Sleepiness clinical trials
The registry lists 165 studies for Sleepiness across more than 10 countries. 19 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-09-24.
Status
- Completed
- 116
- Status unknown
- 12
- Recruiting
- 10
- Terminated
- 10
- Not yet recruiting
- 7
- Withdrawn
- 6
Phase
- Phase 3
- 39
- Phase 2
- 24
- Phase 4
- 11
- Phase 1
- 8
Where
- United States
- 70
- France
- 35
- Germany
- 11
- Canada
- 11
- Netherlands
- 7
- Switzerland
- 6
Who runs them
Cephalon (14) · Bioprojet (11) · Jazz Pharmaceuticals (10) · University Hospital, Montpellier (4) · Hospices Civils de Lyon (4) · University of Michigan (3) · University of Zurich (3) · VA Office of Research and Development (3)
Studies
Recruiting first, then most recently updated. Showing 50 of 165 — search for more.
- Sleep, Mindfulness, and Shift-Level Safety Performance in Perianesthesia NursesNot yet recruitingNCT078327211 country
- A Study to Investigate the Effects of Cleminorexton Compared With Placebo in the Treatment of Participants With Central Disorders of HypersomnolenceRecruitingNCT07598708Phase 2/31 country
- A Study to Evaluate the Efficacy, Safety and Tolerability of ALKS 2680 in Adults With Narcolepsy Type 1 (Brilliance NT1 - 304)RecruitingNCT07540897Phase 33 countries
- Hypersomnia in the Paediatric PopulationNot yet recruitingNCT07766343Not applicable1 country
- Impact of Positive Airway Pressure Therapy on Clinical Outcomes in Older Veterans With Chronic Obstructive Pulmonary Disease and Comorbid Obstructive Sleep Apnea (Overlap Syndrome)RecruitingNCT04179981Not applicable1 country
- TESTING AN MTM THEORY-BASED INTERVENTION ON REDUCING DROWSY DRIVING BEHAVIOR, "STAY AWAKE, STAY ALIVE ©," AMONG COLLEGE STUDENTSEnrolling by invitationNCT07434921Not applicable1 country
- Neurocognitive and Health Impact of Sleep Apnea in Elderly Veterans With Comorbid COPDRecruitingNCT02703207Not applicable1 country
- Homeostatic Regulation of Sleep in Short SleepersNot yet recruitingNCT07584538Not applicable1 country
- Predictors of Post-COVID-19 Clinical and Cognitive ConsequencesRecruitingNCT062918701 country
- Obstructive Sleep Apnea Therapeutic Intervention for REsiDual SleepinessRecruitingNCT06698809Not applicable1 country
- Study of Circadian Focused Light Therapy in Progressive Multiple SclerosisEnrolling by invitationNCT06261528Phase 11 country
- Impact of Atrial Fibrillation Ablation on Sleep Parameters.RecruitingNCT072592001 country
- Shift Hours' Impact on Fatigue and Tracking of Eye DynamicsNot yet recruitingNCT07192380Not applicable1 country
- Effect of Different Foot Baths on Postpartum Insomnia and FatigueNot yet recruitingNCT07060755Not applicable
- VR-based Multi-dimensional Intervention on Cognitive Function, With AI-agentsNot yet recruitingNCT07064382Not applicable
- SLEEPINESS - a Search for a Biomarker of Excessive Daytime Sleepiness in Severe Obstructive Sleep Apnoea - An Explorative StudyRecruitingNCT067111591 country
- Effect of Intermittent and Continuous Theta Burst Stimulation on Sleep, Daytime Sleepiness, and Fatigue in DepressionRecruitingNCT06371352Not applicable1 country
- Constitution of a Clinical, Neurophysiological and Biological Cohort for Chronic Sleep Disorders Responsible of HypersomnolenceRecruitingNCT03998020Not applicable1 country
- Breakthrough Anxiety and Sleep Evaluation Using Linked Devices and Smartphone Application Onar (BASEL)Not yet recruitingNCT06027047
- Spectrometry (MRM) Versus I 125 Radioimmunoassay (RIA) for Quantification of Orexin-A of Patients With HypersomnolenceCompletedNCT05615584Not applicable1 country
