Patient selection important for osteoarthritis structural and symptom endpoints

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– To achieve positive trials with new agents in osteoarthritis, patient selection should be considered in the context of the primary endpoints, according to Philip G. Conaghan, MBBS, PhD, chair of musculoskeletal medicine at the University of Leeds (England).

In an interview, Dr. Conaghan explained that the issue has arisen with emerging agents that are designed for structural improvements with the expectation that symptom improvements will follow. Recapping a presentation he made at the European Congress of Rheumatology, he cautioned that the key aspects of trial design for these novel agents, including patient and endpoint selection, are particularly challenging.

As an example, Dr. Conaghan referred to the experience so far with the ongoing phase 2 FORWARD trial with sprifermin, a recombinant form of human fibroblast growth factor. In this study, sprifermin has already shown promise for growing cartilage, but the benefit accrues slowly, and there is no symptomatic improvement early in the course of treatment.


Based on the experience with FORWARD, much has been learned about a potential tension between structural and symptomatic endpoints in osteoarthritis, according to Dr. Conaghan. For one, it appears to be important to select patients most likely to achieve measurable structural improvements quickly to achieve a positive result in a reasonable period of time.

For another, it may be necessary to select symptom endpoints that reflect structural change while cautioning patients about the potential for a long delay before a clinical benefit is experienced.

In osteoarthritis, clinical benefit has been traditionally captured with relief of pain. Although an improvement in joint structure might be the best way to produce this result, this has to be proved. Reasonable and achievable endpoints are needed for emerging drugs with the potential to rebuild the joint not just to control pain, he said.

SOURCE: Gühring H et al. Ann Rheum Dis. Jun 2019;78(Suppl 2):70-1. Abstract OP0010. doi: 10.1136/annrheumdis-2019-eular.1216.

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– To achieve positive trials with new agents in osteoarthritis, patient selection should be considered in the context of the primary endpoints, according to Philip G. Conaghan, MBBS, PhD, chair of musculoskeletal medicine at the University of Leeds (England).

In an interview, Dr. Conaghan explained that the issue has arisen with emerging agents that are designed for structural improvements with the expectation that symptom improvements will follow. Recapping a presentation he made at the European Congress of Rheumatology, he cautioned that the key aspects of trial design for these novel agents, including patient and endpoint selection, are particularly challenging.

As an example, Dr. Conaghan referred to the experience so far with the ongoing phase 2 FORWARD trial with sprifermin, a recombinant form of human fibroblast growth factor. In this study, sprifermin has already shown promise for growing cartilage, but the benefit accrues slowly, and there is no symptomatic improvement early in the course of treatment.


Based on the experience with FORWARD, much has been learned about a potential tension between structural and symptomatic endpoints in osteoarthritis, according to Dr. Conaghan. For one, it appears to be important to select patients most likely to achieve measurable structural improvements quickly to achieve a positive result in a reasonable period of time.

For another, it may be necessary to select symptom endpoints that reflect structural change while cautioning patients about the potential for a long delay before a clinical benefit is experienced.

In osteoarthritis, clinical benefit has been traditionally captured with relief of pain. Although an improvement in joint structure might be the best way to produce this result, this has to be proved. Reasonable and achievable endpoints are needed for emerging drugs with the potential to rebuild the joint not just to control pain, he said.

SOURCE: Gühring H et al. Ann Rheum Dis. Jun 2019;78(Suppl 2):70-1. Abstract OP0010. doi: 10.1136/annrheumdis-2019-eular.1216.

– To achieve positive trials with new agents in osteoarthritis, patient selection should be considered in the context of the primary endpoints, according to Philip G. Conaghan, MBBS, PhD, chair of musculoskeletal medicine at the University of Leeds (England).

In an interview, Dr. Conaghan explained that the issue has arisen with emerging agents that are designed for structural improvements with the expectation that symptom improvements will follow. Recapping a presentation he made at the European Congress of Rheumatology, he cautioned that the key aspects of trial design for these novel agents, including patient and endpoint selection, are particularly challenging.

As an example, Dr. Conaghan referred to the experience so far with the ongoing phase 2 FORWARD trial with sprifermin, a recombinant form of human fibroblast growth factor. In this study, sprifermin has already shown promise for growing cartilage, but the benefit accrues slowly, and there is no symptomatic improvement early in the course of treatment.


Based on the experience with FORWARD, much has been learned about a potential tension between structural and symptomatic endpoints in osteoarthritis, according to Dr. Conaghan. For one, it appears to be important to select patients most likely to achieve measurable structural improvements quickly to achieve a positive result in a reasonable period of time.

For another, it may be necessary to select symptom endpoints that reflect structural change while cautioning patients about the potential for a long delay before a clinical benefit is experienced.

In osteoarthritis, clinical benefit has been traditionally captured with relief of pain. Although an improvement in joint structure might be the best way to produce this result, this has to be proved. Reasonable and achievable endpoints are needed for emerging drugs with the potential to rebuild the joint not just to control pain, he said.

SOURCE: Gühring H et al. Ann Rheum Dis. Jun 2019;78(Suppl 2):70-1. Abstract OP0010. doi: 10.1136/annrheumdis-2019-eular.1216.

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Treat-to-target slowly emerging in axial spondyloarthritis

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– Treating patients with axial spondyloarthritis (axSpA) until a specific target is reached is an emerging concept that has gained a lot of traction in the past few years, Pedro Machado, MD, said at the European Congress of Rheumatology.

Vidyard Video

“The availability of biologic therapies has improved the clinical outcomes for our patients with axial spondyloarthritis and targeting clinical remission or inactive disease is now an achievable treatment goal in clinical practice,” he observed. “This has trigged the question: Is there a role for ‘treat-to-target’ in axial spondyloarthritis?”

Dr. Machado, an honorary consultant in rheumatology and muscle diseases at University College Hospital and the National Hospital for Neurology and Neurosurgery in London, took a critical look at the treat-to-target approach during a clinical science session at the meeting, organized by the European League Against Rheumatism (EULAR).

The concept of treat-to-target is not new, he acknowledged, having been imported from other chronic conditions where there is a very specific target to achieve – such as lowering glycated hemoglobin in diabetes or hypertension or hyperlipidemia in cardiovascular disease.

“The concept involves changing or escalating therapy according to a predefined target under the assumption that this may lead to a better outcome compared to what we call ‘routine care,’ ” Dr. Machado explained.

Treat-to-target is not only well established in nonrheumatic diseases but also has proved to work in patients with rheumatoid arthritis and psoriatic arthritis with evidence from the TICORA (Tight Control of Rheumatoid Arthritis) and TICOPA (Tight Control in Psoriatic Arthritis) trials.

Whether the approach can also work in axSpA is open to debate, and one of the main arguments against using a treat-to-target in axSpA asks, what exactly is the target? While there is no firm agreement yet, Dr. Machado observed that achieving either clinical remission or inactive disease would be the most likely target.

It could be argued this is already being done to some degree, but “we need to be more ambitious,” Dr. Machado said. Indeed, current Assessment of Spondyloarthritis International Society/EULAR recommendations for the treatment of axSpA (Ann Rheum Dis. 2017;76[6]:978–91) note when patients with high disease activity despite sufficient standard treatment should be escalated to treatment with a biologic disease-modifying antirheumatic drug (bDMARD). High disease activity was defined as an Ankylosing Spondylitis Disease Activity Score (ASDAS) of 2.1 or more or a Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score of 4 or more.

Another argument against using the approach concerns the evidence base. There are no prospective, randomized trials supporting the use of treat-to-target over routine care. However, there is a lot of observational evidence, Dr. Machado said in an interview. Such studies have shown that achieving inactive disease may improve structural outcomes and stop the development of radiographic damage of the spine. Importantly, these observational studies also show that achieving inactive disease may also help to improve patients’ functional outcomes and quality of life.

