Al Ta'ani, Omar

ABSTRACT Background Ehlers–Danlos syndrome (EDS) comprises inherited connective tissue disorders characterised by joint hypermobility, skin hyperextensibility and tissue fragility. It links to systemic comorbidities, including gastrointestinal (GI) disorders, but hitherto large‐scale data remain limited. We aimed to evaluate the prevalence of GI, systemic and psychological comorbidities in EDS patients versus propensity score‐matched controls, using a comprehensive research network database. Design This was a retrospective, propensity‐matched analysis (2005–2023) utilising the TriNetX network. We identified EDS patients (excluding Marfan's syndrome). Propensity score matching (1:1) generated balanced cohorts for age, sex and baseline characteristics. Comorbidities were analysed via prevalence rates and odds ratios (ORs) with 95% confidence intervals (CIs). Results Matched cohorts included 59,128 pairs. Among GI disorders, gastroesophageal reflux disease was most common in EDS (18.4%, OR 1.5, 95% CI 1.4–1.5, p < 0.001), followed by constipation (12.4%, OR 1.8, 95% CI 1.7–1.9, p < 0.001), irritable bowel syndrome (7.3%, OR 2.6, 95% CI 2.5–2.8, p < 0.001) and gastroparesis (4.7%, OR 8.2, 95% CI 7.3–9.2, p < 0.001). Psychiatric conditions showed heightened prevalence of anxiety (26.1%, OR 1.8, 95% CI 1.7–1.8, p < 0.001) and depression (18.7%, OR 1.3, 95% CI 1.2–1.3, p < 0.001). Systemic comorbidities included postural orthostatic tachycardia syndrome (13.2%, OR 899.7, 95% CI 483.8–1673.0, p < 0.001), chronic pain (7.9%, OR 7.0, 95% CI 6.4–7.6, p < 0.001), migraines (19.7%, OR 2.5, 95% CI 2.4–2.6, p < 0.001) and fibromyalgia (9.5%, OR 1.7, 95% CI 1.6–1.8, p < 0.001). Conclusion EDS patients exhibit heightened risk for GI, systemic and psychological comorbidities, highlighting the importance of multidisciplinary approaches for effective management.

Abstract Patients with Crohn’s disease (CD) who undergo terminal ileum (TI) resection experience altered bile acid absorption, which may influence colorectal cancer (CRC) risk. We conducted a propensity-matched cohort study using TriNetX to compare CRC risk in patients with CD who underwent TI resection versus those who did not. Terminal ileum resection was associated with an increased risk of CRC (aHR = 2.58, 95% CI, 1.72–3.86). Patients with TI resection also had higher odds of colorectal polyps. These findings suggest the need for heightened CRC surveillance in patients with CD undergoing TI resection.

ABSTRACTIL‐17 inhibitors effectively treat psoriasis and psoriatic arthritis but may increase the risk of inflammatory bowel disease (IBD). We assessed their association with IBD compared to apremilast. Utilising the TriNetX database, we analysed patients with psoriasis or ankylosing spondylitis initiating IL‐17 inhibitors or apremilast. We used propensity score matching and Cox models to estimate IBD risk. Among 13,216 matched patients per group, 142 developed IBD with IL‐17 inhibitors versus 60 with apremilast (aHR = 2.50, 95% CI: 1.85–3.39). IL‐17 inhibitors increase IBD risk, necessitating careful patient selection and monitoring.