Gastroenterology
Expert perspectives on IBD, liver disease, motility disorders, and GI diagnostic and therapeutic procedures.
Recent Discussions
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 Barrett's Esophagus screening protocol do you follow for patients with scleroderma given the increased risk of reflux and esophageal stasis?
This is an excellent question and is probably also relevant to mixed connective tissue disorder (MCTD) and overlap syndromes. My answer is a poor one - to my knowledge, we just do not have the data to guide us. I would certainly be more vigilant, but do not have a set protocol other than that for BE...
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...
What therapies would be considered safe and effective in pregnant patients with EoE?
Would start with two-diet elimination, milk and wheat can give you close to 50% success. If needed can add esomeprazole, and you should be closer to 70%.
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).
When do you consider scheduled antiemetics in hospitalized patients experiencing severe nausea?
The biggest problem I see is antiemetics given PRN when a patient has consistent nausea. The goal is to get above the nausea so that the patient begins to feel better. This is similar to how one treats pain. Thus, if a patient is taking an antiemetic more than once a day and has consistent nausea, I...
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.