{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Marijuana+Use&page=8",
    "query": {
      "condition": "Marijuana Use",
      "page": 8
    },
    "page_size": 10
  },
  "pagination": {
    "page": 8,
    "page_size": 10,
    "total_count": 337,
    "total_pages": 34,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Marijuana+Use&page=9&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Marijuana+Use&page=7&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-22T05:48:01.802Z",
  "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": "NCT04988490",
      "title": "Quantification of Cannabinoids and Comparison to Post-Surgical Pain Medication Requirements and Surgical Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Post-Surgical Pain",
        "Post-Surgical Complication",
        "Cancer",
        "Cannabis Use"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 68,
      "start_date": "2021-10-11",
      "completion_date": "2024-06-14",
      "has_results": false,
      "last_update_posted_date": "2025-03-10",
      "last_synced_at": "2026-10-22T05:48:01.802Z",
      "location_count": 1,
      "location_summary": "Denver, Colorado",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04988490"
    },
    {
      "nct_id": "NCT01832766",
      "title": "The Effects of Cannabis Use in People With Schizophrenia on Clinical, Neuropsychological and Physiological Phenotypes",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Schizophrenia"
      ],
      "interventions": [
        {
          "name": "Dronabinol",
          "type": "DRUG"
        },
        {
          "name": "Placebo Comparator",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 13,
      "start_date": "2005-06",
      "completion_date": "2011-05",
      "has_results": true,
      "last_update_posted_date": "2015-09-21",
      "last_synced_at": "2026-10-22T05:48:01.802Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01832766"
    },
    {
      "nct_id": "NCT03204305",
      "title": "Brain Imaging of Cannabinoid Receptors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Cannabis Use Disorder",
        "Cannabis Dependence, Continuous"
      ],
      "interventions": [
        {
          "name": "11C-OMAR",
          "type": "DRUG"
        },
        {
          "name": "Cannabis",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 28,
      "start_date": "2017-09-14",
      "completion_date": "2020-03-31",
      "has_results": true,
      "last_update_posted_date": "2023-03-21",
      "last_synced_at": "2026-10-22T05:48:01.802Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03204305"
    },
    {
      "nct_id": "NCT00107562",
      "title": "Adolescent Safer Sex Social Network Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sexual Behavior",
        "Alcohol Drinking",
        "Marijuana Smoking"
      ],
      "interventions": [
        {
          "name": "Adolescent Safer Sex Social Network Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "16 Years to 19 Years"
      },
      "enrollment_count": 200,
      "start_date": "2005-02",
      "completion_date": "2006-03",
      "has_results": false,
      "last_update_posted_date": "2017-02-28",
      "last_synced_at": "2026-10-22T05:48:01.802Z",
      "location_count": 2,
      "location_summary": "Tampa, Florida • Boston, Massachusetts",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00107562"
    },
    {
      "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": "2026-10-22T05:48:01.802Z",
      "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": "NCT04284813",
      "title": "Families With Substance Use and Psychosis: A Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Psychosis",
        "Substance Use",
        "Substance Use Disorders",
        "Family",
        "Tobacco Use",
        "Nicotine Use Disorder",
        "Cigarette Smoking",
        "Cannabis",
        "Marijuana",
        "Alcohol Use Disorder",
        "Alcohol",
        "Schizophrenia",
        "Schizoaffective Disorder",
        "Bipolar Disorder",
        "Mental Disorder"
      ],
      "interventions": [
        {
          "name": "CRAFT-FT",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Mclean Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 29,
      "start_date": "2020-09-24",
      "completion_date": "2022-07-07",
      "has_results": true,
      "last_update_posted_date": "2022-10-12",
      "last_synced_at": "2026-10-22T05:48:01.802Z",
      "location_count": 1,
      "location_summary": "Belmont, Massachusetts",
      "locations": [
        {
          "city": "Belmont",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04284813"
    },
    {
      "nct_id": "NCT07699198",
      "title": "Developing and Strengthening Cannabis Warnings: Warning Message Testing",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cannabis",
