Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
Find a clinical trial that's recruiting now
Search 24,857 actively recruiting US clinical trials by condition, drug, or state, each entry links straight to its NIH ClinicalTrials.gov record so you can check eligibility and contact the study team.
- 24,857
- trials recruiting now
- 14%
- of all US trials open to enrollment
- 52
- states with recruiting sites
A trial is listed as recruiting when its sponsor has marked it open to new participants on the public registry. Type a condition or drug name (for example, "breast cancer" or "pembrolizumab") to narrow the list, and add a state to find studies with a site near you. Results are ordered with the most relevant recruiting studies first; each card shows the study phase and enrollment target, and opens the full record, including eligibility criteria and contact details, on ClinicalTrials.gov.
Popular conditions
100 trials found
The Pediatric Anesthesia Quality Improvement Project
The Society for Pediatric Anesthesia
NCT00674388
The Million Anesthesia Cases Study (MACS) - a Cohort Study of Preoperative Fasting and Perioperative Outcomes
Massachusetts General Hospital
NCT07022951
Molecular Genetics Studies of Cancer Patients and Their Relatives
City of Hope Medical Center
NCT04185935
Integrated Cancer Repository for Cancer Research
University of Nebraska
NCT02012699
Maternal Newborn Health Registry
NICHD Global Network for Women's and Children's Health
NCT01073475
Validation of Chlamydia Diagnostic Codes in TriNetX US EHR Data
Sanofi
NCT07094373
Apple Women's Health Study
Apple
NCT04196595
Apple Health Study
Apple
NCT06958523
A Trial Comparing Screening Mammography With and Without Assistance From Artificial Intelligence for Breast Cancer Detection and Recall Rates in Adult Patients
Jonsson Comprehensive Cancer Center
NCT06934239
Personalized Responses to Dietary Composition Trial 3
Zoe Global Limited
NCT04735835
Improving Safety and Quality of Tracheal Intubation Practice in Pediatric ICUs
Children's Hospital of Philadelphia
NCT02493478
Computerized Registry of Patients With Venous Thromboembolism (RIETE)
Manuel Monreal
NCT02832245
Implementing Scalable, PAtient-centered, Team-based, Technology-enabled Care for Adults With Type 2 Diabetes (iPATH)
Stanford University
NCT06251323
CRICKET: Critical Events in Anaesthetised Kids Undergoing Tracheal Intubation
Thomas Riva
NCT05804188
An Observational Study On TheAccuracy Of Whole-Body Magnetic Resonance Imaging (Wb-Mri) ScreeningTo Predict Clinically Significant Diagnoses In General Population Subjects Interested In Proactive And Advanced General Preventive Healthcare.
Hercules
NCT06212479
US National OCS Heart Perfusion (OHP) Registry
TransMedics
NCT05915299
US National OCS Liver Perfusion (OLP) Registry
TransMedics
NCT05940857
Online Study of People Who Have Genetic Changes and Features of Autism: Simons Searchlight
Simons Searchlight
NCT01238250
BostonGene-Integrated Genomic Registry (BIGR)
BostonGene
NCT04991922
Epilepsy Learning Healthcare System (ELHS)
Epilepsy Foundation of America
NCT06265103
International Weight Control Registry
Tufts University
NCT04907396
Generic Database of Very Low Birth Weight Infants
NICHD Neonatal Research Network
NCT00063063
Use of a Colorectal Cancer Screening Decision Support Tool in Primary Care
Massachusetts General Hospital
NCT06625983
TrialNet Pathway to Prevention of T1D
University of South Florida
NCT00097292
Follow-up Visit of High Risk Infants
NICHD Neonatal Research Network
NCT00009633
Social Needs Screening and Chronic Diseases Study (WE CARE)
University of Massachusetts, Worcester
NCT06903897
The T1D Exchange Registry
T1D Exchange, United States
NCT04629586
Childhood Cancer Survivor Study
St. Jude Children's Research Hospital
NCT01120353
Supraglottic Airway for Resuscitation Trial
Children's Hospital of Philadelphia
NCT07150923
Predicting Progression of Developing Myeloma in a High-Risk Screened Population (PROMISE)
Dana-Farber Cancer Institute
NCT03689595
Study of the Role of Genetic Modifiers in Hemoglobinopathies
