{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T20:10:43Z","timestamp":1791144643189,"version":"4.1.0"},"reference-count":93,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sleep Disorders"],"published-print":{"date-parts":[[2012]]},"abstract":"<jats:p>Obstructive sleep apnoea (OSA) syndrome is common, and obesity is a major risk factor. Increased peripharyngeal and central adiposity result in increased pharyngeal collapsibility, through increased mechanical loading around the upper airway, reduced tracheal traction on the pharynx, and reduced neuromuscular activity, particularly during sleep. Significant and sustained weight loss, if achieved, is likely to be a useful therapeutic option in the management of OSA and may be attempted by behavioural, pharmacological, and surgical approaches. Behavioural therapy programs that focus on aspects such as dietary intervention, exercise prescription patients and general lifestyle counselling have been tested. Bariatric surgery is an option in the severely obese when nonsurgical measures have failed, and laparoscopic adjustable gastric banding and Roux-en-Y gastric bypass are the most commonly employed techniques in the United Kingdom. Most evidence for efficacy of surgery comes from cohort studies. The role of sibutramine in OSA in the obese patients has been investigated, however, there are concerns regarding associated cardiovascular risk. In this paper the links between obesity and OSA are discussed, and the recent studies evaluating the behavioural, pharmacological and surgical approaches to weight loss in OSA are reviewed.<\/jats:p>","DOI":"10.1155\/2012\/163296","type":"journal-article","created":{"date-parts":[[2012,1,23]],"date-time":"2012-01-23T21:14:17Z","timestamp":1327353257000},"page":"1-11","source":"Crossref","is-referenced-by-count":54,"title":["Obstructive Sleep Apnoea Syndrome and Weight Loss: Review"],"prefix":"10.1155","volume":"2012","author":[{"given":"Douglas C.","family":"Cowan","sequence":"first","affiliation":[{"name":"Sleep Department, Gartnavel General Hospital, Glasgow G12 0YN, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric","family":"Livingston","sequence":"additional","affiliation":[{"name":"Respiratory Department, Glasgow Royal Infirmary, 16 Alexandra Parade, Glasgow G31 2ER, 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