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GSI may boost BCMA CAR T-cell therapy efficacy in myeloma
NATIONAL HARBOR, MD. – Gamma secretase inhibition may lead to improved outcomes in multiple myeloma patients treated with B-cell maturation antigen (BCMA)–specific CAR T-cell therapy, according to Margot J. Pont, PhD.
In a preclinical myeloma model, gamma secretase inhibition (GSI) increased antitumor efficacy of BCMA-specific chimeric antigen receptor modified T-cells (BCMA CAR T), Dr. Pont of Fred Hutchinson Cancer Research Center, Seattle, reported at the annual meeting of the Society for Immunotherapy of Cancer.
BCMA is expressed in most multiple myeloma patients, and can be targeted by T cells that have been transduced with an anti-BCMA CAR. Other studies have shown efficacy of BCMA CAR T cells, and Dr. Pont and her colleagues have developed and optimized a CAR, based on a previously described single-chain variable fragment (scFv), that performs at least as well as a similar CAR developed previously by another group.
Previous studies have found that antigen down-regulation and escape can be an important escape mechanism by the tumor, so low-to-negative antigen expression could lead to failure in CAR T-cell recognition, resulting in relapse, she explained.
“We need the antigen density to be high enough,” she said, noting that BCMA, specifically, can be susceptible to antigen down-regulation, because its extracellular component is cleaved off the cell membrane by the enzyme gamma-secretase.
“That leads to two things: It reduces the surface expression of BCMA and it sheds soluble BCMA into the circulation, so you get high concentrations of soluble BCMA in the tumor microenvironment,” she said.
Inhibiting BCMA shedding with GSI can increase surface expression and reduce levels of soluble BCMA, thereby potentially enhancing the CAR activity.
First, soluble BCMA levels were measured in bone marrow sera from myeloma patients.
“We indeed saw high levels of soluble BCMA in these patients, and they roughly correlated with tumor burden. When culturing myeloma cell lines in vitro, we detected sBCMA in the culture supernatant within 24 hours,” Dr. Pont said, adding that the introduction of recombinant BCMA to the cultures showed that increasing levels of recombinant BCMA reduced staining of the CAR, demonstrating binding to the receptor.
Next, GSI was used to increase BCMA levels, and with increasing concentrations of the drug, BCMA surface expression was increased, she said, noting that this coincided with a reduction of soluble BCMA in the culture supernatant.
This also worked in patient samples, and was achieved with low doses of GSI, which upregulated surface BCMA levels on primary multiple myeloma by up to tenfold, she said.
In vivo testing of CAR T-cell efficacy was performed in tumor-bearing mice, which were treated with either BCMA-specific CAR T cells alone or in combination with GSI.
In this preclinical model of myeloma, RO4929097 increased BCMA on tumor cells in bone marrow and decreased soluble BCMA in peripheral blood. The myeloma-bearing mice treated with both BCMA CAR T cells and intermittent doses of RO4929097 experienced improved antitumor effects of the BCMA CAR T-cell therapy, as well as increased survival versus mice that did not receive RO4929097, she said.
“We’re currently optimizing these dosing regimens,” she said, concluding that “combining GSI and BCMA CAR T is an attractive option to improve the level of efficacy and prevent the outgrowth of BCMA-low tumor cells.”
Dr. Pont reported having no relevant financial disclosures.
NATIONAL HARBOR, MD. – Gamma secretase inhibition may lead to improved outcomes in multiple myeloma patients treated with B-cell maturation antigen (BCMA)–specific CAR T-cell therapy, according to Margot J. Pont, PhD.
In a preclinical myeloma model, gamma secretase inhibition (GSI) increased antitumor efficacy of BCMA-specific chimeric antigen receptor modified T-cells (BCMA CAR T), Dr. Pont of Fred Hutchinson Cancer Research Center, Seattle, reported at the annual meeting of the Society for Immunotherapy of Cancer.
BCMA is expressed in most multiple myeloma patients, and can be targeted by T cells that have been transduced with an anti-BCMA CAR. Other studies have shown efficacy of BCMA CAR T cells, and Dr. Pont and her colleagues have developed and optimized a CAR, based on a previously described single-chain variable fragment (scFv), that performs at least as well as a similar CAR developed previously by another group.
Previous studies have found that antigen down-regulation and escape can be an important escape mechanism by the tumor, so low-to-negative antigen expression could lead to failure in CAR T-cell recognition, resulting in relapse, she explained.
“We need the antigen density to be high enough,” she said, noting that BCMA, specifically, can be susceptible to antigen down-regulation, because its extracellular component is cleaved off the cell membrane by the enzyme gamma-secretase.
“That leads to two things: It reduces the surface expression of BCMA and it sheds soluble BCMA into the circulation, so you get high concentrations of soluble BCMA in the tumor microenvironment,” she said.
Inhibiting BCMA shedding with GSI can increase surface expression and reduce levels of soluble BCMA, thereby potentially enhancing the CAR activity.
First, soluble BCMA levels were measured in bone marrow sera from myeloma patients.
“We indeed saw high levels of soluble BCMA in these patients, and they roughly correlated with tumor burden. When culturing myeloma cell lines in vitro, we detected sBCMA in the culture supernatant within 24 hours,” Dr. Pont said, adding that the introduction of recombinant BCMA to the cultures showed that increasing levels of recombinant BCMA reduced staining of the CAR, demonstrating binding to the receptor.
Next, GSI was used to increase BCMA levels, and with increasing concentrations of the drug, BCMA surface expression was increased, she said, noting that this coincided with a reduction of soluble BCMA in the culture supernatant.
This also worked in patient samples, and was achieved with low doses of GSI, which upregulated surface BCMA levels on primary multiple myeloma by up to tenfold, she said.
In vivo testing of CAR T-cell efficacy was performed in tumor-bearing mice, which were treated with either BCMA-specific CAR T cells alone or in combination with GSI.
In this preclinical model of myeloma, RO4929097 increased BCMA on tumor cells in bone marrow and decreased soluble BCMA in peripheral blood. The myeloma-bearing mice treated with both BCMA CAR T cells and intermittent doses of RO4929097 experienced improved antitumor effects of the BCMA CAR T-cell therapy, as well as increased survival versus mice that did not receive RO4929097, she said.
“We’re currently optimizing these dosing regimens,” she said, concluding that “combining GSI and BCMA CAR T is an attractive option to improve the level of efficacy and prevent the outgrowth of BCMA-low tumor cells.”
Dr. Pont reported having no relevant financial disclosures.
NATIONAL HARBOR, MD. – Gamma secretase inhibition may lead to improved outcomes in multiple myeloma patients treated with B-cell maturation antigen (BCMA)–specific CAR T-cell therapy, according to Margot J. Pont, PhD.
In a preclinical myeloma model, gamma secretase inhibition (GSI) increased antitumor efficacy of BCMA-specific chimeric antigen receptor modified T-cells (BCMA CAR T), Dr. Pont of Fred Hutchinson Cancer Research Center, Seattle, reported at the annual meeting of the Society for Immunotherapy of Cancer.
BCMA is expressed in most multiple myeloma patients, and can be targeted by T cells that have been transduced with an anti-BCMA CAR. Other studies have shown efficacy of BCMA CAR T cells, and Dr. Pont and her colleagues have developed and optimized a CAR, based on a previously described single-chain variable fragment (scFv), that performs at least as well as a similar CAR developed previously by another group.
Previous studies have found that antigen down-regulation and escape can be an important escape mechanism by the tumor, so low-to-negative antigen expression could lead to failure in CAR T-cell recognition, resulting in relapse, she explained.
“We need the antigen density to be high enough,” she said, noting that BCMA, specifically, can be susceptible to antigen down-regulation, because its extracellular component is cleaved off the cell membrane by the enzyme gamma-secretase.
“That leads to two things: It reduces the surface expression of BCMA and it sheds soluble BCMA into the circulation, so you get high concentrations of soluble BCMA in the tumor microenvironment,” she said.
Inhibiting BCMA shedding with GSI can increase surface expression and reduce levels of soluble BCMA, thereby potentially enhancing the CAR activity.
First, soluble BCMA levels were measured in bone marrow sera from myeloma patients.
“We indeed saw high levels of soluble BCMA in these patients, and they roughly correlated with tumor burden. When culturing myeloma cell lines in vitro, we detected sBCMA in the culture supernatant within 24 hours,” Dr. Pont said, adding that the introduction of recombinant BCMA to the cultures showed that increasing levels of recombinant BCMA reduced staining of the CAR, demonstrating binding to the receptor.
Next, GSI was used to increase BCMA levels, and with increasing concentrations of the drug, BCMA surface expression was increased, she said, noting that this coincided with a reduction of soluble BCMA in the culture supernatant.
This also worked in patient samples, and was achieved with low doses of GSI, which upregulated surface BCMA levels on primary multiple myeloma by up to tenfold, she said.
In vivo testing of CAR T-cell efficacy was performed in tumor-bearing mice, which were treated with either BCMA-specific CAR T cells alone or in combination with GSI.
In this preclinical model of myeloma, RO4929097 increased BCMA on tumor cells in bone marrow and decreased soluble BCMA in peripheral blood. The myeloma-bearing mice treated with both BCMA CAR T cells and intermittent doses of RO4929097 experienced improved antitumor effects of the BCMA CAR T-cell therapy, as well as increased survival versus mice that did not receive RO4929097, she said.
“We’re currently optimizing these dosing regimens,” she said, concluding that “combining GSI and BCMA CAR T is an attractive option to improve the level of efficacy and prevent the outgrowth of BCMA-low tumor cells.”
Dr. Pont reported having no relevant financial disclosures.
AT SITC 2017
MACRA Monday: Pneumococcal vaccination
If you haven’t started reporting quality data for the Merit-Based Incentive Payment System (MIPS), there’s still time to avoid a 4% cut to your Medicare payments.
Under the Pick Your Pace approach being offered this year, the Centers for Medicare & Medicaid Services allows clinicians to test the system by reporting on one quality measure for one patient through paper-based claims. Be sure to append a Quality Data Code (QDC) to the claim form for care provided up to Dec. 31, 2017, in order to avoid a penalty in payment year 2019.
Consider this measure:
The video associated with this article is no longer available on this site. Please view all of our videos on the MDedge YouTube channel
Measure #111: Pneumococcal Vaccination Status for Older Adults
This measure is aimed at capturing the percentage of patients aged 65 years and older who have ever received a pneumococcal vaccine.
What you need to do: Review the medical record to find out if the patient has ever received a pneumococcal vaccine and if not, administer the vaccine.
Eligible cases include patients who were aged 65 years or older on the date of the encounter and a patient encounter during the performance period. Applicable codes include (CPT or HCPCS): 99201, 99202, 99203, 99204, 99205, 99212, 99213, 99214, 99215, 99341, 99342, 99343, 99344, 99345, 99347, 99348, 99349, 99350, G0402, G0438, G0439.
To get credit under MIPS, be sure to include a QDC that shows that you successfully performed the measure or had a good reason for not doing so. For instance, CPT II 4040F indicates that the pneumococcal vaccine was administered or previously received. Use exclusion code G9707 to indicate that the patient was not eligible because they received hospice services at any time during the measurement period.
CMS has a full list measures available for claims-based reporting at qpp.cms.gov. The American Medical Association has also created a step-by-step guide for reporting on one quality measure.
Certain clinicians are exempt from reporting and do not face a penalty under MIPS:
• Those who enrolled in Medicare for the first time during a performance period.
• Those who have Medicare Part B allowed charges of $30,000 or less.
• Those who have 100 or fewer Medicare Part B patients.
• Those who are significantly participating in an Advanced Alternative Payment Model (APM).
If you haven’t started reporting quality data for the Merit-Based Incentive Payment System (MIPS), there’s still time to avoid a 4% cut to your Medicare payments.
Under the Pick Your Pace approach being offered this year, the Centers for Medicare & Medicaid Services allows clinicians to test the system by reporting on one quality measure for one patient through paper-based claims. Be sure to append a Quality Data Code (QDC) to the claim form for care provided up to Dec. 31, 2017, in order to avoid a penalty in payment year 2019.
Consider this measure:
The video associated with this article is no longer available on this site. Please view all of our videos on the MDedge YouTube channel
Measure #111: Pneumococcal Vaccination Status for Older Adults
This measure is aimed at capturing the percentage of patients aged 65 years and older who have ever received a pneumococcal vaccine.
What you need to do: Review the medical record to find out if the patient has ever received a pneumococcal vaccine and if not, administer the vaccine.
Eligible cases include patients who were aged 65 years or older on the date of the encounter and a patient encounter during the performance period. Applicable codes include (CPT or HCPCS): 99201, 99202, 99203, 99204, 99205, 99212, 99213, 99214, 99215, 99341, 99342, 99343, 99344, 99345, 99347, 99348, 99349, 99350, G0402, G0438, G0439.
To get credit under MIPS, be sure to include a QDC that shows that you successfully performed the measure or had a good reason for not doing so. For instance, CPT II 4040F indicates that the pneumococcal vaccine was administered or previously received. Use exclusion code G9707 to indicate that the patient was not eligible because they received hospice services at any time during the measurement period.
CMS has a full list measures available for claims-based reporting at qpp.cms.gov. The American Medical Association has also created a step-by-step guide for reporting on one quality measure.
Certain clinicians are exempt from reporting and do not face a penalty under MIPS:
• Those who enrolled in Medicare for the first time during a performance period.
• Those who have Medicare Part B allowed charges of $30,000 or less.
• Those who have 100 or fewer Medicare Part B patients.
• Those who are significantly participating in an Advanced Alternative Payment Model (APM).
If you haven’t started reporting quality data for the Merit-Based Incentive Payment System (MIPS), there’s still time to avoid a 4% cut to your Medicare payments.
Under the Pick Your Pace approach being offered this year, the Centers for Medicare & Medicaid Services allows clinicians to test the system by reporting on one quality measure for one patient through paper-based claims. Be sure to append a Quality Data Code (QDC) to the claim form for care provided up to Dec. 31, 2017, in order to avoid a penalty in payment year 2019.
