{"id":2395,"date":"2026-05-16T07:09:02","date_gmt":"2026-05-16T07:09:02","guid":{"rendered":"https:\/\/drsoniafawad.com\/?p=2395"},"modified":"2026-05-16T07:09:02","modified_gmt":"2026-05-16T07:09:02","slug":"gastroenterologists-hepatologists-at-forefront-of-glp-1-revolution","status":"publish","type":"post","link":"https:\/\/drsoniafawad.com\/?p=2395","title":{"rendered":"Gastroenterologists, hepatologists at forefront of GLP-1 revolution"},"content":{"rendered":"<p><br \/>\n<\/p>\n<div data-component=\"ArticleContent\">\n<div class=\"article__below-title\">\n<div class=\"mobile-trust-box\">\n<div class=\"row\">\n<div class=\"col-12 col-md-5 d-xl-none\">\n<div class=\"trust-box\">\n<div class=\"trust-box-logo d-none d-md-block\">\n            <img decoding=\"async\" src=\"https:\/\/www.healio.com\/~\/media\/h5\/feature\/news\/publogos\/hgld\/healio_gastro.svg?la=en&amp;h=40&amp;w=152&amp;hash=2C654A538F2E250F5183D42A89FE0EC0\" class=\"logo-img\" height=\"40\" alt=\"Healio Logo - Gastroenterology\" width=\"152\"\/>\n          <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"col-12 col-md-6 offset-md-1 offset-xl-0 col-xl-12\">\n<div class=\"email-alert-button-wrapper d-none\" data-component=\"EmailTopicAlert\" data-module=\"Subspecialty Email Topic Alerts Top\" data-manage-email-link=\"\/footer\/account-information\/my-account\/email-subscriptions-and-alerts#emailAlerts\">\n  <hidden data-setting-item=\"d265901d-6d37-49c7-a8f6-c7bf19a02509\"\/><br \/>\n  <hidden data-crm-source=\"Subspecialty Topic Alert\"\/><\/p>\n<div class=\"email-alert-button d-none\" data-topic-button=\"not-subscribed\">\n<p>&#13;<br \/>\n      <span data-module-track-action=\"Email Alerts TOP_Click_Healio News Article\" data-module-track-label=\"Email Alerts TOP_Healio News Article\">&#13;<br \/>\n        <i class=\"fas fa-plus-circle\"\/>&#13;<br \/>\n        Add topic to email alerts&#13;<br \/>\n      <\/span>&#13;\n    <\/p>\n<div class=\"email-alert-inner collapse ub2de5de242a64ddb99338192b07b362b\">\n<div class=\"email-alert-dialogue\">\n<p>&#13;<br \/>\n          Receive an email when new articles are posted on <span data-content=\"topic-title\"\/>&#13;\n        <\/p>\n<div class=\"d-none\" data-sign-up-type=\"unknown\">\n          Please provide your email address to receive an email when new articles are posted on <span data-content=\"topic-title\"\/>.<\/p><\/div>\n<\/p><\/div>\n<p>      <button type=\"button\" class=\"btn btn-primary\" data-loading-text=\"Loading &lt;i class=\" fa=\"\" fa-spinner=\"\" fa-spin=\"\">&#8220;&#13;<br \/>\n              data-action=&#8221;subscribe&#8221;&gt;&#13;<br \/>\n        Subscribe&#13;<br \/>\n      <\/button>\n    <\/div>\n<\/p><\/div>\n<div class=\"d-none\" data-topic-modal=\"failed\">    <strong>We were unable to process your request. Please try again later. If you continue to have this issue please contact <a href=\"https:\/\/www.healio.com\/news\/gastroenterology\/20260506\/mailto:customerservice@slackinc.com\">customerservice@slackinc.com<\/a>.<\/strong>  <\/p>\n<p><button data-dismiss=\"modal\" class=\"btn btn-primary btn-lg btn-block\">Back to Healio<\/button><\/p>\n<\/div>\n<\/div><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<p>Obesity may have met its match in GLP-1 receptor agonists. However, the role of gastroenterologists in obesity management and the administration of this revolutionary class of drugs is complicated and has yet to be defined.<\/p>\n<p>\u201cGastroenterologists are on the front lines of the obesity epidemic,\u201d <b>Andres Acosta, MD, PhD,<\/b> associate professor of medicine and consultant in the division of gastroenterology and hepatology at Mayo Clinic and American Board of Obesity Medicine diplomate, told Healio. \u201cWe need GIs to embrace the disease and all of its impacts, including GERD, IBD, MASLD, fatty liver disease and obesity-related cancer risk.