{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Group+1%3A+Placebo",
    "query": {
      "intervention": "Group 1: Placebo"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 4052,
    "total_pages": 406,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Group+1%3A+Placebo&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-20T01:34:36.728Z",
  "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": "NCT00712673",
      "title": "GLP-1 Receptor Agonist Lixisenatide (Morning or Evening) in Patients With Type 2 Diabetes for Glycemic Control and Safety Evaluation, on Top of Metformin",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 2"
      ],
      "interventions": [
        {
          "name": "Lixisenatide (AVE0010)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Pen auto-injector",
          "type": "DEVICE"
        },
        {
          "name": "Metformin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Sanofi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 680,
      "start_date": "2008-06",
      "completion_date": "2011-03",
      "has_results": true,
      "last_update_posted_date": "2016-12-15",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 1,
      "location_summary": "Bridgewater, New Jersey",
      "locations": [
        {
          "city": "Bridgewater",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00712673"
    },
    {
      "nct_id": "NCT06784973",
      "title": "Study of Obeldesivir to Treat Children With Respiratory Syncytial Virus (RSV) Infection",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "RSV Infection"
      ],
      "interventions": [
        {
          "name": "Obeldesivir",
          "type": "DRUG"
        },
        {
          "name": "Obeldesivir Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Gilead Sciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "Up to 5 Years"
      },
      "enrollment_count": 4,
      "start_date": "2025-03-05",
      "completion_date": "2025-04-16",
      "has_results": true,
      "last_update_posted_date": "2026-06-08",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 41,
      "location_summary": "Birmingham, Alabama • Oneonta, Alabama • Phoenix, Arizona + 33 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Oneonta",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06784973"
    },
    {
      "nct_id": "NCT03961854",
      "title": "Lactobacillus Johnsonii in Children and Adolescents With T1D",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Type 1 Diabetes (T1D)"
      ],
      "interventions": [
        {
          "name": "L. johnsonii Probiotic",
          "type": "DRUG"
        },
        {
          "name": "Placebo Capsule",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "8 Years to 18 Years"
      },
      "enrollment_count": 30,
      "start_date": "2019-10-10",
      "completion_date": "2026-01-23",
      "has_results": false,
      "last_update_posted_date": "2026-05-06",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03961854"
    },
    {
      "nct_id": "NCT00378131",
      "title": "Placebo Controlled, Randomized Safety and Efficacy Study of RC-1291 in Cancer Anorexia/Cachexia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cancer Cachexia"
      ],
      "interventions": [
        {
          "name": "RC-1291",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Helsinn Therapeutics (U.S.), Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 51,
      "start_date": "2006-09",
      "completion_date": "2007-04",
      "has_results": false,
      "last_update_posted_date": "2013-09-02",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 17,
      "location_summary": "Glendale, Arizona • Encinitas, California • Santa Monica, California + 13 more",
      "locations": [
        {
          "city": "Glendale",
          "state": "Arizona"
        },
        {
          "city": "Encinitas",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Melbourne",
          "state": "Florida"
        },
        {
          "city": "Lafayette",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00378131"
    },
    {
      "nct_id": "NCT04228302",
      "title": "Safety, Tolerability, and Pharmacokinetics of Oral EC5026 in Healthy Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Adults"
      ],
      "interventions": [
        {
          "name": "EC5026 oral capsule",
          "type": "DRUG"
        },
        {
          "name": "Placebo oral capsule",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "EicOsis Human Health Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 40,
      "start_date": "2019-12-09",
      "completion_date": "2020-07-07",
      "has_results": true,
      "last_update_posted_date": "2021-07-01",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04228302"
    },
    {
      "nct_id": "NCT01119859",
      "title": "A Study of Tocilizumab (RoActemra/Actemra) Versus Adalimumab in Patients With Rheumatoid Arthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Rheumatoid Arthritis"
      ],
      "interventions": [
        {