Consider this measure:
The video associated with this article is no longer available on this site. Please view all of our videos on the MDedge YouTube channel
Measure #111: Pneumococcal Vaccination Status for Older Adults
This measure is aimed at capturing the percentage of patients aged 65 years and older who have ever received a pneumococcal vaccine.
What you need to do: Review the medical record to find out if the patient has ever received a pneumococcal vaccine and if not, administer the vaccine.
Eligible cases include patients who were aged 65 years or older on the date of the encounter and a patient encounter during the performance period. Applicable codes include (CPT or HCPCS): 99201, 99202, 99203, 99204, 99205, 99212, 99213, 99214, 99215, 99341, 99342, 99343, 99344, 99345, 99347, 99348, 99349, 99350, G0402, G0438, G0439.
To get credit under MIPS, be sure to include a QDC that shows that you successfully performed the measure or had a good reason for not doing so. For instance, CPT II 4040F indicates that the pneumococcal vaccine was administered or previously received. Use exclusion code G9707 to indicate that the patient was not eligible because they received hospice services at any time during the measurement period.
CMS has a full list measures available for claims-based reporting at qpp.cms.gov. The American Medical Association has also created a step-by-step guide for reporting on one quality measure.
Certain clinicians are exempt from reporting and do not face a penalty under MIPS:
• Those who enrolled in Medicare for the first time during a performance period.
• Those who have Medicare Part B allowed charges of $30,000 or less.
• Those who have 100 or fewer Medicare Part B patients.
• Those who are significantly participating in an Advanced Alternative Payment Model (APM).
Bryant Homer Womack: Honoring Sacrifice
Bryant Homer Womack was born in 1931 and raised in Mill Spring in southwestern North Carolina. He and his 4 siblings grew up doing farmwork. Womack enjoyed the outdoors, especially hunting and fishing. After completing high school, he was drafted into the U.S. Army in 1950 and later deployed to Korea.
PFC Womack was assigned to the Medical Company, 14th Infantry Regiment, 25th Infantry Division. During a firefight near Sokso-ri, Korea, on March 12, 1952, his night combat patrol began taking heavy casualties. Womack exposed himself to enemy fire in order to treat his wounded. Although wounded, PFC Womack refused medical treatment and continued to provide aid to others. He was the last soldier to withdraw from the engagement and died of his wounds soon after. Not yet 21 at the time of his death, Womack was buried at Lebanon Methodist Church in his hometown.
PFC Womack received a posthumous Medal of Honor in 1953 (Sidebar) and Womack Army Community Hospital, located on Fort Bragg near Fayetteville, North Carolina, was named for him in 1958. The first medical facility to serve Fort Bragg was constructed in September 1918 as a U.S. States Army Hospital. In June 1932, an 83-bed, 3-story hospital was built and designated Station Hospital One; it was closed in 1941. The building is now Headquarters for XVIII Airborne Corps and Fort Bragg. Station Hospital Two and Station Hospital Three were cantonment style hospitals that replaced Station Hospital One. In 1949, the medical facilities were combined and became the U.S. Army Station Hospital.
On August 3, 1958, a new 9-story facility was opened and named Womack Army Community Hospital in honor of combat medic and Medal of Honor recipient PFC Bryant H. Womack. It was renamed the Womack Army Medical Center in 1991. This facility was the principal medical facility for the Fort Bragg community for more than 40 years.
In March, 2000, a new Womack Army Medical Center with more than 1 million square feet of space was dedicated. This new health care complex was part of the U.S. Army Medical Department’s plan to increase patient access to more medical and specialized resources at Fort Bragg.
1. U.S. Army Center of Military History. Medal of Honor Recipients Korean War. https://history.army.mil/moh/koreanwar.html#WOMACK. Updated April 2, 2014. Accessed October 12, 2017.
Bryant Homer Womack was born in 1931 and raised in Mill Spring in southwestern North Carolina. He and his 4 siblings grew up doing farmwork. Womack enjoyed the outdoors, especially hunting and fishing. After completing high school, he was drafted into the U.S. Army in 1950 and later deployed to Korea.
PFC Womack was assigned to the Medical Company, 14th Infantry Regiment, 25th Infantry Division. During a firefight near Sokso-ri, Korea, on March 12, 1952, his night combat patrol began taking heavy casualties. Womack exposed himself to enemy fire in order to treat his wounded. Although wounded, PFC Womack refused medical treatment and continued to provide aid to others. He was the last soldier to withdraw from the engagement and died of his wounds soon after. Not yet 21 at the time of his death, Womack was buried at Lebanon Methodist Church in his hometown.
PFC Womack received a posthumous Medal of Honor in 1953 (Sidebar) and Womack Army Community Hospital, located on Fort Bragg near Fayetteville, North Carolina, was named for him in 1958. The first medical facility to serve Fort Bragg was constructed in September 1918 as a U.S. States Army Hospital. In June 1932, an 83-bed, 3-story hospital was built and designated Station Hospital One; it was closed in 1941. The building is now Headquarters for XVIII Airborne Corps and Fort Bragg. Station Hospital Two and Station Hospital Three were cantonment style hospitals that replaced Station Hospital One. In 1949, the medical facilities were combined and became the U.S. Army Station Hospital.
On August 3, 1958, a new 9-story facility was opened and named Womack Army Community Hospital in honor of combat medic and Medal of Honor recipient PFC Bryant H. Womack. It was renamed the Womack Army Medical Center in 1991. This facility was the principal medical facility for the Fort Bragg community for more than 40 years.
In March, 2000, a new Womack Army Medical Center with more than 1 million square feet of space was dedicated. This new health care complex was part of the U.S. Army Medical Department’s plan to increase patient access to more medical and specialized resources at Fort Bragg.
Bryant Homer Womack was born in 1931 and raised in Mill Spring in southwestern North Carolina. He and his 4 siblings grew up doing farmwork. Womack enjoyed the outdoors, especially hunting and fishing. After completing high school, he was drafted into the U.S. Army in 1950 and later deployed to Korea.
PFC Womack was assigned to the Medical Company, 14th Infantry Regiment, 25th Infantry Division. During a firefight near Sokso-ri, Korea, on March 12, 1952, his night combat patrol began taking heavy casualties. Womack exposed himself to enemy fire in order to treat his wounded. Although wounded, PFC Womack refused medical treatment and continued to provide aid to others. He was the last soldier to withdraw from the engagement and died of his wounds soon after. Not yet 21 at the time of his death, Womack was buried at Lebanon Methodist Church in his hometown.
PFC Womack received a posthumous Medal of Honor in 1953 (Sidebar) and Womack Army Community Hospital, located on Fort Bragg near Fayetteville, North Carolina, was named for him in 1958. The first medical facility to serve Fort Bragg was constructed in September 1918 as a U.S. States Army Hospital. In June 1932, an 83-bed, 3-story hospital was built and designated Station Hospital One; it was closed in 1941. The building is now Headquarters for XVIII Airborne Corps and Fort Bragg. Station Hospital Two and Station Hospital Three were cantonment style hospitals that replaced Station Hospital One. In 1949, the medical facilities were combined and became the U.S. Army Station Hospital.
On August 3, 1958, a new 9-story facility was opened and named Womack Army Community Hospital in honor of combat medic and Medal of Honor recipient PFC Bryant H. Womack. It was renamed the Womack Army Medical Center in 1991. This facility was the principal medical facility for the Fort Bragg community for more than 40 years.
In March, 2000, a new Womack Army Medical Center with more than 1 million square feet of space was dedicated. This new health care complex was part of the U.S. Army Medical Department’s plan to increase patient access to more medical and specialized resources at Fort Bragg.
1. U.S. Army Center of Military History. Medal of Honor Recipients Korean War. https://history.army.mil/moh/koreanwar.html#WOMACK. Updated April 2, 2014. Accessed October 12, 2017.
1. U.S. Army Center of Military History. Medal of Honor Recipients Korean War. https://history.army.mil/moh/koreanwar.html#WOMACK. Updated April 2, 2014. Accessed October 12, 2017.
Team identifies genetic differences between MM patients
Researchers say they have identified significant genetic differences between African-American patients with multiple myeloma (MM) and Caucasian patients with the disease.
For example, the researchers found that African Americans were more likely to have mutations in BCL7A, BRWD3, and AUTS2, but Caucasians were more likely to have mutations in IRF4 and TP53.
“A cancer therapy that targets TP53 would not be as effective for African Americans with multiple myeloma as it would be for a white population because doctors would be trying to fix the wrong mutated gene,” said Zarko Manojlovic, PhD, of the University of Southern California in Los Angeles.
Dr Manojlovic and his colleagues conducted this research and detailed the results in PLOS Genetics.
The researchers analyzed genetic sequencing data and clinical data from 718 MM patients participating in the MMRF CoMMpass Study.
Race was reported by the patients, but the researchers also used the genetic data to determine that 127 patients were of African descent and 591 were of European descent. The researchers noted that the mean European admixture among self-reported African Americans was 31% (range; 11%-67.8%). And the mean west-African admixture among self-reported Caucasians was 0.1% (range; 0-34.3).
The African-American patients were significantly more likely than the Caucasians to have early onset MM (at ages 40-49)—11% and 4.6%, respectively (P=0.004). And Caucasians were significantly more likely than African Americans to have late-onset MM (at ages 70-79)—22% and 14%, respectively (P=0.04).
There was no significant difference in overall survival based on race, age of onset, or MM karyotype in this population.
Mutations in the following genes occurred at significantly higher frequencies in African-American patients than in Caucasians: RYR1, RPL10, PTCHD3, BCL7A, SPEF2, MYH13, ABI3BP, BRWD3, GRM7, AUTS2, PARP4, PLD1, ANKRD26, DDX17, and STXBP4.
On the other hand, Caucasians had a significantly higher frequency of mutations in IRF4 and TP53. In fact, there was a TP53 somatic mutation frequency of 6.3% in Caucasians and 1.6% in African Americans (P=0.035).
“One of the most surprising discoveries from this large cohort is that cancers from patients of European descent were 6 times more likely than their African-descent counterparts to have mutations in TP53, a known tumor suppressor gene,” Dr Manojlovic said.
“Biologically speaking, higher mutation rates in this gene should lead to overall lower survival rates among patients of European descent, but that does not correlate with what we see in clinical outcomes. Going forward, we hope to functionally validate these results for more insight into the underlying biology.”
“We in the cancer genomics community have a responsibility to ensure that our studies represent true population diversity so we can understand the role of ancestry and biology in health outcomes,” added study author John D. Carpten, PhD, of the University of Southern California.
“The new candidate myeloma genes we identified in the African-American population may have been overlooked because of the lack of diversity in previous genomic efforts. There are clearly molecular differences between African-American and Caucasian multiple myeloma cases, and it will be critical to pursue these observations to better improve clinical management of the disease for all patients.”
Researchers say they have identified significant genetic differences between African-American patients with multiple myeloma (MM) and Caucasian patients with the disease.
For example, the researchers found that African Americans were more likely to have mutations in BCL7A, BRWD3, and AUTS2, but Caucasians were more likely to have mutations in IRF4 and TP53.
“A cancer therapy that targets TP53 would not be as effective for African Americans with multiple myeloma as it would be for a white population because doctors would be trying to fix the wrong mutated gene,” said Zarko Manojlovic, PhD, of the University of Southern California in Los Angeles.
Dr Manojlovic and his colleagues conducted this research and detailed the results in PLOS Genetics.
The researchers analyzed genetic sequencing data and clinical data from 718 MM patients participating in the MMRF CoMMpass Study.
Race was reported by the patients, but the researchers also used the genetic data to determine that 127 patients were of African descent and 591 were of European descent. The researchers noted that the mean European admixture among self-reported African Americans was 31% (range; 11%-67.8%). And the mean west-African admixture among self-reported Caucasians was 0.1% (range; 0-34.3).
The African-American patients were significantly more likely than the Caucasians to have early onset MM (at ages 40-49)—11% and 4.6%, respectively (P=0.004). And Caucasians were significantly more likely than African Americans to have late-onset MM (at ages 70-79)—22% and 14%, respectively (P=0.04).
There was no significant difference in overall survival based on race, age of onset, or MM karyotype in this population.
Mutations in the following genes occurred at significantly higher frequencies in African-American patients than in Caucasians: RYR1, RPL10, PTCHD3, BCL7A, SPEF2, MYH13, ABI3BP, BRWD3, GRM7, AUTS2, PARP4, PLD1, ANKRD26, DDX17, and STXBP4.
On the other hand, Caucasians had a significantly higher frequency of mutations in IRF4 and TP53. In fact, there was a TP53 somatic mutation frequency of 6.3% in Caucasians and 1.6% in African Americans (P=0.035).
“One of the most surprising discoveries from this large cohort is that cancers from patients of European descent were 6 times more likely than their African-descent counterparts to have mutations in TP53, a known tumor suppressor gene,” Dr Manojlovic said.
“Biologically speaking, higher mutation rates in this gene should lead to overall lower survival rates among patients of European descent, but that does not correlate with what we see in clinical outcomes. Going forward, we hope to functionally validate these results for more insight into the underlying biology.”
“We in the cancer genomics community have a responsibility to ensure that our studies represent true population diversity so we can understand the role of ancestry and biology in health outcomes,” added study author John D. Carpten, PhD, of the University of Southern California.
“The new candidate myeloma genes we identified in the African-American population may have been overlooked because of the lack of diversity in previous genomic efforts. There are clearly molecular differences between African-American and Caucasian multiple myeloma cases, and it will be critical to pursue these observations to better improve clinical management of the disease for all patients.”
Researchers say they have identified significant genetic differences between African-American patients with multiple myeloma (MM) and Caucasian patients with the disease.
For example, the researchers found that African Americans were more likely to have mutations in BCL7A, BRWD3, and AUTS2, but Caucasians were more likely to have mutations in IRF4 and TP53.
“A cancer therapy that targets TP53 would not be as effective for African Americans with multiple myeloma as it would be for a white population because doctors would be trying to fix the wrong mutated gene,” said Zarko Manojlovic, PhD, of the University of Southern California in Los Angeles.
Dr Manojlovic and his colleagues conducted this research and detailed the results in PLOS Genetics.
