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 1,501–1,550 of 2,928

Condition Trials
Chronic Pelvic Pain Syndrome (CPPS) 3
Chronic Periodontitis 3
Chronic Phase Chronic Myelogenous Leukemia 10
Chronic Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive 8
Chronic Phase Chronic Myeloid Leukemia 3
Chronic Phase Chronic Myeloid Leukemia, BCR-ABL1 Positive 2
Chronic Phase CML, BCR-ABL1 Positive 1
Chronic Phase of Disease 1
Chronic Physical Health Conditions 1
Chronic Plaque Psoriasis 7
Chronic Plaque-type Psoriasis 1
Chronic Post Operative Pain 1
Chronic Post Surgical Pain 5
Chronic Post-stroke Headache 1
Chronic Post-Traumatic Stress Disorder 1
Chronic Pouchitis 1
Chronic Primary Immune Thrombocytopenia (ITP) 1
Chronic Prostatitis 3
Chronic Prostatitis (CP) 1
Chronic Prostatitis With Chronic Pelvic Pain Syndrome 1
Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) 1
Chronic Pruritus 2
Chronic Pruritus of Unknown Origin 1
Chronic Pseudomonas Aeruginosa Infection 1
Chronic PTSD 1
Chronic Pulmonary Aspergillosis 1
Chronic Radiation Dermatitis 1
Chronic Recurrent Multifocal Osteomyelitis 1
Chronic Refractory Pain Associated With Failed Back Surgery Syndrome, Epidural Fibrosis, Peripheral Causalgia, Complex Regional Pain Syndrome 1
Chronic Rejection 1
Chronic Rejection of Lung Transplant 2
Chronic Renal Disease 1
Chronic Renal Failure 2
Chronic Renal Insufficiency 4
Chronic Respiratory Disease 4
Chronic Respiratory Failure 1
Chronic Rhinitis 7
Chronic Rhinosinusitis 5
Chronic Rhinosinusitis (CRS) 2
Chronic Rhinosinusitis (CRS) With and Without Nasal Polyps 2
Chronic Rhinosinusitis (Diagnosis) 10
Chronic Rhinosinusitis Phenotype With Nasal Polyps (CRSwNP) 1
Chronic Rhinosinusitis With Nasal Polyposis 1
Chronic Rhinosinusitis With Nasal Polyps 12
Chronic Rhinosinusitis With Nasal Polyps (CRSwNP) 1
Chronic Rhinosinusitis Without Nasal Polyps 3
Chronic Scalp Psoriasis 1
Chronic Schizophrenia 1
Chronic Sinusitis 10
Chronic Skin Ulcers 1
Data sourced from official public datasets. See our methodology for details.