\u201d<\/p>\n<figure class=\"figure article__og-image\">&#13;\n    <picture>&#13;<source srcset=\"https:\/\/www.healio.comhttps:\/\/www.healio.comhttps:\/\/www.healio.com\/~\/media\/slack-news\/gastroenterology\/misc\/infographics\/2026\/0426\/hgi0426acosta_graphic_01.webp?w=476\" media=\"(max-width: 768px)\">&#13;<source srcset=\"https:\/\/www.healio.com\/~\/media\/slack-news\/gastroenterology\/misc\/infographics\/2026\/0426\/hgi0426acosta_graphic_01.webp?w=800\" media=\"(max-width: 992px)\">&#13;<source srcset=\"https:\/\/www.healio.com\/~\/media\/slack-news\/gastroenterology\/misc\/infographics\/2026\/0426\/hgi0426acosta_graphic_01.webp?w=595\" media=\"(max-width: 1200px)\">&#13;<source srcset=\"https:\/\/www.healio.comhttps:\/\/www.healio.comhttps:\/\/www.healio.com\/~\/media\/slack-news\/gastroenterology\/misc\/infographics\/2026\/0426\/hgi0426acosta_graphic_01.webp?w=476\" media=\"(min-width: 1200px)\">&#13;<source srcset=\"https:\/\/www.healio.comhttps:\/\/www.healio.comhttps:\/\/www.healio.com\/~\/media\/slack-news\/gastroenterology\/misc\/infographics\/2026\/0426\/hgi0426acosta_graphic_01.webp?w=476\">&#13;<br \/>\n&#13;<br \/>\n      <img decoding=\"async\" src=\"https:\/\/www.healio.com\/~\/media\/slack-news\/gastroenterology\/misc\/infographics\/2026\/0426\/hgi0426acosta_graphic_01.jpg?w=800\" alt=\"Andres Acosta, MD, PhD\" class=\"figure-img img-fluid\" width=\"800\"\/>&#13;<br \/>\n    <\/source><\/source><\/source><\/source><\/source><\/picture>&#13;<figcaption class=\"figure-caption\">&#13;<br \/>\n      <em>Image: Andres Acosta, MD, PhD. Reprinted with permission.<\/em>&#13;<br \/>\n    <\/figcaption>&#13;<br \/>\n  <\/figure>\n<p>Hepatologists and primary care providers can handle some of these downstream effects of obesity. They often do, shutting gastroenterologists out of the equation.<\/p>\n<p>\u201cIt is my overall impression that there still is not sufficient commitment or embrace of the idea among cardiologists, hepatologists, pulmonologists and others that there is this opportunity to treat obesity itself,\u201d <b>Michael Camilleri, MD, DSc, <\/b>consultant in the division of gastroenterology and hepatology at Mayo Clinic and professor of medicine, pharmacology and physiology at Mayo Clinic College of Medicine and Science, said in an interview. <\/p>\n<p>\u201cA couple years ago I was almost evicted from a meeting because I suggested that hepatologists should be treating obesity and not just abnormal liver enzymes,\u201d Camilleri said.<\/p>\n<div class=\"mug left\"><img decoding=\"async\" src=\"https:\/\/www.healio.com\/~\/media\/slack-news\/gastroenterology\/mugs\/c\/camilleri2_michael80x106.jpg?h=106&amp;w=80\" alt=\"Michael Camilleri, MD, DSc\" style=\"width: 80px; height: 106px;\"\/><\/p>\n<p><strong><b>Michael Camilleri<\/b><\/strong><\/p>\n<\/div>\n<p>There is growing recognition that gastroenterologists could play a larger role in obesity management, as well, largely because of GLP-1s. \u201cThere is this opportunity to embrace the pharmacology that is available with the FDA approval of GLP-1 receptor agonists,\u201d Camilleri added.<\/p>\n<p>As uptake of these medications expands, adverse events are sure to follow. Many of them, such as nausea, constipation, delayed gastric emptying and motility issues, are commonly managed by gastroenterologists. But because the medications are not always prescribed by gastroenterologists, they are often not involved in management of the side effects.<\/p>\n<p>Also up for discussion is where GLP-1s fit into wider weight loss paradigms, from diet and exercise to bariatric surgery and endoscopic sleeve gastroplasty.<\/p>\n<p>\u201cMany people who offer bariatric and metabolic procedures see this drug class as complimentary to procedural interventions,\u201d <b>Marianna Papademetriou, MD,<\/b> director of endoscopy and motility at Washington VA Medical Center and associate professor at Georgetown University School of Medicine, told Healio. \u201cWe are still learning how to best integrate drugs with procedures.