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Searching for the Optimal CRC Surveillance Test
About a third of the US population are eligible for colorectal cancer screening but aren’t up to date on screening.
Many patients are reluctant to test for colon cancer for a variety of reasons, said Jeffrey K. Lee, MD, MPH, a research scientist at the Kaiser Permanente Northern California Division of Research and an attending gastroenterologist at Kaiser Permanente San Francisco Medical Center.
“As a gastroenterologist, I strongly believe we should emphasize the importance of colorectal cancer screening. And there’s many tests available, not just a colonoscopy, to help reduce your chances of developing colorectal cancer and even dying from colorectal cancer,” said Dr. Lee.
Many patients prefer a test that’s more convenient, that doesn’t require them to take time out of their busy schedules. “We must educate our patients that there are some noninvasive screening options that are helpful, and to be able to share with them some of the benefits, but also some of the drawbacks compared to colonoscopy and allow them to have a choice,” he advised.
He is a recipient of the AGA Research Scholar Award, and has in turn supported other researchers by contributing to the AGA Research Foundation. In 2012, Dr. Lee received a grant from the Sylvia Allison Kaplan Clinical Research Fund to fund a study on long-term colorectal cancer risk in patients with normal colonoscopy results.
The findings, published in JAMA Internal Medicine, determined that 10 years after a negative colonoscopy, Kaiser Permanente members had a 46% lower risk of being diagnosed with CRC and were 88% less likely to die from disease compared with patients who didn’t undergo screening.
“Furthermore, the reduced risk of developing colorectal cancer, even dying from it, persisted for more than 12 years after the examination compared with an unscreened population,” said Dr. Lee. “I firmly believe our study really supports the ten-year screening interval after a normal colonoscopy, as currently recommended by our guidelines.”
In an interview, he discussed his research efforts to find the best detection regimens for CRC, and the mentors who guided his career path as a GI scientist.
Q: Why did you choose GI?
During medical school I was fortunate to work in the lab of Dr. John M. Carethers at UC San Diego. He introduced me to GI and inspired me to choose GI as a career. His mentorship was invaluable because he not only solidified my interest in GI, but also inspired me to become a physician scientist, focusing on colorectal cancer prevention and control. His amazing mentorship drew me to this field.
Q: One of your clinical focus areas is hereditary gastrointestinal cancer syndromes. How did you become interested in this area of GI medicine?
My interest in hereditary GI cancer syndromes stemmed from my work as a medical student in Dr. Carethers’ lab. One of my research projects was looking at certain gene mutations among patients with hereditary GI cancer syndromes, specifically, familial hamartomatous polyposis syndrome. It was through these research projects and seeing how these genetic mutations impacted their risk of developing colorectal cancer, inspired me to care for patients with hereditary GI cancer syndromes.
Q: Have you been doing any research on the reasons why more young people are getting colon cancer?
We recently published work looking at the potential factors that may be driving the rising rates of early onset colorectal cancer. One hypothesis that’s been floating around is antibiotic exposure in early adulthood or childhood because of its effect on the microbiome. Using our large database at Kaiser Permanente Northern California, we did not find an association between oral antibiotic use during early adulthood and the risk of early-onset colorectal cancer.
You have the usual suspects like obesity and diabetes, but it’s not explaining all that risk. While familial colorectal cancer syndromes contribute to a small proportion of early-onset colorectal, these syndromes are not increasing across generations. I really do feel it’s something in the diet or how foods are processed and environmental factors that’s driving some of the risk of early onset colorectal cancer and this should be explored further.
Q: In 2018, you issued a landmark study which found an association between a 10-year follow-up after negative colonoscopy and reduced risk of disease and mortality. Has there been any updates to these findings over the last 6 years?
We recently saw a study in JAMA Oncology of a Swedish cohort that showed a negative colonoscopy result was associated with a reduced risk of developing and even dying from colorectal cancer 15 years from that examination, compared to the general population of Sweden. I think there’s some things that we need to be cautious about regarding that study. We have to think about the comparison group that they used and the lack of information regarding the indication of the colonoscopy and the quality of the examination. So, it remains uncertain whether future guidelines are going to stretch out that 10-year interval to 15 years.
Q: What other CRC studies are you working on now?
We have several studies that we are working on right now. One is called the PREVENT CRC study, which is looking at whether a polygenic risk score can improve risk stratification following adenoma removal for colorectal cancer prevention and tailoring post-polypectomy surveillance. This is a large observational cohort study that we have teamed up with the Fred Hutchinson Cancer Center, Erasmus University, and Kaiser Permanente Northwest to answer this important question that may have implications for personalized medicine.
Then there’s the COOP study, funded by the Patient-Centered Outcomes Research Institute. This is looking at the best surveillance test to use among older adults 65 years and older with a history of polyps. The trial is randomizing them to either getting a colonoscopy for surveillance or annual fecal immunochemical test (FIT) for surveillance. This is to see which test is best for detecting colorectal cancer among older adults with a history of polyps.
Q: Do you think FIT tests could eventually replace colonoscopy, given that it’s less invasive?
Although FIT and other stool-based tests are less invasive and have been shown to have high accuracy for detecting colorectal cancer, I personally do not think they are going to replace colonoscopy as the most popular screening modality in the United States. Colonoscopy remains the gold standard for detecting and removing precancerous polyps and has the highest accuracy for detecting colorectal cancer.
Q: Besides Dr. Carethers, what teacher or mentor had the greatest impact on you?
Clinically it’s been Dr. Jonathan Terdiman from UCSF, who taught me everything I know about clinical GI, and the art of colonoscopy. In addition, Douglas A. Corley, MD, PhD, the Permanente Medical Group’s chief research officer, has made the greatest impact on my research career. He’s really taught me how to rigorously design a research study to answer important clinically relevant questions, and has given me the skill set to write NIH grants. I would not be here without these mentors who are truly giants in the field of GI.
Q: When you’re not being a GI, how do you spend your free weekend afternoons? Are you still a “Cal Bears” fan at your alma mater, UC Berkeley?
I spend a lot of time taking my kids to their activities on the weekends. I just took my son to a Cal Bears Game Day, which was hosted by ESPN at Berkeley.
It was an incredible experience hearing sports analyst Pat McAfee lead all the Cal chants, seeing Nick Saban from the University of Alabama take off his red tie and replace it with a Cal Bears tie, and watching a Cal student win a hundred thousand dollars by kicking a football through the goal posts wearing checkered vans.
Lightning Round
Texting or talking?
Text
Favorite breakfast?
Taiwanese breakfast
Place you most want to travel to?
Japan
Favorite junk food?
Trader Joe’s chili lime chips
Favorite season?
Springtime, baseball season
Favorite ice cream flavor?
Mint chocolate chip
How many cups of coffee do you drink per day?
2-3
Last movie you watched?
Oppenheimer
Best place you ever went on vacation?
Hawaii
If you weren’t a gastroenterologist, what would you be?
Barber
Best Halloween costume you ever wore?
SpongeBob SquarePants
Favorite sport?
Tennis
What song do you have to sing along with when you hear it?
Any classic 80s song
Introvert or extrovert?
Introvert
About a third of the US population are eligible for colorectal cancer screening but aren’t up to date on screening.
Many patients are reluctant to test for colon cancer for a variety of reasons, said Jeffrey K. Lee, MD, MPH, a research scientist at the Kaiser Permanente Northern California Division of Research and an attending gastroenterologist at Kaiser Permanente San Francisco Medical Center.
“As a gastroenterologist, I strongly believe we should emphasize the importance of colorectal cancer screening. And there’s many tests available, not just a colonoscopy, to help reduce your chances of developing colorectal cancer and even dying from colorectal cancer,” said Dr. Lee.
Many patients prefer a test that’s more convenient, that doesn’t require them to take time out of their busy schedules. “We must educate our patients that there are some noninvasive screening options that are helpful, and to be able to share with them some of the benefits, but also some of the drawbacks compared to colonoscopy and allow them to have a choice,” he advised.
He is a recipient of the AGA Research Scholar Award, and has in turn supported other researchers by contributing to the AGA Research Foundation. In 2012, Dr. Lee received a grant from the Sylvia Allison Kaplan Clinical Research Fund to fund a study on long-term colorectal cancer risk in patients with normal colonoscopy results.
The findings, published in JAMA Internal Medicine, determined that 10 years after a negative colonoscopy, Kaiser Permanente members had a 46% lower risk of being diagnosed with CRC and were 88% less likely to die from disease compared with patients who didn’t undergo screening.
“Furthermore, the reduced risk of developing colorectal cancer, even dying from it, persisted for more than 12 years after the examination compared with an unscreened population,” said Dr. Lee. “I firmly believe our study really supports the ten-year screening interval after a normal colonoscopy, as currently recommended by our guidelines.”
In an interview, he discussed his research efforts to find the best detection regimens for CRC, and the mentors who guided his career path as a GI scientist.
Q: Why did you choose GI?
During medical school I was fortunate to work in the lab of Dr. John M. Carethers at UC San Diego. He introduced me to GI and inspired me to choose GI as a career. His mentorship was invaluable because he not only solidified my interest in GI, but also inspired me to become a physician scientist, focusing on colorectal cancer prevention and control. His amazing mentorship drew me to this field.
Q: One of your clinical focus areas is hereditary gastrointestinal cancer syndromes. How did you become interested in this area of GI medicine?
My interest in hereditary GI cancer syndromes stemmed from my work as a medical student in Dr. Carethers’ lab. One of my research projects was looking at certain gene mutations among patients with hereditary GI cancer syndromes, specifically, familial hamartomatous polyposis syndrome. It was through these research projects and seeing how these genetic mutations impacted their risk of developing colorectal cancer, inspired me to care for patients with hereditary GI cancer syndromes.
Q: Have you been doing any research on the reasons why more young people are getting colon cancer?
We recently published work looking at the potential factors that may be driving the rising rates of early onset colorectal cancer. One hypothesis that’s been floating around is antibiotic exposure in early adulthood or childhood because of its effect on the microbiome. Using our large database at Kaiser Permanente Northern California, we did not find an association between oral antibiotic use during early adulthood and the risk of early-onset colorectal cancer.
You have the usual suspects like obesity and diabetes, but it’s not explaining all that risk. While familial colorectal cancer syndromes contribute to a small proportion of early-onset colorectal, these syndromes are not increasing across generations. I really do feel it’s something in the diet or how foods are processed and environmental factors that’s driving some of the risk of early onset colorectal cancer and this should be explored further.
Q: In 2018, you issued a landmark study which found an association between a 10-year follow-up after negative colonoscopy and reduced risk of disease and mortality. Has there been any updates to these findings over the last 6 years?
We recently saw a study in JAMA Oncology of a Swedish cohort that showed a negative colonoscopy result was associated with a reduced risk of developing and even dying from colorectal cancer 15 years from that examination, compared to the general population of Sweden. I think there’s some things that we need to be cautious about regarding that study. We have to think about the comparison group that they used and the lack of information regarding the indication of the colonoscopy and the quality of the examination. So, it remains uncertain whether future guidelines are going to stretch out that 10-year interval to 15 years.
Q: What other CRC studies are you working on now?
We have several studies that we are working on right now. One is called the PREVENT CRC study, which is looking at whether a polygenic risk score can improve risk stratification following adenoma removal for colorectal cancer prevention and tailoring post-polypectomy surveillance. This is a large observational cohort study that we have teamed up with the Fred Hutchinson Cancer Center, Erasmus University, and Kaiser Permanente Northwest to answer this important question that may have implications for personalized medicine.
Then there’s the COOP study, funded by the Patient-Centered Outcomes Research Institute. This is looking at the best surveillance test to use among older adults 65 years and older with a history of polyps. The trial is randomizing them to either getting a colonoscopy for surveillance or annual fecal immunochemical test (FIT) for surveillance. This is to see which test is best for detecting colorectal cancer among older adults with a history of polyps.
Q: Do you think FIT tests could eventually replace colonoscopy, given that it’s less invasive?
Although FIT and other stool-based tests are less invasive and have been shown to have high accuracy for detecting colorectal cancer, I personally do not think they are going to replace colonoscopy as the most popular screening modality in the United States. Colonoscopy remains the gold standard for detecting and removing precancerous polyps and has the highest accuracy for detecting colorectal cancer.
Q: Besides Dr. Carethers, what teacher or mentor had the greatest impact on you?
Clinically it’s been Dr. Jonathan Terdiman from UCSF, who taught me everything I know about clinical GI, and the art of colonoscopy. In addition, Douglas A. Corley, MD, PhD, the Permanente Medical Group’s chief research officer, has made the greatest impact on my research career. He’s really taught me how to rigorously design a research study to answer important clinically relevant questions, and has given me the skill set to write NIH grants. I would not be here without these mentors who are truly giants in the field of GI.
Q: When you’re not being a GI, how do you spend your free weekend afternoons? Are you still a “Cal Bears” fan at your alma mater, UC Berkeley?
I spend a lot of time taking my kids to their activities on the weekends. I just took my son to a Cal Bears Game Day, which was hosted by ESPN at Berkeley.
It was an incredible experience hearing sports analyst Pat McAfee lead all the Cal chants, seeing Nick Saban from the University of Alabama take off his red tie and replace it with a Cal Bears tie, and watching a Cal student win a hundred thousand dollars by kicking a football through the goal posts wearing checkered vans.
Lightning Round
Texting or talking?
Text
Favorite breakfast?
Taiwanese breakfast
Place you most want to travel to?
Japan
Favorite junk food?
Trader Joe’s chili lime chips
Favorite season?
Springtime, baseball season
Favorite ice cream flavor?
Mint chocolate chip
How many cups of coffee do you drink per day?
2-3
Last movie you watched?
Oppenheimer
Best place you ever went on vacation?
Hawaii
If you weren’t a gastroenterologist, what would you be?
Barber
Best Halloween costume you ever wore?
SpongeBob SquarePants
Favorite sport?
Tennis
What song do you have to sing along with when you hear it?
Any classic 80s song
Introvert or extrovert?
Introvert
About a third of the US population are eligible for colorectal cancer screening but aren’t up to date on screening.
Many patients are reluctant to test for colon cancer for a variety of reasons, said Jeffrey K. Lee, MD, MPH, a research scientist at the Kaiser Permanente Northern California Division of Research and an attending gastroenterologist at Kaiser Permanente San Francisco Medical Center.
“As a gastroenterologist, I strongly believe we should emphasize the importance of colorectal cancer screening. And there’s many tests available, not just a colonoscopy, to help reduce your chances of developing colorectal cancer and even dying from colorectal cancer,” said Dr. Lee.
Many patients prefer a test that’s more convenient, that doesn’t require them to take time out of their busy schedules. “We must educate our patients that there are some noninvasive screening options that are helpful, and to be able to share with them some of the benefits, but also some of the drawbacks compared to colonoscopy and allow them to have a choice,” he advised.
He is a recipient of the AGA Research Scholar Award, and has in turn supported other researchers by contributing to the AGA Research Foundation. In 2012, Dr. Lee received a grant from the Sylvia Allison Kaplan Clinical Research Fund to fund a study on long-term colorectal cancer risk in patients with normal colonoscopy results.
The findings, published in JAMA Internal Medicine, determined that 10 years after a negative colonoscopy, Kaiser Permanente members had a 46% lower risk of being diagnosed with CRC and were 88% less likely to die from disease compared with patients who didn’t undergo screening.
“Furthermore, the reduced risk of developing colorectal cancer, even dying from it, persisted for more than 12 years after the examination compared with an unscreened population,” said Dr. Lee. “I firmly believe our study really supports the ten-year screening interval after a normal colonoscopy, as currently recommended by our guidelines.”
In an interview, he discussed his research efforts to find the best detection regimens for CRC, and the mentors who guided his career path as a GI scientist.
Q: Why did you choose GI?
During medical school I was fortunate to work in the lab of Dr. John M. Carethers at UC San Diego. He introduced me to GI and inspired me to choose GI as a career. His mentorship was invaluable because he not only solidified my interest in GI, but also inspired me to become a physician scientist, focusing on colorectal cancer prevention and control. His amazing mentorship drew me to this field.