Evidence backing a treat-to-target approach in axSpA from a randomized, controlled trial may currently be lacking, but the TiCOSPA (Tight Control in Spondyloarthritis) trial is in progress and should help change that, Dr. Machado said.

“The missing bit is a randomized trial, but I would say that the observational evidence is almost enough to advocate a treat-to-target strategy in axial spondyloarthritis.” This was also the view of an international task force that recently published recommendations and overarching principles for a treat-target strategy in spondyloarthritis, including axSpA (Ann Rheum Dis. 2018;77:3-17).

Of course, a treat-to-target approach may not be without its pitfalls. There are a limited number of drugs currently that could be used to “hit the target” of disease activity, Dr. Machado said in his presentation. The approach might also lead to ‘overtreatment,’ and more treatment is not always better as it could not only lead to more adverse events, but it also may mean the approach is not cost-effective.

Depending on the TiCOSPA study results, which are expected next year, Dr. Machado said that “the feasibility and cost-effectiveness of such a strategy in clinical practice also needs to be tested.”

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– Treating patients with axial spondyloarthritis (axSpA) until a specific target is reached is an emerging concept that has gained a lot of traction in the past few years, Pedro Machado, MD, said at the European Congress of Rheumatology.

Vidyard Video

“The availability of biologic therapies has improved the clinical outcomes for our patients with axial spondyloarthritis and targeting clinical remission or inactive disease is now an achievable treatment goal in clinical practice,” he observed. “This has trigged the question: Is there a role for ‘treat-to-target’ in axial spondyloarthritis?”

Dr. Machado, an honorary consultant in rheumatology and muscle diseases at University College Hospital and the National Hospital for Neurology and Neurosurgery in London, took a critical look at the treat-to-target approach during a clinical science session at the meeting, organized by the European League Against Rheumatism (EULAR).

The concept of treat-to-target is not new, he acknowledged, having been imported from other chronic conditions where there is a very specific target to achieve – such as lowering glycated hemoglobin in diabetes or hypertension or hyperlipidemia in cardiovascular disease.

“The concept involves changing or escalating therapy according to a predefined target under the assumption that this may lead to a better outcome compared to what we call ‘routine care,’ ” Dr. Machado explained.

Treat-to-target is not only well established in nonrheumatic diseases but also has proved to work in patients with rheumatoid arthritis and psoriatic arthritis with evidence from the TICORA (Tight Control of Rheumatoid Arthritis) and TICOPA (Tight Control in Psoriatic Arthritis) trials.

Whether the approach can also work in axSpA is open to debate, and one of the main arguments against using a treat-to-target in axSpA asks, what exactly is the target? While there is no firm agreement yet, Dr. Machado observed that achieving either clinical remission or inactive disease would be the most likely target.

It could be argued this is already being done to some degree, but “we need to be more ambitious,” Dr. Machado said. Indeed, current Assessment of Spondyloarthritis International Society/EULAR recommendations for the treatment of axSpA (Ann Rheum Dis. 2017;76[6]:978–91) note when patients with high disease activity despite sufficient standard treatment should be escalated to treatment with a biologic disease-modifying antirheumatic drug (bDMARD). High disease activity was defined as an Ankylosing Spondylitis Disease Activity Score (ASDAS) of 2.1 or more or a Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score of 4 or more.

Another argument against using the approach concerns the evidence base. There are no prospective, randomized trials supporting the use of treat-to-target over routine care. However, there is a lot of observational evidence, Dr. Machado said in an interview. Such studies have shown that achieving inactive disease may improve structural outcomes and stop the development of radiographic damage of the spine. Importantly, these observational studies also show that achieving inactive disease may also help to improve patients’ functional outcomes and quality of life.

Evidence backing a treat-to-target approach in axSpA from a randomized, controlled trial may currently be lacking, but the TiCOSPA (Tight Control in Spondyloarthritis) trial is in progress and should help change that, Dr. Machado said.

“The missing bit is a randomized trial, but I would say that the observational evidence is almost enough to advocate a treat-to-target strategy in axial spondyloarthritis.” This was also the view of an international task force that recently published recommendations and overarching principles for a treat-target strategy in spondyloarthritis, including axSpA (Ann Rheum Dis. 2018;77:3-17).

Of course, a treat-to-target approach may not be without its pitfalls. There are a limited number of drugs currently that could be used to “hit the target” of disease activity, Dr. Machado said in his presentation. The approach might also lead to ‘overtreatment,’ and more treatment is not always better as it could not only lead to more adverse events, but it also may mean the approach is not cost-effective.

Depending on the TiCOSPA study results, which are expected next year, Dr. Machado said that “the feasibility and cost-effectiveness of such a strategy in clinical practice also needs to be tested.”

– Treating patients with axial spondyloarthritis (axSpA) until a specific target is reached is an emerging concept that has gained a lot of traction in the past few years, Pedro Machado, MD, said at the European Congress of Rheumatology.

Vidyard Video

“The availability of biologic therapies has improved the clinical outcomes for our patients with axial spondyloarthritis and targeting clinical remission or inactive disease is now an achievable treatment goal in clinical practice,” he observed. “This has trigged the question: Is there a role for ‘treat-to-target’ in axial spondyloarthritis?”

Dr. Machado, an honorary consultant in rheumatology and muscle diseases at University College Hospital and the National Hospital for Neurology and Neurosurgery in London, took a critical look at the treat-to-target approach during a clinical science session at the meeting, organized by the European League Against Rheumatism (EULAR).

The concept of treat-to-target is not new, he acknowledged, having been imported from other chronic conditions where there is a very specific target to achieve – such as lowering glycated hemoglobin in diabetes or hypertension or hyperlipidemia in cardiovascular disease.

“The concept involves changing or escalating therapy according to a predefined target under the assumption that this may lead to a better outcome compared to what we call ‘routine care,’ ” Dr. Machado explained.

Treat-to-target is not only well established in nonrheumatic diseases but also has proved to work in patients with rheumatoid arthritis and psoriatic arthritis with evidence from the TICORA (Tight Control of Rheumatoid Arthritis) and TICOPA (Tight Control in Psoriatic Arthritis) trials.

Whether the approach can also work in axSpA is open to debate, and one of the main arguments against using a treat-to-target in axSpA asks, what exactly is the target? While there is no firm agreement yet, Dr. Machado observed that achieving either clinical remission or inactive disease would be the most likely target.

It could be argued this is already being done to some degree, but “we need to be more ambitious,” Dr. Machado said. Indeed, current Assessment of Spondyloarthritis International Society/EULAR recommendations for the treatment of axSpA (Ann Rheum Dis. 2017;76[6]:978–91) note when patients with high disease activity despite sufficient standard treatment should be escalated to treatment with a biologic disease-modifying antirheumatic drug (bDMARD). High disease activity was defined as an Ankylosing Spondylitis Disease Activity Score (ASDAS) of 2.1 or more or a Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score of 4 or more.

Another argument against using the approach concerns the evidence base. There are no prospective, randomized trials supporting the use of treat-to-target over routine care. However, there is a lot of observational evidence, Dr. Machado said in an interview. Such studies have shown that achieving inactive disease may improve structural outcomes and stop the development of radiographic damage of the spine. Importantly, these observational studies also show that achieving inactive disease may also help to improve patients’ functional outcomes and quality of life.

Evidence backing a treat-to-target approach in axSpA from a randomized, controlled trial may currently be lacking, but the TiCOSPA (Tight Control in Spondyloarthritis) trial is in progress and should help change that, Dr. Machado said.

“The missing bit is a randomized trial, but I would say that the observational evidence is almost enough to advocate a treat-to-target strategy in axial spondyloarthritis.” This was also the view of an international task force that recently published recommendations and overarching principles for a treat-target strategy in spondyloarthritis, including axSpA (Ann Rheum Dis. 2018;77:3-17).

Of course, a treat-to-target approach may not be without its pitfalls. There are a limited number of drugs currently that could be used to “hit the target” of disease activity, Dr. Machado said in his presentation. The approach might also lead to ‘overtreatment,’ and more treatment is not always better as it could not only lead to more adverse events, but it also may mean the approach is not cost-effective.

