{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Tobacco+Smoking+Behavior&page=2",
    "query": {
      "condition": "Tobacco Smoking Behavior",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Tobacco+Smoking+Behavior&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T04:49:47.446Z",
  "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": "NCT01399112",
      "title": "A Usability Study of a Smoking Cessation Decision Aid in People With a Recent First Episode of Psychosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking",
        "Psychosis"
      ],
      "interventions": [
        {
          "name": "Web-based computer program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "15 Years to 30 Years"
      },
      "enrollment_count": 11,
      "start_date": "2010-05",
      "completion_date": "2011-03",
      "has_results": false,
      "last_update_posted_date": "2013-01-03",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 1,
      "location_summary": "Glen Oaks, New York",
      "locations": [
        {
          "city": "Glen Oaks",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01399112"
    },
    {
      "nct_id": "NCT03492645",
      "title": "Technology and Telephone-Based Smoking Cessation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "Telephone-and technology-facilitated treatment protocol",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Office-based treatment protocol",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "69 Years",
        "sex": "ALL",
        "summary": "18 Years to 69 Years"
      },
      "enrollment_count": 20,
      "start_date": "2018-12-06",
      "completion_date": "2019-08-23",
      "has_results": false,
      "last_update_posted_date": "2019-09-30",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03492645"
    },
    {
      "nct_id": "NCT03209557",
      "title": "Pilot Trial of Using SmokeBeat to Monitor and Increase Smoking Abstinence in Pregnant Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use Cessation",
        "Pregnancy Related"
      ],
      "interventions": [
        {
          "name": "SmartWatch SmokeBeat Application",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 32,
      "start_date": "2017-07-05",
      "completion_date": "2019-04-30",
      "has_results": false,
      "last_update_posted_date": "2019-05-09",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 1,
      "location_summary": "Lancaster, Pennsylvania",
      "locations": [
        {
          "city": "Lancaster",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03209557"
    },
    {
      "nct_id": "NCT00992264",
      "title": "'Questions About Quitting' Smoking Cessation Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking"
      ],
      "interventions": [
        {
          "name": "Message Tone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Navigation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Proactive Outreach",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Testimonials",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Kaiser Permanente",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1865,
      "start_date": "2010-05",
      "completion_date": "2013-11",
      "has_results": true,
      "last_update_posted_date": "2017-10-13",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00992264"
    },
    {
      "nct_id": "NCT05471284",
      "title": "Recruitment Messages for Current Smokers Recently Diagnosed With Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Smoking",
        "Health Behavior"
      ],
      "interventions": [
        {
          "name": "Proximal",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Distal",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cost",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Benefit",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Loss",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Gain",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Oklahoma",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 99,
      "start_date": "2019-02-11",
      "completion_date": "2019-04-02",
      "has_results": false,
      "last_update_posted_date": "2022-07-22",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 1,
      "location_summary": "Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05471284"
    },
    {
      "nct_id": "NCT00353171",
      "title": "Organochlorine Exposure in Relation to Timing of Natural Menopause",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Menopause"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Environmental Health Sciences (NIEHS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 514,
      "start_date": "2003-03-01",
      "completion_date": "2019-05-29",
      "has_results": false,
      "last_update_posted_date": "2019-06-17",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 1,
      "location_summary": "Research Triangle Park, North Carolina",
      "locations": [
        {
          "city": "Research Triangle Park",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00353171"
    },
    {
      "nct_id": "NCT04974736",
      "title": "eCEASE to Support Treatment for Parental Tobacco Use",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Smoking",
        "Second Hand Tobacco Smoke",
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "iEHR + Navigator",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 817,
      "start_date": "2021-07-16",
      "completion_date": "2024-08-15",
      "has_results": true,
      "last_update_posted_date": "2025-04-15",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04974736"
    },
    {
      "nct_id": "NCT00040287",
      "title": "Theory-Based Interventions for Smoking and Obesity (Challenge) Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Smoking",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "smoking cessation program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "weight control program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 1778,
      "start_date": "1999-01",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2007-05-17",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00040287"
    },
    {
      "nct_id": "NCT05020899",
      "title": "Quit For Life (QFL): Smoking Cessation Among Chinese Smokers Living With HIV",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking Cessation",
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Sessions with a trained counselor",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cell phone messages",
          "type": "OTHER"
        },
        {
          "name": "Offered nicotine replacement therapy",
          "type": "OTHER"
        },
        {
          "name": "Self-help guide for quitting smoking",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Boston Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 109,
      "start_date": "2022-02-24",
      "completion_date": "2023-08-01",
      "has_results": true,
      "last_update_posted_date": "2024-12-12",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05020899"
    },
    {
      "nct_id": "NCT01061671",
      "title": "Simvastatin Therapy for Moderate and Severe COPD",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Pulmonary Disease, Chronic Obstructive"
      ],
      "interventions": [
        {
          "name": "simvastatin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "40 Years to 80 Years"
      },
      "enrollment_count": 885,
      "start_date": "2010-03",
      "completion_date": "2014-01",
      "has_results": true,
      "last_update_posted_date": "2018-01-02",
      "last_synced_at": "2026-07-24T04:49:47.446Z",
      "location_count": 35,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • San Francisco, California + 26 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01061671"
    }
  ]
}