Q: One of your clinical focus areas is hereditary gastrointestinal cancer syndromes. How did you become interested in this area of GI medicine?
My interest in hereditary GI cancer syndromes stemmed from my work as a medical student in Dr. Carethers’ lab. One of my research projects was looking at certain gene mutations among patients with hereditary GI cancer syndromes, specifically, familial hamartomatous polyposis syndrome. It was through these research projects and seeing how these genetic mutations impacted their risk of developing colorectal cancer, inspired me to care for patients with hereditary GI cancer syndromes.
Q: Have you been doing any research on the reasons why more young people are getting colon cancer?
We recently published work looking at the potential factors that may be driving the rising rates of early onset colorectal cancer. One hypothesis that’s been floating around is antibiotic exposure in early adulthood or childhood because of its effect on the microbiome. Using our large database at Kaiser Permanente Northern California, we did not find an association between oral antibiotic use during early adulthood and the risk of early-onset colorectal cancer.
You have the usual suspects like obesity and diabetes, but it’s not explaining all that risk. While familial colorectal cancer syndromes contribute to a small proportion of early-onset colorectal, these syndromes are not increasing across generations. I really do feel it’s something in the diet or how foods are processed and environmental factors that’s driving some of the risk of early onset colorectal cancer and this should be explored further.
Q: In 2018, you issued a landmark study which found an association between a 10-year follow-up after negative colonoscopy and reduced risk of disease and mortality. Has there been any updates to these findings over the last 6 years?
We recently saw a study in JAMA Oncology of a Swedish cohort that showed a negative colonoscopy result was associated with a reduced risk of developing and even dying from colorectal cancer 15 years from that examination, compared to the general population of Sweden. I think there’s some things that we need to be cautious about regarding that study. We have to think about the comparison group that they used and the lack of information regarding the indication of the colonoscopy and the quality of the examination. So, it remains uncertain whether future guidelines are going to stretch out that 10-year interval to 15 years.
Q: What other CRC studies are you working on now?
We have several studies that we are working on right now. One is called the PREVENT CRC study, which is looking at whether a polygenic risk score can improve risk stratification following adenoma removal for colorectal cancer prevention and tailoring post-polypectomy surveillance. This is a large observational cohort study that we have teamed up with the Fred Hutchinson Cancer Center, Erasmus University, and Kaiser Permanente Northwest to answer this important question that may have implications for personalized medicine.
Then there’s the COOP study, funded by the Patient-Centered Outcomes Research Institute. This is looking at the best surveillance test to use among older adults 65 years and older with a history of polyps. The trial is randomizing them to either getting a colonoscopy for surveillance or annual fecal immunochemical test (FIT) for surveillance. This is to see which test is best for detecting colorectal cancer among older adults with a history of polyps.
Q: Do you think FIT tests could eventually replace colonoscopy, given that it’s less invasive?
Although FIT and other stool-based tests are less invasive and have been shown to have high accuracy for detecting colorectal cancer, I personally do not think they are going to replace colonoscopy as the most popular screening modality in the United States. Colonoscopy remains the gold standard for detecting and removing precancerous polyps and has the highest accuracy for detecting colorectal cancer.
Q: Besides Dr. Carethers, what teacher or mentor had the greatest impact on you?
Clinically it’s been Dr. Jonathan Terdiman from UCSF, who taught me everything I know about clinical GI, and the art of colonoscopy. In addition, Douglas A. Corley, MD, PhD, the Permanente Medical Group’s chief research officer, has made the greatest impact on my research career. He’s really taught me how to rigorously design a research study to answer important clinically relevant questions, and has given me the skill set to write NIH grants. I would not be here without these mentors who are truly giants in the field of GI.
Q: When you’re not being a GI, how do you spend your free weekend afternoons? Are you still a “Cal Bears” fan at your alma mater, UC Berkeley?
I spend a lot of time taking my kids to their activities on the weekends. I just took my son to a Cal Bears Game Day, which was hosted by ESPN at Berkeley.
It was an incredible experience hearing sports analyst Pat McAfee lead all the Cal chants, seeing Nick Saban from the University of Alabama take off his red tie and replace it with a Cal Bears tie, and watching a Cal student win a hundred thousand dollars by kicking a football through the goal posts wearing checkered vans.
Lightning Round
Texting or talking?
Text
Favorite breakfast?
Taiwanese breakfast
Place you most want to travel to?
Japan
Favorite junk food?
Trader Joe’s chili lime chips
Favorite season?
Springtime, baseball season
Favorite ice cream flavor?
Mint chocolate chip
How many cups of coffee do you drink per day?
2-3
Last movie you watched?
Oppenheimer
Best place you ever went on vacation?
Hawaii
If you weren’t a gastroenterologist, what would you be?
Barber
Best Halloween costume you ever wore?
SpongeBob SquarePants
Favorite sport?
Tennis
What song do you have to sing along with when you hear it?
Any classic 80s song
Introvert or extrovert?
Introvert
Giving the Smallest GI Transplant Patients a New Lease On Life
The best part about working with kids is that “I get to laugh every day,” said Ke-You (Yoyo) Zhang, MD, clinical assistant professor for pediatrics–gastroenterology and hepatology at Stanford Medicine in California.
Everyday life for them is a challenge.
Dealing with sick children is difficult. “But I think the difference between pediatrics and adults is despite how hard things get, children are the single most resilient people you’re ever going to meet,” she said.
Kids don’t always know they’re sick and they don’t act sick, even when they are. “Every day, I literally get on the floor, I get to play, I get to run around. And truly, I have fun every single day. I get excited to go to work. And I think that’s what makes work not feel like work,” said Dr. Zhang.
In an interview, she discussed the satisfaction of following patients throughout their care continuum and her research to reduce the likelihood of transplant rejection.
She also shared an inspirational story of one young patient who spent his life tied to an IV, and how a transplant exposed him to the normal joys of life, like swimming, going to camp and getting on a plane for the first time.
Q: Why did you choose this subspecialty of pediatric GI?
I think it’s the best subspecialty because I think it combines a lot of the things that I enjoy, which is long-term continuity of care. It’s about growing up with your patients and seeing them through all the various stages of their life, often meeting patients when they’re babies. I get pictures of high school graduations and life milestones and even see some of my patients have families of their own. Becoming a part of their family is very meaningful to me. I also like complexity and acuity, and gastroenterology and hepatology provide those things.
And then lastly, it’s great to be able to exercise procedural skills and constantly learn new procedural skills.
Q: How did you become interested in the field of pediatric intestinal and liver transplantation?
I did all my training here at Stanford. We have one of the largest pediatric transplant centers and we also have a very large intestinal rehabilitation population.
Coming through residency and fellowship, I had a lot of exposure to transplant and intestinal failure, intestinal rehabilitation. I really liked the longitudinal relationship I got to form with my patients. Sometimes they’re in the neonatal ICU, where you’re meeting them in their very first days of life. You follow them through their chronic illness, through transplant and after transplant for many years. You become not just their GI, but the center of their care.
Q: What challenges are unique to this type of transplant work?
Pediatric intestinal failure and intestinal transplant represents an incredibly small subset of children. Oftentimes, they do not get the resources and recognition on a national policy level or even at the hospital level that other gastrointestinal diseases receive. What’s difficult is they are such a small subset but their complexity and their needs are probably in the highest percentile. So that’s a really challenging combination to start with. And there’s only a few centers that specialize in doing intestinal rehabilitation and intestinal transplantation for children in the country.
Developing expertise has been slow. But I think in the last decade or so, our understanding and success with intestinal rehabilitation and intestinal transplantation has really improved, especially at large centers like Stanford. We’ve had a lot of success stories and have not had any graft loss since 2014.
Q: Are these transplants hard to acquire?
Yes, especially when you’re transplanting not just the intestines but the liver as well. You’re waiting for two organs, not just one organ. And on top of that, you’re waiting for an appropriately sized donor; usually a child who’s around the same size or same age who’s passed away. Those organs would have to be a good match. Children can wait multiple years for a transplant.
Q: Is there a success story you’d like to share?
One patient I met in the neonatal ICU had congenital short bowel syndrome. He was born with hardly any intestines. He developed complications of being on long-term intravenous nutrition, which included recurrent central line infections and liver disease. He was never able to eat because he really didn’t have a digestive system that could adequately absorb anything. He had a central line in one of his large veins, so he couldn’t go swimming.
He had to have special adaptive wear to even shower or bathe and couldn’t travel. It’s these types of patients that benefit so much from transplant. Putting any kid through transplant is a massive undertaking and it certainly has risks. But he underwent a successful transplant at the age of 8—not just an intestinal transplant, but a multi-visceral transplant of the liver, intestine, and pancreas. He’s 9 years old now, and no longer needs intravenous nutrition. He ate by mouth for the very first time after transplant. He’s trying all sorts of new foods and he was able to go to a special transplant camp for children. Getting on a plane to Los Angeles, which is where our transplant camp is, was a huge deal.
He was able to swim in the lake. He’s never been able to do that. And he wants to start doing sports this fall. This was really a life-changing story for him.
Q: What advancements lie ahead for this field of work? Have you work on any notable research?
I think our understanding of transplant immunology has really progressed, especially recently. That’s what part of my research is about—using novel therapies to modulate the immune system of pediatric transplant recipients. The No. 1 complication that occurs after intestinal transplant is rejection because obviously you’re implanting somebody else’s organs into a patient.
I am involved in a clinical trial that’s looking at the use of extracellular vesicles that are isolated from hematopoietic stem cells. These vesicles contain various growth factors, anti-inflammatory proteins and tissue repair factors that we are infusing into intestinal transplant patients with the aim to repair the intestinal tissue patients are rejecting.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
My husband and I have an almost 2-year-old little girl. She keeps us busy and I spend my afternoons chasing after a crazy toddler.
Lightning Round
Texting or talking?
Huge texter
Favorite junk food?
French fries
Cat or dog person?
Dog
Favorite ice cream?
Strawberry
If you weren’t a gastroenterologist, what would you be?Florist
Best place you’ve traveled to?
Thailand
Number of cups of coffee you drink per day?
Too many
Favorite city in the US besides the one you live in?
New York City
Favorite sport?
Tennis
Optimist or pessimist?
Optimist
The best part about working with kids is that “I get to laugh every day,” said Ke-You (Yoyo) Zhang, MD, clinical assistant professor for pediatrics–gastroenterology and hepatology at Stanford Medicine in California.
Everyday life for them is a challenge.
Dealing with sick children is difficult. “But I think the difference between pediatrics and adults is despite how hard things get, children are the single most resilient people you’re ever going to meet,” she said.
Kids don’t always know they’re sick and they don’t act sick, even when they are. “Every day, I literally get on the floor, I get to play, I get to run around. And truly, I have fun every single day. I get excited to go to work. And I think that’s what makes work not feel like work,” said Dr. Zhang.
In an interview, she discussed the satisfaction of following patients throughout their care continuum and her research to reduce the likelihood of transplant rejection.
She also shared an inspirational story of one young patient who spent his life tied to an IV, and how a transplant exposed him to the normal joys of life, like swimming, going to camp and getting on a plane for the first time.
Q: Why did you choose this subspecialty of pediatric GI?
I think it’s the best subspecialty because I think it combines a lot of the things that I enjoy, which is long-term continuity of care. It’s about growing up with your patients and seeing them through all the various stages of their life, often meeting patients when they’re babies. I get pictures of high school graduations and life milestones and even see some of my patients have families of their own. Becoming a part of their family is very meaningful to me. I also like complexity and acuity, and gastroenterology and hepatology provide those things.
And then lastly, it’s great to be able to exercise procedural skills and constantly learn new procedural skills.
Q: How did you become interested in the field of pediatric intestinal and liver transplantation?
I did all my training here at Stanford. We have one of the largest pediatric transplant centers and we also have a very large intestinal rehabilitation population.
Coming through residency and fellowship, I had a lot of exposure to transplant and intestinal failure, intestinal rehabilitation. I really liked the longitudinal relationship I got to form with my patients. Sometimes they’re in the neonatal ICU, where you’re meeting them in their very first days of life. You follow them through their chronic illness, through transplant and after transplant for many years. You become not just their GI, but the center of their care.
Q: What challenges are unique to this type of transplant work?
Pediatric intestinal failure and intestinal transplant represents an incredibly small subset of children. Oftentimes, they do not get the resources and recognition on a national policy level or even at the hospital level that other gastrointestinal diseases receive. What’s difficult is they are such a small subset but their complexity and their needs are probably in the highest percentile. So that’s a really challenging combination to start with. And there’s only a few centers that specialize in doing intestinal rehabilitation and intestinal transplantation for children in the country.
Developing expertise has been slow. But I think in the last decade or so, our understanding and success with intestinal rehabilitation and intestinal transplantation has really improved, especially at large centers like Stanford. We’ve had a lot of success stories and have not had any graft loss since 2014.
Q: Are these transplants hard to acquire?
Yes, especially when you’re transplanting not just the intestines but the liver as well. You’re waiting for two organs, not just one organ. And on top of that, you’re waiting for an appropriately sized donor; usually a child who’s around the same size or same age who’s passed away. Those organs would have to be a good match. Children can wait multiple years for a transplant.
Q: Is there a success story you’d like to share?
One patient I met in the neonatal ICU had congenital short bowel syndrome. He was born with hardly any intestines. He developed complications of being on long-term intravenous nutrition, which included recurrent central line infections and liver disease. He was never able to eat because he really didn’t have a digestive system that could adequately absorb anything. He had a central line in one of his large veins, so he couldn’t go swimming.
He had to have special adaptive wear to even shower or bathe and couldn’t travel. It’s these types of patients that benefit so much from transplant. Putting any kid through transplant is a massive undertaking and it certainly has risks. But he underwent a successful transplant at the age of 8—not just an intestinal transplant, but a multi-visceral transplant of the liver, intestine, and pancreas. He’s 9 years old now, and no longer needs intravenous nutrition. He ate by mouth for the very first time after transplant. He’s trying all sorts of new foods and he was able to go to a special transplant camp for children. Getting on a plane to Los Angeles, which is where our transplant camp is, was a huge deal.
He was able to swim in the lake. He’s never been able to do that. And he wants to start doing sports this fall. This was really a life-changing story for him.
Q: What advancements lie ahead for this field of work? Have you work on any notable research?
I think our understanding of transplant immunology has really progressed, especially recently. That’s what part of my research is about—using novel therapies to modulate the immune system of pediatric transplant recipients. The No. 1 complication that occurs after intestinal transplant is rejection because obviously you’re implanting somebody else’s organs into a patient.
I am involved in a clinical trial that’s looking at the use of extracellular vesicles that are isolated from hematopoietic stem cells. These vesicles contain various growth factors, anti-inflammatory proteins and tissue repair factors that we are infusing into intestinal transplant patients with the aim to repair the intestinal tissue patients are rejecting.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
My husband and I have an almost 2-year-old little girl. She keeps us busy and I spend my afternoons chasing after a crazy toddler.
Lightning Round
Texting or talking?
Huge texter
Favorite junk food?
French fries
Cat or dog person?
Dog
Favorite ice cream?
Strawberry
If you weren’t a gastroenterologist, what would you be?Florist
Best place you’ve traveled to?
Thailand
Number of cups of coffee you drink per day?
Too many
Favorite city in the US besides the one you live in?
New York City
Favorite sport?
Tennis
Optimist or pessimist?
Optimist
The best part about working with kids is that “I get to laugh every day,” said Ke-You (Yoyo) Zhang, MD, clinical assistant professor for pediatrics–gastroenterology and hepatology at Stanford Medicine in California.
Everyday life for them is a challenge.
Dealing with sick children is difficult. “But I think the difference between pediatrics and adults is despite how hard things get, children are the single most resilient people you’re ever going to meet,” she said.
Kids don’t always know they’re sick and they don’t act sick, even when they are. “Every day, I literally get on the floor, I get to play, I get to run around. And truly, I have fun every single day. I get excited to go to work. And I think that’s what makes work not feel like work,” said Dr. Zhang.
In an interview, she discussed the satisfaction of following patients throughout their care continuum and her research to reduce the likelihood of transplant rejection.