Depending on the TiCOSPA study results, which are expected next year, Dr. Machado said that “the feasibility and cost-effectiveness of such a strategy in clinical practice also needs to be tested.”

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Steady advances made since recognition of neuromyelitis optica 20 years ago

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From the 1999 identification of neuromyelitis optica (NMO) as a disease state distinct from multiple sclerosis and first diagnostic criteria to the present time, the progress made in the understanding of NMO has been continuous. At the annual meeting of the Consortium of Multiple Sclerosis Centers, Brian Weinshenker, MD, professor of neurology at the Mayo Clinic in Rochester, Minn., summarized some of the milestones in the timeline of NMO research.

These milestones include the 2004 identification of NMO-IgG, an autoantibody marker of NMO that distinguishes it from multiple sclerosis; the 2005 discovery that the antibody was reactive to aquaporin 4, the dominant CNS water channel and an astrocyte protein; further characterizations of NMO manifestations; the revised international panel diagnostic criteria in 2015; and the current phase 3 trials of three potential treatments for NMO – eculizumab, inebilizumab, and satralizumab.

Dr. Weinshenker reported the following disclosures: receiving royalties from the RSR Group, Oxford University, Hospices Civils de Lyon, and MVZ Labor PD Dr. Volkmann und Kollegen for a patent of NMO-IgG as a diagnostic test for NMO and related disorders; serving as an adjudication committee member for clinical trials in NMO being conducted by MedImmune and Alexion; and consulting for Chugai regarding a clinical trial for NMO.

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From the 1999 identification of neuromyelitis optica (NMO) as a disease state distinct from multiple sclerosis and first diagnostic criteria to the present time, the progress made in the understanding of NMO has been continuous. At the annual meeting of the Consortium of Multiple Sclerosis Centers, Brian Weinshenker, MD, professor of neurology at the Mayo Clinic in Rochester, Minn., summarized some of the milestones in the timeline of NMO research.

These milestones include the 2004 identification of NMO-IgG, an autoantibody marker of NMO that distinguishes it from multiple sclerosis; the 2005 discovery that the antibody was reactive to aquaporin 4, the dominant CNS water channel and an astrocyte protein; further characterizations of NMO manifestations; the revised international panel diagnostic criteria in 2015; and the current phase 3 trials of three potential treatments for NMO – eculizumab, inebilizumab, and satralizumab.

Dr. Weinshenker reported the following disclosures: receiving royalties from the RSR Group, Oxford University, Hospices Civils de Lyon, and MVZ Labor PD Dr. Volkmann und Kollegen for a patent of NMO-IgG as a diagnostic test for NMO and related disorders; serving as an adjudication committee member for clinical trials in NMO being conducted by MedImmune and Alexion; and consulting for Chugai regarding a clinical trial for NMO.

From the 1999 identification of neuromyelitis optica (NMO) as a disease state distinct from multiple sclerosis and first diagnostic criteria to the present time, the progress made in the understanding of NMO has been continuous. At the annual meeting of the Consortium of Multiple Sclerosis Centers, Brian Weinshenker, MD, professor of neurology at the Mayo Clinic in Rochester, Minn., summarized some of the milestones in the timeline of NMO research.

These milestones include the 2004 identification of NMO-IgG, an autoantibody marker of NMO that distinguishes it from multiple sclerosis; the 2005 discovery that the antibody was reactive to aquaporin 4, the dominant CNS water channel and an astrocyte protein; further characterizations of NMO manifestations; the revised international panel diagnostic criteria in 2015; and the current phase 3 trials of three potential treatments for NMO – eculizumab, inebilizumab, and satralizumab.

Dr. Weinshenker reported the following disclosures: receiving royalties from the RSR Group, Oxford University, Hospices Civils de Lyon, and MVZ Labor PD Dr. Volkmann und Kollegen for a patent of NMO-IgG as a diagnostic test for NMO and related disorders; serving as an adjudication committee member for clinical trials in NMO being conducted by MedImmune and Alexion; and consulting for Chugai regarding a clinical trial for NMO.

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Developing new measurements for better MS outcomes

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Fri, 06/11/2021 - 11:03

Researchers are working on new tools to objectively measure several domains affected by multiple sclerosis (MS) in hope of improving patient care, according to Jared Srinivasan.

Mr. Srinivasan, a research coordinator at South Shore Neurologic Associates in Patchogue, N.Y., sat down at the annual meeting of the Consortium of Multiple Sclerosis Centers for a video interview summarizing his work on new measurement tools for assessing disease status in MS patients with Mark Gudesblatt, MD, and other colleagues at South Shore Neurologic Associates.

“We are trying to find better ways of measuring disease status, rather than the EDSS [Expanded Disability Status Scale] ... It is not as sensitive as some other measures can be,” Mr. Srinivasan said. “We are trying to shed light on some new tools regarding objectively measuring cognition, manual dexterity, gait, and ocular coherence tomography.”

The overall goal, he said, “is to use a combination of these granular outcome measures to create a bigger picture of a patient’s disease so we can better treat them.”

One of the tools is called Neurotrax, which measures cognition in multiple dimensions (e.g., attention, information processing, motor skills, verbal functioning). With this and other new tools for manual dexterity and its cognitive aspects, as well as other dimensions of MS, the researchers are trying capture a fuller picture of MS in individual patients.

“The end goal of this is that if we can show that MS is such a complex disease that the current tools we are using do not quite capture the full nuances and granularity in it, then we can move toward using better measures that will capture that, which will move patient care forward.”

Mr. Srinivasan had nothing to disclose.

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Researchers are working on new tools to objectively measure several domains affected by multiple sclerosis (MS) in hope of improving patient care, according to Jared Srinivasan.

Mr. Srinivasan, a research coordinator at South Shore Neurologic Associates in Patchogue, N.Y., sat down at the annual meeting of the Consortium of Multiple Sclerosis Centers for a video interview summarizing his work on new measurement tools for assessing disease status in MS patients with Mark Gudesblatt, MD, and other colleagues at South Shore Neurologic Associates.

“We are trying to find better ways of measuring disease status, rather than the EDSS [Expanded Disability Status Scale] ... It is not as sensitive as some other measures can be,” Mr. Srinivasan said. “We are trying to shed light on some new tools regarding objectively measuring cognition, manual dexterity, gait, and ocular coherence tomography.”

The overall goal, he said, “is to use a combination of these granular outcome measures to create a bigger picture of a patient’s disease so we can better treat them.”

One of the tools is called Neurotrax, which measures cognition in multiple dimensions (e.g., attention, information processing, motor skills, verbal functioning). With this and other new tools for manual dexterity and its cognitive aspects, as well as other dimensions of MS, the researchers are trying capture a fuller picture of MS in individual patients.

“The end goal of this is that if we can show that MS is such a complex disease that the current tools we are using do not quite capture the full nuances and granularity in it, then we can move toward using better measures that will capture that, which will move patient care forward.”

Mr. Srinivasan had nothing to disclose.

Researchers are working on new tools to objectively measure several domains affected by multiple sclerosis (MS) in hope of improving patient care, according to Jared Srinivasan.

Mr. Srinivasan, a research coordinator at South Shore Neurologic Associates in Patchogue, N.Y., sat down at the annual meeting of the Consortium of Multiple Sclerosis Centers for a video interview summarizing his work on new measurement tools for assessing disease status in MS patients with Mark Gudesblatt, MD, and other colleagues at South Shore Neurologic Associates.

“We are trying to find better ways of measuring disease status, rather than the EDSS [Expanded Disability Status Scale] ... It is not as sensitive as some other measures can be,” Mr. Srinivasan said. “We are trying to shed light on some new tools regarding objectively measuring cognition, manual dexterity, gait, and ocular coherence tomography.”