          "name": "Tocilizumab",
          "type": "DRUG"
        },
        {
          "name": "Adalimumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo to tocilizumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo to adalimumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 326,
      "start_date": "2010-05",
      "completion_date": "2012-01",
      "has_results": true,
      "last_update_posted_date": "2013-02-11",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 33,
      "location_summary": "Anniston, Alabama • Birmingham, Alabama • Scottsdale, Arizona + 30 more",
      "locations": [
        {
          "city": "Anniston",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Hot Springs",
          "state": "Arkansas"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01119859"
    },
    {
      "nct_id": "NCT05286762",
      "title": "Phase 3 Efficacy and Safety Fixed-Dose Study in Pediatrics (6-17) With ADHD Using CTx-1301",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "ADHD",
        "Attention Deficit Hyperactivity Disorder",
        "ADHD - Combined Type",
        "Attention Deficit Hyperactivity Disorder Combined",
        "Attention-deficit Hyperactivity",
        "Attention Deficit Hyper Activity"
      ],
      "interventions": [
        {
          "name": "CTx-1301-Dexmethylphenidate 12.5 mg (titration only)",
          "type": "DRUG"
        },
        {
          "name": "CTx-1301-Dexmethylphenidate 18.75mg (randomized fixed dose)",
          "type": "DRUG"
        },
        {
          "name": "CTx-1301-Dexmethylphenidate 25mg (randomized fixed dose)",
          "type": "DRUG"
        },
        {
          "name": "CTx-1301-Dexmethylphenidate 37.5 mg (randomized fixed dose)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Cingulate Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "6 Years to 17 Years"
      },
      "enrollment_count": 103,
      "start_date": "2023-08-01",
      "completion_date": "2024-02-29",
      "has_results": true,
      "last_update_posted_date": "2026-01-22",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 24,
      "location_summary": "Jacksonville, Florida • Maitland, Florida • Orlando, Florida + 21 more",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Maitland",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Springfield",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05286762"
    },
    {
      "nct_id": "NCT04922983",
      "title": "Incobotulinumtoxin A and Yoga-like Isometric Exercise in Adolescent Idiopathic Lumbar Scoliosis",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Scoliosis Idiopathic",
        "Scoliosis; Adolescence",
        "Scoliosis; Lumbar Region"
      ],
      "interventions": [
        {
          "name": "Botulinum toxin type A",
          "type": "DRUG"
        },
        {
          "name": "Isometric Yoga-like exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Placebo",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Manhattan Physical Medicine and Rehabilitation, LLP",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "14 Years to 18 Years"
      },
      "enrollment_count": 42,
      "start_date": "2021-07-01",
      "completion_date": "2026-01-01",
      "has_results": false,
      "last_update_posted_date": "2023-10-19",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 1,
      "location_summary": "Manhattan, New York",
      "locations": [
        {
          "city": "Manhattan",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04922983"
    },
    {
      "nct_id": "NCT01843257",
      "title": "Effects of Alcohol After Bariatric Surgery",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Alcohol challenge test Alcohol visit first",
          "type": "OTHER"
        },
        {
          "name": "Alcohol challenge test Placebo visit first",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Illinois at Urbana-Champaign",
      "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": 100,
      "start_date": "2013-04",
      "completion_date": "2021-09",
      "has_results": false,
      "last_update_posted_date": "2021-04-27",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01843257"
    },
    {
      "nct_id": "NCT02542605",
      "title": "To Evaluate the Blockade of CGRP in Preventing PACAP-38 Induced Migraine-like Attacks With AMG 334 in Migraine Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Migraine"
      ],
      "interventions": [
        {
          "name": "Erenumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "PACAP-38 Challenge Agent",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Amgen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 35,
      "start_date": "2015-11-11",
      "completion_date": "2017-11-08",
      "has_results": true,
      "last_update_posted_date": "2019-06-03",
      "last_synced_at": "2026-09-20T01:34:36.728Z",
      "location_count": 1,
      "location_summary": "Anaheim, California",
      "locations": [
        {
          "city": "Anaheim",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02542605"
    }
  ]
}