Gastroenterology
Expert perspectives on IBD, liver disease, motility disorders, and GI diagnostic and therapeutic procedures.
Recent Discussions
How long do you treat an isolated bacterial liver abscess which has either undergone percutaneous drainage or for which an indwelling drain is placed?
Until it's gone... Percutaneous drainage of liver abscesses is, in my experience, less effective than drainage of intra-abdominal abscesses, which isn't very effective. Neither type of abscess isn't, as I explain to other doctors and pts, a water balloon. Liver abscesses are more complicated than ot...
How do you choose between resmetirom and semaglutide in the treatment of MASH?
I write a disclaimer to start, because use of resmetirom ($5,000 per month) and semaglutide ($1,600 per month) at this time cannot be used across the board with any patient with hepatic steatosis. It's important to highlight how we characterize a patient's metabolic dysfunction associated steatotic ...
After confirming the patient is not on NSAIDs, how do you approach acute ileitis on biopsies in a patient without symptoms or with only mild loose stools?
Is diarrhea inflammatory? What is her level of calprotectin? A useful biomarker to follow. Aphthous ilieitis does not have risk features for progressive Crohn’s that, at least at this time, does not require an advanced agent. You can use symptomatic agents (loperamide, cholestyramine, etc.) to asses...
How would you manage an asymptomatic patient after VCE showing small bowel Crohn's who passes the patency capsule but has retained the video capsule in the distal ileum with minimal surrounding inflammation?
A capsule can take up to 10 days to pass in a normal situation. If you have radiographic evidence of a retained capsule and the patient is on prednisone, it might take another 2 weeks or so to get the inflammation down. Remember that the capsule should continue to get crushed and really should pass ...
Do you routinely check Infliximab levels on day 3 with patients admitted with acute severe ulcerative colitis?
The question implies that the patient has received the first induction dose of IFX just three days earlier. If that is the case, day 3 seems too soon to check a level. Normally, we might check a trough level just before the second dose in two weeks. If the level is low, we would increase the second ...
What is your preferred analgesic in patients with small bowel obstruction or ileus?
I typically use IV Tylenol ATC if fully obstructed, and IV Toradol if no other contraindications to NSAIDs (and they often are quite prerenal or losing a lot of fluid from an NG tube, so I often don't feel comfortable with more than a couple doses, and if I think they are going to the OR, I do not u...
How do you approach HCC screening in patients with advanced fibrosis e.g., F3 on FibroScan?
We should first understand the underlying principles that defined the various cut-offs that resulted in this recommendation (eg, cost-effectiveness threshold for HCC screening, cut-offs for advanced fibrosis) and then go from there. Among patients with cirrhosis, the cost-effectiveness threshold wa...
Do you avoid peritoneal dialysis in cirrhotic patients with ascites?
There are two major concerns regarding the performance of PD in patients with ascites: the potential for fluid leakage at the site of the newly placed catheter and the perceived increased potential for peritonitis. In my experience, neither of these is a compelling reason to shy away from PD in a pa...
What techniques do you find most effective for visualization of rectal disease with intestinal ultrasound?
I am not sure that this is the correct use of "intestinal ultrasound". There is the transabdominal ultrasound technique that is taught to gastroenterologists who can use it at point of care for their UC and CD patients to assess the small bowel and the colon. If you want to specifically look at the ...
In light of recent measles outbreaks in the US, would you recommend an MMR booster for immunocompetent patients born before 1957?
I would not recommend a measles vaccine for a person born before 1957. This year has been chosen because people before born before 1957 have a very very high likelihood of having had measles because virtually all children got this highly contagious disease. On the other hand, there is no harm to get...