The researchers analyzed genetic sequencing data and clinical data from 718 MM patients participating in the MMRF CoMMpass Study.
Race was reported by the patients, but the researchers also used the genetic data to determine that 127 patients were of African descent and 591 were of European descent. The researchers noted that the mean European admixture among self-reported African Americans was 31% (range; 11%-67.8%). And the mean west-African admixture among self-reported Caucasians was 0.1% (range; 0-34.3).
The African-American patients were significantly more likely than the Caucasians to have early onset MM (at ages 40-49)—11% and 4.6%, respectively (P=0.004). And Caucasians were significantly more likely than African Americans to have late-onset MM (at ages 70-79)—22% and 14%, respectively (P=0.04).
There was no significant difference in overall survival based on race, age of onset, or MM karyotype in this population.
Mutations in the following genes occurred at significantly higher frequencies in African-American patients than in Caucasians: RYR1, RPL10, PTCHD3, BCL7A, SPEF2, MYH13, ABI3BP, BRWD3, GRM7, AUTS2, PARP4, PLD1, ANKRD26, DDX17, and STXBP4.
On the other hand, Caucasians had a significantly higher frequency of mutations in IRF4 and TP53. In fact, there was a TP53 somatic mutation frequency of 6.3% in Caucasians and 1.6% in African Americans (P=0.035).
“One of the most surprising discoveries from this large cohort is that cancers from patients of European descent were 6 times more likely than their African-descent counterparts to have mutations in TP53, a known tumor suppressor gene,” Dr Manojlovic said.
“Biologically speaking, higher mutation rates in this gene should lead to overall lower survival rates among patients of European descent, but that does not correlate with what we see in clinical outcomes. Going forward, we hope to functionally validate these results for more insight into the underlying biology.”
“We in the cancer genomics community have a responsibility to ensure that our studies represent true population diversity so we can understand the role of ancestry and biology in health outcomes,” added study author John D. Carpten, PhD, of the University of Southern California.
“The new candidate myeloma genes we identified in the African-American population may have been overlooked because of the lack of diversity in previous genomic efforts. There are clearly molecular differences between African-American and Caucasian multiple myeloma cases, and it will be critical to pursue these observations to better improve clinical management of the disease for all patients.”
Anaphylaxis Controversy and Consensus
Simplify Your Life; Pay Dues Invoice Online
Don't forget that the end of the year is the time to keep up to date with your SVS membership dues. Invoices were emailed to all members earlier this month and are due by Dec. 31.
It's simple to pay your 2018 dues online -- and there's no need to write out a check or find a stamp! Just log on to vascular.org/payinvoice. (While you're at it, please make sure your record is up to date.) You also can make a donation to the SVS Foundation at the same time. For membership help, e-mail the SVS membership department, or call 312-334-2313
Don't forget that the end of the year is the time to keep up to date with your SVS membership dues. Invoices were emailed to all members earlier this month and are due by Dec. 31.
It's simple to pay your 2018 dues online -- and there's no need to write out a check or find a stamp! Just log on to vascular.org/payinvoice. (While you're at it, please make sure your record is up to date.) You also can make a donation to the SVS Foundation at the same time. For membership help, e-mail the SVS membership department, or call 312-334-2313
Don't forget that the end of the year is the time to keep up to date with your SVS membership dues. Invoices were emailed to all members earlier this month and are due by Dec. 31.
It's simple to pay your 2018 dues online -- and there's no need to write out a check or find a stamp! Just log on to vascular.org/payinvoice. (While you're at it, please make sure your record is up to date.) You also can make a donation to the SVS Foundation at the same time. For membership help, e-mail the SVS membership department, or call 312-334-2313
How CLL patients weigh treatment efficacy, safety, and cost
New research suggests patients with chronic lymphocytic leukemia (CLL) are willing to trade treatment efficacy for a reduced risk of side effects, but the cost of treatment may trump other factors.
The patients studied placed the highest value on treatments that deliver the longest progression-free survival (PFS), but the patients were also willing to swap some efficacy for a reduced risk of serious adverse events (AEs).
Study results also indicated that factoring out-of-pocket costs into the decision-making process can significantly influence a patient’s choice of treatment.
Carol Mansfield, PhD, of RTI Health Solutions in Research Triangle Park, North Carolina, and her colleagues conducted this study and reported the results in Blood Advances. The study was supported by funding from Genentech, Inc., to RTI Health Solutions.
The researchers surveyed 384 patients with CLL. Patients were asked to choose between hypothetical treatment options, each of which was defined by 5 variable attributes—PFS, mode of administration, typical severity of diarrhea, chance of serious infection, and chance of organ damage.
The attribute patients ranked highest was a change in PFS from 10 months to 60 months. This was followed by a change in infection risk from 30% to 0%, a change in the risk of organ damage from 8% to 0%, a change in diarrhea from severe to none, and a change in the mode of administration from intravenous to oral.
On average, a gain in PFS of 35.9 months was needed for patients to accept a 30% risk of serious infection. A gain in PFS of 26.3 months was needed for patients to accept an 8% risk of organ damage.
A gain in PFS of 21.6 months was needed for patients to accept severe diarrhea. And a gain in PFS of 3.5 months was needed for patients to accept the change from a daily pill to intravenous administration for 6 months.
There were no significant differences in preferences among treatment-naïve patients, first-line patients, and relapsed/refractory patients.
Impact of cost
When the researchers conducted a supplemental cost analysis, they found that out-of-pocket cost had a substantial impact on treatment choice.
The cost analysis included 2 treatments—medicines A and B. Based on the prior analysis, the researchers predicted that 91% of patients would choose medicine B if cost were not a concern because B offered longer PFS than A.
“We used the results from the discrete-choice experiment to forecast the probability that a respondent would pick each hypothetical drug without any mention of cost and then compared that to the choices people made when out-of-pocket costs for these medicines were included,” Dr Mansfield explained.
Patients were asked to choose between medicines A and B under 2 circumstances in which B cost more than A.
When medicine B had a monthly out-of-pocket cost that was $75 more than medicine A, 50% of patients chose medicine A.
When medicine B had a monthly out-of-pocket cost that was $400 more than medicine A, 74% of patients chose medicine A.
“Cost is clearly something that has an impact,” Dr Mansfield said. “When patients get prescribed something they can’t afford, they have to make very difficult choices.”
Dr Mansfield and her colleagues believe their findings will help doctors and patients focus on treatments that account for a patient’s unique circumstances and goals.
“Patients don’t always know that they could be making these tradeoffs,” Dr Mansfield said. “We hope that our findings can help doctors to have frank discussions with their patients about the differences between treatments and how these might affect their lives.”
New research suggests patients with chronic lymphocytic leukemia (CLL) are willing to trade treatment efficacy for a reduced risk of side effects, but the cost of treatment may trump other factors.
The patients studied placed the highest value on treatments that deliver the longest progression-free survival (PFS), but the patients were also willing to swap some efficacy for a reduced risk of serious adverse events (AEs).
Study results also indicated that factoring out-of-pocket costs into the decision-making process can significantly influence a patient’s choice of treatment.
Carol Mansfield, PhD, of RTI Health Solutions in Research Triangle Park, North Carolina, and her colleagues conducted this study and reported the results in Blood Advances. The study was supported by funding from Genentech, Inc., to RTI Health Solutions.
The researchers surveyed 384 patients with CLL. Patients were asked to choose between hypothetical treatment options, each of which was defined by 5 variable attributes—PFS, mode of administration, typical severity of diarrhea, chance of serious infection, and chance of organ damage.
The attribute patients ranked highest was a change in PFS from 10 months to 60 months. This was followed by a change in infection risk from 30% to 0%, a change in the risk of organ damage from 8% to 0%, a change in diarrhea from severe to none, and a change in the mode of administration from intravenous to oral.
On average, a gain in PFS of 35.9 months was needed for patients to accept a 30% risk of serious infection. A gain in PFS of 26.3 months was needed for patients to accept an 8% risk of organ damage.
A gain in PFS of 21.6 months was needed for patients to accept severe diarrhea. And a gain in PFS of 3.5 months was needed for patients to accept the change from a daily pill to intravenous administration for 6 months.
There were no significant differences in preferences among treatment-naïve patients, first-line patients, and relapsed/refractory patients.
Impact of cost
When the researchers conducted a supplemental cost analysis, they found that out-of-pocket cost had a substantial impact on treatment choice.
The cost analysis included 2 treatments—medicines A and B. Based on the prior analysis, the researchers predicted that 91% of patients would choose medicine B if cost were not a concern because B offered longer PFS than A.
“We used the results from the discrete-choice experiment to forecast the probability that a respondent would pick each hypothetical drug without any mention of cost and then compared that to the choices people made when out-of-pocket costs for these medicines were included,” Dr Mansfield explained.
Patients were asked to choose between medicines A and B under 2 circumstances in which B cost more than A.
When medicine B had a monthly out-of-pocket cost that was $75 more than medicine A, 50% of patients chose medicine A.
When medicine B had a monthly out-of-pocket cost that was $400 more than medicine A, 74% of patients chose medicine A.
“Cost is clearly something that has an impact,” Dr Mansfield said. “When patients get prescribed something they can’t afford, they have to make very difficult choices.”
Dr Mansfield and her colleagues believe their findings will help doctors and patients focus on treatments that account for a patient’s unique circumstances and goals.
“Patients don’t always know that they could be making these tradeoffs,” Dr Mansfield said. “We hope that our findings can help doctors to have frank discussions with their patients about the differences between treatments and how these might affect their lives.”
New research suggests patients with chronic lymphocytic leukemia (CLL) are willing to trade treatment efficacy for a reduced risk of side effects, but the cost of treatment may trump other factors.
The patients studied placed the highest value on treatments that deliver the longest progression-free survival (PFS), but the patients were also willing to swap some efficacy for a reduced risk of serious adverse events (AEs).
Study results also indicated that factoring out-of-pocket costs into the decision-making process can significantly influence a patient’s choice of treatment.
Carol Mansfield, PhD, of RTI Health Solutions in Research Triangle Park, North Carolina, and her colleagues conducted this study and reported the results in Blood Advances. The study was supported by funding from Genentech, Inc., to RTI Health Solutions.
The researchers surveyed 384 patients with CLL. Patients were asked to choose between hypothetical treatment options, each of which was defined by 5 variable attributes—PFS, mode of administration, typical severity of diarrhea, chance of serious infection, and chance of organ damage.
The attribute patients ranked highest was a change in PFS from 10 months to 60 months. This was followed by a change in infection risk from 30% to 0%, a change in the risk of organ damage from 8% to 0%, a change in diarrhea from severe to none, and a change in the mode of administration from intravenous to oral.
On average, a gain in PFS of 35.9 months was needed for patients to accept a 30% risk of serious infection. A gain in PFS of 26.3 months was needed for patients to accept an 8% risk of organ damage.
A gain in PFS of 21.6 months was needed for patients to accept severe diarrhea. And a gain in PFS of 3.5 months was needed for patients to accept the change from a daily pill to intravenous administration for 6 months.
There were no significant differences in preferences among treatment-naïve patients, first-line patients, and relapsed/refractory patients.
Impact of cost
When the researchers conducted a supplemental cost analysis, they found that out-of-pocket cost had a substantial impact on treatment choice.
The cost analysis included 2 treatments—medicines A and B. Based on the prior analysis, the researchers predicted that 91% of patients would choose medicine B if cost were not a concern because B offered longer PFS than A.
“We used the results from the discrete-choice experiment to forecast the probability that a respondent would pick each hypothetical drug without any mention of cost and then compared that to the choices people made when out-of-pocket costs for these medicines were included,” Dr Mansfield explained.
Patients were asked to choose between medicines A and B under 2 circumstances in which B cost more than A.
When medicine B had a monthly out-of-pocket cost that was $75 more than medicine A, 50% of patients chose medicine A.
When medicine B had a monthly out-of-pocket cost that was $400 more than medicine A, 74% of patients chose medicine A.
“Cost is clearly something that has an impact,” Dr Mansfield said. “When patients get prescribed something they can’t afford, they have to make very difficult choices.”
Dr Mansfield and her colleagues believe their findings will help doctors and patients focus on treatments that account for a patient’s unique circumstances and goals.
“Patients don’t always know that they could be making these tradeoffs,” Dr Mansfield said. “We hope that our findings can help doctors to have frank discussions with their patients about the differences between treatments and how these might affect their lives.”
Physicians do not trust bone biopsy culture data
Editor’s Note: The Society of Hospital Medicine’s (SHM’s) Physician in Training Committee launched a scholarship program in 2015 for medical students to help transform health care and revolutionize patient care. The program has been expanded for the 2017-18 year, offering two options for students to receive funding and engage in scholarly work during their 1st, 2nd, and 3rd years of medical school. As a part of the program, recipients are required to write about their experience on a biweekly basis.
As I approach the end of my summer research project, my team and I have reflected on what we’ve learned from both the research itself and the experience of working on the project.
As work-life balance is important to me, I would usually I would balk at the idea of sacrificing my personal time, but in this case, I am driven by a sense of ownership and pride over the project that I haven’t felt with past projects. I truly believe the results of this research have the potential to change the way physicians think about and manage patients with osteomyelitis, and I am eager to publish our results and attend conferences where I can present and discuss the findings with the medical community.
We hypothesized that the use of image-guided bone biopsies in patients with non-vertebral osteomyelitis would not have a significant impact on antibiotic management. Our results showed that physicians usually do not trust culture data provided by bone biopsy results. Negative bone cultures almost never lead physicians to discontinue antibiotics due to the low yield and reliability of bone biopsy culture data. Similarly, positive cultures almost never lead physicians to prescribe targeted antibiotics. 75% of the patients in our study had contiguous osteomyelitis caused by an overlying ulcer (e.g., diabetic foot ulcers or sacral decubitus ulcers). Exposure of the wound to the outside world often results in polymicrobial infections, and as such physicians rarely narrowed antibiotic coverage when a single organism was cultured. We also found that empiric antibiotic therapy adequately treated cultured micro-organisms in 95% of cases.
