Poor sleep quality and obstructive sleep apnea in patients with GERD and Barrett's esophagus
Year: 2013
Type: article
Study design: Observational Study
Abstract: BACKGROUND: Gastroesophageal reflux disease (GERD) reduces sleep quality. Whether Barrett's esophagus (BE) affects sleep differently is unknown. Obstructive sleep apnea (OSA) often coexists with GERD and may disrupt sleep; whether GERD reduces sleep quality independently of OSA is unknown. Our aims were to compare the effect of GERD and BE on sleep quality, and assess the impact of OSA on this association. METHODS: Validated questionnaires for GERD symptoms, sleep quality, and OSA risk were prospectively administered to subjects undergoing upper endoscopy. GERD was defined by erosive esophagitis and/or reflux symptoms >1/week. BE was defined histologically. Controls had normal endoscopy and were asymptomatic. Poor sleep quality was defined by a Pittsburgh Sleep Quality Index score >5. Risk of OSA was defined by a positive Berlin Questionnaire. The risk poor sleep quality in GERD, BE, and controls was evaluated in multivariate models. KEY RESULTS: 83 GERD, 63 BE, and 75 controls were included. OSA and poor sleep quality were significantly more frequent in GERD (65% and 60%) but not BE (52% and 46%) compared with controls (48% and 39%). Controlling for age, race, gender, smoking, body mass index, and hypertension, the risk of poor sleep quality was significantly increased in GERD compared with controls (odds ratio [OR] = 2.79, 95% confidence interval [CI]: 1.08-6.80), significance was lost after adding OSA to the model (OR = 2.27, 95% CI: 0.87-5.85). CONCLUSIONS & INFERENCES: GERD but not BE increases the risk of poor sleep quality. This association is not independent of OSA.
Source: Neurogastroenterology & Motility
DOI: 10.1111/nmo.12265
Authors: M. F. Vela, J. R. Kramer, P. A. Richardson, R. Dodge, H. B. El‐Serag
Language: English
Subfield: Gastroenterology
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W2053134223