\u201d<\/p>\n<p>The next concern is that more patients are turning to GLP-1s to manage obesity not by recommendation from their doctor, but as a result of direct-to-consumer advertising.<\/p>\n<p>      <b>\u201c<\/b>The digital and DTC platforms are certainly factors that risk fragmented oversight,\u201d Camilleri said.<\/p>\n<h2>\u2018Truly frightening\u2019<\/h2>\n<p>For <b>Sonali Paul, MD, MS,<\/b> hepatologist and associate professor at University of Chicago Medicine, \u201cfragmented oversight\u201d with this class of drugs is an understatement.<\/p>\n<div class=\"mug left\"><img decoding=\"async\" src=\"https:\/\/www.healio.com\/~\/media\/slack-news\/gastroenterology\/mugs\/p\/paul_sonali_80x106.jpg?h=106&amp;w=80\" alt=\"Sonali Paul, MD, MS\" style=\"width: 80px; height: 106px;\"\/><\/p>\n<p><strong><b>Sonali Paul<\/b><\/strong><\/p>\n<\/div>\n<p>\u201cThe rapidly growing companies that are doing digital or direct-to-consumer prescribing of GLP-1s is truly frightening,\u201d she said. \u201cFirst, these drugs are often compounded so there is a risk of contamination, inconsistent dosing and improper or unsafe formation. Additionally, often there is no virtual visit or visit with a doctor or nurse practitioner prior to prescribing. Some have only a questionnaire.\u201d<\/p>\n<p>Paul described a scenario in which a patient with an eating disorder who was severely malnourished was regularly prescribed GLP-1s for months without one consultation with a physician.<\/p>\n<p>\u201cGIs have a unique role in bringing structure and safety, but we cannot do it alone,\u201d she said. \u201cGiven the widespread use of GLP-1s across many medical specialties, we as a physician entity need to demand better safety and prescribing parameters.\u201d<\/p>\n<p>While Papademetriou acknowledged many of these concerns, she took a more measured view. \u201cThere are plusses and minuses to online health platforms,\u201d she said. \u201cOn the one hand, it is an effective way to improve access to care. On the other hand, many online platforms are zoomed in on the prescribing of weight management medications, and do not necessarily tailor that management to the patient\u2019s overall medical issues.\u201d<\/p>\n<div class=\"mug left\"><img decoding=\"async\" src=\"https:\/\/www.healio.com\/~\/media\/slack-news\/gastroenterology\/mugs\/p\/papademetriou_marianna_80x106.jpg?h=106&amp;w=80\" alt=\"Marianna Papademetriou, MD\" style=\"width: 80px; height: 106px;\"\/><\/p>\n<p><strong><b>Marianna Papademetriou<\/b><\/strong><\/p>\n<\/div>\n<p>For example, a patient with a history of erosive esophagitis and GERD who begins taking a GLP-1 may experience an escalation of symptoms that previously had been under control, according to Papademetriou. \u201cThe platforms do not appear to have the capability to work through that issue with a patient,\u201d she said.<\/p>\n<p>The complications only get more complicated from there. \u201cThat patient may go back to their PCP or their gastroenterologist, and the GLP-1 is not on their medication list, or the patient may feel stigmatized about bringing up their use of GLP-1s,\u201d Papademetriou said. \u201cTheir physician is now trying to work through this sudden change of symptoms without having the full picture. That could lead to unnecessary procedures or medication changes that could be avoided with better integrated care.\u201d<\/p>\n<p>But there is a solution to this particular issue, according to Papademetriou. \u201cWe need to do a better job of improving access to these drugs through conventional medical pathways, and we need to reduce the stigma around these conversations with our patients,\u201d she said.<\/p>\n<p>\u201cMany people probably assume that people utilize telehealth for weight management for the ease and convenience,\u201d Papademetriou continued. \u201cBut I suspect a significant part of the demand for this is also the bias people experience with conversations surrounding weight in the medical setting.