She also shared an inspirational story of one young patient who spent his life tied to an IV, and how a transplant exposed him to the normal joys of life, like swimming, going to camp and getting on a plane for the first time.
Q: Why did you choose this subspecialty of pediatric GI?
I think it’s the best subspecialty because I think it combines a lot of the things that I enjoy, which is long-term continuity of care. It’s about growing up with your patients and seeing them through all the various stages of their life, often meeting patients when they’re babies. I get pictures of high school graduations and life milestones and even see some of my patients have families of their own. Becoming a part of their family is very meaningful to me. I also like complexity and acuity, and gastroenterology and hepatology provide those things.
And then lastly, it’s great to be able to exercise procedural skills and constantly learn new procedural skills.
Q: How did you become interested in the field of pediatric intestinal and liver transplantation?
I did all my training here at Stanford. We have one of the largest pediatric transplant centers and we also have a very large intestinal rehabilitation population.
Coming through residency and fellowship, I had a lot of exposure to transplant and intestinal failure, intestinal rehabilitation. I really liked the longitudinal relationship I got to form with my patients. Sometimes they’re in the neonatal ICU, where you’re meeting them in their very first days of life. You follow them through their chronic illness, through transplant and after transplant for many years. You become not just their GI, but the center of their care.
Q: What challenges are unique to this type of transplant work?
Pediatric intestinal failure and intestinal transplant represents an incredibly small subset of children. Oftentimes, they do not get the resources and recognition on a national policy level or even at the hospital level that other gastrointestinal diseases receive. What’s difficult is they are such a small subset but their complexity and their needs are probably in the highest percentile. So that’s a really challenging combination to start with. And there’s only a few centers that specialize in doing intestinal rehabilitation and intestinal transplantation for children in the country.
Developing expertise has been slow. But I think in the last decade or so, our understanding and success with intestinal rehabilitation and intestinal transplantation has really improved, especially at large centers like Stanford. We’ve had a lot of success stories and have not had any graft loss since 2014.
Q: Are these transplants hard to acquire?
Yes, especially when you’re transplanting not just the intestines but the liver as well. You’re waiting for two organs, not just one organ. And on top of that, you’re waiting for an appropriately sized donor; usually a child who’s around the same size or same age who’s passed away. Those organs would have to be a good match. Children can wait multiple years for a transplant.
Q: Is there a success story you’d like to share?
One patient I met in the neonatal ICU had congenital short bowel syndrome. He was born with hardly any intestines. He developed complications of being on long-term intravenous nutrition, which included recurrent central line infections and liver disease. He was never able to eat because he really didn’t have a digestive system that could adequately absorb anything. He had a central line in one of his large veins, so he couldn’t go swimming.
He had to have special adaptive wear to even shower or bathe and couldn’t travel. It’s these types of patients that benefit so much from transplant. Putting any kid through transplant is a massive undertaking and it certainly has risks. But he underwent a successful transplant at the age of 8—not just an intestinal transplant, but a multi-visceral transplant of the liver, intestine, and pancreas. He’s 9 years old now, and no longer needs intravenous nutrition. He ate by mouth for the very first time after transplant. He’s trying all sorts of new foods and he was able to go to a special transplant camp for children. Getting on a plane to Los Angeles, which is where our transplant camp is, was a huge deal.
He was able to swim in the lake. He’s never been able to do that. And he wants to start doing sports this fall. This was really a life-changing story for him.
Q: What advancements lie ahead for this field of work? Have you work on any notable research?
I think our understanding of transplant immunology has really progressed, especially recently. That’s what part of my research is about—using novel therapies to modulate the immune system of pediatric transplant recipients. The No. 1 complication that occurs after intestinal transplant is rejection because obviously you’re implanting somebody else’s organs into a patient.
I am involved in a clinical trial that’s looking at the use of extracellular vesicles that are isolated from hematopoietic stem cells. These vesicles contain various growth factors, anti-inflammatory proteins and tissue repair factors that we are infusing into intestinal transplant patients with the aim to repair the intestinal tissue patients are rejecting.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
My husband and I have an almost 2-year-old little girl. She keeps us busy and I spend my afternoons chasing after a crazy toddler.
Lightning Round
Texting or talking?
Huge texter
Favorite junk food?
French fries
Cat or dog person?
Dog
Favorite ice cream?
Strawberry
If you weren’t a gastroenterologist, what would you be?Florist
Best place you’ve traveled to?
Thailand
Number of cups of coffee you drink per day?
Too many
Favorite city in the US besides the one you live in?
New York City
Favorite sport?
Tennis
Optimist or pessimist?
Optimist
In a Parallel Universe, “I’d Be a Concert Pianist” Says Tennessee GI
She also relishes opportunities to think, to analyze, and solve problems for her patients.
One of her chief interests is inflammatory bowel disease (IBD). It’s reassuring to focus on a field of work “where I know exactly what’s causing the issue, and I can select a therapeutic approach (medication and lifestyle changes) that help a patient achieve remission,” said Dr. Pointer, co-owner and managing partner of Digestive and Liver Health Specialists in Hendersonville, Tenn. She’s also the medical director and a principal investigator of Quality Medical Research in Nashville, and currently serves as chair of the AGA Trainee and Early Career Committee.
Starting her own practice has been just as challenging and rewarding as going through medical school. Medical training does not prepare you for starting your own practice, Dr. Pointer said, so she and her business partner have had to learn as they go. “But I think we’ve done very well. We’ve taken the ups and downs in stride.”
In an interview, Dr. Pointer spoke more about her work in IBD and the ways in which she’s given back to the community through music and mentoring.
Q: Why did you choose GI?
I knew from a very young age that I was going to be a physician. I had always been interested in science. When I got into medical school and became exposed to the different areas, I really liked the cognitive skills where you had to think through a problem or an issue. But I also liked the procedural things as well.
During my internal medicine residency training, I felt that I had a knack for it. As I was looking at different options, I decided on gastroenterology because it combined both cognitive thinking through issues, but also taking it to the next step and intervening through procedures.
Q: During fellowship, your focus was inflammatory bowel disease. What drew your interest to this condition?
There are a lot of different areas within gastroenterology that one can subspecialize in, as we see the full gamut of gastrointestinal and hepatic disorders. But treating some conditions, like functional disorders, means taking more of a ‘trial and error’ approach, and you may not always get the patient a hundred percent better. That’s not to say that we can’t improve a patient’s quality of life, but it’s not always a guarantee.
But inflammatory bowel disease is a little bit different. Because I can point to an exact spot in the intestines that’s causing the problem, it’s very fulfilling for me as a physician to take a patient who is having 10-12 bloody bowel movements a day, to normal form stools and no abdominal pain. They’re able to gain weight and go on about their lives and about their day. So that was why I picked inflammatory bowel disease as my subspecialty.
Q: Tell me about the gastroenterology elective you developed for family medicine residents and undergraduate students. What’s the status of the program now?
I’ve always been interested in teaching and giving back to the next generations. I feel like I had great mentor opportunities and people who helped me along the way. In my previous hospital position, I was able to work with the family medicine department and create an elective through which residents and even undergraduate students could come and shadow and work with me in the clinic and see me performing procedures.
That elective ended once I left that position, at least as far as I’m aware. But in the private practice that I co-own now, we have numerous shadowing opportunities. I was able to give a lecture at Middle Tennessee State University for some students. And through that lecture, many students have reached out to me to shadow. I have allowed them to come shadow and do clinic work as a medical assistant and watch me perform procedures. I have multiple students working with me weekly.
Q: Years ago, you founded the non-profit Enchanted Fingers Piano Lessons, which gave free piano lessons to underserved youth. What was that experience like?
Piano was one of my first loves. In some parallel universe, there’s a Dr. Pointer who is a classical, concert pianist. I started taking piano lessons when I was in early middle school, and I took to it very quickly. I was able to excel. I just loved it. I enjoyed practicing and I still play.
The impetus for starting Enchanted Fingers Piano lessons was because I wanted to give back again to the community. I came from an underserved community. Oftentimes children and young adults in those communities don’t get exposed to extracurricular activities and they don’t even know what they could potentially have a passion for. And I definitely had a passion for piano. I partnered with a church organization and they allowed me to use their church to host these piano lessons, and it was a phenomenal and rewarding experience. I would definitely like to start it up again one day in the future. It was an amazing experience.
It’s actually how I met my husband. He was one of the young adult students who signed up to take lessons. We both still enjoy playing the piano together.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
I’m a creative at heart. I really enjoy sewing and I’m working on a few sewing projects. I just got a serger. It is a machine that helps you finish a seam. It can also be used to sew entire garments. That has been fun, learning how to thread that machine. When I’m not doing that or just relaxing with my family, I do enjoy curling up with a good book. Stephen King is one of my favorite authors.
Lightning Round
Texting or talking?
Talking
Favorite junk food?
Chocolate chip cookies
Cat or dog person?
Cat
Favorite vacation?
Hawaii
How many cups of coffee do you drink per day?
I don’t drink coffee
Favorite ice cream?
Butter pecan
Favorite sport?
I don’t watch sports
Optimist or pessimist?
Optimist
She also relishes opportunities to think, to analyze, and solve problems for her patients.
One of her chief interests is inflammatory bowel disease (IBD). It’s reassuring to focus on a field of work “where I know exactly what’s causing the issue, and I can select a therapeutic approach (medication and lifestyle changes) that help a patient achieve remission,” said Dr. Pointer, co-owner and managing partner of Digestive and Liver Health Specialists in Hendersonville, Tenn. She’s also the medical director and a principal investigator of Quality Medical Research in Nashville, and currently serves as chair of the AGA Trainee and Early Career Committee.
Starting her own practice has been just as challenging and rewarding as going through medical school. Medical training does not prepare you for starting your own practice, Dr. Pointer said, so she and her business partner have had to learn as they go. “But I think we’ve done very well. We’ve taken the ups and downs in stride.”
In an interview, Dr. Pointer spoke more about her work in IBD and the ways in which she’s given back to the community through music and mentoring.
Q: Why did you choose GI?
I knew from a very young age that I was going to be a physician. I had always been interested in science. When I got into medical school and became exposed to the different areas, I really liked the cognitive skills where you had to think through a problem or an issue. But I also liked the procedural things as well.
During my internal medicine residency training, I felt that I had a knack for it. As I was looking at different options, I decided on gastroenterology because it combined both cognitive thinking through issues, but also taking it to the next step and intervening through procedures.
Q: During fellowship, your focus was inflammatory bowel disease. What drew your interest to this condition?
There are a lot of different areas within gastroenterology that one can subspecialize in, as we see the full gamut of gastrointestinal and hepatic disorders. But treating some conditions, like functional disorders, means taking more of a ‘trial and error’ approach, and you may not always get the patient a hundred percent better. That’s not to say that we can’t improve a patient’s quality of life, but it’s not always a guarantee.
But inflammatory bowel disease is a little bit different. Because I can point to an exact spot in the intestines that’s causing the problem, it’s very fulfilling for me as a physician to take a patient who is having 10-12 bloody bowel movements a day, to normal form stools and no abdominal pain. They’re able to gain weight and go on about their lives and about their day. So that was why I picked inflammatory bowel disease as my subspecialty.
Q: Tell me about the gastroenterology elective you developed for family medicine residents and undergraduate students. What’s the status of the program now?
I’ve always been interested in teaching and giving back to the next generations. I feel like I had great mentor opportunities and people who helped me along the way. In my previous hospital position, I was able to work with the family medicine department and create an elective through which residents and even undergraduate students could come and shadow and work with me in the clinic and see me performing procedures.
That elective ended once I left that position, at least as far as I’m aware. But in the private practice that I co-own now, we have numerous shadowing opportunities. I was able to give a lecture at Middle Tennessee State University for some students. And through that lecture, many students have reached out to me to shadow. I have allowed them to come shadow and do clinic work as a medical assistant and watch me perform procedures. I have multiple students working with me weekly.
Q: Years ago, you founded the non-profit Enchanted Fingers Piano Lessons, which gave free piano lessons to underserved youth. What was that experience like?
Piano was one of my first loves. In some parallel universe, there’s a Dr. Pointer who is a classical, concert pianist. I started taking piano lessons when I was in early middle school, and I took to it very quickly. I was able to excel. I just loved it. I enjoyed practicing and I still play.
The impetus for starting Enchanted Fingers Piano lessons was because I wanted to give back again to the community. I came from an underserved community. Oftentimes children and young adults in those communities don’t get exposed to extracurricular activities and they don’t even know what they could potentially have a passion for. And I definitely had a passion for piano. I partnered with a church organization and they allowed me to use their church to host these piano lessons, and it was a phenomenal and rewarding experience. I would definitely like to start it up again one day in the future. It was an amazing experience.
It’s actually how I met my husband. He was one of the young adult students who signed up to take lessons. We both still enjoy playing the piano together.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
I’m a creative at heart. I really enjoy sewing and I’m working on a few sewing projects. I just got a serger. It is a machine that helps you finish a seam. It can also be used to sew entire garments. That has been fun, learning how to thread that machine. When I’m not doing that or just relaxing with my family, I do enjoy curling up with a good book. Stephen King is one of my favorite authors.
Lightning Round
Texting or talking?
Talking
Favorite junk food?
Chocolate chip cookies
Cat or dog person?
Cat
Favorite vacation?
Hawaii
How many cups of coffee do you drink per day?
I don’t drink coffee
Favorite ice cream?
Butter pecan
Favorite sport?
I don’t watch sports
Optimist or pessimist?
Optimist
She also relishes opportunities to think, to analyze, and solve problems for her patients.
One of her chief interests is inflammatory bowel disease (IBD). It’s reassuring to focus on a field of work “where I know exactly what’s causing the issue, and I can select a therapeutic approach (medication and lifestyle changes) that help a patient achieve remission,” said Dr. Pointer, co-owner and managing partner of Digestive and Liver Health Specialists in Hendersonville, Tenn. She’s also the medical director and a principal investigator of Quality Medical Research in Nashville, and currently serves as chair of the AGA Trainee and Early Career Committee.
Starting her own practice has been just as challenging and rewarding as going through medical school. Medical training does not prepare you for starting your own practice, Dr. Pointer said, so she and her business partner have had to learn as they go. “But I think we’ve done very well. We’ve taken the ups and downs in stride.”
In an interview, Dr. Pointer spoke more about her work in IBD and the ways in which she’s given back to the community through music and mentoring.
Q: Why did you choose GI?
I knew from a very young age that I was going to be a physician. I had always been interested in science. When I got into medical school and became exposed to the different areas, I really liked the cognitive skills where you had to think through a problem or an issue. But I also liked the procedural things as well.
During my internal medicine residency training, I felt that I had a knack for it. As I was looking at different options, I decided on gastroenterology because it combined both cognitive thinking through issues, but also taking it to the next step and intervening through procedures.
Q: During fellowship, your focus was inflammatory bowel disease. What drew your interest to this condition?
There are a lot of different areas within gastroenterology that one can subspecialize in, as we see the full gamut of gastrointestinal and hepatic disorders. But treating some conditions, like functional disorders, means taking more of a ‘trial and error’ approach, and you may not always get the patient a hundred percent better. That’s not to say that we can’t improve a patient’s quality of life, but it’s not always a guarantee.
But inflammatory bowel disease is a little bit different. Because I can point to an exact spot in the intestines that’s causing the problem, it’s very fulfilling for me as a physician to take a patient who is having 10-12 bloody bowel movements a day, to normal form stools and no abdominal pain. They’re able to gain weight and go on about their lives and about their day. So that was why I picked inflammatory bowel disease as my subspecialty.
Q: Tell me about the gastroenterology elective you developed for family medicine residents and undergraduate students. What’s the status of the program now?
I’ve always been interested in teaching and giving back to the next generations. I feel like I had great mentor opportunities and people who helped me along the way. In my previous hospital position, I was able to work with the family medicine department and create an elective through which residents and even undergraduate students could come and shadow and work with me in the clinic and see me performing procedures.
That elective ended once I left that position, at least as far as I’m aware. But in the private practice that I co-own now, we have numerous shadowing opportunities. I was able to give a lecture at Middle Tennessee State University for some students. And through that lecture, many students have reached out to me to shadow. I have allowed them to come shadow and do clinic work as a medical assistant and watch me perform procedures. I have multiple students working with me weekly.
