Younger adults · Connecticut
Studies for younger adults in Connecticut
These studies accept adults from 21 or younger and set an upper age limit of 45 or below, so they are aimed at younger adults. Being in the age range does not mean you qualify; screening decides.
24 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersEarly Phase 1
Bone Marrow Derived Stem Cells Mobilization for Treatment of Abnormal Endometrium
Hugh Taylor
- Location
- Orange, CT
- Eligibility basics
- Ages 18–40 · Women only
- RecruitingHealthy volunteersEarly Phase 1
Intradermal Influenza Vaccination
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–40
- RecruitingPhase 3
A Study to Investigate Efficacy and Safety of Teplizumab Compared With Placebo in Participants 1 to 25 Years of Age With Stage 3 Type 1 Diabetes
Sanofi
- Location
- New Haven, CT + 33 other US sites
- Eligibility basics
- Ages 1–25
- RecruitingPhase 3
A Master Protocol (AMAZ): A Study of Mirikizumab (LY3074828) in Pediatric Participants With Ulcerative Colitis or Crohn's Disease (SHINE-ON)
Eli Lilly and Company
- Location
- Hartford, CT + 8 other US sites
- Eligibility basics
- Ages 2–19
- RecruitingPhase 2
A Study to Investigate Mibavademab in Adult Women With Functional Hypothalamic Amenorrhea
Regeneron Pharmaceuticals
- Location
- New Haven, CT + 9 other US sites
- Eligibility basics
- Ages 18–40 · Women only
- RecruitingPhase 3
Human Menopausal Gonadotropin Research in Infertility Assessing Cumulative Live Birth With Frozen Embryo Transfer.
Granata Bio Corporation
- Location
- Norwalk, CT + 14 other US sites
- Eligibility basics
- Ages 18–42 · Women only
- RecruitingPhase 1/Phase 2
A Study Exploring Changes in a Variety of Biomarkers Following Dosing With MT1988 in Participants at Clinical High Risk for Psychosis
Monument Therapeutics Limited
- Location
- New Haven, CT + 14 other US sites
- Eligibility basics
- Ages 17–30
- 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
- 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
Sex Differences in E-Cigarette Perception
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 21–44
- RecruitingHealthy volunteers
Speech Motor Learning and Retention (Master Protocol)
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–40
- RecruitingHealthy volunteersPhase 2
Kick-Nic! Youth Quit Vaping App
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 12–19
- RecruitingHealthy volunteers
Transcranial Magnetic Stimulation (TMS) to Treat Depression in Autism Spectrum Disorder
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–40
- RecruitingHealthy volunteersPhase 4
Oral Contraceptive Pill (OCP) Pharmacogenomics
Yale University
- Location
- New Haven, CT + 1 other US site
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Speech Motor Learning and Retention (Aim 3)
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–40
- RecruitingHealthy volunteers
Assessment and Educational Intervention to Reduce Ultra-processed Food Consumption in Pediatric Patients With IBD
Connecticut Children's Medical Center
- Location
- Hartford, CT
- Eligibility basics
- Ages 10–21
- RecruitingHealthy volunteers
Modulating Temporoparietal Junction Mentalizing-Related Activity in Autism Spectrum Disorder (ASD) Using Transcranial Magnetic Stimulation (TMS)
Yale University
- Location
- Hartford, CT
- Eligibility basics
- Ages 18–35
- RecruitingHealthy volunteers
Speech Motor Learning and Retention (Aim 1)
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–40
- RecruitingHealthy volunteers
Speech Motor Learning and Retention (Aim 2)
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–40
- RecruitingHealthy volunteers
Transcranial Magnetic Stimulation (TMS) Study for Adults With Autism Spectrum Disorder (ASD)
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–40
- RecruitingHealthy volunteers
Hemodynamics Monitoring During Lower Body Negative Pressure (LBNP) Induced Controlled Hypovolemia
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 20–45
- RecruitingHealthy volunteers
TrialNet Pathway to Prevention of T1D
University of South Florida
- Location
- New Haven, CT + 16 other US sites
- Eligibility basics
- Ages 2–45
- RecruitingHealthy volunteers
TRAC-ER Intervention to Reduce Risky Alcohol Use and HIV Risk
University of Kentucky
- Location
- New Haven, CT + 1 other US site
- Eligibility basics
- Ages 18–35
- RecruitingHealthy volunteers
Target ADHD Executive Working Memory Replication Study
Hartford Hospital
- Location
- Hartford, CT
- Eligibility basics
- Ages 12–18