{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Combusted+Products",
    "query": {
      "intervention": "Combusted Products"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-06T19:41:17.630Z",
  "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": "NCT07010601",
      "title": "Tobacco Product Susceptibility and Substitutability by Rurality and Alcohol Use",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Use",
        "E-cigarette Use",
        "Cigarette Use"
      ],
      "interventions": [
        {
          "name": "Experimental Tobacco Marketplace",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Hypothetical Novel Nicotine Product Purchase Tasks",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Mark J Rzeszutek, PhD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 737,
      "start_date": "2025-08-18",
      "completion_date": "2025-08-20",
      "has_results": false,
      "last_update_posted_date": "2025-09-23",
      "last_synced_at": "2026-09-06T19:41:17.630Z",
      "location_count": 1,
      "location_summary": "Lexington, Kentucky",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07010601"
    },
    {
      "nct_id": "NCT05363254",
      "title": "CSD200902: Assessment of Indoor Air Quality for a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in an Environmental Testing Chamber",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use",
        "Smoking",
        "Tobacco Smoking"
      ],
      "interventions": [
        {
          "name": "Marlboro Gold Box",
          "type": "OTHER"
        },
        {
          "name": "Newport Box",
          "type": "OTHER"
        },
        {
          "name": "Non-combusted cigarette variant 42001401",
          "type": "OTHER"
        },
        {
          "name": "Non-combusted cigarette variant 42001399",
          "type": "OTHER"
        },
        {
          "name": "Non-combusted cigarette variant 40007386",
          "type": "OTHER"
        },
        {
          "name": "Non-combusted cigarette variant 42001402",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "RAI Services Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2022-05-23",
      "completion_date": "2022-07-30",
      "has_results": false,
      "last_update_posted_date": "2024-04-30",
      "last_synced_at": "2026-09-06T19:41:17.630Z",
      "location_count": 1,
      "location_summary": "Stockbridge, Georgia",
      "locations": [
        {
          "city": "Stockbridge",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05363254"
    },
    {
      "nct_id": "NCT05506046",
      "title": "Messages About Reduced Nicotine in Combusted Tobacco Products",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health Communication",
        "Smoking",
        "Smoking, Tobacco",
        "Smoking Behaviors",
        "Risk Behavior"
      ],
      "interventions": [
        {
          "name": "Reduced nicotine message exposure",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Modified risk message exposure",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Combined message exposure (reduced nicotine + modified risk)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control message exposure",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Georgia State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1901,
      "start_date": "2022-10-12",
      "completion_date": "2023-02-28",
      "has_results": true,
      "last_update_posted_date": "2024-08-28",
      "last_synced_at": "2026-09-06T19:41:17.630Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05506046"
    },
    {
      "nct_id": "NCT02000921",
      "title": "Reduced Nicotine Content Cigarettes and Tobacco Switching Behaviors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Addiction",
        "Dual Tobacco Use"
      ],
      "interventions": [
        {
          "name": "VLNC cigarettes",
          "type": "OTHER"
        },
        {
          "name": "Combusted Products",
          "type": "OTHER"
        },
        {
          "name": "Non-combusted products",
          "type": "OTHER"
        },
        {
          "name": "CN cigarettes",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 136,
      "start_date": "2013-12",
      "completion_date": "2016-09",
      "has_results": true,
      "last_update_posted_date": "2017-03-31",
      "last_synced_at": "2026-09-06T19:41:17.630Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02000921"
    },
    {
      "nct_id": "NCT05473585",
      "title": "Impact of New Standards for Tobacco Products Among Dual E-Cigarette/Combusted Cigarette Users - Project 2",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking",
        "Smoking, Cigarette",
        "E-Cig Use",
        "Nicotine Dependence"
      ],
      "interventions": [
        {
          "name": "very low nicotine content cigarettes",
          "type": "OTHER"
        },
        {
          "name": "normal nicotine content cigarettes",
          "type": "OTHER"
        },
        {
          "name": "Study e-cigarette",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 7,
      "start_date": "2022-10-12",
      "completion_date": "2023-05-09",
      "has_results": false,
      "last_update_posted_date": "2023-07-19",
      "last_synced_at": "2026-09-06T19:41:17.630Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05473585"
    },
    {
      "nct_id": "NCT05307822",
      "title": "CSD210903: A Study to Determine Subject Puffing Patterns of a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in an Ambulatory Setting",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking",
        "Smoking Behaviors",
        "Tobacco Use",
        "Tobacco Smoking"
      ],
      "interventions": [
        {
          "name": "Non-combusted cigarette variant 42001401",
          "type": "OTHER"
        },
        {
          "name": "Non-combusted cigarette variant 42001399",
          "type": "OTHER"
        },
        {
          "name": "Non-combusted cigarette variant 40007386",
          "type": "OTHER"
        },
        {
          "name": "Non-combusted cigarette variant 42001402",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "RAI Services Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 194,
      "start_date": "2022-04-21",
      "completion_date": "2022-11-11",
      "has_results": false,
      "last_update_posted_date": "2023-03-27",
      "last_synced_at": "2026-09-06T19:41:17.630Z",
      "location_count": 7,
      "location_summary": "Sandy Springs, Georgia • Lexington, Kentucky • Charlotte, North Carolina + 4 more",
      "locations": [
        {
          "city": "Sandy Springs",
          "state": "Georgia"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Charlotte",
          "state": "North Carolina"
        },
        {
          "city": "High Point",
          "state": "North Carolina"
        },
        {
          "city": "Raleigh",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05307822"
    }
  ]
}