While many questions remained unanswered by this study, our results are an important contribution to the body of evidence that image-guided bone biopsies have low utility in the management of contiguous non-vertebral osteomyelitis. I look forward to seeing how the results of future research will compare with our findings. I am grateful to have had the opportunity to work in such an exciting area of research and I hope to continue participating in research projects throughout my medical career.
Cole Hirschfeld is originally from Phoenix. He received undergraduate degrees in finance and entrepreneurship from the University of Arizona and went on to work in the finance industry for 2 years before deciding to change careers and attend medical school. He is now a 4th year medical student at Cornell University, New York, and plans to apply for residency in internal medicine.
Editor’s Note: The Society of Hospital Medicine’s (SHM’s) Physician in Training Committee launched a scholarship program in 2015 for medical students to help transform health care and revolutionize patient care. The program has been expanded for the 2017-18 year, offering two options for students to receive funding and engage in scholarly work during their 1st, 2nd, and 3rd years of medical school. As a part of the program, recipients are required to write about their experience on a biweekly basis.
As I approach the end of my summer research project, my team and I have reflected on what we’ve learned from both the research itself and the experience of working on the project.
As work-life balance is important to me, I would usually I would balk at the idea of sacrificing my personal time, but in this case, I am driven by a sense of ownership and pride over the project that I haven’t felt with past projects. I truly believe the results of this research have the potential to change the way physicians think about and manage patients with osteomyelitis, and I am eager to publish our results and attend conferences where I can present and discuss the findings with the medical community.
We hypothesized that the use of image-guided bone biopsies in patients with non-vertebral osteomyelitis would not have a significant impact on antibiotic management. Our results showed that physicians usually do not trust culture data provided by bone biopsy results. Negative bone cultures almost never lead physicians to discontinue antibiotics due to the low yield and reliability of bone biopsy culture data. Similarly, positive cultures almost never lead physicians to prescribe targeted antibiotics. 75% of the patients in our study had contiguous osteomyelitis caused by an overlying ulcer (e.g., diabetic foot ulcers or sacral decubitus ulcers). Exposure of the wound to the outside world often results in polymicrobial infections, and as such physicians rarely narrowed antibiotic coverage when a single organism was cultured. We also found that empiric antibiotic therapy adequately treated cultured micro-organisms in 95% of cases.
While many questions remained unanswered by this study, our results are an important contribution to the body of evidence that image-guided bone biopsies have low utility in the management of contiguous non-vertebral osteomyelitis. I look forward to seeing how the results of future research will compare with our findings. I am grateful to have had the opportunity to work in such an exciting area of research and I hope to continue participating in research projects throughout my medical career.
Cole Hirschfeld is originally from Phoenix. He received undergraduate degrees in finance and entrepreneurship from the University of Arizona and went on to work in the finance industry for 2 years before deciding to change careers and attend medical school. He is now a 4th year medical student at Cornell University, New York, and plans to apply for residency in internal medicine.
Editor’s Note: The Society of Hospital Medicine’s (SHM’s) Physician in Training Committee launched a scholarship program in 2015 for medical students to help transform health care and revolutionize patient care. The program has been expanded for the 2017-18 year, offering two options for students to receive funding and engage in scholarly work during their 1st, 2nd, and 3rd years of medical school. As a part of the program, recipients are required to write about their experience on a biweekly basis.
As I approach the end of my summer research project, my team and I have reflected on what we’ve learned from both the research itself and the experience of working on the project.
As work-life balance is important to me, I would usually I would balk at the idea of sacrificing my personal time, but in this case, I am driven by a sense of ownership and pride over the project that I haven’t felt with past projects. I truly believe the results of this research have the potential to change the way physicians think about and manage patients with osteomyelitis, and I am eager to publish our results and attend conferences where I can present and discuss the findings with the medical community.
We hypothesized that the use of image-guided bone biopsies in patients with non-vertebral osteomyelitis would not have a significant impact on antibiotic management. Our results showed that physicians usually do not trust culture data provided by bone biopsy results. Negative bone cultures almost never lead physicians to discontinue antibiotics due to the low yield and reliability of bone biopsy culture data. Similarly, positive cultures almost never lead physicians to prescribe targeted antibiotics. 75% of the patients in our study had contiguous osteomyelitis caused by an overlying ulcer (e.g., diabetic foot ulcers or sacral decubitus ulcers). Exposure of the wound to the outside world often results in polymicrobial infections, and as such physicians rarely narrowed antibiotic coverage when a single organism was cultured. We also found that empiric antibiotic therapy adequately treated cultured micro-organisms in 95% of cases.
While many questions remained unanswered by this study, our results are an important contribution to the body of evidence that image-guided bone biopsies have low utility in the management of contiguous non-vertebral osteomyelitis. I look forward to seeing how the results of future research will compare with our findings. I am grateful to have had the opportunity to work in such an exciting area of research and I hope to continue participating in research projects throughout my medical career.
Cole Hirschfeld is originally from Phoenix. He received undergraduate degrees in finance and entrepreneurship from the University of Arizona and went on to work in the finance industry for 2 years before deciding to change careers and attend medical school. He is now a 4th year medical student at Cornell University, New York, and plans to apply for residency in internal medicine.
Review suggests low incidence of BIA-ALCL in Canada
Results of a safety review suggest there is a low incidence of breast implant-associated anaplastic large-cell lymphoma (BIA-ALCL) in Canada.
Health Canada undertook the review because of an increase in reporting of BIA-ALCL internationally.
The review showed that 5 confirmed cases of BIA-ALCL have been reported by Canadian manufacturers in the last 10 years.
This is equal to 1 case of BIA-ALCL per 77,190 implants sold, or 0.0013%.
However, Health Canada acknowledges that some cases may not have been reported to the manufacturers or Health Canada.
Available data suggest that BIA-ALCL is more frequently reported with textured surface implants than smooth surface implants. Textured surface implants account for a quarter of all breast implants sold in Canada.
Four of the 5 reported Canadian cases of BIA-ALCL involved textured implants. The surface type was not reported in the remaining case.
The rate of occurrence of BIA‑ALCL per textured implant sold in Canada is 1 case per 24,177 or 0.0041%.
As a result of its safety review, Health Canada is working with manufacturers to update the safety information on the product labeling for all breast implants.
The agency is also communicating this safety information to Canadians through the Recalls and Safety Alerts database on the Healthy Canadians website.
Health Canada continues to monitor the safety profile of breast implants through its post-market surveillance program.
The agency will also monitor cases of BIA-ALCL through an annual follow-up with manufacturers of breast implants.
Health Canada is recommending that healthcare professionals learn about the signs, symptoms, and testing steps to recognize and diagnose BIA‑ALCL.
In addition, healthcare professionals in Canada should report incidents of BIA-ALCL to Health Canada. These reports should include specific details, such as symptoms, how BIA-ALCL was discovered, the age of the patient at implantation, prior implant history, the age of the patient at discovery, tests conducted to diagnose BIA-ALCL, staging information, the course of therapy, and clinical outcomes.
Reports can be made by calling Health Canada at 1-866-234-2345. Alternatively, visit Health Canada’s webpage on Adverse Reaction Reporting for information on how to report online, by mail, or by fax.
Results of a safety review suggest there is a low incidence of breast implant-associated anaplastic large-cell lymphoma (BIA-ALCL) in Canada.
Health Canada undertook the review because of an increase in reporting of BIA-ALCL internationally.
The review showed that 5 confirmed cases of BIA-ALCL have been reported by Canadian manufacturers in the last 10 years.
This is equal to 1 case of BIA-ALCL per 77,190 implants sold, or 0.0013%.
However, Health Canada acknowledges that some cases may not have been reported to the manufacturers or Health Canada.
Available data suggest that BIA-ALCL is more frequently reported with textured surface implants than smooth surface implants. Textured surface implants account for a quarter of all breast implants sold in Canada.
Four of the 5 reported Canadian cases of BIA-ALCL involved textured implants. The surface type was not reported in the remaining case.
The rate of occurrence of BIA‑ALCL per textured implant sold in Canada is 1 case per 24,177 or 0.0041%.
As a result of its safety review, Health Canada is working with manufacturers to update the safety information on the product labeling for all breast implants.
The agency is also communicating this safety information to Canadians through the Recalls and Safety Alerts database on the Healthy Canadians website.
Health Canada continues to monitor the safety profile of breast implants through its post-market surveillance program.
The agency will also monitor cases of BIA-ALCL through an annual follow-up with manufacturers of breast implants.
Health Canada is recommending that healthcare professionals learn about the signs, symptoms, and testing steps to recognize and diagnose BIA‑ALCL.
In addition, healthcare professionals in Canada should report incidents of BIA-ALCL to Health Canada. These reports should include specific details, such as symptoms, how BIA-ALCL was discovered, the age of the patient at implantation, prior implant history, the age of the patient at discovery, tests conducted to diagnose BIA-ALCL, staging information, the course of therapy, and clinical outcomes.
Reports can be made by calling Health Canada at 1-866-234-2345. Alternatively, visit Health Canada’s webpage on Adverse Reaction Reporting for information on how to report online, by mail, or by fax.
Results of a safety review suggest there is a low incidence of breast implant-associated anaplastic large-cell lymphoma (BIA-ALCL) in Canada.
Health Canada undertook the review because of an increase in reporting of BIA-ALCL internationally.
The review showed that 5 confirmed cases of BIA-ALCL have been reported by Canadian manufacturers in the last 10 years.
This is equal to 1 case of BIA-ALCL per 77,190 implants sold, or 0.0013%.
However, Health Canada acknowledges that some cases may not have been reported to the manufacturers or Health Canada.
Available data suggest that BIA-ALCL is more frequently reported with textured surface implants than smooth surface implants. Textured surface implants account for a quarter of all breast implants sold in Canada.
Four of the 5 reported Canadian cases of BIA-ALCL involved textured implants. The surface type was not reported in the remaining case.
The rate of occurrence of BIA‑ALCL per textured implant sold in Canada is 1 case per 24,177 or 0.0041%.
As a result of its safety review, Health Canada is working with manufacturers to update the safety information on the product labeling for all breast implants.
The agency is also communicating this safety information to Canadians through the Recalls and Safety Alerts database on the Healthy Canadians website.
Health Canada continues to monitor the safety profile of breast implants through its post-market surveillance program.
The agency will also monitor cases of BIA-ALCL through an annual follow-up with manufacturers of breast implants.
Health Canada is recommending that healthcare professionals learn about the signs, symptoms, and testing steps to recognize and diagnose BIA‑ALCL.
In addition, healthcare professionals in Canada should report incidents of BIA-ALCL to Health Canada. These reports should include specific details, such as symptoms, how BIA-ALCL was discovered, the age of the patient at implantation, prior implant history, the age of the patient at discovery, tests conducted to diagnose BIA-ALCL, staging information, the course of therapy, and clinical outcomes.
Reports can be made by calling Health Canada at 1-866-234-2345. Alternatively, visit Health Canada’s webpage on Adverse Reaction Reporting for information on how to report online, by mail, or by fax.
Responding to the Opioid Crisis: An Indian Health Service Pharmacist-Led Pain Management Clinic
According to the National Academy of Medicine (NAM), about 100 million people live with chronic pain in the U.S.1 There is evidence for the use of opioids to treat acute pain lasting 12 weeks or less. However, high-quality studies that analyze the benefit and safety of long-term opioid therapy are not yet available.2 In 2013, 249 million opioid prescriptions were written, equivalent to about 1 prescription per adult living in the U.S.3
Between 1999 and 2008, nonmedical use of prescription pain killers in the American Indian and Alaska Native populations was 2 to 3 times the frequency found in the white and black populations, respectively.1 These clinically contradictory practices created an environment conducive to opioid abuse and overdose. According to the Centers for Disease Control and Prevention, 1 in 4 people on chronic opioid therapy struggle with addiction.4 In 2014, more than 14,000 people in the U.S. died from overdoses involving prescription opioids.
The Comprehensive Addiction and Recovery Act of 2016 authorized prescription drug monitoring programs (PMPs) and a task force to create optimal pain treatment practices.5 The American Pharmacists Association (APhA), a major proponent of this law, argued that pharmacists are an underutilized resource despite having valuable clinical knowledge in the initiation, monitoring, and discontinuation of opioids. Additionally, pharmacists are able to refer patients to nonpharmacologic forms of pain management and dispense naloxone for emergent opioid overdose reversal.
Former Surgeon General Vivek Murthy developed the Turn the Tide Rx campaign to curb and reverse the opioid crisis in the U.S.3 The turnthetiderx.org website offers a pledge for clinicians who agree to be educated about pain management. It encourages open communication among prescribers and contains guideline-based resources on assessing pain and addiction risk, appropriate opioid prescribing, and how to manage opioid overdose. As required by law for prescribers in most states, there are instructions on how to access and analyze PMP opioid usage. The website also provides fact sheets about opioid treatments, safe disposal of medications, and helpline information.
Local Opioid Misuse Initiatives
New Mexico (NM) has one of the nation’s highest opioid and heroin overdose death rates.6 In January 2015, the U.S. Attorney’s Office and the University of New Mexico Health and Sciences Center partnered to launch the Heroin and Opioid Prevention and Education Initiative. The partners recognized that joint action between medical sciences and law enforcement was crucial to address the consequences of the opioid epidemic on public health and safety.
In 2017, the IHS established the National Committee on Heroin, Opioids, and Pain Efforts. Comprised of a variety of pharmacy and other subject-matter experts, this committee has a multipronged strategy to address the opioid epidemic from training to expanding medication-assisted treatment.7
Pharmacists provide clinical services in a variety of interdisciplinary ambulatory care clinics at Gallup Indian Medical Center (GIMC) in NM. The GIMC is located outside reservation boundaries but is centrally located to serve Navajo, Zuni, and a variety of other native populations. Pharmacist-run clinics include diabetes mellitus, anticoagulation, asthma, anemia, infectious diseases, and chronic pain. At GIMC, pain management pharmacists use a collective approach to curb opioid misuse. This article describes the establishment and impact of a pharmacist-led pain management clinic (PMC) at GIMC.
