{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Substance+Use+Behavior&page=45",
    "query": {
      "condition": "Substance Use Behavior",
      "page": 45
    },
    "page_size": 10
  },
  "pagination": {
    "page": 45,
    "page_size": 10,
    "total_count": 1374,
    "total_pages": 138,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Substance+Use+Behavior&page=46&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Substance+Use+Behavior&page=44&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T19:11:01.713Z",
  "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": "NCT07770555",
      "title": "Deep Transcranial Magnetic Stimulation for Tobacco Cessation in Adults With Opioid Use Disorder",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid Use Disorder",
        "Tobacco Use Disorder"
      ],
      "interventions": [
        {
          "name": "Deep TMS System With H4 Coil",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Payel Roy",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "22 Years to 70 Years"
      },
      "enrollment_count": 12,
      "start_date": "2027-01",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-08-27",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 2,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07770555"
    },
    {
      "nct_id": "NCT05219825",
      "title": "Breathwork-assisted Treatment for Cannabis Use Disorder",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Addiction",
        "Substance Abuse",
        "Cannabis Use Disorder",
        "Cannabis Use",
        "Cannabis Dependence",
        "Cannabis Abuse"
      ],
      "interventions": [
        {
          "name": "Breathwork workshop",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Elias Dakwar",
      "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": 10,
      "start_date": "2022-02-06",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05219825"
    },
    {
      "nct_id": "NCT06324318",
      "title": "Parenting in 2 Worlds Multisite Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Parenting",
        "Mental Health Wellness 1",
        "Substance Use",
        "Risky Health Behavior"
      ],
      "interventions": [
        {
          "name": "Parenting in 2 Worlds (P2W)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Healthy Families in 2 Worlds (HF2W)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Arizona State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 360,
      "start_date": "2023-09-14",
      "completion_date": "2028-06-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-08",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 4,
      "location_summary": "Phoenix, Arizona • Denver, Colorado • Saint Paul, Minnesota + 1 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        },
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06324318"
    },
    {
      "nct_id": "NCT00680966",
      "title": "Sequenced vs. Integrated Delivery of Treatment for Adolescent Depression and SUD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adolescent",
        "Depression",
        "Substance Use Disorders"
      ],
      "interventions": [
        {
          "name": "Adolescent Coping With Depression/Functional Family Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Oregon Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "13 Years to 17 Years"
      },
      "enrollment_count": 180,
      "start_date": "2008-01",
      "completion_date": "2013-06",
      "has_results": false,
      "last_update_posted_date": "2014-03-12",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 1,
      "location_summary": "Eugene, Oregon",
      "locations": [
        {
          "city": "Eugene",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00680966"
    },
    {
      "nct_id": "NCT00006151",
      "title": "Combining a Smoke Ending Aid With Behavioral Treatment - 1",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use Disorder"
      ],
      "interventions": [
        {
          "name": "Behavioral Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Peter Gariti",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 60,
      "start_date": "1999-05",
      "completion_date": "2002-02",
      "has_results": true,
      "last_update_posted_date": "2015-12-03",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00006151"
    },
    {
      "nct_id": "NCT00183131",
      "title": "The iHealth Study in College Students",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alcohol Abuse",
        "Alcohol Dependence",
        "Unhealthy Alcohol Use",
        "Risky Alcohol Consumption Amounts",
        "Hazardous Alcohol Use"
      ],
      "interventions": [
        {
          "name": "Brief Personalized Feedback",
          "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": 4300,
      "start_date": "2004-10",
      "completion_date": "2004-11",
      "has_results": false,
      "last_update_posted_date": "2010-05-06",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00183131"
    },
    {
      "nct_id": "NCT00709696",
      "title": "Human Laboratory Study Of Varenicline in Smokers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nicotine Dependence"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Varenicline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 7,
      "start_date": "2008-04",
      "completion_date": "2009-12",
      "has_results": true,
      "last_update_posted_date": "2017-12-27",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00709696"
    },
    {
      "nct_id": "NCT00300170",
      "title": "Engagement in HIV Primary Care Services",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "HIV Infections",
        "Unstable Housing"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Montefiore 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": 500,
      "start_date": "2004-10",
      "completion_date": "2005-06",
      "has_results": false,
      "last_update_posted_date": "2018-07-26",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00300170"
    },
    {
      "nct_id": "NCT06115746",
      "title": "A Randomized Clinical Trial of a Novel Drug Education and Diversion Program (iDECIDE) for Middle and High School Students",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use",
        "Harm Reduction",
        "Adolescent Behavior"
      ],
      "interventions": [
        {
          "name": "iDECIDE",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "9 Years",
        "maximum_age": "22 Years",
        "sex": "ALL",
        "summary": "9 Years to 22 Years"
      },
      "enrollment_count": 300,
      "start_date": "2023-11-17",
      "completion_date": "2028-07-31",
      "has_results": false,
      "last_update_posted_date": "2025-10-30",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06115746"
    },
    {
      "nct_id": "NCT04250727",
      "title": "Switching to Potential Reduced Exposure Products in Adult Smokers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use Disorder",
        "Oral Nicotine Pouch Use",
        "Smoking Behaviors",
        "Harm Reduction",
        "Toxic Effect of Tobacco and Nicotine",
        "Carcinogenesis"
      ],
      "interventions": [
        {
          "name": "ZYN",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "77 Years",
        "sex": "ALL",
        "summary": "21 Years to 77 Years"
      },
      "enrollment_count": 30,
      "start_date": "2021-05-01",
      "completion_date": "2022-08-17",
      "has_results": true,
      "last_update_posted_date": "2024-05-01",
      "last_synced_at": "2026-11-15T19:11:01.713Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04250727"
    }
  ]
}