Q: Years ago, you founded the non-profit Enchanted Fingers Piano Lessons, which gave free piano lessons to underserved youth. What was that experience like?
Piano was one of my first loves. In some parallel universe, there’s a Dr. Pointer who is a classical, concert pianist. I started taking piano lessons when I was in early middle school, and I took to it very quickly. I was able to excel. I just loved it. I enjoyed practicing and I still play.
The impetus for starting Enchanted Fingers Piano lessons was because I wanted to give back again to the community. I came from an underserved community. Oftentimes children and young adults in those communities don’t get exposed to extracurricular activities and they don’t even know what they could potentially have a passion for. And I definitely had a passion for piano. I partnered with a church organization and they allowed me to use their church to host these piano lessons, and it was a phenomenal and rewarding experience. I would definitely like to start it up again one day in the future. It was an amazing experience.
It’s actually how I met my husband. He was one of the young adult students who signed up to take lessons. We both still enjoy playing the piano together.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
I’m a creative at heart. I really enjoy sewing and I’m working on a few sewing projects. I just got a serger. It is a machine that helps you finish a seam. It can also be used to sew entire garments. That has been fun, learning how to thread that machine. When I’m not doing that or just relaxing with my family, I do enjoy curling up with a good book. Stephen King is one of my favorite authors.
Lightning Round
Texting or talking?
Talking
Favorite junk food?
Chocolate chip cookies
Cat or dog person?
Cat
Favorite vacation?
Hawaii
How many cups of coffee do you drink per day?
I don’t drink coffee
Favorite ice cream?
Butter pecan
Favorite sport?
I don’t watch sports
Optimist or pessimist?
Optimist
Patient Navigators for Serious Illnesses Can Now Bill Under New Medicare Codes
In a move that acknowledges the gauntlet the US health system poses for people facing serious and fatal illnesses, Medicare will pay for a new class of workers to help patients manage treatments for conditions like cancer and heart failure.
The 2024 Medicare physician fee schedule includes new billing codes, including G0023, to pay for 60 minutes a month of care coordination by certified or trained auxiliary personnel working under the direction of a clinician.
A diagnosis of cancer or another serious illness takes a toll beyond the physical effects of the disease. Patients often scramble to make adjustments in family and work schedules to manage treatment, said Samyukta Mullangi, MD, MBA, medical director of oncology at Thyme Care, a Nashville, Tennessee–based firm that provides navigation and coordination services to oncology practices and insurers.
“It just really does create a bit of a pressure cooker for patients,” Dr. Mullangi told this news organization.
Medicare has for many years paid for medical professionals to help patients cope with the complexities of disease, such as chronic care management (CCM) provided by physicians, nurses, and physician assistants.
The new principal illness navigation (PIN) payments are intended to pay for work that to date typically has been done by people without medical degrees, including those involved in peer support networks and community health programs. The US Centers for Medicare and Medicaid Services(CMS) expects these navigators will undergo training and work under the supervision of clinicians.
The new navigators may coordinate care transitions between medical settings, follow up with patients after emergency department (ED) visits, or communicate with skilled nursing facilities regarding the psychosocial needs and functional deficits of a patient, among other functions.
CMS expects the new navigators may:
- Conduct assessments to understand a patient’s life story, strengths, needs, goals, preferences, and desired outcomes, including understanding cultural and linguistic factors.
- Provide support to accomplish the clinician’s treatment plan.
- Coordinate the receipt of needed services from healthcare facilities, home- and community-based service providers, and caregivers.
Peers as Navigators
The new navigators can be former patients who have undergone similar treatments for serious diseases, CMS said. This approach sets the new program apart from other care management services Medicare already covers, program officials wrote in the 2024 physician fee schedule.
“For some conditions, patients are best able to engage with the healthcare system and access care if they have assistance from a single, dedicated individual who has ‘lived experience,’ ” according to the rule.
The agency has taken a broad initial approach in defining what kinds of illnesses a patient may have to qualify for services. Patients must have a serious condition that is expected to last at least 3 months, such as cancer, heart failure, or substance use disorder.
But those without a definitive diagnosis may also qualify to receive navigator services.
In the rule, CMS cited a case in which a CT scan identified a suspicious mass in a patient’s colon. A clinician might decide this person would benefit from navigation services due to the potential risks for an undiagnosed illness.
“Regardless of the definitive diagnosis of the mass, presence of a colonic mass for that patient may be a serious high-risk condition that could, for example, cause obstruction and lead the patient to present to the emergency department, as well as be potentially indicative of an underlying life-threatening illness such as colon cancer,” CMS wrote in the rule.
Navigators often start their work when cancer patients are screened and guide them through initial diagnosis, potential surgery, radiation, or chemotherapy, said Sharon Gentry, MSN, RN, a former nurse navigator who is now the editor in chief of the Journal of the Academy of Oncology Nurse & Patient Navigators.
The navigators are meant to be a trusted and continual presence for patients, who otherwise might be left to start anew in finding help at each phase of care.
The navigators “see the whole picture. They see the whole journey the patient takes, from pre-diagnosis all the way through diagnosis care out through survival,” Ms. Gentry said.
Gaining a special Medicare payment for these kinds of services will elevate this work, she said.
Many newer drugs can target specific mechanisms and proteins of cancer. Often, oncology treatment involves testing to find out if mutations are allowing the cancer cells to evade a patient’s immune system.
Checking these biomarkers takes time, however. Patients sometimes become frustrated because they are anxious to begin treatment. Patients may receive inaccurate information from friends or family who went through treatment previously. Navigators can provide knowledge on the current state of care for a patient’s disease, helping them better manage anxieties.
“You have to explain to them that things have changed since the guy you drink coffee with was diagnosed with cancer, and there may be a drug that could target that,” Ms. Gentry said.
Potential Challenges
Initial uptake of the new PIN codes may be slow going, however, as clinicians and health systems may already use well-established codes. These include CCM and principal care management services, which may pay higher rates, Mullangi said.
“There might be sensitivity around not wanting to cannibalize existing programs with a new program,” Dr. Mullangi said.
In addition, many patients will have a copay for the services of principal illness navigators, Dr. Mullangi said.
While many patients have additional insurance that would cover the service, not all do. People with traditional Medicare coverage can sometimes pay 20% of the cost of some medical services.
“I think that may give patients pause, particularly if they’re already feeling the financial burden of a cancer treatment journey,” Dr. Mullangi said.
Pay rates for PIN services involve calculations of regional price differences, which are posted publicly by CMS, and potential added fees for services provided by hospital-affiliated organizations.
Consider payments for code G0023, covering 60 minutes of principal navigation services provided in a single month.
A set reimbursement for patients cared for in independent medical practices exists, with variation for local costs. Medicare’s non-facility price for G0023 would be $102.41 in some parts of Silicon Valley in California, including San Jose. In Arkansas, where costs are lower, reimbursement would be $73.14 for this same service.
Patients who get services covered by code G0023 in independent medical practices would have monthly copays of about $15-$20, depending on where they live.
The tab for patients tends to be higher for these same services if delivered through a medical practice owned by a hospital, as this would trigger the addition of facility fees to the payments made to cover the services. Facility fees are difficult for the public to ascertain before getting a treatment or service.
Dr. Mullangi and Ms. Gentry reported no relevant financial disclosures outside of their employers.
A version of this article first appeared on Medscape.com.
In a move that acknowledges the gauntlet the US health system poses for people facing serious and fatal illnesses, Medicare will pay for a new class of workers to help patients manage treatments for conditions like cancer and heart failure.
The 2024 Medicare physician fee schedule includes new billing codes, including G0023, to pay for 60 minutes a month of care coordination by certified or trained auxiliary personnel working under the direction of a clinician.
A diagnosis of cancer or another serious illness takes a toll beyond the physical effects of the disease. Patients often scramble to make adjustments in family and work schedules to manage treatment, said Samyukta Mullangi, MD, MBA, medical director of oncology at Thyme Care, a Nashville, Tennessee–based firm that provides navigation and coordination services to oncology practices and insurers.
“It just really does create a bit of a pressure cooker for patients,” Dr. Mullangi told this news organization.
Medicare has for many years paid for medical professionals to help patients cope with the complexities of disease, such as chronic care management (CCM) provided by physicians, nurses, and physician assistants.
The new principal illness navigation (PIN) payments are intended to pay for work that to date typically has been done by people without medical degrees, including those involved in peer support networks and community health programs. The US Centers for Medicare and Medicaid Services(CMS) expects these navigators will undergo training and work under the supervision of clinicians.
The new navigators may coordinate care transitions between medical settings, follow up with patients after emergency department (ED) visits, or communicate with skilled nursing facilities regarding the psychosocial needs and functional deficits of a patient, among other functions.
CMS expects the new navigators may:
- Conduct assessments to understand a patient’s life story, strengths, needs, goals, preferences, and desired outcomes, including understanding cultural and linguistic factors.
- Provide support to accomplish the clinician’s treatment plan.
- Coordinate the receipt of needed services from healthcare facilities, home- and community-based service providers, and caregivers.
Peers as Navigators
The new navigators can be former patients who have undergone similar treatments for serious diseases, CMS said. This approach sets the new program apart from other care management services Medicare already covers, program officials wrote in the 2024 physician fee schedule.
“For some conditions, patients are best able to engage with the healthcare system and access care if they have assistance from a single, dedicated individual who has ‘lived experience,’ ” according to the rule.
The agency has taken a broad initial approach in defining what kinds of illnesses a patient may have to qualify for services. Patients must have a serious condition that is expected to last at least 3 months, such as cancer, heart failure, or substance use disorder.
But those without a definitive diagnosis may also qualify to receive navigator services.
In the rule, CMS cited a case in which a CT scan identified a suspicious mass in a patient’s colon. A clinician might decide this person would benefit from navigation services due to the potential risks for an undiagnosed illness.
“Regardless of the definitive diagnosis of the mass, presence of a colonic mass for that patient may be a serious high-risk condition that could, for example, cause obstruction and lead the patient to present to the emergency department, as well as be potentially indicative of an underlying life-threatening illness such as colon cancer,” CMS wrote in the rule.
Navigators often start their work when cancer patients are screened and guide them through initial diagnosis, potential surgery, radiation, or chemotherapy, said Sharon Gentry, MSN, RN, a former nurse navigator who is now the editor in chief of the Journal of the Academy of Oncology Nurse & Patient Navigators.
The navigators are meant to be a trusted and continual presence for patients, who otherwise might be left to start anew in finding help at each phase of care.
The navigators “see the whole picture. They see the whole journey the patient takes, from pre-diagnosis all the way through diagnosis care out through survival,” Ms. Gentry said.
Gaining a special Medicare payment for these kinds of services will elevate this work, she said.
Many newer drugs can target specific mechanisms and proteins of cancer. Often, oncology treatment involves testing to find out if mutations are allowing the cancer cells to evade a patient’s immune system.
Checking these biomarkers takes time, however. Patients sometimes become frustrated because they are anxious to begin treatment. Patients may receive inaccurate information from friends or family who went through treatment previously. Navigators can provide knowledge on the current state of care for a patient’s disease, helping them better manage anxieties.
“You have to explain to them that things have changed since the guy you drink coffee with was diagnosed with cancer, and there may be a drug that could target that,” Ms. Gentry said.
Potential Challenges
Initial uptake of the new PIN codes may be slow going, however, as clinicians and health systems may already use well-established codes. These include CCM and principal care management services, which may pay higher rates, Mullangi said.
“There might be sensitivity around not wanting to cannibalize existing programs with a new program,” Dr. Mullangi said.
In addition, many patients will have a copay for the services of principal illness navigators, Dr. Mullangi said.
While many patients have additional insurance that would cover the service, not all do. People with traditional Medicare coverage can sometimes pay 20% of the cost of some medical services.
“I think that may give patients pause, particularly if they’re already feeling the financial burden of a cancer treatment journey,” Dr. Mullangi said.
Pay rates for PIN services involve calculations of regional price differences, which are posted publicly by CMS, and potential added fees for services provided by hospital-affiliated organizations.
Consider payments for code G0023, covering 60 minutes of principal navigation services provided in a single month.
A set reimbursement for patients cared for in independent medical practices exists, with variation for local costs. Medicare’s non-facility price for G0023 would be $102.41 in some parts of Silicon Valley in California, including San Jose. In Arkansas, where costs are lower, reimbursement would be $73.14 for this same service.
Patients who get services covered by code G0023 in independent medical practices would have monthly copays of about $15-$20, depending on where they live.
The tab for patients tends to be higher for these same services if delivered through a medical practice owned by a hospital, as this would trigger the addition of facility fees to the payments made to cover the services. Facility fees are difficult for the public to ascertain before getting a treatment or service.
Dr. Mullangi and Ms. Gentry reported no relevant financial disclosures outside of their employers.
A version of this article first appeared on Medscape.com.
In a move that acknowledges the gauntlet the US health system poses for people facing serious and fatal illnesses, Medicare will pay for a new class of workers to help patients manage treatments for conditions like cancer and heart failure.
The 2024 Medicare physician fee schedule includes new billing codes, including G0023, to pay for 60 minutes a month of care coordination by certified or trained auxiliary personnel working under the direction of a clinician.
A diagnosis of cancer or another serious illness takes a toll beyond the physical effects of the disease. Patients often scramble to make adjustments in family and work schedules to manage treatment, said Samyukta Mullangi, MD, MBA, medical director of oncology at Thyme Care, a Nashville, Tennessee–based firm that provides navigation and coordination services to oncology practices and insurers.
“It just really does create a bit of a pressure cooker for patients,” Dr. Mullangi told this news organization.
Medicare has for many years paid for medical professionals to help patients cope with the complexities of disease, such as chronic care management (CCM) provided by physicians, nurses, and physician assistants.
The new principal illness navigation (PIN) payments are intended to pay for work that to date typically has been done by people without medical degrees, including those involved in peer support networks and community health programs. The US Centers for Medicare and Medicaid Services(CMS) expects these navigators will undergo training and work under the supervision of clinicians.
The new navigators may coordinate care transitions between medical settings, follow up with patients after emergency department (ED) visits, or communicate with skilled nursing facilities regarding the psychosocial needs and functional deficits of a patient, among other functions.
CMS expects the new navigators may:
- Conduct assessments to understand a patient’s life story, strengths, needs, goals, preferences, and desired outcomes, including understanding cultural and linguistic factors.
- Provide support to accomplish the clinician’s treatment plan.
- Coordinate the receipt of needed services from healthcare facilities, home- and community-based service providers, and caregivers.
Peers as Navigators
The new navigators can be former patients who have undergone similar treatments for serious diseases, CMS said. This approach sets the new program apart from other care management services Medicare already covers, program officials wrote in the 2024 physician fee schedule.
“For some conditions, patients are best able to engage with the healthcare system and access care if they have assistance from a single, dedicated individual who has ‘lived experience,’ ” according to the rule.
The agency has taken a broad initial approach in defining what kinds of illnesses a patient may have to qualify for services. Patients must have a serious condition that is expected to last at least 3 months, such as cancer, heart failure, or substance use disorder.
But those without a definitive diagnosis may also qualify to receive navigator services.
In the rule, CMS cited a case in which a CT scan identified a suspicious mass in a patient’s colon. A clinician might decide this person would benefit from navigation services due to the potential risks for an undiagnosed illness.
“Regardless of the definitive diagnosis of the mass, presence of a colonic mass for that patient may be a serious high-risk condition that could, for example, cause obstruction and lead the patient to present to the emergency department, as well as be potentially indicative of an underlying life-threatening illness such as colon cancer,” CMS wrote in the rule.
Navigators often start their work when cancer patients are screened and guide them through initial diagnosis, potential surgery, radiation, or chemotherapy, said Sharon Gentry, MSN, RN, a former nurse navigator who is now the editor in chief of the Journal of the Academy of Oncology Nurse & Patient Navigators.
The navigators are meant to be a trusted and continual presence for patients, who otherwise might be left to start anew in finding help at each phase of care.