Pain Management Clinic
The understaffed urgent care clinic (UCC), emergency department (ED), primary care, and specialty practices plus a growing burden of complicated pain patients incentivized the development of the GIMC PMC. Under a collaborative practice agreement, pain management pharmacists were tasked with assessing, treating, and controlling noncancer chronic pain while improving quality of care and patient satisfaction (eAppendix 1, available at www.fedprac.com). The PMC goal was to improve functionality and pain scores and to reduce patient visits to the UCC and ED.
Originally, the PMC only performed medication titration for patients. In 2012, a former pharmacy resident became the PMC coordinator and has since helped to transform and expand its services. Currently, the coordinator dedicates about 20 hours per week managing pain patients in various capacities. Over time, other pain management pharmacists joined the PMC and support activities for 5 to 10 hours per week. There are now 4 pain management pharmacists who rotate through the PMC.
Pain management clinic visits generally are held once weekly for 3 hours and are occasionally expanded to full days based on patient schedule load. The initial 2 PMC appointments for each patient are 1 hour and are held within a 2-week period. Subsequent visits are each 30 minutes at 1 to 2 month intervals, depending on patient pain level and medication titration requirements. This standardized follow-up ensures new patients receive the close monitoring of slow dosage titrations necessary to achieve maximum therapeutic benefit.
Referrals
Patients only are admitted into the PMC via consults from primary care providers (PCPs). The consultations generally involve patients with complicated medical histories or who require complex therapies. The patients are contacted by telephone prior to scheduling. If a patient is not interested in PMC services, the consult is amended and the PCP is notified. This policy has been newly implemented to reduce the no-show rates. Pain management pharmacists then conduct PMC visits. The PMC activities are reported to the Pharmacy and Therapeutics committee annually. The PMC pharmacists also are available for telephone consultations from any internal hospital system department during weekday business hours.
The PMC patient population is fluid. New patients are accepted and clinically stable patients are discharged from PMC on a regular basis. The stable patients are released back to the PCP for further follow-up. Patients are considered stable if they have reached pain-related goals, are on maintenance doses of opioids, and/or are regularly participating in applicable interventional and referred therapies. If a patient requires reentry into PMC care, a new referral can be placed.
Interventional Programs
Since its inception, PMC has been a referral service to interventional programs. Physicians in the family medicine clinic provide twice weekly pain/palliative care clinic visits. These PCPs typically perform trigger point injections with lidocaine to relax muscles, which may disrupt nerve fibers. Ideally, this treatment reduces the use of opioids, non-steroidal anti-inflammatory drugs (NSAIDs), steroids, and epidural medications. Three acupuncturists were hired, which has reduced scheduling bottlenecks and wait times for patients to return for follow-up, especially in a treatment modality requiring frequent visits for effectiveness.
Pain Committee
As a part of an expansion of pain management services, GIMC established a pain committee (PC). The PC includes the GIMC medical director, PMC coordinator, pain management pharmacists, palliative care providers, PCPs, and specialty care providers. The PC created a detailed policy and procedures on management of chronic non-cancer pain for the Gallup Service Unit (eAppendix 2, available at www.fedprac.com). The PC offers guidance and completes consultations, performs internal review of prescribing patterns, and provides an appeals process for patients who have broken pain agreements. Physician and administrative champions have been instrumental to ensure proper pain management at GIMC.
Many VA facilities have deployed pain management clinics. At the VA Boston Healthcare System (VABHS), a pain management center is staffed by a multidisciplinary team that consists of anesthesiologists, neurologists, psychiatrists, nurses, and pharmacists.8 This pain clinic operates multiple days per week to accommodate demand, and patients are followed at least once a month. The VABHS often synchronized clinic visit dates with medication refill dates. Pharmacists offer an e-consult pain service to provide immediate recommendations to PCPs to bridge those patients awaiting appointments with pain clinic specialists at some VA facilities in Florida.9 Insufficient funding has prevented GIMC from increased PMC clinic hours.
Clinic Scope
Currently, the PMC sees the majority of PC cases. Pain management pharmacists are selected to conduct pain management visits based on interest and competency. Qualifications to work as a PMC pharmacist include on-the-job training, at least 6 annual pain management continuing medical education (CME) credits, participation in the NM naloxone training webinar, and completion of the physical assessment portion of the NM pharmacist clinician training course. It is highly recommended that pharmacists attend the PAINWeek conference in Las Vegas, Nevada, to obtain the necessary CME credits. In addition, pharmacists are requested to obtain the IHS National Clinical Pharmacy Specialist (NCPS) qualification within a year of practice.
Pain management pharmacists in the PMC review the indications for pain management, monitor medication therapy and adherence, adjust doses, manage adverse effects, study trends in pain and mood screening tools, and assess changes in functionality. These pharmacists are able to prescribe, discontinue, or titrate noncontrolled substance adjunctive therapies without a PCP cosignature. Adjunctive medication therapies can be NSAIDs, anticonvulsants, neuropathic pain relievers, muscle relaxers, and topical analgesics.
If adjustments to controlled substances are warranted, pain management pharmacists present the case to the PCP via electronic health record (EHR) notification or telephone conversation. These pharmacists ensure hard copies of controlled substance prescriptions are retrieved and provide refill coordination if assistance is requested by the patient. Pharmacists provide 28-day (not 30-day) prescriptions for opioid and controlled substance prescriptions to reduce weekend refill requests. Pain management pharmacists also order a variety of laboratory tests (eg, liver and renal function tests, and complete blood counts) related to the safe use of medications. If a patient is deemed unfit for PMC management, such as due to pain agreement violations, the PMC coordinator formally presents the case during PC meetings.
The PMC often recommends a multitude of nonpharmacologic treatments, including ice, hot rice socks, an anti-inflammatory diet, massage therapy, tennis ball massage for muscle tension and pinched nerves, chair exercises, transcutaneous electrical nerve stimulation therapy, aquatic therapy, and distraction therapy. Pain management pharmacists also can coordinate referrals to specialists and interventional therapies (eg, physical therapy; occupational therapy; acupuncture; trigger point injections; podiatry; orthopedics; ear, nose and throat; and diabetes mellitus).
Pain management pharmacists use a variety of established tools in the pain management clinic. The PMC EHR template and interview process are consistent with the universal precautions approach to unified pain management.10 Many of the questionnaires, tools, and laboratory tests are repeated periodically based on PMC policy and patient-specific need. These tools include a controlled substance pain agreement, consent for chronic opioid therapy, Opioid Risk Tool (ORT), Current Opioid Misuse Measure (COMM) for opioid abuse risk assessment, and the Patient Health Questionnaire (PHQ-9) for concurrent depression (Table and eAppendices 1, 3, and 4, available at www.fedprac.com). The ORT recently was added to the patient assessment packet to provide a stronger assessment of opioid misuse and abuse risk. Patient goals also are discussed with an emphasis on realistic changes, the level of control that would satisfy the patient and is feasible, what activities of daily living or hobbies the patient would like to regain, and what relationships the patient would like to improve.
PMC Patients
New patients are required to complete urine drug tests (UDTs), which can be performed in house or sent out if specific drug levels are required. Federally, marijuana is an illicit substance and is not prescribed or dispensed. Unpredictable effects of traditional medicine on the UDT have been observed. If a UDT shows positive for illicit substances, a discussion with the patient on toxicity and risks is initiated allowing them to choose to continue to use other substances for pain or use only the pain medication(s) appropriately prescribed by GIMC providers. Patients can be deemed ineligible for PMC management if they do not discontinue the use of illicit substances.
Health care providers and pharmacists involved in the prescribing or dispensing of controlled substances also complete a review of the patient’s PMP profile. It is mandatory in NM to complete PMP surveillance prior to prescribing controlled substances in quantities greater than 12 units within a 72-hour period and every 3 months for refills of chronic opioids.11 The PMP Interconnect service allows registered providers in NM to search for controlled substance usage in 25 states. All but 1 state in the U.S. has a PMP in development or in place. Federal providers who do not have a NM professional license also may apply for a NM PMP login to take advantage of the PMP Interconnect service. If the patient’s PMP is negative for prescribed opioids or positive for nonprescribed substances, the providers will conduct more research to reassess the risks and benefits of ongoing opioid therapy.
Random pill counts for tracked patients also have been incorporated into the PMC policy. These pill counts can be requested regardless of clinic appointment dates and can show whether patients are taking too many pills or diverting pills. Pill counts also may show that the patient may not need as many tablets per prescription if they consistently have more than expected based on dosing frequency. If a patient has adhered to prescribing recommendations, he or she may be allowed an early refill of the chronic opioid to cover them during a vacation or other unexpected event. However, if the pill counts are not consistent with instructions, then prescribing may be restricted to a 5-day, 7-day, or 14-day supply only. If patients do not present for pill count within 24 hours of the request, they can have their opioid use privileges at GIMC revoked as consented in the pain agreement. Patients are educated on proper storage and security of opioids medication at home and funding for lock boxes is expected in the near future. Patients may be referred to other services if opioid-use disorders are identified and confirmed.
Other administrative components of the pain management pharmacist responsibilities include clinical chart reviews before appointments or telephone consultations, sending appointment letters, contacting patients about and conducting random pill counts, and documenting PMC visit notes and updating flowsheets (eAppendices 4 and 5, available at www.fedprac.com). Currently under development is an EHR function that can quickly provide a summary of a patient’s pain management without a tedious search through the chart. Pain management pharmacists regularly instruct pharmacists and providers on changes in regulatory requirements of pain management as it pertains to prescription fills or clinical indications.
Ancillary Pharmacy Services
All pain patients on opioids therapies receive an annual pain evaluation. This evaluation provides a holistic description of the patient’s pain, a second opinion, and a collective review of the safety and efficacy of treatment. Components of the pain evaluation include review of medication toxicities and adverse effects, reconciliation of the treatment with current pain diagnosis and intensity, and coordination of opioid tapering schedules. Physical assessments and pill counts also are performed. Issues that have been uncovered include incidences of opioid-induced hyperalgesia and patients filling opioids prescriptions without taking the medications because they did not want to tell the provider the medication did not work.
Naloxone overdose prevention training and dispensing has been critical for ensuring maximum safety and life-saving methods in the realm of opioid therapy. Providers, patients, and rescue buddies are trained in the indication for, the administration of, and directions after naloxone use. Patients then are provided with naloxone nasal spray after the conclusion of the training and with instruction on refill procedures. Naloxone can be administered without legal penalty by anyone in NM. When refills for naloxone are requested, a naloxone-specific refill note is filed in the EHR to collect data on naloxone usage. In collaboration with a local suicide and substance abuse prevention network, 2 pain management pharmacists have created a Pills Can Kill booklet for dispersion to patients in waiting rooms, offices, schools, and throughout the county.
MedSafe receptacles (Houston, Texas) for collection of unused or unwanted medications, including controlled substances, are available in the pharmacy. These receptacles give patients a convenient and free outlet to remove circulating opioids from general access in the community.
Clinic Impact
Previously at GIMC, clinical pain conditions were managed by providers with minimal pain management expertise. Providers in the UCC and ED treated both acute and chronic pain with minimally enforced opioid prescribing limits. Often, patients were prescribed the dangerous drug trio of opioids, benzodiazepines, and muscle relaxers. In addition, there were inconsistent PMP checks, scheduled or random UDTs, or pill counts.
Currently, providers adhere more strongly to their scope of practice, which has resulted in less erratic opioid prescribing, from initiating therapy to prescribing large quantities. Providers in the UCC and ED more often triage chronic opioid pain patients to the PCP rather than obliging patients’ requests for chronic pain medication refills. Since UCC and ED providers now focus on the treatment of acute pain, there have been fewer drug seekers frequenting those departments, which has reduced the drug-seeking burden on PCPs and the outpatient pharmacy.
Increased utilization and study of the PMP profiles at GIMC has helped uncover important information, including incidences of theft and diversion. For example, a patient or caregiver who claimed stolen opioids was discovered to be diverting opioids from patients under her care and acutely drugging her patients in order for their UDTs to appear positive for opioids. Patients have been found drug and doctor shopping under maiden and married names, under multiple birthdays, in other states, or under a different gender altogether. Some patients have been selling immense amounts of opioids and others consuming immense amounts.
Statewide statistics from the NM Board of Pharmacy from 2016 describes a 20.1% increase in PMP usage over the previous year.12 Data from 3 million prescriptions are uploaded to the PMP annually, and more than 100,000 search requests are processed monthly.11 There was a 16% decrease in opioid prescriptions per patient from multiple providers, a 14.2% decline in concurrent opioid and benzodiazepine prescriptions, and a 7.2% reduction in total opioid prescriptions.12 Fortunately, opioid overdose death rates are down 7% from the previous year.
There is an assumption of mutual trust between patient and provider. However, patients are given more responsibility for pain management through the use of a variety of objective tools and labs. Only a few people have requested refills on the naloxone kits other than for replacement of expired product. Based on experience, many patients and rescue buddies have inquired why they did not know of opioid-related risks earlier and stated that if they had naloxone available at home earlier, they could have saved a life. Further research is needed on the true impact of naloxone and its expanding access in the community.
The PMC has shown clinical success beyond simply helping to curb inappropriate opioid prescribing and overdose deaths. Investigative work such as initiating the right drug for the pain level or defining twice daily dosing as every 12 hours and not any 2 times per day has improved pain and function greatly. Many cases of hyperalgesia have been reduced by careful reductions in daily opioid doses.
Conclusion
The PMC and partners will continue to sustain efforts and transform now that the opioid crisis is exposed in the media, the IHS, and the PHS. The ongoing goals of the pain committee are to lift the dependence on opioids as long-term treatment, identify alternative solutions to pain conditions, and execute appropriate coordination of treatment. Optimization of pain management will depend on a variety of administrative and supportive service changes. Expansion of more PMC days is being considered to reduce no-show rates and the delay to first scheduled appointment. Recruitment and maintenance of specialists in behavioral health are crucial.
