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.

2,954 conditions starting with "C"

Showing 651–700 of 2,954

Condition Trials
Cellular Therapy 2
Cellulite 6
Cellulite Reduction 1
Cellulitis 12
Center Involved Diabetic Macular Edema 1
Center-Involved Diabetic Macular Edema (CI-DME) 1
Central Abdominal Bulging 1
Central Airway Obstruction 2
Central Airway Stenosis 1
Central Apnea 1
Central Auditory Processing Disorder 2
Central Canal Stenosis 1
Central Centrifugal Cicatricial Alopecia 2
Central Centrifugal Cicatricial Alopecia (CCCA) 1
Central Chondrosarcoma, Grade 2 1
Central Chondrosarcoma, Grade 3 1
Central Conducting Lymphatic Anomaly 1
Central Core Disease 1
Central Line 1
Central Line Associated Blood Stream Infections (CLABSI) 2
Central Line Bloodstream Infections 1
Central Line Catheters 1
Central Line Fungal Infections 1
Central Line-Associated Bloodstream Infection (CLABSI) 2
Central Nervous System 3
Central Nervous System Agents 1
Central Nervous System Cancer 2
Central Nervous System Carcinoma 2
Central Nervous System Depressants 1
Central Nervous System Disease 2
Central Nervous System Diseases 16
Central Nervous System Embryonal Tumor 1
Central Nervous System Embryonal Tumors 1
Central Nervous System Fungal Infections 1
Central Nervous System Germ Cell Tumor 1
Central Nervous System Germinoma 1
Central Nervous System Leukemia 2
Central Nervous System Lymphoma 15
Central Nervous System Melanoma 1
Central Nervous System Metastases 2
Central Nervous System Neoplasm 8
Central Nervous System Neoplasms 3
Central Nervous System Non-Hodgkin Lymphoma 1
Central Nervous System Nongerminomatous Germ Cell Tumor 2
Central Nervous System Sensitization 1
Central Nervous System Tumor 6
Central Nervous System Tumor, Pediatric 2
Central Nervous System Tumors 3
Central Nervous System Vasculitis 1
Central Nervous System(CNS)Malignancies 1

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Data sourced from official public datasets. See our methodology for details.