{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=PLACEBO&page=103",
    "query": {
      "intervention": "PLACEBO",
      "page": 103
    },
    "page_size": 10
  },
  "pagination": {
    "page": 103,
    "page_size": 10,
    "total_count": 33158,
    "total_pages": 3316,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=PLACEBO&page=104&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=PLACEBO&page=102&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-07T17:15:27.109Z",
  "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": "NCT03811912",
      "title": "Efficacy and Tolerability Study of Two Dose Regimens of CTP-543 in Adults With Alopecia Areata",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alopecia Areata"
      ],
      "interventions": [
        {
          "name": "CTP-543",
          "type": "DRUG"
        },
        {
          "name": "CTP-543 Matching Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Concert Pharmaceuticals",
      "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": 57,
      "start_date": "2019-03-21",
      "completion_date": "2019-11-21",
      "has_results": true,
      "last_update_posted_date": "2022-12-09",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 10,
      "location_summary": "Irvine, California • San Francisco, California • New Haven, Connecticut + 6 more",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Boynton Beach",
          "state": "Florida"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03811912"
    },
    {
      "nct_id": "NCT01927419",
      "title": "Study of Nivolumab (BMS-936558) Plus Ipilimumab Compared With Ipilimumab Alone in the Treatment of Previously Untreated, Unresectable, or Metastatic Melanoma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Unresectable Melanoma",
        "Metastatic Melanoma"
      ],
      "interventions": [
        {
          "name": "Nivolumab",
          "type": "DRUG"
        },
        {
          "name": "Ipilimumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bristol-Myers Squibb",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 142,
      "start_date": "2013-08-23",
      "completion_date": "2021-02-26",
      "has_results": true,
      "last_update_posted_date": "2022-03-18",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 19,
      "location_summary": "San Francisco, California • Orlando, Florida • Louisville, Kentucky + 13 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01927419"
    },
    {
      "nct_id": "NCT03213457",
      "title": "A Clinical Study to Evaluate the Safety and Efficacy of Elagolix in Participants With Moderate to Severe Endometriosis-Associated Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Endometriosis"
      ],
      "interventions": [
        {
          "name": "Estradiol/Norethindrone Acetate",
          "type": "DRUG"
        },
        {
          "name": "Placebo for Elagolix",
          "type": "DRUG"
        },
        {
          "name": "Elagolix",
          "type": "DRUG"
        },
        {
          "name": "Placebo for E2/NETA",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "AbbVie",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "49 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 49 Years · Female only"
      },
      "enrollment_count": 681,
      "start_date": "2017-07-07",
      "completion_date": "2023-12-06",
      "has_results": true,
      "last_update_posted_date": "2024-12-20",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 188,
      "location_summary": "Birmingham, Alabama • Fairhope, Alabama • Mobile, Alabama + 140 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Fairhope",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03213457"
    },
    {
      "nct_id": "NCT00368030",
      "title": "A Study of Eszopiclone in Subjects With Insomnia Related to Major Depressive Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Insomnia",
        "Depressive Disorder, Major"
      ],
      "interventions": [
        {
          "name": "Eszopiclone",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Sumitomo Pharma America, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "21 Years to 64 Years"
      },
      "enrollment_count": 545,
      "start_date": "2004-01",
      "completion_date": "2004-10",
      "has_results": false,
      "last_update_posted_date": "2012-02-22",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 65,
      "location_summary": "Birmingham, Alabama • Peoria, Arizona • Tucson, Arizona + 62 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Peoria",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Fayetteville",
          "state": "Arkansas"
        },
        {
          "city": "Garden Grove",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00368030"
    },
    {
      "nct_id": "NCT01704365",
      "title": "RSV-F Vaccine Dose Ranging Study in Young Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Respiratory Syncytial Virus (RSV)"
      ],
      "interventions": [
        {
          "name": "Low dose RSV-F Vaccine with Adjuvant",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Low dose RSV-F Vaccine without Adjuvant",
          "type": "BIOLOGICAL"
        },
        {
          "name": "High dose RSV-F Vaccine with Adjuvant",
          "type": "BIOLOGICAL"
        },
        {
