{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+%28PLC%2FPLC%29",
    "query": {
      "intervention": "Placebo (PLC/PLC)"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-22T09:34:07.236Z",
  "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": "NCT00403286",
      "title": "A Dose-Finding Study Evaluating Safety and Efficacy in Patients With Chronic Obstructive Pulmonary Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [
        {
          "name": "Fluticasone Propionate/Formoterol Fumarate",
          "type": "DRUG"
        },
        {
          "name": "Fluticasone Propionate",
          "type": "DRUG"
        },
        {
          "name": "Formoterol Fumarate",
          "type": "DRUG"
        },
        {
          "name": "Fluticasone Propionate/Salmeterol Xinafoate",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Dey",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 457,
      "start_date": "2006-11",
      "completion_date": "2007-05",
      "has_results": false,
      "last_update_posted_date": "2009-06-30",
      "last_synced_at": "2026-09-22T09:34:07.236Z",
      "location_count": 49,
      "location_summary": "Birmingham, Alabama • Jasper, Alabama • Phoenix, Arizona + 44 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Jasper",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Buena Park",
          "state": "California"
        },
        {
          "city": "Costa Mesa",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00403286"
    },
    {
      "nct_id": "NCT01520987",
      "title": "Pharmacokinetics of BIA 9-1067 in Healthy Japanese and Caucasian Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "BIA 9-1067",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bial - Portela C S.A.",
      "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": 105,
      "start_date": "2011-05",
      "completion_date": "2012-11",
      "has_results": true,
      "last_update_posted_date": "2016-06-20",
      "last_synced_at": "2026-09-22T09:34:07.236Z",
      "location_count": 1,
      "location_summary": "Honolulu, Hawaii",
      "locations": [
        {
          "city": "Honolulu",
          "state": "Hawaii"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01520987"
    },
    {
      "nct_id": "NCT00399919",
      "title": "Safety and Efficacy of Propionyl-L-Carnitine in the Treatment of Peripheral Arterial Disease (Intermittent Claudication)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Peripheral Vascular Diseases",
        "Intermittent Claudication"
      ],
      "interventions": [
        {
          "name": "Propionyl-L-Carnitine",
          "type": "DRUG"
        },
        {
          "name": "PLC",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sigma-Tau Research, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "40 Years to 80 Years"
      },
      "enrollment_count": 69,
      "start_date": "2006-04",
      "completion_date": "2008-03",
      "has_results": false,
      "last_update_posted_date": "2011-08-25",
      "last_synced_at": "2026-09-22T09:34:07.236Z",
      "location_count": 9,
      "location_summary": "Jacksonville, Florida • Pensacola, Florida • LaGrange, Illinois + 6 more",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Pensacola",
          "state": "Florida"
        },
        {
          "city": "LaGrange",
          "state": "Illinois"
        },
        {
          "city": "Springfield",
          "state": "Illinois"
        },
        {
          "city": "Worchester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00399919"
    },
    {
      "nct_id": "NCT03297944",
      "title": "Sedative-Anxiolytic Effects on Simulated Driving Performance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Psychomotor Impairment"
      ],
      "interventions": [
        {
          "name": "Alprazolam 2mg (2ALP/PLC)",
          "type": "DRUG"
        },
        {
          "name": "Alprazolam 1mg (1ALP/PLC)",
          "type": "DRUG"
        },
        {
          "name": "Alprazolam 0.5mg (0.5ALP/PLC)",
          "type": "DRUG"
        },
        {
          "name": "Zolpidem 10mg (ZOL/PLC)",
          "type": "DRUG"
        },
        {
          "name": "Placebo (PLC/PLC)",
          "type": "DRUG"
        },
        {
          "name": "Alprazolam 1mg (PLC/ALC)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Marion Coe",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 15,
      "start_date": "2017-09-15",
      "completion_date": "2018-10-25",
      "has_results": true,
      "last_update_posted_date": "2020-01-29",
      "last_synced_at": "2026-09-22T09:34:07.236Z",
      "location_count": 1,
      "location_summary": "Lexington, Kentucky",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03297944"
    },
    {
      "nct_id": "NCT02283788",
      "title": "Trial to Evaluate the Effect of Eslicarbazepine Acetate on Cardiac Repolarization",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Epilepsy"
      ],
      "interventions": [
        {
          "name": "BIA 2-093",
          "type": "DRUG"
        },
        {
          "name": "Moxifloxacin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bial - Portela C S.A.",
      "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": 67,
      "start_date": "2007-03",
      "completion_date": "2007-06",
      "has_results": true,
      "last_update_posted_date": "2025-04-11",
      "last_synced_at": "2026-09-22T09:34:07.236Z",
      "location_count": 1,
      "location_summary": "Miramar, Florida",
      "locations": [
        {
          "city": "Miramar",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02283788"
    },
    {
      "nct_id": "NCT01514552",
      "title": "The Use of Functional Confections in Promoting Oral Health",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Oral Health",
        "Oral Cancer",
        "Gum Disease"
      ],
      "interventions": [
        {
          "name": "Strawberry gummy",
          "type": "OTHER"
        },
        {
          "name": "Placebo control gummy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 36,
      "start_date": "2010-11",
      "completion_date": "2026-04-10",
      "has_results": false,
      "last_update_posted_date": "2025-10-20",
      "last_synced_at": "2026-09-22T09:34:07.236Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01514552"
    }
  ]
}