Please assess the completion status of the following clinical trial:

Trial Title: Cardiovascular Impairments and Obstructive Sleep Apnea Syndrome

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: CASE_CONTROL
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Male or female from 18 to 78 years old~* Patients with obstructive sleep apnea syndrome (Apnea/Hypopnea index \> 15)~* ambulatory patients~* patients who have signed the inform consent form~* patients with health insurance~Exclusion Criteria:~* Body Mass Index upper or equal to 30~* cardiovascular pathology except blood pressure hypertension~* known or treated diabetes~* pathologies with consequence on blood pressure regulation~* drugs intakes with consequence on blood pressure regulation~* patient with chronic obstructive pulmonary disease~* atrial fibrillation or more than 10/minute extrasystoles~* bedridden patients or patients with decreased mobility~* patients working at night or with shift work~* patients with carotid stenting or surgery history~* patients unable to sign the inform consent form~* patients already treated by cPAP or dental appliance for OSAS in the last 6 months~* pregnant or suckling female~* patients under supervision or trusteeship~* patients taking part in another clinical trial

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 78 Years
- Healthy Volunteers: t

Based on this trial design, predict the completion outcome and termination type (if applicable).