Weight loss can cure obstructive sleep apneaFebruary 9th, 2009 - 6:26 pm ICT by IANS
London, Feb 9 (IANS) Losing weight could be the most effective way of reducing obstructive sleep apnea or OSA symptoms and associated disorders, says a new study.
Weight loss may not be a new miracle pill or a fancy high-tech treatment, but it is an exciting therapy for sufferers of OSA both because of its short- and long-term effectiveness and for its relatively modest price tag.
The prospective, randomised trial found that, in 81 patients with mild OSA, the 40 patients who were in the intervention arm underwent a diet that strictly limited caloric intake combined with lifestyle counseling lost more than 20 pounds on average in a year - and kept it off, resulting in markedly lower symptoms of OSA.
“Very low calorie diet (VLCD) combined with active lifestyle counselling resulting in marked weight reduction is a feasible and effective treatment for the majority of patients with mild OSA, and the achieved beneficial outcomes are maintained at one-year follow-up,” wrote Henri P.I. Tuomilehto, department of otorhinolaryngology at the Kuopio University Hospital in Finland.
The 41 patients in the control arm, who only received lifestyle counseling and lost on average less than 6 pounds, and were much less likely to see improvements in their OSA.
And not only does sustained weight loss improve OSA, it also improves the many other independently linked co-morbidities such as hypertension, high cholesterol, and diabetes, said a Kupio release.
“The greater the change in body weight or waist circumference, the greater was the improvement in OSA.” In fact, mild OSA was objectively cured in 88 percent of the patients who lost more than 33 pounds, a statistic that declined with the amount of weight lost, said Tuomilehto.
These findings were published in the American Journal of Respiratory and Critical Care Medicine.
- Weight loss can help treat obstructive sleep apnea in obese patients - Feb 06, 2009
- Strict diet, exercise alone unlikely to cure obstructive sleep apnea in fat patients - Oct 15, 2009
- Lifestyle intervention program cuts risk of type 2 diabetes - Oct 02, 2010
- Therapy boosts sexual function in sleep disorder patients - Jun 25, 2012
- Drugs combo 'yields up to nearly 10 pc weight loss' - Apr 11, 2011
- Surgery for obstructive sleep apnea reduces drowsiness during daytime - Jan 28, 2011
- Weight loss reduces obese men's sleeping problems - Dec 04, 2009
- Breathing device helps kids with sleep apnea - Feb 13, 2012
- Lifestyle intervention 'offers long-term benefits to obese patients with diabetes' - Sep 28, 2010
- Diet and exercise 'more effective for weight loss when combined' - Apr 15, 2011
- Weight loss may help reduce sleep apnea - Sep 29, 2009
- Weight loss helps boost low testosterone levels - Jun 26, 2012
- Sleep apnea treatment staves off heart failure - Mar 14, 2012
- Having desserts for breakfast good for slimming - Feb 08, 2012
- Obstructive sleep apnea 'can make diabetes worse' - Jan 15, 2010
Tags: american journal of respiratory and critical care, american journal of respiratory and critical care medic, caloric intake, control arm, critical care medicine, high cholesterol, kuopio university hospital, london feb, losing weight, low calorie diet, miracle pill, osa, otorhinolaryngology, price tag, prospective randomised trial, respiratory and critical care medicine, sleep apnea, term effectiveness, waist circumference, weight reduction