Securing avenues for medication-assisted therapies with buprenorphine and methadone also will help to reverse the prevalence of the opioid use disorders. The public hospital in Gallup, NM, has begun to mirror GIMC policies for consistent community actions toward improved pain management. Additionally, the GIMC experiences have been shared with area IHS facility pharmacists who are becoming increasingly involved in the national efforts to improve pain care. The pharmacy pain management clinic services at GIMC have emphasized judicious opioid prescribing, reduced overdose risk in the community, and improved patient functionality and quality of care through close pharmacotherapy monitoring.
1. The American Academy of Pain Medicine. AAPM Facts and Figures in Pain. http://www.painmed.org/patientcenter/facts_on_pain.aspx. Accessed September 18, 2017.
2. Dowell D, Haegerich TM, Chou R. CDC guideline for prescribing opioids for chronic pain---United States, 2016. JAMA. 2016;315(15):1624-1645.
3. U.S. Department of Health and Human Services. The surgeon general’s call to end the opioid crisis. https://turnthetiderx.org/. Accessed September 18, 2017.
4. Centers for Disease Control and Prevention. Prescription opioid overdose data. http://www.cdc.gov/drugoverdose/data/overdose.html. Updated August 1, 2017. Accessed September 18, 2017.
5. American Pharmacists Association. United States House of Representatives approves opioid bill package. http://www.pharmacist.com/united-states-house-representatives-approves-opioid-bill-package. Published May 13, 2016. Accessed September 18, 2017.
6. U.S. Attorney’s Office, District of New MexicoHeroin and opioid prevention and education (HOPE) initiative. http://www.hopeinitiativenm.org/. Ac cessed May 6, 2017.
7. U.S. Department of Health and Human Services,National Committee on Heroin, Opioids, and Pain Efforts (HOPE). Indian Health Service Circular No. 17-04. https://www.ihs.gov/ihm/index.cfm?module=dsp_ihm_circ_main&circ=ihm_circ_1704. Published March 24, 2017. Accessed May 6, 2017.
8. Rapoport A, Akbik H. Pharmacist-managed pain clinic at a Veterans Affairs Medical Center. Am J Health Syst Pharm. 2004;61(13):1341-1343.
9. Miller DM, Harvey TL. Pharmacist pain e-consults that result in a therapy change. Fed Pract. 2015 July;32(7):14-19.
10. Zacharoff, KL, Menefee Pujol, L, Corsini, E. PainEDU.org Manual. A Pocket Guide to Pain Management. 4th ed. Newton, MA : Inflexxion, Inc; 2010.
11. New Mexico Board of Pharmacy. Prescription monitoring program. http://nmpmp.org/. Accessed May 6, 2017.
12. New Mexico Department of Health Reports on Improved Opioid Prescribing Practices, Reduced Drug Overdose Death Rates. NABP e-News. http://nabp.bmetrack.com/c/v?e=A90B1D&c=8AB9&t= 0&l=193A4F8E. Accessed January 16, 2017.
According to the National Academy of Medicine (NAM), about 100 million people live with chronic pain in the U.S.1 There is evidence for the use of opioids to treat acute pain lasting 12 weeks or less. However, high-quality studies that analyze the benefit and safety of long-term opioid therapy are not yet available.2 In 2013, 249 million opioid prescriptions were written, equivalent to about 1 prescription per adult living in the U.S.3
Between 1999 and 2008, nonmedical use of prescription pain killers in the American Indian and Alaska Native populations was 2 to 3 times the frequency found in the white and black populations, respectively.1 These clinically contradictory practices created an environment conducive to opioid abuse and overdose. According to the Centers for Disease Control and Prevention, 1 in 4 people on chronic opioid therapy struggle with addiction.4 In 2014, more than 14,000 people in the U.S. died from overdoses involving prescription opioids.
The Comprehensive Addiction and Recovery Act of 2016 authorized prescription drug monitoring programs (PMPs) and a task force to create optimal pain treatment practices.5 The American Pharmacists Association (APhA), a major proponent of this law, argued that pharmacists are an underutilized resource despite having valuable clinical knowledge in the initiation, monitoring, and discontinuation of opioids. Additionally, pharmacists are able to refer patients to nonpharmacologic forms of pain management and dispense naloxone for emergent opioid overdose reversal.
Former Surgeon General Vivek Murthy developed the Turn the Tide Rx campaign to curb and reverse the opioid crisis in the U.S.3 The turnthetiderx.org website offers a pledge for clinicians who agree to be educated about pain management. It encourages open communication among prescribers and contains guideline-based resources on assessing pain and addiction risk, appropriate opioid prescribing, and how to manage opioid overdose. As required by law for prescribers in most states, there are instructions on how to access and analyze PMP opioid usage. The website also provides fact sheets about opioid treatments, safe disposal of medications, and helpline information.
Local Opioid Misuse Initiatives
New Mexico (NM) has one of the nation’s highest opioid and heroin overdose death rates.6 In January 2015, the U.S. Attorney’s Office and the University of New Mexico Health and Sciences Center partnered to launch the Heroin and Opioid Prevention and Education Initiative. The partners recognized that joint action between medical sciences and law enforcement was crucial to address the consequences of the opioid epidemic on public health and safety.
In 2017, the IHS established the National Committee on Heroin, Opioids, and Pain Efforts. Comprised of a variety of pharmacy and other subject-matter experts, this committee has a multipronged strategy to address the opioid epidemic from training to expanding medication-assisted treatment.7
Pharmacists provide clinical services in a variety of interdisciplinary ambulatory care clinics at Gallup Indian Medical Center (GIMC) in NM. The GIMC is located outside reservation boundaries but is centrally located to serve Navajo, Zuni, and a variety of other native populations. Pharmacist-run clinics include diabetes mellitus, anticoagulation, asthma, anemia, infectious diseases, and chronic pain. At GIMC, pain management pharmacists use a collective approach to curb opioid misuse. This article describes the establishment and impact of a pharmacist-led pain management clinic (PMC) at GIMC.
Pain Management Clinic
The understaffed urgent care clinic (UCC), emergency department (ED), primary care, and specialty practices plus a growing burden of complicated pain patients incentivized the development of the GIMC PMC. Under a collaborative practice agreement, pain management pharmacists were tasked with assessing, treating, and controlling noncancer chronic pain while improving quality of care and patient satisfaction (eAppendix 1, available at www.fedprac.com). The PMC goal was to improve functionality and pain scores and to reduce patient visits to the UCC and ED.
Originally, the PMC only performed medication titration for patients. In 2012, a former pharmacy resident became the PMC coordinator and has since helped to transform and expand its services. Currently, the coordinator dedicates about 20 hours per week managing pain patients in various capacities. Over time, other pain management pharmacists joined the PMC and support activities for 5 to 10 hours per week. There are now 4 pain management pharmacists who rotate through the PMC.
Pain management clinic visits generally are held once weekly for 3 hours and are occasionally expanded to full days based on patient schedule load. The initial 2 PMC appointments for each patient are 1 hour and are held within a 2-week period. Subsequent visits are each 30 minutes at 1 to 2 month intervals, depending on patient pain level and medication titration requirements. This standardized follow-up ensures new patients receive the close monitoring of slow dosage titrations necessary to achieve maximum therapeutic benefit.
Referrals
Patients only are admitted into the PMC via consults from primary care providers (PCPs). The consultations generally involve patients with complicated medical histories or who require complex therapies. The patients are contacted by telephone prior to scheduling. If a patient is not interested in PMC services, the consult is amended and the PCP is notified. This policy has been newly implemented to reduce the no-show rates. Pain management pharmacists then conduct PMC visits. The PMC activities are reported to the Pharmacy and Therapeutics committee annually. The PMC pharmacists also are available for telephone consultations from any internal hospital system department during weekday business hours.
The PMC patient population is fluid. New patients are accepted and clinically stable patients are discharged from PMC on a regular basis. The stable patients are released back to the PCP for further follow-up. Patients are considered stable if they have reached pain-related goals, are on maintenance doses of opioids, and/or are regularly participating in applicable interventional and referred therapies. If a patient requires reentry into PMC care, a new referral can be placed.
Interventional Programs
Since its inception, PMC has been a referral service to interventional programs. Physicians in the family medicine clinic provide twice weekly pain/palliative care clinic visits. These PCPs typically perform trigger point injections with lidocaine to relax muscles, which may disrupt nerve fibers. Ideally, this treatment reduces the use of opioids, non-steroidal anti-inflammatory drugs (NSAIDs), steroids, and epidural medications. Three acupuncturists were hired, which has reduced scheduling bottlenecks and wait times for patients to return for follow-up, especially in a treatment modality requiring frequent visits for effectiveness.
Pain Committee
As a part of an expansion of pain management services, GIMC established a pain committee (PC). The PC includes the GIMC medical director, PMC coordinator, pain management pharmacists, palliative care providers, PCPs, and specialty care providers. The PC created a detailed policy and procedures on management of chronic non-cancer pain for the Gallup Service Unit (eAppendix 2, available at www.fedprac.com). The PC offers guidance and completes consultations, performs internal review of prescribing patterns, and provides an appeals process for patients who have broken pain agreements. Physician and administrative champions have been instrumental to ensure proper pain management at GIMC.
Many VA facilities have deployed pain management clinics. At the VA Boston Healthcare System (VABHS), a pain management center is staffed by a multidisciplinary team that consists of anesthesiologists, neurologists, psychiatrists, nurses, and pharmacists.8 This pain clinic operates multiple days per week to accommodate demand, and patients are followed at least once a month. The VABHS often synchronized clinic visit dates with medication refill dates. Pharmacists offer an e-consult pain service to provide immediate recommendations to PCPs to bridge those patients awaiting appointments with pain clinic specialists at some VA facilities in Florida.9 Insufficient funding has prevented GIMC from increased PMC clinic hours.
Clinic Scope
Currently, the PMC sees the majority of PC cases. Pain management pharmacists are selected to conduct pain management visits based on interest and competency. Qualifications to work as a PMC pharmacist include on-the-job training, at least 6 annual pain management continuing medical education (CME) credits, participation in the NM naloxone training webinar, and completion of the physical assessment portion of the NM pharmacist clinician training course. It is highly recommended that pharmacists attend the PAINWeek conference in Las Vegas, Nevada, to obtain the necessary CME credits. In addition, pharmacists are requested to obtain the IHS National Clinical Pharmacy Specialist (NCPS) qualification within a year of practice.
Pain management pharmacists in the PMC review the indications for pain management, monitor medication therapy and adherence, adjust doses, manage adverse effects, study trends in pain and mood screening tools, and assess changes in functionality. These pharmacists are able to prescribe, discontinue, or titrate noncontrolled substance adjunctive therapies without a PCP cosignature. Adjunctive medication therapies can be NSAIDs, anticonvulsants, neuropathic pain relievers, muscle relaxers, and topical analgesics.
If adjustments to controlled substances are warranted, pain management pharmacists present the case to the PCP via electronic health record (EHR) notification or telephone conversation. These pharmacists ensure hard copies of controlled substance prescriptions are retrieved and provide refill coordination if assistance is requested by the patient. Pharmacists provide 28-day (not 30-day) prescriptions for opioid and controlled substance prescriptions to reduce weekend refill requests. Pain management pharmacists also order a variety of laboratory tests (eg, liver and renal function tests, and complete blood counts) related to the safe use of medications. If a patient is deemed unfit for PMC management, such as due to pain agreement violations, the PMC coordinator formally presents the case during PC meetings.
The PMC often recommends a multitude of nonpharmacologic treatments, including ice, hot rice socks, an anti-inflammatory diet, massage therapy, tennis ball massage for muscle tension and pinched nerves, chair exercises, transcutaneous electrical nerve stimulation therapy, aquatic therapy, and distraction therapy. Pain management pharmacists also can coordinate referrals to specialists and interventional therapies (eg, physical therapy; occupational therapy; acupuncture; trigger point injections; podiatry; orthopedics; ear, nose and throat; and diabetes mellitus).
Pain management pharmacists use a variety of established tools in the pain management clinic. The PMC EHR template and interview process are consistent with the universal precautions approach to unified pain management.10 Many of the questionnaires, tools, and laboratory tests are repeated periodically based on PMC policy and patient-specific need. These tools include a controlled substance pain agreement, consent for chronic opioid therapy, Opioid Risk Tool (ORT), Current Opioid Misuse Measure (COMM) for opioid abuse risk assessment, and the Patient Health Questionnaire (PHQ-9) for concurrent depression (Table and eAppendices 1, 3, and 4, available at www.fedprac.com). The ORT recently was added to the patient assessment packet to provide a stronger assessment of opioid misuse and abuse risk. Patient goals also are discussed with an emphasis on realistic changes, the level of control that would satisfy the patient and is feasible, what activities of daily living or hobbies the patient would like to regain, and what relationships the patient would like to improve.
PMC Patients
New patients are required to complete urine drug tests (UDTs), which can be performed in house or sent out if specific drug levels are required. Federally, marijuana is an illicit substance and is not prescribed or dispensed. Unpredictable effects of traditional medicine on the UDT have been observed. If a UDT shows positive for illicit substances, a discussion with the patient on toxicity and risks is initiated allowing them to choose to continue to use other substances for pain or use only the pain medication(s) appropriately prescribed by GIMC providers. Patients can be deemed ineligible for PMC management if they do not discontinue the use of illicit substances.
Health care providers and pharmacists involved in the prescribing or dispensing of controlled substances also complete a review of the patient’s PMP profile. It is mandatory in NM to complete PMP surveillance prior to prescribing controlled substances in quantities greater than 12 units within a 72-hour period and every 3 months for refills of chronic opioids.11 The PMP Interconnect service allows registered providers in NM to search for controlled substance usage in 25 states. All but 1 state in the U.S. has a PMP in development or in place. Federal providers who do not have a NM professional license also may apply for a NM PMP login to take advantage of the PMP Interconnect service. If the patient’s PMP is negative for prescribed opioids or positive for nonprescribed substances, the providers will conduct more research to reassess the risks and benefits of ongoing opioid therapy.
