Not applicableStudy completedNCT02968329What this trial is testingLeft Atrial Function in Recurrent Stroke of Unknown CauseWho this might be right forStroke Hasselt University 500
Not applicableLooking for participantsNCT05399745What this trial is testingBILACO Trial: Biliary Atresia - a Severe Complex Congenital Liver DiseaseWho this might be right forBiliary AtresiaCognitive Impairment Rigshospitalet, Denmark 100
Not applicableUnknownNCT02885207What this trial is testingInterest Balance Auto-immune Population in Patients With Focal Epilepsy of Unknown Cause, Not Structural, Not Genetics, Newly DiagnosedWho this might be right forEpilepsy University Hospital, Strasbourg, France 200
Post-approval studies (Phase 4)Ended earlyNCT01633593What this trial is testingTreatment of Delirium in the Elderly With Donepezil: a Double-blind, Randomized, Placebo-controlled Clinical TrialWho this might be right forElderlyDelirium of Unknown (Axis III) EtiologyIntensive Care (ICU) Myopathy University of Sao Paulo 19
Not applicableNot Yet RecruitingNCT06987708What this trial is testingEvaluating the Impact of a 12-month Multi-Modal Lifestyle Management Intervention on Disease Relevant BiomarkersWho this might be right forMonoclonal Gammopathy of Uncertain SignificanceSmoldering Myeloma Hackensack Meridian Health 67
Testing effectiveness (Phase 2)Active Not RecruitingNCT02978625What this trial is testingTalimogene Laherparepvec and Nivolumab in Treating Patients With Refractory Lymphomas or Advanced or Refractory Non-melanoma Skin CancersWho this might be right forAnaplastic Large Cell Lymphoma, ALK-NegativeAnaplastic Large Cell Lymphoma, ALK-PositiveApocrine Carcinoma+36 more National Cancer Institute (NCI) 68
Not applicableStudy completedNCT07374926What this trial is testingThe Big Unknown: A Journey Into Generative AI's Transformative Effect on Medical ProfessionsWho this might be right forDiagnosisVignette of Fictional Patients Maastricht University 249
Large-scale testing (Phase 3)Ended earlyNCT01072136What this trial is testingEmpiric Therapy of Mucopurulent Cervicitis (MPC)Who this might be right forVaginitis BacterialCervicitis National Institute of Allergy and Infectious Diseases (NIAID) 87
Large-scale testing (Phase 3)UnknownNCT00022178What this trial is testingCombination Chemotherapy in Treating Patients With Metastatic Cancer of an Unknown Site of OriginWho this might be right forCarcinoma of Unknown Primary The Christie NHS Foundation Trust
Large-scale testing (Phase 3)Looking for participantsNCT07535554What this trial is testingThe Investigators Will Evaluate the Diagnostic Performance of [18F]-AlF-FAPI-74 PET/CT in Inflammatory Disorders and Compare it With the Current Gold Standard for Inflammation, FDG PET/CT, in Three Patient Cohort: Patients Presenting With Fever of Unknown Origin, IgG4-RD and AxSpA.Who this might be right forFever of Unknown OriginIgG4 Related DiseaseAxial Spondylarthritis (axSpA)+1 more Universitaire Ziekenhuizen KU Leuven 140
Not applicableEnrolling By InvitationNCT01440218What this trial is testingIdiopathic Diseases of ManWho this might be right forRare DiseaseIdiopathic Disease Scripps Translational Science Institute 10
Testing effectiveness (Phase 2)Study completedNCT05998395What this trial is testingJAK/STAT Inhibition in CNS Kohlmeier-Degos DiseaseWho this might be right forKohlmeier Degos Disease With Neurologic InvolvementKohlmeier-Degos Disease National Heart, Lung, and Blood Institute (NHLBI) 1
Testing effectiveness (Phase 2)Looking for participantsNCT05576974What this trial is testingA Phase 2a, Single-dose, Open-label Study to Evaluate Diagnostic Performance and Safety of Pegsitacianine, an Intraoperative Fluorescence Imaging Agent for the Detection of Cancer, in Patients With Unknown Primary Head and Neck Cancer (ILLUMINATE STUDY)Who this might be right forHead and Neck CancerUnknown Primary CancerHead and Neck Squamous Cell Carcinoma University of Texas Southwestern Medical Center 120
Testing effectiveness (Phase 2)Study completedNCT00353015What this trial is testingIrinotecan and Cisplatin for High Grade Neuroendocrine Carcinoma of the Gastrointestinal TractWho this might be right forGastrointestinal CancerCarcinoma, Neuroendocrine M.D. Anderson Cancer Center 21
Not applicableStudy completedNCT03461835What this trial is testingManagement of Pregnancies of Unknown Location (PUL)Who this might be right forPregnancy, EctopicPregnancy, High RiskPregnancy Early Göteborg University 609
Not applicableStudy completedNCT03049527What this trial is testingCKDu in Sugarcane Workers in GuatemalaWho this might be right forChronic Kidney Disease University of Colorado, Denver 531
Early research (Phase 1)Ended earlyNCT00112619What this trial is testingTopotecan in Treating Young Patients With Neoplastic Meningitis Due to Leukemia, Lymphoma, or Solid TumorsWho this might be right forBrain and Central Nervous System TumorsCarcinoma of Unknown PrimaryLeukemia+2 more Pediatric Brain Tumor Consortium 19
Not applicableStudy completedNCT00477919What this trial is testingE-MOSAIC Electronic Tool to Monitor SymptomsWho this might be right forCancer Swiss Cancer Institute 264
Not applicableStudy completedNCT02843555What this trial is testingNatural History of the LeukodystrophiesWho this might be right forLeukodystrophies Baylor Research Institute 10
Not applicableLooking for participantsNCT07524114What this trial is testingStudy of High-Precision Evaluation of Molecular ResiduaL Disease Through a PlatfOrm for Cancer TracKing and Interception (SHERLOCK)Who this might be right forBreast CancerLung CancerMelanoma+7 more University Health Network, Toronto 7,000