance, and environmental hazards are modifiable. While factors like education, work, and location might be modifiable for some patients, others don’t have the ability to make these changes, Dr. Wells explained. “It’s not that easy when you think about it.”

Within rheumatology, racial and ethnic disparities exist in rheumatoid arthritis when it comes to disease activity and use of disease-modifying antirheumatic drugs. Disparities in outcomes based on race and geographic location have also been identified for patients with systemic lupus erythematosus, lupus nephritis, and based on race in osteoarthritis and psoriatic arthritis. “Where people live, where they reside, where their zip code is,” makes a difference for patients with rheumatic diseases, Dr. Wells said.

“We’ve heard at this meeting [about] some amazing drugs in treating our patients, both [for] skin and joint disease, but not everybody has the same kind of access,” he said.
 

What actions can medical stakeholders take?

Health equity should be a “desirable goal” for patients who experience health disparities, but it needs to be a “continuous effort,” Dr. Wells said. Focusing on the “how” of eliminating disparities should be a focus rather than checking a box.

Pharmacoequity is also a component of health equity, according to Dr. Wells. Where a person lives can affect their health based on their neighborhood’s level of air pollution, access to green space, and food deserts, but where a person lives also affects what parts of the health system they have access to, according to an editorial published in Circulation: Cardiovascular Quality and Outcomes. When patients aren’t taking their medication, it might be because that person doesn’t have easy access to a pharmacy, noted Dr. Wells. “It really kind of blows you away when you look at the data.”

Different stakeholders in medicine can tackle various aspects of this problem. For example, health care organizations and medical schools can make long-term commitments to prioritizing health equality, Dr. Wells said. “You want to make this a part of your practice, your group, or your university. And then once you get a process in place, don’t just check that box and move on. You want to see it. If you haven’t reached your goal, you need to revamp. If you met your goal, how do [you] improve upon that?”

Medical schools can also do better at improving misconceptions about patients of different races and ethnicities. Dr. Wells cited a striking paper published in Proceedings of the National Academy of Sciences of the U.S.A. that compared false beliefs in biological differences between Black and White people held by White laypeople and medical students. The study found that 58% of laypeople and 40% of first-year medical students believed that Black people have thicker skin than White people. “It’s absolutely amazing when you think about what medical schools can do,” he said.

Increased access to care is another area for improvement, Dr. Wells noted. “If you take people who are uninsured and you look at their health once they get Medicare, the gaps begin to close between the different races.”

In terms of individual actions, Dr. Wells noted that researchers and clinicians can help to make clinical trials better represent the overall population. At your practice, “treat all your patients like a VIP.” Instead of being concerned about the cost of a treatment, ask “is your patient worth it?”

“I have one of my patients on Medicaid. She’s on a biologic drug. And one of the VPs of my hospital is on the same drug. We don’t treat them any differently.”

The private sector is also acting, Dr. Wells said. He cited Novartis’ pledge to partner with 26 historically Black colleges to improve disparities in health and education. “We need to see more of that done from corporate America.”

Are there any short-term solutions?

Eric Ruderman, MD, professor of rheumatology at Northwestern University, Chicago, commented that institutions have been forming committees and focus groups, but “not a lot of action.”

“They’re checking boxes,” he said, “which is very frustrating.” What can rheumatologists do in the short term, he asked?

Dr. Wells noted that there has been some success in using a “carrot” model of using payment models to reduce racial disparities. For example, a recent study analyzing the effects of the Comprehensive Care for Joint Replacement model highlighted the need for payment reform that incentivizes clinicians to spend wisely on patient treatment. Under a payment model that rewards clinicians for treating patients cost effectively, “if I do a great job cost effectively, I could just have more of that money back to my group,” he said.

George Martin, MD, a clinical dermatologist practicing in Maui, recalled the disparity in health care he observed as a child growing up in Philadelphia. “There’s really, within the city, there’s two different levels of health care,” he said. “There’s a tremendous disparity in the quality of the physician in hospital, and way out in the community. Because that’s the point of contact. That’s when either you’re going to prescribe a biologic, or [you’re] going to give them some aspirin and tell them go home. That’s where it starts, point of contact.”

Dr. Wells agreed that it is a big challenge, noting that cities also contribute to pollution, crowding, and other factors that adversely impact health care.

“It’s a shared responsibility. How do we solve that?” Dr. Martin asked. “And if you tell me, I’m going to give you a Nobel Prize.”

Dr. Wells reported he is a reviewer for the Journal of Racial and Ethnic Disparities.

Anecdotal reports have linked the vaccines against COVID-19 to the sudden loss of hearing in some people. But a new study has found no evidence for such a connection with any of the three approved shots. 

The analysis of data from the Centers for Disease Control and Prevention’s Vaccine Adverse Event Reporting System (VAERS) found that the incidence of sudden onset hearing loss was not elevated – and might even be a bit lower than expected – in the first few weeks after the injections.

“We’re not finding a signal,” said Eric J. Formeister, MD, a neurotology fellow at the Johns Hopkins University, Baltimore, and the first author of the U.S. study, which appeared Feb. 24 in JAMA Otolaryngology – Head and Neck Surgery.

Dr. Formeister and colleagues undertook the study in response to reports of hearing problems, including hearing loss and tinnitus, that occurred soon after COVID-19 vaccination.

They analyzed reports of sudden hearing loss, experienced within 21 days of vaccination, logged in VAERS. Anyone can report a potential event to the database, which does not require medical documentation in support of the adverse event. To minimize potential misdiagnoses, Dr. Formeister and colleagues reviewed only those reports that indicated that a doctor had diagnosed sudden hearing loss, leaving 555 cases (305 in women; mean age 54 years) between December 2020 and July 2021.

Dividing these reports by the total doses of vaccines administered in the United States during that period yielded an incidence rate of 0.6 cases of sudden hearing loss for every 100,000 people, Dr. Formeister and colleagues reported.

When the researchers divided all cases of hearing loss in the VAERS database (2,170) by the number of people who had received two doses of vaccine, the incidence rate increased to 28 per 100,000 people. For comparison, the authors reported, the incidence of sudden hearing loss within the United States population is between 11 and 77 per 100,000 people, depending on age.

“There was not an increase in cases of sudden [sensorineural] hearing loss associated with COVID-19 vaccination compared to previously published reports before the COVID-19 vaccination era,” study coauthor Elliott D. Kozin, MD, assistant professor of otolaryngology–head and neck surgery at Harvard Medical School, Boston, said in an interview.

Another reassuring sign: If hearing loss were linked to the vaccines, the researchers said, they would expect to see an increase in the number of complaints in lockstep with an increase in the number of doses administered. However, the opposite was true. “[T]he rate of reports per 100,000 doses decreased across the vaccination period, despite large concomitant increases in the absolute number of vaccine doses administered per week,” the researchers reported.

They also looked at case reports of 21 men and women who had experienced sudden hearing loss after having received COVID-19 vaccines, to see if they could discern any clinically relevant signs of people most likely to experience the adverse event. However, the group had a range of preexisting conditions and varying times after receiving a vaccine when their hearing loss occurred, leading Dr. Formeister’s team to conclude that they could find no clear markers of risk.

“When we examined patients across several institutions, there was no obvious pattern. The patient demographics and clinical findings were variable,” Dr. Kozin said. A provisional interpretation of this data, he added, is that no link exists between COVID-19 vaccination and predictable hearing deficits, although the analysis covered a small number of patients.

“Association does not necessarily imply a causal relationship,” said Michael Brenner, MD, FACS, associate professor of otolaryngology–head and neck surgery at the University of Michigan, Ann Arbor. Dr. Brenner, who was not involved in the study, said any hearing loss attributed to the COVID-19 vaccines could have had other causes besides the injections.

But a second study, also published in JAMA Otolaryngology – Head and Neck Surgery on Feb. 24, leaves open the possibility of a link. Researchers in Israel looked for increases in steroid prescriptions used to treat sudden hearing loss as vaccination with the Pfizer version of the shot became widespread in that country. Their conclusion: The vaccine might be associated with a slightly increased risk of sudden hearing loss, although if so, that risk is likely “very small” and the benefits of vaccination “outweigh its potential association” with the side effect.

Dr. Brenner agreed. “The evidence supports [the] clear public health benefit of COVID-19 vaccination, and the scale of those benefits dwarfs associations with hearing, which are of uncertain significance,” he said.

A version of this article first appeared on Medscape.com.

Anecdotal reports have linked the vaccines against COVID-19 to the sudden loss of hearing in some people. But a new study has found no evidence for such a connection with any of the three approved shots. 

The analysis of data from the Centers for Disease Control and Prevention’s Vaccine Adverse Event Reporting System (VAERS) found that the incidence of sudden onset hearing loss was not elevated – and might even be a bit lower than expected – in the first few weeks after the injections.

“We’re not finding a signal,” said Eric J. Formeister, MD, a neurotology fellow at the Johns Hopkins University, Baltimore, and the first author of the U.S. study, which appeared Feb. 24 in JAMA Otolaryngology – Head and Neck Surgery.

Dr. Formeister and colleagues undertook the study in response to reports of hearing problems, including hearing loss and tinnitus, that occurred soon after COVID-19 vaccination.

They analyzed reports of sudden hearing loss, experienced within 21 days of vaccination, logged in VAERS. Anyone can report a potential event to the database, which does not require medical documentation in support of the adverse event. To minimize potential misdiagnoses, Dr. Formeister and colleagues reviewed only those reports that indicated that a doctor had diagnosed sudden hearing loss, leaving 555 cases (305 in women; mean age 54 years) between December 2020 and July 2021.

Dividing these reports by the total doses of vaccines administered in the United States during that period yielded an incidence rate of 0.6 cases of sudden hearing loss for every 100,000 people, Dr. Formeister and colleagues reported.

When the researchers divided all cases of hearing loss in the VAERS database (2,170) by the number of people who had received two doses of vaccine, the incidence rate increased to 28 per 100,000 people. For comparison, the authors reported, the incidence of sudden hearing loss within the United States population is between 11 and 77 per 100,000 people, depending on age.

“There was not an increase in cases of sudden [sensorineural] hearing loss associated with COVID-19 vaccination compared to previously published reports before the COVID-19 vaccination era,” study coauthor Elliott D. Kozin, MD, assistant professor of otolaryngology–head and neck surgery at Harvard Medical School, Boston, said in an interview.

Another reassuring sign: If hearing loss were linked to the vaccines, the researchers said, they would expect to see an increase in the number of complaints in lockstep with an increase in the number of doses administered. However, the opposite was true. “[T]he rate of reports per 100,000 doses decreased across the vaccination period, despite large concomitant increases in the absolute number of vaccine doses administered per week,” the researchers reported.

