{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Substance+Abuse+Problem&page=21",
    "query": {
      "condition": "Substance Abuse Problem",
      "page": 21
    },
    "page_size": 10
  },
  "pagination": {
    "page": 21,
    "page_size": 10,
    "total_count": 505,
    "total_pages": 51,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Substance+Abuse+Problem&page=22&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Substance+Abuse+Problem&page=20&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-07T15:27:23.360Z",
  "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": "NCT01614015",
      "title": "Building Outcomes With Observation-Based Supervision: An FFT Effectiveness Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Delinquency",
        "Substance Abuse",
        "Self Destructive Behavior"
      ],
      "interventions": [
        {
          "name": "Supervision",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Observational Supervision",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Oregon Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "12 Years to 18 Years"
      },
      "enrollment_count": 328,
      "start_date": "2010-09",
      "completion_date": "2016-06",
      "has_results": false,
      "last_update_posted_date": "2016-10-19",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 1,
      "location_summary": "Eugene, Oregon",
      "locations": [
        {
          "city": "Eugene",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01614015"
    },
    {
      "nct_id": "NCT02697643",
      "title": "A Clinical Decision Support Tool for Electronic Health Records",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Abuse"
      ],
      "interventions": [
        {
          "name": "BHCDS-based recommendations",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Non-tailored recommendations",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Inflexxion, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 140,
      "start_date": "2016-03-17",
      "completion_date": "2018-03-31",
      "has_results": false,
      "last_update_posted_date": "2018-08-13",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 1,
      "location_summary": "Waltham, Massachusetts",
      "locations": [
        {
          "city": "Waltham",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02697643"
    },
    {
      "nct_id": "NCT00624247",
      "title": "Early Versus Delayed Routine HIV Testing in Connecticut Jails",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "routine HIV testing",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 621,
      "start_date": "2007-08",
      "completion_date": "2008-04",
      "has_results": false,
      "last_update_posted_date": "2014-10-17",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 2,
      "location_summary": "New Haven, Connecticut • Niantic, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Niantic",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00624247"
    },
    {
      "nct_id": "NCT03042832",
      "title": "Testing the Leadership and Organizational Change for Implementation (LOCI) Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use Disorder",
        "Mental Health Disorder"
      ],
      "interventions": [
        {
          "name": "LOCI",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Internet Based Webinar Leadership Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 448,
      "start_date": "2015-09-30",
      "completion_date": "2021-05-31",
      "has_results": false,
      "last_update_posted_date": "2021-10-11",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 1,
      "location_summary": "La Jolla, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03042832"
    },
    {
      "nct_id": "NCT03227809",
      "title": "First Years Away From Home: Letting Go and Staying Connected",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Abuse",
        "Risk Reduction",
        "RIsky Sexual Behavior"
      ],
      "interventions": [
        {
          "name": "Handbook condition",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Handbook plus condition",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Washington State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "17 Years",
        "maximum_age": "22 Years",
        "sex": "ALL",
        "summary": "17 Years to 22 Years"
      },
      "enrollment_count": 910,
      "start_date": "2017-04-01",
      "completion_date": "2021-09-14",
      "has_results": false,
      "last_update_posted_date": "2020-05-19",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 1,
      "location_summary": "Pullman, Washington",
      "locations": [
        {
          "city": "Pullman",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03227809"
    },
    {
      "nct_id": "NCT03776422",
      "title": "Homeless Youth Study - Stepping Stone 2.0",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mental Health Issue (E.G., Depression, Psychosis, Personality Disorder, Substance Abuse)"
      ],
      "interventions": [
        {
          "name": "Mobile self-help intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "16 Years to 25 Years"
      },
      "enrollment_count": 100,
      "start_date": "2017-12-21",
      "completion_date": "2019-07-08",
      "has_results": false,
      "last_update_posted_date": "2019-09-27",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03776422"
    },
    {
      "nct_id": "NCT00350571",
      "title": "Brief Interventions for Drop-out Re-engagement",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Substance Abuse"
      ],
      "interventions": [
        {
          "name": "brief (behavioral therapy)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Drop out re-engagement motivational intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "standard care follow up",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Yale 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": 299,
      "start_date": "2004-11",
      "completion_date": "2009-11",
      "has_results": false,
      "last_update_posted_date": "2014-09-17",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 2,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00350571"
    },
    {
      "nct_id": "NCT00248092",
      "title": "Study to Evaluate the Likeability, Safety, and Abuse Potential of NRP 104 in Adults With Histories of Stimulant Abuse",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Attention Deficit Disorder With Hyperactivity",
        "Amphetamine-Related Disorders",
        "Substance-Related Disorders"
      ],
      "interventions": [
        {
          "name": "NRP104",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "New River Pharmaceuticals",
      "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": 36,
      "start_date": "2006-01",
      "completion_date": "2006-05",
      "has_results": false,
      "last_update_posted_date": "2007-11-05",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00248092"
    },
    {
      "nct_id": "NCT00714896",
      "title": "Interventions for Smoking Among Persons in Recovery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "Stepped-Care",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 75,
      "start_date": "2007-04",
      "completion_date": "2009-08",
      "has_results": false,
      "last_update_posted_date": "2013-05-29",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 1,
      "location_summary": "Walnut Creek, California",
      "locations": [
        {
          "city": "Walnut Creek",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00714896"
    },
    {
      "nct_id": "NCT01031160",
      "title": "Health Behavior in School-Age Children: NEXT Longitudinal Study 2009-2016",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Adolescent Health"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "22 Years",
        "sex": "ALL",
        "summary": "15 Years to 22 Years"
      },
      "enrollment_count": 4902,
      "start_date": "2010-02-17",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2026-10-26",
      "last_synced_at": "2026-11-07T15:27:23.360Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01031160"
    }
  ]
}