Cyprus Institute of Neurology and Genetics
NCT05799118
Clinical Follow-up of Pregnant Subjects Undergoing NIPT
Sequenom
NCT04595201
Boston Birth Cohort Study
Johns Hopkins Bloomberg School of Public Health
NCT03228875
Development and Testing of a Pediatric Cervical Spine Injury Risk Assessment Tool
Julie Leonard
NCT05049330
IConquerMS™ - a Patient-Powered Research Network for Multiple Sclerosis
Accelerated Cure Project for Multiple Sclerosis
NCT02486562
Genetic Studies of Strabismus, Congenital Cranial Dysinnervation Disorders (CCDDs), and Their Associated Anomalies
Boston Children's Hospital
NCT03059420
Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network
National Human Genome Research Institute (NHGRI)
NCT02450851
Adolescent Outcomes of Post-operative Opioid EXposure
Sharon Levy
NCT06350409
Clinical Validation of Freenome Multiomics Blood Test for Lung Cancer Screening
Freenome Holdings
NCT06122077
A Multi-Site Leukopak Repository Providing Annotated Biospecimens for Approved Investigator-Directed Biomedical Research Initiatives
Sanguine Biosciences
NCT05794217
Tissue Repository Providing Annotated Biospecimens for Approved Investigator-directed Biomedical Research Initiatives
Sanguine Biosciences
NCT05635266
Improving Hypertension Control in Safety-Net Settings: The Boston Hypertension Equity Alliance in Treatment
Boston Medical Center
NCT06948838
Molecular and Genetic Analysis of Lung Cancer
Massachusetts General Hospital
NCT03029325
Multi-Center Registry for Peripheral Arterial Disease Interventions and Outcomes
Baylor Research Institute
NCT01904851
Trajectories of Recovery After Intravenous Propofol Versus Inhaled VolatilE Anesthesia Trial
Washington University School of Medicine
NCT05991453
The Myelin Disorders Biorepository Project
Children's Hospital of Philadelphia
NCT03047369
Gene Discovery Core, The Manton Center
Boston Children's Hospital
NCT02743845
Collection and Distribution of Biospecimens for Novel Research Uses
iSpecimen
NCT03848962
Comprehensive HHT Outcomes Registry of the United States (CHORUS)
Cure HHT
NCT06259292
Umbrella Study for Analysis of Data Related to Patients With Cancer
Tempus AI
NCT06018753
Prospective Screening for Breast Cancer-related Lymphedema
Massachusetts General Hospital
NCT01521741
MyVHL: Patient Natural History Study
Joshua Mann, MPH
NCT03749980
Collection of Samples and Clinical Data From Patients With Amyloid Diseases
Boston Medical Center
NCT00898235
Influenza & COVID-19 Obstetric and Perinatal Epidemiology Study in India
Boston University
NCT06168019
Outcomes and Health Care Resource Utilization in Pediatric Congenital Heart Disease Patients Undergoing Non-Cardiac Procedures
Boston Children's Hospital
NCT04604418
Study of MGUS, Smoldering Myeloma, Early MDS and CLL to Assess Molecular Events of Progression and Clinical Outcome
Dana-Farber Cancer Institute
NCT02269592
Get Social Media and Risk-Reduction Training
University of Virginia
NCT06618586
The Cancer of the Pancreas Screening-5 CAPS5)Study
Johns Hopkins University
NCT02000089
Medical Illustration Design Characteristic Evaluation
Northeastern University
NCT06435806
Determinants of Incident Stroke Cognitive Outcomes and Vascular Effects on RecoverY
Massachusetts General Hospital
NCT04916210
Nutrition for Precision Health, Powered by the All of Us
RTI International
NCT05701657
Shwachman-Diamond Syndrome Global Patient Survey and Partnering Platform
Shwachman-Diamond Syndrome Alliance
NCT06999954
Quality of Pediatric Resuscitation in a Multicenter Collaborative
Children's Hospital of Philadelphia
NCT02708134
Non-Invasive Preeclampsia Screening and Biobank
Sequenom
NCT06643741
Pictographs for Preventing Wrong-Patient Errors in NICUs
Columbia University
NCT03960099
Annual Wellness Visits vs GRACE-augmented Annual Wellness Visits For Older Adults With High Needs - Phase 2
Massachusetts General Hospital
NCT07166861
Trauma-informed Approach to Timely Detection and Management of Early Postpartum Hypertension
Yale University
NCT05884190
