Related Experiment Video
Updated: Jun 20, 2026

Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
Diseases and drugs that increase risk of acute large bowel ischemia
George F Longstreth1, Janis F Yao
1Department of Gastroenterology, Kaiser Permanente Medical Care Plan, San Diego, California, USA. george.f.longstreth@kp.org
Background & Aims:
Information is limited on risk factors for acute large bowel ischemia (ALBI). We investigated diseases and drugs associated with ALBI.
Methods:
We compared patients hospitalized with ALBI and controls through multivariate analysis of prior outpatient/emergency department/inpatient diagnoses and pharmacy dispensing records.
Results:
There were 379 cases and 1516 controls (median age, 69 y; range, 25-97 y; 74.4% female). Disorders that were diagnosed in more cases than controls, based on univariate analysis (P < .05), included hypertension, diabetes, chronic obstructive pulmonary disease, atrial fibrillation, congestive heart failure, depression, asthma, coronary artery disease, dementia, rheumatoid arthritis, irritable bowel syndrome, dialysis dependency, diarrhea, and constipation. Drugs dispensed to more cases than controls were antihypertensives, opioids, statins, female hormones, potentially constipating drugs, histamine H(2)-antagonists, immunomodulators, digoxin, clopidogrel/ticlopidine, taxanes/vinca alkaloids, and antibiotics. In all cases, ALBI was associated independently with hypertension (adjusted odds ratio [AOR], 3.21, 95% confidence interval [CI]; 2.28-4.53; P < .0001), chronic obstructive pulmonary disease (AOR, 3.13; 95% CI, 2.06-4.75; P < .0001), diarrhea (AOR, 2.36; 95% CI, 1.13-4.89; P = .0218), atrial fibrillation (AOR, 2.21; 95% CI, 1.34-3.64; P = .0019), congestive heart failure (AOR, 1.94; 95% CI, 1.11-3.39; P = .0205), diabetes (AOR, 1.82; 95% CI, 1.31-2.53; P = .0004), antibiotics (AOR, 3.30; 95% CI, 2.19-4.96; P < .0001), opioids (AOR, 1.96; 95% CI, 1.43-2.67; P < .0001), and potentially constipating drugs (AOR, 1.75; 95% CI, 1.25-2.44; P = .0012). Analysis of only women revealed similar associations except for diarrhea plus rheumatoid arthritis (AOR, 3.27; 95% CI, 1.07-9.96; P = .0370), irritable bowel syndrome (AOR, 2.72; 95% CI, 1.04-7.14; P = .0424), and female hormones (AOR, 1.88; 95% CI, 1.30-2.73; P = .0009).
Conclusions:
Heterogeneous diseases and drugs increase the risk of ALBI, consistent with multifactorial pathogenesis.
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