{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Opioid+Addiction&page=2",
    "query": {
      "condition": "Opioid Addiction",
      "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?condition=Opioid+Addiction&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T04:06:22.628Z",
  "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": "NCT00241917",
      "title": "A Video-Based HCV Curriculum for Drug Users",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hepatitis C",
        "Opiate Dependence"
      ],
      "interventions": [
        {
          "name": "Hepatitis C educational video",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Video",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Organization to Achieve Solutions in Substance Abuse (OASIS)",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 450,
      "start_date": "2005-11",
      "completion_date": "2007-05",
      "has_results": false,
      "last_update_posted_date": "2008-12-09",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 3,
      "location_summary": "Antioch, California • Richmond, California • San Francisco, California",
      "locations": [
        {
          "city": "Antioch",
          "state": "California"
        },
        {
          "city": "Richmond",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00241917"
    },
    {
      "nct_id": "NCT00142779",
      "title": "Fluoxetine to Reduce Cocaine Use in Cocaine and Opioid Addicts",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cocaine-Related Disorders",
        "Opioid-Related Disorders"
      ],
      "interventions": [
        {
          "name": "Fluoxetine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute on Drug Abuse (NIDA)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 220,
      "start_date": "2001-04",
      "completion_date": "2006-03",
      "has_results": false,
      "last_update_posted_date": "2017-01-12",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00142779"
    },
    {
      "nct_id": "NCT00398008",
      "title": "HIV Risk Reduction and Drug Abuse Treatment in Iran",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Opiate Dependence",
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Buprenorphine/Subutex",
          "type": "DRUG"
        },
        {
          "name": "Naltrexone",
          "type": "DRUG"
        },
        {
          "name": "Drug counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "MALE",
        "summary": "18 Years to 65 Years · Male only"
      },
      "enrollment_count": 0,
      "start_date": "2004-10",
      "completion_date": "2008-12",
      "has_results": false,
      "last_update_posted_date": "2020-03-30",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00398008"
    },
    {
      "nct_id": "NCT04394559",
      "title": "Prevention of Opioid Use Disorder After Surgery",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid-use Disorder",
        "Opioid Dependence",
        "Opioid Use"
      ],
      "interventions": [
        {
          "name": "Discharge Order Sets",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pharmacist-Led Discharge Counseling and Communication",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Post-discharge Pain Management Follow-up",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Patient Engagement Pain Management App",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 204,
      "start_date": "2021-07-02",
      "completion_date": "2024-01-01",
      "has_results": false,
      "last_update_posted_date": "2023-08-07",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04394559"
    },
    {
      "nct_id": "NCT03278496",
      "title": "Recovery Housing and Drug Abuse Treatment Outcome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mental and Behavioral Disorders Due to Use of Cocaine: Harmful Use",
        "Opiate Addiction"
      ],
      "interventions": [
        {
          "name": "Recovery Housing plus Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual Care Referral",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Recovery Housing Only",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 243,
      "start_date": "2001-04",
      "completion_date": "2008-12",
      "has_results": false,
      "last_update_posted_date": "2017-09-11",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03278496"
    },
    {
      "nct_id": "NCT06527820",
      "title": "Aim 2 - Conversations Can Save Lives: TALKing About Buprenorphine & Methadone for Opioid Use Treatment Initiation",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid Use Disorder"
      ],
      "interventions": [
        {
          "name": "Talk About It (conversation aid)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Baystate Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 75,
      "start_date": "2024-06-01",
      "completion_date": "2026-08-30",
      "has_results": false,
      "last_update_posted_date": "2024-07-31",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 1,
      "location_summary": "Springfield, Massachusetts",
      "locations": [
        {
          "city": "Springfield",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06527820"
    },
    {
      "nct_id": "NCT05995873",
      "title": "A Project to Test the Efficacy and Safety of An Innovative Treatment for Opiate Use Disorders.",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid Use Disorder, Moderate",
        "Opioid Use",
        "Opioid Dependence",
        "Opioid Abuse",
        "Opiate Dependence",
        "Opioid Use, Unspecified"
      ],
      "interventions": [
        {
          "name": "unilateral transcranial photobiomodulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "MindLight, LLC",
      "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": 130,
      "start_date": "2024-01-22",
      "completion_date": "2024-08-30",
      "has_results": false,
      "last_update_posted_date": "2024-03-26",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 1,
      "location_summary": "Newton Highlands, Massachusetts",
      "locations": [
        {
          "city": "Newton Highlands",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05995873"
    },
    {
      "nct_id": "NCT02324725",
      "title": "Biomarkers of Injectable Extended Release Naltrexone Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Heroin Dependence",
        "Opioid Dependence"
      ],
      "interventions": [
        {
          "name": "Naltrexone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 32,
      "start_date": "2011-10",
      "completion_date": "2021-12",
      "has_results": false,
      "last_update_posted_date": "2023-01-12",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02324725"
    },
    {
      "nct_id": "NCT00499746",
      "title": "The Discriminative Effects of Tramadol in Humans",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Opioid Abuse",
        "Opioid Addiction",
        "Stimulant Abuse",
        "Stimulant Addiction"
      ],
      "interventions": [
        {
          "name": "tramadol",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        },
        {
          "name": "Hydromorphone",
          "type": "DRUG"
        },
        {
          "name": "Methylphenidate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute on Drug Abuse (NIDA)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Months",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "21 Months to 55 Years"
      },
      "enrollment_count": 20,
      "start_date": "2007-11",
      "completion_date": "2011-08",
      "has_results": true,
      "last_update_posted_date": "2017-10-17",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00499746"
    },
    {
      "nct_id": "NCT05603702",
      "title": "STTEPP: Safety, Tolerability and Dose Limiting Toxicity of Lacosamide in Patients With Painful Chronic Pancreatitis",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Chronic Pain",
        "Chronic Pain Syndrome",
        "Chronic Pancreatitis",
        "Hyperalgesia",
        "Opioid Use Disorder",
        "Opioid-Related Disorders",
        "Opioid Dependence",
        "Chronic Abdominal Pain",
        "ERCP",
        "Pancreatic Surgery"
      ],
      "interventions": [
        {
          "name": "Lacosamide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 21,
      "start_date": "2023-03-17",
      "completion_date": "2027-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-03",
      "last_synced_at": "2026-06-11T04:06:22.628Z",
      "location_count": 5,
      "location_summary": "Stanford, California • Indianapolis, Indiana • Rochester, Minnesota + 2 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05603702"
    }
  ]
}