They also looked at case reports of 21 men and women who had experienced sudden hearing loss after having received COVID-19 vaccines, to see if they could discern any clinically relevant signs of people most likely to experience the adverse event. However, the group had a range of preexisting conditions and varying times after receiving a vaccine when their hearing loss occurred, leading Dr. Formeister’s team to conclude that they could find no clear markers of risk.

“When we examined patients across several institutions, there was no obvious pattern. The patient demographics and clinical findings were variable,” Dr. Kozin said. A provisional interpretation of this data, he added, is that no link exists between COVID-19 vaccination and predictable hearing deficits, although the analysis covered a small number of patients.

“Association does not necessarily imply a causal relationship,” said Michael Brenner, MD, FACS, associate professor of otolaryngology–head and neck surgery at the University of Michigan, Ann Arbor. Dr. Brenner, who was not involved in the study, said any hearing loss attributed to the COVID-19 vaccines could have had other causes besides the injections.

But a second study, also published in JAMA Otolaryngology – Head and Neck Surgery on Feb. 24, leaves open the possibility of a link. Researchers in Israel looked for increases in steroid prescriptions used to treat sudden hearing loss as vaccination with the Pfizer version of the shot became widespread in that country. Their conclusion: The vaccine might be associated with a slightly increased risk of sudden hearing loss, although if so, that risk is likely “very small” and the benefits of vaccination “outweigh its potential association” with the side effect.

Dr. Brenner agreed. “The evidence supports [the] clear public health benefit of COVID-19 vaccination, and the scale of those benefits dwarfs associations with hearing, which are of uncertain significance,” he said.

A version of this article first appeared on Medscape.com.

Anecdotal reports have linked the vaccines against COVID-19 to the sudden loss of hearing in some people. But a new study has found no evidence for such a connection with any of the three approved shots. 

The analysis of data from the Centers for Disease Control and Prevention’s Vaccine Adverse Event Reporting System (VAERS) found that the incidence of sudden onset hearing loss was not elevated – and might even be a bit lower than expected – in the first few weeks after the injections.

“We’re not finding a signal,” said Eric J. Formeister, MD, a neurotology fellow at the Johns Hopkins University, Baltimore, and the first author of the U.S. study, which appeared Feb. 24 in JAMA Otolaryngology – Head and Neck Surgery.

Dr. Formeister and colleagues undertook the study in response to reports of hearing problems, including hearing loss and tinnitus, that occurred soon after COVID-19 vaccination.

They analyzed reports of sudden hearing loss, experienced within 21 days of vaccination, logged in VAERS. Anyone can report a potential event to the database, which does not require medical documentation in support of the adverse event. To minimize potential misdiagnoses, Dr. Formeister and colleagues reviewed only those reports that indicated that a doctor had diagnosed sudden hearing loss, leaving 555 cases (305 in women; mean age 54 years) between December 2020 and July 2021.

Dividing these reports by the total doses of vaccines administered in the United States during that period yielded an incidence rate of 0.6 cases of sudden hearing loss for every 100,000 people, Dr. Formeister and colleagues reported.

When the researchers divided all cases of hearing loss in the VAERS database (2,170) by the number of people who had received two doses of vaccine, the incidence rate increased to 28 per 100,000 people. For comparison, the authors reported, the incidence of sudden hearing loss within the United States population is between 11 and 77 per 100,000 people, depending on age.

“There was not an increase in cases of sudden [sensorineural] hearing loss associated with COVID-19 vaccination compared to previously published reports before the COVID-19 vaccination era,” study coauthor Elliott D. Kozin, MD, assistant professor of otolaryngology–head and neck surgery at Harvard Medical School, Boston, said in an interview.

Another reassuring sign: If hearing loss were linked to the vaccines, the researchers said, they would expect to see an increase in the number of complaints in lockstep with an increase in the number of doses administered. However, the opposite was true. “[T]he rate of reports per 100,000 doses decreased across the vaccination period, despite large concomitant increases in the absolute number of vaccine doses administered per week,” the researchers reported.

They also looked at case reports of 21 men and women who had experienced sudden hearing loss after having received COVID-19 vaccines, to see if they could discern any clinically relevant signs of people most likely to experience the adverse event. However, the group had a range of preexisting conditions and varying times after receiving a vaccine when their hearing loss occurred, leading Dr. Formeister’s team to conclude that they could find no clear markers of risk.

“When we examined patients across several institutions, there was no obvious pattern. The patient demographics and clinical findings were variable,” Dr. Kozin said. A provisional interpretation of this data, he added, is that no link exists between COVID-19 vaccination and predictable hearing deficits, although the analysis covered a small number of patients.

“Association does not necessarily imply a causal relationship,” said Michael Brenner, MD, FACS, associate professor of otolaryngology–head and neck surgery at the University of Michigan, Ann Arbor. Dr. Brenner, who was not involved in the study, said any hearing loss attributed to the COVID-19 vaccines could have had other causes besides the injections.

But a second study, also published in JAMA Otolaryngology – Head and Neck Surgery on Feb. 24, leaves open the possibility of a link. Researchers in Israel looked for increases in steroid prescriptions used to treat sudden hearing loss as vaccination with the Pfizer version of the shot became widespread in that country. Their conclusion: The vaccine might be associated with a slightly increased risk of sudden hearing loss, although if so, that risk is likely “very small” and the benefits of vaccination “outweigh its potential association” with the side effect.

Dr. Brenner agreed. “The evidence supports [the] clear public health benefit of COVID-19 vaccination, and the scale of those benefits dwarfs associations with hearing, which are of uncertain significance,” he said.

A version of this article first appeared on Medscape.com.

I have a secret. It’s one I think many physicians and nurses share. Sometimes, when I’m stretched too thin — overbooked, hungry, tired, fielding yet another appeal to an insurance company in the middle of a clinic day — I find myself momentarily resenting the patients on my schedule.

As soon as this happens, I feel immediate guilt. These are the worst moments of my day. Why the heck would I resent my patients? They’re the entire reason I’m there. I wouldn’t be a physician without patients to care for. I became a physician, and completed subspecialty training, to help patients. People.

Recently, I started thinking more about this emotion of resentment. What exactly is it, and where does it come from? Is what I’m feeling actually resentment? Or is it something else?

Two books I’ve recently read have helped me explore the complicated emotion of resentment and how it might play a role in burnout for both physicians and nurses.

First, Brené Brown’s most recent book, Atlas of the Heart: Mapping Meaningful Connection and the Language of Human Experience, provides a roadmap for 87 of our human emotions. (That’s right — 87!)

One emotion of the 87 that she shares has been a particular struggle for her has been our good old friend, resentment.

In her book, Dr Brown shares that she initially considered resentment to belong to the anger family of emotion. As I read this, I agreed. When I feel resentful, I associate that with feeling angry.

But she then writes about her discovery that resentment, in fact, belongs to the envy family. She explains how this discovery shook her world. I had to close the book for a moment at this point.

Wait a minute, I thought. If resentment is in the envy family, why do we (physicians) often find ourselves resenting patients who take up our time? What are we envious of?

I took some time to think about how this might be true. Could it be that I’m envious they have the time I don’t have? I want to have all the time in the world to answer their questions, but the reality is I don’t.

Or maybe it’s because sometimes I feel the patient is expecting me to offer them something more than is available. A cure when there might be none.

But is this actually true? Or is this my unrealistic expectation of myself?

Here’s how Brené Brown defines resentment in her book: “Resentment is the feeling of frustration, judgment, anger, ‘better than,’ and/or hidden envy related to perceived unfairness or injustice. It’s an emotion that we often experience when we fail to set boundaries or ask for what we need, or when expectations let us down because they were based on things we can’t control, like what other people think, what they feel, or how they’re going to react.”

Wow, I thought, Healthcare checks all of these boxes.

• Perceived unfairness of work schedules? Check.
• Perceived injustice? Of course — we see that in our dealings with insurance company denials every day.

But those are both extrinsic. What about the intrinsic factors she’s calling us out on here?

• Do we, as physicians, fail to set boundaries?
• Do we fail to ask for what we need?

Hard yes and yes. (Do we even know, as physicians, what our own boundaries are?)

And the last one:

• Do our expectations of how our clinic day will go let us down every day because they’re based on things we can’t control?

My brain had to repeat the critical parts of that: Expectations let us down when they’re based on things we can’t control.

But wait, my brain argued back; I’m the physician, I thought I was supposed to get to control things.

Next, the revelation: Could it be that a key to experiencing less resentment is accepting how much control we don’t have in a typical day?

And a corollary: How much does resentment factor into burnout? (To read more on my personal journey with burnout, see this piece).

It so happens that around this same time, I was reading another excellent book, Changing How We Think About Difficult Patients: A Guide for Physicians and Healthcare Professionals, by Joan Naidorf, DO.

Dr Naidorf is an emergency medicine physician of 30 years who wrote the book to “provid[e] insight and tools to manage our negative thoughts about difficult patients” and help “beleaguered colleagues…return to their benevolent guiding principles and find more enjoyment in their vitally important careers.”

As I read Dr Naidorf’s book, I thus did so with the mindset of wanting to further understand for myself where this specific emotion of resentment toward our “difficult” patients could come from and how to best understand it in order to get past it.

Dr. Naidorf writes, “Challenging patients will never stop appearing… You cannot change them or control them—the only person you can control is you.”

I wondered how much the resentment we might involuntarily feel at being asked to see a “difficult” patient has nothing to do with the patient but everything to do with it making us feel not in control of the situation.

Dr. Naidorf also writes, “Negative thoughts about challenging patients can cause, in otherwise capable clinicians, a sense of inadequacy and incompetence.”

Do we perhaps resent our challenging patients because of the negative thoughts they sometimes trigger in us? If so, how does this relate to envy, as Dr. Brown asserts resentment is tied to? Is it triggering us to feel inadequate?

“[Difficult patients] often make us question ourselves,” Dr. Naidorf writes, “and we need to feel comfortable with the answers.”

Again, the discrepancy between expectations and reality creates the negative emotion.

Or, as Dr. Naidorf writes, “What if you could stop judging others so harshly and accept them exactly as they are?”

Hmmm, I thought, then the cessation of harsh judgment and implementation of acceptance would have to apply to us too. The elusive concept of self-compassion.

Maybe the resentment/envy comes from us not allowing ourselves to behave in this way because to do so would allow too much vulnerability. Something most of us were conditioned to avoid to survive medical training.

