{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Injectable+Risperidone+%28Consta%29+or+oral+antipsychotic",
    "query": {
      "intervention": "Injectable Risperidone (Consta) or oral antipsychotic"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 3,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-06T12:02:31.526Z",
  "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": "NCT00589914",
      "title": "Comparison of Paliperidone Palmitate and RISPERDAL CONSTA in Patients With Schizophrenia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Schizophrenia"
      ],
      "interventions": [
        {
          "name": "RISPERDAL CONSTA",
          "type": "DRUG"
        },
        {
          "name": "Paliperidone palmitate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johnson & Johnson Pharmaceutical Research & Development, L.L.C.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1221,
      "start_date": "2007-03",
      "completion_date": "2009-06",
      "has_results": true,
      "last_update_posted_date": "2014-06-24",
      "last_synced_at": "2026-10-06T12:02:31.526Z",
      "location_count": 15,
      "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Cerritos, California + 12 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Cerritos",
          "state": "California"
        },
        {
          "city": "Garden Grove",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00589914"
    },
    {
      "nct_id": "NCT00177164",
      "title": "Risperdal Consta for Bipolar Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Bipolar I Disorder"
      ],
      "interventions": [
        {
          "name": "Injectable Risperidone (Consta) or oral antipsychotic",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 50,
      "start_date": "2003-11",
      "completion_date": "2009-12",
      "has_results": true,
      "last_update_posted_date": "2016-04-19",
      "last_synced_at": "2026-10-06T12:02:31.526Z",
      "location_count": 4,
      "location_summary": "Bridgeville, Pennsylvania • DuBois, Pennsylvania • McKeesport, Pennsylvania + 1 more",
      "locations": [
        {
          "city": "Bridgeville",
          "state": "Pennsylvania"
        },
        {
          "city": "DuBois",
          "state": "Pennsylvania"
        },
        {
          "city": "McKeesport",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00177164"
    },
    {
      "nct_id": "NCT01181960",
      "title": "Research and Evaluation of Antipsychotic Treatment in Community Behavioral Health Organizations",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Schizophrenia",
        "Bipolar Disorder"
      ],
      "interventions": [
        {
          "name": "Risperidone long acting injectable - New Starts",
          "type": "DRUG"
        },
        {
          "name": "Risperidone long acting injectable - Continuous Users",
          "type": "DRUG"
        },
        {
          "name": "Paliperidone Palmitate -New and Continuous Users",
          "type": "DRUG"
        },
        {
          "name": "Other Antipsychotics - New Starts",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Janssen Scientific Affairs, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 1066,
      "start_date": "2010-08",
      "completion_date": "2013-11",
      "has_results": false,
      "last_update_posted_date": "2014-02-12",
      "last_synced_at": "2026-10-06T12:02:31.526Z",
      "location_count": 34,
      "location_summary": "Bullhead City, Arizona • Colton, California • Imperial, California + 31 more",
      "locations": [
        {
          "city": "Bullhead City",
          "state": "Arizona"
        },
        {
          "city": "Colton",
          "state": "California"
        },
        {
          "city": "Imperial",
          "state": "California"
        },
        {
          "city": "Norwalk",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01181960"
    }
  ]
}