{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Own+Brand+cigarette",
    "query": {
      "intervention": "Own Brand cigarette"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 44,
    "total_pages": 5,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Own+Brand+cigarette&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-07T11:47:43.474Z",
  "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": "NCT04332926",
      "title": "Effects of E-Cigarette Nicotine Content in Smokers (Nicotine Flux Study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Electronic Cigarette Use"
      ],
      "interventions": [
        {
          "name": "Tobacco product administration and assessment, own brand cigarettes",
          "type": "OTHER"
        },
        {
          "name": "Tobacco product administration and assessment, ECIG 30 Watts, 0 mg/ml nicotine",
          "type": "OTHER"
        },
        {
          "name": "Tobacco product administration and assessment, ECIG 30 Watts, 8 mg/ml nicotine",
          "type": "OTHER"
        },
        {
          "name": "Tobacco product administration and assessment, ECIG 30 Watts, 15 mg/ml nicotine",
          "type": "OTHER"
        },
        {
          "name": "Tobacco product administration and assessment, ECIG 30 Watts, 30 mg/ml nicotine",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Virginia Commonwealth 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": 44,
      "start_date": "2021-01-05",
      "completion_date": "2023-09-08",
      "has_results": true,
      "last_update_posted_date": "2025-02-13",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04332926"
    },
    {
      "nct_id": "NCT05335915",
      "title": "Acute Pharmacokinetic and Pharmacodynamic Effects of \"Tobacco-Free\" Oral Nicotine Pouches in Smokers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Nicotine Withdrawal",
        "Nicotine Addiction",
        "Drug Effect"
      ],
      "interventions": [
        {
          "name": "Nicotine",
          "type": "OTHER"
        },
        {
          "name": "Cigarette",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 71,
      "start_date": "2022-07-27",
      "completion_date": "2025-08-29",
      "has_results": true,
      "last_update_posted_date": "2026-07-23",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05335915"
    },
    {
      "nct_id": "NCT02575885",
      "title": "Nicotine Delivery From Novel Non-Tobacco Electronic System in Smokers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cigarette Smoker",
        "Current Smoker",
        "Healthy Subject"
      ],
      "interventions": [
        {
          "name": "Electronic Cigarette",
          "type": "OTHER"
        },
        {
          "name": "Laboratory Biomarker Analysis",
          "type": "OTHER"
        },
        {
          "name": "Pharmacological Study",
          "type": "OTHER"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Roswell Park Cancer Institute",
      "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": 36,
      "start_date": "2016-03-16",
      "completion_date": "2018-06-06",
      "has_results": false,
      "last_update_posted_date": "2018-06-12",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02575885"
    },
    {
      "nct_id": "NCT01989156",
      "title": "Reduced Exposure Study Using THS 2.2 Menthol With 5 Days in a Confinement Setting Followed by 86 Days in an Ambulatory Setting",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking"
      ],
      "interventions": [
        {
          "name": "THS 2.2 Menthol (mTHS 2.2)",
          "type": "OTHER"
        },
        {
          "name": "Menthol Conventional Cigarette (mCC)",
          "type": "OTHER"
        },
        {
          "name": "Smoking Abstinence (SA)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Philip Morris Products S.A.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 160,
      "start_date": "2013-12",
      "completion_date": "2015-05",
      "has_results": true,
      "last_update_posted_date": "2020-03-24",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 2,
      "location_summary": "Daytona Beach, Florida • Dallas, Texas",
      "locations": [
        {
          "city": "Daytona Beach",
          "state": "Florida"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01989156"
    },
    {
      "nct_id": "NCT05457634",
      "title": "Nicotine Uptake and Abuse Liability Assessments of Blu Disposable Electronic Cigarettes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "Combustible Cigarette",
          "type": "OTHER"
        },
        {
          "name": "blu Disposable A",
          "type": "OTHER"
        },
        {
          "name": "blu Disposable B",
          "type": "OTHER"
        },
        {
          "name": "blu Disposable C",
          "type": "OTHER"
        },
        {
          "name": "blu Disposable D",
          "type": "OTHER"
        },
        {
          "name": "blu Disposable E",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Fontem US LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 20,
      "start_date": "2021-07-13",
      "completion_date": "2024-08-31",
      "has_results": false,
