Healthy volunteer studies in New Haven, CT
108 studies at sites in and around New Haven accept healthy volunteers — people without the condition being studied. Many studies pay participants for their time and travel; the amount is set by each study, so ask the study team.
Brain Network Changes Accompanying and Predicting Responses to Pharmacotherapy in OCD
RecruitingPhase 1/2Healthy volunteers welcome
- Yale OCD Research Clinic - CMHC/CNRU, 34 Park ST, New Haven
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 Parkinson's Disease (PD) for up to 12 Months.
RecruitingPhase 2Healthy volunteers welcome
- Institute for Neurodegenerative Disorders, New Haven
Iadademstat + SBRT With Atezo in ES-SCLC
RecruitingPhase 1Healthy volunteers welcome
- Yale University, New Haven
Luspatercept + Darbepoetin in MDS
RecruitingPhase 2Healthy volunteers welcome
- Yale University, New Haven
OMAR Opioid Use Disorder
RecruitingPhase 1Healthy volunteers welcome
- Connecticut Mental Health Center, Clinical Neuroscience Research Unit, New Haven
Investigating the Mu:Kappa Opioid Receptor Imbalance in Alcohol Use Disorder
RecruitingEarly phase 1Healthy volunteers welcome
- Yale University, New Haven
Exploring the Utility of [18F]3F4AP for Demyelination Imaging
RecruitingPhase 1Healthy volunteers welcome
- Yale University PET Center, New Haven
A Study to Learn About the Single Dose Pharmacokinetics of Study Medicine Called Tilrekimig in Healthy Adults When Co-Mixed With rHuPH20
RecruitingPhase 1Healthy volunteers welcome
- New Haven Pfizer Clinical Research Unit (NH PCRU), New Haven
Integrating PrEP Decision Making Into Counseling in Sexual and Reproductive Health Clinics
RecruitingPhase 2Healthy volunteers welcome
- Yale Clinical and Community Research, New Haven
Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection
RecruitingObservational studyHealthy volunteers welcome
- Veterans Affairs Connecticut Healthcare System-West Haven Campus, West Haven · 3 mi away
Sex Differences in E-Cigarette Perception
RecruitingHealthy volunteers welcome
- Yale School of Medicine, New Haven
A Study to Learn How Different Amounts of the Study Medicine Called PF-08103402 Are Tolerated and Act in the Body in Healthy Adults or Adults With Mild To-moderate Asthma
RecruitingPhase 1Healthy volunteers welcome
- Pfizer Clinical Research Unit - New Haven, New Haven
Genetic Basis of the Risk and Consequences of Cannabis Exposure in Humans
RecruitingPhase 1Healthy volunteers welcome
- West Haven Veterans Affairs Medical Center, West Haven · 3 mi away
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
RecruitingPhase 4Healthy volunteers welcome
- Yale University, New Haven
- VA Connecticut Healthcare System, West Haven · 3 mi away
A Study of the Pharmacokinetics, Biodistribution and Dosimetry of Granzyme-B Targeted [Cu-64]-Labeled PET Radiotracers in Adult Healthy Volunteers
RecruitingEarly phase 1Healthy volunteers welcome
- Xing Imaging, New Haven
A Clinical Trial of LY3962681 in Healthy Volunteers and in Patients With Parkinson's Disease
RecruitingPhase 1Healthy volunteers welcome
- XingImaging LLC, New Haven
Imaging Traumatic Stress and Alcohol Use Disorder With [18F]Bavarostat
RecruitingObservational studyHealthy volunteers welcome
- Yale University, New Haven
Membrane Potential Mapping with18F-TPP
RecruitingPhase 1Healthy volunteers welcome
- Yale University PET Center, New Haven
Identifying and Characterizing Preclinical MS
RecruitingObservational studyHealthy volunteers welcome
- Yale University, North Haven · 7 mi away
A Study of the Safety, Tolerability, Pharmacokinetics, and Immunogenicity of BCX17725
RecruitingPhase 1Healthy volunteers welcome
- Yale Center for Clinical Investigation, New Haven
Pulmonary Hypertension and Oxygen Saturation Targeting in Preterm Infants
