{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+%28treatment+C%29&page=31",
    "query": {
      "intervention": "Placebo (treatment C)",
      "page": 31
    },
    "page_size": 10
  },
  "pagination": {
    "page": 31,
    "page_size": 10,
    "total_count": 988,
    "total_pages": 99,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+%28treatment+C%29&page=32&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+%28treatment+C%29&page=30&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-16T20:07:31.070Z",
  "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": "NCT01222117",
      "title": "A Study of Intra-thrombus Plasmin (Human) In Acute Peripheral Arterial Occlusion",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Acute Peripheral Arterial Occlusion"
      ],
      "interventions": [
        {
          "name": "Plasmin",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Plasminogen Activator",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "Grifols Therapeutics LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 174,
      "start_date": "2010-12",
      "completion_date": "2016-01",
      "has_results": true,
      "last_update_posted_date": "2017-01-16",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 2,
      "location_summary": "Buffalo, New York • Cleveland, Ohio",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01222117"
    },
    {
      "nct_id": "NCT05664217",
      "title": "NKTR-255 vs Placebo Following CD19-directed CAR-T Therapy in Patients With Relapsed/Refractory Large B-cell Lymphoma",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Non-Hodgkin Lymphoma",
        "Relapsed/Refractory Diffuse Large B-cell Lymphoma"
      ],
      "interventions": [
        {
          "name": "NKTR-255 at 1.5 µg/kg",
          "type": "DRUG"
        },
        {
          "name": "NKTR-255 at 3.0 μg/kg",
          "type": "DRUG"
        },
        {
          "name": "NKTR-255 at 3.0/6.0 μg/kg",
          "type": "DRUG"
        },
        {
          "name": "Placebo Comparator",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Nektar Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2023-02-23",
      "completion_date": "2024-08-16",
      "has_results": true,
      "last_update_posted_date": "2026-10-16",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 7,
      "location_summary": "Fairway, Kansas • Worcester, Massachusetts • St Louis, Missouri + 4 more",
      "locations": [
        {
          "city": "Fairway",
          "state": "Kansas"
        },
        {
          "city": "Worcester",
          "state": "Massachusetts"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Charlotte",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05664217"
    },
    {
      "nct_id": "NCT06770491",
      "title": "A Phase 1 Study of Y-3 in US Healthy Volunteers.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Safety",
        "Tolerability",
        "Pharmacokinetic Study in Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "Y-3 for injection",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Neurodawn Pharmaceutical Co., Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 20,
      "start_date": "2025-02-04",
      "completion_date": "2025-09-20",
      "has_results": false,
      "last_update_posted_date": "2025-12-18",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 1,
      "location_summary": "Webster, Texas",
      "locations": [
        {
          "city": "Webster",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06770491"
    },
    {
      "nct_id": "NCT01200420",
      "title": "Multiple Ascending Dose Study of Miravirsen in Treatment-Naïve Chronic Hepatitis C Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hepatitis C"
      ],
      "interventions": [
        {
          "name": "miravirsen",
          "type": "DRUG"
        },
        {
          "name": "saline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Santaris Pharma A/S",
      "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": 38,
      "start_date": "2010-09",
      "completion_date": "2011-12",
      "has_results": false,
      "last_update_posted_date": "2012-01-31",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01200420"
    },
    {
      "nct_id": "NCT00715273",
      "title": "Evaluate Carotid Artery Plaque Composition by Magnetic Resonance Imaging in People Receiving Cholesterol Medication",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Coronary Artery Disease",
        "Carotid Artery Diseases",
        "Atherosclerosis"
      ],
      "interventions": [
        {
          "name": "Atorvastatin",
          "type": "DRUG"
        },
        {
          "name": "Niacin",
          "type": "DRUG"
        },
        {
          "name": "Colesevelam",
          "type": "DRUG"
        },
        {
          "name": "Placebo Niacin",
          "type": "DRUG"
        },
        {
          "name": "Placebo Colesevelam",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "21 Years to 70 Years"
      },
      "enrollment_count": 217,
      "start_date": "2001-05-01",
