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
Showing the 40 largest recruiting trials by target enrollment in Arizona. Use the search field to focus on a condition or drug.
The Pediatric Anesthesia Quality Improvement Project
The Society for Pediatric Anesthesia
NCT00674388
Alzheimer's Prevention Registry: A Program to Accelerate Enrollment Into Studies
Banner Health
NCT02022943
Improving Safety and Quality of Tracheal Intubation Practice in Pediatric ICUs
Children's Hospital of Philadelphia
NCT02493478
Family Investigation of Nephropathy and Diabetes (F.I.N.D.)
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NCT00342927
US National OCS Heart Perfusion (OHP) Registry
TransMedics
NCT05915299
Product Surveillance Registry
Medtronic
NCT01524276
US National OCS Liver Perfusion (OLP) Registry
TransMedics
NCT05940857
Caris Biorepository Research Protocol
Caris Science
NCT01499394
Epilepsy Learning Healthcare System (ELHS)
Epilepsy Foundation of America
NCT06265103
A Multicenter Access and Distribution Protocol for Unlicensed Cryopreserved Cord Blood Units (CBUs)
Center for International Blood and Marrow Transplant Research
NCT01351545
Project: Every Child for Younger Patients With Cancer
Children's Oncology Group
NCT02402244
SYNERGY-AI: Artificial Intelligence Based Precision Oncology Clinical Trial Matching and Registry
Massive Bio
NCT03452774
Registry Study for Radiation Therapy Outcomes
Proton Collaborative Group
NCT01255748
Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort
CHDI Foundation
NCT01574053
A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older
Pfizer
NCT07282665
Pancreatic Cancer Detection Consortium (PCDC) Prospective Cohorts
Mayo Clinic
NCT06271291
MammaPrint, BluePrint, and Full-genome Data Linked With Clinical Data to Evaluate New Gene EXpression Profiles
Agendia
NCT03053193
A Study to Evaluate the Efficacy and Safety of mRNA-1283 and mRNA-1273 in Participants 50 to 64 Years of Age Without High-Risk Conditions for Severe Coronavirus Disease 2019 (COVID-19)
ModernaTX
NCT07266558
COVID-19 Risk Assessment for Hospitalization Outcomes and Epidemiology Efficacy
Aventyn
NCT04678193
A Study to Learn About a COVID-19 Vaccine in Healthy Adults 50 Through 64 Years of Age
BioNTech SE
NCT07300839
Parkinson's Foundation PD GENEration Genetic Registry
Parkinson's Foundation
NCT04994015
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
Duke University
NCT04262206
Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry
Duke University
NCT02418442
Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products
Medtronic
NCT00271180
Collecting Medical Information and Tissue Samples From Patients With Pancreatic Cancer or Other Pancreatic Disorders
Mayo Clinic
NCT00830557
Pancreatic Cancer Early Detection Consortium
Arbor Research Collaborative for Health
NCT04970056
A Phase III Study of AZD0780 on Major Adverse CV Events in Patients With a History of ASCVD Events or at High Risk for a First Event
AstraZeneca
NCT07000357
A Longitudinal Observational Study of Patients With Nonalcoholic Steatohepatitis (NASH) and Related Conditions Across the Entire Spectrum of Nonalcoholic Fatty Liver Disease (NAFLD)
Target PharmaSolutions
NCT02815891
Patient Retrospective Outcomes (PRO)
Boston Scientific Corporation
NCT01550575
Real-world Experience of Catheter Ablation for the Treatment of Paroxysmal and Persistent Atrial Fibrillation
Heart Rhythm Clinical and Research Solutions
NCT04088071
A Study of Milvexian in Participants After an Acute Ischemic Stroke or High-Risk Transient Ischemic Attack- LIBREXIA-STROKE
Janssen Research & Development
NCT05702034
Screening Study to Determine Individuals With Potential Trial Eligibility for Alzheimer's Disease Studies
Hoffmann-La Roche
NCT07177352
Evaluating the Impact of Maridebart Cafraglutide on Cardiovascular Outcomes in Participants With Atherosclerotic Cardiovascular Disease and Overweight or Obesity
Amgen
NCT07037433
International Collaborative Gaucher Group (ICGG) Gaucher Disease Registry & Pregnancy Sub-registry
Genzyme, a Sanofi Company
NCT00358943
EASi-PROTKT™ - A Study to Test Vicadrostat (BI 690517) Taken Together With Empagliflozin in People With Type 2 Diabetes, High Blood Pressure, and Cardiovascular Disease
Boehringer Ingelheim
NCT07064473
Phase III Study Investigating Heart Failure and Cardiovascular Death With Baxdrostat in Combination With Dapagliflozin
AstraZeneca
NCT06677060
Zilebesiran in Patients With Hypertension Not Adequately Controlled and With Either Established Cardiovascular Disease or High Risk for Cardiovascular Disease
Alnylam Pharmaceuticals
NCT07181109
OCEAN(a)-PreEvent - Olpasiran Trials of Cardiovascular Events And LipoproteiN(a) Reduction to Prevent First Major Cardiovascular Events
Amgen
NCT07136012
EASi-KIDNEY™ (The Studies of Heart & Kidney Protection With BI 690517 in Combination With Empagliflozin)
Boehringer Ingelheim
NCT06531824
Assessing the Impact of Muvalaplin on Major Cardiovascular Events in Adults With Elevated Lipoprotein(a)
Eli Lilly and Company
NCT07157774
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.