          "name": "High dose RSV-F Vaccine without Adjuvant",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Low dose RSV-F Vaccine with Adjuvant [Bedside Mixing]",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Novavax",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 35 Years · Female only"
      },
      "enrollment_count": 330,
      "start_date": "2012-10",
      "completion_date": "2013-05",
      "has_results": false,
      "last_update_posted_date": "2014-03-07",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 4,
      "location_summary": "Anaheim, California • Rockville, Maryland • Mt. Pleasant, South Carolina + 1 more",
      "locations": [
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Rockville",
          "state": "Maryland"
        },
        {
          "city": "Mt. Pleasant",
          "state": "South Carolina"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01704365"
    },
    {
      "nct_id": "NCT07795567",
      "title": "A Study Comparing Ivermectin Cream 1%, Soolantra™ Cream 1%, PrROSIVER® Cream1% to Placebo Control in the Treatment of Moderate to Severe Facial Rosacea.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Rosacea"
      ],
      "interventions": [
        {
          "name": "Ivermectin Cream 1%",
          "type": "DRUG"
        },
        {
          "name": "Soolantra™ Cream 1%",
          "type": "DRUG"
        },
        {
          "name": "PrRosiver® Cream 1%",
          "type": "DRUG"
        },
        {
          "name": "Placebo Control",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sun Pharmaceutical Industries, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 865,
      "start_date": "2025-12-09",
      "completion_date": "2026-06-24",
      "has_results": false,
      "last_update_posted_date": "2026-08-31",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 1,
      "location_summary": "Hawthorne, New York",
      "locations": [
        {
          "city": "Hawthorne",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07795567"
    },
    {
      "nct_id": "NCT00318292",
      "title": "Preemptive Local Anesthesia in Vaginal Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Pain, Postoperative"
      ],
      "interventions": [
        {
          "name": "bupivacaine and epinephrine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mayo Clinic",
      "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": 90,
      "start_date": "2006-04",
      "completion_date": "2008-03",
      "has_results": true,
      "last_update_posted_date": "2010-11-18",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 1,
      "location_summary": "Scottsdale, Arizona",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00318292"
    },
    {
      "nct_id": "NCT00463736",
      "title": "Magnesium Sulfate Versus Placebo for Tocolysis in PPROM",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Preterm Premature Rupture of Membranes"
      ],
      "interventions": [
        {
          "name": "Magnesium sulfate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Regional Obstetrical Consultants",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 4,
      "start_date": "2007-04",
      "completion_date": "2010-03",
      "has_results": false,
      "last_update_posted_date": "2016-08-19",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 1,
      "location_summary": "Chattanooga, Tennessee",
      "locations": [
        {
          "city": "Chattanooga",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00463736"
    },
    {
      "nct_id": "NCT06603077",
      "title": "A Study to Evaluate the Efficacy and Safety of AVTX-009 in Patients With Moderate to Severe Hidradenitis Suppurativa",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hidradenitis Suppurativa"
      ],
      "interventions": [
        {
          "name": "AVTX-009 Regimen 1",
          "type": "DRUG"
        },
        {
          "name": "AVTX-009 Regimen 2",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Avalo Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 253,
      "start_date": "2024-09-16",
      "completion_date": "2026-03-17",
      "has_results": false,
      "last_update_posted_date": "2026-04-21",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 36,
      "location_summary": "Scottsdale, Arizona • Tucson, Arizona • Northridge, California + 31 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Northridge",
          "state": "California"
        },
        {
          "city": "Pomona",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06603077"
    },
    {
      "nct_id": "NCT00406419",
      "title": "A Study of Ocrelizumab Compared to Placebo in Patients With Active Rheumatoid Arthritis Continuing Methotrexate Treatment (STAGE)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Rheumatoid Arthritis"
      ],
      "interventions": [
        {
          "name": "Methotrexate",
          "type": "DRUG"
        },
        {
          "name": "ocrelizumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Genentech, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1015,
      "start_date": "2006-12-27",
      "completion_date": "2015-04-22",
      "has_results": true,
      "last_update_posted_date": "2020-11-27",
      "last_synced_at": "2026-11-07T17:15:27.109Z",
      "location_count": 1,
      "location_summary": "South San Francisco, California",
      "locations": [
        {
          "city": "South San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00406419"
    }
  ]
}