        "Marijuana Use"
      ],
      "interventions": [
        {
          "name": "Constituents",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognitive Functioning",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cardiovascular Health",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Motor Vehicle Crashes",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dependence",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Psychosis and Schizophrenia",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mental Health",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Reproductive Health",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Respiratory Health",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Edibles",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cannabis Hyperemesis Syndrome",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1750,
      "start_date": "2026-07-31",
      "completion_date": "2026-08-27",
      "has_results": false,
      "last_update_posted_date": "2026-10-06",
      "last_synced_at": "2026-10-22T05:48:01.802Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07699198"
    },
    {
      "nct_id": "NCT01005810",
      "title": "A Trial of N-Acetylcysteine (an Over-the-Counter Medicine) in Adolescents Who Smoke Marijuana",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cannabis Dependence"
      ],
      "interventions": [
        {
          "name": "N-Acetylcysteine",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        },
        {
          "name": "Contingency Management",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "13 Years to 21 Years"
      },
      "enrollment_count": 116,
      "start_date": "2009-09",
      "completion_date": "2011-08",
      "has_results": true,
      "last_update_posted_date": "2018-11-21",
      "last_synced_at": "2026-10-22T05:48:01.802Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01005810"
    },
    {
      "nct_id": "NCT02063984",
      "title": "Behavioral Treatment of Adolescent Substance Use",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use Disorders"
      ],
      "interventions": [
        {
          "name": "Intensive Outpatient Treatment (IOP) + Contingency Management (CM)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Working Memory Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Dartmouth-Hitchcock Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "26 Years",
        "sex": "ALL",
        "summary": "12 Years to 26 Years"
      },
      "enrollment_count": 59,
      "start_date": "2013-11",
      "completion_date": "2018-08-14",
      "has_results": true,
      "last_update_posted_date": "2021-06-04",
      "last_synced_at": "2026-10-22T05:48:01.802Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02063984"
    },
    {
      "nct_id": "NCT03944447",
      "title": "Outcomes Mandate National Integration With Cannabis as Medicine",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Chronic Pain",
        "Chronic Pain Syndrome",
        "Chronic Pain Due to Injury",
        "Chronic Pain Due to Trauma",
        "Fibromyalgia",
        "Seizures",
        "Hepatitis C",
        "Cancer",
        "Crohn Disease",
        "HIV/AIDS",
        "Multiple Sclerosis",
        "Traumatic Brain Injury",
        "Sickle Cell Disease",
        "Post Traumatic Stress Disorder",
        "Tourette Syndrome",
        "Ulcerative Colitis",
        "Glaucoma",
        "Epilepsy",
        "Inflammatory Bowel Diseases",
        "Parkinson Disease",
        "Amyotrophic Lateral Sclerosis",
        "Chronic Traumatic Encephalopathy",
        "Anxiety",
        "Depression",
        "Insomnia",
        "Autism",
        "Opioid-use Disorder",
        "Bipolar Disorder",
        "Covid19",
        "SARS-CoV Infection",
        "COVID-19",
        "Corona Virus Infection",
        "Coronavirus"
      ],
      "interventions": [
        {
          "name": "Cannabis, Medical",
          "type": "DRUG"
        },
        {
          "name": "RYAH-Medtech Inhaler",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "OMNI Medical Services, LLC",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "7 Years and older"
      },
      "enrollment_count": 200000,
      "start_date": "2018-12-01",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2022-06-02",
      "last_synced_at": "2026-10-22T05:48:01.802Z",
      "location_count": 17,
      "location_summary": "Boca Raton, Florida • Bradenton, Florida • Fort Lauderdale, Florida + 13 more",
      "locations": [
        {
          "city": "Boca Raton",
          "state": "Florida"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        },
        {
          "city": "Fort Lauderdale",
          "state": "Florida"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03944447"
    }
  ]
}