The overall goal, he said, “is to use a combination of these granular outcome measures to create a bigger picture of a patient’s disease so we can better treat them.”

One of the tools is called Neurotrax, which measures cognition in multiple dimensions (e.g., attention, information processing, motor skills, verbal functioning). With this and other new tools for manual dexterity and its cognitive aspects, as well as other dimensions of MS, the researchers are trying capture a fuller picture of MS in individual patients.

“The end goal of this is that if we can show that MS is such a complex disease that the current tools we are using do not quite capture the full nuances and granularity in it, then we can move toward using better measures that will capture that, which will move patient care forward.”

Mr. Srinivasan had nothing to disclose.

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Coffee, tea, and soda all up GERD risk

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Mon, 06/10/2019 - 17:23

 

Coffee, tea, and soda consumption are all associated with increased risk for gastroesophageal reflux disease (GERD), according to a new prospective cohort study presented at the annual Digestive Disease Week.

In an interview following the oral presentation, Raaj S. Mehta, MD, said that patients in his primary care panel at Massachusetts General Hospital, Boston, where he’s a senior resident, frequently came to him with GERD. In addition to questions about diet, patients frequently wanted to know which beverages might provoke or exacerbate their GERD.

Vidyard Video

In trying to help his patients, Dr. Mehta said he realized that there wasn’t a prospective evidence base to answer their questions about beverages and GERD, so he and his colleagues used data from the Nurses’ Health Study II (NHS II), a prospective cohort study, to look at the association between various beverages and the incidence of GERD.

“What’s exciting is that we were able to find that coffee, tea, and soda – all three – increase your risk for gastroesophageal reflux disease,” Dr. Mehta said in a video interview. “At the highest quintile level, so looking at people who consume six or more cups per day, you’re looking at maybe a 25%-35% increase in risk of reflux disease.”

There was a dose-response relationship as well: “You do see a slight increase as you go from one cup, to two, to three, and so on, all the way up to six cups” of the offending beverages, said Dr. Mehta.

Overall, the risk for GERD rose from 1.17 to 1.34 with coffee consumption as servings per day increased from less than one to six or more (P for trend less than .0001). Tea consumption was associated with increased GERD risk ranging from 1.08 to 1.26 as consumption rose (P for trend .001). For soda, the increased risk went from 1.12 at less than one serving daily, to 1.41 at four to five servings daily, and then fell to 1.29 at six or more daily servings (P for trend less than .0001).

Whether the beverages were caffeinated or not, said Dr. Mehta, only made a “minimal difference” in GERD risk.

“In contrast, we didn’t see an association for beverages like water, juice, and milk,” he said – reassuring findings in light of fruit juice’s anecdotal status as a GERD culprit.

The NHS II collected data every 2 years from 48,308 female nurses aged 42-62 years at the beginning of the study. Every 4 years dietary information was collected, and on the opposite 4-year cycle, participants answered questions about GERD. Medication use, including the incident use of proton pump inhibitors, was collected every 2 years.

Patients with baseline GERD or use of PPIs or H2 receptor antagonists were excluded from participation.

The quantity and type of beverages were assessed by food frequency questionnaires; other demographic, dietary, and medication variables were also gathered and used to adjust the statistical analysis.

A substitution analysis answered the “what-if” question of the effect of substituting two glasses of plain water daily for either coffee, tea, or soda. Dr. Mehta and colleagues saw a modest reduction in risk for GERD with this strategy.

In addition to the prospective nature of the study (abstract 514, doi: 10.1016/S0016-5085(19)37044-1), the large sample size, high follow-up rates, and well validated dietary data were all strengths, said Dr. Mehta. However, the study’s population is relatively homogeneous, and residual confounding couldn’t be excluded. Also, GERD was defined by self-report, though participants were asked to respond to clear, validated criteria.

For Dr. Mehta, he’s glad to have a clear answer to a common clinic question. “I think that this is one additional thing that I can recommend as a primary care provider to my patients when they come into my office,” he said.

Dr. Mehta reported no conflicts of interest.

Encourage your patients to visit the AGA GI Patient Center for education by specialists for patients about GERD symptoms and treatments at https://www.gastro.org/practice-guidance/gi-patient-center/topic/gastroesophageal-reflux-disease-gerd.

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Coffee, tea, and soda consumption are all associated with increased risk for gastroesophageal reflux disease (GERD), according to a new prospective cohort study presented at the annual Digestive Disease Week.

In an interview following the oral presentation, Raaj S. Mehta, MD, said that patients in his primary care panel at Massachusetts General Hospital, Boston, where he’s a senior resident, frequently came to him with GERD. In addition to questions about diet, patients frequently wanted to know which beverages might provoke or exacerbate their GERD.

Vidyard Video

In trying to help his patients, Dr. Mehta said he realized that there wasn’t a prospective evidence base to answer their questions about beverages and GERD, so he and his colleagues used data from the Nurses’ Health Study II (NHS II), a prospective cohort study, to look at the association between various beverages and the incidence of GERD.

“What’s exciting is that we were able to find that coffee, tea, and soda – all three – increase your risk for gastroesophageal reflux disease,” Dr. Mehta said in a video interview. “At the highest quintile level, so looking at people who consume six or more cups per day, you’re looking at maybe a 25%-35% increase in risk of reflux disease.”

There was a dose-response relationship as well: “You do see a slight increase as you go from one cup, to two, to three, and so on, all the way up to six cups” of the offending beverages, said Dr. Mehta.

Overall, the risk for GERD rose from 1.17 to 1.34 with coffee consumption as servings per day increased from less than one to six or more (P for trend less than .0001). Tea consumption was associated with increased GERD risk ranging from 1.08 to 1.26 as consumption rose (P for trend .001). For soda, the increased risk went from 1.12 at less than one serving daily, to 1.41 at four to five servings daily, and then fell to 1.29 at six or more daily servings (P for trend less than .0001).

Whether the beverages were caffeinated or not, said Dr. Mehta, only made a “minimal difference” in GERD risk.

“In contrast, we didn’t see an association for beverages like water, juice, and milk,” he said – reassuring findings in light of fruit juice’s anecdotal status as a GERD culprit.

The NHS II collected data every 2 years from 48,308 female nurses aged 42-62 years at the beginning of the study. Every 4 years dietary information was collected, and on the opposite 4-year cycle, participants answered questions about GERD. Medication use, including the incident use of proton pump inhibitors, was collected every 2 years.

Patients with baseline GERD or use of PPIs or H2 receptor antagonists were excluded from participation.

The quantity and type of beverages were assessed by food frequency questionnaires; other demographic, dietary, and medication variables were also gathered and used to adjust the statistical analysis.

A substitution analysis answered the “what-if” question of the effect of substituting two glasses of plain water daily for either coffee, tea, or soda. Dr. Mehta and colleagues saw a modest reduction in risk for GERD with this strategy.

In addition to the prospective nature of the study (abstract 514, doi: 10.1016/S0016-5085(19)37044-1), the large sample size, high follow-up rates, and well validated dietary data were all strengths, said Dr. Mehta. However, the study’s population is relatively homogeneous, and residual confounding couldn’t be excluded. Also, GERD was defined by self-report, though participants were asked to respond to clear, validated criteria.

For Dr. Mehta, he’s glad to have a clear answer to a common clinic question. “I think that this is one additional thing that I can recommend as a primary care provider to my patients when they come into my office,” he said.

Dr. Mehta reported no conflicts of interest.

Encourage your patients to visit the AGA GI Patient Center for education by specialists for patients about GERD symptoms and treatments at https://www.gastro.org/practice-guidance/gi-patient-center/topic/gastroesophageal-reflux-disease-gerd.

 

Coffee, tea, and soda consumption are all associated with increased risk for gastroesophageal reflux disease (GERD), according to a new prospective cohort study presented at the annual Digestive Disease Week.