Random pill counts for tracked patients also have been incorporated into the PMC policy. These pill counts can be requested regardless of clinic appointment dates and can show whether patients are taking too many pills or diverting pills. Pill counts also may show that the patient may not need as many tablets per prescription if they consistently have more than expected based on dosing frequency. If a patient has adhered to prescribing recommendations, he or she may be allowed an early refill of the chronic opioid to cover them during a vacation or other unexpected event. However, if the pill counts are not consistent with instructions, then prescribing may be restricted to a 5-day, 7-day, or 14-day supply only. If patients do not present for pill count within 24 hours of the request, they can have their opioid use privileges at GIMC revoked as consented in the pain agreement. Patients are educated on proper storage and security of opioids medication at home and funding for lock boxes is expected in the near future. Patients may be referred to other services if opioid-use disorders are identified and confirmed.
Other administrative components of the pain management pharmacist responsibilities include clinical chart reviews before appointments or telephone consultations, sending appointment letters, contacting patients about and conducting random pill counts, and documenting PMC visit notes and updating flowsheets (eAppendices 4 and 5, available at www.fedprac.com). Currently under development is an EHR function that can quickly provide a summary of a patient’s pain management without a tedious search through the chart. Pain management pharmacists regularly instruct pharmacists and providers on changes in regulatory requirements of pain management as it pertains to prescription fills or clinical indications.
Ancillary Pharmacy Services
All pain patients on opioids therapies receive an annual pain evaluation. This evaluation provides a holistic description of the patient’s pain, a second opinion, and a collective review of the safety and efficacy of treatment. Components of the pain evaluation include review of medication toxicities and adverse effects, reconciliation of the treatment with current pain diagnosis and intensity, and coordination of opioid tapering schedules. Physical assessments and pill counts also are performed. Issues that have been uncovered include incidences of opioid-induced hyperalgesia and patients filling opioids prescriptions without taking the medications because they did not want to tell the provider the medication did not work.
Naloxone overdose prevention training and dispensing has been critical for ensuring maximum safety and life-saving methods in the realm of opioid therapy. Providers, patients, and rescue buddies are trained in the indication for, the administration of, and directions after naloxone use. Patients then are provided with naloxone nasal spray after the conclusion of the training and with instruction on refill procedures. Naloxone can be administered without legal penalty by anyone in NM. When refills for naloxone are requested, a naloxone-specific refill note is filed in the EHR to collect data on naloxone usage. In collaboration with a local suicide and substance abuse prevention network, 2 pain management pharmacists have created a Pills Can Kill booklet for dispersion to patients in waiting rooms, offices, schools, and throughout the county.
MedSafe receptacles (Houston, Texas) for collection of unused or unwanted medications, including controlled substances, are available in the pharmacy. These receptacles give patients a convenient and free outlet to remove circulating opioids from general access in the community.
Clinic Impact
Previously at GIMC, clinical pain conditions were managed by providers with minimal pain management expertise. Providers in the UCC and ED treated both acute and chronic pain with minimally enforced opioid prescribing limits. Often, patients were prescribed the dangerous drug trio of opioids, benzodiazepines, and muscle relaxers. In addition, there were inconsistent PMP checks, scheduled or random UDTs, or pill counts.
Currently, providers adhere more strongly to their scope of practice, which has resulted in less erratic opioid prescribing, from initiating therapy to prescribing large quantities. Providers in the UCC and ED more often triage chronic opioid pain patients to the PCP rather than obliging patients’ requests for chronic pain medication refills. Since UCC and ED providers now focus on the treatment of acute pain, there have been fewer drug seekers frequenting those departments, which has reduced the drug-seeking burden on PCPs and the outpatient pharmacy.
Increased utilization and study of the PMP profiles at GIMC has helped uncover important information, including incidences of theft and diversion. For example, a patient or caregiver who claimed stolen opioids was discovered to be diverting opioids from patients under her care and acutely drugging her patients in order for their UDTs to appear positive for opioids. Patients have been found drug and doctor shopping under maiden and married names, under multiple birthdays, in other states, or under a different gender altogether. Some patients have been selling immense amounts of opioids and others consuming immense amounts.
Statewide statistics from the NM Board of Pharmacy from 2016 describes a 20.1% increase in PMP usage over the previous year.12 Data from 3 million prescriptions are uploaded to the PMP annually, and more than 100,000 search requests are processed monthly.11 There was a 16% decrease in opioid prescriptions per patient from multiple providers, a 14.2% decline in concurrent opioid and benzodiazepine prescriptions, and a 7.2% reduction in total opioid prescriptions.12 Fortunately, opioid overdose death rates are down 7% from the previous year.
There is an assumption of mutual trust between patient and provider. However, patients are given more responsibility for pain management through the use of a variety of objective tools and labs. Only a few people have requested refills on the naloxone kits other than for replacement of expired product. Based on experience, many patients and rescue buddies have inquired why they did not know of opioid-related risks earlier and stated that if they had naloxone available at home earlier, they could have saved a life. Further research is needed on the true impact of naloxone and its expanding access in the community.
The PMC has shown clinical success beyond simply helping to curb inappropriate opioid prescribing and overdose deaths. Investigative work such as initiating the right drug for the pain level or defining twice daily dosing as every 12 hours and not any 2 times per day has improved pain and function greatly. Many cases of hyperalgesia have been reduced by careful reductions in daily opioid doses.
Conclusion
The PMC and partners will continue to sustain efforts and transform now that the opioid crisis is exposed in the media, the IHS, and the PHS. The ongoing goals of the pain committee are to lift the dependence on opioids as long-term treatment, identify alternative solutions to pain conditions, and execute appropriate coordination of treatment. Optimization of pain management will depend on a variety of administrative and supportive service changes. Expansion of more PMC days is being considered to reduce no-show rates and the delay to first scheduled appointment. Recruitment and maintenance of specialists in behavioral health are crucial.
Securing avenues for medication-assisted therapies with buprenorphine and methadone also will help to reverse the prevalence of the opioid use disorders. The public hospital in Gallup, NM, has begun to mirror GIMC policies for consistent community actions toward improved pain management. Additionally, the GIMC experiences have been shared with area IHS facility pharmacists who are becoming increasingly involved in the national efforts to improve pain care. The pharmacy pain management clinic services at GIMC have emphasized judicious opioid prescribing, reduced overdose risk in the community, and improved patient functionality and quality of care through close pharmacotherapy monitoring.
According to the National Academy of Medicine (NAM), about 100 million people live with chronic pain in the U.S.1 There is evidence for the use of opioids to treat acute pain lasting 12 weeks or less. However, high-quality studies that analyze the benefit and safety of long-term opioid therapy are not yet available.2 In 2013, 249 million opioid prescriptions were written, equivalent to about 1 prescription per adult living in the U.S.3
Between 1999 and 2008, nonmedical use of prescription pain killers in the American Indian and Alaska Native populations was 2 to 3 times the frequency found in the white and black populations, respectively.1 These clinically contradictory practices created an environment conducive to opioid abuse and overdose. According to the Centers for Disease Control and Prevention, 1 in 4 people on chronic opioid therapy struggle with addiction.4 In 2014, more than 14,000 people in the U.S. died from overdoses involving prescription opioids.
The Comprehensive Addiction and Recovery Act of 2016 authorized prescription drug monitoring programs (PMPs) and a task force to create optimal pain treatment practices.5 The American Pharmacists Association (APhA), a major proponent of this law, argued that pharmacists are an underutilized resource despite having valuable clinical knowledge in the initiation, monitoring, and discontinuation of opioids. Additionally, pharmacists are able to refer patients to nonpharmacologic forms of pain management and dispense naloxone for emergent opioid overdose reversal.
Former Surgeon General Vivek Murthy developed the Turn the Tide Rx campaign to curb and reverse the opioid crisis in the U.S.3 The turnthetiderx.org website offers a pledge for clinicians who agree to be educated about pain management. It encourages open communication among prescribers and contains guideline-based resources on assessing pain and addiction risk, appropriate opioid prescribing, and how to manage opioid overdose. As required by law for prescribers in most states, there are instructions on how to access and analyze PMP opioid usage. The website also provides fact sheets about opioid treatments, safe disposal of medications, and helpline information.
Local Opioid Misuse Initiatives
New Mexico (NM) has one of the nation’s highest opioid and heroin overdose death rates.6 In January 2015, the U.S. Attorney’s Office and the University of New Mexico Health and Sciences Center partnered to launch the Heroin and Opioid Prevention and Education Initiative. The partners recognized that joint action between medical sciences and law enforcement was crucial to address the consequences of the opioid epidemic on public health and safety.
In 2017, the IHS established the National Committee on Heroin, Opioids, and Pain Efforts. Comprised of a variety of pharmacy and other subject-matter experts, this committee has a multipronged strategy to address the opioid epidemic from training to expanding medication-assisted treatment.7
Pharmacists provide clinical services in a variety of interdisciplinary ambulatory care clinics at Gallup Indian Medical Center (GIMC) in NM. The GIMC is located outside reservation boundaries but is centrally located to serve Navajo, Zuni, and a variety of other native populations. Pharmacist-run clinics include diabetes mellitus, anticoagulation, asthma, anemia, infectious diseases, and chronic pain. At GIMC, pain management pharmacists use a collective approach to curb opioid misuse. This article describes the establishment and impact of a pharmacist-led pain management clinic (PMC) at GIMC.
Pain Management Clinic
The understaffed urgent care clinic (UCC), emergency department (ED), primary care, and specialty practices plus a growing burden of complicated pain patients incentivized the development of the GIMC PMC. Under a collaborative practice agreement, pain management pharmacists were tasked with assessing, treating, and controlling noncancer chronic pain while improving quality of care and patient satisfaction (eAppendix 1, available at www.fedprac.com). The PMC goal was to improve functionality and pain scores and to reduce patient visits to the UCC and ED.
Originally, the PMC only performed medication titration for patients. In 2012, a former pharmacy resident became the PMC coordinator and has since helped to transform and expand its services. Currently, the coordinator dedicates about 20 hours per week managing pain patients in various capacities. Over time, other pain management pharmacists joined the PMC and support activities for 5 to 10 hours per week. There are now 4 pain management pharmacists who rotate through the PMC.
Pain management clinic visits generally are held once weekly for 3 hours and are occasionally expanded to full days based on patient schedule load. The initial 2 PMC appointments for each patient are 1 hour and are held within a 2-week period. Subsequent visits are each 30 minutes at 1 to 2 month intervals, depending on patient pain level and medication titration requirements. This standardized follow-up ensures new patients receive the close monitoring of slow dosage titrations necessary to achieve maximum therapeutic benefit.
Referrals
Patients only are admitted into the PMC via consults from primary care providers (PCPs). The consultations generally involve patients with complicated medical histories or who require complex therapies. The patients are contacted by telephone prior to scheduling. If a patient is not interested in PMC services, the consult is amended and the PCP is notified. This policy has been newly implemented to reduce the no-show rates. Pain management pharmacists then conduct PMC visits. The PMC activities are reported to the Pharmacy and Therapeutics committee annually. The PMC pharmacists also are available for telephone consultations from any internal hospital system department during weekday business hours.
The PMC patient population is fluid. New patients are accepted and clinically stable patients are discharged from PMC on a regular basis. The stable patients are released back to the PCP for further follow-up. Patients are considered stable if they have reached pain-related goals, are on maintenance doses of opioids, and/or are regularly participating in applicable interventional and referred therapies. If a patient requires reentry into PMC care, a new referral can be placed.
Interventional Programs
Since its inception, PMC has been a referral service to interventional programs. Physicians in the family medicine clinic provide twice weekly pain/palliative care clinic visits. These PCPs typically perform trigger point injections with lidocaine to relax muscles, which may disrupt nerve fibers. Ideally, this treatment reduces the use of opioids, non-steroidal anti-inflammatory drugs (NSAIDs), steroids, and epidural medications. Three acupuncturists were hired, which has reduced scheduling bottlenecks and wait times for patients to return for follow-up, especially in a treatment modality requiring frequent visits for effectiveness.
Pain Committee
As a part of an expansion of pain management services, GIMC established a pain committee (PC). The PC includes the GIMC medical director, PMC coordinator, pain management pharmacists, palliative care providers, PCPs, and specialty care providers. The PC created a detailed policy and procedures on management of chronic non-cancer pain for the Gallup Service Unit (eAppendix 2, available at www.fedprac.com). The PC offers guidance and completes consultations, performs internal review of prescribing patterns, and provides an appeals process for patients who have broken pain agreements. Physician and administrative champions have been instrumental to ensure proper pain management at GIMC.
Many VA facilities have deployed pain management clinics. At the VA Boston Healthcare System (VABHS), a pain management center is staffed by a multidisciplinary team that consists of anesthesiologists, neurologists, psychiatrists, nurses, and pharmacists.8 This pain clinic operates multiple days per week to accommodate demand, and patients are followed at least once a month. The VABHS often synchronized clinic visit dates with medication refill dates. Pharmacists offer an e-consult pain service to provide immediate recommendations to PCPs to bridge those patients awaiting appointments with pain clinic specialists at some VA facilities in Florida.9 Insufficient funding has prevented GIMC from increased PMC clinic hours.
Clinic Scope
Currently, the PMC sees the majority of PC cases. Pain management pharmacists are selected to conduct pain management visits based on interest and competency. Qualifications to work as a PMC pharmacist include on-the-job training, at least 6 annual pain management continuing medical education (CME) credits, participation in the NM naloxone training webinar, and completion of the physical assessment portion of the NM pharmacist clinician training course. It is highly recommended that pharmacists attend the PAINWeek conference in Las Vegas, Nevada, to obtain the necessary CME credits. In addition, pharmacists are requested to obtain the IHS National Clinical Pharmacy Specialist (NCPS) qualification within a year of practice.
Pain management pharmacists in the PMC review the indications for pain management, monitor medication therapy and adherence, adjust doses, manage adverse effects, study trends in pain and mood screening tools, and assess changes in functionality. These pharmacists are able to prescribe, discontinue, or titrate noncontrolled substance adjunctive therapies without a PCP cosignature. Adjunctive medication therapies can be NSAIDs, anticonvulsants, neuropathic pain relievers, muscle relaxers, and topical analgesics.
