{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Substance+Use+Behavior&page=32",
    "query": {
      "condition": "Substance Use Behavior",
      "page": 32
    },
    "page_size": 10
  },
  "pagination": {
    "page": 32,
    "page_size": 10,
    "total_count": 1374,
    "total_pages": 138,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Substance+Use+Behavior&page=33&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Substance+Use+Behavior&page=31&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T14:31:55.138Z",
  "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": "NCT00148031",
      "title": "Improving Hepatitis C Treatment in Injection Drug Users",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hepatitis C",
        "Liver Diseases",
        "Drug Abuse",
        "Alcoholism"
      ],
      "interventions": [
        {
          "name": "Pegylated Interferon and Ribavirin",
          "type": "DRUG"
        },
        {
          "name": "Psychosocial",
          "type": "BEHAVIORAL"
        },
        {
          "name": "On-site (MMT Clinic) HCV evaluation and treatment",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Off-site HCV evaluation and treatment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "State University of New York - Upstate Medical 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": 111,
      "start_date": "2003-09",
      "completion_date": "2007-03",
      "has_results": false,
      "last_update_posted_date": "2013-04-24",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 2,
      "location_summary": "Syracuse, New York",
      "locations": [
        {
          "city": "Syracuse",
          "state": "New York"
        },
        {
          "city": "Syracuse",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00148031"
    },
    {
      "nct_id": "NCT01038245",
      "title": "Quantitation of Human Cerebral Nicotinie Receptors With 2[18F]FA-85380 and PET Healthy Non-smokers and Ex-Smokers and in Heavy and Light Situational Smokers",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Nicotine Addiction"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute on Drug Abuse (NIDA)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 72,
      "start_date": "2003-07-08",
      "completion_date": "2011-11-18",
      "has_results": false,
      "last_update_posted_date": "2017-07-02",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01038245"
    },
    {
      "nct_id": "NCT04268173",
      "title": "Community-Based, Client-Centered Prevention Homes to Address the Rural Opioid Epidemic- Aim 3",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Drug Use Disorders",
        "Hepatitis C",
        "Harm Reduction",
        "Opioid-use Disorder"
      ],
      "interventions": [
        {
          "name": "Community-Based, Client-Centered Prevention Home",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 343,
      "start_date": "2020-03-12",
      "completion_date": "2023-07-31",
      "has_results": true,
      "last_update_posted_date": "2024-08-01",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 6,
      "location_summary": "Appleton, Wisconsin • Eau Claire, Wisconsin • Green Bay, Wisconsin + 3 more",
      "locations": [
        {
          "city": "Appleton",
          "state": "Wisconsin"
        },
        {
          "city": "Eau Claire",
          "state": "Wisconsin"
        },
        {
          "city": "Green Bay",
          "state": "Wisconsin"
        },
        {
          "city": "La Crosse",
          "state": "Wisconsin"
        },
        {
          "city": "Schofield",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04268173"
    },
    {
      "nct_id": "NCT02825459",
      "title": "Does Abstinence From E-cigarettes Produce Withdrawal Symptoms?",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Withdrawal Syndrome"
      ],
      "interventions": [
        {
          "name": "Abstinence from e-cigarettes",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Vermont",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 147,
      "start_date": "2016-07",
      "completion_date": "2018-10-31",
      "has_results": false,
      "last_update_posted_date": "2018-11-20",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • Burlington, Vermont",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Burlington",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02825459"
    },
    {
      "nct_id": "NCT00183105",
      "title": "ASAP Study - Hospital-Based Brief Intervention for Alcohol Problems",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Alcohol Dependence",
        "Alcohol Consumption"
      ],
      "interventions": [
        {
          "name": "Brief Intervention (adaptation of motivational interviewing)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston 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": 350,
      "start_date": "2001-02",
      "completion_date": "2006-04",
      "has_results": false,
      "last_update_posted_date": "2010-05-06",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00183105"
    },
    {
      "nct_id": "NCT05401929",
      "title": "Transcranial Magnetic Brain Stimulation to Reduce Cannabis Use in Heavy Cannabis Users",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cannabis"
      ],
      "interventions": [
        {
          "name": "iTBS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "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": 50,
      "start_date": "2022-06-01",
      "completion_date": "2029-07",
      "has_results": false,
      "last_update_posted_date": "2026-07-13",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05401929"
    },
    {
      "nct_id": "NCT04546061",
      "title": "Project Uplift: Substance Use and Mental Health Treatment for Young Sexual and Gender Minorities",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use",
        "Mental Health"
      ],
      "interventions": [
        {
          "name": "Project Uplift",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 112,
      "start_date": "2020-09-15",
      "completion_date": "2023-01-25",
      "has_results": false,
      "last_update_posted_date": "2023-03-06",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 2,
      "location_summary": "Charlotte, North Carolina • Durham, North Carolina",
      "locations": [
        {
          "city": "Charlotte",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04546061"
    },
    {
      "nct_id": "NCT02059005",
      "title": "Specialized Community Disease Management to Reduce Substance Use and Hospital Readmissions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Drug Use",
        "Alcohol Use",
        "Congestive Heart Failure",
        "Pneumonia",
        "Acute Myocardial Infarction",
        "Diabetes Mellitus",
        "Chronic Obstructive Pulmonary Disease",
        "End-Stage Renal Disease"
      ],
      "interventions": [
        {
          "name": "Specialized Community Disease Management",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Treatment As Usual",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Treatment Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 97,
      "start_date": "2014-11-18",
      "completion_date": "2017-02-28",
      "has_results": true,
      "last_update_posted_date": "2023-03-29",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02059005"
    },
    {
      "nct_id": "NCT01953653",
      "title": "Feasibility of Using a Structured Daily Diary",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV Infection"
      ],
      "interventions": [
        {
          "name": "Structured daily diary",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "24 Years",
        "sex": "MALE",
        "summary": "16 Years to 24 Years · Male only"
      },
      "enrollment_count": 67,
      "start_date": "2013-02",
      "completion_date": "2014-02",
      "has_results": false,
      "last_update_posted_date": "2017-02-28",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 3,
      "location_summary": "Aurora, Colorado • Detroit, Michigan • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01953653"
    },
    {
      "nct_id": "NCT06200012",
      "title": "Multi-Level Stigma Intervention for Mental Health Services",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Social Stigma",
        "Substance Use Disorders",
        "Mental Disorder"
      ],
      "interventions": [
        {
          "name": "Multi-level stigma reduction intervention: educational training plus controlled substance agreement policy change",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Single-level stigma reduction intervention: educational training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wayne State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 12,
      "start_date": "2023-11-06",
      "completion_date": "2025-02-08",
      "has_results": false,
      "last_update_posted_date": "2025-10-14",
      "last_synced_at": "2026-11-15T14:31:55.138Z",
      "location_count": 1,
      "location_summary": "Albuquerque, New Mexico",
      "locations": [
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06200012"
    }
  ]
}