by SleepFast on Sat Feb 07, 2009 3:57 pm
It may have been necessary to have an initial full sleep study in the past, but the new auto CPAP machines can probably screen for the great majority of SAs. Shouldn't these be made available to the symptomatic public for initial screening rather than a full blown sleep test? I'm sure their specificity and sensitivity would be great compared to screening mechanisms for many other diseases.
In the November 2007 issue of the very well-respected medical journal, CHEST, Dr. Barbara Phillips of my town's own University of KY College of Medicine writes: "For those with a high probability for obstructive sleep apnea/hypopnea syndrome, initial management with facility-based polysomnography (PSG) does NOT result in better outcomes than an ambulatory approach in terms of diagnosis or CPAP titration. Based on this report* and the burgeoning numbers of patients with suspected sleep apnea, I think it is likely that by the time you read this, the Centers for Medicare and Medicaid Services (CMS) will have endorsed portable monitoring as the primary diagnostic tool for sleep-disordered breathing." NOTE: the report she refers to is an exhaustive review of the clinical utility of portable monitoring by the Agency for Health Quality Research (AHQR).
Dr. Phillips continues . . . "A colleague physician's obstructive sleep apnea was recently diagnosed by his spouse; my colleague asked me whether he should try CPAP, or just purchase a machine, with no interest in undergoing PSG. This patient (and many others I have encountered) made it clear that he would not be making a trip to the sleep laboratory for overnight testing: it's either empiric CPAP or nothing. Considering this, I chose to give him advice about how to go about it because I believe that the routine requirement of PSG prior to safe effective treatment directly opposes a major public health principle. We should remove, not impose, barriers between patients with deadly diseases and safe, effective treatments."
Powerful, huh? Here is the full article:
http://www.chestjournal.org/content/132/5/1418.full
Joy
Other Accessories & Software: Wellue O2 Ring; OSCAR; SleepHQ Pro.