MedTrace Logo

Treatment for Obstructive Sleep Apnea Hypopnea Syndrome and Obesity Hypoventilation Syndrome (OHS)

NCT01553227 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2012-11-27

No results posted yet for this study

Summary

Sleep Apnea Hypopnea Syndrome (OSAHS), is common in patients with OHS, compared to single Obesity Hypoventilation Syndrome (OHS) or OSAHS ,patients with both of them are more susceptible to have serious hypoxia and carbon dioxide retention during sleep, and much more likely to result in pulmonary hypertension and cor-pulmonale.

At present, the most widely and valid method for these patients is the Bilevel Positive Airway Pressure (BiPAP) ventilation, while, recently, the investigators discovered a completely novel device, namely auto-trilevel Ventilator. In contrast to the traditional therapy, auto-trilevel Ventilator has a more flexible expiratory positive airway pressure (EPAP), with which it can removing residual obstructive sleep apnea hypopnea events and correcting hypercapnia without contradiction. Treated with auto-trilevel ventilator may delay the progression of disease and improve life quality. The overall purpose of this study is to determine the curative effects of auto-trilevel ventilators on patients with OHS and OSAHS.

Conditions

  • Sleep Apnea, Obstructive
  • Obesity Hypoventilation Syndrome

Interventions

DEVICE

ventilator

Noninvasive ventilation including fixed BiPAP ventilation and auto-trilevel ventilation. Using the same IPAP, treatment include one night with BiPAP ventilation mode 1, one night with BiPAP ventilation mode 2 and one night with auto-trilevel ventilation mode. Each treatment last 8 hours for each night.

Sponsors & Collaborators

  • Nanjing Medical University

    lead OTHER

Principal Investigators

  • xilong zhang, MD · The First Affiliated Hospital with Nanjing Medical University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-08-31
Primary Completion
2012-11-30
Completion
2012-11-30

Countries

  • China

Study Locations

More Related Trials

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 NCT01553227 on ClinicalTrials.gov