\u201d<\/p>\n<p>Whether that bias will decrease with more direct-to-consumer advertising and more patients taking GLP-1s remains to be seen. What is certain is that these patients are likely to experience gastrointestinal-related adverse events commonly reported with these medications.<\/p>\n<h2>\u2018Significant impact\u2019<\/h2>\n<p>Patients experiencing side effects of these drugs, including nausea, vomiting, diarrhea and constipation, are commonly seen in GI clinics. \u201cOf course we need to be part of managing them,\u201d Acosta said.<\/p>\n<p>Gastroenterologists treat an array of these effects, from events due to medications to complications arising from rheumatic, autoimmune or endocrine conditions, according to Papademetriou. \u201cWe can make a significant impact here,\u201d she said. \u201cThe first step would be to offer evidenced-based lifestyle counseling in conjunction with GLP-1 receptor agonist medications.\u201d<\/p>\n<p>The next step would be to encourage patients to continue with these medications to gain the full benefit of weight loss. \u201cPatients on GLP-1s who experience side effects are often very motivated by the progress they see and feel and therefore are willing to work with their physicians to persevere through the escalation phase of the drugs,\u201d Papademetriou said. \u201cWith guidance of their gastroenterologist, patients may stay on the drugs longer through this adjustment phase. In addition, I suspect GIs are equipped to identify and diagnose these adverse events, even expected ones like biliary colic or cholelithiasis.\u201d<\/p>\n<p>However, not all gastroenterologists are convinced that the specialty should be managing every adverse event for every patient taking GLP-1s. <\/p>\n<p>\u201cThe multiple indications for these medications, including type 2 diabetes, weight management, cardiovascular risk reduction, reduction in chronic kidney disease and obstructive sleep apnea, pose a challenge for GIs,\u201d Paul said. \u201cThere is a role to prescribe in those with MASH, however. Patients are often sent for management of GI side effects, but one can argue that those who prescribe the drug should also be able to manage basic side effects to the best of their ability.\u201d<\/p>\n<p>Perhaps the most important question is whether GLP-1s are worth the risk. \u201cThe benefits of managing obesity with lifestyle interventions, plus the current drugs and surgeries we have available, certainly outweigh the risk,\u201d Acosta said. \u201cWe know these medications have side effects, as most medications do. But the patients who can lose the body weight and get to a healthier weight will see so many benefits.\u201d<\/p>\n<p>A proportion of patients is likely to discontinue GLP-1 receptor agonists because of adverse events. But obesity tends to persist. A comprehensive, multipronged weight loss regimen is necessary for many individuals who cannot easily lose weight.<\/p>\n<h2>\u2018Everyone should have a lifetime plan\u2019<\/h2>\n<p>Camilleri coauthored a paper in <i>Gut<\/i> arguing for the role of gastroenterologists in GLP-1 prescribing and obesity management in the context of other weight loss strategies.<\/p>\n<p>\u201cI had embraced this as an opportunity for gastroenterologists to enhance their practice as a bridge in the spectrum of treatments,\u201d Camilleri said. That can start with diet and lifestyle modification and proceed to the pharmacology of induction and maintenance of weight loss, based on GLP-1s and other hormonal agonists or antagonists. <\/p>\n<p>\u201cFor those not achieving the therapeutic goals, bariatric procedures are available,\u201d he added.