The relationship between obstructive sleep apnea and vasospastic angina
Not Applicable
- Conditions
- Diseases of the circulatory system
- Registration Number
- KCT0001208
- Lead Sponsor
- Koera University Guro Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot yet recruiting
- Sex
- All
- Target Recruitment
- 250
Inclusion Criteria
Patients 20 to 75 years of age who are able to ambulate
- The patients that agree on the informed consents for this study
Exclusion Criteria
History of previous heart disease (angina, Myocardial Infarction, coronary revascularization, Heart Failure)
History of stroke or Transient ischemic attack
Dementia
Chronic renal disease (eGFR<30 ml/min/1.73m2)
History of peripheral artery disease
Cancer and liver disease
Chronic alcoholics
(Possible) pregnancy
Women who are breast feeding or taking oral contraceptives
Abnormal results of screening test which might influence the endpoints itself
Disabling diseases in general (include blind patients, foreigner)
Predictable lack of cooperation
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Evaluate the relationship between the presence of sleep apnea and the prevalance of vasospastic angina
- Secondary Outcome Measures
Name Time Method Evaluate the relation between severity of sleep apnea and severity of vasospastic angina;Relationship between the presence of sleep apnea, vasospastic angina and EF, LA size, LV strain