If adjustments to controlled substances are warranted, pain management pharmacists present the case to the PCP via electronic health record (EHR) notification or telephone conversation. These pharmacists ensure hard copies of controlled substance prescriptions are retrieved and provide refill coordination if assistance is requested by the patient. Pharmacists provide 28-day (not 30-day) prescriptions for opioid and controlled substance prescriptions to reduce weekend refill requests. Pain management pharmacists also order a variety of laboratory tests (eg, liver and renal function tests, and complete blood counts) related to the safe use of medications. If a patient is deemed unfit for PMC management, such as due to pain agreement violations, the PMC coordinator formally presents the case during PC meetings.
The PMC often recommends a multitude of nonpharmacologic treatments, including ice, hot rice socks, an anti-inflammatory diet, massage therapy, tennis ball massage for muscle tension and pinched nerves, chair exercises, transcutaneous electrical nerve stimulation therapy, aquatic therapy, and distraction therapy. Pain management pharmacists also can coordinate referrals to specialists and interventional therapies (eg, physical therapy; occupational therapy; acupuncture; trigger point injections; podiatry; orthopedics; ear, nose and throat; and diabetes mellitus).
Pain management pharmacists use a variety of established tools in the pain management clinic. The PMC EHR template and interview process are consistent with the universal precautions approach to unified pain management.10 Many of the questionnaires, tools, and laboratory tests are repeated periodically based on PMC policy and patient-specific need. These tools include a controlled substance pain agreement, consent for chronic opioid therapy, Opioid Risk Tool (ORT), Current Opioid Misuse Measure (COMM) for opioid abuse risk assessment, and the Patient Health Questionnaire (PHQ-9) for concurrent depression (Table and eAppendices 1, 3, and 4, available at www.fedprac.com). The ORT recently was added to the patient assessment packet to provide a stronger assessment of opioid misuse and abuse risk. Patient goals also are discussed with an emphasis on realistic changes, the level of control that would satisfy the patient and is feasible, what activities of daily living or hobbies the patient would like to regain, and what relationships the patient would like to improve.
PMC Patients
New patients are required to complete urine drug tests (UDTs), which can be performed in house or sent out if specific drug levels are required. Federally, marijuana is an illicit substance and is not prescribed or dispensed. Unpredictable effects of traditional medicine on the UDT have been observed. If a UDT shows positive for illicit substances, a discussion with the patient on toxicity and risks is initiated allowing them to choose to continue to use other substances for pain or use only the pain medication(s) appropriately prescribed by GIMC providers. Patients can be deemed ineligible for PMC management if they do not discontinue the use of illicit substances.
Health care providers and pharmacists involved in the prescribing or dispensing of controlled substances also complete a review of the patient’s PMP profile. It is mandatory in NM to complete PMP surveillance prior to prescribing controlled substances in quantities greater than 12 units within a 72-hour period and every 3 months for refills of chronic opioids.11 The PMP Interconnect service allows registered providers in NM to search for controlled substance usage in 25 states. All but 1 state in the U.S. has a PMP in development or in place. Federal providers who do not have a NM professional license also may apply for a NM PMP login to take advantage of the PMP Interconnect service. If the patient’s PMP is negative for prescribed opioids or positive for nonprescribed substances, the providers will conduct more research to reassess the risks and benefits of ongoing opioid therapy.
Random pill counts for tracked patients also have been incorporated into the PMC policy. These pill counts can be requested regardless of clinic appointment dates and can show whether patients are taking too many pills or diverting pills. Pill counts also may show that the patient may not need as many tablets per prescription if they consistently have more than expected based on dosing frequency. If a patient has adhered to prescribing recommendations, he or she may be allowed an early refill of the chronic opioid to cover them during a vacation or other unexpected event. However, if the pill counts are not consistent with instructions, then prescribing may be restricted to a 5-day, 7-day, or 14-day supply only. If patients do not present for pill count within 24 hours of the request, they can have their opioid use privileges at GIMC revoked as consented in the pain agreement. Patients are educated on proper storage and security of opioids medication at home and funding for lock boxes is expected in the near future. Patients may be referred to other services if opioid-use disorders are identified and confirmed.
Other administrative components of the pain management pharmacist responsibilities include clinical chart reviews before appointments or telephone consultations, sending appointment letters, contacting patients about and conducting random pill counts, and documenting PMC visit notes and updating flowsheets (eAppendices 4 and 5, available at www.fedprac.com). Currently under development is an EHR function that can quickly provide a summary of a patient’s pain management without a tedious search through the chart. Pain management pharmacists regularly instruct pharmacists and providers on changes in regulatory requirements of pain management as it pertains to prescription fills or clinical indications.
Ancillary Pharmacy Services
All pain patients on opioids therapies receive an annual pain evaluation. This evaluation provides a holistic description of the patient’s pain, a second opinion, and a collective review of the safety and efficacy of treatment. Components of the pain evaluation include review of medication toxicities and adverse effects, reconciliation of the treatment with current pain diagnosis and intensity, and coordination of opioid tapering schedules. Physical assessments and pill counts also are performed. Issues that have been uncovered include incidences of opioid-induced hyperalgesia and patients filling opioids prescriptions without taking the medications because they did not want to tell the provider the medication did not work.
Naloxone overdose prevention training and dispensing has been critical for ensuring maximum safety and life-saving methods in the realm of opioid therapy. Providers, patients, and rescue buddies are trained in the indication for, the administration of, and directions after naloxone use. Patients then are provided with naloxone nasal spray after the conclusion of the training and with instruction on refill procedures. Naloxone can be administered without legal penalty by anyone in NM. When refills for naloxone are requested, a naloxone-specific refill note is filed in the EHR to collect data on naloxone usage. In collaboration with a local suicide and substance abuse prevention network, 2 pain management pharmacists have created a Pills Can Kill booklet for dispersion to patients in waiting rooms, offices, schools, and throughout the county.
MedSafe receptacles (Houston, Texas) for collection of unused or unwanted medications, including controlled substances, are available in the pharmacy. These receptacles give patients a convenient and free outlet to remove circulating opioids from general access in the community.
Clinic Impact
Previously at GIMC, clinical pain conditions were managed by providers with minimal pain management expertise. Providers in the UCC and ED treated both acute and chronic pain with minimally enforced opioid prescribing limits. Often, patients were prescribed the dangerous drug trio of opioids, benzodiazepines, and muscle relaxers. In addition, there were inconsistent PMP checks, scheduled or random UDTs, or pill counts.
Currently, providers adhere more strongly to their scope of practice, which has resulted in less erratic opioid prescribing, from initiating therapy to prescribing large quantities. Providers in the UCC and ED more often triage chronic opioid pain patients to the PCP rather than obliging patients’ requests for chronic pain medication refills. Since UCC and ED providers now focus on the treatment of acute pain, there have been fewer drug seekers frequenting those departments, which has reduced the drug-seeking burden on PCPs and the outpatient pharmacy.
Increased utilization and study of the PMP profiles at GIMC has helped uncover important information, including incidences of theft and diversion. For example, a patient or caregiver who claimed stolen opioids was discovered to be diverting opioids from patients under her care and acutely drugging her patients in order for their UDTs to appear positive for opioids. Patients have been found drug and doctor shopping under maiden and married names, under multiple birthdays, in other states, or under a different gender altogether. Some patients have been selling immense amounts of opioids and others consuming immense amounts.
Statewide statistics from the NM Board of Pharmacy from 2016 describes a 20.1% increase in PMP usage over the previous year.12 Data from 3 million prescriptions are uploaded to the PMP annually, and more than 100,000 search requests are processed monthly.11 There was a 16% decrease in opioid prescriptions per patient from multiple providers, a 14.2% decline in concurrent opioid and benzodiazepine prescriptions, and a 7.2% reduction in total opioid prescriptions.12 Fortunately, opioid overdose death rates are down 7% from the previous year.
There is an assumption of mutual trust between patient and provider. However, patients are given more responsibility for pain management through the use of a variety of objective tools and labs. Only a few people have requested refills on the naloxone kits other than for replacement of expired product. Based on experience, many patients and rescue buddies have inquired why they did not know of opioid-related risks earlier and stated that if they had naloxone available at home earlier, they could have saved a life. Further research is needed on the true impact of naloxone and its expanding access in the community.
The PMC has shown clinical success beyond simply helping to curb inappropriate opioid prescribing and overdose deaths. Investigative work such as initiating the right drug for the pain level or defining twice daily dosing as every 12 hours and not any 2 times per day has improved pain and function greatly. Many cases of hyperalgesia have been reduced by careful reductions in daily opioid doses.
Conclusion
The PMC and partners will continue to sustain efforts and transform now that the opioid crisis is exposed in the media, the IHS, and the PHS. The ongoing goals of the pain committee are to lift the dependence on opioids as long-term treatment, identify alternative solutions to pain conditions, and execute appropriate coordination of treatment. Optimization of pain management will depend on a variety of administrative and supportive service changes. Expansion of more PMC days is being considered to reduce no-show rates and the delay to first scheduled appointment. Recruitment and maintenance of specialists in behavioral health are crucial.
Securing avenues for medication-assisted therapies with buprenorphine and methadone also will help to reverse the prevalence of the opioid use disorders. The public hospital in Gallup, NM, has begun to mirror GIMC policies for consistent community actions toward improved pain management. Additionally, the GIMC experiences have been shared with area IHS facility pharmacists who are becoming increasingly involved in the national efforts to improve pain care. The pharmacy pain management clinic services at GIMC have emphasized judicious opioid prescribing, reduced overdose risk in the community, and improved patient functionality and quality of care through close pharmacotherapy monitoring.
1. The American Academy of Pain Medicine. AAPM Facts and Figures in Pain. http://www.painmed.org/patientcenter/facts_on_pain.aspx. Accessed September 18, 2017.
2. Dowell D, Haegerich TM, Chou R. CDC guideline for prescribing opioids for chronic pain---United States, 2016. JAMA. 2016;315(15):1624-1645.
3. U.S. Department of Health and Human Services. The surgeon general’s call to end the opioid crisis. https://turnthetiderx.org/. Accessed September 18, 2017.
4. Centers for Disease Control and Prevention. Prescription opioid overdose data. http://www.cdc.gov/drugoverdose/data/overdose.html. Updated August 1, 2017. Accessed September 18, 2017.
5. American Pharmacists Association. United States House of Representatives approves opioid bill package. http://www.pharmacist.com/united-states-house-representatives-approves-opioid-bill-package. Published May 13, 2016. Accessed September 18, 2017.
6. U.S. Attorney’s Office, District of New MexicoHeroin and opioid prevention and education (HOPE) initiative. http://www.hopeinitiativenm.org/. Ac cessed May 6, 2017.
7. U.S. Department of Health and Human Services,National Committee on Heroin, Opioids, and Pain Efforts (HOPE). Indian Health Service Circular No. 17-04. https://www.ihs.gov/ihm/index.cfm?module=dsp_ihm_circ_main&circ=ihm_circ_1704. Published March 24, 2017. Accessed May 6, 2017.
8. Rapoport A, Akbik H. Pharmacist-managed pain clinic at a Veterans Affairs Medical Center. Am J Health Syst Pharm. 2004;61(13):1341-1343.
9. Miller DM, Harvey TL. Pharmacist pain e-consults that result in a therapy change. Fed Pract. 2015 July;32(7):14-19.
10. Zacharoff, KL, Menefee Pujol, L, Corsini, E. PainEDU.org Manual. A Pocket Guide to Pain Management. 4th ed. Newton, MA : Inflexxion, Inc; 2010.
11. New Mexico Board of Pharmacy. Prescription monitoring program. http://nmpmp.org/. Accessed May 6, 2017.
12. New Mexico Department of Health Reports on Improved Opioid Prescribing Practices, Reduced Drug Overdose Death Rates. NABP e-News. http://nabp.bmetrack.com/c/v?e=A90B1D&c=8AB9&t= 0&l=193A4F8E. Accessed January 16, 2017.
1. The American Academy of Pain Medicine. AAPM Facts and Figures in Pain. http://www.painmed.org/patientcenter/facts_on_pain.aspx. Accessed September 18, 2017.
2. Dowell D, Haegerich TM, Chou R. CDC guideline for prescribing opioids for chronic pain---United States, 2016. JAMA. 2016;315(15):1624-1645.
3. U.S. Department of Health and Human Services. The surgeon general’s call to end the opioid crisis. https://turnthetiderx.org/. Accessed September 18, 2017.
4. Centers for Disease Control and Prevention. Prescription opioid overdose data. http://www.cdc.gov/drugoverdose/data/overdose.html. Updated August 1, 2017. Accessed September 18, 2017.
5. American Pharmacists Association. United States House of Representatives approves opioid bill package. http://www.pharmacist.com/united-states-house-representatives-approves-opioid-bill-package. Published May 13, 2016. Accessed September 18, 2017.
6. U.S. Attorney’s Office, District of New MexicoHeroin and opioid prevention and education (HOPE) initiative. http://www.hopeinitiativenm.org/. Ac cessed May 6, 2017.
7. U.S. Department of Health and Human Services,National Committee on Heroin, Opioids, and Pain Efforts (HOPE). Indian Health Service Circular No. 17-04. https://www.ihs.gov/ihm/index.cfm?module=dsp_ihm_circ_main&circ=ihm_circ_1704. Published March 24, 2017. Accessed May 6, 2017.
8. Rapoport A, Akbik H. Pharmacist-managed pain clinic at a Veterans Affairs Medical Center. Am J Health Syst Pharm. 2004;61(13):1341-1343.
9. Miller DM, Harvey TL. Pharmacist pain e-consults that result in a therapy change. Fed Pract. 2015 July;32(7):14-19.
10. Zacharoff, KL, Menefee Pujol, L, Corsini, E. PainEDU.org Manual. A Pocket Guide to Pain Management. 4th ed. Newton, MA : Inflexxion, Inc; 2010.
11. New Mexico Board of Pharmacy. Prescription monitoring program. http://nmpmp.org/. Accessed May 6, 2017.
12. New Mexico Department of Health Reports on Improved Opioid Prescribing Practices, Reduced Drug Overdose Death Rates. NABP e-News. http://nabp.bmetrack.com/c/v?e=A90B1D&c=8AB9&t= 0&l=193A4F8E. Accessed January 16, 2017.
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