Dr. Brown also writes about an “aha” moment she had in her struggle to understand resentment. “I’m not mad because you’re resting. I’m mad because I’m so bone tired and I want to rest. But, unlike you, I’m going to pretend that I don’t need to.”

I felt all too seen in that passage. Could it be my old nemesis, perfectionism, creeping its way back in? Is resentment the ugly stepsister to perfectionism?

Perhaps challenging patients can engender resentment because they make us feel like we’re not living up to our own unrealistic expectations. And in that case, we need to change our unrealistic expectations for ourselves.

Dr Naidorf’s book explores much more on the complex matter of what makes a “difficult” patient, but I chose to focus here only on the resentment piece as a tie-in to Dr. Brown’s book. I highly recommend both books for further reading to help physicians and nurses navigate the complex emotions our jobs can trigger.

Most importantly, recognizing that we have these transient negative emotions does not make us bad people or healthcare professionals. It only makes us human.

Dr. Lycette is medical director, Providence Oncology and Hematology Care Clinic, Seaside, Ore. She has disclosed having no relevant financial relationships.

A version of this article first appeared on Medscape.com.

I have a secret. It’s one I think many physicians and nurses share. Sometimes, when I’m stretched too thin — overbooked, hungry, tired, fielding yet another appeal to an insurance company in the middle of a clinic day — I find myself momentarily resenting the patients on my schedule.

As soon as this happens, I feel immediate guilt. These are the worst moments of my day. Why the heck would I resent my patients? They’re the entire reason I’m there. I wouldn’t be a physician without patients to care for. I became a physician, and completed subspecialty training, to help patients. People.

Recently, I started thinking more about this emotion of resentment. What exactly is it, and where does it come from? Is what I’m feeling actually resentment? Or is it something else?

Two books I’ve recently read have helped me explore the complicated emotion of resentment and how it might play a role in burnout for both physicians and nurses.

First, Brené Brown’s most recent book, Atlas of the Heart: Mapping Meaningful Connection and the Language of Human Experience, provides a roadmap for 87 of our human emotions. (That’s right — 87!)

One emotion of the 87 that she shares has been a particular struggle for her has been our good old friend, resentment.

In her book, Dr Brown shares that she initially considered resentment to belong to the anger family of emotion. As I read this, I agreed. When I feel resentful, I associate that with feeling angry.

But she then writes about her discovery that resentment, in fact, belongs to the envy family. She explains how this discovery shook her world. I had to close the book for a moment at this point.

Wait a minute, I thought. If resentment is in the envy family, why do we (physicians) often find ourselves resenting patients who take up our time? What are we envious of?

I took some time to think about how this might be true. Could it be that I’m envious they have the time I don’t have? I want to have all the time in the world to answer their questions, but the reality is I don’t.

Or maybe it’s because sometimes I feel the patient is expecting me to offer them something more than is available. A cure when there might be none.

But is this actually true? Or is this my unrealistic expectation of myself?

Here’s how Brené Brown defines resentment in her book: “Resentment is the feeling of frustration, judgment, anger, ‘better than,’ and/or hidden envy related to perceived unfairness or injustice. It’s an emotion that we often experience when we fail to set boundaries or ask for what we need, or when expectations let us down because they were based on things we can’t control, like what other people think, what they feel, or how they’re going to react.”

Wow, I thought, Healthcare checks all of these boxes.

• Perceived unfairness of work schedules? Check.
• Perceived injustice? Of course — we see that in our dealings with insurance company denials every day.

But those are both extrinsic. What about the intrinsic factors she’s calling us out on here?

• Do we, as physicians, fail to set boundaries?
• Do we fail to ask for what we need?

Hard yes and yes. (Do we even know, as physicians, what our own boundaries are?)

And the last one:

• Do our expectations of how our clinic day will go let us down every day because they’re based on things we can’t control?

My brain had to repeat the critical parts of that: Expectations let us down when they’re based on things we can’t control.

But wait, my brain argued back; I’m the physician, I thought I was supposed to get to control things.

Next, the revelation: Could it be that a key to experiencing less resentment is accepting how much control we don’t have in a typical day?

And a corollary: How much does resentment factor into burnout? (To read more on my personal journey with burnout, see this piece).

It so happens that around this same time, I was reading another excellent book, Changing How We Think About Difficult Patients: A Guide for Physicians and Healthcare Professionals, by Joan Naidorf, DO.

Dr Naidorf is an emergency medicine physician of 30 years who wrote the book to “provid[e] insight and tools to manage our negative thoughts about difficult patients” and help “beleaguered colleagues…return to their benevolent guiding principles and find more enjoyment in their vitally important careers.”

As I read Dr Naidorf’s book, I thus did so with the mindset of wanting to further understand for myself where this specific emotion of resentment toward our “difficult” patients could come from and how to best understand it in order to get past it.

Dr. Naidorf writes, “Challenging patients will never stop appearing… You cannot change them or control them—the only person you can control is you.”

I wondered how much the resentment we might involuntarily feel at being asked to see a “difficult” patient has nothing to do with the patient but everything to do with it making us feel not in control of the situation.

Dr. Naidorf also writes, “Negative thoughts about challenging patients can cause, in otherwise capable clinicians, a sense of inadequacy and incompetence.”

Do we perhaps resent our challenging patients because of the negative thoughts they sometimes trigger in us? If so, how does this relate to envy, as Dr. Brown asserts resentment is tied to? Is it triggering us to feel inadequate?

“[Difficult patients] often make us question ourselves,” Dr. Naidorf writes, “and we need to feel comfortable with the answers.”

Again, the discrepancy between expectations and reality creates the negative emotion.

Or, as Dr. Naidorf writes, “What if you could stop judging others so harshly and accept them exactly as they are?”

Hmmm, I thought, then the cessation of harsh judgment and implementation of acceptance would have to apply to us too. The elusive concept of self-compassion.

Maybe the resentment/envy comes from us not allowing ourselves to behave in this way because to do so would allow too much vulnerability. Something most of us were conditioned to avoid to survive medical training.

Dr. Brown also writes about an “aha” moment she had in her struggle to understand resentment. “I’m not mad because you’re resting. I’m mad because I’m so bone tired and I want to rest. But, unlike you, I’m going to pretend that I don’t need to.”

I felt all too seen in that passage. Could it be my old nemesis, perfectionism, creeping its way back in? Is resentment the ugly stepsister to perfectionism?

Perhaps challenging patients can engender resentment because they make us feel like we’re not living up to our own unrealistic expectations. And in that case, we need to change our unrealistic expectations for ourselves.

Dr Naidorf’s book explores much more on the complex matter of what makes a “difficult” patient, but I chose to focus here only on the resentment piece as a tie-in to Dr. Brown’s book. I highly recommend both books for further reading to help physicians and nurses navigate the complex emotions our jobs can trigger.

Most importantly, recognizing that we have these transient negative emotions does not make us bad people or healthcare professionals. It only makes us human.

Dr. Lycette is medical director, Providence Oncology and Hematology Care Clinic, Seaside, Ore. She has disclosed having no relevant financial relationships.

A version of this article first appeared on Medscape.com.

I have a secret. It’s one I think many physicians and nurses share. Sometimes, when I’m stretched too thin — overbooked, hungry, tired, fielding yet another appeal to an insurance company in the middle of a clinic day — I find myself momentarily resenting the patients on my schedule.

As soon as this happens, I feel immediate guilt. These are the worst moments of my day. Why the heck would I resent my patients? They’re the entire reason I’m there. I wouldn’t be a physician without patients to care for. I became a physician, and completed subspecialty training, to help patients. People.

Recently, I started thinking more about this emotion of resentment. What exactly is it, and where does it come from? Is what I’m feeling actually resentment? Or is it something else?

Two books I’ve recently read have helped me explore the complicated emotion of resentment and how it might play a role in burnout for both physicians and nurses.

First, Brené Brown’s most recent book, Atlas of the Heart: Mapping Meaningful Connection and the Language of Human Experience, provides a roadmap for 87 of our human emotions. (That’s right — 87!)

One emotion of the 87 that she shares has been a particular struggle for her has been our good old friend, resentment.

In her book, Dr Brown shares that she initially considered resentment to belong to the anger family of emotion. As I read this, I agreed. When I feel resentful, I associate that with feeling angry.

But she then writes about her discovery that resentment, in fact, belongs to the envy family. She explains how this discovery shook her world. I had to close the book for a moment at this point.

Wait a minute, I thought. If resentment is in the envy family, why do we (physicians) often find ourselves resenting patients who take up our time? What are we envious of?

I took some time to think about how this might be true. Could it be that I’m envious they have the time I don’t have? I want to have all the time in the world to answer their questions, but the reality is I don’t.

Or maybe it’s because sometimes I feel the patient is expecting me to offer them something more than is available. A cure when there might be none.

But is this actually true? Or is this my unrealistic expectation of myself?

Here’s how Brené Brown defines resentment in her book: “Resentment is the feeling of frustration, judgment, anger, ‘better than,’ and/or hidden envy related to perceived unfairness or injustice. It’s an emotion that we often experience when we fail to set boundaries or ask for what we need, or when expectations let us down because they were based on things we can’t control, like what other people think, what they feel, or how they’re going to react.”

Wow, I thought, Healthcare checks all of these boxes.

• Perceived unfairness of work schedules? Check.
• Perceived injustice? Of course — we see that in our dealings with insurance company denials every day.

But those are both extrinsic. What about the intrinsic factors she’s calling us out on here?

• Do we, as physicians, fail to set boundaries?
• Do we fail to ask for what we need?

Hard yes and yes. (Do we even know, as physicians, what our own boundaries are?)

And the last one:

• Do our expectations of how our clinic day will go let us down every day because they’re based on things we can’t control?

My brain had to repeat the critical parts of that: Expectations let us down when they’re based on things we can’t control.

But wait, my brain argued back; I’m the physician, I thought I was supposed to get to control things.

Next, the revelation: Could it be that a key to experiencing less resentment is accepting how much control we don’t have in a typical day?

And a corollary: How much does resentment factor into burnout? (To read more on my personal journey with burnout, see this piece).

It so happens that around this same time, I was reading another excellent book, Changing How We Think About Difficult Patients: A Guide for Physicians and Healthcare Professionals, by Joan Naidorf, DO.

Dr Naidorf is an emergency medicine physician of 30 years who wrote the book to “provid[e] insight and tools to manage our negative thoughts about difficult patients” and help “beleaguered colleagues…return to their benevolent guiding principles and find more enjoyment in their vitally important careers.”