      "last_update_posted_date": "2025-09-17",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 1,
      "location_summary": "Burbank, California",
      "locations": [
        {
          "city": "Burbank",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05457634"
    },
    {
      "nct_id": "NCT01898559",
      "title": "Nicotine Metabolism and Little Cigars",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking"
      ],
      "interventions": [
        {
          "name": "Switch to smoking only little cigars",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Pennsylvania",
      "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": 197,
      "start_date": "2012-12",
      "completion_date": "2017-09",
      "has_results": false,
      "last_update_posted_date": "2017-10-06",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01898559"
    },
    {
      "nct_id": "NCT03692078",
      "title": "A Study to Evaluate Changes in Smokers Using Oral Tobacco-derived Nicotine Products.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use"
      ],
      "interventions": [
        {
          "name": "OTDN product 1",
          "type": "OTHER"
        },
        {
          "name": "OTDN product 2",
          "type": "OTHER"
        },
        {
          "name": "Tobacco Cessation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Altria Client Services LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 231,
      "start_date": "2018-05-30",
      "completion_date": "2018-10-01",
      "has_results": true,
      "last_update_posted_date": "2024-11-25",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 2,
      "location_summary": "Springfield, Missouri • Neptune City, New Jersey",
      "locations": [
        {
          "city": "Springfield",
          "state": "Missouri"
        },
        {
          "city": "Neptune City",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03692078"
    },
    {
      "nct_id": "NCT05108649",
      "title": "Impact of Nicotine Messaging on Beliefs and Behavior",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking Behaviors",
        "Cigarette Smoking"
      ],
      "interventions": [
        {
          "name": "Nicotine Messaging",
          "type": "OTHER"
        },
        {
          "name": "Cigarette Condition",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Andrew Strasser",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 74,
      "start_date": "2022-03-02",
      "completion_date": "2024-06-20",
      "has_results": true,
      "last_update_posted_date": "2025-12-08",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05108649"
    },
    {
      "nct_id": "NCT05569005",
      "title": "Effect of Switching From Cigarette Smoking to THS on Disease Progression in Mild to Moderate COPD Subjects With Chronic Bronchitis Symptoms.",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "COPD",
        "Smoking",
        "Tobacco Use"
      ],
      "interventions": [
        {
          "name": "THS use",
          "type": "OTHER"
        },
        {
          "name": "Cigarette",
          "type": "OTHER"
        },
        {
          "name": "Smoking Abstinence",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Philip Morris Products S.A.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "35 Years to 65 Years"
      },
      "enrollment_count": 715,
      "start_date": "2022-12-16",
      "completion_date": "2024-09-13",
      "has_results": false,
      "last_update_posted_date": "2024-09-26",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 81,
      "location_summary": "Brandon, Florida • Cape Coral, Florida • Clearwater, Florida + 41 more",
      "locations": [
        {
          "city": "Brandon",
          "state": "Florida"
        },
        {
          "city": "Cape Coral",
          "state": "Florida"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Coral Gables",
          "state": "Florida"
        },
        {
          "city": "Davie",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05569005"
    },
    {
      "nct_id": "NCT02649556",
      "title": "A 26-week Extension of the ZRHR-ERS-09-US Study Evaluating Biological and Functional Changes in Healthy Smokers After Switching to THS 2.2",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking"
      ],
      "interventions": [
        {
          "name": "THS 2.2",
          "type": "OTHER"
        },
        {
          "name": "CC",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Philip Morris Products S.A.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "30 Years and older"
      },
      "enrollment_count": 672,
      "start_date": "2015-09-30",
      "completion_date": "2017-12-20",
      "has_results": true,
      "last_update_posted_date": "2020-12-04",
      "last_synced_at": "2026-09-07T11:47:43.474Z",
      "location_count": 19,
      "location_summary": "Tempe, Arizona • Clearwater, Florida • Daytona Beach, Florida + 16 more",
      "locations": [
        {
          "city": "Tempe",
          "state": "Arizona"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Daytona Beach",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02649556"
    }
  ]
}