RecruitingHealthy volunteers welcome
- Yale New Haven Hospital, New Haven
Evaluation of [18F]GATT-44 for Positron Emission Tomography Imaging of the GABA Transporter-1
RecruitingEarly phase 1Healthy volunteers welcome
- Yale University PET Center, New Haven
A Study to Evaluate BMS-986470 in Healthy Volunteers and Participants With Sickle Cell Disease
RecruitingPhase 1/2Healthy volunteers welcome
- Yale-New Haven Hospital, New Haven
Speech Motor Learning and Retention (Master Protocol)
RecruitingHealthy volunteers welcome
- Yale Child Study Center, New Haven
SV2A & TSPO PET Imaging Measures to Reveal Mechanisms of HIV Neuropathogenesis During Antiretroviral Therapy
RecruitingPhase 1/2Healthy volunteers welcome
- Yale School of Medicne, Neuro ID Research Program, New Haven
Social Disconnection Study
RecruitingObservational studyHealthy volunteers welcome
- Yale Translational Brain Imaging Program, New Haven
Drinking, Acetate, and Stress
RecruitingHealthy volunteers welcome
- The Anlyan Center, 300 Cedar St., New Haven
- Yale University, New Haven
Evaluation of Tau-Pathology in Sporadic and LRRK2 Parkinson's Disease
RecruitingPhase 2Healthy volunteers welcome
- Institute for Neurodegenerative Disorders / XingImaging, LLC, New Haven
Shield Post-Approval Study Protocol
RecruitingObservational studyHealthy volunteers welcome
- Digestive Disease Associates, Branford · 6 mi away
- Digestive Disease Associates, Branford · 6 mi away
Kick-Nic! Youth Quit Vaping App
RecruitingPhase 2Healthy volunteers welcome
- Yale University School of Medicine (Connecticut Mental Health Center), New Haven
CUE-101with Pembrolizumab for Locally Advanced HPV+HNSCCs
RecruitingPhase 2Healthy volunteers welcome
- Yale University, New Haven
Rash & Diarrhea Prophylaxis With Capivasertib
RecruitingPhase 2Healthy volunteers welcome
- Yale University, New Haven
A Study of a Potential Disease Modifying Treatment in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation
RecruitingPhase 2/3Healthy volunteers welcome
- Yale University School of Medicine, New Haven
A Study of Potential Disease Modifying Treatments in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation
RecruitingPhase 2/3Healthy volunteers welcome
- Yale University School of Medicine, New Haven
PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
RecruitingObservational studyHealthy volunteers welcome
- Institute For Neurodegenerative Disorders, New Haven
Long Term Evaluation of Scapular-inserted Contraceptive Implants
RecruitingPhase 2Healthy volunteers welcome
- Yale University School of Medicine, New Haven
Evaluation of the Q-Pad hrHPV Test System for Identifying Precancer
RecruitingHealthy volunteers welcome
- Planned Parenthood of Southern New England, New Haven
Transcranial Direct Current Stimulation and Extinction in Obsessive Compulsive Disorder
RecruitingHealthy volunteers welcome
- Temple Medical Center, New Haven
Pancreatic Cancer Early Detection Consortium
RecruitingObservational studyHealthy volunteers welcome
- Yale University, New Haven
Comprehensive HHT Outcomes Registry of the United States (CHORUS)
RecruitingObservational studyHealthy volunteers welcome
- Yale University, New Haven
Transcranial Magnetic Stimulation (TMS) to Treat Depression in Autism Spectrum Disorder
RecruitingHealthy volunteers welcome
- Yale Psychiatric Hospital, New Haven
Speech Motor Learning and Retention (Aim 3)
RecruitingHealthy volunteers welcome
- Yale Child Study Center, New Haven
PK/PD of Oral and Vaporized Delta-9-Tetrahydrocannabinol (THC) in Older Adults
RecruitingEarly phase 1Healthy volunteers welcome
- VA Connecticut Healthcare System, West Haven · 3 mi away
Oral Contraceptive Pill (OCP) Pharmacogenomics
RecruitingPhase 4Healthy volunteers welcome
- Yale University, New Haven
Neural Mechanisms of the Social Brain
