Location · Connecticut
Clinical trials recruiting in Connecticut
368 recruiting studies have at least one site in Connecticut; 140 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Connecticut.
368 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- Recruiting
PROGRESS: Management of Moderate Aortic Stenosis by Clinical Surveillance or TAVR
Edwards Lifesciences
- Location
- New Haven, CT + 49 other US sites
- Eligibility basics
- Ages 65+
- RecruitingPhase 1/Phase 2
A Phase 1/2, Dose-Exploration Study to Evaluate the Safety and Efficacy of BEAM-301 in Patients With Glycogen Storage Disease Type Ia (GSDIa)
Beam Therapeutics Inc.
- Location
- Farmington, CT + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Assess the Safety and Effectiveness of ELAPR002f Injectable Gel in Adult Participants With Atrophic Acne Scars
AbbVie
- Location
- Westport, CT + 9 other US sites
- Eligibility basics
- Ages 22+
- Recruiting
STIMIT Activator 1 IDE Study
Stimit AG
- Location
- New Haven, CT + 2 other US sites
- Eligibility basics
- Ages 21+
- RecruitingPhase 3
Fontan Udenafil Exercise Longitudinal Assessment Trial - 2
Mezzion Pharma Co. Ltd
- Location
- New Haven, CT + 34 other US sites
- Eligibility basics
- Ages 12–18
- Recruiting
NEXUS Aortic Arch Clinical Study to Evaluate Safety and Effectiveness
Endospan Ltd.
- Location
- Hartford, CT + 23 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Study of ALTO-300 in MDD
Alto Neuroscience
- Location
- Norwalk, CT + 36 other US sites
- Eligibility basics
- Ages 18–70
- Recruiting
PIvotal Trial of the KARDION Cory P4 MechANical Circulatory SupporT SystEm
Kardion Inc
- Location
- Hartford, CT + 16 other US sites
- Eligibility basics
- Ages 18–90
- Recruiting
MagicTouch for Treatment of In-Stent Restenosis in Coronary Artery Lesions
Concept Medical Inc.
- Location
- New Haven, CT + 23 other US sites
- Eligibility basics
- Ages 18–110
- RecruitingPhase 1
Study to Evaluate the Safety of CG-P5 Peptide Eye Drops in Patients Diagnosed With Age-related Wet Macular Degeneration
Caregen Co. Ltd.
- Location
- Manchester, CT + 6 other US sites
- Eligibility basics
- Ages 50+
- Recruiting
A Validation Study to Evaluate the Performance of Caption Health Lung Guidance and Interpretation
Caption Health, Inc.
- Location
- New Haven, CT
- Eligibility basics
- Ages 18+
- Recruiting
PARTNER 3 Trial - Aortic Valve-in-Valve
Edwards Lifesciences
- Location
- Hartford, CT + 28 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Investigation of Egg Intake and the Relationship Between Gut Microbiome, Metabolic, and Immune Profiles
University of Connecticut
- Location
- Storrs, CT
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
Natural History Evaluation of Charcot Marie Tooth Disease (CMT) Types CMT1B, CMT2A, CMT4A, CMT4C, and Others
Michael Shy
- Location
- Hartford, CT + 17 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Genetics of Charcot Marie Tooth (CMT) - Modifiers of CMT1A, New Causes of CMT2
University of Iowa
- Location
- Hartford, CT + 17 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Healing Hearts: A Mindfulness App for Parents Navigating Divorce or Separation
University of Connecticut
- Location
- Stamford, CT
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Reversibility of Brain Glucose Transport in Type 2 Diabetes Mellitus (T2DM)
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 2
Consolidative Local Therapy (CLT) in Oligo-metastatic Urothelial Carcinoma
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Long Term Evaluation of Scapular-inserted Contraceptive Implants
Yale University
- Location
- New Haven, CT + 1 other US site
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Pulmonary Hypertension and Oxygen Saturation Targeting in Preterm Infants
University of Alabama at Birmingham
- Location
- New Haven, CT + 1 other US site
- Eligibility basics
- Ages 1 mo–5 mo
- RecruitingHealthy volunteersPhase 2
This Protocol is a Sub-study Under the PPMI Program. It is a Longitudinal, Single-center Study to Assess the Performance of [18F]AV-133 Imaging Using High and Standard Resolution PET in Individuals Enrolled With…
Michael J. Fox Foundation for Parkinson's Research
- Location
- New Haven, CT
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Luspatercept + Darbepoetin in MDS
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Targeting Aging With a Ketone Ester for Function in Frailty
Buck Institute for Research on Aging
- Location
- Farmington, CT + 2 other US sites
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteersPhase 2
Integrating PrEP Decision Making Into Counseling in Sexual and Reproductive Health Clinics
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18+ · Women only