The navigators “see the whole picture. They see the whole journey the patient takes, from pre-diagnosis all the way through diagnosis care out through survival,” Ms. Gentry said.
Gaining a special Medicare payment for these kinds of services will elevate this work, she said.
Many newer drugs can target specific mechanisms and proteins of cancer. Often, oncology treatment involves testing to find out if mutations are allowing the cancer cells to evade a patient’s immune system.
Checking these biomarkers takes time, however. Patients sometimes become frustrated because they are anxious to begin treatment. Patients may receive inaccurate information from friends or family who went through treatment previously. Navigators can provide knowledge on the current state of care for a patient’s disease, helping them better manage anxieties.
“You have to explain to them that things have changed since the guy you drink coffee with was diagnosed with cancer, and there may be a drug that could target that,” Ms. Gentry said.
Potential Challenges
Initial uptake of the new PIN codes may be slow going, however, as clinicians and health systems may already use well-established codes. These include CCM and principal care management services, which may pay higher rates, Mullangi said.
“There might be sensitivity around not wanting to cannibalize existing programs with a new program,” Dr. Mullangi said.
In addition, many patients will have a copay for the services of principal illness navigators, Dr. Mullangi said.
While many patients have additional insurance that would cover the service, not all do. People with traditional Medicare coverage can sometimes pay 20% of the cost of some medical services.
“I think that may give patients pause, particularly if they’re already feeling the financial burden of a cancer treatment journey,” Dr. Mullangi said.
Pay rates for PIN services involve calculations of regional price differences, which are posted publicly by CMS, and potential added fees for services provided by hospital-affiliated organizations.
Consider payments for code G0023, covering 60 minutes of principal navigation services provided in a single month.
A set reimbursement for patients cared for in independent medical practices exists, with variation for local costs. Medicare’s non-facility price for G0023 would be $102.41 in some parts of Silicon Valley in California, including San Jose. In Arkansas, where costs are lower, reimbursement would be $73.14 for this same service.
Patients who get services covered by code G0023 in independent medical practices would have monthly copays of about $15-$20, depending on where they live.
The tab for patients tends to be higher for these same services if delivered through a medical practice owned by a hospital, as this would trigger the addition of facility fees to the payments made to cover the services. Facility fees are difficult for the public to ascertain before getting a treatment or service.
Dr. Mullangi and Ms. Gentry reported no relevant financial disclosures outside of their employers.
A version of this article first appeared on Medscape.com.
SVS Now Accepting Abstracts for VAM 2017
Abstracts for the 2017 Vascular Annual Meeting are now being accepted. The submission site opened Monday, Nov. 14 for the meeting, to be held May 31 to June 3, 2017, in San Diego. Plenary sessions and exhibits will be June 1 to 3.
Participants may submit abstracts into any of 14 categories and a number of presentation types, including videos. In 2016, organizers selected approximately two-thirds of the submitted abstracts, and this year the VAM Program Committee is seeking additional venues for people to present their work in, including more sessions and other presentation formats.
Click here for abstract guidelines and more information. Abstracts themselves may be submitted here.
Abstracts for the 2017 Vascular Annual Meeting are now being accepted. The submission site opened Monday, Nov. 14 for the meeting, to be held May 31 to June 3, 2017, in San Diego. Plenary sessions and exhibits will be June 1 to 3.
Participants may submit abstracts into any of 14 categories and a number of presentation types, including videos. In 2016, organizers selected approximately two-thirds of the submitted abstracts, and this year the VAM Program Committee is seeking additional venues for people to present their work in, including more sessions and other presentation formats.
Click here for abstract guidelines and more information. Abstracts themselves may be submitted here.
Abstracts for the 2017 Vascular Annual Meeting are now being accepted. The submission site opened Monday, Nov. 14 for the meeting, to be held May 31 to June 3, 2017, in San Diego. Plenary sessions and exhibits will be June 1 to 3.
Participants may submit abstracts into any of 14 categories and a number of presentation types, including videos. In 2016, organizers selected approximately two-thirds of the submitted abstracts, and this year the VAM Program Committee is seeking additional venues for people to present their work in, including more sessions and other presentation formats.
Click here for abstract guidelines and more information. Abstracts themselves may be submitted here.
Atypical Antipsychotics Tied to Adrenal Issues
NEW ORLEANS — It is important to recognize the potential for atypical antipsychotics to cause adrenal insufficiency to ensure that the condition is managed appropriately, according to Dr. Violeta Tan and Dr. Natalie Rasgon.
They described the case of a 54-year-old man with a history of depression and posttraumatic stress disorder who was admitted to the hospital after complaining of malaise 9 days after a previous admission for a urinary tract infection that had been treated with ciprofloxacin.
At the first admission, the patient was restarted on 225 mg/day of bupropion and 300 mg/day of quetiapine (Seroquel), both of which he had discontinued 6–8 months prior, said Dr. Tan and Dr. Rasgon, who presented the case in a poster session at the American Psychiatric Association's Institute of Psychiatric Services.
Symptoms at the time of the second admission included fatigue, warmth, chills, loose stools, mild headache, and reproducible chest wall pain. Laboratory findings showed that previously normal eosinophil levels were elevated (6.5%–8.3%), reported Dr. Tan and Dr. Rasgon, both of Stanford (Calif.) University.
A work-up for infection, malignancy, and rheumatologic conditions was negative, and primary adrenal insufficiency was ruled out based on the findings of a cosyntropin stimulation test. However, adrenocorticotropic hormone (ACTH) levels (less than 5 pg/mL) indicated secondary or tertiary adrenal insufficiency, and a review of the patient's medications alerted the authors to the possibility of quetiapine-associated ACTH and cortisol reductions.
Atypical antipsychotics such as quetiapine can reduce cortisol levels—often in association with improved psychopathology. Thus, although the cortisol-lowering effects of such drugs may ameliorate negative symptomatology, the reduction could be detrimental, they wrote.
However, adrenal insufficiency caused by such agents has not been specifically studied, and although it might seem appropriate to discontinue the “offending agent,” the risks of discontinuing antipsychotics should be weighed against the benefits of preventing adrenal insufficiency sequelae, they added.
In the current case, which also demonstrated that quetiapine administration, particularly under precipitating circumstances such as an infection or stress, can contribute to reductions in ACTH and cortisol secretion, the patient's condition improved after quetiapine, a standard treatment for adrenal insufficiency, was administered at 20 mg every morning and at 10 mg at bedtime.
Atypical antipsychotics can cause adrenal insufficiency, which presents ambiguously, and awareness of this can be key in preventing false diagnoses, they said.
Adrenal insufficiency can present ambiguously, which can lead to false diagnoses. DR. RASGON
Spotting Adrenal Insufficiency
Dr. Tan and Dr. Rasgon say determining whether a patient has developed adrenal insufficiency requires an investigation into four areas:
▸ Symptoms. Look for weakness and fatigue, abdominal distress, anorexia, nausea, vomiting, myalgia or arthralgia, postural dizziness, salt craving, headache, impaired memory, and depression.
▸ Physical findings. Some factors to look out for are increased pigmentation, postural hypotension, tachycardia, fever, decreased body hair, vitiligo, amenorrhea, and cold intolerance.
▸ Laboratory findings. Red flags include hyponatremia, hyperkalemia, hypoglycemia, eosinophilia, and elevated thyroid stimulating hormone.
▸ Clinical problems. Watch for hemodynamic instability, ongoing inflammation, multiple-organ dysfunction, and hypoglycemia.
NEW ORLEANS — It is important to recognize the potential for atypical antipsychotics to cause adrenal insufficiency to ensure that the condition is managed appropriately, according to Dr. Violeta Tan and Dr. Natalie Rasgon.
They described the case of a 54-year-old man with a history of depression and posttraumatic stress disorder who was admitted to the hospital after complaining of malaise 9 days after a previous admission for a urinary tract infection that had been treated with ciprofloxacin.
At the first admission, the patient was restarted on 225 mg/day of bupropion and 300 mg/day of quetiapine (Seroquel), both of which he had discontinued 6–8 months prior, said Dr. Tan and Dr. Rasgon, who presented the case in a poster session at the American Psychiatric Association's Institute of Psychiatric Services.
Symptoms at the time of the second admission included fatigue, warmth, chills, loose stools, mild headache, and reproducible chest wall pain. Laboratory findings showed that previously normal eosinophil levels were elevated (6.5%–8.3%), reported Dr. Tan and Dr. Rasgon, both of Stanford (Calif.) University.
A work-up for infection, malignancy, and rheumatologic conditions was negative, and primary adrenal insufficiency was ruled out based on the findings of a cosyntropin stimulation test. However, adrenocorticotropic hormone (ACTH) levels (less than 5 pg/mL) indicated secondary or tertiary adrenal insufficiency, and a review of the patient's medications alerted the authors to the possibility of quetiapine-associated ACTH and cortisol reductions.
Atypical antipsychotics such as quetiapine can reduce cortisol levels—often in association with improved psychopathology. Thus, although the cortisol-lowering effects of such drugs may ameliorate negative symptomatology, the reduction could be detrimental, they wrote.
However, adrenal insufficiency caused by such agents has not been specifically studied, and although it might seem appropriate to discontinue the “offending agent,” the risks of discontinuing antipsychotics should be weighed against the benefits of preventing adrenal insufficiency sequelae, they added.
In the current case, which also demonstrated that quetiapine administration, particularly under precipitating circumstances such as an infection or stress, can contribute to reductions in ACTH and cortisol secretion, the patient's condition improved after quetiapine, a standard treatment for adrenal insufficiency, was administered at 20 mg every morning and at 10 mg at bedtime.
Atypical antipsychotics can cause adrenal insufficiency, which presents ambiguously, and awareness of this can be key in preventing false diagnoses, they said.
Adrenal insufficiency can present ambiguously, which can lead to false diagnoses. DR. RASGON
Spotting Adrenal Insufficiency
Dr. Tan and Dr. Rasgon say determining whether a patient has developed adrenal insufficiency requires an investigation into four areas:
▸ Symptoms. Look for weakness and fatigue, abdominal distress, anorexia, nausea, vomiting, myalgia or arthralgia, postural dizziness, salt craving, headache, impaired memory, and depression.
▸ Physical findings. Some factors to look out for are increased pigmentation, postural hypotension, tachycardia, fever, decreased body hair, vitiligo, amenorrhea, and cold intolerance.
▸ Laboratory findings. Red flags include hyponatremia, hyperkalemia, hypoglycemia, eosinophilia, and elevated thyroid stimulating hormone.
▸ Clinical problems. Watch for hemodynamic instability, ongoing inflammation, multiple-organ dysfunction, and hypoglycemia.
NEW ORLEANS — It is important to recognize the potential for atypical antipsychotics to cause adrenal insufficiency to ensure that the condition is managed appropriately, according to Dr. Violeta Tan and Dr. Natalie Rasgon.
They described the case of a 54-year-old man with a history of depression and posttraumatic stress disorder who was admitted to the hospital after complaining of malaise 9 days after a previous admission for a urinary tract infection that had been treated with ciprofloxacin.
At the first admission, the patient was restarted on 225 mg/day of bupropion and 300 mg/day of quetiapine (Seroquel), both of which he had discontinued 6–8 months prior, said Dr. Tan and Dr. Rasgon, who presented the case in a poster session at the American Psychiatric Association's Institute of Psychiatric Services.
Symptoms at the time of the second admission included fatigue, warmth, chills, loose stools, mild headache, and reproducible chest wall pain. Laboratory findings showed that previously normal eosinophil levels were elevated (6.5%–8.3%), reported Dr. Tan and Dr. Rasgon, both of Stanford (Calif.) University.
A work-up for infection, malignancy, and rheumatologic conditions was negative, and primary adrenal insufficiency was ruled out based on the findings of a cosyntropin stimulation test. However, adrenocorticotropic hormone (ACTH) levels (less than 5 pg/mL) indicated secondary or tertiary adrenal insufficiency, and a review of the patient's medications alerted the authors to the possibility of quetiapine-associated ACTH and cortisol reductions.
Atypical antipsychotics such as quetiapine can reduce cortisol levels—often in association with improved psychopathology. Thus, although the cortisol-lowering effects of such drugs may ameliorate negative symptomatology, the reduction could be detrimental, they wrote.
However, adrenal insufficiency caused by such agents has not been specifically studied, and although it might seem appropriate to discontinue the “offending agent,” the risks of discontinuing antipsychotics should be weighed against the benefits of preventing adrenal insufficiency sequelae, they added.
In the current case, which also demonstrated that quetiapine administration, particularly under precipitating circumstances such as an infection or stress, can contribute to reductions in ACTH and cortisol secretion, the patient's condition improved after quetiapine, a standard treatment for adrenal insufficiency, was administered at 20 mg every morning and at 10 mg at bedtime.
Atypical antipsychotics can cause adrenal insufficiency, which presents ambiguously, and awareness of this can be key in preventing false diagnoses, they said.
Adrenal insufficiency can present ambiguously, which can lead to false diagnoses. DR. RASGON
Spotting Adrenal Insufficiency
Dr. Tan and Dr. Rasgon say determining whether a patient has developed adrenal insufficiency requires an investigation into four areas:
▸ Symptoms. Look for weakness and fatigue, abdominal distress, anorexia, nausea, vomiting, myalgia or arthralgia, postural dizziness, salt craving, headache, impaired memory, and depression.
▸ Physical findings. Some factors to look out for are increased pigmentation, postural hypotension, tachycardia, fever, decreased body hair, vitiligo, amenorrhea, and cold intolerance.
▸ Laboratory findings. Red flags include hyponatremia, hyperkalemia, hypoglycemia, eosinophilia, and elevated thyroid stimulating hormone.
▸ Clinical problems. Watch for hemodynamic instability, ongoing inflammation, multiple-organ dysfunction, and hypoglycemia.
Social Challenges Linked to More Suicidality in Vets
Veterans experiencing unstable housing, financial strain, and with poor access to health care have a higher risk of suicidal thoughts and behaviors, according to findings in a new study, leading researchers to call for additional screening to identify those in jeopardy.
Each incremental increase in social disadvantage was tied to increases in the likelihood of recent suicidal thoughts (odds ratio [OR], 2.14), future suicidal intent (OR, 2.21), and lifetime suicide attempt (OR, 1.78) in a weighted analysis. The self-reported data was published as a cross-sectional study by Pietrzak et al in the December 2025 issue of JAMA Psychiatry.
Veterans whose social plights ranked in the worst 5% were > 20 times more likely to report suicidal thoughts and behaviors than those in the top 5%. Especially striking were the magnitudes of the associations and their persistence after adjustment for psychiatric conditions and other suicide risk factors, lead author Robert H. Pietrzak, PhD, MPH said in an interview with Federal Practitioner.
“This finding highlights how extreme cumulative disadvantage can be overwhelming,” Pietrzak said. “It suggests that suicide risk among veterans increases dramatically when multiple social stressors cluster together. Rather than any single hardship driving risk, it is the cumulative impact of social disadvantage that appears most strongly linked to elevated suicide risk.”
As Pietrzak explained, veterans account for < 7% of total US adults but about 14% of suicide deaths. “Several factors may contribute to this difference, including higher exposure to trauma, elevated rates of psychiatric conditions, challenges with reintegration into civilian life, and structural barriers to care,” Pietrzak said. “Increasingly, social and economic stressors are also recognized by experts and researchers as critical contributors to suicide risk.”
Social determinants of health (SDOH) such as unemployment and lack of access to health care have also been linked to suicide risk, he said.
“Less well understood is how multiple adverse social conditions interact and accumulate to compound suicide risk,” Pietrzak said.
The new study sought to determine the impact of SDOH as a whole, not just in isolation. The study analyzed SDOH in 5 areas—education access and quality, economic conditions, health care access and quality, neighborhood and built environment, and social and community context—via the National Health and Resilience in Veterans Study, which surveyed 4069 veterans. The participants had weighted demographics of mean age 62.2 years; 90.2% were male; and 78.1% White, 11.2% Black, 6.6% Hispanic, 4.2% other.
