Long-term Benefits of CPAP or MAD Treatment on the Sleep of OSAS Patients

Who May Qualify: - Patient already included in the SunSAS study (No. ID/RCB: 2021-A01827-34) or Patient who has undergone polygraphy or polysomnography eligible for treatment with CPAP or MAD in the context of OSA. - Patient with a sleep test performed with the Sunrise device - Men or Women from 18 to 80 years old - Patient with OSAS eligible for CPAP or MAD therapy - Affiliated patient or beneficiary of a social security scheme - Signed willing to sign a consent form Who Should NOT Join This Trial: - Patient previously treated for OSAS by CPAP or MAD during the last five years - Patient with COPD or other respiratory diseases. - Patient with contraindications to PPC or MAD therapy - Patient with unstable heart disease or New York Heart Association class III or IV heart failure - Patient unable to complete the study Always talk to your doctor about whether this trial is right for you.