2026 data ClinicalTrials.gov official source

Conditions: C

Every condition beginning with C that has a registered US clinical trial, with how many studies cover each.

2,928 conditions starting with "C"

Showing 2,351–2,400 of 2,928

Condition Trials
Congenital Fibrosis of Extraocular Muscles 1
Congenital Hearing Loss 1
Congenital Hearing Loss Secondary to Biallelic Mutations of the Otoferlin Gene (OTOF) 1
Congenital Heart Block 1
Congenital Heart Defect 5
Congenital Heart Defects 4
Congenital Heart Disease 64
Congenital Heart Disease (CHD) 4
Congenital Heart Disease in Adolescence 2
Congenital Heart Disease in Children 7
Congenital Heart Disease, SRV Dependent 1
Congenital Heart Diseases 1
Congenital Hematological Disorder 1
Congenital Hepatic Fibrosis 2
Congenital Hip Dysplasia 3
Congenital Hydronephrosis 1
Congenital Hyperinsulinism 8
Congenital Ichthyosiform Erythroderma 1
Congenital Immunodeficiency Syndrome 1
Congenital Lactic Acidosis 1
Congenital Lipomatous Overgrowth, Vascular Malformations, and Epidermal Nevi 1
Congenital Marrow Failure 1
Congenital Marrow Failures 1
Congenital Mesoblastic Nephroma 2
Congenital Mullerian Duct Anomaly 1
Congenital Muscular Dystrophy With ITGA7 (Integrin Alpha-7) Deficiency 1
Congenital Muscular Torticollis 1
Congenital Myasthenic Syndrome 3
Congenital Myotonic Dystrophy 5
Congenital Neutropenia 2
Congenital Non-Spherocytic Hemolytic Anemia 1
Congenital or Acquired Limb Deficiency 1
Congenital Plasminogen Deficiency 1
Congenital Pseudarthrosis of Tibia 1
Congenital Renal Anomaly Nos 1
Congenital Scoliosis 1
Congenital Spinal Deformities 1
Congenital Thrombocytopenia 1
Congenital Thrombotic Thrombocytopenic Purpura 1
Congenital Upper Limb Differences 1
Congenital Uterine Anomaly 1
Congenital Vascular Disorder 1
Congenitally Corrected Transposition of the Great Arteries 1
Congential Hip Dysplasia 1
Congestion 2
Congestion, Nasal 1
Congestive Heart Failure 52
Congestive Heart Failure Chronic 2
Congestive Heart Failure(CHF) 3
Conjunctival Melanoma 1
Data sourced from official public datasets. See our methodology for details.