Somatic symptom disorder in gastroesophageal reflux disease: a key factor contributing to severe symptoms and impaired quality of life
Abstract
Background Somatic symptom disorder (SSD) is a common yet frequently overlooked comorbidity in patients with gastroesophageal reflux disease (GERD), compromising quality of life (QOL) and increasing healthcare utilization. Aims This study aimed to evaluate its impacts of SSD on symptom perception and QOL and to determine the risk factors for SSD in GERD patients. Methods A cross-sectional study was conducted in a tertiary gastroenterology department. A total of 209 GERD patients completed validated questionnaires assessing reflux symptoms, somatic symptoms, anxiety, depression, sleep quality, and QOL. SSD was diagnosed based on DSM-5 criteria. All patients underwent upper endoscopy and a subset completed esophageal manometry and 24-h pH-impedance monitoring investigations. Results The proportion of SSD was 30.14% (63/209). Despite having milder objective reflux burden on 24-h pH-impedance monitoring and esophageal manometry, patients with SSD reported higher reflux symptom scores [GerdQ: 9(5) vs. 8(4), p = 0.032; RSI: 12(9) vs. 4(6), p < 0.001], more severe anxiety and depression, worse sleep quality (all p < 0.001), and lower QOL [GIQLI: 94(37) vs. 121(27.5), p < 0.001] than non-SSD patients. Female gender, laryngopharyngeal reflux symptoms, anxiety, and depression were independent risk factors for SSD. SSD partially mediated the negative impacts of reflux symptoms and poor sleep on QOL (23.52% for GerdQ, 26.30% for RSI and 14.05% for PSQI). The PHQ-15 demonstrated high…
How strong is the evidence?
Evidence Hub reads this as a cross-sectional, done in people. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause. Reported size: 209 participants or records.
Read the paper
Related studies
- Advantages and Disadvantages of Long-term Proton Pump Inhibitor Use
- Ivth brazilian consensus conference on helicobacter pylori infection
- A pSMAD/CDX2 complex is essential for the intestinalization of epithelial metaplasia
- S2k-Leitlinie Gastroösophageale Refluxkrankheit und eosinophile Ösophagitis der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) – März 2023 – AWMF-Registernummer: 021–013
- Step-by-step management of refractory gastresophageal reflux disease
- Insights into Effects/Risks of Chronic Hypergastrinemia and Lifelong PPI Treatment in Man Based on Studies of Patients with Zollinger–Ellison Syndrome
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.