As I read Dr Naidorf’s book, I thus did so with the mindset of wanting to further understand for myself where this specific emotion of resentment toward our “difficult” patients could come from and how to best understand it in order to get past it.

Dr. Naidorf writes, “Challenging patients will never stop appearing… You cannot change them or control them—the only person you can control is you.”

I wondered how much the resentment we might involuntarily feel at being asked to see a “difficult” patient has nothing to do with the patient but everything to do with it making us feel not in control of the situation.

Dr. Naidorf also writes, “Negative thoughts about challenging patients can cause, in otherwise capable clinicians, a sense of inadequacy and incompetence.”

Do we perhaps resent our challenging patients because of the negative thoughts they sometimes trigger in us? If so, how does this relate to envy, as Dr. Brown asserts resentment is tied to? Is it triggering us to feel inadequate?

“[Difficult patients] often make us question ourselves,” Dr. Naidorf writes, “and we need to feel comfortable with the answers.”

Again, the discrepancy between expectations and reality creates the negative emotion.

Or, as Dr. Naidorf writes, “What if you could stop judging others so harshly and accept them exactly as they are?”

Hmmm, I thought, then the cessation of harsh judgment and implementation of acceptance would have to apply to us too. The elusive concept of self-compassion.

Maybe the resentment/envy comes from us not allowing ourselves to behave in this way because to do so would allow too much vulnerability. Something most of us were conditioned to avoid to survive medical training.

Dr. Brown also writes about an “aha” moment she had in her struggle to understand resentment. “I’m not mad because you’re resting. I’m mad because I’m so bone tired and I want to rest. But, unlike you, I’m going to pretend that I don’t need to.”

I felt all too seen in that passage. Could it be my old nemesis, perfectionism, creeping its way back in? Is resentment the ugly stepsister to perfectionism?

Perhaps challenging patients can engender resentment because they make us feel like we’re not living up to our own unrealistic expectations. And in that case, we need to change our unrealistic expectations for ourselves.

Dr Naidorf’s book explores much more on the complex matter of what makes a “difficult” patient, but I chose to focus here only on the resentment piece as a tie-in to Dr. Brown’s book. I highly recommend both books for further reading to help physicians and nurses navigate the complex emotions our jobs can trigger.

Most importantly, recognizing that we have these transient negative emotions does not make us bad people or healthcare professionals. It only makes us human.

Dr. Lycette is medical director, Providence Oncology and Hematology Care Clinic, Seaside, Ore. She has disclosed having no relevant financial relationships.

A version of this article first appeared on Medscape.com.

What is the best test for the diagnosis of acute hepatitis A infection?

Continue to the answer...

The single best test for the diagnosis of acute hepatitis A infection is detection of immunoglobulin M (IgM)–specific antibody to the virus.

What is the best test for the diagnosis of acute hepatitis A infection?

Continue to the answer...

The single best test for the diagnosis of acute hepatitis A infection is detection of immunoglobulin M (IgM)–specific antibody to the virus.

What is the best test for the diagnosis of acute hepatitis A infection?

Continue to the answer...

The single best test for the diagnosis of acute hepatitis A infection is detection of immunoglobulin M (IgM)–specific antibody to the virus.

The Rome IV criteria assist physicians in diagnosing functional gastrointestinal disorders (FGID) such as irritable bowel syndrome (IBS), but the wide-ranging symptoms included don’t do a good job of distinguishing all disorders. The Rome Foundation has proposed changes to ROME IV, including reduction in the required duration and frequency of symptoms, and a greater focus on whether symptoms are bothersome.

In a review published in Gastroenterology, researchers suggest that these changes can improve the accuracy of IBS diagnoses. The researchers maintain that Rome IV identifies IBS patients with severe symptoms and a high burden of psychological comorbidity.

The review authors analyzed data from two previous studies. One was a cross-sectional survey of 1,375 self-reported IBS patients in the United Kingdom. When the researchers applied Rome IV criteria versus the earlier Rome III criteria, the proportion of patients identified as having IBS dropped from 79% to 59%. Those identified with IBS by Rome IV had more severe symptoms and worse psychological health. When the researchers applied the modified Rome IV criteria for IBS to the cross-sectional survey, they found that 92.5% met the criteria. Compared to those who did not meet the criteria for IBS by the modified standard, those who did were more likely to have anxiety (49.0% versus 37.3%; P = .001), somatization (47.5% vs. 28.4%; P < .001), and gastrointestinal symptom-specific anxiety (33.8% vs. 15.7%; P < .001). There were no differences in the frequency of depression or severe symptoms.

In a second study, the researchers collected prospective data on 577 consecutive UK patients who visited an IBS clinic. Compared to the reference definition of IBS of lower abdominal pain with altered stool form or frequency, the Rome IV criteria had a sensitivity of 82.4% and a specificity of 82.9%. The positive likelihood ratio was 4.82 (95% confidence interval, 3.30-7.28) and the negative likelihood ratio was 0.21 (95% CI, 0.17-0.16). When the researchers applied the modified Rome IV criteria, 90.6% of patients were identified as having IBS. Compared to the reference standard, the sensitivity of modified Rome IV was 99.1%, and the specificity was 42.7%. The positive LR was 1.73 (95% CI, 1.48-2.02) and the negative LR was 0.02 (95% CI, 0.01-0.06).

Although the new data are of use to specialists, primary care physicians are often only vaguely aware of the Rome criteria, according to John Wilkinson, MD, who was asked to comment on the study. “As important as diagnosing IBS may be, it’s just as important to recognize that the patient has a FGID and does not benefit from continued testing, but rather naming the condition, reassuring the patient, and working together for ongoing self-management using primarily traditional interventions with proven track records,” said Dr. Wilkinson, a consultant in family medicine at the Mayo Clinic, Rochester, Minn.

He noted that physicians may be reluctant to make a diagnosis of IBS, in part because of pushback from patients who may feel that an IBS diagnosis is inadequate. “People have heard of it, usually, and often in a kind of a negative context. ‘Isn’t that the thing where they say that it’s all in your head?’ So, both doctors and patients are [not] particularly happy with the diagnosis.”

Nevertheless, making a diagnosis helps patients begin to manage their condition through diet and lifestyle changes. “I think the most important thing is to not continue to do testing, but talk to people about what they have, and then kind of move on (to management),” said Dr. Wilkinson.

Patients often go through periods of good health, with occasional flareups that result in urgent or emergency care. Tests often return normal results. “So, they are told a variety of things: There’s nothing wrong with you or we can’t find an answer. And this goes on and on over the years, and then finally somebody says, ‘Well, we can’t find an answer, so it must be irritable bowel,’ which is completely unsatisfactory,” said Dr. Wilkinson.

He feels that there is often an over-emphasis on testing and that physicians too often regard IBS as a disease of exclusion. “If it meets some general criteria, and you’ve excluded a few things, you don’t need to do other tests. The diagnosis of exclusion is an idea that is commonly held by a lot of physicians in primary care,” he said.

Dr. Wilkinson called for physicians to become more comfortable making a diagnosis of IBS, “and then be comfortable working with patients and explaining that this is a real thing. It isn’t imaginary. There’s a lot we don’t understand about it. There are things you can do to treat it, but it’s not exactly the model that most people think of where I go to the doctor, do a blood test that confirms that that’s what it is, and then you cure it. It’s a lot of work to have the conversation and work with these patients.”

The authors concluded that the modified criteria, with increased sensitivity even with less specificity, were useful. “The high sensitivity seen with the modified criteria means if these are not met at the outset, then a final diagnosis of IBS is highly unlikely, and further investigation should be pursued.” Further research is required to confirm the results.

The authors and Dr. Wilkinson have no relevant financial disclosures.

The Rome IV criteria assist physicians in diagnosing functional gastrointestinal disorders (FGID) such as irritable bowel syndrome (IBS), but the wide-ranging symptoms included don’t do a good job of distinguishing all disorders. The Rome Foundation has proposed changes to ROME IV, including reduction in the required duration and frequency of symptoms, and a greater focus on whether symptoms are bothersome.

In a review published in Gastroenterology, researchers suggest that these changes can improve the accuracy of IBS diagnoses. The researchers maintain that Rome IV identifies IBS patients with severe symptoms and a high burden of psychological comorbidity.

The review authors analyzed data from two previous studies. One was a cross-sectional survey of 1,375 self-reported IBS patients in the United Kingdom. When the researchers applied Rome IV criteria versus the earlier Rome III criteria, the proportion of patients identified as having IBS dropped from 79% to 59%. Those identified with IBS by Rome IV had more severe symptoms and worse psychological health. When the researchers applied the modified Rome IV criteria for IBS to the cross-sectional survey, they found that 92.5% met the criteria. Compared to those who did not meet the criteria for IBS by the modified standard, those who did were more likely to have anxiety (49.0% versus 37.3%; P = .001), somatization (47.5% vs. 28.4%; P < .001), and gastrointestinal symptom-specific anxiety (33.8% vs. 15.7%; P < .001). There were no differences in the frequency of depression or severe symptoms.

In a second study, the researchers collected prospective data on 577 consecutive UK patients who visited an IBS clinic. Compared to the reference definition of IBS of lower abdominal pain with altered stool form or frequency, the Rome IV criteria had a sensitivity of 82.4% and a specificity of 82.9%. The positive likelihood ratio was 4.82 (95% confidence interval, 3.30-7.28) and the negative likelihood ratio was 0.21 (95% CI, 0.17-0.16). When the researchers applied the modified Rome IV criteria, 90.6% of patients were identified as having IBS. Compared to the reference standard, the sensitivity of modified Rome IV was 99.1%, and the specificity was 42.7%. The positive LR was 1.73 (95% CI, 1.48-2.02) and the negative LR was 0.02 (95% CI, 0.01-0.06).

Although the new data are of use to specialists, primary care physicians are often only vaguely aware of the Rome criteria, according to John Wilkinson, MD, who was asked to comment on the study. “As important as diagnosing IBS may be, it’s just as important to recognize that the patient has a FGID and does not benefit from continued testing, but rather naming the condition, reassuring the patient, and working together for ongoing self-management using primarily traditional interventions with proven track records,” said Dr. Wilkinson, a consultant in family medicine at the Mayo Clinic, Rochester, Minn.

He noted that physicians may be reluctant to make a diagnosis of IBS, in part because of pushback from patients who may feel that an IBS diagnosis is inadequate. “People have heard of it, usually, and often in a kind of a negative context. ‘Isn’t that the thing where they say that it’s all in your head?’ So, both doctors and patients are [not] particularly happy with the diagnosis.”

