{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=PLACEBO&page=81",
    "query": {
      "intervention": "PLACEBO",
      "page": 81
    },
    "page_size": 10
  },
  "pagination": {
    "page": 81,
    "page_size": 10,
    "total_count": 33137,
    "total_pages": 3314,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=PLACEBO&page=82&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=PLACEBO&page=80&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-03T17:56:53.216Z",
  "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": "NCT01891721",
      "title": "Evaluating Two Types of Cognitive Training in Veterans With Schizophrenia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Schizophrenia"
      ],
      "interventions": [
        {
          "name": "Brain Fitness Program (BFP)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognitive Package (Cogpack)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Commercial Computer Games (Sporcle)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "25 Years to 65 Years"
      },
      "enrollment_count": 105,
      "start_date": "2013-11-21",
      "completion_date": "2018-06-30",
      "has_results": true,
      "last_update_posted_date": "2019-08-14",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California • West Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "West Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01891721"
    },
    {
      "nct_id": "NCT03694314",
      "title": "Effect of Omega-3 Fatty Acids on Sleep and Behavior (Pilot Study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Disturbances in Initiating and Maintaining Sleep",
        "Behavior Problem"
      ],
      "interventions": [
        {
          "name": "Omega-3 fatty acids",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "9 Years",
        "sex": "ALL",
        "summary": "5 Years to 9 Years"
      },
      "enrollment_count": 29,
      "start_date": "2018-05-15",
      "completion_date": "2019-06-30",
      "has_results": false,
      "last_update_posted_date": "2019-10-08",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03694314"
    },
    {
      "nct_id": "NCT00831506",
      "title": "Dimebon (PF-01913539)-Digoxin Drug-Drug Interaction Study In Healthy Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Alzheimer Disease",
        "Huntington Disease"
      ],
      "interventions": [
        {
          "name": "digoxin",
          "type": "DRUG"
        },
        {
          "name": "dimebon",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 12,
      "start_date": "2009-02",
      "completion_date": "2009-05",
      "has_results": false,
      "last_update_posted_date": "2009-06-12",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00831506"
    },
    {
      "nct_id": "NCT03055806",
      "title": "IX-01 Effect on Intravaginal Ejaculatory Latency Time (IELT), Patient Reported Outcomes and Safety in Men With Premature Ejaculation (PE)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Premature Ejaculation"
      ],
      "interventions": [
        {
          "name": "IX-01 400 mg",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "IX-01 800 mg",
          "type": "DRUG"
        },
        {
          "name": "IX-01 1200 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Ixchelsis Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "MALE",
        "summary": "18 Years to 60 Years · Male only"
      },
      "enrollment_count": 239,
      "start_date": "2017-02-28",
      "completion_date": "2017-12-06",
      "has_results": true,
      "last_update_posted_date": "2019-10-07",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 29,
      "location_summary": "Mobile, Alabama • Chandler, Arizona • Mesa, Arizona + 25 more",
      "locations": [
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Chandler",
          "state": "Arizona"
        },
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03055806"
    },
    {
      "nct_id": "NCT05468736",
      "title": "Study to Evaluate Safety and Immunogenicity of COVID-19 Vaccine in Children 6 Months to < 12 Years",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "COVID-19"
      ],
      "interventions": [
        {
          "name": "SARS-CoV-2 rS/Matrix-M1 Adjuvant (Initial Vaccination Period)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "Novavax",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "6 Months to 11 Years"
      },
      "enrollment_count": 3600,
      "start_date": "2022-07-22",
      "completion_date": "2025-10-25",
      "has_results": false,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 47,
      "location_summary": "Little Rock, Arkansas • Anaheim, California • Bellflower, California + 41 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Bellflower",
          "state": "California"
        },
        {
          "city": "Fair Oaks",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05468736"
    },
    {
      "nct_id": "NCT01460511",
      "title": "Evaluation of Efficacy and Safety of E004 in Children With Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "E004 (Epinephrine Inhalation Aerosol) HFA-MDI",
          "type": "DRUG"
        },
        {
          "name": "Placebo-HFA",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Amphastar Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "4 Years to 11 Years"
      },
      "enrollment_count": 70,
      "start_date": "2011-10",
      "completion_date": "2012-07",
      "has_results": false,
      "last_update_posted_date": "2018-07-31",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 8,
      "location_summary": "Costa Mesa, California • Orange, California • Stockton, California + 5 more",
      "locations": [
        {
          "city": "Costa Mesa",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Stockton",
          "state": "California"
        },
        {
          "city": "Medford",
          "state": "Oregon"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01460511"
    },
    {
      "nct_id": "NCT04939311",
      "title": "Immunomodulation Using VB-201 to Reduce Arterial Inflammation in Treated HIV - VITAL HIV Trial",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Inflammation",
        "HIV Infection",
        "Cardiovascular Disease"
      ],
      "interventions": [
        {
          "name": "VB-201",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Priscilla Hsue, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "40 Years to 75 Years"
      },
      "enrollment_count": 0,
      "start_date": "2022-07-01",
      "completion_date": "2027-07-01",
      "has_results": false,
      "last_update_posted_date": "2022-09-15",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04939311"
    },
    {
      "nct_id": "NCT01436071",
      "title": "Clinical Study Evaluating Safety and Efficacy of Fluticasone Furoate in People With Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "Fluticasone furoate 50mcg",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 248,
      "start_date": "2011-09",
      "completion_date": "2012-08",
      "has_results": true,
      "last_update_posted_date": "2017-01-11",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 10,
      "location_summary": "Long Beach, California • Los Angeles, California • Newport Beach, California + 7 more",
      "locations": [
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Albany",
          "state": "Georgia"
        },
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01436071"
    },
    {
      "nct_id": "NCT00837044",
      "title": "Treximet in Acute Migraine Headache: Assessing Cognitive Function",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Migraine Headache",
        "Cognitive Impairment"
      ],
      "interventions": [
        {
          "name": "Treximet",
          "type": "DRUG"
        },
        {
          "name": "Migraine rescue medication of choice",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Neurological Research Center",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 30,
      "start_date": "2009-02",
      "completion_date": "2009-09",
      "has_results": false,
      "last_update_posted_date": "2009-02-05",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 1,
      "location_summary": "Bennington, Vermont",
      "locations": [
        {
          "city": "Bennington",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00837044"
    },
    {
      "nct_id": "NCT01421134",
      "title": "Major Depressive Disorder (MDD) With Mixed Features - Flexible Dose",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Major Depressive Disorder With Mixed Features"
      ],
      "interventions": [
        {
          "name": "Lurasidone",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sumitomo Pharma America, Inc.",
      "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": 211,
      "start_date": "2011-09",
      "completion_date": "2014-10",
      "has_results": true,
      "last_update_posted_date": "2016-07-15",
      "last_synced_at": "2026-11-03T17:56:53.216Z",
      "location_count": 19,
      "location_summary": "Birmingham, Alabama • Escondido, California • Garden Grove, California + 15 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Escondido",
          "state": "California"
        },
        {
          "city": "Garden Grove",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Riverside",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01421134"
    }
  ]
}