Not applicableStudy completedNCT00683488What this trial is testingIntegrated Treatment of Marijuana Abuse for HIV+ YouthWho this might be right forHIV Infections University of North Carolina, Chapel Hill 46
Not applicableStudy completedNCT05098782What this trial is testingMaintaining Behavior Change: A 6-year Follow-up of Adolescent 'Night-owls'Who this might be right forCircadian Dysregulation University of California, Berkeley 108
Testing effectiveness (Phase 2)Study completedNCT02702817What this trial is testingRandomized Trial of Low-dose Naproxen in Cognitively Intact Persons at Risk of Alzheimer's DementiaWho this might be right forAlzheimer DiseaseCognitive Decline Due to Alzheimer DiseaseMild Cognitive Impairment Due to Alzheimer Disease Douglas Mental Health University Institute 200
Not applicableUnknownNCT06282250What this trial is testingSeeing the Light: Early Intervention in People at Risk for Bipolar DisorderWho this might be right forBipolar DisorderMood SwingProdromal Symptoms Geestelijke Gezondheidszorg Eindhoven (GGzE) 50
Not applicableStudy completedNCT02377115What this trial is testingRisk Assessment for Postoperative DeliriumWho this might be right forPostoperative Delirium University Hospital, Basel, Switzerland 54
Not applicableEnded earlyNCT01145703What this trial is testingVitamin D Supplementation and Metabolism in Vitamin D Deficient ElderlyWho this might be right forVitamin D DeficiencyMetabolic Syndrome Baltimore VA Medical Center 39
Not applicableNot Yet RecruitingNCT06968702What this trial is testingProject ICOPE Brazil: Assessment of Intrinsic Capacity in Brazilian Older AdultsWho this might be right forIntrinsic CapacityFrailtyAging+14 more University of Sao Paulo 3,838
Not applicableStudy completedNCT06869876What this trial is testingOrtopod CZ Pilot StudyWho this might be right forPostoperative Delirium (POD)Perioperative Neurocognitive Disorders Tomas Bata Hospital, Czech Republic 75
Not applicableActive Not RecruitingNCT07729748What this trial is testingPredicting Parkinson's Disease Before It Strikes: A Brain Imaging Study in At-Risk IndividualWho this might be right forIdiopathic REM Sleep Behavior DisorderParkinson DiseaseNeurodegeneration+1 more IRCCS San Raffaele 100
Not applicableNot Yet RecruitingNCT07816276What this trial is testingTHE EFFECTS OF MULTIPLE DRUG USE ON BALANCE, FALL RISK, AND COGNITIVE STATUSWho this might be right forPolypharmacy (Individuals Treated With 4 or More Medications) Ondokuz Mayıs University 50
Testing effectiveness (Phase 2)Looking for participantsNCT07226895What this trial is testingA Study Exploring Changes in a Variety of Biomarkers Following Dosing With MT1988 in Participants at Clinical High Risk for PsychosisWho this might be right forClinical High Risk for Psychosis (CHR) Monument Therapeutics Limited 150
Large-scale testing (Phase 3)Study completedNCT00973258What this trial is testingRandomized Controlled Trial of Community-based Nutritional, Physical and Cognitive Training Intervention Programmes for At Risk Frail ElderlyWho this might be right forPre-Frail or Frail State National Medical Research Council (NMRC), Singapore 246
Not applicableLooking for participantsNCT04201600What this trial is testingGlucose Variability and Cognition in PrediabetesWho this might be right forGlucose Metabolism Disorders (Including Diabetes Mellitus)Cognitive DeclineFunctional Status+3 more University of Maryland, Baltimore 30
Not applicableStudy completedNCT03528044What this trial is testingEmotional Regulation, Cognition, Impulsivity and Reward System in Obesity: A Prospective Study of Bariatric SurgeryWho this might be right forObesityCognitive Disorder Koç University 50
Not applicableStudy completedNCT03549078What this trial is testingA Multidimensional Behavioral Intervention for Those at Risk for Alzheimer's DementiaWho this might be right forFunctional AgingSubjective Cognitive ConcernsCompensation Strategies+1 more University of California, Davis 69
Not applicableActive Not RecruitingNCT05453643What this trial is testingEEG Analysis for the Objective Assessment of DrowsinessWho this might be right forSleep Deprivation Physip S.A 40
Not applicableUnknownNCT04052100What this trial is testingMultimodal Prehabilitation in Thoracic SurgeryWho this might be right forLung Cancer Hospital Clinic of Barcelona 158
Not applicableStudy completedNCT06579521What this trial is testingReal-world Experiences of Alcohol and Cognitions Over TimeWho this might be right forAlcohol Intoxication University of Washington 92
Not applicableLooking for participantsNCT06201533What this trial is testingLow-intensity Physical-cognitive Exercise and Cognitive FunctionWho this might be right forMild Cognitive Impairment Chiang Mai University 64
Very early researchStudy completedNCT00946413What this trial is testingApplication and Evaluation of Group Cognitive Intervention for Depressed AdolescentsWho this might be right forCommunity Adolescents at Risk for Depression and Suicide Taipei Medical University Hospital 31