Past-year suicidal ideation was most highly linked to psychosocial difficulties (OR, 1.58; 95% CI, 1.43-1.75). Future suicidal intent was most highly linked to residing in a mobile home, recreational vehicle, or van (OR, 1.60; 95% CI, 1.24-2.07) in addition to psychosocial difficulties (OR, 1.45; 95% CI, 1.18-1.80). Lifetime suicidal attempt was most highly linked to history of homelessness (OR, 1.37; 95% CI, 1.22-1.55; all P < .001).
“The results of our study underscore the importance of routine, standardized screening for cumulative social disadvantage within VA and community care settings that serve veterans,” Pietrzak said.
He added that findings make it clear that “suicide prevention extends beyond mental health care. Improving the social conditions in which veterans live, work, and age is not only good public policy. It may save lives.”
Mark S. Kaplan, DrPH, a research professor of Social Welfare at the University of California at Los Angeles Luskin School of Public Affairs is familiar with the study findings and said they highlight the need to “approach the question of suicide in much wider terms as opposed to reducing it to psychiatric traits.”
J. John Mann, MD, a professor of translational neuroscience in psychiatry and radiology who studies suicide at Columbia University, New York City, said the study’s findings illustrate that clinicians must do more to understand the lives of patients outside the examination room. He predicted that more screening for social determinants of health will “enrich the amount of information that the clinician will have and lead to a more comprehensive clinical care plan.”
The US Department of Veterans Affairs supported the study. Pietrzak has no disclosures. Other study authors report various disclosures.
Veterans experiencing unstable housing, financial strain, and with poor access to health care have a higher risk of suicidal thoughts and behaviors, according to findings in a new study, leading researchers to call for additional screening to identify those in jeopardy.
Each incremental increase in social disadvantage was tied to increases in the likelihood of recent suicidal thoughts (odds ratio [OR], 2.14), future suicidal intent (OR, 2.21), and lifetime suicide attempt (OR, 1.78) in a weighted analysis. The self-reported data was published as a cross-sectional study by Pietrzak et al in the December 2025 issue of JAMA Psychiatry.
Veterans whose social plights ranked in the worst 5% were > 20 times more likely to report suicidal thoughts and behaviors than those in the top 5%. Especially striking were the magnitudes of the associations and their persistence after adjustment for psychiatric conditions and other suicide risk factors, lead author Robert H. Pietrzak, PhD, MPH said in an interview with Federal Practitioner.
“This finding highlights how extreme cumulative disadvantage can be overwhelming,” Pietrzak said. “It suggests that suicide risk among veterans increases dramatically when multiple social stressors cluster together. Rather than any single hardship driving risk, it is the cumulative impact of social disadvantage that appears most strongly linked to elevated suicide risk.”
As Pietrzak explained, veterans account for < 7% of total US adults but about 14% of suicide deaths. “Several factors may contribute to this difference, including higher exposure to trauma, elevated rates of psychiatric conditions, challenges with reintegration into civilian life, and structural barriers to care,” Pietrzak said. “Increasingly, social and economic stressors are also recognized by experts and researchers as critical contributors to suicide risk.”
Social determinants of health (SDOH) such as unemployment and lack of access to health care have also been linked to suicide risk, he said.
“Less well understood is how multiple adverse social conditions interact and accumulate to compound suicide risk,” Pietrzak said.
The new study sought to determine the impact of SDOH as a whole, not just in isolation. The study analyzed SDOH in 5 areas—education access and quality, economic conditions, health care access and quality, neighborhood and built environment, and social and community context—via the National Health and Resilience in Veterans Study, which surveyed 4069 veterans. The participants had weighted demographics of mean age 62.2 years; 90.2% were male; and 78.1% White, 11.2% Black, 6.6% Hispanic, 4.2% other.
Past-year suicidal ideation was most highly linked to psychosocial difficulties (OR, 1.58; 95% CI, 1.43-1.75). Future suicidal intent was most highly linked to residing in a mobile home, recreational vehicle, or van (OR, 1.60; 95% CI, 1.24-2.07) in addition to psychosocial difficulties (OR, 1.45; 95% CI, 1.18-1.80). Lifetime suicidal attempt was most highly linked to history of homelessness (OR, 1.37; 95% CI, 1.22-1.55; all P < .001).
“The results of our study underscore the importance of routine, standardized screening for cumulative social disadvantage within VA and community care settings that serve veterans,” Pietrzak said.
He added that findings make it clear that “suicide prevention extends beyond mental health care. Improving the social conditions in which veterans live, work, and age is not only good public policy. It may save lives.”
Mark S. Kaplan, DrPH, a research professor of Social Welfare at the University of California at Los Angeles Luskin School of Public Affairs is familiar with the study findings and said they highlight the need to “approach the question of suicide in much wider terms as opposed to reducing it to psychiatric traits.”
J. John Mann, MD, a professor of translational neuroscience in psychiatry and radiology who studies suicide at Columbia University, New York City, said the study’s findings illustrate that clinicians must do more to understand the lives of patients outside the examination room. He predicted that more screening for social determinants of health will “enrich the amount of information that the clinician will have and lead to a more comprehensive clinical care plan.”
The US Department of Veterans Affairs supported the study. Pietrzak has no disclosures. Other study authors report various disclosures.
Veterans experiencing unstable housing, financial strain, and with poor access to health care have a higher risk of suicidal thoughts and behaviors, according to findings in a new study, leading researchers to call for additional screening to identify those in jeopardy.
Each incremental increase in social disadvantage was tied to increases in the likelihood of recent suicidal thoughts (odds ratio [OR], 2.14), future suicidal intent (OR, 2.21), and lifetime suicide attempt (OR, 1.78) in a weighted analysis. The self-reported data was published as a cross-sectional study by Pietrzak et al in the December 2025 issue of JAMA Psychiatry.
Veterans whose social plights ranked in the worst 5% were > 20 times more likely to report suicidal thoughts and behaviors than those in the top 5%. Especially striking were the magnitudes of the associations and their persistence after adjustment for psychiatric conditions and other suicide risk factors, lead author Robert H. Pietrzak, PhD, MPH said in an interview with Federal Practitioner.
“This finding highlights how extreme cumulative disadvantage can be overwhelming,” Pietrzak said. “It suggests that suicide risk among veterans increases dramatically when multiple social stressors cluster together. Rather than any single hardship driving risk, it is the cumulative impact of social disadvantage that appears most strongly linked to elevated suicide risk.”
As Pietrzak explained, veterans account for < 7% of total US adults but about 14% of suicide deaths. “Several factors may contribute to this difference, including higher exposure to trauma, elevated rates of psychiatric conditions, challenges with reintegration into civilian life, and structural barriers to care,” Pietrzak said. “Increasingly, social and economic stressors are also recognized by experts and researchers as critical contributors to suicide risk.”
Social determinants of health (SDOH) such as unemployment and lack of access to health care have also been linked to suicide risk, he said.
“Less well understood is how multiple adverse social conditions interact and accumulate to compound suicide risk,” Pietrzak said.
The new study sought to determine the impact of SDOH as a whole, not just in isolation. The study analyzed SDOH in 5 areas—education access and quality, economic conditions, health care access and quality, neighborhood and built environment, and social and community context—via the National Health and Resilience in Veterans Study, which surveyed 4069 veterans. The participants had weighted demographics of mean age 62.2 years; 90.2% were male; and 78.1% White, 11.2% Black, 6.6% Hispanic, 4.2% other.
Past-year suicidal ideation was most highly linked to psychosocial difficulties (OR, 1.58; 95% CI, 1.43-1.75). Future suicidal intent was most highly linked to residing in a mobile home, recreational vehicle, or van (OR, 1.60; 95% CI, 1.24-2.07) in addition to psychosocial difficulties (OR, 1.45; 95% CI, 1.18-1.80). Lifetime suicidal attempt was most highly linked to history of homelessness (OR, 1.37; 95% CI, 1.22-1.55; all P < .001).
“The results of our study underscore the importance of routine, standardized screening for cumulative social disadvantage within VA and community care settings that serve veterans,” Pietrzak said.
He added that findings make it clear that “suicide prevention extends beyond mental health care. Improving the social conditions in which veterans live, work, and age is not only good public policy. It may save lives.”
Mark S. Kaplan, DrPH, a research professor of Social Welfare at the University of California at Los Angeles Luskin School of Public Affairs is familiar with the study findings and said they highlight the need to “approach the question of suicide in much wider terms as opposed to reducing it to psychiatric traits.”
J. John Mann, MD, a professor of translational neuroscience in psychiatry and radiology who studies suicide at Columbia University, New York City, said the study’s findings illustrate that clinicians must do more to understand the lives of patients outside the examination room. He predicted that more screening for social determinants of health will “enrich the amount of information that the clinician will have and lead to a more comprehensive clinical care plan.”
The US Department of Veterans Affairs supported the study. Pietrzak has no disclosures. Other study authors report various disclosures.
Indian Affairs Staffing Fell 11% in 2025
The US Department of the Interior Bureau of Indian Affairs (BIA) workforce shrunk 11% through the first 6 months of 2025, a result of executive orders, hiring freezes, a voluntary deferred resignation program (DRP), and terminations of probationary employees, according to a recently US Government Accountability Office (GAO) report. Though these reductions are complete, GAO said it has not yet analyzed projected cost savings or operational impacts from these staff reductions, and the department has shown signs of growth so far in 2026.
The reduction in force (RIF) from 7470 to 6624 employees aligns with the February 2025 executive order aimed at “restoring accountability, eliminating waste, bloat, and insularity” and reforming the federal workforce to maximize efficiency and productivity. The directives also instructed agencies to develop plans for large-scale RIFs and reorganizations. GAO auditors reviewed workforce data from January 25, 2025, through July 31, 2025, interviewed BIA officials, and reviewed comments from Native American tribal representatives to compose the report.
All BIA regions experienced a reduction in staff: 10% in the Western and Rocky Mountain regions, 29% in the Pacific region, and > 20% each in the Alaska, Midwest, and Southern Plains regions. Positions within law enforcement and social work agencies were excluded from the May program due to job functions and responsibilities.
A small portion of separations included resignations and retirements outside of the DRPs; of the staff separating from BIA after January 25, 2025, while 24% left for other reasons. Although the downsizing was not unexpected and some staff were already planning to retire, repercussions were felt immediately.
“Some remaining staff took on additional responsibilities to mitigate the effects of reductions,” the GAO report said. “Some Indian Affairs staff said the reductions would exacerbate preexisting staffing limitations in their offices and make it more difficult to carry out their responsibilities serving Tribes.”
Tribal leaders voiced concerns, claiming BIA already was understaffed to effectively carry out its responsibilities and that service delivery was impaired. Some BIA staff reported that departures forced them to take on duties beyond their main area of responsibility, compromising their primary work. Regional BIA staff also described confusion about which employees were leaving, which limited their ability to effectively plan for impending departures, and reported receiving limited guidance from superiors about how to cover the responsibilities of those departing, particularly those in leadership positions. As of June 2, 2025, 6 of 12 BIA regional directors were serving in an acting capacity, and 12 of the 24 deputy regional director positions were either vacant or acting.
BIA officials have said there are no plans to reorganize or enact additional RIFs, but existing functions “might need to be restructured or realigned to achieve administration priorities.”
As of 2024, the Indiana Health Service (IHS) had a near 30% vacancy rate. In 2025, it awarded > 1800 scholarships and loan repayments under programs aimed at educating and training health professionals for careers at IHS facilities. And in January 2026, IHS announced it was launching the “largest hiring effort in agency history.”
“[O]ur top priority is filling vacancies for positions essential to keeping our health care facilities operating smoothly, especially in some of the more rural and remote locations,” said IHS Chief of Staff Clayton Fulton.
The US Department of the Interior Bureau of Indian Affairs (BIA) workforce shrunk 11% through the first 6 months of 2025, a result of executive orders, hiring freezes, a voluntary deferred resignation program (DRP), and terminations of probationary employees, according to a recently US Government Accountability Office (GAO) report. Though these reductions are complete, GAO said it has not yet analyzed projected cost savings or operational impacts from these staff reductions, and the department has shown signs of growth so far in 2026.
The reduction in force (RIF) from 7470 to 6624 employees aligns with the February 2025 executive order aimed at “restoring accountability, eliminating waste, bloat, and insularity” and reforming the federal workforce to maximize efficiency and productivity. The directives also instructed agencies to develop plans for large-scale RIFs and reorganizations. GAO auditors reviewed workforce data from January 25, 2025, through July 31, 2025, interviewed BIA officials, and reviewed comments from Native American tribal representatives to compose the report.
All BIA regions experienced a reduction in staff: 10% in the Western and Rocky Mountain regions, 29% in the Pacific region, and > 20% each in the Alaska, Midwest, and Southern Plains regions. Positions within law enforcement and social work agencies were excluded from the May program due to job functions and responsibilities.
A small portion of separations included resignations and retirements outside of the DRPs; of the staff separating from BIA after January 25, 2025, while 24% left for other reasons. Although the downsizing was not unexpected and some staff were already planning to retire, repercussions were felt immediately.
“Some remaining staff took on additional responsibilities to mitigate the effects of reductions,” the GAO report said. “Some Indian Affairs staff said the reductions would exacerbate preexisting staffing limitations in their offices and make it more difficult to carry out their responsibilities serving Tribes.”
Tribal leaders voiced concerns, claiming BIA already was understaffed to effectively carry out its responsibilities and that service delivery was impaired. Some BIA staff reported that departures forced them to take on duties beyond their main area of responsibility, compromising their primary work. Regional BIA staff also described confusion about which employees were leaving, which limited their ability to effectively plan for impending departures, and reported receiving limited guidance from superiors about how to cover the responsibilities of those departing, particularly those in leadership positions. As of June 2, 2025, 6 of 12 BIA regional directors were serving in an acting capacity, and 12 of the 24 deputy regional director positions were either vacant or acting.
BIA officials have said there are no plans to reorganize or enact additional RIFs, but existing functions “might need to be restructured or realigned to achieve administration priorities.”
As of 2024, the Indiana Health Service (IHS) had a near 30% vacancy rate. In 2025, it awarded > 1800 scholarships and loan repayments under programs aimed at educating and training health professionals for careers at IHS facilities. And in January 2026, IHS announced it was launching the “largest hiring effort in agency history.”
“[O]ur top priority is filling vacancies for positions essential to keeping our health care facilities operating smoothly, especially in some of the more rural and remote locations,” said IHS Chief of Staff Clayton Fulton.
The US Department of the Interior Bureau of Indian Affairs (BIA) workforce shrunk 11% through the first 6 months of 2025, a result of executive orders, hiring freezes, a voluntary deferred resignation program (DRP), and terminations of probationary employees, according to a recently US Government Accountability Office (GAO) report. Though these reductions are complete, GAO said it has not yet analyzed projected cost savings or operational impacts from these staff reductions, and the department has shown signs of growth so far in 2026.
The reduction in force (RIF) from 7470 to 6624 employees aligns with the February 2025 executive order aimed at “restoring accountability, eliminating waste, bloat, and insularity” and reforming the federal workforce to maximize efficiency and productivity. The directives also instructed agencies to develop plans for large-scale RIFs and reorganizations. GAO auditors reviewed workforce data from January 25, 2025, through July 31, 2025, interviewed BIA officials, and reviewed comments from Native American tribal representatives to compose the report.
All BIA regions experienced a reduction in staff: 10% in the Western and Rocky Mountain regions, 29% in the Pacific region, and > 20% each in the Alaska, Midwest, and Southern Plains regions. Positions within law enforcement and social work agencies were excluded from the May program due to job functions and responsibilities.
A small portion of separations included resignations and retirements outside of the DRPs; of the staff separating from BIA after January 25, 2025, while 24% left for other reasons. Although the downsizing was not unexpected and some staff were already planning to retire, repercussions were felt immediately.
“Some remaining staff took on additional responsibilities to mitigate the effects of reductions,” the GAO report said. “Some Indian Affairs staff said the reductions would exacerbate preexisting staffing limitations in their offices and make it more difficult to carry out their responsibilities serving Tribes.”
