Healthy volunteers · Connecticut
Studies for healthy volunteers in Connecticut
140 studies have at least one recruiting site in Connecticut. These studies say in their official record that they accept healthy volunteers. Many are Phase 1 studies that test how a new medicine is absorbed and tolerated; others recruit healthy people as a comparison group alongside patients.
140 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 2
Phase 2 Study of Apremilast in Women and Men With Alcohol Use Disorder
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 21–65
- RecruitingHealthy volunteers
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
Yale University
- Location
- New Haven, CT + 32 other US sites
- Eligibility basics
- Ages 15–55 · Women only
- RecruitingHealthy volunteersPhase 4
Integrated e-Health (Electronic Health) for HIV and Substance Use Disorders in Justice Involved Women
Yale University
- Location
- New Haven, CT + 1 other US site
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 2
FLASH-Breast: Evaluating the Efficacy of Fezolinetant in Reducing Vasomotor Symptoms in Women With Breast Cancer on Endocrine Therapy
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Assessing the Effectiveness of Digital Wellness Modules on Perceived Quality of Life
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
OSA-18 in Children With Mild Obstructive Sleep Apnea: Can it be a Helpful Decision Making Tool?
Connecticut Children's Medical Center
- Location
- Hartford, CT
- Eligibility basics
- Ages 3–12
- RecruitingHealthy volunteers
Intestinal Immunity in Neurologic Disease
Yale University
- Location
- North Haven, CT
- Eligibility basics
- Ages 18–99
- RecruitingHealthy volunteers
Genomic Predictors of Recurrent Pregnancy Loss
Yale University
- Location
- New Haven, CT + 8 other US sites
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
Developing a Novel Human Laboratory Paradigm for AUD Medication Screening
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 21–65
- RecruitingHealthy volunteers
Implementation Facilitation Pilot for Alcohol Use Disorder (AUD) in Alcohol-associated Liver Disease (ALD)
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
The Effects of Brief Periods of Exercise on Blood Pressure
University of Hartford
- Location
- West Hartford, CT
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
Imaging Cannabinoid Receptors Using Positron Emission Tomography (PET) Scanning
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–55 · Men only
- RecruitingHealthy volunteers
Stress and Pain in People Living With HIV
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–68
- RecruitingHealthy volunteers
Father-Focused Intervention for Reducing Family Violence and Symptoms in Children
Yale University
- Location
- New Haven, CT + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
A Pancreatic Cancer Screening Study in Individuals With New-Onset or Deteriorating Diabetes Mellitus
Nuvance Health
- Location
- Norwalk, CT
- Eligibility basics
- Ages 50+
- RecruitingHealthy volunteers
The Role of MicroRNA in the Diagnosis, Prognosis and Response to Treatment in Pancreatic Cancer
Nuvance Health
- Location
- Norwalk, CT
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Preoperative Exercise Testing and Perioperative Outcomes
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 45+
- 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
Easing Scan Anxiety in Pediatric Oncology Caregivers Through Meditation-based Programs
Kimberley Roche
- Location
- Hartford, CT
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Sodium-Glucose Cotransporter-2 Inhibitor for Patients With Acute Cardiorenal Syndrome
Yale University
- Location
- New Haven, CT + 1 other US site
- Eligibility basics
- Ages 18–85
- RecruitingHealthy volunteersPhase 2
Imaging Depression in Parkinson's Disease
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 40–80
- RecruitingHealthy volunteers
Telephone-based Physical Activity Coaching or Self Monitored Physical Activity to Improve Physical Function in Older Adults Who Are Undergoing Surgery for Lung Cancer and Their Caregivers
City of Hope Medical Center
- Location
- New Haven, CT + 15 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Mechanistic Evaluation of Guanfacine on Drinking Behavior in Women and Men With Alcohol Use Disorders
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 21–70
- RecruitingHealthy volunteers
Speech Motor Learning and Retention (Aim 1)
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18–40
Who these studies look for
“Healthy” is decided at screening, not by you. Sites usually check vital signs, blood and urine tests, an ECG, your medications and sometimes your BMI or smoking status. A study can still turn you away for reasons that have nothing to do with being unwell, such as timing or a full roster.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Do healthy volunteer studies pay?
Many do, because volunteers give up time and follow strict schedules, but amounts are set by each study and are usually only confirmed by the research site. When a record states an amount we show the exact wording; otherwise we say compensation is not disclosed.
What happens at a screening visit?
Expect consent paperwork first, then a health questionnaire, vital signs, blood and urine samples and often an ECG. You can ask questions and withdraw at any time, before or after you sign.