RecruitingHealthy volunteers welcome
- Yale School of Medicine, New Haven
Mechanistic Studies of Psilocybin in Headache Disorders
RecruitingEarly phase 1Healthy volunteers welcome
- VA Connecticut Healthcare System, West Haven · 3 mi away
Reversal of Lipid-Induced Insulin Resistance
RecruitingHealthy volunteers welcome
- Yale Center for Clinical Investigation HRU, New Haven
Efficacy of Guselkumab in Treating Hailey Hailey Disease
RecruitingPhase 2Healthy volunteers welcome
- Church Street Research Unit, Yale Center for Clinical Investigation, New Haven
Effect of the Thrive AI Health App on Lifestyle Behaviors and Quality of Life
RecruitingHealthy volunteers welcome
- Yale University, New Haven
AB821 in Adult Participants With Locally Advanced or Metastatic Solid Tumors
RecruitingPhase 1Healthy volunteers welcome
- Yale University, New Haven
Investigation of Lymph Node Biology in Kidney Cancer
RecruitingHealthy volunteers welcome
- Yale University, New Haven
Opioid Use Disorder and Pain
RecruitingObservational studyHealthy volunteers welcome
- Connecticut Mental Health Center, S105, New Haven
Study of the Safety, Tolerability, Electrophysiological Effects and Efficacy of DMT in Humans
RecruitingPhase 1Healthy volunteers welcome
- Biological Studies Unit at the VA Connecticut Healthcare System, Yale School of Medicine,, West Haven · 3 mi away
A Study to Learn How Different Forms of the Study Medicine Called PF-08049820 Are Absorbed and Eliminated in Healthy Adults
RecruitingPhase 1Healthy volunteers welcome
- Pfizer Clinical Research Unit - New Haven, New Haven
Imaging Phosphodiesterase 4B (PDE4B) in People With Psychiatric Disorders With Positron Emission Tomography (PET) and the Radiotracer [18F]PF974
RecruitingObservational studyHealthy volunteers welcome
- Yale University, New Haven
Evaluation of [¹⁸F]MODAG-009 PET Imaging in Synucleinopathies
RecruitingEarly phase 1Healthy volunteers welcome
- Institute for Neurodegenerative Disorders and XingImaging, LLC, New Haven
Consolidative Local Therapy (CLT) in Oligo-metastatic Urothelial Carcinoma
RecruitingPhase 2Healthy volunteers welcome
- Yale University, New Haven
Phase 2 Study of Apremilast in Women and Men With Alcohol Use Disorder
RecruitingPhase 2Healthy volunteers welcome
- Yale University, New Haven
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
RecruitingObservational studyHealthy volunteers welcome
- Yale University, New Haven
Evaluation of the Pharmacokinetics, Biodistribution and Radiation Dosimetry of [18F]MODAG-009 Positron Emission Tomography (PET) Radiotracers in Adult Healthy Volunteers
RecruitingEarly phase 1Healthy volunteers welcome
- Institute for Neurodegenerative Disorders and XingImaging, LLC, New Haven
Integrated e-Health (Electronic Health) for HIV and Substance Use Disorders in Justice Involved Women
RecruitingPhase 4Healthy volunteers welcome
- Yale University, New Haven
FLASH-Breast: Evaluating the Efficacy of Fezolinetant in Reducing Vasomotor Symptoms in Women With Breast Cancer on Endocrine Therapy
RecruitingPhase 2Healthy volunteers welcome
- Yale University, New Haven
Assessing the Effectiveness of Digital Wellness Modules on Perceived Quality of Life
RecruitingHealthy volunteers welcome
- Yale University, New Haven
Intestinal Immunity in Neurologic Disease
RecruitingObservational studyHealthy volunteers welcome
- Yale MS Clinic, North Haven · 7 mi away
Genomic Predictors of Recurrent Pregnancy Loss
RecruitingObservational studyHealthy volunteers welcome
- Yale University, New Haven
Saci Nivo Rela for TNBC
RecruitingPhase 1/2Healthy volunteers welcome
- Yale University, New Haven
Developing a Novel Human Laboratory Paradigm for AUD Medication Screening
RecruitingHealthy volunteers welcome
- Yale University, New Haven
SHAPE Test for Preoperative Risk Stratification
