{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Marijuana+User",
    "query": {
      "condition": "Marijuana User"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 29,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Marijuana+User&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T20:03:31.156Z",
  "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": "NCT06085222",
      "title": "Evaluation of a Brief Computerized and Smart Phone-based Intervention for Stress in Regular Cannabis Users",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cannabis Use Disorder"
      ],
      "interventions": [
        {
          "name": "Emotional Engagement Distress Tolerance Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health Education Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Florida State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 80,
      "start_date": "2024-06-04",
      "completion_date": "2027-10-30",
      "has_results": false,
      "last_update_posted_date": "2025-09-22",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 1,
      "location_summary": "Tallahassee, Florida",
      "locations": [
        {
          "city": "Tallahassee",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06085222"
    },
    {
      "nct_id": "NCT03432013",
      "title": "Affective Management Training for Cannabis Misuse",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cannabis Use Disorder"
      ],
      "interventions": [
        {
          "name": "CUD-AMT",
          "type": "BEHAVIORAL"
        },
        {
          "name": "SUD-CBT",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 51,
      "start_date": "2018-02-15",
      "completion_date": "2021-06-30",
      "has_results": false,
      "last_update_posted_date": "2022-05-17",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03432013"
    },
    {
      "nct_id": "NCT01039415",
      "title": "Attempts to Stop/Reduce Marijuana Among Dependent Users",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Marijuana Abuse",
        "Marijuana Dependence"
      ],
      "interventions": [],
      "intervention_types": [],
      "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": 234,
      "start_date": "2010-06",
      "completion_date": "2012-10",
      "has_results": false,
      "last_update_posted_date": "2016-10-31",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 1,
      "location_summary": "Burlington, Vermont",
      "locations": [
        {
          "city": "Burlington",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01039415"
    },
    {
      "nct_id": "NCT03495869",
      "title": "Feasibility and Validation of a Standard Phenotyping Assessment Battery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Opioid-use Disorder",
        "Cocaine Use Disorder",
        "Marijuana Use Disorder",
        "Healthy Controls"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 368,
      "start_date": "2018-06-21",
      "completion_date": "2020-03-16",
      "has_results": true,
      "last_update_posted_date": "2021-08-04",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03495869"
    },
    {
      "nct_id": "NCT03727659",
      "title": "CONNECT for Depressed Cannabis Users Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Abuse",
        "Depression"
      ],
      "interventions": [
        {
          "name": "SHADE therapy + CONNECT FaceBook support",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Los Angeles",
      "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": 39,
      "start_date": "2017-03-22",
      "completion_date": "2018-12-01",
      "has_results": false,
      "last_update_posted_date": "2021-02-10",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03727659"
    },
    {
      "nct_id": "NCT04737772",
      "title": "Project CheckUP: A Brief Behavioral Intervention for Quitline Callers Who Use Marijuana (MJ) and Tobacco",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking Cessation",
        "Marijuana Use"
      ],
      "interventions": [
        {
          "name": "Behavioral: Quitline treatment as usual",
          "type": "BEHAVIORAL"
        },
        {
          "name": "QL Marijuana Check-Up intervention (QL-MJCU)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Consumer Wellness Solutions",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 107,
      "start_date": "2021-04-13",
      "completion_date": "2022-12-01",
      "has_results": true,
      "last_update_posted_date": "2025-02-27",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04737772"
    },
    {
      "nct_id": "NCT00893074",
      "title": "The Effect of Prescription Medications in Marijuana Users",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Marijuana Abuse"
      ],
      "interventions": [
        {
          "name": "Dronabinol 30mg/day",
          "type": "DRUG"
        },
        {
          "name": "Dronabinol 60mg/day",
          "type": "DRUG"
        },
        {
          "name": "Dronabinol 120mg/day",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2009-04",
      "completion_date": "2011-10",
      "has_results": true,
      "last_update_posted_date": "2017-08-03",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00893074"
    },
    {
      "nct_id": "NCT01153490",
      "title": "Improving Substance Use and Clinical Outcomes in Heavy Cannabis Users With Quetiapine",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cannabis Dependence"
      ],
      "interventions": [
        {
          "name": "Behavioral Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwell Health",
      "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": 124,
      "start_date": "2010-10-22",
      "completion_date": "2012-08-06",
      "has_results": false,
      "last_update_posted_date": "2018-04-17",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 2,
      "location_summary": "Glen Oaks, New York • Manhasset, New York",
      "locations": [
        {
          "city": "Glen Oaks",
          "state": "New York"
        },
        {
          "city": "Manhasset",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01153490"
    },
    {
      "nct_id": "NCT05833230",
      "title": "Investigating Real-world Stress-related Mechanisms in Heavy Cannabis Users",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cannabis Use",
        "Cannabis",
        "Cannabis Abuse"
      ],
      "interventions": [
        {
          "name": "Intensive Day Monitoring",
          "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": 54,
      "start_date": "2023-06-01",
      "completion_date": "2025-02-26",
      "has_results": false,
      "last_update_posted_date": "2025-03-04",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05833230"
    },
    {
      "nct_id": "NCT06290063",
      "title": "Cannabidiol and Older Adult Cannabis Users",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Sleep",
        "Anxiety",
        "Depression",
        "Pain"
      ],
      "interventions": [
        {
          "name": "fsCBD Cannabidiol",
          "type": "DRUG"
        },
        {
          "name": "bsCBD Cannabidiol",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Colorado, Boulder",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 385,
      "start_date": "2024-05-01",
      "completion_date": "2028-08-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-10",
      "last_synced_at": "2026-07-22T20:03:31.156Z",
      "location_count": 1,
      "location_summary": "Boulder, Colorado",
      "locations": [
        {
          "city": "Boulder",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06290063"
    }
  ]
}