Navigation Links
Longer treatment benefits sleep apnea patients

WHAT: Adults with obstructive sleep apnea benefit significantly from longer nightly use of continuous positive airway pressure (CPAP), a device to improve breathing during sleep, according to a new study supported by the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health. This is the first study to identify the nightly duration of CPAP use needed to gain maximum benefit for daytime alertness and functioning.

Researchers at seven sleep centers in the United States and Canada studied 149 adults with sleep apnea to determine how long they routinely used CPAP each night. In addition, patients were evaluated for daytime symptoms such as excessive daytime sleepiness using two widely accepted assessment tools, and for daytime functioning using a standardized test before treatment and after three months of CPAP therapy. The findings suggest that most patients should use CPAP for at least 7.5 hours each night to realize the greatest possible benefits of therapy.

"Relationship Between Hours of CPAP Use and Achieving Normal Levels of Sleepiness and Daily Functioning," is published in the June issue of the journal SLEEP.

More than 12 million adult Americans are believed to have sleep apnea, a common disorder in which the upper airway is intermittently narrowed during sleep, causing breathing to be difficult or even completely blocked. The CPAP device is worn while the patient sleeps and works by blowing just enough air into the nose to keep the patient's throat open.

Because they often find the CPAP device cumbersome, many patients do not use it consistently or for long enough periods while sleeping. In the current study, for example, patients used CPAP on average about 5 hours a night. The researchers found that although daytime sleepiness could be improved after 4 hours to 6 hours a night, depending on the measurement used, functional status or quality-of-life improvements were maximized after 7.5 hours of use each night. Although individual patient response to CPAP therapy can vary, these latest findings provide a yardstick to help clinicians assess whether a patient's use is optimal.
'"/>

Source:NIH/National Heart, Lung and Blood Institute


Related biology news :

1. Longer-lived rodents have lower levels of thyroid hormone
2. Protein discovery could unlock the secret to better TB treatment
3. Topical treatment shown to inhibit HIV and herpes simplex virus infection
4. Weizmann Institute scientists develop a new approach for directing treatment to metastasized prostate cancer in the bones.
5. Researchers add new tool to tumor-treatment arsenal
6. Potential treatments for neurofibromatosis
7. Nanoparticles offer new hope for detection and treatment
8. Technique may allow cancer patients to freeze eggs, preserving fertility before starting treatment
9. PET/CT can identify new cancer lesions at early stage, allowing for prompt treatment
10. New understanding of DNA repair may pave way to cancer treatments
11. Multiple-drug resistant gene expression pattern predicts treatment outcome for pediatric leukemia

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:11/22/2016)... 2016 According to the new market research report ... Vein, Signature, Voice), Multi-Factor), Component (Hardware and Software), Function (Contact and Non-contact), ... market is expected to grow from USD 10.74 Billion in 2015 to ... 2016 and 2022. Continue Reading ... ...
(Date:11/21/2016)...   Neurotechnology , a provider of high-precision ... that the MegaMatcher On Card fingerprint matching algorithm ... NIST Minutiae Interoperability Exchange (MINEX) III ... of the evaluation protocol. The ... fingerprint templates used to establish compliance of template ...
(Date:11/17/2016)... -- Global Market Watch: Primarily supported by ownership ... and Academics) market is to witness a value of US$37.1 ... highest Compounded Annual Growth Rate (CAGR) of 10.75% is foreseen ... period 2014-2020. North America is not ... Europe at 9.56% respectively. Report Focus: ...
Breaking Biology News(10 mins):
(Date:12/8/2016)... -- Partnering to fuel Philadelphia,s innovative ... Southeastern Pennsylvania (" Ben Franklin "); ... Blue Cross; and Safeguard Scientifics ("Safeguard") (NYSE: ... million funding initiative over a four year period to ... a burgeoning economic vitality in digital health, Ben ...
(Date:12/7/2016)... ... December 07, 2016 , ... ACEA Biosciences, ... escalation and expansion clinical trial for its lead drug candidate, AC0010, at the ... the trial was to determine the safety, antitumor activity, and recommended phase II ...
(Date:12/7/2016)... Lincoln, NE (PRWEB) , ... December 07, 2016 ... ... control systems integration, today announced that it has become a Wonderware Certified System ... Wonderware System Integrator Partner by Schneider Electric Software. , “The System Integrator Partner ...
(Date:12/7/2016)... - OncoQuest Inc. ("OncoQuest"), a biopharmaceutical company focused ... for the treatment of cancer, today announced that ... Program with Cytovance Biologics ( Oklahoma City, ... product. Supported by recent positive interim clinical results ... cancer patients, OncoQuest has engaged Cytovance to establish ...
Breaking Biology Technology: