Obstructive sleep apnea is a risk factor for Barrett's esophagus.

ABSTRACT:

Background & aims

Common risk factors for obstructive sleep apnea (OSA) and Barrett's esophagus (BE) include obesity and gastroesophageal reflux disease (GERD). The aims of this study were to assess the association between OSA and BE and to determine whether the association is independent of GERD and body mass index (BMI).

Methods

Patients who had undergone a diagnostic polysomnogram and esophagogastroduodenoscopy were identified by using Mayo Clinic (Rochester, Minnesota) databases from January 2000-November 2011. They were randomly matched for age, sex, and BMI at time of polysomnogram into the following groups: BE but no OSA (n = 36), OSA but no BE (n = 78), both (n = 74), or neither (n = 74). Clinical and demographic variables were abstracted from medical records. The as

SUBMITTER: Leggett CL 

PROVIDER: S-EPMC3952037 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature