Gastroenterology
Expert perspectives on IBD, liver disease, motility disorders, and GI diagnostic and therapeutic procedures.
Recent Discussions
Do you feel there is a role for triple-phase budesonide in the management of patients with celiac disease who refuse to follow a gluten free diet?
I do not believe it does. Budesonide is useful for acute gluten exposures and type 1 RCD but will not correct the inflammatory cascade associated with chronic gluten exposure and has significant side effects with long term use.
Should an individual who received the purified protein Hepatitis B vaccine in 1985 receive a booster or have antibody titers checked?
I recommend you ask yourself two questions. How likely has this individual lost humoral immunity? Did they receive B cell deplaning chemotherapy or have CLL, etc? How likely is the individual to be re-exposed? If the answer to both is low, re-vaccination probably provides no benefit.
In patients with Met-ALD, would you still offer the same therapeutic/pharmacologic treatments (ex: GIP/GLP-1 agonists, Resmetirom, ex) for management of their disease as in a "pure" MASLD patient?
We would need to differentiate which is the bigger driver force (alcohol vs metabolic dysfunction) to determine the likelihood that MASH treatment would be effective. Alcohol use can be objectively quantified by phosphatidylethanol, which is a test commonly available in health systems with a liver t...
Given that cardiovascular disease is the top cause of morbidity/mortality in patients with MASLD, do you perform any additional screening and/or testing for these patients to minimize this impact?
MASLD should likely be thought of as part of a cardiometabolic disease with a wide spectrum of manifestations. I see my clinic as part of this management, but I do not do a complete cardiac assessment routinely on all my patients. I do not do this simply for the challenge of addressing all these iss...
Do you have any specific recommendations to prevent large fluctuations in sodium levels during a colonoscopy prep in patients with central diabetes insipidus on DDAVP?
Interesting, I have just received a message from a patient in this very same situation. I am not aware of any specific literature on this. In absence of such data, I usually recommend remaining on the same desmopressin dose and obeying to thirst, as I worry about hyponatremia that may be caused by a...
How do you approach the decision to repeat small-bowel biopsies in a patient with persistent gastrointestinal symptoms, like abdominal pain and diarrhea, when prior biopsies performed years earlier were normal?”
I typically do not repeat small bowel biopsies IF the symptoms have not changed in intensity or frequency. Repeat endoscopic evaluation and biopsies are done in patients with persistent GI symptoms if any changes have occurred: these may include significant worsening of symptoms, of symptoms occurri...
Do you routinely check vitamin K levels in post-bariatric surgery patients?
Vitamin K levels are not checked routinely in post-bariatric surgery patients. Deficiency of this vitamin is very uncommon in patients who have undergone a sleeve gastrectomy and even with Roux-en-Y gastric bypass. There is more potential for deficiency in patients who have had biliopancreatic diver...
What is the role of liver transplant in NET?
Identifying the role of liver transplant (txp) in NET patients with all the other therapy options available is challenging. I will admit that there have been several years since I last was involved in the care of a patient that actually ended up having a liver txp. That said, I think certain patient...
When managing patients with suspected MASLD, what specific criteria or findings would prompt you to refer them to hepatology?
In patients with suspected MASLD, I consider referral to hepatology when there is evidence of fibrosis by elastography or if I don't see improvements in related parameters with weight loss and/or medical therapies (GLP1-related meds, SGLT2i, TZDs).
Can patients "age out" of screening colonoscopies if, on their last colonoscopy prior to turning 76, they had tubular adenomas?
How long ago was the last colonoscopy? How many adenomas? How old is the patient now? State of health and expected longevity? What does the patient want? Frankly, at this point, I think I’d probably be content with an annual FIT.