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Sponsored by: |
Nanjing Medical University |
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Information provided by: | Nanjing Medical University |
ClinicalTrials.gov Identifier: | NCT00725595 |
The overall purpose of this study is to determine the effects of adaptive servo ventilation (ASV) and bi-level ventilators on Cheyne-Stocks respiration (CSR). CSR is a pattern of breathing characterized by hyperpneas followed by hypopneas and or apneas. Clinically, the physiologic changes translate to sleep fragmentation, excessive daytime sleepiness, reduced exercise capacity and possibly ventricular arrhythmias. The intent of the proposed intervention is to compare the efficacies of ASV and Bi-level ventilator on CSR.
Study Type: | Observational |
Study Design: | Case-Only |
Estimated Enrollment: | 12 |
Study Start Date: | August 2008 |
Estimated Study Completion Date: | December 2008 |
Estimated Primary Completion Date: | December 2008 (Final data collection date for primary outcome measure) |
Groups/Cohorts |
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E, 2, III
To treat CSR with ASV and Bilevel ventilators
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Ages Eligible for Study: | 18 Years to 70 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Probability Sample |
Patients with both CSR and heart failure
Inclusion Criteria:
Patients with known history of CSR. CSR symptoms may include the following:
Exclusion Criteria:
Contact: Zhang Xilong, PhD | 96-25-83714511 ext 6723 | zhangxilong1952@yahoo.com.cn |
China, Jiangsu Province | |
The 1st Affiliated Hospitak of Nanjing Medical University | Recruiting |
Nanjing, Jiangsu Province, China, 210029 | |
Contact: Wang Hong, PhD 86-83714511 ext 6705 zhsj_wh@hotmail.com | |
Principal Investigator: Zhang Shijiang, MD | |
Principal Investigator: Zhang Xilong, MD | |
Sub-Investigator: Wang Hong, MD |
Responsible Party: | ResMed Inc. of Australia ( Glenn Richard ) |
Study ID Numbers: | 092801, 20070928, No 092801 |
Study First Received: | July 28, 2008 |
Last Updated: | August 25, 2008 |
ClinicalTrials.gov Identifier: | NCT00725595 |
Health Authority: | China: Ethics Committee |
Cheyne Stocks respiration heart failure sleep apnea ventilator |
Heart Failure Sleep Apnea Syndromes Heart Diseases Respiratory Tract Diseases Apnea |
Respiration Disorders Dyssomnias Sleep Disorders Sleep Disorders, Intrinsic |
Nervous System Diseases Cardiovascular Diseases |