<\/p>\n<p>While these historically useful approaches remain within the purview of gastroenterologists, patient attitudes toward them have changed in recent years, according to Camilleri. \u201cThe vast majority of patients has clearly illustrated their preference for GLP-1 receptor agonists,\u201d he said. <\/p>\n<p>Collaboration between medical specialties around these medications makes perfect sense, according to Acosta. \u201cObesity is a chronic, recurrent, multifactorial disease,\u201d he said. \u201cIf you start taking medications to lose weight, you may have to change to another therapy if you do not improve, or you may need to take it for a long time. Combination therapy seems to deliver the most long-term success and be the most effective way to weather the metabolic adaptations our body goes through with weight loss. Everyone should have a lifetime plan.\u201d<\/p>\n<p>While patients may view GLP-1s as a standalone weight loss solution, Papademetriou sees opportunity for GLP-1s to be used in combination or in succession with mainstay weight loss interventions ranging from improved wellness behaviors to bariatric surgery. <\/p>\n<p>\u201cIt is exciting that there are more options than ever before for patients,\u201d she said. \u201cWhat I also see as a very positive thing is that GLP-1 receptor agonists have reengaged lay conversations around obesity and metabolic disease management and risk reduction. I have seen how the popularity of the medications has influenced patients to seek care to ask these questions about what\u2019s right for them.\u201d<\/p>\n<p>There is hope that this will lead to reduced rates of obesity and, consequently, obesity-related cancer.<\/p>\n<h2>GLP-1s and cancer risk<\/h2>\n<p>Shen and colleagues described the cancer risks linked to excess weight in a paper published in <i>JAMA<\/i><i>.<\/i> \u201cOverweight and obesity are associated with higher rates of cancer and account for 10% of new cancer diagnoses annually in the U.S.,\u201d they wrote. \u201cWeight loss may reduce cancer risk by attenuating adverse effects of obesity, but greater than 10% weight loss may be necessary to reduce cancer risk.\u201d <\/p>\n<p>\u201cWe would love to assume that GLP-1s, where patients may often achieve more than 10% of total body weight reduction, may reasonably also benefit from this additional risk reduction as was seen in surgical groups, but we just don\u2019t know if that\u2019s the case yet,\u201d Papademetriou said.<\/p>\n<p>With such results in mind, it should follow that this class of medications could unequivocally reduce cancer incidence. However, a retrospective cohort study published by Dai and colleagues in <i>JAMA Oncology<\/i> highlights the complicated relationship between GLP-1s and cancer.<\/p>\n<p>The researchers compared incidence of 14 cancers \u2014 including 13 obesity-related cancers \u2014 among 43,317 GLP-1 users and 43,315 matched nonusers, all of whom had obesity or overweight. Results showed that taking GLP-1s was associated with a reduction in overall cancer risk, including endometrial and ovarian cancers and meningioma. However, the researchers also observed an association between these medications and an increased risk for kidney cancer.<\/p>\n<p>The findings suggest that it is too early to determine whether GLP-1s can reduce cancer risk, according to Paul. \u201cWe do not have the evidence for this and would require solid RCT data to show the level of benefit,\u201d she said.<\/p>\n<p>The results also highlight the complicated treatment workflow for patients with obesity and cancer. \u201cOne could argue that, like colon cancer screening to prevent cancer, this may fall under primary care, as there are not enough GIs to see everyone and determine if patients qualify,\u201d Paul said. \u201cHowever, if a patient is already under a GI\u2019s care, say for IBD or other chronic diseases, it may come under GIs\u2019 purview but would require more high-quality evidence.\u201d<\/p>\n<p>More such data are emerging every day, but often with conflicting results. In a systematic review and meta-analysis published in <i>Annals of Internal Medicine,<\/i> Ko and colleagues reviewed data for 94,245 individuals in 48 randomized, controlled trials that included 13 different cancer outcomes.