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Clinical Trials by Medical Condition
Browse 3106 medical conditions with active clinical trials. Data updated daily from ClinicalTrials.gov.
Conditions Tracked
3,106
Data Source
ClinicalTrials.gov
Updated
Daily
Most Active Conditions
breast cancer 38 prostate cancer 23 healthy 21 depression 20 stroke 20 cancer 20 obesity 18 non small cell lung cancer 16 cardiovascular diseases 13 hypertension 13 ischemic stroke 13 heart failure 13 lung cancer 12 anxiety 12 colorectal cancer 12 diabetes 10 ovarian cancer 10 cervical cancer 10 hepatocellular carcinoma 10 alzheimer disease 9 multiple myeloma 9 pain 9 atrial fibrillation 9 diabetes mellitus 9
A–Z Directory
Showing conditions with 3+ active trials (224 of 3106)
A
acute coronary syndrome 4 acute ischemic stroke 4 acute kidney injury 5 acute lymphoblastic leukemia 6 acute myeloid leukemia 9 acute myocardial infarction 4 acute respiratory distress syndrome 5 advanced solid tumor 9 advanced solid tumors 4 alcohol use disorder 4 alzheimer disease 9 amyotrophic lateral sclerosis 4 anatomic stage iii breast cancer ajcc v8 3 anatomic stage iv breast cancer ajcc v8 3 anesthesia 4 anxiety 12 anxiety disorders 6 aortic stenosis 3 arrhythmias cardiac 4 asthma 7 atherosclerosis 5 atrial fibrillation 9 atrial fibrillation af 3 attention deficit hyperactivity disorder 3 autism spectrum disorder 8 autoimmune hemolytic anemia 3
B
C
cabg 4 cancer 20 carcinoma non small cell lung 4 cardiac arrest 3 cardiac rehabilitation 3 cardiac surgery 3 cardiovascular diseases 13 cerebral palsy 5 cervical cancer 10 chemotherapy induced peripheral neuropathy 4 child development 5 children 5 cholangiocarcinoma 5 chronic coronary syndrome 3 chronic hepatitis b 4 chronic kidney diseases 5 chronic low back pain 5 chronic lymphocytic leukemia 5 chronic obstructive pulmonary disease 4 chronic pain 6 chronic pancreatitis 3 cirrhosis 3 cognition 3 cognitive dysfunction 3 colitis ulcerative 3 colonic polyp 3 colorectal cancer 12 colorectal cancer crc 3 congenital heart disease 3 copd 6 coronary artery disease 9 covid 19 5 critical illness 4 crohn disease 4
D
E
G
H
head and neck cancer 9 head and neck squamous cell carcinoma 4 healthy 21 healthy volunteer 4 healthy volunteers 4 hearing loss 3 heart diseases 4 heart failure 13 hepatocellular carcinoma 10 hepatocellular carcinoma hcc 4 her2 negative breast cancer 4 her2 positive breast cancer 3 hiv 7 hiv infections 3 hypercholesterolemia 3 hypertension 13
L
M
major depressive disorder 8 malignant solid neoplasm 5 mantle cell lymphoma 3 mechanical ventilation 3 melanoma 3 menopause 3 metabolic syndrome 5 metastatic breast cancer 5 metastatic breast carcinoma 3 metastatic lung non small cell carcinoma 3 metastatic malignant solid neoplasm 3 metastatic melanoma 3 metastatic prostate carcinoma 3 mild cognitive impairment 7 mood disorders 3 multiple myeloma 9 multiple sclerosis 9 myelodysplastic syndromes 3
O
P
pain 9 painful diabetic neuropathy 3 pancreatic cancer 8 pancreatitis 3 parkinson disease 9 parkinson disease disorder 4 periodontitis 5 peripheral arterial disease 3 physical inactivity 5 pneumonia 5 post operative pain 5 post traumatic stress disorder 3 postoperative complications 4 postoperative pain 4 pre exposure prophylaxis 3 pregnancy 7 prehabilitation 4 primary mediastinal large b cell lymphoma 3 primary sclerosing cholangitis 3 prostate cancer 23 ptsd 3 pulmonary fibrosis 3 pulmonary hypertension 6
R
S
sarcoma 3 sarcopenia 5 schizophrenia 4 sentinel lymph node 3 sepsis 3 sleep 3 small cell lung cancer 3 small lymphocytic lymphoma 5 soft tissue sarcoma 4 solid tumor 9 solid tumors 3 stage iv lung cancer ajcc v8 3 stage iv prostate cancer ajcc v8 3 stemi st elevation myocardial infarction 3 stress 5 stroke 20 suicide 3 surgery 6 systemic lupus erythematosus 6 systemic lupus erythematosus sle 4 systemic sclerosis 5
T
Browse by Disease Category
Top conditions grouped by therapeutic area
🔬 Oncology 12 shown
❤️ Cardiology 12 shown
🧠 Neurology 12 shown
💬 Mental Health 12 shown
🩺 Metabolic & Diabetes 12 shown
🫁 Pulmonology 12 shown
🦠 Gastroenterology 12 shown
🦴 Rheumatology 12 shown
systemic lupus erythematosus 6 rheumatoid arthritis 5 fibromyalgia 4 knee osteoarthritis 4 rheumatoid arthritis ra 4 systemic lupus erythematosus sle 4 osteoarthritis knee 3 lupus nephritis 3 autoimmune hemolytic anemia 3 shoulder osteoarthritis 2 psoriatic arthritis 2 osteoarthritis oa of the hip 2
🦠 Infectious Disease 12 shown
🫘 Nephrology 12 shown
🧬 Rare Diseases 12 shown
metabolic syndrome 5 acute respiratory distress syndrome 5 down syndrome 5 acute coronary syndrome 4 myelodysplastic syndromes 3 chronic coronary syndrome 3 respiratory distress syndrome newborn 2 chronic pain syndrome 2 hypermobility syndrome 2 polycystic ovary syndrome 2 sickle cell disease 2 frailty syndrome 2
Trial counts reflect data indexed from ClinicalTrials.gov and are updated daily. The A–Z directory shows conditions with 3 or more active trials. Each condition page shows currently recruiting and active studies.
ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer · Last Reviewed: April 2026 · Data Methodology