Not applicableNo Longer AvailableNCT01370447What this trial is testingEPI-743 for Mitochondrial Respiratory Chain DiseasesWho this might be right forMitochondrial Diseases PTC Therapeutics
Not applicableLooking for participantsNCT05554835What this trial is testingGlobal Registry and Natural History Study for Mitochondrial DisordersWho this might be right forMitochondrial DiseasesKearns-Sayre SyndromeMIDD+15 more LMU Klinikum 6,000
Testing effectiveness (Phase 2)Study completedNCT02023866What this trial is testingOpen-Label, Dose-Escalating Study Assessing Safety, Tolerability, Efficacy, of RP103 in Mitochondrial DiseaseWho this might be right forInherited Mitochondrial Disease, Including Leigh Syndrome Amgen 36
Large-scale testing (Phase 3)Study completedNCT05218655What this trial is testingA Safety Study for Previously Treated Vatiquinone (PTC743) Participants With Inherited Mitochondrial DiseaseWho this might be right forInherited Mitochondrial Disease PTC Therapeutics 101
Testing effectiveness (Phase 2)Ended earlyNCT02473445What this trial is testingA Long-term Extension of Study RP103-MITO-001 (NCT02023866) to Assess Cysteamine Bitartrate Delayed-release Capsules (RP103) in Children With Inherited Mitochondrial DiseaseWho this might be right forMitochondrial Diseases Amgen 22
Early research (Phase 1)Study completedNCT02544217What this trial is testingA Dose-escalating Clinical Trial With KH176Who this might be right forMELASLHONLeigh Syndrome+2 more Khondrion BV 32
Testing effectiveness (Phase 2)Temporarily pausedNCT04846036What this trial is testingThe KHENERGYC StudyWho this might be right forMitochondrial DiseasesMitochondrial DNA tRNALeu(UUR) m.3243A<G MutationMELAS+1 more Khondrion BV 24
Large-scale testing (Phase 3)Ended earlyNCT04378075What this trial is testingEvaluate Efficacy and Safety of Vatiquinone for Treating Mitochondrial Disease in Participants With Refractory EpilepsyWho this might be right forMitochondrial DiseasesDrug Resistant EpilepsyLeigh Disease+5 more PTC Therapeutics 68
Not applicableLooking for participantsNCT06967831What this trial is testingDrug Repurposing for Mitochondrial Disorders Using iPSCs Derived Neural CellsWho this might be right forLeigh Syndrome (Maternally Inherited, MILS)Leigh Syndrome (AR, AD, XR) Charite University, Berlin, Germany 80
Not applicableLooking for participantsNCT01694940What this trial is testingNorth American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)Who this might be right forMitochondrial DisordersMitochondrial Genetic DisordersMitochondrial Diseases+2 more Columbia University 1,000
Testing effectiveness (Phase 2)Not Yet RecruitingNCT06990984What this trial is testingA Dose-ranging Study of TTI-0102 in Adults and Children With Leigh Syndrome Spectrum (LSS)Who this might be right forLeigh Syndrome Thiogenesis Therapeutics, Inc. 18
Not applicableLooking for participantsNCT01780168What this trial is testingThe NIH MINI Study: Metabolism, Infection, and Immunity in Inborn Errors of MetabolismWho this might be right forOxidative Phosphorylation DeficienciesElectron Transport Chain Disorders, MitochondrialMitochondrial Disorders+1 more National Human Genome Research Institute (NHGRI) 500
Not applicableLooking for participantsNCT03137355What this trial is testingThe International Registry for Leigh SyndromeWho this might be right forLeigh SyndromeLeigh DiseaseLeigh's Necrotizing Encephalopathy+2 more The University of Texas Health Science Center, Houston 200
Testing effectiveness (Phase 2)WithdrawnNCT03747328What this trial is testingABI-009 (Nab-sirolimus) in Patients With Genetically-confirmed Leigh or Leigh-like SyndromeWho this might be right forLeigh Syndrome Aadi Bioscience, Inc.
Not applicableWithdrawnNCT05277363What this trial is testingThe Natural Course of SURF1 DeficiencyWho this might be right forLeigh Syndrome Taysha Gene Therapies, Inc.
Not applicableEnrolling By InvitationNCT01803906What this trial is testingTissue Sample Study for Mitochondrial DisordersWho this might be right forMitochondrial DisordersMitochondrial DiseaseMelas+6 more Columbia University 6,900
Testing effectiveness (Phase 2)Study completedNCT02352896What this trial is testingLong-Term Safety and Efficacy Evaluation of EPI-743 in Children With Leigh SyndromeWho this might be right forLeigh Syndrome PTC Therapeutics 30
Not applicableLooking for participantsNCT01793168What this trial is testingRare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at SanfordWho this might be right forRare DisordersUndiagnosed DisordersDisorders of Unknown Prevalence+340 more Sanford Health 20,000
Testing effectiveness (Phase 2)Study completedNCT01721733What this trial is testingSafety and Efficacy Study of EPI-743 in Children With Leigh SyndromeWho this might be right forLeigh Syndrome PTC Therapeutics 35
Testing effectiveness (Phase 2)Enrolling By InvitationNCT06843811What this trial is testingSirolimus for Leigh SyndromeWho this might be right forLeigh Syndrome Matthew Demczko 15