Research

Mixed

Patients with Obstructive Sleep Apnea (OSA) face a significantly increased risk of major perisurgical adverse outcomes and perioperative death when undergoing bariatric surgery.

Having sleep apnea makes weight loss surgery much more dangerous. It triples your risk of dying during the procedure. This is why doctors require a sleep study before surgery.

StrongSupportsVERY_HIGH confidence
a history of OSA is significantly associated with an increased risk of major perisurgical adverse outcomes in patients undergoing BS... OSA was found to triple the risk of perioperative death
Madeline J. L. Ravesloot et al. · European Archives of Oto-Rhino-Laryngology · 2012

Why this rating

Cites large-scale consortium data (LABS) and single-surgeon reports.

Source

Obstructive sleep apnea is underrecognized and underdiagnosed in patients undergoing bariatric surgery

Madeline J. L. Ravesloot et al. · European Archives of Oto-Rhino-Laryngology · 2012

cohort · n=279Cited 167×
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