{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=visit+with+a+volunteer&page=3",
    "query": {
      "intervention": "visit with a volunteer",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 106,
    "total_pages": 11,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=visit+with+a+volunteer&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=visit+with+a+volunteer&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-05T10:10:44.590Z",
  "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": "NCT00968292",
      "title": "Stability and 3D Motion Study of an Experimental Prosthetic Foot",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Amputation"
      ],
      "interventions": [
        {
          "name": "Experimental prosthetics foot (K3 Promoter)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Tensegrity Prosthetics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 50,
      "start_date": "2010-05",
      "completion_date": "2010-08",
      "has_results": false,
      "last_update_posted_date": "2009-08-28",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 1,
      "location_summary": "Arvada, Colorado",
      "locations": [
        {
          "city": "Arvada",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00968292"
    },
    {
      "nct_id": "NCT07840144",
      "title": "Lower Body Negative Pressure to Validate Physiological Monitors",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Physiological Stress"
      ],
      "interventions": [
        {
          "name": "Lower Body Negative Pressure with Noninvasive Physiological Monitoring",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 50,
      "start_date": "2026-09-30",
      "completion_date": "2028-09-28",
      "has_results": false,
      "last_update_posted_date": "2026-09-24",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07840144"
    },
    {
      "nct_id": "NCT04839978",
      "title": "Community Trial in the Cherokee Nation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid Abuse"
      ],
      "interventions": [
        {
          "name": "Connect Program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Communities Mobilizing for Change and Action (CMCA)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "15 Years to 17 Years"
      },
      "enrollment_count": 919,
      "start_date": "2021-09-29",
      "completion_date": "2024-12-31",
      "has_results": true,
      "last_update_posted_date": "2026-03-05",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 1,
      "location_summary": "Tahlequah, Oklahoma",
      "locations": [
        {
          "city": "Tahlequah",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04839978"
    },
    {
      "nct_id": "NCT07634939",
      "title": "Liver Micro Flow - MRI",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Liver Diseases"
      ],
      "interventions": [
        {
          "name": "Novel MRI Software",
          "type": "DEVICE"
        },
        {
          "name": "Ensure Plus Nutrition Shake",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "7 Years and older"
      },
      "enrollment_count": 110,
      "start_date": "2027-01-15",
      "completion_date": "2029-05",
      "has_results": false,
      "last_update_posted_date": "2026-09-29",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07634939"
    },
    {
      "nct_id": "NCT06176079",
      "title": "Hyperpolarized Pyruvate (13C) Magnetic Resonance Imaging In Patients With Fatty Liver Disease",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Non-Alcoholic Fatty Liver Disease",
        "Non Alcoholic Fatty Liver",
        "Non Alcoholic Steatohepatitis",
        "NAFLD",
        "NASH"
      ],
      "interventions": [
        {
          "name": "Hyperpolarized (HP) 13C",
          "type": "DRUG"
        },
        {
          "name": "Hyperpolarized 13C-Urea",
          "type": "DRUG"
        },
        {
          "name": "Magnetic Resonance Imaging",
          "type": "PROCEDURE"
        },
        {
          "name": "Saline Flush",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Michael Ohliger, MD PhD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 44,
      "start_date": "2020-07-22",
      "completion_date": "2025-08-28",
      "has_results": false,
      "last_update_posted_date": "2026-08-03",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06176079"
    },
    {
      "nct_id": "NCT01850550",
      "title": "Impact of Volunteer Peer-Led Intervention for Weight Control in Primary Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Weight Loss"
      ],
      "interventions": [
        {
          "name": "Weight loss Groups",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Milton S. Hershey Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 65 Years · Female only"
      },
      "enrollment_count": 80,
      "start_date": "2013-02",
      "completion_date": "2013-08",
      "has_results": true,
      "last_update_posted_date": "2015-06-11",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 1,
      "location_summary": "Hershey, Pennsylvania",
      "locations": [
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01850550"
    },
    {
      "nct_id": "NCT06506058",
      "title": "Vestibular and Cortical Contributions to Transitions in Freezing of Gait in Parkinson's Disease",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "EVS and EEG",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 75,
      "start_date": "2025-03-24",
      "completion_date": "2029-01-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-19",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06506058"
    },
    {
      "nct_id": "NCT03919669",
      "title": "A Longitudinal Evaluation of a Radiotracer for Use in Tau Tracking",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alzheimer Disease",
        "Mild Cognitive Impairment"
      ],
      "interventions": [
        {
          "name": "All Subjects",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "50 Years to 85 Years"
      },
      "enrollment_count": 27,
      "start_date": "2019-04-02",
      "completion_date": "2022-05-19",
      "has_results": true,
      "last_update_posted_date": "2023-08-03",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03919669"
    },
    {
      "nct_id": "NCT05648110",
      "title": "Parent Study: Study Understanding Pre-Exposure pRophylaxis of NOvel Anitbodies (SUPERNOVA) Sub-study: Study Understanding Pre-Exposure pRophylaxis of NOvel Anitbodies (SUPERNOVA Sub-study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "COVID-19, SARS-CoV-2"
      ],
      "interventions": [
        {
          "name": "AZD5156 (Parent study Sentinel Safety Cohort)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo (Parent study Sentinel Safety Cohort)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "EVUSHELD™ (Parent study Main Cohort)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "AZD3152 (Parent study Main Cohort)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo (Parent study Main Cohort)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "AZD3152 (Sub-study)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "AZD7442 - EVUSHELD™ (Sub-study)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "AZD7442 (EVUSHELD™) (Sub-study) Immunocompromised participants offered AZD3152",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "AstraZeneca",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "130 Years",
        "sex": "ALL",
        "summary": "12 Years to 130 Years"
      },
      "enrollment_count": 3882,
      "start_date": "2022-12-16",
      "completion_date": "2025-02-11",
      "has_results": true,
      "last_update_posted_date": "2026-06-18",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 130,
      "location_summary": "Birmingham, Alabama • Mobile, Alabama • Glendale, Arizona + 108 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Glendale",
          "state": "Arizona"
        },
        {
          "city": "Mesa",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05648110"
    },
    {
      "nct_id": "NCT03140527",
      "title": "Study Assessing the Safety, Tolerability, Pharmacokinetics, Food Effect, and Drug-Drug Interactions of PTI-801 in Healthy Volunteers, and Safety, Tolerability, and Pharmacokinetics of PTI-801 in Subjects With Cystic Fibrosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Volunteer",
        "Cystic Fibrosis"
      ],
      "interventions": [
        {
          "name": "PTI-801",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "PTI-808",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Proteostasis Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 171,
      "start_date": "2017-04-10",
      "completion_date": "2020-02-27",
      "has_results": false,
      "last_update_posted_date": "2020-04-30",
      "last_synced_at": "2026-10-05T10:10:44.590Z",
      "location_count": 33,
      "location_summary": "Birmingham, Alabama • Anchorage, Alaska • Stanford, California + 28 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Altamonte Springs",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03140527"
    }
  ]
}