Nevertheless, making a diagnosis helps patients begin to manage their condition through diet and lifestyle changes. “I think the most important thing is to not continue to do testing, but talk to people about what they have, and then kind of move on (to management),” said Dr. Wilkinson.

Patients often go through periods of good health, with occasional flareups that result in urgent or emergency care. Tests often return normal results. “So, they are told a variety of things: There’s nothing wrong with you or we can’t find an answer. And this goes on and on over the years, and then finally somebody says, ‘Well, we can’t find an answer, so it must be irritable bowel,’ which is completely unsatisfactory,” said Dr. Wilkinson.

He feels that there is often an over-emphasis on testing and that physicians too often regard IBS as a disease of exclusion. “If it meets some general criteria, and you’ve excluded a few things, you don’t need to do other tests. The diagnosis of exclusion is an idea that is commonly held by a lot of physicians in primary care,” he said.

Dr. Wilkinson called for physicians to become more comfortable making a diagnosis of IBS, “and then be comfortable working with patients and explaining that this is a real thing. It isn’t imaginary. There’s a lot we don’t understand about it. There are things you can do to treat it, but it’s not exactly the model that most people think of where I go to the doctor, do a blood test that confirms that that’s what it is, and then you cure it. It’s a lot of work to have the conversation and work with these patients.”

The authors concluded that the modified criteria, with increased sensitivity even with less specificity, were useful. “The high sensitivity seen with the modified criteria means if these are not met at the outset, then a final diagnosis of IBS is highly unlikely, and further investigation should be pursued.” Further research is required to confirm the results.

The authors and Dr. Wilkinson have no relevant financial disclosures.

The Rome IV criteria assist physicians in diagnosing functional gastrointestinal disorders (FGID) such as irritable bowel syndrome (IBS), but the wide-ranging symptoms included don’t do a good job of distinguishing all disorders. The Rome Foundation has proposed changes to ROME IV, including reduction in the required duration and frequency of symptoms, and a greater focus on whether symptoms are bothersome.

In a review published in Gastroenterology, researchers suggest that these changes can improve the accuracy of IBS diagnoses. The researchers maintain that Rome IV identifies IBS patients with severe symptoms and a high burden of psychological comorbidity.

The review authors analyzed data from two previous studies. One was a cross-sectional survey of 1,375 self-reported IBS patients in the United Kingdom. When the researchers applied Rome IV criteria versus the earlier Rome III criteria, the proportion of patients identified as having IBS dropped from 79% to 59%. Those identified with IBS by Rome IV had more severe symptoms and worse psychological health. When the researchers applied the modified Rome IV criteria for IBS to the cross-sectional survey, they found that 92.5% met the criteria. Compared to those who did not meet the criteria for IBS by the modified standard, those who did were more likely to have anxiety (49.0% versus 37.3%; P = .001), somatization (47.5% vs. 28.4%; P < .001), and gastrointestinal symptom-specific anxiety (33.8% vs. 15.7%; P < .001). There were no differences in the frequency of depression or severe symptoms.

In a second study, the researchers collected prospective data on 577 consecutive UK patients who visited an IBS clinic. Compared to the reference definition of IBS of lower abdominal pain with altered stool form or frequency, the Rome IV criteria had a sensitivity of 82.4% and a specificity of 82.9%. The positive likelihood ratio was 4.82 (95% confidence interval, 3.30-7.28) and the negative likelihood ratio was 0.21 (95% CI, 0.17-0.16). When the researchers applied the modified Rome IV criteria, 90.6% of patients were identified as having IBS. Compared to the reference standard, the sensitivity of modified Rome IV was 99.1%, and the specificity was 42.7%. The positive LR was 1.73 (95% CI, 1.48-2.02) and the negative LR was 0.02 (95% CI, 0.01-0.06).

Although the new data are of use to specialists, primary care physicians are often only vaguely aware of the Rome criteria, according to John Wilkinson, MD, who was asked to comment on the study. “As important as diagnosing IBS may be, it’s just as important to recognize that the patient has a FGID and does not benefit from continued testing, but rather naming the condition, reassuring the patient, and working together for ongoing self-management using primarily traditional interventions with proven track records,” said Dr. Wilkinson, a consultant in family medicine at the Mayo Clinic, Rochester, Minn.

He noted that physicians may be reluctant to make a diagnosis of IBS, in part because of pushback from patients who may feel that an IBS diagnosis is inadequate. “People have heard of it, usually, and often in a kind of a negative context. ‘Isn’t that the thing where they say that it’s all in your head?’ So, both doctors and patients are [not] particularly happy with the diagnosis.”

Nevertheless, making a diagnosis helps patients begin to manage their condition through diet and lifestyle changes. “I think the most important thing is to not continue to do testing, but talk to people about what they have, and then kind of move on (to management),” said Dr. Wilkinson.

Patients often go through periods of good health, with occasional flareups that result in urgent or emergency care. Tests often return normal results. “So, they are told a variety of things: There’s nothing wrong with you or we can’t find an answer. And this goes on and on over the years, and then finally somebody says, ‘Well, we can’t find an answer, so it must be irritable bowel,’ which is completely unsatisfactory,” said Dr. Wilkinson.

He feels that there is often an over-emphasis on testing and that physicians too often regard IBS as a disease of exclusion. “If it meets some general criteria, and you’ve excluded a few things, you don’t need to do other tests. The diagnosis of exclusion is an idea that is commonly held by a lot of physicians in primary care,” he said.

Dr. Wilkinson called for physicians to become more comfortable making a diagnosis of IBS, “and then be comfortable working with patients and explaining that this is a real thing. It isn’t imaginary. There’s a lot we don’t understand about it. There are things you can do to treat it, but it’s not exactly the model that most people think of where I go to the doctor, do a blood test that confirms that that’s what it is, and then you cure it. It’s a lot of work to have the conversation and work with these patients.”

The authors concluded that the modified criteria, with increased sensitivity even with less specificity, were useful. “The high sensitivity seen with the modified criteria means if these are not met at the outset, then a final diagnosis of IBS is highly unlikely, and further investigation should be pursued.” Further research is required to confirm the results.

The authors and Dr. Wilkinson have no relevant financial disclosures.

Nasogastric tubes. Foley catheter kits. Hydrogel anti-burn bandages and transfusion bags. Heparin, atropine, tramadol.

These items are just a few of some two dozen critical medical supplies that physicians in Ukraine desperately need, according to Leo Wolansky, MD, a Ukrainian-American radiologist and president of the Ukrainian Medical Association of North America (UMANA).

Dr. Wolansky founded a teaching program with an organization called Friends of Radiology in Ukraine in 1996 and has been running courses for specialists there ever since. He last visited the country in 2019, before the COVID-19 pandemic, but has remained in contact with his medical colleagues by phone and email. Over the weekend of Feb. 26-27, UMANA held a fundraiser for Ukraine, raising more than $17,000.

This news organization spoke with Dr. Wolansky about the situation for his fellow physicians in the war-torn country.

Question: Where is your family from, and do you have relatives in the country now?

Dr. Wolansky: My family is from two different parts of Ukraine. My mother was from central Ukraine. Her father, Ivan Sharyj, was part of the students’ militia that fought at the famous battle of Kruty in 1918. Four hundred Ukrainian militia fought against 5,000 professional Russian soldiers and were massacred. He later wrote the first eye-witness account. Afterwards, he had the opportunity to flee Ukraine but chose to stay under a pseudonym. Eventually, during Stalin’s purges [1929-1933], the regime found him, arrested him, tortured him, and executed him. My mother was seven when she saw her father arrested, never to return home. My father was from Western Ukraine, which did not have a long history of Russian occupation. His mother’s family was very patriotic; her first cousin, Stepan Vytvytskyi, eventually became the president of Ukraine in exile from 1955-1964.

I have second and more distant cousins in Kyiv. My wife has first cousins in Western Ukraine. They and my doctor colleagues are suffering greatly but are ready to die for their freedom.

Question: The Russian invasion of Ukraine has put tremendous stress on the Ukrainian people, including the country’s medical professionals. How do doctors in these kinds of situations handle casualties they can’t prevent? How do they work around that sense that everything is out of their control?

Dr. Wolansky: A lot of infrastructural things are being disrupted; there are limitations that you wouldn’t normally encounter. Ukraine has been developing a lot of sophisticated medical technology, but it still has room to grow. Under these circumstances, when there are bombs going off and transportation is being disrupted, it creates very new and significant obstacles to surmount. It still has not risen to massive casualties, and we can just pray that it does not, but in times of war, a very different kind of medicine is practiced.

But remember, Ukraine has been at war since 2014, when Russia took Crimea and invaded the Eastern provinces. The doctors there are not unfamiliar with war injuries. At our conferences in Ukraine, I have seen radiological presentations of injuries sustained in war – gunshots, fractures, and amputations – as well as other kinds of traumatic injuries. You’re going for a kind of more emergent treatment: to transfuse, to maintain peoples’ blood pressure, put bandages on, sterilize and sanitize wounds to prevent infections. I imagine there will be many field hospitals set up between now and the next few weeks to deal with the acute injuries.

Question: Ukraine has struggled with high rates of HIV and multidrug-resistant tuberculosis, as well as a lack of resources for treating patients with mental illness. Meanwhile, the country has had more that 5 million cases of COVID-19 and an estimated 112,000 deaths from the disease. Are you concerned about an exacerbation of infection rates, including of COVID, particularly among refugees and those who become homeless?

Dr. Wolansky: Because COVID ran pretty rampant in Ukraine, I think that – at a high cost – there is a level of natural immunity in the population. And the weather is going to be getting warmer soon, and respiratory viruses are cyclic in nature, so I don’t know if that’s going to be a big complicating factor. However, people get sick all the time, and the prognosis for them is going to be much worse than it otherwise might be. If you have a heart attack, your chances were way better when the roads were clear and people weren’t shooting at you.

Right now, it’s very regional where the infrastructure is being destroyed. The West, where I used to go, is in much better shape than the East because it has not been the focus of Russian attacks. But Kyiv could turn into a very big humanitarian crisis very quickly if there’s no electricity, no water. All sorts of medical conditions could be greatly exacerbated, and some new health crises could arise from water contamination, bombs causing buildings to collapse, and other problems. Whatever the illness is, it’s going to be harder to take care of it.

Questions: Doctors Without Borders announced that it was suspending its operations in Ukraine because of the invasion – missions that included HIV care in Severodonetsk, tuberculosis care in Zhytomyr, and improving health care access in Donetsk in eastern Ukraine, according to the aid group. What do doctors in Ukraine need most acutely now, other than peace?

