{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?page=4&q=healthy+volunteer+studies+near+Boston",
    "query": {
      "state": "Massachusetts",
      "city": "Boston",
      "healthyVolunteers": true,
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 2671,
    "total_pages": 268,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=5&q=healthy+volunteer+studies+near+Boston&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=3&q=healthy+volunteer+studies+near+Boston&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-12T20:06:04.648Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT03878160",
      "title": "MBCT Delivered Via Group Videoconferencing for ACS Patients With Elevated Depression Symptoms",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Coronary Syndrome",
        "Depression",
        "Myocardial Infarction",
        "Unstable Angina",
        "STEMI",
        "NSTEMI - Non-ST Segment Elevation MI"
      ],
      "interventions": [
        {
          "name": "Individual Interview",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "35 Years to 85 Years"
      },
      "enrollment_count": 27,
      "start_date": "2018-07-01",
      "completion_date": "2020-02-01",
      "has_results": true,
      "last_update_posted_date": "2021-06-04",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03878160"
    },
    {
      "nct_id": "NCT03925220",
      "title": "Testing a Brief Substance Misuse Preventative Intervention for Parents/Guardians of 5th-7th Grade Students",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance-Related Disorders",
        "Underage Drinking",
        "Drug Use"
      ],
      "interventions": [
        {
          "name": "The SUPPER Project",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Improving nutrition and physical activity among youth",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Tufts University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "9 Years",
        "maximum_age": "14 Years",
        "sex": "ALL",
        "summary": "9 Years to 14 Years"
      },
      "enrollment_count": 402,
      "start_date": "2019-03-06",
      "completion_date": "2025-01-30",
      "has_results": true,
      "last_update_posted_date": "2025-07-09",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03925220"
    },
    {
      "nct_id": "NCT04148482",
      "title": "PREMIER: PREvention of Metabolic Illness Through prEcision nutRition",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Type 2 Diabetes",
        "Metabolic Syndrome",
        "Diet Habit",
        "Nutritional and Metabolic Disease",
        "Food Preferences"
      ],
      "interventions": [
        {
          "name": "Dietary intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 22,
      "start_date": "2021-06-17",
      "completion_date": "2024-09-19",
      "has_results": true,
      "last_update_posted_date": "2025-07-23",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04148482"
    },
    {
      "nct_id": "NCT03175159",
      "title": "Integrated BA and HIV RR Counseling for MSM With Stimulant Abuse",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stimulant Abuse",
        "HIV Prevention",
        "Substance Abuse"
      ],
      "interventions": [
        {
          "name": "IMPACT",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard of Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 205,
      "start_date": "2018-03-01",
      "completion_date": "2024-03-01",
      "has_results": false,
      "last_update_posted_date": "2024-07-25",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 2,
      "location_summary": "Miami, Florida • Boston, Massachusetts",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03175159"
    },
    {
      "nct_id": "NCT02461420",
      "title": "Mapping the Genotype, Phenotype, and Natural History of Phelan-McDermid Syndrome",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Phelan-McDermid Syndrome",
        "Autism Spectrum Disorder",
        "Intellectual Disability"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Months",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Months and older"
      },
      "enrollment_count": 207,
      "start_date": "2015-05",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-08-06",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 5,
      "location_summary": "Stanford, California • Chicago, Illinois • Bethesda, Maryland + 2 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02461420"
    },
    {
      "nct_id": "NCT04532580",
      "title": "Clinical Validation of Boneview for FDA Submission",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Fracture"
      ],
      "interventions": [
        {
          "name": "Diagnosis of fracture on X-Ray Radiographs",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Gleamer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 480,
      "start_date": "2020-09-01",
      "completion_date": "2021-07-26",
      "has_results": false,
      "last_update_posted_date": "2021-08-12",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04532580"
    },
    {
      "nct_id": "NCT04821141",
      "title": "Phase IIB Trial of Bazedoxifene Plus Conjugated Estrogens",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Risk Reduction",
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Bazedoxifene and Conjugated Estrogens",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Kansas Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "64 Years",
        "sex": "FEMALE",
        "summary": "45 Years to 64 Years · Female only"
      },
      "enrollment_count": 120,
      "start_date": "2021-12-14",
      "completion_date": "2027-07-31",
      "has_results": false,
      "last_update_posted_date": "2025-10-29",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 6,
      "location_summary": "Duarte, California • San Francisco, California • Chicago, Illinois + 3 more",
      "locations": [
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04821141"
    },
    {
      "nct_id": "NCT00266929",
      "title": "Treatment of Type II Odontoid Fractures Among the Elderly",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neck Injuries",
        "Spinal Injuries"
      ],
      "interventions": [
        {
          "name": "surgical",
          "type": "PROCEDURE"
        },
        {
          "name": "conservative treatment",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "AOSpine North America Research Network",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "64 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "64 Years and older"
      },
      "enrollment_count": 159,
      "start_date": "2005-12",
      "completion_date": "2010-05",
      "has_results": false,
      "last_update_posted_date": "2017-08-11",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 14,
      "location_summary": "Atlanta, Georgia • Indianapolis, Indiana • Kansas City, Kansas + 11 more",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00266929"
    },
    {
      "nct_id": "NCT07639827",
      "title": "A Study of a Mental Fitness Intervention for Anesthesiology Resident Wellbeing and Self-Compassion",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Wellness",
        "Self Compassion",
        "Burnout",
        "Anxiety",
        "Depression"
      ],
      "interventions": [
        {
          "name": "App-based bundled mental fitness intervention",
          "type": "OTHER"
        },
        {
          "name": "App-based wellness module collection",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2026-08",
      "completion_date": "2027-01",
      "has_results": false,
      "last_update_posted_date": "2026-06-16",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07639827"
    },
    {
      "nct_id": "NCT02720094",
      "title": "Injectable Cabotegravir Compared to TDF/FTC For PrEP in HIV-Uninfected Men and Transgender Women Who Have Sex With Men",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Cabotegravir Oral Tablet",
          "type": "DRUG"
        },
        {
          "name": "TDF/FTC tablets",
          "type": "DRUG"
        },
        {
          "name": "Placebo for TDF/FTC tablets",
          "type": "DRUG"
        },
        {
          "name": "Placebo for cabotegravir oral tablet",
          "type": "DRUG"
        },
        {
          "name": "CAB LA",
          "type": "DRUG"
        },
        {
          "name": "Placebo for CAB LA",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4570,
      "start_date": "2016-12-19",
      "completion_date": "2025-03-31",
      "has_results": true,
      "last_update_posted_date": "2026-03-19",
      "last_synced_at": "2026-10-12T20:06:04.648Z",
      "location_count": 27,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • Oakland, California + 20 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02720094"
    }
  ]
}