<\/p>\n<p>Results showed that GLP-1s \u201cprobably have little or no effect on risk\u201d for a number of malignancies, including thyroid, pancreatic, breast and kidney cancers. The medications \u201cmay have little or no effect\u201d on colorectal, esophageal, liver, gallbladder, ovarian and endometrial cancers or multiple myeloma. \u201cThe effect on gastric cancer is very uncertain,\u201d the researchers wrote.<\/p>\n<h2>\u2018An area of study we need to pursue\u2019<\/h2>\n<p>Despite the uncertainty surrounding GLP-1s and cancer risk, Camilleri believes that gastroenterologists still have a critical role in cancer prevention.<\/p>\n<p>\u201cWe as gastroenterologists are very much involved with trying to prevent colon cancer,\u201d he said. \u201cWhile we wait for more data to emerge showing that GLP-1s definitively reduce cancer risk, we can talk to our patients with a high BMI and suggest that it is an opportunity to treat them using these medications. We should embrace this as an opportunity, rather than saying, \u2018We\u2019ll see you in 5 years\u2019 time.\u2019\u201d<\/p>\n<p>That research into the relationship between obesity, weight loss, GLP-1s and cancer is certain to continue. Acosta pointed the way forward for the next generation of studies. \u201cIt would be interesting to see whether we can actually prevent cancer with these medications,\u201d he said. \u201cThere are some hints that they might, but that is an area of study we need to pursue.\u201d<\/p>\n<p>In the meantime, the obesity epidemic rages on. \u201cThe biology and heterogeneity of obesity makes it clinically challenging, even with the availability of GLP-1 receptor agonists,\u201d Acosta said. \u201cWe should try to match the right intervention with the right patient, because not everyone responds to treatment the same way.\u201d<\/p>\n<p>Regardless of whether any given treatment succeeds or fails, the conversation about obesity should continue, according to Papademetriou. \u201cThe best thing we can do as gastroenterologists is bring up the conversation that metabolic disease, diabetes and higher BMI increase risk for certain cancers,\u201d she said. \u201cI know many people are not aware of this fact. It is another motivating and modifiable factor for people on their weight loss journeys toward improving their overall health and well-being.\u201d<\/p>\n<h2>For more information:<\/h2>\n<p>      <b>Andres Acosta, MD, PhD,<\/b> can be reached at <a href=\"https:\/\/www.healio.com\/news\/gastroenterology\/20260506\/mailto:acosta.andres@mayo.edu\">acosta.andres@mayo.edu<\/a>.<\/p>\n<p>      <b>Michael Camilleri, MD, DSc,<\/b> can be reached at <a href=\"https:\/\/www.healio.com\/news\/gastroenterology\/20260506\/mailto:camilleri.michael@mayo.edu\">camilleri.michael@mayo.edu<\/a>.<\/p>\n<p>      <b>Sonali Paul, MD, MS,<\/b> can be reached at <a href=\"https:\/\/www.healio.com\/news\/gastroenterology\/20260506\/mailto:spaul@uchicago.edu\">spaul@uchicago.edu<\/a>.<\/p>\n<p>      <b>Marianna Papademetriou, MD,<\/b> can be reached at <a href=\"https:\/\/www.healio.com\/news\/gastroenterology\/20260506\/mailto:marianna.papademetriou@va.gov\">marianna.papademetriou@va.gov<\/a>.<\/p>\n<div class=\"article__content--footer\">\n<div class=\"publisher-logo\">\n    <span>Published by:<\/span><br \/>\n    <img decoding=\"async\" src=\"https:\/\/www.healio.com\/~\/media\/h5\/feature\/news\/publogos\/hgld\/healio_gastro.svg?la=en&amp;h=40&amp;w=152&amp;hash=2C654A538F2E250F5183D42A89FE0EC0\" class=\"logo-img\" height=\"40\" alt=\"Healio Logo - Gastroenterology\" width=\"152\"\/>\n  <\/div>\n<div class=\"sources-references-disclosures\">\n<h3>Sources\/Disclosures<\/h3>\n<h2>References:<\/h2>\n<div class=\"disclosures\">\n<p>&#13;<br \/>\n        <strong> Disclosures: <\/strong>&#13;<br \/>\n        