RecruitingObservational studyHealthy volunteers welcome
- Yale New Haven Hospital, New Haven
Implementation Facilitation Pilot for Alcohol Use Disorder (AUD) in Alcohol-associated Liver Disease (ALD)
RecruitingHealthy volunteers welcome
- Yale School of Medicine/Yale-New Haven Health, New Haven
Gender Related Differences in the Acute Effects of Delta-9-Tetrahydrocannabinol in Healthy Humans: Sub-Study II
RecruitingPhase 1Healthy volunteers welcome
- Biological Studies Unit at the VA Connecticut Healthcare System, Yale School of Medicine, West Haven · 3 mi away
Stress and Pain in People Living With HIV
RecruitingHealthy volunteers welcome
- The Yale Stress Center, New Haven
Imaging Cannabinoid Receptors Using Positron Emission Tomography (PET) Scanning
RecruitingObservational studyHealthy volunteers welcome
- Connecticut Mental Health Center, Clinical Neuroscience Research Unit, New Haven
Study of Biodistribution, Metabolism, Excretion and Brain Uptake11C-M503
RecruitingEarly phase 1Healthy volunteers welcome
- Yale New Haven Hospital, New Haven
BioBrace® Implant for Arthroscopic Repair of Full Thickness Rotator Cuff Tears
RecruitingHealthy volunteers welcome
- ConMed, New Haven
Father-Focused Intervention for Reducing Family Violence and Symptoms in Children
RecruitingHealthy volunteers welcome
- Yale, New Haven
A Pancreatic Cancer Screening Study in Individuals With New-Onset or Deteriorating Diabetes Mellitus
RecruitingObservational studyHealthy volunteers welcome
- Yale University, New Haven
Preoperative Exercise Testing and Perioperative Outcomes
RecruitingObservational studyHealthy volunteers welcome
- Yale New Haven Hospital, Pre-Surgical Evaluation Clinic, New Haven
A First in Human Study of CMND-100 in Healthy and Alcohol Use Disorder (AUD) Subjects
RecruitingPhase 1/2Healthy volunteers welcome
- Connecticut Mental Health Center, New Haven
Sodium-Glucose Cotransporter-2 Inhibitor for Patients With Acute Cardiorenal Syndrome
RecruitingPhase 2Healthy volunteers welcome
- Yale New Haven Hospital-St. Raphael Campus, New Haven
- Yale New Haven Hospital, New Haven
SV2A Density Cannabis Use Disorder
RecruitingEarly phase 1Healthy volunteers welcome
- Yale University School of Medicine, New Haven
Open-Label Psilocybin Study in Transdiagnostic Population
RecruitingPhase 1Healthy volunteers welcome
- Connecticut Mental Health Center - Yale School of Medicine, New Haven
Imaging Depression in Parkinson's Disease
RecruitingPhase 2Healthy volunteers welcome
- Yale University, New Haven
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
RecruitingHealthy volunteers welcome
- Yale New Haven Medical Center, New Haven
Mechanistic Evaluation of Guanfacine on Drinking Behavior in Women and Men With Alcohol Use Disorders
RecruitingPhase 2Healthy volunteers welcome
- Yale University School of Medicine, New Haven
SV2A in Older Adults
RecruitingPhase 1/2Healthy volunteers welcome
- Conneticut Mental Health Center, New Haven
Speech Motor Learning and Retention (Aim 2)
RecruitingHealthy volunteers welcome
- Yale Child Study Center, New Haven
Speech Motor Learning and Retention (Aim 1)
RecruitingHealthy volunteers welcome
- Yale Child Study Center, New Haven
Rheumatology Patient Registry and Biorepository
RecruitingObservational studyHealthy volunteers welcome
- Yale New Haven Hospital, New Haven
MyChart Proxy Outreach to Parents (MyPOP)
RecruitingHealthy volunteers welcome
- Cornell Scott Hill Health Center, New Haven
- Fair Haven Community Health Center, New Haven
- Yale New Haven Health, New Haven
- and 1 more
TRUsted rEsidents and Housing Assistance to Decrease Violence Exposure in New Haven
RecruitingHealthy volunteers welcome
- Beaver Hills, New Haven
- Dixwell, New Haven
- Dwight/West River, New Haven
- and 4 more
Music Mindfulness Study 2a.