Dr. Wolansky: Obviously, money is valuable, and military protection, which would prevent additional damage to their infrastructure. One thing that bears mentioning. There’s been a fair amount of coverage of this, but I’ve witnessed it first-hand: The Ukrainian people are fiercely patriotic, and there’s really no way their spirit can be conquered. The USSR invaded Afghanistan, and after years of thinking they were in command, they left because they could no longer take the guerilla warfare and the constant sniper attacks. Ukraine’s population is many times larger than Afghanistan’s; there’s no way they can be subdued. And remember, the Ukrainian people have been free for 30 years – generations of young people have known no other way of life. They are not going to give that up.

A version of this article first appeared on Medscape.com.

Nasogastric tubes. Foley catheter kits. Hydrogel anti-burn bandages and transfusion bags. Heparin, atropine, tramadol.

These items are just a few of some two dozen critical medical supplies that physicians in Ukraine desperately need, according to Leo Wolansky, MD, a Ukrainian-American radiologist and president of the Ukrainian Medical Association of North America (UMANA).

Dr. Wolansky founded a teaching program with an organization called Friends of Radiology in Ukraine in 1996 and has been running courses for specialists there ever since. He last visited the country in 2019, before the COVID-19 pandemic, but has remained in contact with his medical colleagues by phone and email. Over the weekend of Feb. 26-27, UMANA held a fundraiser for Ukraine, raising more than $17,000.

This news organization spoke with Dr. Wolansky about the situation for his fellow physicians in the war-torn country.

Question: Where is your family from, and do you have relatives in the country now?

Dr. Wolansky: My family is from two different parts of Ukraine. My mother was from central Ukraine. Her father, Ivan Sharyj, was part of the students’ militia that fought at the famous battle of Kruty in 1918. Four hundred Ukrainian militia fought against 5,000 professional Russian soldiers and were massacred. He later wrote the first eye-witness account. Afterwards, he had the opportunity to flee Ukraine but chose to stay under a pseudonym. Eventually, during Stalin’s purges [1929-1933], the regime found him, arrested him, tortured him, and executed him. My mother was seven when she saw her father arrested, never to return home. My father was from Western Ukraine, which did not have a long history of Russian occupation. His mother’s family was very patriotic; her first cousin, Stepan Vytvytskyi, eventually became the president of Ukraine in exile from 1955-1964.

I have second and more distant cousins in Kyiv. My wife has first cousins in Western Ukraine. They and my doctor colleagues are suffering greatly but are ready to die for their freedom.

Question: The Russian invasion of Ukraine has put tremendous stress on the Ukrainian people, including the country’s medical professionals. How do doctors in these kinds of situations handle casualties they can’t prevent? How do they work around that sense that everything is out of their control?

Dr. Wolansky: A lot of infrastructural things are being disrupted; there are limitations that you wouldn’t normally encounter. Ukraine has been developing a lot of sophisticated medical technology, but it still has room to grow. Under these circumstances, when there are bombs going off and transportation is being disrupted, it creates very new and significant obstacles to surmount. It still has not risen to massive casualties, and we can just pray that it does not, but in times of war, a very different kind of medicine is practiced.

But remember, Ukraine has been at war since 2014, when Russia took Crimea and invaded the Eastern provinces. The doctors there are not unfamiliar with war injuries. At our conferences in Ukraine, I have seen radiological presentations of injuries sustained in war – gunshots, fractures, and amputations – as well as other kinds of traumatic injuries. You’re going for a kind of more emergent treatment: to transfuse, to maintain peoples’ blood pressure, put bandages on, sterilize and sanitize wounds to prevent infections. I imagine there will be many field hospitals set up between now and the next few weeks to deal with the acute injuries.

Question: Ukraine has struggled with high rates of HIV and multidrug-resistant tuberculosis, as well as a lack of resources for treating patients with mental illness. Meanwhile, the country has had more that 5 million cases of COVID-19 and an estimated 112,000 deaths from the disease. Are you concerned about an exacerbation of infection rates, including of COVID, particularly among refugees and those who become homeless?

Dr. Wolansky: Because COVID ran pretty rampant in Ukraine, I think that – at a high cost – there is a level of natural immunity in the population. And the weather is going to be getting warmer soon, and respiratory viruses are cyclic in nature, so I don’t know if that’s going to be a big complicating factor. However, people get sick all the time, and the prognosis for them is going to be much worse than it otherwise might be. If you have a heart attack, your chances were way better when the roads were clear and people weren’t shooting at you.

Right now, it’s very regional where the infrastructure is being destroyed. The West, where I used to go, is in much better shape than the East because it has not been the focus of Russian attacks. But Kyiv could turn into a very big humanitarian crisis very quickly if there’s no electricity, no water. All sorts of medical conditions could be greatly exacerbated, and some new health crises could arise from water contamination, bombs causing buildings to collapse, and other problems. Whatever the illness is, it’s going to be harder to take care of it.

Questions: Doctors Without Borders announced that it was suspending its operations in Ukraine because of the invasion – missions that included HIV care in Severodonetsk, tuberculosis care in Zhytomyr, and improving health care access in Donetsk in eastern Ukraine, according to the aid group. What do doctors in Ukraine need most acutely now, other than peace?

Dr. Wolansky: Obviously, money is valuable, and military protection, which would prevent additional damage to their infrastructure. One thing that bears mentioning. There’s been a fair amount of coverage of this, but I’ve witnessed it first-hand: The Ukrainian people are fiercely patriotic, and there’s really no way their spirit can be conquered. The USSR invaded Afghanistan, and after years of thinking they were in command, they left because they could no longer take the guerilla warfare and the constant sniper attacks. Ukraine’s population is many times larger than Afghanistan’s; there’s no way they can be subdued. And remember, the Ukrainian people have been free for 30 years – generations of young people have known no other way of life. They are not going to give that up.

A version of this article first appeared on Medscape.com.

Nasogastric tubes. Foley catheter kits. Hydrogel anti-burn bandages and transfusion bags. Heparin, atropine, tramadol.

These items are just a few of some two dozen critical medical supplies that physicians in Ukraine desperately need, according to Leo Wolansky, MD, a Ukrainian-American radiologist and president of the Ukrainian Medical Association of North America (UMANA).

Dr. Wolansky founded a teaching program with an organization called Friends of Radiology in Ukraine in 1996 and has been running courses for specialists there ever since. He last visited the country in 2019, before the COVID-19 pandemic, but has remained in contact with his medical colleagues by phone and email. Over the weekend of Feb. 26-27, UMANA held a fundraiser for Ukraine, raising more than $17,000.

This news organization spoke with Dr. Wolansky about the situation for his fellow physicians in the war-torn country.

Question: Where is your family from, and do you have relatives in the country now?

Dr. Wolansky: My family is from two different parts of Ukraine. My mother was from central Ukraine. Her father, Ivan Sharyj, was part of the students’ militia that fought at the famous battle of Kruty in 1918. Four hundred Ukrainian militia fought against 5,000 professional Russian soldiers and were massacred. He later wrote the first eye-witness account. Afterwards, he had the opportunity to flee Ukraine but chose to stay under a pseudonym. Eventually, during Stalin’s purges [1929-1933], the regime found him, arrested him, tortured him, and executed him. My mother was seven when she saw her father arrested, never to return home. My father was from Western Ukraine, which did not have a long history of Russian occupation. His mother’s family was very patriotic; her first cousin, Stepan Vytvytskyi, eventually became the president of Ukraine in exile from 1955-1964.

I have second and more distant cousins in Kyiv. My wife has first cousins in Western Ukraine. They and my doctor colleagues are suffering greatly but are ready to die for their freedom.

Question: The Russian invasion of Ukraine has put tremendous stress on the Ukrainian people, including the country’s medical professionals. How do doctors in these kinds of situations handle casualties they can’t prevent? How do they work around that sense that everything is out of their control?

Dr. Wolansky: A lot of infrastructural things are being disrupted; there are limitations that you wouldn’t normally encounter. Ukraine has been developing a lot of sophisticated medical technology, but it still has room to grow. Under these circumstances, when there are bombs going off and transportation is being disrupted, it creates very new and significant obstacles to surmount. It still has not risen to massive casualties, and we can just pray that it does not, but in times of war, a very different kind of medicine is practiced.

But remember, Ukraine has been at war since 2014, when Russia took Crimea and invaded the Eastern provinces. The doctors there are not unfamiliar with war injuries. At our conferences in Ukraine, I have seen radiological presentations of injuries sustained in war – gunshots, fractures, and amputations – as well as other kinds of traumatic injuries. You’re going for a kind of more emergent treatment: to transfuse, to maintain peoples’ blood pressure, put bandages on, sterilize and sanitize wounds to prevent infections. I imagine there will be many field hospitals set up between now and the next few weeks to deal with the acute injuries.

Question: Ukraine has struggled with high rates of HIV and multidrug-resistant tuberculosis, as well as a lack of resources for treating patients with mental illness. Meanwhile, the country has had more that 5 million cases of COVID-19 and an estimated 112,000 deaths from the disease. Are you concerned about an exacerbation of infection rates, including of COVID, particularly among refugees and those who become homeless?

Dr. Wolansky: Because COVID ran pretty rampant in Ukraine, I think that – at a high cost – there is a level of natural immunity in the population. And the weather is going to be getting warmer soon, and respiratory viruses are cyclic in nature, so I don’t know if that’s going to be a big complicating factor. However, people get sick all the time, and the prognosis for them is going to be much worse than it otherwise might be. If you have a heart attack, your chances were way better when the roads were clear and people weren’t shooting at you.

Right now, it’s very regional where the infrastructure is being destroyed. The West, where I used to go, is in much better shape than the East because it has not been the focus of Russian attacks. But Kyiv could turn into a very big humanitarian crisis very quickly if there’s no electricity, no water. All sorts of medical conditions could be greatly exacerbated, and some new health crises could arise from water contamination, bombs causing buildings to collapse, and other problems. Whatever the illness is, it’s going to be harder to take care of it.

Questions: Doctors Without Borders announced that it was suspending its operations in Ukraine because of the invasion – missions that included HIV care in Severodonetsk, tuberculosis care in Zhytomyr, and improving health care access in Donetsk in eastern Ukraine, according to the aid group. What do doctors in Ukraine need most acutely now, other than peace?

Dr. Wolansky: Obviously, money is valuable, and military protection, which would prevent additional damage to their infrastructure. One thing that bears mentioning. There’s been a fair amount of coverage of this, but I’ve witnessed it first-hand: The Ukrainian people are fiercely patriotic, and there’s really no way their spirit can be conquered. The USSR invaded Afghanistan, and after years of thinking they were in command, they left because they could no longer take the guerilla warfare and the constant sniper attacks. Ukraine’s population is many times larger than Afghanistan’s; there’s no way they can be subdued. And remember, the Ukrainian people have been free for 30 years – generations of young people have known no other way of life. They are not going to give that up.