Acosta reports consulting roles with Amgen, Boehringer Ingelheim, Bausch Health, Currax, General Mills, Gila Therapeutics, Nestl\u00e9, Novo Nordisk, Phenomix Sciences, Rare Diseases, Regeneron, Rhythm Pharmaceuticals and Structure Therapeutics; funding from Apollo Endosurgery, Boehringer Ingelheim, Dairy Management, Delaney Foundation, Novo Nordisk, Regeneron, Rhythm Pharmaceuticals, Satiogen Pharmaceuticals, Spatz Medical and Vivus; and licensing from Gila Therapeutics and Phenomix Sciences for his research technologies from University of Florida and Mayo Clinic. Camilleri reports no financial disclosures. Paul reports previously owning stock and being a shareholder in Eli Lilly &amp; Co. 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If you continue to have this issue please contact customerservice@slackinc.com. Back to Healio Obesity may have met its match in GLP-1 receptor agonists. However, the role of gastroenterologists in obesity management and the administration of this revolutionary class of drugs is complicated and has yet to be defined. \u201cGastroenterologists are on the front lines of the obesity epidemic,\u201d Andres Acosta, MD, PhD, associate professor of medicine and consultant in the division of gastroenterology and hepatology at Mayo Clinic and American Board of Obesity Medicine diplomate, told Healio. \u201cWe need GIs to embrace the disease and all of its impacts, including GERD, IBD, MASLD, fatty liver disease and obesity-related cancer risk.\u201d &#13; &#13;&#13;&#13;&#13;&#13;&#13; &#13; &#13; &#13;&#13; Image: Andres Acosta, MD, PhD. Reprinted with permission.&#13; &#13; Hepatologists and primary care providers can handle some of these downstream effects of obesity. They often do, shutting gastroenterologists out of the equation. \u201cIt is my overall impression that there still is not sufficient commitment or embrace of the idea among cardiologists, hepatologists, pulmonologists and others that there is this opportunity to treat obesity itself,\u201d Michael Camilleri, MD, DSc, consultant in the division of gastroenterology and hepatology at Mayo Clinic and professor of medicine, pharmacology and physiology at Mayo Clinic College of Medicine and Science, said in an interview. \u201cA couple years ago I was almost evicted from a meeting because I suggested that hepatologists should be treating obesity and not just abnormal liver enzymes,\u201d Camilleri said. Michael Camilleri There is growing recognition that gastroenterologists could play a larger role in obesity management, as well, largely because of GLP-1s. \u201cThere is this opportunity to embrace the pharmacology that is available with the FDA approval of GLP-1 receptor agonists,\u201d Camilleri added. As uptake of these medications expands, adverse events are sure to follow. Many of them, such as nausea, constipation, delayed gastric emptying and motility issues, are commonly managed by gastroenterologists. But because the medications are not always prescribed by gastroenterologists, they are often not involved in management of the side effects. Also up for discussion is where GLP-1s fit into wider weight loss paradigms, from diet and exercise to bariatric surgery and endoscopic sleeve gastroplasty. \u201cMany people who offer bariatric and metabolic procedures see this drug class as complimentary to procedural interventions,\u201d Marianna Papademetriou, MD, director of endoscopy and motility at Washington VA Medical Center and associate professor at Georgetown University School of Medicine, told Healio. \u201cWe are still learning how to best integrate drugs with procedures.