{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Marijuana",
    "query": {
      "condition": "Marijuana"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 559,
    "total_pages": 56,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Marijuana&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T02:50:00.570Z",
  "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": "NCT01721473",
      "title": "Brain Nicotine Receptor Density in Veteran Smokers",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Positron Emission Tomography"
      ],
      "interventions": [
        {
          "name": "positron emission tomography scan",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 184,
      "start_date": "2012-01-01",
      "completion_date": "2016-06-30",
      "has_results": true,
      "last_update_posted_date": "2019-10-07",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 2,
      "location_summary": "San Diego, California • West Los Angeles, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "West Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01721473"
    },
    {
      "nct_id": "NCT06037681",
      "title": "Cannabis Use and Outcomes in Black and White Patients With Cancer",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "State University of New York at Buffalo",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "21 Years to 99 Years"
      },
      "enrollment_count": 600,
      "start_date": "2023-03-30",
      "completion_date": "2027-03-30",
      "has_results": false,
      "last_update_posted_date": "2025-10-30",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 3,
      "location_summary": "Buffalo, New York • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06037681"
    },
    {
      "nct_id": "NCT01762696",
      "title": "A Real-time, Contextual Intervention Using Mobile Technology to Reduce Marijuana Use in Youth",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Marijuana Abuse"
      ],
      "interventions": [
        {
          "name": "MET",
          "type": "BEHAVIORAL"
        },
        {
          "name": "MOMENT",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "24 Years",
        "sex": "ALL",
        "summary": "15 Years to 24 Years"
      },
      "enrollment_count": 70,
      "start_date": "2013-05",
      "completion_date": "2016-05",
      "has_results": false,
      "last_update_posted_date": "2016-12-12",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Jamaica Plain, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Jamaica Plain",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01762696"
    },
    {
      "nct_id": "NCT01591629",
      "title": "The Effects of ∆-9-THC and Naloxone in Humans",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Naloxone",
          "type": "DRUG"
        },
        {
          "name": "Delta-9-THC",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 6,
      "start_date": "2011-11-04",
      "completion_date": "2012-06-01",
      "has_results": false,
      "last_update_posted_date": "2022-03-09",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 1,
      "location_summary": "West Haven, Connecticut",
      "locations": [
        {
          "city": "West Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01591629"
    },
    {
      "nct_id": "NCT04320537",
      "title": "Brain Neurochemical Profile During Marijuana Abstinence",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Brain Metabolic Changes During Marijuana Abstinence"
      ],
      "interventions": [
        {
          "name": "abstinence from use of marijuana and other abused drugs",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Mclean Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "21 Years to 40 Years"
      },
      "enrollment_count": 37,
      "start_date": "2017-07-01",
      "completion_date": "2020-01-31",
      "has_results": false,
      "last_update_posted_date": "2020-03-25",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 1,
      "location_summary": "Belmont, Massachusetts",
      "locations": [
        {
          "city": "Belmont",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04320537"
    },
    {
      "nct_id": "NCT07594496",
      "title": "Prevalence and Clinical Manifestations of Cannabis Withdrawal in Hospitalized Patients With Hematological Malignancies Undergoing Bone Marrow Transplant (BMT) or Chimeric Antigen Receptor T-Cell (CAR-T) Therapy",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hematopoietic and Lymphatic System Neoplasm",
        "Malignant Solid Neoplasm"
      ],
      "interventions": [
        {
          "name": "Non-Interventional Study",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2026-02-18",
      "completion_date": "2031-02-28",
      "has_results": false,
      "last_update_posted_date": "2026-05-18",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 1,
      "location_summary": "Scottsdale, Arizona",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07594496"
    },
    {
      "nct_id": "NCT03805750",
      "title": "Trial of Cannabis for Essential Tremor",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Essential Tremor"
      ],
      "interventions": [
        {
          "name": "CBD/THC",
          "type": "DRUG"
        },
        {
          "name": "Placebo oral capsule",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 7,
      "start_date": "2019-01-22",
      "completion_date": "2020-11-30",
      "has_results": true,
      "last_update_posted_date": "2022-10-13",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 1,
      "location_summary": "La Jolla, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03805750"
    },
    {
      "nct_id": "NCT07339150",
      "title": "MiREA-AC for Reducing Problematic Alcohol and Marijuana Use in College Students",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Misuse",
        "Cannabis Misuse"
      ],
      "interventions": [
        {
          "name": "Motivational Intervention Reduction through Ecological Application (MiREA-A). MiREA-AC-- the expanded MiREA-A,",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "mHealth Systems Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "26 Years",
        "sex": "ALL",
        "summary": "18 Years to 26 Years"
      },
      "enrollment_count": 150,
      "start_date": "2025-08-15",
      "completion_date": "2026-04-30",
      "has_results": false,
      "last_update_posted_date": "2026-01-14",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 2,
      "location_summary": "Charlotte, North Carolina • Columbia, South Carolina",
      "locations": [
        {
          "city": "Charlotte",
          "state": "North Carolina"
        },
        {
          "city": "Columbia",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07339150"
    },
    {
      "nct_id": "NCT04187989",
      "title": "Social Media Intervention for Cannabis Use in Emerging Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cannabis Use"
      ],
      "interventions": [
        {
          "name": "Social Media Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "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": 149,
      "start_date": "2020-02-03",
      "completion_date": "2020-12-18",
      "has_results": true,
      "last_update_posted_date": "2022-02-11",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04187989"
    },
    {
      "nct_id": "NCT05322941",
      "title": "Effect of AEF0117 on Treatment-seeking Patients With Cannabis Use Disorder (CUD)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Marijuana Abuse"
      ],
      "interventions": [
        {
          "name": "AEF0117",
          "type": "DRUG"
        },
        {
          "name": "Placebo oral capsule",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Aelis Farma",
      "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": 333,
      "start_date": "2022-05-06",
      "completion_date": "2024-07-22",
      "has_results": false,
      "last_update_posted_date": "2024-07-30",
      "last_synced_at": "2026-05-22T02:50:00.570Z",
      "location_count": 11,
      "location_summary": "Phoenix, Arizona • Garden Grove, California • Los Angeles, California + 8 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Garden Grove",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Lauderhill",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05322941"
    }
  ]
}