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Gastroenterology

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FDA Alert
03/20/2026
Rebecca Mashaw
The US Food and Drug Administration (FDA) on March 19 approved linerixibat for the treatment of cholestatic pruritus in adult patients with PBC. The ileal bile acid transporter (IBAT) inhibitor reduces multiple drivers of chronic itch, which...
The US Food and Drug Administration (FDA) on March 19 approved linerixibat for the treatment of cholestatic pruritus in adult patients with PBC. The ileal bile acid transporter (IBAT) inhibitor reduces multiple drivers of chronic itch, which...
The US Food and Drug...
03/20/2026
Gastroenterology
Research Highlights
03/18/2026
Jessica Garlewicz
Findings of a recent analysis suggest that serial FIB-4 monitoring may provide prognostic value beyond a single baseline measurement.
Findings of a recent analysis suggest that serial FIB-4 monitoring may provide prognostic value beyond a single baseline measurement.
Findings of a recent analysis...
03/18/2026
Gastroenterology
Research Highlights
03/18/2026
Rebecca Mashaw
Colonic microbiota dysbiosis appears central to IBS-C pathophysiology, affecting motility, inflammation, and gut-brain interactions.
Colonic microbiota dysbiosis appears central to IBS-C pathophysiology, affecting motility, inflammation, and gut-brain interactions.
Colonic microbiota dysbiosis...
03/18/2026
Gastroenterology
Gut Check logo
Expert Insights
03/16/2026
Brian E. Lacy, PhD, MD; Darren Brenner, MD
In this episode of Gut Check, host Brian Lacy, MD, and guest Dr Darren Brenner discuss the common symptoms of gas, distension, and bloating--what distinguishes each from the others, possible causes, and how to treat these prevalent...
In this episode of Gut Check, host Brian Lacy, MD, and guest Dr Darren Brenner discuss the common symptoms of gas, distension, and bloating--what distinguishes each from the others, possible causes, and how to treat these prevalent...
In this episode of Gut Check,...
03/16/2026
Gastroenterology
Expert Insights
03/11/2026
Megan Riehl, PsyD; Kate Scarlata, RDN
GI psychologist Megan Riehl and registered dietician and nutritionist Kate Scarlata discuss how their specialty care can help patients with constipation-predominant irritable bowel syndrome and which patients are the best candidates for...
GI psychologist Megan Riehl and registered dietician and nutritionist Kate Scarlata discuss how their specialty care can help patients with constipation-predominant irritable bowel syndrome and which patients are the best candidates for...
GI psychologist Megan Riehl and...
03/11/2026
Gastroenterology
Identification of Fibrosis
02/17/2026
Jessica Garlewicz
A new machine learning–based calculator may improve identification of patients with metabolic dysfunction–associated steatohepatitis (MASH) who meet fibrosis thresholds for resmetirom therapy, according to results from the ALADDIN study.
A new machine learning–based calculator may improve identification of patients with metabolic dysfunction–associated steatohepatitis (MASH) who meet fibrosis thresholds for resmetirom therapy, according to results from the ALADDIN study.
A new machine learning–based...
02/17/2026
Gastroenterology
Research Review
02/17/2026
Jessica Garlewicz
The findings underscore the potential for meaningful disease regression when alcohol cessation is achieved early.
The findings underscore the potential for meaningful disease regression when alcohol cessation is achieved early.
The findings underscore the...
02/17/2026
Gastroenterology
Research Review
02/17/2026
Jessica Garlewicz
Recent findings provide insight into adherence patterns and support continued participation in repeated FIT screening.
Recent findings provide insight into adherence patterns and support continued participation in repeated FIT screening.
Recent findings provide insight...
02/17/2026
Gastroenterology
Research Review
02/13/2026
Rebecca Mashaw
Standardization in microbiome research methodologies is critical to developing microbiota-based biomarkers that can stratify patients and tailor interventions in clinical practice, researchers concluded.
Standardization in microbiome research methodologies is critical to developing microbiota-based biomarkers that can stratify patients and tailor interventions in clinical practice, researchers concluded.
Standardization in microbiome...
02/13/2026
Gastroenterology
Research Review
02/13/2026
Rebecca Mashaw
A global review found marked inconsistencies in diagnostic criteria for IBS-C and functional constipation across clinical practice guidelines, underscoring the need for harmonized, evidence-based standards to improve diagnosis and patient...
A global review found marked inconsistencies in diagnostic criteria for IBS-C and functional constipation across clinical practice guidelines, underscoring the need for harmonized, evidence-based standards to improve diagnosis and patient...
A global review found marked...
02/13/2026
Gastroenterology
News
02/11/2026
Jessica Garlewicz
For gastroenterologists, the key takeaway is that cumulative alcohol exposure and long-term drinking patterns matter when assessing CRC risk.
For gastroenterologists, the key takeaway is that cumulative alcohol exposure and long-term drinking patterns matter when assessing CRC risk.
For gastroenterologists, the key...
02/11/2026
Gastroenterology