{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Matched+Placebo&page=2",
    "query": {
      "intervention": "Matched Placebo",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Matched+Placebo&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-25T18:11:24.476Z",
  "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": "NCT02382016",
      "title": "PORtopulmonary Hypertension Treatment wIth maCitentan - a randOmized Clinical Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Portopulmonary Hypertension"
      ],
      "interventions": [
        {
          "name": "Macitentan",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Actelion",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 85,
      "start_date": "2015-06-23",
      "completion_date": "2018-10-31",
      "has_results": true,
      "last_update_posted_date": "2025-03-30",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 29,
      "location_summary": "Phoenix, Arizona • La Jolla, California • Los Angeles, California + 23 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02382016"
    },
    {
      "nct_id": "NCT01442038",
      "title": "Ranolazine for Incomplete Vessel Revascularization Post-Percutaneous Coronary Intervention (PCI)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Coronary Artery Disease",
        "Angina Pectoris"
      ],
      "interventions": [
        {
          "name": "Ranolazine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Gilead Sciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2651,
      "start_date": "2011-10",
      "completion_date": "2015-02",
      "has_results": true,
      "last_update_posted_date": "2016-07-15",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 86,
      "location_summary": "Birmingham, Alabama • Huntsville, Alabama • Scottsdale, Arizona + 74 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01442038"
    },
    {
      "nct_id": "NCT04886258",
      "title": "Study of Efficacy, Safety and Tolerability of DFV890 in Patients With Knee Osteoarthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Symptomatic Knee Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "DFV890",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "50 Years to 80 Years"
      },
      "enrollment_count": 115,
      "start_date": "2021-09-20",
      "completion_date": "2024-12-23",
      "has_results": true,
      "last_update_posted_date": "2026-03-31",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 7,
      "location_summary": "Phoenix, Arizona • El Cajon, California • Colorado Springs, Colorado + 4 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "El Cajon",
          "state": "California"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Plantation",
          "state": "Florida"
        },
        {
          "city": "Winter Park",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04886258"
    },
    {
      "nct_id": "NCT01696058",
      "title": "Co-administration of Olodaterol Respimat® and Tiotropium Handihaler®",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Pulmonary Disease, Chronic Obstructive"
      ],
      "interventions": [
        {
          "name": "Tiotropium",
          "type": "DRUG"
        },
        {
          "name": "Placebo matching Olodaterol",
          "type": "DRUG"
        },
        {
          "name": "Olodaterol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Boehringer Ingelheim",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 1137,
      "start_date": "2012-09",
      "completion_date": "2013-10",
      "has_results": true,
      "last_update_posted_date": "2014-11-25",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 94,
      "location_summary": "Anniston, Alabama • Birmingham, Alabama • Mobile, Alabama + 82 more",
      "locations": [
        {
          "city": "Anniston",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Montgomery",
          "state": "Alabama"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01696058"
    },
    {
      "nct_id": "NCT05353985",
      "title": "A Study of TAK-062 in Treatment of Active Celiac Disease in Participants Attempting a Gluten-Free Diet",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Celiac Disease"
      ],
      "interventions": [
        {
          "name": "TAK-062",
          "type": "DRUG"
        },
        {
          "name": "Simulated Inadvertent Gluten Exposure (SIGE) Gluten-Bar",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "TAK-062 Placebo",
          "type": "DRUG"
        },
        {
          "name": "Simulated Inadvertent Gluten Exposure (SIGE) Gluten-free Bar",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Takeda",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 153,
      "start_date": "2022-06-30",
      "completion_date": "2024-11-06",
      "has_results": true,
      "last_update_posted_date": "2025-08-20",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 61,
      "location_summary": "Birmingham, Alabama • Litchfield Park, Arizona • Paradise Valley, Arizona + 52 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Litchfield Park",
          "state": "Arizona"
        },
        {
          "city": "Paradise Valley",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Sun City",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05353985"
    },
    {
      "nct_id": "NCT03400943",
      "title": "Assess Safety and Efficacy of Vilaprisan in Subjects With Uterine Fibroids (ASTEROID 3)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Uterine Fibroids"
      ],
      "interventions": [
        {
          "name": "Vilaprisan (BAY1002670)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 93,
      "start_date": "2018-01-17",
      "completion_date": "2022-04-06",
      "has_results": true,
      "last_update_posted_date": "2023-05-03",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 52,
      "location_summary": "Birmingham, Alabama • Arcadia, California • Cerritos, California + 43 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Arcadia",
          "state": "California"
        },
        {
          "city": "Cerritos",
          "state": "California"
        },
        {
          "city": "Escondido",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03400943"
    },
    {
      "nct_id": "NCT00536484",
      "title": "Fesoterodine Flexible Dose Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Overactive Bladder"
      ],
      "interventions": [
        {
          "name": "Fesoterodine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 896,
      "start_date": "2007-08",
      "completion_date": "2008-03",
      "has_results": true,
      "last_update_posted_date": "2009-09-15",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 95,
      "location_summary": "Mobile, Alabama • Chandler, Arizona • Peoria, Arizona + 81 more",
      "locations": [
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Chandler",
          "state": "Arizona"
        },
        {
          "city": "Peoria",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Rancho Cordova",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00536484"
    },
    {
      "nct_id": "NCT03003715",
      "title": "Brain as a Therapeutic and Research Target in Trigeminal Neuropathic Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Trigeminal Neuropathic Pain"
      ],
      "interventions": [
        {
          "name": "PET Scans",
          "type": "PROCEDURE"
        },
        {
          "name": "transcranial direct current stimulation (tDCS)",
          "type": "PROCEDURE"
        },
        {
          "name": "MRI",
          "type": "PROCEDURE"
        },
        {
          "name": "sham tDCS (prior to real tDCS)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 13,
      "start_date": "2011-09",
      "completion_date": "2012-12",
      "has_results": false,
      "last_update_posted_date": "2017-11-24",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03003715"
    },
    {
      "nct_id": "NCT00775463",
      "title": "Digital Ischemic Lesions in Scleroderma Treated With Oral Treprostinil Diethanolamine",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Systemic Sclerosis",
        "Scleroderma"
      ],
      "interventions": [
        {
          "name": "treprostinil diethanolamine",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "United Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 148,
      "start_date": "2009-05",
      "completion_date": "2011-07",
      "has_results": true,
      "last_update_posted_date": "2023-12-28",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 24,
      "location_summary": "Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 21 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00775463"
    },
    {
      "nct_id": "NCT01057108",
      "title": "Double Blind Randomized Placebo Controlled Trial of FOSTRAP Chewing Gum in Patients With CKD and Hyperphosphatemia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Hyperphosphatemia",
        "Chronic Kidney Disease"
      ],
      "interventions": [
        {
          "name": "FOSTRAP Chewing Gum",
          "type": "OTHER"
        },
        {
          "name": "Placebo chewing gum",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Denver Nephrologists, P.C.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 121,
      "start_date": "2010-01",
      "completion_date": "2010-09",
      "has_results": false,
      "last_update_posted_date": "2011-01-07",
      "last_synced_at": "2026-09-25T18:11:24.476Z",
      "location_count": 1,
      "location_summary": "Denver, Colorado",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01057108"
    }
  ]
}