{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+first&page=7",
    "query": {
      "intervention": "Placebo first",
      "page": 7
    },
    "page_size": 10
  },
  "pagination": {
    "page": 7,
    "page_size": 10,
    "total_count": 3262,
    "total_pages": 327,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+first&page=8&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+first&page=6&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-11T18:39:45.272Z",
  "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": "NCT04114825",
      "title": "Study of RV001V in Biochemical Failure Following Curatively Intended Therapy For Localized Prostate Cancer",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Prostate Cancer Recurrent"
      ],
      "interventions": [
        {
          "name": "RV001V",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "RhoVac APS",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 180,
      "start_date": "2019-11-19",
      "completion_date": "2022-11",
      "has_results": false,
      "last_update_posted_date": "2021-09-28",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 7,
      "location_summary": "Clearwater, Florida • Towson, Maryland • Omaha, Nebraska + 4 more",
      "locations": [
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Towson",
          "state": "Maryland"
        },
        {
          "city": "Omaha",
          "state": "Nebraska"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04114825"
    },
    {
      "nct_id": "NCT01237197",
      "title": "Exenatide in Extreme Pediatric Obesity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Exenatide",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "12 Years to 19 Years"
      },
      "enrollment_count": 26,
      "start_date": "2010-10",
      "completion_date": "2012-10",
      "has_results": true,
      "last_update_posted_date": "2014-09-12",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 2,
      "location_summary": "Minneapolis, Minnesota • Saint Paul, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01237197"
    },
    {
      "nct_id": "NCT06082843",
      "title": "A Study to Test Whether Avenciguat Helps People With Liver Cirrhosis and High Blood Pressure in the Portal Vein (Main Vessel Going to the Liver) Who Had Bleeding in the Esophagus or Fluid Accumulation in the Belly",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hypertension, Portal",
        "Liver Cirrhosis"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Avenciguat",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Boehringer Ingelheim",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 22,
      "start_date": "2024-01-03",
      "completion_date": "2024-05-30",
      "has_results": true,
      "last_update_posted_date": "2025-06-12",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 2,
      "location_summary": "Pasadena, California • Rialto, California",
      "locations": [
        {
          "city": "Pasadena",
          "state": "California"
        },
        {
          "city": "Rialto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06082843"
    },
    {
      "nct_id": "NCT00855920",
      "title": "Study Utilizing Rilonacept in Gout Exacerbations",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Acute Gout Flare"
      ],
      "interventions": [
        {
          "name": "Rilonacept",
          "type": "DRUG"
        },
        {
          "name": "Indomethacin",
          "type": "DRUG"
        },
        {
          "name": "Placebo (for Indomethacin)",
          "type": "OTHER"
        },
        {
          "name": "Placebo (for Rilonacept)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Regeneron Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 225,
      "start_date": "2009-03",
      "completion_date": "2010-02",
      "has_results": true,
      "last_update_posted_date": "2017-04-28",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 44,
      "location_summary": "Birmingham, Alabama • Huntsville, Alabama • Mesa, Arizona + 40 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Sierra Vista",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00855920"
    },
    {
      "nct_id": "NCT00586482",
      "title": "Pilot Study: Preoperative Nicotine Lozenges",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Smoking"
      ],
      "interventions": [
        {
          "name": "Nicotine Lozenge",
          "type": "DRUG"
        },
        {
          "name": "Placebo Lozenge",
          "type": "DRUG"
        },
        {
          "name": "Abstinence Advisement",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 46,
      "start_date": "2006-08",
      "completion_date": "2013-01",
      "has_results": true,
      "last_update_posted_date": "2014-12-22",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00586482"
    },
    {
      "nct_id": "NCT03806985",
      "title": "Effects of Psilocybin in Concussion Headache",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Post-Traumatic Headache"
      ],
      "interventions": [
        {
          "name": "Placebo oral capsule",
          "type": "DRUG"
        },
        {
          "name": "Low Dose Psilocybin",
          "type": "DRUG"
        },
        {
          "name": "High Dose Psilocybin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 12,
      "start_date": "2019-03-28",
      "completion_date": "2023-06-27",
      "has_results": false,
      "last_update_posted_date": "2023-10-12",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 1,
      "location_summary": "West Haven, Connecticut",
      "locations": [
        {
          "city": "West Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03806985"
    },
    {
      "nct_id": "NCT03653091",
      "title": "Safety & Effectiveness of Duodenal Mucosal Resurfacing (DMR) Using the Revita™ System in Treatment of Type 2 Diabetes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Type 2 Diabetes"
      ],
      "interventions": [
        {
          "name": "Duodenal Mucosal Resurfacing (DMR)",
          "type": "DEVICE"
        },
        {
          "name": "Duodenal Mucosal Resurfacing Sham (Sham)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Fractyl Health Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "28 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "28 Years to 65 Years"
      },
      "enrollment_count": 9,
      "start_date": "2018-09-28",
      "completion_date": "2020-08-10",
      "has_results": true,
      "last_update_posted_date": "2024-02-14",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 6,
      "location_summary": "Orlando, Florida • Boston, Massachusetts • Lebanon, New Hampshire + 3 more",
      "locations": [
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03653091"
    },
    {
      "nct_id": "NCT02593097",
      "title": "Metformin for the Prevention of Episodic Migraine (MPEM)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Migraine"
      ],
      "interventions": [
        {
          "name": "Metformin",
          "type": "DRUG"
        },
        {
          "name": "Matching Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 34,
      "start_date": "2016-02",
      "completion_date": "2019-06",
      "has_results": true,
      "last_update_posted_date": "2020-07-01",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 1,
      "location_summary": "Scottsdale, Arizona",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02593097"
    },
    {
      "nct_id": "NCT04642820",
      "title": "Drugs Brain and Behavior (DDP)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Stimulant Use"
      ],
      "interventions": [
        {
          "name": "Methamphetamine",
          "type": "DRUG"
        },
        {
          "name": "placebo oral tablet",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 138,
      "start_date": "2020-11-01",
      "completion_date": "2024-06-01",
      "has_results": true,
      "last_update_posted_date": "2025-01-09",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04642820"
    },
    {
      "nct_id": "NCT03467789",
      "title": "Vitamin D as a Nutritional Neoadjuvant During Photodynamic Therapy of Basal Cell Carcinoma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Basal Cell Carcinoma",
        "Basal Cell Nevus Syndrome"
      ],
      "interventions": [
        {
          "name": "Dietary Vitamin D3 pre-treatment",
          "type": "DRUG"
        },
        {
          "name": "Photodynamic therapy",
          "type": "RADIATION"
        },
        {
          "name": "Serum Maintenance Vitamin D3",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "RADIATION"
      ],
      "sponsor": "Case Comprehensive Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 37,
      "start_date": "2018-10-01",
      "completion_date": "2023-01-06",
      "has_results": false,
      "last_update_posted_date": "2024-10-17",
      "last_synced_at": "2026-11-11T18:39:45.272Z",
      "location_count": 2,
      "location_summary": "Phoenix, Arizona • Cleveland, Ohio",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03467789"
    }
  ]
}