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 ...
How long do you typically treat patients with phentermine for weight loss and what clinical markers do you follow?
Phentermine has been available since 1959 and remains an affordable and effective medication option added to a full lifestyle-based weight management plan. In people who are generally healthy and without contraindications to the medication, I have had patients used in at least intermittently for sev...
In a young patient who was vaccinated to chickenpox as a child (no previous varicella infection) should the patient receive a shingles vaccine prior to starting Rinvoq?
Yes. The vaccines are different and current vaccine is to prevent zoster for patients who have been previously exposed to varicella or vaccinated for varicella.
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 ...
How do you approach the use of fidaxomicin versus vancomycin for initial Clostridioides difficile infection in immunocompromised patients, considering the lower recurrence rates but higher cost of fidaxomicin?
Whether immunocompromised or not, fidaxomicin has been demonstrated to be superior to vancomycin – not in resolution of the acute infection but in reducing the risk or recurrence by approximately one-half. In one study of hospitalized patients published in 2015, it was reported that, when taking int...
What is your approach to secondary prophylaxis and post-discharge planning after an acute esophageal variceal bleed in a patient with ongoing alcohol use disorder and major social barriers (uninsured, homeless)?
Obviously, these questions are moot in the setting of an acute variceal bleeding when a life-saving TIPS becomes necessary; we then deal with these issues afterwards. We frankly go as far as we can with medical/endoscopic therapy before considering TIPS as an option for repeated bleeding episodes, w...
Is there evidence that certain PPIs provide superior clinical efficacy compared to others in real-world practice?
While there are some differences between PPIs in terms of metabolism, bioavailability, and duration of acid suppression, generally speaking, in clinical practice, the efficacy of different PPIs is comparable. With that said, some differences include dexlansoprazole's dual-release nature which genera...