Healthy volunteers · New Hampshire
Studies for healthy volunteers in New Hampshire
21 studies have at least one recruiting site in New Hampshire. 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.
21 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Observational Study of Decentralized Urine Optical Interaction Patterns Associated With Environmental Microplastic and Nanoplastic Exposure
Ecotera Health LLC
- Location
- Manchester, NH + 50 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Cogito: A Turnkey Solution for Rapidly Developing, Evaluating, Deploying, and Scaling Digital Therapeutics
Square2 Systems, Inc.
- Location
- Hanover, NH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Study of Cross-Cutting E-Health Prevention Approaches
University of New Hampshire
- Location
- Durham, NH
- Eligibility basics
- Ages 18–24
- RecruitingHealthy volunteers
Genetic Risk, Parental Feeding Practices, and Appetitive Traits in Early Life
Trustees of Dartmouth College
- Location
- Hanover, NH
- Eligibility basics
- Ages 2–6
- RecruitingHealthy volunteers
MCI Speech in Noise
Dartmouth-Hitchcock Medical Center
- Location
- Lebanon, NH
- Eligibility basics
- Ages 55–80
- RecruitingHealthy volunteers
Transcranial Direct Current Stimulation and Modulation of Affect and Pain
Trustees of Dartmouth College
- Location
- Hanover, NH
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
ASSESS ALL ALS Study
St. Joseph's Hospital and Medical Center, Phoenix
- Location
- Lebanon, NH + 35 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
PREVENT ALL ALS Study
St. Joseph's Hospital and Medical Center, Phoenix
- Location
- Lebanon, NH + 30 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Radiation Therapy for Dupuytren's Contracture Following Non-Surgical Release
Dartmouth-Hitchcock Medical Center
- Location
- Lebanon, NH
- Eligibility basics
- Ages 45+
- RecruitingHealthy volunteers
Internet Based Psychological Support
Dartmouth-Hitchcock Medical Center
- Location
- Lebanon, NH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Chronic Radiation Cystitis and Effect of Hyperbaric Oxygen Therapy on Patient Reported Outcomes and Urine Inflammatory Biomarkers
Rachel A. Moses
- Location
- Lebanon, NH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Neural Mechanisms of Interpersonal Expectations on Negative Affect
Trustees of Dartmouth College
- Location
- Hanover, NH
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
Yale University
- Location
- Lebanon, NH + 32 other US sites
- Eligibility basics
- Ages 15–55 · Women only
- RecruitingHealthy volunteers
Kidney Function in People With Cystic Fibrosis in the Era of HEMT
University of Virginia
- Location
- Lebanon, NH + 2 other US sites
- Eligibility basics
- Ages 7+
- RecruitingHealthy volunteers
Nutrition to Support Postoperative Recovery
Dartmouth-Hitchcock Medical Center
- Location
- Lebanon, NH
- Eligibility basics
- Ages 70+
- RecruitingHealthy volunteers
Assessment of Skin Lesions Using a Tissue Oxygen Imager Based on Protoporphyrin IX (PPIX) Fluorescence. This is an Open-label, Non-randomized, Feasibility Study That Includes a One-time Application of an FDA Approved…
Dartmouth-Hitchcock Medical Center
- Location
- Lebanon, NH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Healthy Homes Study
Dartmouth-Hitchcock Medical Center
- Location
- Lebanon, NH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Human Intracranial Electrophysiology
Dartmouth-Hitchcock Medical Center
- Location
- Lebanon, NH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
The Warmth, Anticipation, Sensation, Aversion, and Body-part Imaging Study
Trustees of Dartmouth College
- Location
- Hanover, NH
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Virtual Contexts for Affective Modulation
Trustees of Dartmouth College
- Location
- Hanover, NH
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
Quantification of Visually Evoked Cortical Potentials in Individuals With Hearing Loss
Dartmouth-Hitchcock Medical Center
- Location
- Lebanon, NH
- Eligibility basics
- Ages 18+
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.