      "completion_date": "2019-03-01",
      "has_results": true,
      "last_update_posted_date": "2022-06-07",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 4,
      "location_summary": "Los Angeles, California • Boise, Idaho • Seattle, Washington + 1 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Boise",
          "state": "Idaho"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        },
        {
          "city": "Yakima",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00715273"
    },
    {
      "nct_id": "NCT00356278",
      "title": "D-cycloserine and Virtual Reality Exposure to Treat Iraq War Veterans With PTSD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Stress Disorder, Post Traumatic"
      ],
      "interventions": [
        {
          "name": "D-Cycloserine",
          "type": "DRUG"
        },
        {
          "name": "Alprazolam",
          "type": "DRUG"
        },
        {
          "name": "Virtual Reality Exposure Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 156,
      "start_date": "2006-09",
      "completion_date": "2014-06",
      "has_results": true,
      "last_update_posted_date": "2016-01-08",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00356278"
    },
    {
      "nct_id": "NCT07422298",
      "title": "A Study to Evaluate the Effect of BMS-986278 on Cardiac Repolarization in Healthy Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "BMS-986278",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Moxifloxacin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bristol-Myers Squibb",
      "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": 32,
      "start_date": "2026-02-19",
      "completion_date": "2026-06-14",
      "has_results": false,
      "last_update_posted_date": "2026-08-03",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07422298"
    },
    {
      "nct_id": "NCT00910689",
      "title": "Drug and Non-Drug Treatment Of Severe Migraine",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Migraine Headache"
      ],
      "interventions": [
        {
          "name": "Propranolol or nadolol",
          "type": "DRUG"
        },
        {
          "name": "Placebo control",
          "type": "DRUG"
        },
        {
          "name": "Behavioral Migraine Management (BMM)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Optimal Acute Therapy",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio 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": 232,
      "start_date": "2001-07",
      "completion_date": "2005-11",
      "has_results": true,
      "last_update_posted_date": "2016-11-22",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 2,
      "location_summary": "Athens, Ohio • Westerville, Ohio",
      "locations": [
        {
          "city": "Athens",
          "state": "Ohio"
        },
        {
          "city": "Westerville",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00910689"
    },
    {
      "nct_id": "NCT03652818",
      "title": "Dental Pain Study of Analgesics in Patients Undergoing Molar Removal",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Dental Pain"
      ],
      "interventions": [
        {
          "name": "Pre-Op pregabalin",
          "type": "DRUG"
        },
        {
          "name": "Pre-Op Placebo 1",
          "type": "DRUG"
        },
        {
          "name": "Post-Op pregabalin",
          "type": "DRUG"
        },
        {
          "name": "Post-Op Placebo 1",
          "type": "DRUG"
        },
        {
          "name": "Post-Op Placebo 2",
          "type": "DRUG"
        },
        {
          "name": "Post-Op acetaminophen",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Nevakar, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "17 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "17 Years to 55 Years"
      },
      "enrollment_count": 115,
      "start_date": "2018-06-15",
      "completion_date": "2018-09-20",
      "has_results": true,
      "last_update_posted_date": "2021-11-23",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03652818"
    },
    {
      "nct_id": "NCT00810979",
      "title": "Comparison of SLx-4090 Combined With Statin Therapy Versus Statin Alone in Reducing LDL-C in Patients With Hyperlipidemia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hyperlipidemia"
      ],
      "interventions": [
        {
          "name": "SLx-4090",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        },
        {
          "name": "Statin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Response 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": 133,
      "start_date": "2009-01",
      "completion_date": "2009-09",
      "has_results": false,
      "last_update_posted_date": "2023-11-18",
      "last_synced_at": "2026-10-16T20:07:31.070Z",
      "location_count": 19,
      "location_summary": "Birmingham, Alabama • Tempe, Arizona • Tucson, Arizona + 14 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Tempe",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00810979"
    }
  ]
}