Tribal leaders voiced concerns, claiming BIA already was understaffed to effectively carry out its responsibilities and that service delivery was impaired. Some BIA staff reported that departures forced them to take on duties beyond their main area of responsibility, compromising their primary work. Regional BIA staff also described confusion about which employees were leaving, which limited their ability to effectively plan for impending departures, and reported receiving limited guidance from superiors about how to cover the responsibilities of those departing, particularly those in leadership positions. As of June 2, 2025, 6 of 12 BIA regional directors were serving in an acting capacity, and 12 of the 24 deputy regional director positions were either vacant or acting.
BIA officials have said there are no plans to reorganize or enact additional RIFs, but existing functions “might need to be restructured or realigned to achieve administration priorities.”
As of 2024, the Indiana Health Service (IHS) had a near 30% vacancy rate. In 2025, it awarded > 1800 scholarships and loan repayments under programs aimed at educating and training health professionals for careers at IHS facilities. And in January 2026, IHS announced it was launching the “largest hiring effort in agency history.”
“[O]ur top priority is filling vacancies for positions essential to keeping our health care facilities operating smoothly, especially in some of the more rural and remote locations,” said IHS Chief of Staff Clayton Fulton.
US Cancer Institute Studying Ivermectin's 'Ability to Kill Cancer Cells'
US Cancer Institute Studying Ivermectin's 'Ability to Kill Cancer Cells'
The National Cancer Institute (NCI), the federal research agency charged with leading the war against the nation’s second-largest killer, is studying ivermectin as a potential cancer treatment, according to its top official.
“There are enough reports of it, enough interest in it, that we actually did — ivermectin, in particular — did engage in sort of a better preclinical study of its properties and its ability to kill cancer cells,” said Anthony Letai, a physician the Trump administration appointed as NCI director in September.
Letai did not cite new evidence that might have prompted the institute to research the effectiveness of the antiparasitic drug against cancer. The drug, largely used to treat people or animals for infections caused by parasites, is a popular dewormer for horses.
“We’ll probably have those results in a few months,” Letai said. “So we are taking it seriously.”
He spoke about ivermectin at a January 30 event, “Reclaiming Science: The People’s NIH,” with National Institutes of Health (NIH) Director Jay Bhattacharya and other senior agency officials at Washington, DC’s Willard Hotel. The MAHA Institute hosted the discussion, framed by the “Make America Healthy Again” agenda of Health and Human Services (HSS) Secretary Robert F. Kennedy Jr. The National Cancer Institute is the largest of the NIH’s 27 branches.
During the COVID pandemic, ivermectin’s popularity surged as fringe medical groups promoted it as an effective treatment. Clinical trials have found it isn’t effective against COVID.
Ivermectin has become a symbol of resistance against the medical establishment among MAHA adherents and conservatives. Like-minded commentators and wellness and other online influencers have hyped — without evidence — ivermectin as a miracle cure for a host of diseases, including cancer. Trump officials have pointed to research on ivermectin as an example of the administration’s receptiveness to ideas the scientific establishment has rejected.
“If lots of people believe it and it’s moving public health, we as NIH have an obligation, again, to treat it seriously,” Bhattacharya said at the event. According to The Chronicle at Duke University, Bhattacharya recently said he wants the NIH to be “the research arm of MAHA.”
The decision by the world’s premier cancer research institute to study ivermectin as a cancer treatment has alarmed career scientists at the agency.
“I am shocked and appalled,” one NCI scientist said. “We are moving funds away from so much promising research in order to do a preclinical study based on nonscientific ideas. It’s absurd.”
KFF Health News granted the scientist and other NCI workers anonymity because they are not authorized to speak to the press and fear retaliation.
HHS and the National Cancer Institute did not answer KFF Health News’ questions on the amount of money the cancer institute is spending on the study, who is carrying it out, and whether there was new evidence that prompted NCI to look into ivermectin as an anticancer therapy. Emily Hilliard, an HHS spokesperson, said NIH is dedicated to “rigorous, gold-standard research,” something the administration has repeatedly professed.
A preclinical study is an early phase of research conducted in a lab to test whether a drug or treatment may be useful and to assess potential harms. These studies take place before human clinical trials.
The scientist questioned whether there is enough initial evidence to warrant NCI’s spending of taxpayer funds to investigate the drug’s potential as a cancer treatment.
The FDA has approved ivermectin for certain uses in humans and animals. Tablets are used to treat conditions caused by parasitic worms, and the FDA has approved ivermectin lotions to treat lice and rosacea. Two scientists involved in its discovery won the Nobel Prize in 2015, tied to the drug’s success in treating certain parasitic diseases.
The FDA has warned that large doses of ivermectin can be dangerous. Overdoses can cause seizures, comas, or death.
Kennedy, supporters of the MAHA movement, and some conservative commentators have promoted the idea that the government and pharmaceutical companies quashed ivermectin and other inexpensive, off-patent drugs because they’re not profitable for the drug industry.
“FDA’s war on public health is about to end,” Kennedy wrote in an October 2024 X post that has since gone viral. “This includes its aggressive suppression of psychedelics, peptides, stem cells, raw milk, hyperbaric therapies, chelating compounds, ivermectin, hydroxychloroquine, vitamins, clean foods, sunshine, exercise, nutraceuticals and anything else that advances human health and can’t be patented by Pharma.”
Previous laboratory research has shown that ivermectin could have anticancer effects because it promotes cell death and inhibits the growth of tumor cells. “It actually has been studied both with NIH funds and outside of NIH funds,” Letai said.
However, there is no evidence that ivermectin is safe and effective in treating cancer in humans. Preliminary data from a small clinical trial that gave ivermectin to patients with one type of metastatic breast cancer, in combination with immunotherapy, found no significant benefit from the addition of ivermectin.
Some physicians are concerned that patients will delay or forgo effective cancer treatments, or be harmed in other ways, if they believe unfounded claims that ivermectin can treat their disease.
“Many, many, many things work in a test tube. Quite a few things work in a mouse or a monkey. It still doesn’t mean it’s going to work in people,” said Jeffery Edenfield, executive medical director of oncology for the South Carolina-based Prisma Health Cancer Institute.
Edenfield said cancer patients ask him about ivermectin “regularly,” mostly because of what they see on social media. He said he persuaded a patient to stop using it, and a colleague recently had a patient who decided “to forgo highly effective standard therapy in favor of ivermectin.”
“People come to the discussion having largely already made up their mind,” Edenfield said. “We’re in this delicate time when there’s sort of a fundamental mistrust of medicine,” he added. “Some people are just not going to believe me. I just have to keep trying.”
A June letter by clinicians at Cincinnati Children’s Hospital Medical Center in Ohio detailed how an adolescent patient with metastatic bone cancer started taking ivermectin “after encountering social media posts touting its benefits.” The patient — who hadn’t been given a prescription by a clinician — experienced ivermectin-related neurotoxicity and had to seek emergency care because of nausea, fatigue, and other symptoms.
“We urge the pediatric oncology community to advocate for sensible health policy that prioritizes the well-being of our patients,” the clinicians wrote. The lack of evidence about ivermectin and cancer hasn’t stopped celebrities and online influencers from promoting the notion that the drug is a cure-all. On a January 2025 episode of Joe Rogan’s podcast, actor Mel Gibson claimed that a combination of drugs that included ivermectin cured 3friends with stage IV cancer. The episode has been viewed > 12 million times.
Lawmakers in a handful of states have made the drug available over the counter. And Florida — which, under Republican Governor Ron DeSantis, has become a hotbed for anti-vaccine policies and the spread of public health misinformation — announced last fall that the state plans to fund research to study the drug as a potential cancer treatment.
The Florida Department of Health did not respond to questions about that effort.
Letai, previously a Dana-Farber Cancer Institute oncologist, started at the National Cancer Institute after months of upheaval caused by Trump administration policies.
“What you’re hearing at the NIH now is an openness to ideas — even ideas that scientists would say, ‘Oh, there’s no way it could work’ — but nevertheless applying rigorous scientific methods to those ideas,” Bhattacharya said at the January 30 event.
A second NCI scientist, who was granted anonymity due to fear of retaliation, said the notion that NIH was not open to investigating the value of off-label drugs in cancer is “ridiculous.”
“This is not a new idea they came up with,” the scientist said.
Letai didn’t elaborate on whether NCI scientists are conducting the research or if it has directed funding to an outside institution. Three-fourths of the cancer institute’s research dollars go to outside scientists.
He also aimed to temper expectations.
“At least on a population level,” Letai said, “it’s not going to be a cure-all for cancer.”
The National Cancer Institute (NCI), the federal research agency charged with leading the war against the nation’s second-largest killer, is studying ivermectin as a potential cancer treatment, according to its top official.
“There are enough reports of it, enough interest in it, that we actually did — ivermectin, in particular — did engage in sort of a better preclinical study of its properties and its ability to kill cancer cells,” said Anthony Letai, a physician the Trump administration appointed as NCI director in September.
Letai did not cite new evidence that might have prompted the institute to research the effectiveness of the antiparasitic drug against cancer. The drug, largely used to treat people or animals for infections caused by parasites, is a popular dewormer for horses.
“We’ll probably have those results in a few months,” Letai said. “So we are taking it seriously.”
He spoke about ivermectin at a January 30 event, “Reclaiming Science: The People’s NIH,” with National Institutes of Health (NIH) Director Jay Bhattacharya and other senior agency officials at Washington, DC’s Willard Hotel. The MAHA Institute hosted the discussion, framed by the “Make America Healthy Again” agenda of Health and Human Services (HSS) Secretary Robert F. Kennedy Jr. The National Cancer Institute is the largest of the NIH’s 27 branches.
During the COVID pandemic, ivermectin’s popularity surged as fringe medical groups promoted it as an effective treatment. Clinical trials have found it isn’t effective against COVID.
Ivermectin has become a symbol of resistance against the medical establishment among MAHA adherents and conservatives. Like-minded commentators and wellness and other online influencers have hyped — without evidence — ivermectin as a miracle cure for a host of diseases, including cancer. Trump officials have pointed to research on ivermectin as an example of the administration’s receptiveness to ideas the scientific establishment has rejected.
“If lots of people believe it and it’s moving public health, we as NIH have an obligation, again, to treat it seriously,” Bhattacharya said at the event. According to The Chronicle at Duke University, Bhattacharya recently said he wants the NIH to be “the research arm of MAHA.”
The decision by the world’s premier cancer research institute to study ivermectin as a cancer treatment has alarmed career scientists at the agency.
“I am shocked and appalled,” one NCI scientist said. “We are moving funds away from so much promising research in order to do a preclinical study based on nonscientific ideas. It’s absurd.”
KFF Health News granted the scientist and other NCI workers anonymity because they are not authorized to speak to the press and fear retaliation.
HHS and the National Cancer Institute did not answer KFF Health News’ questions on the amount of money the cancer institute is spending on the study, who is carrying it out, and whether there was new evidence that prompted NCI to look into ivermectin as an anticancer therapy. Emily Hilliard, an HHS spokesperson, said NIH is dedicated to “rigorous, gold-standard research,” something the administration has repeatedly professed.
A preclinical study is an early phase of research conducted in a lab to test whether a drug or treatment may be useful and to assess potential harms. These studies take place before human clinical trials.
The scientist questioned whether there is enough initial evidence to warrant NCI’s spending of taxpayer funds to investigate the drug’s potential as a cancer treatment.
The FDA has approved ivermectin for certain uses in humans and animals. Tablets are used to treat conditions caused by parasitic worms, and the FDA has approved ivermectin lotions to treat lice and rosacea. Two scientists involved in its discovery won the Nobel Prize in 2015, tied to the drug’s success in treating certain parasitic diseases.
The FDA has warned that large doses of ivermectin can be dangerous. Overdoses can cause seizures, comas, or death.
Kennedy, supporters of the MAHA movement, and some conservative commentators have promoted the idea that the government and pharmaceutical companies quashed ivermectin and other inexpensive, off-patent drugs because they’re not profitable for the drug industry.
“FDA’s war on public health is about to end,” Kennedy wrote in an October 2024 X post that has since gone viral. “This includes its aggressive suppression of psychedelics, peptides, stem cells, raw milk, hyperbaric therapies, chelating compounds, ivermectin, hydroxychloroquine, vitamins, clean foods, sunshine, exercise, nutraceuticals and anything else that advances human health and can’t be patented by Pharma.”
Previous laboratory research has shown that ivermectin could have anticancer effects because it promotes cell death and inhibits the growth of tumor cells. “It actually has been studied both with NIH funds and outside of NIH funds,” Letai said.
However, there is no evidence that ivermectin is safe and effective in treating cancer in humans. Preliminary data from a small clinical trial that gave ivermectin to patients with one type of metastatic breast cancer, in combination with immunotherapy, found no significant benefit from the addition of ivermectin.
Some physicians are concerned that patients will delay or forgo effective cancer treatments, or be harmed in other ways, if they believe unfounded claims that ivermectin can treat their disease.
“Many, many, many things work in a test tube. Quite a few things work in a mouse or a monkey. It still doesn’t mean it’s going to work in people,” said Jeffery Edenfield, executive medical director of oncology for the South Carolina-based Prisma Health Cancer Institute.
Edenfield said cancer patients ask him about ivermectin “regularly,” mostly because of what they see on social media. He said he persuaded a patient to stop using it, and a colleague recently had a patient who decided “to forgo highly effective standard therapy in favor of ivermectin.”
“People come to the discussion having largely already made up their mind,” Edenfield said. “We’re in this delicate time when there’s sort of a fundamental mistrust of medicine,” he added. “Some people are just not going to believe me. I just have to keep trying.”
A June letter by clinicians at Cincinnati Children’s Hospital Medical Center in Ohio detailed how an adolescent patient with metastatic bone cancer started taking ivermectin “after encountering social media posts touting its benefits.” The patient — who hadn’t been given a prescription by a clinician — experienced ivermectin-related neurotoxicity and had to seek emergency care because of nausea, fatigue, and other symptoms.
“We urge the pediatric oncology community to advocate for sensible health policy that prioritizes the well-being of our patients,” the clinicians wrote. The lack of evidence about ivermectin and cancer hasn’t stopped celebrities and online influencers from promoting the notion that the drug is a cure-all. On a January 2025 episode of Joe Rogan’s podcast, actor Mel Gibson claimed that a combination of drugs that included ivermectin cured 3friends with stage IV cancer. The episode has been viewed > 12 million times.
Lawmakers in a handful of states have made the drug available over the counter. And Florida — which, under Republican Governor Ron DeSantis, has become a hotbed for anti-vaccine policies and the spread of public health misinformation — announced last fall that the state plans to fund research to study the drug as a potential cancer treatment.
The Florida Department of Health did not respond to questions about that effort.
Letai, previously a Dana-Farber Cancer Institute oncologist, started at the National Cancer Institute after months of upheaval caused by Trump administration policies.
“What you’re hearing at the NIH now is an openness to ideas — even ideas that scientists would say, ‘Oh, there’s no way it could work’ — but nevertheless applying rigorous scientific methods to those ideas,” Bhattacharya said at the January 30 event.
A second NCI scientist, who was granted anonymity due to fear of retaliation, said the notion that NIH was not open to investigating the value of off-label drugs in cancer is “ridiculous.”
“This is not a new idea they came up with,” the scientist said.
Letai didn’t elaborate on whether NCI scientists are conducting the research or if it has directed funding to an outside institution. Three-fourths of the cancer institute’s research dollars go to outside scientists.
He also aimed to temper expectations.
“At least on a population level,” Letai said, “it’s not going to be a cure-all for cancer.”
The National Cancer Institute (NCI), the federal research agency charged with leading the war against the nation’s second-largest killer, is studying ivermectin as a potential cancer treatment, according to its top official.
“There are enough reports of it, enough interest in it, that we actually did — ivermectin, in particular — did engage in sort of a better preclinical study of its properties and its ability to kill cancer cells,” said Anthony Letai, a physician the Trump administration appointed as NCI director in September.
Letai did not cite new evidence that might have prompted the institute to research the effectiveness of the antiparasitic drug against cancer. The drug, largely used to treat people or animals for infections caused by parasites, is a popular dewormer for horses.
“We’ll probably have those results in a few months,” Letai said. “So we are taking it seriously.”
