Sleep, Obesity-related disease Archives - Page 3 of 3 - PulmCCM
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Sleep, Obesity-related disease Articles

May 092011
 

Parra et al diagnosed OSA in 140 patients hospitalized for stroke in Spain and randomized them to nasal auto-titrating CPAP or no therapy. The CPAP-treated patients had better Rankin and Canadian stroke outcome scores at all follow-up visits. They had the same rate of subsequent cardiovascular events, but events occurred at a median 15 months [... read more]

Apr 282011
 

Patients taking pramipexole for 6 months had a 14-point fall in their IRLS score, and 59% “responded” (had at least a 50% fall in their score). But time worked well, too: placebo patients had an 11-point decline in scores and 43% responded. So 1 in 6 responded to pramipexole, practically speaking (they don’t say this, [... read more]

Apr 252011
 

Fen-phen died in court, but phenteramine was cleared of all serious charges. Gadde et al report phase III results for Qnexa (by Vivus), a phenteramine-topiramate combination. Over 56 weeks, takers of a double-dose of study drug lost 10 kg; single-dose, 8 kg; and placebo, 1.4 kg. There were plenty of side effects (dry mouth and paresthesias [... read more]

Apr 212011
 

Gooneratne et al selected 289 people over 65 (nondemented, nondepressed), half of whom had excessive daytime sleepiness (EDS). All got polysomnograms and were followed for a mean of 14 years. Those with EDS and sleep disordered breathing (SDB) had a hazard ratio for mortality of 2.7, that fell to 2.3 after adjusting for covariates. People [... read more]

Apr 032011
 

Lettieri et al prospectively observed 210 patients with obstructive sleep apnea, who were diagnosed & titrated in-lab or at home. Those who were diagnosed and titrated at home and managed through their primary care clinic had equivalent adherence with CPAP therapy (~70% of nights; ~4.5 hrs/night; regular use ~52%) to those diagnosed and titrated in-lab [... read more]

Mar 302011
 

Re-heating data from the APPLES study, Quan et al report that in a cohort of 1,204 adults with OSA randomized to sham or real CPAP and followed longitudinally, there was little detectable difference in cognitive functioning after treatment or sham treatment, suggesting untreated OSA has little effect on cognitive function. Sleep 2011;34:online.

Feb 282011
 

Chai-Coetzer et al designed and validated a predictive model for diagnosing obstructive sleep apnea without polysomnography in 157 general primary care patients considered at average risk for obstructive sleep apnea. Berlin/Epworth questionnaires, snoring, waist size, witnessed apneas and age were fit into an algorithm, followed by home oximetry in a sample of mostly high-Berlin-scoring patients. [... read more]

Jul 032010
 

Priou et al followed 130 patients with OHS after initiation with noninvasive positive pressure ventilation. Mean follow up was 4 years. Most (96) were started on NPPV in the stable state; 38 had had an acute hypercapneic exacerbation. Survival at 1 year was 97.5%; 2 years (93%); 3 years (88%); 5 years (77%). The large [... read more]