{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo&page=51",
    "query": {
      "intervention": "Placebo",
      "page": 51
    },
    "page_size": 10
  },
  "pagination": {
    "page": 51,
    "page_size": 10,
    "total_count": 33158,
    "total_pages": 3316,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo&page=52&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo&page=50&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-07T09:48:27.623Z",
  "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": "NCT02203695",
      "title": "Randomized Salvage Radiation Therapy Plus Enzalutamide Post Prostatectomy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Adenocarcinoma of the Prostate"
      ],
      "interventions": [
        {
          "name": "Enzalutamide",
          "type": "DRUG"
        },
        {
          "name": "SRT",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "DRUG",
        "RADIATION"
      ],
      "sponsor": "Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "MALE",
        "summary": "18 Years to 100 Years · Male only"
      },
      "enrollment_count": 86,
      "start_date": "2015-03-28",
      "completion_date": "2022-12-31",
      "has_results": true,
      "last_update_posted_date": "2025-10-28",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 9,
      "location_summary": "Washington D.C., District of Columbia • Chicago, Illinois • Lafayette, Indiana + 6 more",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Lafayette",
          "state": "Indiana"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02203695"
    },
    {
      "nct_id": "NCT00045812",
      "title": "SCH-58235 (Ezetimibe) to Treat Homozygous Sitosterolemia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Lipoidosis"
      ],
      "interventions": [
        {
          "name": "SCH-58235",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Heart, Lung, and Blood Institute (NHLBI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 5,
      "start_date": "2001-03",
      "completion_date": "2004-04",
      "has_results": false,
      "last_update_posted_date": "2008-03-04",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00045812"
    },
    {
      "nct_id": "NCT04071119",
      "title": "Alcohol and Cigarette Craving During Oxytocin Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Alcohol Use Disorder",
        "Smoking"
      ],
      "interventions": [
        {
          "name": "Oxytocin nasal spray",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Brown University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 19,
      "start_date": "2020-11-09",
      "completion_date": "2024-04-02",
      "has_results": false,
      "last_update_posted_date": "2024-05-14",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04071119"
    },
    {
      "nct_id": "NCT05222919",
      "title": "Study to Evaluate the Efficacy of Bare Performance Nutrition's Peak Sleep Supplementation on Sleep Quality and Duration.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Bare performance supplement",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Bare Performance Nutrition",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "24 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "24 Years to 45 Years"
      },
      "enrollment_count": 72,
      "start_date": "2022-02-15",
      "completion_date": "2022-04-15",
      "has_results": false,
      "last_update_posted_date": "2022-06-21",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 1,
      "location_summary": "Santa Monica, California",
      "locations": [
        {
          "city": "Santa Monica",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05222919"
    },
    {
      "nct_id": "NCT00995709",
      "title": "Phase III Study in Refractory Behcet's Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Behcet Disease"
      ],
      "interventions": [
        {
          "name": "AIN457",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 118,
      "start_date": "2009-10",
      "completion_date": "2010-07",
      "has_results": true,
      "last_update_posted_date": "2015-08-31",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 3,
      "location_summary": "Baltimore, Maryland • Arlington, Texas • Houston, Texas",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Arlington",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00995709"
    },
    {
      "nct_id": "NCT07376564",
      "title": "Assessing the Impact of High Theacrine Doses on Hemodynamic Measures",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hemodynamic Measure",
        "Cognitive Performance in Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "Maltodextrin (Placebo)",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Low dose theacrine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Medium dose theacrine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "High dose theacrine",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Titch Madzima",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 19,
      "start_date": "2023-08-09",
      "completion_date": "2024-11-01",
      "has_results": false,
      "last_update_posted_date": "2026-01-29",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 1,
      "location_summary": "Elon, North Carolina",
      "locations": [
        {
          "city": "Elon",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07376564"
    },
    {
      "nct_id": "NCT01689909",
      "title": "Reducing Suicidal Ideation Through Insomnia Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Insomnia",
        "Depression",
        "Suicidal Ideation"
      ],
      "interventions": [
        {
          "name": "Zolpidem-CR",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Augusta University",
      "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": 103,
      "start_date": "2012-12-06",
      "completion_date": "2018-01-01",
      "has_results": true,
      "last_update_posted_date": "2022-02-16",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 4,
      "location_summary": "Augusta, Georgia • Durham, North Carolina • Wake Forest, North Carolina + 1 more",
      "locations": [
        {
          "city": "Augusta",
          "state": "Georgia"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Wake Forest",
          "state": "North Carolina"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01689909"
    },
    {
      "nct_id": "NCT05292209",
      "title": "RiLuzole to Reduce Atrial FIb Study Using Holter Monitoring",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Atrial Fibrillation Paroxysmal"
      ],
      "interventions": [
        {
          "name": "Riluzole 50 MG",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 78,
      "start_date": "2022-06-15",
      "completion_date": "2024-10-30",
      "has_results": false,
      "last_update_posted_date": "2023-11-24",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05292209"
    },
    {
      "nct_id": "NCT01353209",
      "title": "Letrozole for Lymphangioleiomyomatosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Lymphangioleiomyomatosis"
      ],
      "interventions": [
        {
          "name": "Letrozole",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 17,
      "start_date": "2011-05",
      "completion_date": "2014-09",
      "has_results": true,
      "last_update_posted_date": "2024-04-17",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 9,
      "location_summary": "Stanford, California • Jacksonville, Florida • Miami, Florida + 6 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Maywood",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01353209"
    },
    {
      "nct_id": "NCT00776009",
      "title": "Efficacy and Safety of Dex-Methylphenidate Extended Release 30 mg Versus 20 mg in Children (6-12 Years) With Attention-Deficit/Hyperactivity Disorder (ADHD) in a Laboratory Classroom Setting.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Attention-Deficit/Hyperactivity Disorder (ADHD)"
      ],
      "interventions": [
        {
          "name": "Dex-Methylphenidate hydrochloride Extended Release (Focalin® XR)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "6 Years to 12 Years"
      },
      "enrollment_count": 165,
      "start_date": "2008-10",
      "completion_date": "2008-12",
      "has_results": true,
      "last_update_posted_date": "2011-06-08",
      "last_synced_at": "2026-11-07T09:48:27.623Z",
      "location_count": 8,
      "location_summary": "Little Rock, Arkansas • Bradenton, Florida • South Miami, Florida + 4 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        },
        {
          "city": "South Miami",
          "state": "Florida"
        },
        {
          "city": "Overland Park",
          "state": "Kansas"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00776009"
    }
  ]
}