{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cessation%2C+Tobacco",
    "query": {
      "condition": "Cessation, Tobacco"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 798,
    "total_pages": 80,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cessation%2C+Tobacco&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T13:12:43.621Z",
  "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": "NCT01771627",
      "title": "Varenicline or Nicotine Patch in Promoting Smoking Cessation Among Current Smokers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use Disorder"
      ],
      "interventions": [
        {
          "name": "varenicline",
          "type": "DRUG"
        },
        {
          "name": "nicotine patch",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Roswell Park Cancer Institute",
      "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": "2012-10-22",
      "completion_date": "2015-08-28",
      "has_results": true,
      "last_update_posted_date": "2020-09-28",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01771627"
    },
    {
      "nct_id": "NCT00006170",
      "title": "Bupropion and Weight Control for Smoking Cessation - 1",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Tobacco Use Disorder"
      ],
      "interventions": [
        {
          "name": "Bupropion",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "weight concerns intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "smoking cessation intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 65 Years · Female only"
      },
      "enrollment_count": 349,
      "start_date": "2000-09",
      "completion_date": "2010-09",
      "has_results": true,
      "last_update_posted_date": "2016-07-21",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00006170"
    },
    {
      "nct_id": "NCT02004171",
      "title": "Electronic Cigarettes or Nicotine Inhaler for Smoking Cessation",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use Disorder"
      ],
      "interventions": [
        {
          "name": "electronic cigarette",
          "type": "OTHER"
        },
        {
          "name": "nicotine inhaler",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DRUG"
      ],
      "sponsor": "New York State Psychiatric Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 0,
      "start_date": "2013-12",
      "completion_date": "2015-10",
      "has_results": false,
      "last_update_posted_date": "2016-10-19",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02004171"
    },
    {
      "nct_id": "NCT00995644",
      "title": "Natural History of Attempts to Stop Smoking",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Tobacco Use Cessation"
      ],
      "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": 238,
      "start_date": "2009-02",
      "completion_date": "2012-02",
      "has_results": false,
      "last_update_posted_date": "2016-10-31",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "Burlington, Vermont",
      "locations": [
        {
          "city": "Burlington",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00995644"
    },
    {
      "nct_id": "NCT02134509",
      "title": "Smartphone Application for Smoking Cessation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking"
      ],
      "interventions": [
        {
          "name": "Experimental App",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Active Comparator App",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 511,
      "start_date": "2014-10",
      "completion_date": "2016-06",
      "has_results": false,
      "last_update_posted_date": "2020-04-16",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02134509"
    },
    {
      "nct_id": "NCT05723588",
      "title": "Neuroimaging Correlates and Feasibility of Transcranial Magnetic Stimulation (TMS) to Improve Smoking Cessation Outcomes in Veterans With Comorbid PTSD",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Tobacco Use Disorder"
      ],
      "interventions": [
        {
          "name": "active repetitive transcranial magnetic stimulation",
          "type": "DEVICE"
        },
        {
          "name": "sham repetitive transcranial magnetic stimulation",
          "type": "DEVICE"
        },
        {
          "name": "cognitive behavioral therapy for smoking cessation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "nicotine replacement therapy",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 50,
      "start_date": "2023-10-31",
      "completion_date": "2027-11-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-18",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05723588"
    },
    {
      "nct_id": "NCT06881069",
      "title": "Reach Through Equitable Implementation in Utah",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use Cessation",
        "Tobacco Use",
        "Tobacco Smoking",
        "Tobacco Chewing",
        "Tobacco Dependence"
      ],
      "interventions": [
        {
          "name": "Clinic Level: AAC - SDOH, AAC - Tobacco",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Non-Bundled",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Bundled",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dose 1",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dose 3",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dose 6",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dose 9",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dose 12",
          "type": "BEHAVIORAL"
        },
        {
          "name": "RPN",
          "type": "BEHAVIORAL"
        },
        {
          "name": "PPN",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1560,
      "start_date": "2025-02-13",
      "completion_date": "2028-01-30",
      "has_results": false,
      "last_update_posted_date": "2025-03-18",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06881069"
    },
    {
      "nct_id": "NCT01120080",
      "title": "Alcohol Counseling for Telephone Quitline Callers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Smoking",
        "Nicotine Dependence",
        "Alcohol Dependence"
      ],
      "interventions": [
        {
          "name": "Practical Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Alcohol Intervention Counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1948,
      "start_date": "2011-01",
      "completion_date": "2012-05",
      "has_results": false,
      "last_update_posted_date": "2020-04-02",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01120080"
    },
    {
      "nct_id": "NCT01124110",
      "title": "Tobacco Tactics Website for Operating Engineers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Smoking",
        "Tobacco Use Cessation"
      ],
      "interventions": [
        {
          "name": "Tobacco Tactics Web-Based Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "1-800-QUIT-NOW Telephone Hotline",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 232,
      "start_date": "2010-01",
      "completion_date": "2014-08",
      "has_results": false,
      "last_update_posted_date": "2014-11-18",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01124110"
    },
    {
      "nct_id": "NCT02922790",
      "title": "Feasibility and Smokers' Reactions to DNA Feedback",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking"
      ],
      "interventions": [
        {
          "name": "standard health information",
          "type": "BEHAVIORAL"
        },
        {
          "name": "standard health information plus info. on DNA damage",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Subjects will review standard health information and information on DNA damage, plus pictures of their DNA damage",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 39,
      "start_date": "2017-02-14",
      "completion_date": "2017-07-24",
      "has_results": false,
      "last_update_posted_date": "2018-01-05",
      "last_synced_at": "2026-07-24T13:12:43.621Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02922790"
    }
  ]
}