In an interview following the oral presentation, Raaj S. Mehta, MD, said that patients in his primary care panel at Massachusetts General Hospital, Boston, where he’s a senior resident, frequently came to him with GERD. In addition to questions about diet, patients frequently wanted to know which beverages might provoke or exacerbate their GERD.

Vidyard Video

In trying to help his patients, Dr. Mehta said he realized that there wasn’t a prospective evidence base to answer their questions about beverages and GERD, so he and his colleagues used data from the Nurses’ Health Study II (NHS II), a prospective cohort study, to look at the association between various beverages and the incidence of GERD.

“What’s exciting is that we were able to find that coffee, tea, and soda – all three – increase your risk for gastroesophageal reflux disease,” Dr. Mehta said in a video interview. “At the highest quintile level, so looking at people who consume six or more cups per day, you’re looking at maybe a 25%-35% increase in risk of reflux disease.”

There was a dose-response relationship as well: “You do see a slight increase as you go from one cup, to two, to three, and so on, all the way up to six cups” of the offending beverages, said Dr. Mehta.

Overall, the risk for GERD rose from 1.17 to 1.34 with coffee consumption as servings per day increased from less than one to six or more (P for trend less than .0001). Tea consumption was associated with increased GERD risk ranging from 1.08 to 1.26 as consumption rose (P for trend .001). For soda, the increased risk went from 1.12 at less than one serving daily, to 1.41 at four to five servings daily, and then fell to 1.29 at six or more daily servings (P for trend less than .0001).

Whether the beverages were caffeinated or not, said Dr. Mehta, only made a “minimal difference” in GERD risk.

“In contrast, we didn’t see an association for beverages like water, juice, and milk,” he said – reassuring findings in light of fruit juice’s anecdotal status as a GERD culprit.

The NHS II collected data every 2 years from 48,308 female nurses aged 42-62 years at the beginning of the study. Every 4 years dietary information was collected, and on the opposite 4-year cycle, participants answered questions about GERD. Medication use, including the incident use of proton pump inhibitors, was collected every 2 years.

Patients with baseline GERD or use of PPIs or H2 receptor antagonists were excluded from participation.

The quantity and type of beverages were assessed by food frequency questionnaires; other demographic, dietary, and medication variables were also gathered and used to adjust the statistical analysis.

A substitution analysis answered the “what-if” question of the effect of substituting two glasses of plain water daily for either coffee, tea, or soda. Dr. Mehta and colleagues saw a modest reduction in risk for GERD with this strategy.

In addition to the prospective nature of the study (abstract 514, doi: 10.1016/S0016-5085(19)37044-1), the large sample size, high follow-up rates, and well validated dietary data were all strengths, said Dr. Mehta. However, the study’s population is relatively homogeneous, and residual confounding couldn’t be excluded. Also, GERD was defined by self-report, though participants were asked to respond to clear, validated criteria.

For Dr. Mehta, he’s glad to have a clear answer to a common clinic question. “I think that this is one additional thing that I can recommend as a primary care provider to my patients when they come into my office,” he said.

Dr. Mehta reported no conflicts of interest.

Encourage your patients to visit the AGA GI Patient Center for education by specialists for patients about GERD symptoms and treatments at https://www.gastro.org/practice-guidance/gi-patient-center/topic/gastroesophageal-reflux-disease-gerd.

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Gender equity, sexual harassment in health care

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Wed, 07/31/2019 - 13:36

 

– Women in health care are second only to those in arts and entertainment in contacting* the TIME’S UP Legal Defense Fund, according to two founding members of TIME’S UP Healthcare, which was recently launched to address gender inequity and sexual harassment in medicine.

Vidyard Video

“As a psychiatrist who has had physicians as patients ... I’d heard this stuff, and I knew it existed,” said Jessica Gold, MD. But to hear it from people who had choked it down ... I understand what it’s like to be a pharma rep and be told that you have to look pretty or wear a thong to get a doctor to look at you.”

In this video, Dr. Gold and Kali D. Cyrus, MD, MPH, sat down at the annual meeting of the American Psychiatric Association and discussed the goals of TIME’S UP Healthcare and the need to bring transgressions – mainly against women – out in the open. The group also wants to advocate for establishing meaningful standards and policies.

“I feel like [psychiatrists are] trained to look for these kinds of dynamics. We should be trained to intervene ... My dream is [to address] some of the more subtle microaggressions that happen,” Dr. Cyrus said.

She wants to make sure that all women are equitably represented. We need “a procedure in place where people can voice their concerns.”

All of the group’s founding members are women, and men also need to participate as allies. “There are men who want to mentor women, Dr. Gold said. “We do need men to support us ... We also want to hear about their experiences,” Dr. Cyrus said.

Dr. Gold is assistant professor of psychiatry at Washington University in St. Louis. Dr. Cyrus is an assistant professor at Johns Hopkins University in Baltimore, and offers consultation services for conflict management of issues related to identity differences.

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– Women in health care are second only to those in arts and entertainment in contacting* the TIME’S UP Legal Defense Fund, according to two founding members of TIME’S UP Healthcare, which was recently launched to address gender inequity and sexual harassment in medicine.

Vidyard Video

“As a psychiatrist who has had physicians as patients ... I’d heard this stuff, and I knew it existed,” said Jessica Gold, MD. But to hear it from people who had choked it down ... I understand what it’s like to be a pharma rep and be told that you have to look pretty or wear a thong to get a doctor to look at you.”

In this video, Dr. Gold and Kali D. Cyrus, MD, MPH, sat down at the annual meeting of the American Psychiatric Association and discussed the goals of TIME’S UP Healthcare and the need to bring transgressions – mainly against women – out in the open. The group also wants to advocate for establishing meaningful standards and policies.

“I feel like [psychiatrists are] trained to look for these kinds of dynamics. We should be trained to intervene ... My dream is [to address] some of the more subtle microaggressions that happen,” Dr. Cyrus said.

She wants to make sure that all women are equitably represented. We need “a procedure in place where people can voice their concerns.”

All of the group’s founding members are women, and men also need to participate as allies. “There are men who want to mentor women, Dr. Gold said. “We do need men to support us ... We also want to hear about their experiences,” Dr. Cyrus said.

Dr. Gold is assistant professor of psychiatry at Washington University in St. Louis. Dr. Cyrus is an assistant professor at Johns Hopkins University in Baltimore, and offers consultation services for conflict management of issues related to identity differences.

 

– Women in health care are second only to those in arts and entertainment in contacting* the TIME’S UP Legal Defense Fund, according to two founding members of TIME’S UP Healthcare, which was recently launched to address gender inequity and sexual harassment in medicine.

Vidyard Video

“As a psychiatrist who has had physicians as patients ... I’d heard this stuff, and I knew it existed,” said Jessica Gold, MD. But to hear it from people who had choked it down ... I understand what it’s like to be a pharma rep and be told that you have to look pretty or wear a thong to get a doctor to look at you.”

In this video, Dr. Gold and Kali D. Cyrus, MD, MPH, sat down at the annual meeting of the American Psychiatric Association and discussed the goals of TIME’S UP Healthcare and the need to bring transgressions – mainly against women – out in the open. The group also wants to advocate for establishing meaningful standards and policies.

“I feel like [psychiatrists are] trained to look for these kinds of dynamics. We should be trained to intervene ... My dream is [to address] some of the more subtle microaggressions that happen,” Dr. Cyrus said.

She wants to make sure that all women are equitably represented. We need “a procedure in place where people can voice their concerns.”

All of the group’s founding members are women, and men also need to participate as allies. “There are men who want to mentor women, Dr. Gold said. “We do need men to support us ... We also want to hear about their experiences,” Dr. Cyrus said.

Dr. Gold is assistant professor of psychiatry at Washington University in St. Louis. Dr. Cyrus is an assistant professor at Johns Hopkins University in Baltimore, and offers consultation services for conflict management of issues related to identity differences.

