Post-approval studies (Phase 4)Study completedNCT01769157What this trial is testingEffects of L-carnitine on HypothyroidismWho this might be right forHypothyroidism Korea University Anam Hospital 60
Not applicableEnded earlyNCT00488644What this trial is testingCombined Levothyroxine/Liothyronine Supplementation in Hypothyroid Patients With Brain TumorsWho this might be right forHypothyroidismBrain Tumor M.D. Anderson Cancer Center 12
Not applicableNot Yet RecruitingNCT06607978What this trial is testingRelationship of Noninvasive Assessment of Central BP With 10 Years Atherosclerotic CVD in Subclinical HypothyroidismWho this might be right forSubclinical hypothyroïdism Assiut University 100
Not applicableUnknownNCT01145040What this trial is testingNOMOTHETICOS: Nonlinear Modelling of Thyroid Hormones' Effect on Thyrotropin Incretion in Confirmed Open-loop SituationWho this might be right forHypothyroidismHyperthyroidism Ruhr University of Bochum 138
Not applicableUnknownNCT01105923What this trial is testingStudy of an Intervention to Improve Problem List Accuracy and UseWho this might be right forAttention Deficit Disorder With HyperactivityAsthmaCOPD+16 more Brigham and Women's Hospital 140
Not applicableStudy completedNCT01574859What this trial is testingCentral Hypothyroidism and Cardiovascular RiskWho this might be right forHypopituitarism Rigshospitalet, Denmark 200
Not applicableStudy completedNCT01050465What this trial is testingMedlinePlus Health Prescriptions: Developing a Pragmatic Approach for Clinic UseWho this might be right forAcne VulgarisAllergic RhinitisAnxiety+34 more University of Missouri-Columbia 907
Not applicableStudy completedNCT05070091What this trial is testingThe Impact of Pituitary-thyroid and Pituitary-adrenal Axes Function on COVID-19 Clinical Course.Who this might be right forCOVID-19Low Triiodothyronine SyndromeAdrenal Insufficiency+3 more Medical University of Gdansk 180
Not applicableLooking for participantsNCT06728735What this trial is testingRole of Next Generation Sequencing in the Etiological Diagnosis of Permanent Congenital Hypothyroidism With in Situ ThyroidWho this might be right forCongenital Hypothyroidism IRCCS Azienda Ospedaliero-Universitaria di Bologna 350
Not applicableStudy completedNCT05015725What this trial is testingThe Relationship Between Serum rT3 Concentrations, T3/T4 Ratio, and Symptoms/Quality of Life in Treated Hypothyroid PatientsWho this might be right forHypothyroidism Semmelweis University 262
Not applicableLooking for participantsNCT06455371What this trial is testingPatient-centered Dosage of LevothyroxineWho this might be right forHypothyroidismThyroid CancerThyroid University Hospital of North Norway 240
Testing effectiveness (Phase 2)Study completedNCT00054756What this trial is testingStudy of Thyrotropin-Releasing Hormone in Normal Volunteers and in Patients With Thyroid or Pituitary AbnormalitiesWho this might be right forHealthyPituitary DiseaseThyroid Disease National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) 96
Post-approval studies (Phase 4)Study completedNCT00360074What this trial is testingPhase 4 Study in Secondary Hypothyroidism: Body Weight Adapted Thyroxin Treatment and Triiodothyronine SupplementationWho this might be right forSecondary HypothyroidismHypopituitarismHyperlipidemias University Hospital Freiburg 25
Not applicableStudy completedNCT03823859What this trial is testingMetabolomics of Thyroid HormonesWho this might be right forCentral HypothyroidismHypothyroidismHyperthyroidism University Hospital, Basel, Switzerland 332
Not applicableStudy completedNCT05687474What this trial is testingBaby Detect : Genomic Newborn ScreeningWho this might be right forCongenital Adrenal HyperplasiaFamilial Hyperinsulinemic Hypoglycemia 1Phosphoglucomutase 1 Deficiency+121 more Centre Hospitalier Universitaire de Liege 6,824
Not applicableLooking for participantsNCT06083636What this trial is testingImprovement of Laboratory Diagnostics in Hypothyroid Patients Using LevothyroxineWho this might be right forHypothyroidism Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) 500
Not applicableUnknownNCT06179368What this trial is testingThroid Dysfunction in Liver Failure and Its Eddects Upon OutcomeWho this might be right forHepatic EncephalopathyHepatic ImpairmentHypothyroidism+1 more Assiut University 100
Not applicableActive Not RecruitingNCT03655223What this trial is testingEarly Check: Expanded Screening in NewbornsWho this might be right forSpinal Muscular AtrophyFragile X SyndromeFragile X - Premutation+182 more RTI International 30,000
Not applicableStudy completedNCT04767763What this trial is testingThyroid Function in Critically Ill Patients With Acute Kidney InjuryWho this might be right forSecondary Hypothyroidism Medical University of Gdansk 32
Not applicableStudy completedNCT00094237What this trial is testingSubclinical Thyroid Dysfunction and Risk of Myocardial Infarction and StrokeWho this might be right forCardiovascular DiseasesHeart DiseasesHypothyroidism+2 more University of North Carolina, Chapel Hill 3,200