- Study of Psychological, Sociological and Professional Factors Associated With Maintenance of Wakefulness TestCompletedNCT065861381 country
- Perceived Barriers and Facilitators to Physical Activity in Turkish YouthCompletedNCT073201311 country
- Lifestyle Coaching for Fatigue Mitigation in Emergency Medicine ResidentsWithdrawnNCT06015646Not applicable1 country
- Chronic Non-inflammatory Pains in RheumatopediatricsWithdrawnNCT037403471 country
- Exploring Biological Markers of Driver Fatigue for Enhanced Road SafetyCompletedNCT070893421 country
- A Long-Term Safety and Effectiveness Study to Evaluate Pitolisant in Adult Patients With Idiopathic HypersomniaCompletedNCT05458128Phase 31 country
- Improving Outcomes for Patients With SDB and Insufficient SleepCompletedNCT04279834Not applicable1 country
- Effect of Lavender on Sleep Quality and Insomnia Severity in PatientsCompletedNCT06778876Not applicable1 country
- Nextsense Brain-sensing Buds StudyTerminatedNCT06602960Not applicable1 country
- Characterization of Children with Complaints of Excessive Daytime SleepinessCompletedNCT068980081 country
- Neural Interfaces to Monitor Fatigue and Sleepiness in the CathlabCompletedNCT050412181 country
- Valiloxybate (XW10172 MR) Efficacy and Safety Parkinson's Disease StudyWithdrawnNCT05056194Phase 2
- BEN-2001 in Parkinson Disease Patients With Excessive Daytime SleepinessCompletedNCT03194217Phase 21 country
- A Twelve-week, Double-blind, Placebo-controlled, Randomized, Parallel-group, Multicenter Study to Evaluate the Efficacy and Safety of Solriamfetol in the Treatment of Excessive Daytime Sleepiness (EDS) in Patients with Obstructive Sleep Apnea (OSA)CompletedNCT06103825Phase 31 country
- Analysis of New Salivary Biomarkers to Evaluate Excessive Diurnal Sleepiness in Children with HypersomniaCompletedNCT051834641 country
- Hypoxic Burden and Sleepiness in Treated OSA PatientsCompletedNCT067008371 country
- Investigate Effects of A2 Milk on Breastmilk Composition and Subsequent Infant Gut Health, Crying and Sleep Patterns in Healthy, Full-term InfantsCompletedNCT05829720Not applicable1 country
- Voice Biomarkers to Predict Excessive Daytime SleepinessCompletedNCT04942574Not applicable1 country
- Objective Assessment of the Effects of Shift Work on Drowsiness and Driving Impairment in Hospital StaffActive, not recruitingNCT016724891 country
- Alternative Epworth Sleepiness Scale ESS-ALT in FrenchCompletedNCT058221281 country
- Delphi Consensus Excessive Daytime Sleepiness in OSACompletedNCT050552711 country
- A Clinical Study to Evaluate the Efficacy and Safety of Pitolisant in the Treatment of EDS in Patients With OSACompletedNCT05223166Phase 31 country
- A Study of Plant-based Diet on Postprandial SleepinessCompletedNCT05706649Not applicable1 country
- Lifestyle Medicine Strategies for Combating Sleepiness and Fatigue in Professional DriversWithdrawnNCT05096130Not applicable1 country
- Integral Physiological Adaptations to Carbohydrate PeriodizationCompletedNCT05464342Not applicable2 countries
- Metabolomics-based Sleepiness MarkersCompletedNCT05585515Not applicable1 country
- Simulated Dawn Med StudentsCompletedNCT02088593Not applicable1 country
- Evaluate Sunosi® PK in Breast Milk and Plasma of Healthy Postpartum Women Following Single Dose Oral AdministrationCompletedNCT05008341Phase 11 country
- Light Therapy Treatment in Parkinson's Disease Patients With Daytime SomnolenceCompletedNCT01338649Not applicable1 country
- The Effect of Acupressure on the Sleep Quality and Daytime SleepinessCompletedNCT04800939Not applicable1 country