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Cleveland Clinic targets time to treat in cancer

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Fri, 06/11/2021 - 10:51

– In 2014, the average time from diagnosis to treatment initiation for new cancer patients at the Cleveland Clinic was 29-41 days, depending on whether the patient was diagnosed internally or externally. That figure was not acceptable, said Brian J. Bolwell, MD, chairman of the Cleveland Clinic’s Taussig Cancer Institute.

Since then, the time-to-treat metric has improved dramatically, dropping 33%. Today, time to treat for new cancer patients is 25-31 days, depending on the site of diagnosis.

To get there, leaders at the cancer center examined the causes of delay within each of their disease programs. The analysis revealed that less than 20% of the time it was patient preferences that slowed down the initiation of treatment, but that more than 80% of the time the delay was on the part of their institution.

Dr. Bolwell said this led them to start tracking every newly diagnosed patient who came through the cancer center to ensure they didn’t fall through the cracks, and that they were treated as rapidly as possible.

But figuring out how to get patients to treatment quicker depended on the type of cancer they had, since each type of cancer had different challenges and different points of entry to the health care system.

“So for breast cancer, it turns out a lot of the challenges might be coordination of surgery because sometimes a general surgeon has to work with a reconstructive-plastic surgeon and coordinating the surgical schedules might drastically lengthen time to treat,” he said during an interview at the annual meeting of the American Society of Clinical Oncology.

They helped address that problem by scheduling breast cancer patients for surgery by the next available operating room slot, rather than doing the scheduling by surgeon.

There are additional barriers to achieving a rapid time to treat standard, including prior authorization, Dr. Bolwell said. But they are continuing to chip away at the metric, working within each cancer type to lower the obstacles to treatment. “I don’t think we’ll ever be satisfied with where we are,” Dr. Bolwell said.

Dr. Bolwell reported having no relevant financial disclosures.

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– In 2014, the average time from diagnosis to treatment initiation for new cancer patients at the Cleveland Clinic was 29-41 days, depending on whether the patient was diagnosed internally or externally. That figure was not acceptable, said Brian J. Bolwell, MD, chairman of the Cleveland Clinic’s Taussig Cancer Institute.

Since then, the time-to-treat metric has improved dramatically, dropping 33%. Today, time to treat for new cancer patients is 25-31 days, depending on the site of diagnosis.

To get there, leaders at the cancer center examined the causes of delay within each of their disease programs. The analysis revealed that less than 20% of the time it was patient preferences that slowed down the initiation of treatment, but that more than 80% of the time the delay was on the part of their institution.

Dr. Bolwell said this led them to start tracking every newly diagnosed patient who came through the cancer center to ensure they didn’t fall through the cracks, and that they were treated as rapidly as possible.

But figuring out how to get patients to treatment quicker depended on the type of cancer they had, since each type of cancer had different challenges and different points of entry to the health care system.

“So for breast cancer, it turns out a lot of the challenges might be coordination of surgery because sometimes a general surgeon has to work with a reconstructive-plastic surgeon and coordinating the surgical schedules might drastically lengthen time to treat,” he said during an interview at the annual meeting of the American Society of Clinical Oncology.

They helped address that problem by scheduling breast cancer patients for surgery by the next available operating room slot, rather than doing the scheduling by surgeon.

There are additional barriers to achieving a rapid time to treat standard, including prior authorization, Dr. Bolwell said. But they are continuing to chip away at the metric, working within each cancer type to lower the obstacles to treatment. “I don’t think we’ll ever be satisfied with where we are,” Dr. Bolwell said.

Dr. Bolwell reported having no relevant financial disclosures.

– In 2014, the average time from diagnosis to treatment initiation for new cancer patients at the Cleveland Clinic was 29-41 days, depending on whether the patient was diagnosed internally or externally. That figure was not acceptable, said Brian J. Bolwell, MD, chairman of the Cleveland Clinic’s Taussig Cancer Institute.

Since then, the time-to-treat metric has improved dramatically, dropping 33%. Today, time to treat for new cancer patients is 25-31 days, depending on the site of diagnosis.

To get there, leaders at the cancer center examined the causes of delay within each of their disease programs. The analysis revealed that less than 20% of the time it was patient preferences that slowed down the initiation of treatment, but that more than 80% of the time the delay was on the part of their institution.

Dr. Bolwell said this led them to start tracking every newly diagnosed patient who came through the cancer center to ensure they didn’t fall through the cracks, and that they were treated as rapidly as possible.

But figuring out how to get patients to treatment quicker depended on the type of cancer they had, since each type of cancer had different challenges and different points of entry to the health care system.

“So for breast cancer, it turns out a lot of the challenges might be coordination of surgery because sometimes a general surgeon has to work with a reconstructive-plastic surgeon and coordinating the surgical schedules might drastically lengthen time to treat,” he said during an interview at the annual meeting of the American Society of Clinical Oncology.

They helped address that problem by scheduling breast cancer patients for surgery by the next available operating room slot, rather than doing the scheduling by surgeon.

There are additional barriers to achieving a rapid time to treat standard, including prior authorization, Dr. Bolwell said. But they are continuing to chip away at the metric, working within each cancer type to lower the obstacles to treatment. “I don’t think we’ll ever be satisfied with where we are,” Dr. Bolwell said.

Dr. Bolwell reported having no relevant financial disclosures.

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Artificial intelligence advances optical biopsy

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Sun, 06/02/2019 - 09:05

 

SAN DIEGO– Artificial intelligence is improving the accuracy of optical biopsies, a development that may ultimately avoid the need for tissue biopsies of many low-risk colonic polyps, Michael Byrne, MD, said at the annual Digestive Disease Week.

Vidyard Video

Dr. Byrne, chief executive officer of Satisfai Health, founder of ai4gi, and gastroenterologist at Vancouver General Hospital; Nicolas Guizard, medical imaging researcher at Imagia; and their colleagues at ai4gi developed a “full clinical workflow” for detecting colonic polyps and performing optical biopsies of the polyps.”

Using narrow band imaging (NBI) enhanced with artificial intelligence, the system was used to review 21,804 colonoscopy frames and it achieved a “near-perfect” diagnostic accuracy of 99.9%. In an assessment of colonoscopy videos that included 125 polyps, the system had 95.9% sensitivity, with a specificity of 91.6% and a negative predictive value of 93.6%, Dr. Byrne said.

The speed of the system’s decision-making is rapid, with a typical reaction time of 360 milliseconds. The system was able to make diagnostic inferences at a rate of 26 milliseconds per frame.

With exposure to more learning experiences, the artificial intelligence system improved and committed to a prediction for 97.6% of the polyps it visualized. Dr. Byrne said this result represented a 12.8% improvement from previously published data on the model’s performance.

Dr. Byrne and his colleagues found the system had a tracking accuracy of 92.8%, meaning that this percentage of polyps was both correctly detected and assigned to a unique identifier for follow-up of the site of each excised polyp over time. The interface worked even when multiple polyps were seen on the same screen.

In a video interview, Dr. Byrne discussed the implications for gastroenterology and plans for a clinical trial for rigorous testing of the model.

ai4gi is developing the AI colonoscopy technology. Dr. Byrne is founder of the ai4gi joint venture, which holds a technology codevelopment agreement with Olympus US.

[email protected]

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SAN DIEGO– Artificial intelligence is improving the accuracy of optical biopsies, a development that may ultimately avoid the need for tissue biopsies of many low-risk colonic polyps, Michael Byrne, MD, said at the annual Digestive Disease Week.

Vidyard Video

Dr. Byrne, chief executive officer of Satisfai Health, founder of ai4gi, and gastroenterologist at Vancouver General Hospital; Nicolas Guizard, medical imaging researcher at Imagia; and their colleagues at ai4gi developed a “full clinical workflow” for detecting colonic polyps and performing optical biopsies of the polyps.”

Using narrow band imaging (NBI) enhanced with artificial intelligence, the system was used to review 21,804 colonoscopy frames and it achieved a “near-perfect” diagnostic accuracy of 99.9%. In an assessment of colonoscopy videos that included 125 polyps, the system had 95.9% sensitivity, with a specificity of 91.6% and a negative predictive value of 93.6%, Dr. Byrne said.