He spoke about ivermectin at a January 30 event, “Reclaiming Science: The People’s NIH,” with National Institutes of Health (NIH) Director Jay Bhattacharya and other senior agency officials at Washington, DC’s Willard Hotel. The MAHA Institute hosted the discussion, framed by the “Make America Healthy Again” agenda of Health and Human Services (HSS) Secretary Robert F. Kennedy Jr. The National Cancer Institute is the largest of the NIH’s 27 branches.
During the COVID pandemic, ivermectin’s popularity surged as fringe medical groups promoted it as an effective treatment. Clinical trials have found it isn’t effective against COVID.
Ivermectin has become a symbol of resistance against the medical establishment among MAHA adherents and conservatives. Like-minded commentators and wellness and other online influencers have hyped — without evidence — ivermectin as a miracle cure for a host of diseases, including cancer. Trump officials have pointed to research on ivermectin as an example of the administration’s receptiveness to ideas the scientific establishment has rejected.
“If lots of people believe it and it’s moving public health, we as NIH have an obligation, again, to treat it seriously,” Bhattacharya said at the event. According to The Chronicle at Duke University, Bhattacharya recently said he wants the NIH to be “the research arm of MAHA.”
The decision by the world’s premier cancer research institute to study ivermectin as a cancer treatment has alarmed career scientists at the agency.
“I am shocked and appalled,” one NCI scientist said. “We are moving funds away from so much promising research in order to do a preclinical study based on nonscientific ideas. It’s absurd.”
KFF Health News granted the scientist and other NCI workers anonymity because they are not authorized to speak to the press and fear retaliation.
HHS and the National Cancer Institute did not answer KFF Health News’ questions on the amount of money the cancer institute is spending on the study, who is carrying it out, and whether there was new evidence that prompted NCI to look into ivermectin as an anticancer therapy. Emily Hilliard, an HHS spokesperson, said NIH is dedicated to “rigorous, gold-standard research,” something the administration has repeatedly professed.
A preclinical study is an early phase of research conducted in a lab to test whether a drug or treatment may be useful and to assess potential harms. These studies take place before human clinical trials.
The scientist questioned whether there is enough initial evidence to warrant NCI’s spending of taxpayer funds to investigate the drug’s potential as a cancer treatment.
The FDA has approved ivermectin for certain uses in humans and animals. Tablets are used to treat conditions caused by parasitic worms, and the FDA has approved ivermectin lotions to treat lice and rosacea. Two scientists involved in its discovery won the Nobel Prize in 2015, tied to the drug’s success in treating certain parasitic diseases.
The FDA has warned that large doses of ivermectin can be dangerous. Overdoses can cause seizures, comas, or death.
Kennedy, supporters of the MAHA movement, and some conservative commentators have promoted the idea that the government and pharmaceutical companies quashed ivermectin and other inexpensive, off-patent drugs because they’re not profitable for the drug industry.
“FDA’s war on public health is about to end,” Kennedy wrote in an October 2024 X post that has since gone viral. “This includes its aggressive suppression of psychedelics, peptides, stem cells, raw milk, hyperbaric therapies, chelating compounds, ivermectin, hydroxychloroquine, vitamins, clean foods, sunshine, exercise, nutraceuticals and anything else that advances human health and can’t be patented by Pharma.”
Previous laboratory research has shown that ivermectin could have anticancer effects because it promotes cell death and inhibits the growth of tumor cells. “It actually has been studied both with NIH funds and outside of NIH funds,” Letai said.
However, there is no evidence that ivermectin is safe and effective in treating cancer in humans. Preliminary data from a small clinical trial that gave ivermectin to patients with one type of metastatic breast cancer, in combination with immunotherapy, found no significant benefit from the addition of ivermectin.
Some physicians are concerned that patients will delay or forgo effective cancer treatments, or be harmed in other ways, if they believe unfounded claims that ivermectin can treat their disease.
“Many, many, many things work in a test tube. Quite a few things work in a mouse or a monkey. It still doesn’t mean it’s going to work in people,” said Jeffery Edenfield, executive medical director of oncology for the South Carolina-based Prisma Health Cancer Institute.
Edenfield said cancer patients ask him about ivermectin “regularly,” mostly because of what they see on social media. He said he persuaded a patient to stop using it, and a colleague recently had a patient who decided “to forgo highly effective standard therapy in favor of ivermectin.”
“People come to the discussion having largely already made up their mind,” Edenfield said. “We’re in this delicate time when there’s sort of a fundamental mistrust of medicine,” he added. “Some people are just not going to believe me. I just have to keep trying.”
A June letter by clinicians at Cincinnati Children’s Hospital Medical Center in Ohio detailed how an adolescent patient with metastatic bone cancer started taking ivermectin “after encountering social media posts touting its benefits.” The patient — who hadn’t been given a prescription by a clinician — experienced ivermectin-related neurotoxicity and had to seek emergency care because of nausea, fatigue, and other symptoms.
“We urge the pediatric oncology community to advocate for sensible health policy that prioritizes the well-being of our patients,” the clinicians wrote. The lack of evidence about ivermectin and cancer hasn’t stopped celebrities and online influencers from promoting the notion that the drug is a cure-all. On a January 2025 episode of Joe Rogan’s podcast, actor Mel Gibson claimed that a combination of drugs that included ivermectin cured 3friends with stage IV cancer. The episode has been viewed > 12 million times.
Lawmakers in a handful of states have made the drug available over the counter. And Florida — which, under Republican Governor Ron DeSantis, has become a hotbed for anti-vaccine policies and the spread of public health misinformation — announced last fall that the state plans to fund research to study the drug as a potential cancer treatment.
The Florida Department of Health did not respond to questions about that effort.
Letai, previously a Dana-Farber Cancer Institute oncologist, started at the National Cancer Institute after months of upheaval caused by Trump administration policies.
“What you’re hearing at the NIH now is an openness to ideas — even ideas that scientists would say, ‘Oh, there’s no way it could work’ — but nevertheless applying rigorous scientific methods to those ideas,” Bhattacharya said at the January 30 event.
A second NCI scientist, who was granted anonymity due to fear of retaliation, said the notion that NIH was not open to investigating the value of off-label drugs in cancer is “ridiculous.”
“This is not a new idea they came up with,” the scientist said.
Letai didn’t elaborate on whether NCI scientists are conducting the research or if it has directed funding to an outside institution. Three-fourths of the cancer institute’s research dollars go to outside scientists.
He also aimed to temper expectations.
“At least on a population level,” Letai said, “it’s not going to be a cure-all for cancer.”
US Cancer Institute Studying Ivermectin's 'Ability to Kill Cancer Cells'
US Cancer Institute Studying Ivermectin's 'Ability to Kill Cancer Cells'
Risk Score Personalizes CRC Screening for Veterans
Risk Score Personalizes CRC Screening for Veterans
TOPLINE:
A recalibrated environmental risk score for colorectal cancer (CRC) shows improved predictive performance in a study of 227,504 male veterans. The veteran-tailored score could help personalize screening better than previous models.
METHODOLOGY:
- Demographic, lifestyle, and CRC data from 2011 to 2022 were abstracted from survey responses and health records of 227,504 male Million Veteran Program (MVP) participants, with complete data needed to construct the environmental risk score (e-Score).
- Researchers randomly split the male sample into 2 halves to produce training and validation samples (each n = 113,752; CRC cases n = 590) using simple random sampling with strata based on the CRC variable.
- Weighting for each environmental factor's effect size was recalculated using US Department of Veterans Affairs training data to create a recalibrated e-Score, which was compared with the original weighted e-Score in the validation sample.
- Analysis included nested multiple logistic regression models testing associations between quintiles for recalibrated and original e-Scores, with likelihood ratio tests used to compare model performance.
- Factors used to construct the e-Score included BMI, height, diabetes diagnosis, aspirin use, nonsteroidal anti-inflammatory drug use, educational attainment, physical activity level, smoking status, alcohol use, and dietary intake of fiber, calcium, folate, processed meats, red meat, fruits, vegetables, and total energy.
TAKEAWAY:
- The recalibrated e-Score showed a significant association with CRC, with higher quintiles indicating increased risk.
- In the validation sample, the recalibrated e-Score model significantly improved the base model performance (P < .001), while the original GECCO e-Score model did not show significant improvement (P = .07).
- The recalibrated e-Score model quintile 5 was associated with significantly higher odds for CRC compared with quintile 1 (odds ratio [OR], 1.79; 95% CI, 1.38-2.33; P for trend < .001).
- Black participants had higher odds for CRC compared with the White reference group across all models (base model OR, 1.46; 95% CI, 1.13-1.92; GECCO e-Score model OR, 1.44; 95% CI, 1.09-1.88; and recalibrated e-Score model OR, 1.38; 95% CI, 1.05-1.82).
IN PRACTICE:
"Despite the robust methods used in the work by the GECCO study upon which our study was based, an e-Score using their study’s weighting was not significantly associated with colorectal cancer among the male veteran sample. However, data from nearly a quarter million (n = 227,504) male US veteran participants of the MVP were used to recalibrate the e-Score to be veteran specific, and the recalibrated e-Score validation showed that it was significantly associated with colorectal cancer," wrote the authors of the study.
SOURCE:
The study was led by April R. Williams, US Department of Veterans Affairs Million Veteran Program Coordinating Center in Boston. It was published online in Cancer Epidemiology, Biomarkers & Prevention.
LIMITATIONS:
The study's limitations include potential recall and self-selection bias due to the use of self-reported data from the MVP. The generalizability of the findings may be limited to the veteran population, and the sample of Black veterans may have been insufficient for conclusive analysis. Additionally, the study did not include female participants due to insufficient data for a veteran-specific e-Score.
DISCLOSURES:
B.A. Sullivan disclosed receiving grants from the American Gastroenterological Association. D. Lieberman reported support from Geneoscopy, UDX, and ColoWrap. Additional disclosures are noted in the original article.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
TOPLINE:
A recalibrated environmental risk score for colorectal cancer (CRC) shows improved predictive performance in a study of 227,504 male veterans. The veteran-tailored score could help personalize screening better than previous models.
METHODOLOGY:
- Demographic, lifestyle, and CRC data from 2011 to 2022 were abstracted from survey responses and health records of 227,504 male Million Veteran Program (MVP) participants, with complete data needed to construct the environmental risk score (e-Score).
- Researchers randomly split the male sample into 2 halves to produce training and validation samples (each n = 113,752; CRC cases n = 590) using simple random sampling with strata based on the CRC variable.
- Weighting for each environmental factor's effect size was recalculated using US Department of Veterans Affairs training data to create a recalibrated e-Score, which was compared with the original weighted e-Score in the validation sample.
- Analysis included nested multiple logistic regression models testing associations between quintiles for recalibrated and original e-Scores, with likelihood ratio tests used to compare model performance.
- Factors used to construct the e-Score included BMI, height, diabetes diagnosis, aspirin use, nonsteroidal anti-inflammatory drug use, educational attainment, physical activity level, smoking status, alcohol use, and dietary intake of fiber, calcium, folate, processed meats, red meat, fruits, vegetables, and total energy.
TAKEAWAY:
- The recalibrated e-Score showed a significant association with CRC, with higher quintiles indicating increased risk.
- In the validation sample, the recalibrated e-Score model significantly improved the base model performance (P < .001), while the original GECCO e-Score model did not show significant improvement (P = .07).
- The recalibrated e-Score model quintile 5 was associated with significantly higher odds for CRC compared with quintile 1 (odds ratio [OR], 1.79; 95% CI, 1.38-2.33; P for trend < .001).
- Black participants had higher odds for CRC compared with the White reference group across all models (base model OR, 1.46; 95% CI, 1.13-1.92; GECCO e-Score model OR, 1.44; 95% CI, 1.09-1.88; and recalibrated e-Score model OR, 1.38; 95% CI, 1.05-1.82).
IN PRACTICE:
"Despite the robust methods used in the work by the GECCO study upon which our study was based, an e-Score using their study’s weighting was not significantly associated with colorectal cancer among the male veteran sample. However, data from nearly a quarter million (n = 227,504) male US veteran participants of the MVP were used to recalibrate the e-Score to be veteran specific, and the recalibrated e-Score validation showed that it was significantly associated with colorectal cancer," wrote the authors of the study.
SOURCE:
The study was led by April R. Williams, US Department of Veterans Affairs Million Veteran Program Coordinating Center in Boston. It was published online in Cancer Epidemiology, Biomarkers & Prevention.
LIMITATIONS:
The study's limitations include potential recall and self-selection bias due to the use of self-reported data from the MVP. The generalizability of the findings may be limited to the veteran population, and the sample of Black veterans may have been insufficient for conclusive analysis. Additionally, the study did not include female participants due to insufficient data for a veteran-specific e-Score.
DISCLOSURES:
B.A. Sullivan disclosed receiving grants from the American Gastroenterological Association. D. Lieberman reported support from Geneoscopy, UDX, and ColoWrap. Additional disclosures are noted in the original article.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
TOPLINE:
A recalibrated environmental risk score for colorectal cancer (CRC) shows improved predictive performance in a study of 227,504 male veterans. The veteran-tailored score could help personalize screening better than previous models.
METHODOLOGY:
- Demographic, lifestyle, and CRC data from 2011 to 2022 were abstracted from survey responses and health records of 227,504 male Million Veteran Program (MVP) participants, with complete data needed to construct the environmental risk score (e-Score).
- Researchers randomly split the male sample into 2 halves to produce training and validation samples (each n = 113,752; CRC cases n = 590) using simple random sampling with strata based on the CRC variable.
- Weighting for each environmental factor's effect size was recalculated using US Department of Veterans Affairs training data to create a recalibrated e-Score, which was compared with the original weighted e-Score in the validation sample.
- Analysis included nested multiple logistic regression models testing associations between quintiles for recalibrated and original e-Scores, with likelihood ratio tests used to compare model performance.
- Factors used to construct the e-Score included BMI, height, diabetes diagnosis, aspirin use, nonsteroidal anti-inflammatory drug use, educational attainment, physical activity level, smoking status, alcohol use, and dietary intake of fiber, calcium, folate, processed meats, red meat, fruits, vegetables, and total energy.
TAKEAWAY:
- The recalibrated e-Score showed a significant association with CRC, with higher quintiles indicating increased risk.
- In the validation sample, the recalibrated e-Score model significantly improved the base model performance (P < .001), while the original GECCO e-Score model did not show significant improvement (P = .07).
- The recalibrated e-Score model quintile 5 was associated with significantly higher odds for CRC compared with quintile 1 (odds ratio [OR], 1.79; 95% CI, 1.38-2.33; P for trend < .001).
- Black participants had higher odds for CRC compared with the White reference group across all models (base model OR, 1.46; 95% CI, 1.13-1.92; GECCO e-Score model OR, 1.44; 95% CI, 1.09-1.88; and recalibrated e-Score model OR, 1.38; 95% CI, 1.05-1.82).
IN PRACTICE:
"Despite the robust methods used in the work by the GECCO study upon which our study was based, an e-Score using their study’s weighting was not significantly associated with colorectal cancer among the male veteran sample. However, data from nearly a quarter million (n = 227,504) male US veteran participants of the MVP were used to recalibrate the e-Score to be veteran specific, and the recalibrated e-Score validation showed that it was significantly associated with colorectal cancer," wrote the authors of the study.
SOURCE:
The study was led by April R. Williams, US Department of Veterans Affairs Million Veteran Program Coordinating Center in Boston. It was published online in Cancer Epidemiology, Biomarkers & Prevention.
LIMITATIONS:
The study's limitations include potential recall and self-selection bias due to the use of self-reported data from the MVP. The generalizability of the findings may be limited to the veteran population, and the sample of Black veterans may have been insufficient for conclusive analysis. Additionally, the study did not include female participants due to insufficient data for a veteran-specific e-Score.
DISCLOSURES:
B.A. Sullivan disclosed receiving grants from the American Gastroenterological Association. D. Lieberman reported support from Geneoscopy, UDX, and ColoWrap. Additional disclosures are noted in the original article.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
Risk Score Personalizes CRC Screening for Veterans
Risk Score Personalizes CRC Screening for Veterans