Trial Search Results
The Effect of Obstructive Sleep Apnea on Medical Outcomes After Gastric Bypass Surgery
Obstructive sleep apnea (OSA) is a syndrome characterized by repetitive episodes of airway obstruction during sleep, which result in low oxygen level in the blood and bad sleep quality. Both of these effects are implicated in medical, neurological and cognitive disorders in subjects with OSA. The purpose of this study is to examine how OSA affects medical and neurobehavioral outcomes after gastric bypass surgery for weight loss in morbidly obese patients.
Stanford is currently not accepting patients for this trial.
- Procedure: Neurocognitive Testing
Phase 1/Phase 2
Scheduled for Laparoscopic roux-en-Y gastric bypass (RYGB) surgery Presence or absence of
OSA confirmed by polysomnography Comprehension of spoken and written English
Major psychiatric, neurological, or neuromuscular disorder History of untreated thyroid
disease Known diabetes mellitus History of stroke with or without apparent neurological
deficits Alcohol consumption which exceeds 2 drinks per day or drug abuse. Undergone a
sleep study in the past
Ages Eligible for Study
30 Years - 65 Years
Genders Eligible for Study