RecruitingHealthy volunteers welcome
- BLOOM, New Haven
- Musical Intervention Studios, New Haven
Evaluating the Impact of Social Music
RecruitingHealthy volunteers welcome
- BLOOM, New Haven
- Musical Intervention Studios, New Haven
Transcranial Magnetic Stimulation (TMS) Study for Adults With Autism Spectrum Disorder (ASD)
RecruitingHealthy volunteers welcome
- Yale University Child Study Center, New Haven
Molecular Indicators of Systematic Fitness
RecruitingObservational studyHealthy volunteers welcome
- VO Health, Inc., New Haven
SV2 PET Imaging With [11C]APP311
RecruitingObservational studyHealthy volunteers welcome
- Conneticut Mental Health Center, New Haven
Hemodynamics Monitoring During Lower Body Negative Pressure (LBNP) Induced Controlled Hypovolemia
RecruitingObservational studyHealthy volunteers welcome
- John B. Pierce Laboratory, New Haven
Craving Network Neurofeedback
RecruitingHealthy volunteers welcome
- Yale MRRC Anlyan Center, New Haven
Bone Marrow Derived Stem Cells Mobilization for Treatment of Abnormal Endometrium
RecruitingEarly phase 1Healthy volunteers welcome
- Yale Fertility Center, Orange · 5 mi away
Acute Effects of THC in Older Adult
RecruitingPhase 1Healthy volunteers welcome
- VA Connecticut Healthcare System, West Haven · 3 mi away
TrialNet Pathway to Prevention of T1D
RecruitingObservational studyHealthy volunteers welcome
- Yale University School of Medicine, New Haven
Intradermal Influenza Vaccination
RecruitingEarly phase 1Healthy volunteers welcome
- Church Street Research Unit, New Haven
Systems Investigation of Vaccine Responses in Aging and Frailty
RecruitingPhase 2Healthy volunteers welcome
- Yale School of Medicine, New Haven
Gender Related Differences in the Acute Effects of Delta-9-Tetrahydrocannabinol in Healthy Humans
RecruitingPhase 1Healthy volunteers welcome
- Biological Studies Unit at the VA Connecticut Healthcare System, Yale School of Medicine, West Haven · 3 mi away
Gender Related Differences in the Acute Effects of Delta-9-Tetrahydrocannabinol in Healthy Humans: Sub-Study I
RecruitingPhase 1Healthy volunteers welcome
- Biological Studies Unit at the VA Connecticut Healthcare System, Yale School of Medicine, West Haven · 3 mi away
Cardiovascular Disease Risk in Women With Endometriosis
RecruitingEarly phase 1Healthy volunteers welcome
- Yale School of Medicine, New Haven
TRAC-ER Intervention to Reduce Risky Alcohol Use and HIV Risk
RecruitingHealthy volunteers welcome
- Yale University, New Haven
Reversibility of Brain Glucose Transport in Type 2 Diabetes Mellitus (T2DM)
RecruitingHealthy volunteers welcome
- Yale New Haven Hospital (YNHH) Research Unit (HRU), New Haven
Adaptation and Implementation of Peer Support in Brazil
RecruitingObservational studyHealthy volunteers welcome
- Yale University Program for Recovery and Community Health, New Haven
From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.