PRenatal and Obstetric Maternal Exposures and ISlet Autoantibodies in Early Life
University of Colorado, Denver
NCT06141434
National Liver Cancer Screening Trial
University of Texas Southwestern Medical Center
NCT06084234
A Study to Determine the Efficacy and Safety of Finerenone on Morbidity and Mortality Among Hospitalized Heart Failure Patients
Colorado Prevention Center
NCT06008197
DFC 004 Biomarkers for Active Diabetic Foot Ulcers
University of Michigan
NCT06104969
Middle Meningeal Artery Embolization (MMAE) Outcomes for Chronic Subdural Hematoma (cSDH)
Montefiore Medical Center
NCT06181994
ALS/MND Natural History Study Data Repository
Massachusetts General Hospital
NCT05966038
Prospective Screening for Pancreatic Ductal Adenocarcinoma in High-Risk Individuals
Dana-Farber Cancer Institute
NCT06122896
InAdvance: Surveillance, Prevention, and Interception in a Population at Risk for Cancer
Dana-Farber Cancer Institute
NCT05463796
Shwachman Diamond Syndrome Registry and Study
Boston Children's Hospital
NCT06056908
Genetics of Epilepsy and Related Disorders
Boston Children's Hospital
NCT01858285
International Registry for Men With Advanced Prostate Cancer (IRONMAN)
Prostate Cancer Clinical Trials Consortium
NCT03151629
The Prostate Cancer, Genetic Risk, and Equitable Screening Study (ProGRESS)
VA Office of Research and Development
NCT05926102
Proton and Photon Consortium Registry (PPCR): A Multi Center Registry of Pediatric Patients Treated With Radiation Therapy
Massachusetts General Hospital
NCT01696721
Natural History Evaluation of Charcot Marie Tooth Disease (CMT) Types CMT1B, CMT2A, CMT4A, CMT4C, and Others
Michael Shy
NCT01193075
National Pregnancy Registry for Psychiatric Medications
Massachusetts General Hospital
NCT01246765
Cardiogenic Shock Working Group Registry
Tufts Medical Center
NCT04682483
International Registry of Intra-arterial and Endosaccular Flow Diverters (IRF)
Montefiore Medical Center
NCT06174727
Montalcino Aortic Consortium: Precision Medicine for Heritable Thoracic Aortic Disease
The University of Texas Health Science Center, Houston
NCT04005976
CorEvitas Alopecia Areata (AA) Safety and Effectiveness Registry
CorEvitas
NCT05745389
TSC Biosample Repository and Natural History Database
National Tuberous Sclerosis Association
NCT05676099
Multisite Inventory of Neonatal-Perinatal Interventions (MINI) Minimum Dataset
The University of Texas Health Science Center, Houston
NCT05685745
APOL1 Long-term Kidney Transplantation Outcomes Network (APOLLO)
Wake Forest University Health Sciences
NCT03615235
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
Yale University
NCT06030063
BetterLife FSHD: A Patient-driven Health and Research Platform
FSHD Society
NCT07409142
Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)
Duke University
NCT04278404
Genes and Environment in Multiple Sclerosis
Columbia University
NCT01353547
Preventing Liver Cancer Mortality Through Imaging With Ultrasound vs. MRI
VA Office of Research and Development
NCT05486572
Long-term Safety of Nipple Sparing Mastectomy in Women With High Penetrance Breast Cancer Susceptibility Genes in Breast Cancer
Sir Mortimer B. Davis - Jewish General Hospital
NCT06888388
Manual Versus AI-Assisted Clinical Trial Screening Using Large-Language Models
Brigham and Women's Hospital
NCT06588452
PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
Michael J. Fox Foundation for Parkinson's Research
NCT04477785
Biomarkers in Infection
Beth Israel Deaconess Medical Center
NCT02545478
Identification of Genomic Predictors of Adverse Events After Cardiac Surgery
Brigham and Women's Hospital
NCT01258231
Molecular and Genetic Studies of Congenital Myopathies
Boston Children's Hospital
NCT00272883
Read our methodology - how recruiting status is sourced and refreshed from the public registry.
Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2026 Recruiting status is reported by each study's sponsor and mirrored from the public registry. Always confirm current eligibility and status on ClinicalTrials.gov before contacting a study.