← Issue №5/ week of Aug 2, 2026/IBD

Suicide Attempts, Schizophrenia, and Depression Among Inflammatory Bowel Disease Patients: Data From a Large Database.

From GI Signals issue №5: what this paper found, what it changes, and where it sits against the current standard of care, reviewed by Simon Mathews, MD.

IBD retrospective · n=3,262,623 · Aug 1, 2026 · J Clin Gastro · IF 2.9

Suicide Attempts, Schizophrenia, and Depression Among Inflammatory Bowel Disease Patients: Data From a Large Database.

Epidemiologyepidemiology
Clinical takeawayScreen all IBD patients (not just CD) for depression and schizophrenia, prioritizing females, smokers, and those with psychiatric history; discuss suicide risk and refer high-risk patients to mental health services given elevated mortality.
What it foundIBD patients had higher rates of suicide attempts (1.5% CD, 1.1% UC), schizophrenia (1.3% CD, 1.4% UC), and depression (25.7% CD, 23.0% UC) compared to general population rates (not stated in abstract); schizophrenia (OR 9.873) and depression (OR 8.964) were strongest predictors of suicide attempts, with 20% mortality in attempters vs 14.6% non-attempters.
ContextConfirms and quantifies psychiatric comorbidity in IBD, highlighting schizophrenia and depression as major suicide risk factors with mortality consequences.
Emergingsuggested applicable standard· ACG Clinical Guideline Update: Ulcerative Colitis in Adults, Am J Gastroenterol 2025;120(6):1187-1224; AGA Living Guideline on Pharmacological Management of Moderate-to-Severe UC, Gastroenterology 2024 (panel review March 2026, no changes)

Decision at stakeproactive mental health screening and integrated psychology services for IBD patients

No single passage of this standard matched the paper closely enough to quote, so none is shown. The standard is cited above.

Our full summary of this standard

Confirm ulcerative colitis with endoscopy showing continuous colonic inflammation from the rectum plus histology, after excluding infection with two-step CDI testing. Treat mild-moderate disease with 5-ASA by route and extent (suppository for proctitis, enema for left-sided, oral plus rectal for extensive); if 5-ASA fails, treat as moderate-to-severe rather than stepping up gradually. Position advanced therapy by EFFICACY TIER, not by an anti-TNF-first rule. Advanced-therapy-naive, higher efficacy: infliximab, vedolizumab, ozanimod, etrasimod, upadacitinib, risankizumab, guselkumab; intermediate: golimumab, ustekinumab, tofacitinib, filgotinib, mirikizumab; lower: adalimumab. PREVIOUSLY TNF-EXPOSED, higher efficacy: tofacitinib, upadacitinib, ustekinumab; lower: adalimumab, vedolizumab, ozanimod, etrasimod - S1P modulators are weakest in exactly this group. Do not cycle within the anti-TNF class after primary non-response; switch mechanism. Apply treat-to-target (STRIDE-II) to endoscopic improvement (MES 0-1). Screen for acute severe UC by Truelove-Witts and admit for IV steroids. Begin CRC surveillance 8-10 years after DIAGNOSIS for extensive or left-sided disease; isolated proctitis follows average-risk screening.

ACG Clinical Guideline Update: Ulcerative Colitis in Adults, Am J Gastroenterol 2025;120(6):1187-1224; AGA Living Guideline on Pharmacological Management of Moderate-to-Severe UC, Gastroenterology 2024 (panel review March 2026, no changes) ↗
Richter V … Abu-Freha N · Journal of Clinical Gastroenterology · IF 2.9 · PubMed ↗Permalink
← Read the whole of issue №5 Every paper GI Signals surfaces gets a page like this one. All issues