The speed of the system’s decision-making is rapid, with a typical reaction time of 360 milliseconds. The system was able to make diagnostic inferences at a rate of 26 milliseconds per frame.

With exposure to more learning experiences, the artificial intelligence system improved and committed to a prediction for 97.6% of the polyps it visualized. Dr. Byrne said this result represented a 12.8% improvement from previously published data on the model’s performance.

Dr. Byrne and his colleagues found the system had a tracking accuracy of 92.8%, meaning that this percentage of polyps was both correctly detected and assigned to a unique identifier for follow-up of the site of each excised polyp over time. The interface worked even when multiple polyps were seen on the same screen.

In a video interview, Dr. Byrne discussed the implications for gastroenterology and plans for a clinical trial for rigorous testing of the model.

ai4gi is developing the AI colonoscopy technology. Dr. Byrne is founder of the ai4gi joint venture, which holds a technology codevelopment agreement with Olympus US.

[email protected]

 

SAN DIEGO– Artificial intelligence is improving the accuracy of optical biopsies, a development that may ultimately avoid the need for tissue biopsies of many low-risk colonic polyps, Michael Byrne, MD, said at the annual Digestive Disease Week.

Vidyard Video

Dr. Byrne, chief executive officer of Satisfai Health, founder of ai4gi, and gastroenterologist at Vancouver General Hospital; Nicolas Guizard, medical imaging researcher at Imagia; and their colleagues at ai4gi developed a “full clinical workflow” for detecting colonic polyps and performing optical biopsies of the polyps.”

Using narrow band imaging (NBI) enhanced with artificial intelligence, the system was used to review 21,804 colonoscopy frames and it achieved a “near-perfect” diagnostic accuracy of 99.9%. In an assessment of colonoscopy videos that included 125 polyps, the system had 95.9% sensitivity, with a specificity of 91.6% and a negative predictive value of 93.6%, Dr. Byrne said.

The speed of the system’s decision-making is rapid, with a typical reaction time of 360 milliseconds. The system was able to make diagnostic inferences at a rate of 26 milliseconds per frame.

With exposure to more learning experiences, the artificial intelligence system improved and committed to a prediction for 97.6% of the polyps it visualized. Dr. Byrne said this result represented a 12.8% improvement from previously published data on the model’s performance.

Dr. Byrne and his colleagues found the system had a tracking accuracy of 92.8%, meaning that this percentage of polyps was both correctly detected and assigned to a unique identifier for follow-up of the site of each excised polyp over time. The interface worked even when multiple polyps were seen on the same screen.

In a video interview, Dr. Byrne discussed the implications for gastroenterology and plans for a clinical trial for rigorous testing of the model.

ai4gi is developing the AI colonoscopy technology. Dr. Byrne is founder of the ai4gi joint venture, which holds a technology codevelopment agreement with Olympus US.

[email protected]

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Coffee, tea, and soda all up GERD risk

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Tue, 08/17/2021 - 09:16

Coffee, tea, and soda consumption are all associated with increased risk for gastroesophageal reflux disease (GERD), according to a new prospective cohort study presented at the annual Digestive Disease Week.

In an interview following the oral presentation, Raaj S. Mehta, MD, said that patients in his primary care panel at Massachusetts General Hospital, Boston, where he’s a senior resident, frequently came to him with GERD. In addition to questions about diet, patients frequently wanted to know which beverages might provoke or exacerbate their GERD.

In trying to help his patients, Dr. Mehta said he realized that there wasn’t a prospective evidence base to answer their questions about beverages and GERD, so he and his colleagues used data from the Nurses’ Health Study II (NHS II), a prospective cohort study, to look at the association between various beverages and the incidence of GERD.

“What’s exciting is that we were able to find that coffee, tea, and soda – all three – increase your risk for gastroesophageal reflux disease,” Dr. Mehta said in a video interview. “At the highest quintile level, so looking at people who consume six or more cups per day, you’re looking at maybe a 25%-35% increase in risk of reflux disease.”

There was a dose-response relationship as well: “You do see a slight increase as you go from one cup, to two, to three, and so on, all the way up to six cups” of the offending beverages, said Dr. Mehta.

Overall, the risk for GERD rose from 1.17 to 1.34 with coffee consumption as servings per day increased from less than one to six or more (P for trend less than .0001). Tea consumption was associated with increased GERD risk ranging from 1.08 to 1.26 as consumption rose (P for trend .001). For soda, the increased risk went from 1.12 at less than one serving daily, to 1.41 at four to five servings daily, and then fell to 1.29 at six or more daily servings (P for trend less than .0001).

Whether the beverages were caffeinated or not, said Dr. Mehta, only made a “minimal difference” in GERD risk.

“In contrast, we didn’t see an association for beverages like water, juice, and milk,” he said – reassuring findings in light of fruit juice’s anecdotal status as a GERD culprit.

The NHS II collected data every 2 years from 48,308 female nurses aged 42-62 years at the beginning of the study. Every 4 years dietary information was collected, and on the opposite 4-year cycle, participants answered questions about GERD. Medication use, including the incident use of proton pump inhibitors, was collected every 2 years.

Patients with baseline GERD or use of PPIs or H2 receptor antagonists were excluded from participation.

The quantity and type of beverages were assessed by food frequency questionnaires; other demographic, dietary, and medication variables were also gathered and used to adjust the statistical analysis.

A substitution analysis answered the “what-if” question of the effect of substituting two glasses of plain water daily for either coffee, tea, or soda. Dr. Mehta and colleagues saw a modest reduction in risk for GERD with this strategy.

In addition to the prospective nature of the study (abstract 514, doi: 10.1016/S0016-5085(19)37044-1), the large sample size, high follow-up rates, and well validated dietary data were all strengths, said Dr. Mehta. However, the study’s population is relatively homogeneous, and residual confounding couldn’t be excluded. Also, GERD was defined by self-report, though participants were asked to respond to clear, validated criteria.

For Dr. Mehta, he’s glad to have a clear answer to a common clinic question. “I think that this is one additional thing that I can recommend as a primary care provider to my patients when they come into my office,” he said.

Dr. Mehta reported no conflicts of interest.

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Coffee, tea, and soda consumption are all associated with increased risk for gastroesophageal reflux disease (GERD), according to a new prospective cohort study presented at the annual Digestive Disease Week.

In an interview following the oral presentation, Raaj S. Mehta, MD, said that patients in his primary care panel at Massachusetts General Hospital, Boston, where he’s a senior resident, frequently came to him with GERD. In addition to questions about diet, patients frequently wanted to know which beverages might provoke or exacerbate their GERD.

In trying to help his patients, Dr. Mehta said he realized that there wasn’t a prospective evidence base to answer their questions about beverages and GERD, so he and his colleagues used data from the Nurses’ Health Study II (NHS II), a prospective cohort study, to look at the association between various beverages and the incidence of GERD.

“What’s exciting is that we were able to find that coffee, tea, and soda – all three – increase your risk for gastroesophageal reflux disease,” Dr. Mehta said in a video interview. “At the highest quintile level, so looking at people who consume six or more cups per day, you’re looking at maybe a 25%-35% increase in risk of reflux disease.”

There was a dose-response relationship as well: “You do see a slight increase as you go from one cup, to two, to three, and so on, all the way up to six cups” of the offending beverages, said Dr. Mehta.

Overall, the risk for GERD rose from 1.17 to 1.34 with coffee consumption as servings per day increased from less than one to six or more (P for trend less than .0001). Tea consumption was associated with increased GERD risk ranging from 1.08 to 1.26 as consumption rose (P for trend .001). For soda, the increased risk went from 1.12 at less than one serving daily, to 1.41 at four to five servings daily, and then fell to 1.29 at six or more daily servings (P for trend less than .0001).

