RCT of a Telecommunications System in Sleep Apnea

Background/Rationale:

Obstructive sleep apnea syndrome (OSAS) is an important chronic disease of adults, affecting an estimated 4% of men and 2% of women in the United States. Nasal continuous positive airway pressure (CPAP) has been demonstrated to ameliorate the symptoms and neurobehavioral consequences of OSAS. Unfortunately, patient adherence with prescribed CPAP is low, diminishing the benefits obtained from this expensive therapy. Nurse-administered patient education and monitoring of CPAP use through home visits has been shown to be effective in significantly improving CPAP adherence. Given the logistic complexity of delivering this service and its costs, it is unlikely to be disseminated widely into clinical practice. An alternative, using advanced telecommunications technology to deliver similar adherence improvement services, is proposed for study.

Objective(s):

Use of telecommunications systems with other important health-related behaviors such as medication-taking, diet, and exercise have demonstrated significant improvements in therapy adherence.

Methods: