Morbidity rates of sleep disordered breathing in patients with chronic obstructive pulmonary diseasee

Not Applicable

• Conditions: chronic obstructive pulmonary disease

• Registration Number: JPRN-UMIN000025002
• Lead Sponsor: St. Marianna University School of Medicine

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2016-11-25
• Study Completion: 2022-05-31
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

Not provided

Exclusion Criteria

1. Patients with arterial blood gas pH <7.30 2. Systemic administration of steroids 3. Patients prescribed home oxygen therapy and positive pressure therapy 4. Serious complications such as malignant diseases, heart diseases, liver diseases and renal disorders 5. Patients who may be pregnant.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
the morbidity rate of sleep disordered breathing

Secondary Outcome Measures

Name	Time	Method
Comparison of the following indices in the presence or absence of hypoxemia due to low ventilation at night 1. PaO2, PaCO2 2. Pulmonary function tests 3. %LAA, air trapping 4. Number of acute exacerbations and hospitalizations 5. Health related QOL 6. BMI 7. Symptoms.