Clinical trials by condition
Browse recruiting clinical trials grouped by condition. Pick one to see the trials and plain-language eligibility — or describe your situation to search directly.
Eyes and Vision
Cancer and Blood Disorders
Solid Tumors1,133 trialsBreast Cancer1,067 trialsProstate Cancer735 trialsNon-Small Cell Lung Cancer711 trialsColorectal Cancer533 trialsAcute Myeloid Leukemia (AML)392 trialsCancer343 trialsOvarian Cancer343 trialsMultiple Myeloma306 trialsBlood Cancers284 trialsMDS (Myelodysplastic Syndrome)284 trialsPancreatic Cancer265 trialsMelanoma257 trialsLung Cancer230 trialsHead and Neck Cancer228 trialsUterine (Endometrial) Cancer224 trialsGlioblastoma (GBM)196 trialsStomach Cancer194 trialsLiver Cancer (Hepatocellular Carcinoma)188 trialsCervical Cancer186 trialsAcute Lymphoblastic Leukemia (ALL)182 trialsChronic Lymphocytic Leukemia (CLL)175 trialsDiffuse Large B-Cell Lymphoma (DLBCL)175 trialsBladder Carcinoma153 trialsPancreatic Cancer149 trialsLung Small Cell Carcinoma147 trialsKidney Cancer (Renal Cell Carcinoma)147 trialsNon-Hodgkin Lymphoma143 trialsFollicular Lymphoma137 trialsMalignant Head and Neck Neoplasm135 trialsEsophageal Cancer128 trialsFallopian Tube Carcinoma121 trialsUrothelial Carcinoma118 trialsMantle Cell Lymphoma115 trialsSarcoma106 trialsSmall Lymphocytic Lymphoma102 trialsGastroesophageal Junction Adenocarcinoma100 trialsLymphoma99 trialsChronic Myeloid Leukemia, BCR-ABL1 Positive91 trialsGlioma80 trialsMalignant Digestive System Neoplasm78 trialsPrimary Peritoneal Cancer78 trialsSoft Tissue Sarcoma76 trialsChronic Myelomonocytic Leukemia75 trialsPancreatic Adenocarcinoma75 trialsBrain Neoplasm74 trialsBile Duct Cancer71 trialsMetastatic Malignant Neoplasm in the Brain71 trialsTriple-Negative Breast Cancer (TNBC)69 trialsOsteosarcoma67 trialsB Acute Lymphoblastic Leukemia66 trialsEsophageal Adenocarcinoma66 trialsHigh Grade B-Cell Lymphoma63 trialsB-Cell Non-Hodgkin Lymphoma62 trialsMarginal Zone Lymphoma61 trialsMyelofibrosis61 trialsLiver Carcinoma60 trialsRectal Carcinoma59 trialsMalignant neoplasm of biliary tract58 trialsMalignant Glioma57 trialsGastric Adenocarcinoma55 trialsColon Carcinoma52 trialsEwing Sarcoma52 trialsLeukemia49 trialsMalignant Female Reproductive System Neoplasm49 trialsThyroid Cancer49 trialsPrimary Mediastinal Large B-Cell Lymphoma47 trialsRhabdomyosarcoma46 trialsEsophageal Squamous Cell Carcinoma45 trialsSkin Squamous Cell Carcinoma44 trialsKidney Carcinoma43 trialsMalignant neoplasm of lymphoid, hematopoietic and/or related tissue43 trialsOropharyngeal Carcinoma40 trialsOropharyngeal Squamous Cell Carcinoma40 trialsBreast Ductal Carcinoma In Situ39 trialsChildhood Malignant Neoplasm39 trialsMesothelial Neoplasm39 trialsAnal Carcinoma37 trialsMixed Phenotype Acute Leukemia37 trialsNeuroendocrine Tumors (NETs)36 trialsBurkitt Lymphoma35 trialsHematopoietic and Lymphatic System Neoplasm35 trialsSquamous Cell Carcinoma35 trialsTriple-Negative Breast Cancer (TNBC)35 trialsClear Cell Renal Cell Carcinoma34 trialsMalignant Solid Neoplasm34 trialsMalignant Uterine Neoplasm34 trialsMature T-Cell and NK-Cell Non-Hodgkin Lymphoma34 trialsMyeloproliferative Neoplasm33 trialsOvarian Carcinoma32 trialsBasal Cell Carcinoma31 trialsCentral Nervous System Neoplasm31 trialsMerkel Cell Carcinoma31 trialsLymphoblastic Lymphoma30 trialsT-Cell Non-Hodgkin Lymphoma30 trialsMalignant Skin Neoplasm29 trialsNon-Muscle Invasive Bladder Carcinoma29 trials
Brain and Nervous System
Alzheimer's Disease331 trialsParkinson's Disease314 trialsStroke310 trialsSpinal Cord Injury249 trialsMild Cognitive Impairment (MCI)228 trialsTraumatic Encephalopathy Syndrome (TES)206 trialsMultiple Sclerosis (MS)196 trialsDementia147 trialsSeizure Disorder145 trialsALS (Lou Gehrig's Disease)99 trialsCognitive Dysfunction91 trialsIschemic Stroke80 trialsConcussion79 trialsMigraine76 trialsEssential Tremor43 trialsDuchenne Muscular Dystrophy (DMD)41 trialsLewy Body Dementia38 trialsMyasthenia Gravis38 trialsAcute Ischemic Stroke36 trialsNeuropathic Pain35 trialsStroke prevention31 trialsFrontotemporal Dementia29 trials
