Sleep Disorders Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- Adults aged 18 and over, both men and women
- People who have been referred to a sleep clinic because doctors suspect they may have obstructive sleep apnea (OSA)
- People who have normal blood pressure and whose sleep study shows a breathing interruption score (AHI) of 30 or higher, indicating severe sleep apnea
- People who have signed a consent form agreeing to take part
Who may not be able to join:
- People who have previously been treated with CPAP (a breathing machine used during sleep)
- People with very severe daytime sleepiness, measured by a standard questionnaire score above 18
- People who are unable to complete written questionnaires for physical or psychological reasons
- People who have already been diagnosed with, or are suspected of having, another sleep disorder
- People whose sleep study shows that more than half of their breathing interruptions are a specific type called central apneas, or who have a particular breathing pattern called Cheyne-Stokes respiration (confirm with trial site)
- People living with a serious ongoing illness, such as cancer, kidney failure, severe lung disease, or chronic depression
- People with a medical history that researchers believe could interfere with the study's results or conclusions
- People whose medical, social, or personal circumstances may make it difficult to follow the trial's requirements
- People who work as professional drivers or in other high-risk professions
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Ferran Barbé Illa, MD, SEPAR, CIBERES
Phone: +34 (973) 70 53 72
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Effect of CPAP treatment on BP according to the circadian BP pattern in normotensive dipper patients with severe OSA
Can't join this trial?
Data last synced from ClinicalTrials.gov: 22 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.