Whether the beverages were caffeinated or not, said Dr. Mehta, only made a “minimal difference” in GERD risk.

“In contrast, we didn’t see an association for beverages like water, juice, and milk,” he said – reassuring findings in light of fruit juice’s anecdotal status as a GERD culprit.

The NHS II collected data every 2 years from 48,308 female nurses aged 42-62 years at the beginning of the study. Every 4 years dietary information was collected, and on the opposite 4-year cycle, participants answered questions about GERD. Medication use, including the incident use of proton pump inhibitors, was collected every 2 years.

Patients with baseline GERD or use of PPIs or H2 receptor antagonists were excluded from participation.

The quantity and type of beverages were assessed by food frequency questionnaires; other demographic, dietary, and medication variables were also gathered and used to adjust the statistical analysis.

A substitution analysis answered the “what-if” question of the effect of substituting two glasses of plain water daily for either coffee, tea, or soda. Dr. Mehta and colleagues saw a modest reduction in risk for GERD with this strategy.

In addition to the prospective nature of the study (abstract 514, doi: 10.1016/S0016-5085(19)37044-1), the large sample size, high follow-up rates, and well validated dietary data were all strengths, said Dr. Mehta. However, the study’s population is relatively homogeneous, and residual confounding couldn’t be excluded. Also, GERD was defined by self-report, though participants were asked to respond to clear, validated criteria.

For Dr. Mehta, he’s glad to have a clear answer to a common clinic question. “I think that this is one additional thing that I can recommend as a primary care provider to my patients when they come into my office,” he said.

Dr. Mehta reported no conflicts of interest.

Coffee, tea, and soda consumption are all associated with increased risk for gastroesophageal reflux disease (GERD), according to a new prospective cohort study presented at the annual Digestive Disease Week.

In an interview following the oral presentation, Raaj S. Mehta, MD, said that patients in his primary care panel at Massachusetts General Hospital, Boston, where he’s a senior resident, frequently came to him with GERD. In addition to questions about diet, patients frequently wanted to know which beverages might provoke or exacerbate their GERD.

In trying to help his patients, Dr. Mehta said he realized that there wasn’t a prospective evidence base to answer their questions about beverages and GERD, so he and his colleagues used data from the Nurses’ Health Study II (NHS II), a prospective cohort study, to look at the association between various beverages and the incidence of GERD.

“What’s exciting is that we were able to find that coffee, tea, and soda – all three – increase your risk for gastroesophageal reflux disease,” Dr. Mehta said in a video interview. “At the highest quintile level, so looking at people who consume six or more cups per day, you’re looking at maybe a 25%-35% increase in risk of reflux disease.”

There was a dose-response relationship as well: “You do see a slight increase as you go from one cup, to two, to three, and so on, all the way up to six cups” of the offending beverages, said Dr. Mehta.

Overall, the risk for GERD rose from 1.17 to 1.34 with coffee consumption as servings per day increased from less than one to six or more (P for trend less than .0001). Tea consumption was associated with increased GERD risk ranging from 1.08 to 1.26 as consumption rose (P for trend .001). For soda, the increased risk went from 1.12 at less than one serving daily, to 1.41 at four to five servings daily, and then fell to 1.29 at six or more daily servings (P for trend less than .0001).

Whether the beverages were caffeinated or not, said Dr. Mehta, only made a “minimal difference” in GERD risk.

“In contrast, we didn’t see an association for beverages like water, juice, and milk,” he said – reassuring findings in light of fruit juice’s anecdotal status as a GERD culprit.

The NHS II collected data every 2 years from 48,308 female nurses aged 42-62 years at the beginning of the study. Every 4 years dietary information was collected, and on the opposite 4-year cycle, participants answered questions about GERD. Medication use, including the incident use of proton pump inhibitors, was collected every 2 years.

Patients with baseline GERD or use of PPIs or H2 receptor antagonists were excluded from participation.

The quantity and type of beverages were assessed by food frequency questionnaires; other demographic, dietary, and medication variables were also gathered and used to adjust the statistical analysis.

A substitution analysis answered the “what-if” question of the effect of substituting two glasses of plain water daily for either coffee, tea, or soda. Dr. Mehta and colleagues saw a modest reduction in risk for GERD with this strategy.

In addition to the prospective nature of the study (abstract 514, doi: 10.1016/S0016-5085(19)37044-1), the large sample size, high follow-up rates, and well validated dietary data were all strengths, said Dr. Mehta. However, the study’s population is relatively homogeneous, and residual confounding couldn’t be excluded. Also, GERD was defined by self-report, though participants were asked to respond to clear, validated criteria.

For Dr. Mehta, he’s glad to have a clear answer to a common clinic question. “I think that this is one additional thing that I can recommend as a primary care provider to my patients when they come into my office,” he said.

Dr. Mehta reported no conflicts of interest.

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Adding drugs to gastric balloons increases weight loss

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– In a multicenter study involving four academic medical centers, the addition of weight loss drugs to intragastric balloons resulted in better weight loss 12 months after balloon placement.

In a video interview at the annual Digestive Disease Week, study investigator Reem Sharaiha, MD, explained that one of the drawbacks of intragastric balloons is that, although they produce weight loss for the 6 or 12 months that they are in place, patients tend to regain that weight after they are removed. The study, involving 111 patients, was designed to determine whether the addition of weight loss drugs could mitigate this effect and improve weight loss, said Dr. Sharaiha of Weill Cornell Medical Center, New York.

Adding drugs such as metformin or weight loss drugs tailored to patients’ particular weight issues (cravings, anxiety, or fast gastric emptying) at the 3- or 6-month mark while the intragastric balloon was in place helped patients continue losing weight after balloon removal. At 12 months, the percentage of total body weight lost was significantly greater in the intragastric balloon group with concurrent pharmacotherapy (21.4% vs. 13.1%).

SOURCE: Shah SL et al. DDW 2019, Abstract 1105.

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– In a multicenter study involving four academic medical centers, the addition of weight loss drugs to intragastric balloons resulted in better weight loss 12 months after balloon placement.

In a video interview at the annual Digestive Disease Week, study investigator Reem Sharaiha, MD, explained that one of the drawbacks of intragastric balloons is that, although they produce weight loss for the 6 or 12 months that they are in place, patients tend to regain that weight after they are removed. The study, involving 111 patients, was designed to determine whether the addition of weight loss drugs could mitigate this effect and improve weight loss, said Dr. Sharaiha of Weill Cornell Medical Center, New York.

Adding drugs such as metformin or weight loss drugs tailored to patients’ particular weight issues (cravings, anxiety, or fast gastric emptying) at the 3- or 6-month mark while the intragastric balloon was in place helped patients continue losing weight after balloon removal. At 12 months, the percentage of total body weight lost was significantly greater in the intragastric balloon group with concurrent pharmacotherapy (21.4% vs. 13.1%).

SOURCE: Shah SL et al. DDW 2019, Abstract 1105.

– In a multicenter study involving four academic medical centers, the addition of weight loss drugs to intragastric balloons resulted in better weight loss 12 months after balloon placement.

In a video interview at the annual Digestive Disease Week, study investigator Reem Sharaiha, MD, explained that one of the drawbacks of intragastric balloons is that, although they produce weight loss for the 6 or 12 months that they are in place, patients tend to regain that weight after they are removed. The study, involving 111 patients, was designed to determine whether the addition of weight loss drugs could mitigate this effect and improve weight loss, said Dr. Sharaiha of Weill Cornell Medical Center, New York.

Adding drugs such as metformin or weight loss drugs tailored to patients’ particular weight issues (cravings, anxiety, or fast gastric emptying) at the 3- or 6-month mark while the intragastric balloon was in place helped patients continue losing weight after balloon removal. At 12 months, the percentage of total body weight lost was significantly greater in the intragastric balloon group with concurrent pharmacotherapy (21.4% vs. 13.1%).

SOURCE: Shah SL et al. DDW 2019, Abstract 1105.

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