Mental Health
PTSD362 trialsDepression357 trialsDepression312 trialsOpioid Use Disorder254 trialsAnxiety227 trialsAlcohol Use Disorder222 trialsAutism177 trialsSchizophrenia160 trialsSubstance use disorder131 trialsInsomnia109 trialsBipolar Disorder91 trialsAnxiety Disorder59 trialsTobacco Use Disorder58 trialsGeneralized Anxiety Disorder52 trialsAnorexia Nervosa40 trialsCannabis Use Disorder38 trialsSocial Anxiety Disorder37 trialsAutism30 trials
Heart and Circulation
Heart Failure287 trialsAtrial Fibrillation (AFib)135 trialsPeripheral Artery Disease89 trialsCongenital Heart Disease69 trialsPulmonary Hypertension64 trialsHeart failure with normal ejection fraction63 trialsHeart Disorder49 trialsAtherosclerosis47 trialsPulmonary Arterial Hypertension (PAH)42 trialsCardiac Surgery41 trialsCardiac Arrest35 trialsHyperlipidemia34 trialsDyslipidemia32 trialsCardiomyopathy31 trialsAbdominal Aortic Aneurysm30 trialsOcular Hypertension29 trials
Lungs and Breathing
Diabetes, Weight and Hormones
Immune and Inflammatory
Osteoarthritis149 trialsCrohn's Disease136 trialsUlcerative Colitis125 trialsLupus106 trialsRheumatoid Arthritis104 trialsOsteoarthritis of knee93 trialsEczema (Atopic Dermatitis)89 trialsSystemic Scleroderma44 trialsPsoriatic Arthritis37 trialsPsoriasis35 trialsLupus Glomerulonephritis32 trialsAlopecia30 trials
Kidney, Liver and Digestion
Chronic Kidney Disease (CKD)177 trialsCirrhosis79 trialsKidney Transplantation70 trialsNonalcoholic Fatty Liver Disease68 trialsAcute Renal Failure55 trialsChronic Kidney Disease, Stage 554 trialsNonalcoholic Steatohepatitis54 trialsGastroesophageal Reflux Disease39 trialsLiver Transplantation33 trialsHepatitis C Infection32 trialsChronic Pancreatitis31 trialsChronic Renal Failure31 trials
Infections
Rare and Genetic Conditions
Other Conditions
High Blood Pressure296 trialsPregnancy205 trialsOverweight202 trialsChronic Pain179 trialsCardiovascular Disorder176 trialsSuicidal Ideation100 trialsAttention Deficit Hyperactivity Disorder97 trialsHodgkin's Granuloma90 trialsAging84 trialsPain80 trialsSchizoaffective Disorder80 trialsStress73 trialsObsessive Compulsive Disorder72 trialsSleep Disorder72 trialsCerebral Palsy71 trialsInfertility71 trialsNeuroblastoma70 trialsInjury68 trialsPreterm Birth68 trialsPost-Operative Pain63 trialsHearing Loss60 trialsSepticemia57 trialsTotal Knee Replacement57 trialsLower Back Pain56 trialsMental Health55 trialsPreeclampsia55 trialsCritical Illness53 trialsCataract52 trialsChronic low back pain51 trialsFibromyalgia50 trialsPsychosis49 trialsPsychiatric Disorder48 trialsNephrolithiasis47 trialsSmoking Cessation47 trialsIntervertebral Disc Degenerative Disorder46 trialsAlcohol Consumption44 trialsInjury of anterior cruciate ligament44 trialsCannabis misuse43 trialsAortic Valve Stenosis42 trialsSuicide42 trialsHidradenitis Suppurativa41 trialsMenopause present41 trialsEndometriosis40 trialsBarrett Esophagus39 trialsInsulin Resistance39 trialsOveractive Bladder39 trialsBenign Prostatic Hyperplasia38 trialsWaldenstrom Macroglobulinemia38 trialsAphasia37 trialsSensorineural Hearing Loss37 trialsTobacco Use37 trialsFood Insecurity36 trialsFrailty36 trialsHematopoietic Cell Transplantation36 trialsStasis ulcer35 trialsSuicide Attempt35 trialsCerebral Hemorrhage34 trialsGenetic Disorder34 trialsLung Transplantation34 trialsMeningioma34 trialsMultiple System Atrophy34 trialsMyocardial Infarction34 trialsNicotine Dependence34 trialsSubstance Use34 trialsMitral Valve Insufficiency33 trialsSurgical Procedure33 trialsDelirium32 trialsGeographic Atrophy32 trialsMedulloblastoma32 trialsBurn31 trialsPhysical AND emotional exhaustion state31 trialsPneumonia31 trialsSmoking31 trialsArrhythmia30 trialsAstrocytoma30 trialsDermatomyositis30 trialsIntellectual Disability30 trialsRupture of rotator cuff of shoulder30 trialsSubarachnoid Hemorrhage30 trialsAmputation29 trialsBrain Injury29 trialsDysphagia29 trialsIntimate Partner Violence29 trialsMycosis Fungoides29 trialsMyopia29 trials