\u201d The next concern is that more patients are turning to GLP-1s to manage obesity not by recommendation from their doctor, but as a result of direct-to-consumer advertising. \u201cThe digital and DTC platforms are certainly factors that risk fragmented oversight,\u201d Camilleri said. \u2018Truly frightening\u2019 For Sonali Paul, MD, MS, hepatologist and associate professor at University of Chicago Medicine, \u201cfragmented oversight\u201d with this class of drugs is an understatement. Sonali Paul \u201cThe rapidly growing companies that are doing digital or direct-to-consumer prescribing of GLP-1s is truly frightening,\u201d she said. \u201cFirst, these drugs are often compounded so there is a risk of contamination, inconsistent dosing and improper or unsafe formation. Additionally, often there is no virtual visit or visit with a doctor or nurse practitioner prior to prescribing. Some have only a questionnaire.\u201d Paul described a scenario in which a patient with an eating disorder who was severely malnourished was regularly prescribed GLP-1s for months without one consultation with a physician. \u201cGIs have a unique role in bringing structure and safety, but we cannot do it alone,\u201d she said. \u201cGiven the widespread use of GLP-1s across many medical specialties, we as a physician entity need to demand better safety and prescribing parameters.\u201d While Papademetriou acknowledged many of these concerns, she took a more measured view. \u201cThere are plusses and minuses to online health platforms,\u201d she said. \u201cOn the one hand, it is an effective way to improve access to care. On the other hand, many online platforms are zoomed in on the prescribing of weight management medications, and do not necessarily tailor that management to the patient\u2019s overall medical issues.\u201d Marianna Papademetriou For example, a patient with a history of erosive esophagitis and GERD who begins taking a GLP-1 may experience an escalation of symptoms that previously had been under control, according to Papademetriou. \u201cThe platforms do not appear to have the capability to work through that issue with a patient,\u201d she said. The complications only get more complicated from there. \u201cThat patient may go back to their PCP or their gastroenterologist, and the GLP-1 is not on their medication list, or the patient may feel stigmatized about bringing up their use of GLP-1s,\u201d Papademetriou said. \u201cTheir physician is now trying to work through this sudden change of symptoms without having the full picture. That could lead to unnecessary procedures or medication changes that could be avoided with better integrated care.\u201d But there is a solution to this particular issue, according to Papademetriou. \u201cWe need to do a better job of improving access to these drugs through conventional medical pathways, and we need to reduce the stigma around these conversations with our patients,\u201d she said. \u201cMany people probably assume that people utilize telehealth for weight management for the ease and convenience,\u201d Papademetriou continued. \u201cBut I suspect a significant part of the demand for this is also the bias people experience with conversations surrounding weight in the medical setting.\u201d Whether that bias will decrease with more direct-to-consumer advertising and more patients taking GLP-1s remains to be seen. What is certain is that these patients are likely to experience gastrointestinal-related adverse events commonly reported with these medications. \u2018Significant impact\u2019 Patients experiencing side effects of these drugs, including nausea, vomiting, diarrhea and constipation, are<\/p>\n","protected":false},"author":1,"featured_media":2396,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2395","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=\/wp\/v2\/posts\/2395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2395"}],"version-history":[{"count":0,"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=\/wp\/v2\/posts\/2395\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=\/wp\/v2\/media\/2396"}],"wp:attachment":[{"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drsoniafawad.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}