Not applicableStudy completedNCT05449080What this trial is testingDisorders of Sex Development (DSD) 46.XY in Three SiblingsWho this might be right forGenotype Universitas Padjadjaran 3
Not applicableActive Not RecruitingNCT04733274What this trial is testingPatient and Healthcare Professional Views on Genetic/Genomic Information and TestingWho this might be right forHypogonadism, HypogonadotropicKallmann Syndrome Boston College 227
Testing effectiveness (Phase 2)UnknownNCT00383656What this trial is testingPulsatile GnRH in Anovulatory InfertilityWho this might be right forHypogonadotropic HypogonadismAmenorrheaKallmann's Syndrome Massachusetts General Hospital 270
Early research (Phase 1)Study completedNCT00493961What this trial is testingStudying the Effects of 7 Days of Gonadotropin Releasing Hormone (GnRH) Treatment in Men With HypogonadismWho this might be right forKallmann SyndromeIdiopathic Hypogonadotropic HypogonadismGnRH Deficiency Massachusetts General Hospital 27
Not applicableUnknownNCT00456274What this trial is testingBaselines in Reproductive DisordersWho this might be right forAmenorrheaHypogonadotropic HypogonadismKallmann's Syndrome Massachusetts General Hospital 180
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)Ended earlyNCT00064987What this trial is testingFollicle Stimulating Hormone (FSH) to Improve Testicular Development in Men With HypogonadismWho this might be right forHypogonadismKallmann Syndrome Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 19
Not applicableStudy completedNCT00392457What this trial is testingInvestigating the Regulation of Reproductive Hormones in Adult MenWho this might be right forKallmann SyndromeHypogonadismGonadal Disorder Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 175
Not applicableLooking for participantsNCT04708431What this trial is testingAndrogen Receptor, Implications for Health and Wellbeing: Natural History Study of Individuals With Androgen InsensitivityWho this might be right forAndrogen Insensitivity SyndromeMetabolic Parameters in AIS, CAIS, PAIS and MAISTumor Formation in AIS, CAIS, PAIS and MAIS+1 more Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 650
Large-scale testing (Phase 3)UnknownNCT04831099What this trial is testingTestosterone Treatment in a Patient With 17β-hydroxysteroid Dehydrogenase Type 3 Deficiency: an N-of-1 StudyWho this might be right forDisorder of Sex Development, 46,XY Erasmus Medical Center 1
Early research (Phase 1)Study completedNCT01438034What this trial is testingKisspeptin in the Evaluation of Delayed PubertyWho this might be right forDelayed PubertyKallmann SyndromeHypogonadotropic Hypogonadism+1 more Massachusetts General Hospital 24
Not applicableNot Yet RecruitingNCT07605884What this trial is testingDenys-Drash Syndrome and Risk of Post-transplant Lymphoproliferative DisorderWho this might be right forDenys-Drash Syndrome Assistance Publique - Hôpitaux de Paris 108
Not applicableEnrolling By InvitationNCT07341412What this trial is testingClinical and Genetic Aspects in Fetuses and Children With Sex Chromosome DisordersWho this might be right forSex Chromosome Disorders University of Aarhus 300
Not applicableStudy completedNCT01914172What this trial is testingHealth Needs of Patients With Kallmann SyndromeWho this might be right forKallmann SyndromeCongenital Hypogonadotropic HypogonadismIdiopathic Hypogonadotropic Hypogonadism Centre Hospitalier Universitaire Vaudois 249
Not applicableLooking for participantsNCT01601171What this trial is testingGenetics of Reproductive Disorders (Including Kallmann Syndrome) and Cleft Lip and/or PalateWho this might be right forKallmann SyndromeHypogonadotropic HypogonadismHypothalamic Amenorrhea+5 more Centre Hospitalier Universitaire Vaudois 2,000
Not applicableEnded earlyNCT02356172What this trial is testingPsychological Outcomes in Isolated GnRH DeficiencyWho this might be right forHypogonadism Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 48
Not applicableLooking for participantsNCT06692049What this trial is testingGonadal Tissue Cryopreservation for Fertility Preservation in Children With a Disorder of Sex DevelopmentWho this might be right forDSD, 46,XYDSD, OvotesticularDSD, Sex Chromosome+3 more Erin Rowell 250
Not applicableUnknownNCT00623116What this trial is testingCharacterize Epidemiology, Clinical and Genetic Features of Kallmann Syndrome in FinlandWho this might be right forKallmann Syndrome Hospital for Children and Adolescents, Finland 50
Not applicableLooking for participantsNCT06065852What this trial is testingNational Registry of Rare Kidney DiseasesWho this might be right forAdenine Phosphoribosyltransferase DeficiencyAH AmyloidosisAHL Amyloidosis+81 more UK Kidney Association 35,000
Not applicableLooking for participantsNCT01500447What this trial is testingInherited Reproductive DisordersWho this might be right forGenetic DisorderInfertilityHypogonadism+1 more National Institute of Environmental Health Sciences (NIEHS) 850