A version of this article first appeared on Medscape.com.

About 5% of people who are eligible to receive lung cancer screening do not live close to a facility and have limited or no access to screening,a recent analysis shows.

That percentage, although quite small, still translates to more than 750,000 individuals who are eligible to receive lung cancer screening but live at least 40 miles from a facility.

Overall, a larger proportion of eligible individuals in rural areas had no access to a facility, but a greater number of people in urban areas had no access, especially at shorter distances.

Understanding access issues is important given that “lung cancer screening with low-dose computed tomography scanning (LDCT) reduces mortality among high-risk adults, ... [but] annual screening rates remain low,” write study authors Liora Sahar, PhD, of the American Cancer Society in Atlanta, and colleagues.

The study was published online Feb. 15 in the journal Cancer.

It expands on a previous report, which found that “less than 6% of those 55 to 79 years of age do not have access to registry screening facilities”.

The new analysis incorporates the most recent guidelines from the U.S. Preventive Services Task Force, which lowered the screening age to 50 years and compares access across urban and rural areas.

Dr. Sahar and colleagues calculated the distances from population centers to screening facilities and estimated the number of individuals living within different distances of those facilities – 10, 20, 40, 50, and 100 miles. Geographical subdivisions, or census tracts, were also classified along a spectrum of rural to urban.

The authors found that, overall, about 14.8 million people aged 50-80 years are eligible for lung cancer screening, and 5.1% of that population – or 753,038 individuals – do not live within 40 miles of a facility and have no access to screening.

The proportion of people affected by access issues varies by geographic location. For eligible people living 40 miles or more from a facility, almost 25% (n = 287,803) in rural counties had no access, compared with 1.6% (n = 195,120) in metropolitan areas.

At greater distances to facilities (50 and 100 miles), these proportions diminish. In rural counties, for instance, 16% of eligible individuals (n = 186,401) living 50 or more miles away and 2.8% (n = 33,504) living 100 or more miles away had no access to a facility.

Not surprisingly, across all distances, “there is a significantly higher percentage of rural residents who do not have access to facilities in comparison with those in urban settings,” the authors write. “There are fewer facilities in rural areas, so residents need to travel longer distances to reach a facility.”

Notably, however, distance to a facility was not necessarily the greatest barrier to screening. The authors found a greater number of eligible individuals living in or close to urban areas were not getting screening when facilities were 10 miles away – more than 2.8 million in metropolitan areas versus just over 1 million in rural areas.

“The total number of individuals with no access in urban areas exceeds that of rural individuals, particularly at shorter distances ... [which] reveals an additional underserved population.”

Identifying geographic areas with greater access issues can help researchers address barriers to screening and improve uptake. 

“Areas and local pockets with persistently low or no access across short and long distances should be considered for tailored interventions, such as implementing mobile units, repurposing existing imaging or health facilities, and adding appropriate navigation, radiology, and screening program staff to better support the communities,” the authors conclude.

The study was supported in part by the National Lung Cancer Roundtable. Coauthor Debra S. Dyer, MD, serves on the clinical advisory board for computer software company Imidex and on the GO2 Foundation scientific advisory board; she also serves as a consultant for Lung Ambition Alliance. Coauthor Ella A. Kazerooni, MD, reports past participation on the Bristol Myers Squibb Foundation advisory board. The other authors have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

About 5% of people who are eligible to receive lung cancer screening do not live close to a facility and have limited or no access to screening,a recent analysis shows.

That percentage, although quite small, still translates to more than 750,000 individuals who are eligible to receive lung cancer screening but live at least 40 miles from a facility.

Overall, a larger proportion of eligible individuals in rural areas had no access to a facility, but a greater number of people in urban areas had no access, especially at shorter distances.

Understanding access issues is important given that “lung cancer screening with low-dose computed tomography scanning (LDCT) reduces mortality among high-risk adults, ... [but] annual screening rates remain low,” write study authors Liora Sahar, PhD, of the American Cancer Society in Atlanta, and colleagues.

The study was published online Feb. 15 in the journal Cancer.

It expands on a previous report, which found that “less than 6% of those 55 to 79 years of age do not have access to registry screening facilities”.

The new analysis incorporates the most recent guidelines from the U.S. Preventive Services Task Force, which lowered the screening age to 50 years and compares access across urban and rural areas.

Dr. Sahar and colleagues calculated the distances from population centers to screening facilities and estimated the number of individuals living within different distances of those facilities – 10, 20, 40, 50, and 100 miles. Geographical subdivisions, or census tracts, were also classified along a spectrum of rural to urban.

The authors found that, overall, about 14.8 million people aged 50-80 years are eligible for lung cancer screening, and 5.1% of that population – or 753,038 individuals – do not live within 40 miles of a facility and have no access to screening.

The proportion of people affected by access issues varies by geographic location. For eligible people living 40 miles or more from a facility, almost 25% (n = 287,803) in rural counties had no access, compared with 1.6% (n = 195,120) in metropolitan areas.

At greater distances to facilities (50 and 100 miles), these proportions diminish. In rural counties, for instance, 16% of eligible individuals (n = 186,401) living 50 or more miles away and 2.8% (n = 33,504) living 100 or more miles away had no access to a facility.

Not surprisingly, across all distances, “there is a significantly higher percentage of rural residents who do not have access to facilities in comparison with those in urban settings,” the authors write. “There are fewer facilities in rural areas, so residents need to travel longer distances to reach a facility.”

Notably, however, distance to a facility was not necessarily the greatest barrier to screening. The authors found a greater number of eligible individuals living in or close to urban areas were not getting screening when facilities were 10 miles away – more than 2.8 million in metropolitan areas versus just over 1 million in rural areas.

“The total number of individuals with no access in urban areas exceeds that of rural individuals, particularly at shorter distances ... [which] reveals an additional underserved population.”

Identifying geographic areas with greater access issues can help researchers address barriers to screening and improve uptake. 

“Areas and local pockets with persistently low or no access across short and long distances should be considered for tailored interventions, such as implementing mobile units, repurposing existing imaging or health facilities, and adding appropriate navigation, radiology, and screening program staff to better support the communities,” the authors conclude.

The study was supported in part by the National Lung Cancer Roundtable. Coauthor Debra S. Dyer, MD, serves on the clinical advisory board for computer software company Imidex and on the GO2 Foundation scientific advisory board; she also serves as a consultant for Lung Ambition Alliance. Coauthor Ella A. Kazerooni, MD, reports past participation on the Bristol Myers Squibb Foundation advisory board. The other authors have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

About 5% of people who are eligible to receive lung cancer screening do not live close to a facility and have limited or no access to screening,a recent analysis shows.

That percentage, although quite small, still translates to more than 750,000 individuals who are eligible to receive lung cancer screening but live at least 40 miles from a facility.

Overall, a larger proportion of eligible individuals in rural areas had no access to a facility, but a greater number of people in urban areas had no access, especially at shorter distances.

Understanding access issues is important given that “lung cancer screening with low-dose computed tomography scanning (LDCT) reduces mortality among high-risk adults, ... [but] annual screening rates remain low,” write study authors Liora Sahar, PhD, of the American Cancer Society in Atlanta, and colleagues.

The study was published online Feb. 15 in the journal Cancer.

It expands on a previous report, which found that “less than 6% of those 55 to 79 years of age do not have access to registry screening facilities”.

The new analysis incorporates the most recent guidelines from the U.S. Preventive Services Task Force, which lowered the screening age to 50 years and compares access across urban and rural areas.

Dr. Sahar and colleagues calculated the distances from population centers to screening facilities and estimated the number of individuals living within different distances of those facilities – 10, 20, 40, 50, and 100 miles. Geographical subdivisions, or census tracts, were also classified along a spectrum of rural to urban.

The authors found that, overall, about 14.8 million people aged 50-80 years are eligible for lung cancer screening, and 5.1% of that population – or 753,038 individuals – do not live within 40 miles of a facility and have no access to screening.

The proportion of people affected by access issues varies by geographic location. For eligible people living 40 miles or more from a facility, almost 25% (n = 287,803) in rural counties had no access, compared with 1.6% (n = 195,120) in metropolitan areas.

At greater distances to facilities (50 and 100 miles), these proportions diminish. In rural counties, for instance, 16% of eligible individuals (n = 186,401) living 50 or more miles away and 2.8% (n = 33,504) living 100 or more miles away had no access to a facility.

Not surprisingly, across all distances, “there is a significantly higher percentage of rural residents who do not have access to facilities in comparison with those in urban settings,” the authors write. “There are fewer facilities in rural areas, so residents need to travel longer distances to reach a facility.”

Notably, however, distance to a facility was not necessarily the greatest barrier to screening. The authors found a greater number of eligible individuals living in or close to urban areas were not getting screening when facilities were 10 miles away – more than 2.8 million in metropolitan areas versus just over 1 million in rural areas.

“The total number of individuals with no access in urban areas exceeds that of rural individuals, particularly at shorter distances ... [which] reveals an additional underserved population.”

Identifying geographic areas with greater access issues can help researchers address barriers to screening and improve uptake. 

“Areas and local pockets with persistently low or no access across short and long distances should be considered for tailored interventions, such as implementing mobile units, repurposing existing imaging or health facilities, and adding appropriate navigation, radiology, and screening program staff to better support the communities,” the authors conclude.

The study was supported in part by the National Lung Cancer Roundtable. Coauthor Debra S. Dyer, MD, serves on the clinical advisory board for computer software company Imidex and on the GO2 Foundation scientific advisory board; she also serves as a consultant for Lung Ambition Alliance. Coauthor Ella A. Kazerooni, MD, reports past participation on the Bristol Myers Squibb Foundation advisory board. The other authors have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

This study was published on Medrxiv.org as a preprint and has not yet been peer reviewed.

Key takeaways

• in analyses of more than 100,000 women that used Mendelian randomization (MR) as a tool to reduce residual confounding.
• The MR analyses showed no significant association between ANM and breast cancer, endometrial cancer, ovarian cancer, coronary heart disease, ischemic stroke, and Alzheimer’s disease.
• The clear lack of a causal effect of ANM on the outcomes of coronary heart disease and ischemic stroke in the MR analyses despite a strong inverse association seen in the observational data of this study (without MR) suggests residual confounding plays a substantial role in driving the observed outcomes.

