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Home-Based Diagnosis and Management of Sleep-Related Breathing Disorders in Spinal Cord Injury

NCT01882257 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 93

Last updated 2017-01-11

Study results available
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Summary

* Patients with spinal cord injury (SCI) usually breathe without any mechanical assistance, but significant breathing problems occur often during sleep, either because the upper airway closes (obstructive sleep apnea; OSA), or because of weakness/paralysis of the breathing muscles. These problems often go unrecognized, as SCI patients face logistical barriers that cause them to refuse appropriate testing in sleep laboratories. We have devised a strategy for diagnosing sleep-disordered breathing in the patient's home, using placement of noninvasive devices that monitor breathing overnight. This project is designed to test the feasibility and utility of this strategy.
* After collecting baseline data on symptoms and medical events for four months, the home-based studies are performed noninvasively with FDA-approved devices: a type III sleep system and a recording oxygen saturation/ transcutaneous carbon dioxide monitor. If these studies identify sleep-disordered breathing, noninvasive ventilatory support is prescribed according to standard clinical practice. Over the following twelve months, the subjects monitor their symptoms daily, and answer quality-of-life questionnaires every three months. After 3, 6, and 12 months, blood tests are performed to measure blood sugar and cholesterol/lipids. Data is downloaded from the ventilator device to monitor compliance and ventilator performance. This study is designed to determine the prevalence of sleep-disordered breathing in SCI, the feasibility of home-based testing to establish the diagnosis, and the short term effects on symptoms, quality-of-life, and associated conditions (glucose intolerance, blood lipid disorders).

Conditions

Interventions

DEVICE

BiPAP

BiPAP-auto (Phillips Respironics)is a noninvasive positive pressure ventilation device worn with a mask interface of the subject's choice. It is used to treat obstructive sleep apnea.

DEVICE

BiPAP/AVAPS (Phillips Respironics)

BiPAP/AVAPS (Phillips Respironics) is a noninvasive positive pressure ventilation device worn with a mask interface of the subject's choice. It is specifically designed to treat nocturnal hypoventilation due to an underlying neuromuscular disorder.

Sponsors & Collaborators

Principal Investigators

  • Robert G Sitrin, Md · University of Michigan

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-10-31
Primary Completion
2015-12-31
Completion
2016-02-29

Countries

  • United States

Study Locations

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Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01882257 on ClinicalTrials.gov