Why this matters

• The authors said that, to their knowledge, this is the first study that has shown a causal association between older ANM and higher risk of postmenopausal lung cancer.
• This finding was directionally opposite to the significant protective effect of increased ANM documented in an observational analysis of roughly the same data as well as prior reports that did not use MR. This “notable inconsistency” suggests very substantial residual confounding without MR that could be driven by factors such as smoking, diet, and exercise.
• If these results are replicated in additional datasets, it would highlight a need for randomized, controlled trials of antiestrogen therapies in postmenopausal women for the prevention or treatment of lung cancer.

Study design

• The study included data from 106,853 postmenopausal women enrolled in the Women’s Health Initiative (WHI) and 95,464 women who were 37-73 years old included in the UK Biobank (UKB). Analyses for each outcome also included data from smaller numbers of women obtained from several additional datasets.
• The MR analysis used up to 55 single-nucleotide polymorphisms previously discovered through a genome-wide association study of about 70,000 women of European ancestry and independent of all datasets analyzed in the current study. The authors included all single-nucleotide polymorphisms with a consistent direction of effect on ANM.
• The MR analysis for lung cancer included 113,371 women from the two primary datasets and an additional 3012 women from six additional datasets.
• The MR analysis for bone fracture involved 113,239 women from the WHI and UKB only. The MR analysis for osteoporosis involved 137,080 women from the WHI, UKB, and one additional external dataset.

Key results

• Results from a meta-analysis of the MR results using data from the WHI, UKB, and the additional datasets showed ANM was causally associated with an increased risk of lung cancer by an odds ratio of 1.35 for each 5-year increase in ANM. In contrast, the adjusted observational analysis of data just from the WHI and UKB showed a significant 11% relative risk reduction in the incidence of lung cancer for each 5-year increase in ANM.
• The MR results also showed causally protective effects for fracture, with a 24% relative risk reduction, and for osteoporosis, with a 19% relative risk reduction for each 5-year increase in ANM.
• The MR analyses showed no significant association between AMN and outcome for breast cancer, endometrial cancer, ovarian cancer, coronary heart disease, ischemic stroke, and Alzheimer’s disease.

Limitations

The main limitation of the MR study was the potential for inadequate power for assessing some outcomes despite the large overall size of the study cohort. Lack of adequate power may be responsible for some of the nonsignificant associations seen in the study, such as for breast and endometrial cancers, where substantial prior evidence has implicated increased risk through the effects of prolonged exposure to endogenous or exogenous estrogens.

The healthy cohort effect in the UKB is a known weakness of this dataset that may have limited the number of cases and generalizability of findings.

Osteoporosis and Alzheimer’s disease were self-reported.

The study only included participants of European ancestry because most subjects in most of the cohorts examined were White women and the applied MR instruments were found by genome-wide association studies run predominantly in White women. The authors said the causal effects of ANM need study in more diverse populations.
 

Disclosures

• The study received no commercial funding.
• None of the authors had disclosures.

This is a summary of a preprint research study, “Genetic evidence for causal relationships between age at natural menopause and the risk of aging-associated adverse health outcomes,” written by authors primarily based at Stanford University School of Medicine i

A version of this article first appeared on Medscape.com.

This study was published on Medrxiv.org as a preprint and has not yet been peer reviewed.

Key takeaways

• in analyses of more than 100,000 women that used Mendelian randomization (MR) as a tool to reduce residual confounding.
• The MR analyses showed no significant association between ANM and breast cancer, endometrial cancer, ovarian cancer, coronary heart disease, ischemic stroke, and Alzheimer’s disease.
• The clear lack of a causal effect of ANM on the outcomes of coronary heart disease and ischemic stroke in the MR analyses despite a strong inverse association seen in the observational data of this study (without MR) suggests residual confounding plays a substantial role in driving the observed outcomes.

Why this matters

• The authors said that, to their knowledge, this is the first study that has shown a causal association between older ANM and higher risk of postmenopausal lung cancer.
• This finding was directionally opposite to the significant protective effect of increased ANM documented in an observational analysis of roughly the same data as well as prior reports that did not use MR. This “notable inconsistency” suggests very substantial residual confounding without MR that could be driven by factors such as smoking, diet, and exercise.
• If these results are replicated in additional datasets, it would highlight a need for randomized, controlled trials of antiestrogen therapies in postmenopausal women for the prevention or treatment of lung cancer.

Study design

• The study included data from 106,853 postmenopausal women enrolled in the Women’s Health Initiative (WHI) and 95,464 women who were 37-73 years old included in the UK Biobank (UKB). Analyses for each outcome also included data from smaller numbers of women obtained from several additional datasets.
• The MR analysis used up to 55 single-nucleotide polymorphisms previously discovered through a genome-wide association study of about 70,000 women of European ancestry and independent of all datasets analyzed in the current study. The authors included all single-nucleotide polymorphisms with a consistent direction of effect on ANM.
• The MR analysis for lung cancer included 113,371 women from the two primary datasets and an additional 3012 women from six additional datasets.
• The MR analysis for bone fracture involved 113,239 women from the WHI and UKB only. The MR analysis for osteoporosis involved 137,080 women from the WHI, UKB, and one additional external dataset.

Key results

• Results from a meta-analysis of the MR results using data from the WHI, UKB, and the additional datasets showed ANM was causally associated with an increased risk of lung cancer by an odds ratio of 1.35 for each 5-year increase in ANM. In contrast, the adjusted observational analysis of data just from the WHI and UKB showed a significant 11% relative risk reduction in the incidence of lung cancer for each 5-year increase in ANM.
• The MR results also showed causally protective effects for fracture, with a 24% relative risk reduction, and for osteoporosis, with a 19% relative risk reduction for each 5-year increase in ANM.
• The MR analyses showed no significant association between AMN and outcome for breast cancer, endometrial cancer, ovarian cancer, coronary heart disease, ischemic stroke, and Alzheimer’s disease.

Limitations

The main limitation of the MR study was the potential for inadequate power for assessing some outcomes despite the large overall size of the study cohort. Lack of adequate power may be responsible for some of the nonsignificant associations seen in the study, such as for breast and endometrial cancers, where substantial prior evidence has implicated increased risk through the effects of prolonged exposure to endogenous or exogenous estrogens.

The healthy cohort effect in the UKB is a known weakness of this dataset that may have limited the number of cases and generalizability of findings.

Osteoporosis and Alzheimer’s disease were self-reported.

The study only included participants of European ancestry because most subjects in most of the cohorts examined were White women and the applied MR instruments were found by genome-wide association studies run predominantly in White women. The authors said the causal effects of ANM need study in more diverse populations.
 

Disclosures

• The study received no commercial funding.
• None of the authors had disclosures.

This is a summary of a preprint research study, “Genetic evidence for causal relationships between age at natural menopause and the risk of aging-associated adverse health outcomes,” written by authors primarily based at Stanford University School of Medicine i

A version of this article first appeared on Medscape.com.

This study was published on Medrxiv.org as a preprint and has not yet been peer reviewed.

Key takeaways

• in analyses of more than 100,000 women that used Mendelian randomization (MR) as a tool to reduce residual confounding.
• The MR analyses showed no significant association between ANM and breast cancer, endometrial cancer, ovarian cancer, coronary heart disease, ischemic stroke, and Alzheimer’s disease.
• The clear lack of a causal effect of ANM on the outcomes of coronary heart disease and ischemic stroke in the MR analyses despite a strong inverse association seen in the observational data of this study (without MR) suggests residual confounding plays a substantial role in driving the observed outcomes.

Why this matters

• The authors said that, to their knowledge, this is the first study that has shown a causal association between older ANM and higher risk of postmenopausal lung cancer.
• This finding was directionally opposite to the significant protective effect of increased ANM documented in an observational analysis of roughly the same data as well as prior reports that did not use MR. This “notable inconsistency” suggests very substantial residual confounding without MR that could be driven by factors such as smoking, diet, and exercise.
• If these results are replicated in additional datasets, it would highlight a need for randomized, controlled trials of antiestrogen therapies in postmenopausal women for the prevention or treatment of lung cancer.

Study design

• The study included data from 106,853 postmenopausal women enrolled in the Women’s Health Initiative (WHI) and 95,464 women who were 37-73 years old included in the UK Biobank (UKB). Analyses for each outcome also included data from smaller numbers of women obtained from several additional datasets.
• The MR analysis used up to 55 single-nucleotide polymorphisms previously discovered through a genome-wide association study of about 70,000 women of European ancestry and independent of all datasets analyzed in the current study. The authors included all single-nucleotide polymorphisms with a consistent direction of effect on ANM.
• The MR analysis for lung cancer included 113,371 women from the two primary datasets and an additional 3012 women from six additional datasets.
• The MR analysis for bone fracture involved 113,239 women from the WHI and UKB only. The MR analysis for osteoporosis involved 137,080 women from the WHI, UKB, and one additional external dataset.

Key results

• Results from a meta-analysis of the MR results using data from the WHI, UKB, and the additional datasets showed ANM was causally associated with an increased risk of lung cancer by an odds ratio of 1.35 for each 5-year increase in ANM. In contrast, the adjusted observational analysis of data just from the WHI and UKB showed a significant 11% relative risk reduction in the incidence of lung cancer for each 5-year increase in ANM.
• The MR results also showed causally protective effects for fracture, with a 24% relative risk reduction, and for osteoporosis, with a 19% relative risk reduction for each 5-year increase in ANM.
• The MR analyses showed no significant association between AMN and outcome for breast cancer, endometrial cancer, ovarian cancer, coronary heart disease, ischemic stroke, and Alzheimer’s disease.

Limitations

The main limitation of the MR study was the potential for inadequate power for assessing some outcomes despite the large overall size of the study cohort. Lack of adequate power may be responsible for some of the nonsignificant associations seen in the study, such as for breast and endometrial cancers, where substantial prior evidence has implicated increased risk through the effects of prolonged exposure to endogenous or exogenous estrogens.

The healthy cohort effect in the UKB is a known weakness of this dataset that may have limited the number of cases and generalizability of findings.

Osteoporosis and Alzheimer’s disease were self-reported.

The study only included participants of European ancestry because most subjects in most of the cohorts examined were White women and the applied MR instruments were found by genome-wide association studies run predominantly in White women. The authors said the causal effects of ANM need study in more diverse populations.
 

Disclosures

• The study received no commercial funding.
• None of the authors had disclosures.

This is a summary of a preprint research study, “Genetic evidence for causal relationships between age at natural menopause and the risk of aging-associated adverse health outcomes,” written by authors primarily based at Stanford University School of Medicine i

A version of this article first appeared on Medscape.com.