{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Electronic+Nicotine+Delivery+System+Flavors",
    "query": {
      "condition": "Electronic Nicotine Delivery System Flavors"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 36,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Electronic+Nicotine+Delivery+System+Flavors&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T04:08:06.682Z",
  "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": "NCT05971823",
      "title": "Effects of Electronic Cigarette Flavors on Abuse Liability in Smokers (P3-Taste)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Electronic Cigarette Use"
      ],
      "interventions": [
        {
          "name": "Tobacco product administration and assessment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 32,
      "start_date": "2023-07-31",
      "completion_date": "2024-07-26",
      "has_results": true,
      "last_update_posted_date": "2026-04-06",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05971823"
    },
    {
      "nct_id": "NCT05423340",
      "title": "Effect of E-Liquid Flavor on Respiratory Symptoms in People Using Electronic Nicotine Delivery Systems",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Electronic Cigarette Use"
      ],
      "interventions": [
        {
          "name": "E-cigarette Flavor",
          "type": "OTHER"
        },
        {
          "name": "Tobacco Free Nicotine Pouch",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Roswell Park Cancer Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "21 Years to 55 Years"
      },
      "enrollment_count": 163,
      "start_date": "2022-06-12",
      "completion_date": "2024-10-03",
      "has_results": true,
      "last_update_posted_date": "2026-06-04",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05423340"
    },
    {
      "nct_id": "NCT03634839",
      "title": "Effects of E-cigarette Flavors on Youth TCORS 2.0",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Nicotine Use Disorder"
      ],
      "interventions": [
        {
          "name": "Flavoring Agents",
          "type": "DRUG"
        },
        {
          "name": "Nicotine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "18 Years to 20 Years"
      },
      "enrollment_count": 42,
      "start_date": "2022-11-07",
      "completion_date": "2023-07-20",
      "has_results": true,
      "last_update_posted_date": "2024-08-09",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03634839"
    },
    {
      "nct_id": "NCT05932693",
      "title": "Effect of Different E-cigarette Cooling Flavors on Adults' Sensory Experience TCORS 3.0",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "E-Cig Use"
      ],
      "interventions": [
        {
          "name": "E-liquid coolant (WS-3, 0.05%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-3, 0.1%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-3, 0.5%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-3, 1.0%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-3, 2.0%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (menthol, 0.05%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (menthol, 0.1%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (menthol, 0.5%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (menthol, 1.0%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (menthol, 2.0%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-23, 0.05%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-23, 0.1%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-23, 0.5%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-23, 1.0%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-23, 2.0%)",
          "type": "OTHER"
        },
        {
          "name": "E-liquid coolant (WS-23, 4.0%)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "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": 31,
      "start_date": "2024-09-03",
      "completion_date": "2025-01-09",
      "has_results": true,
      "last_update_posted_date": "2026-02-18",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05932693"
    },
    {
      "nct_id": "NCT04996940",
      "title": "Comparative Acceptability of Tobacco and Menthol Flavored E-cigarettes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use Disorder"
      ],
      "interventions": [
        {
          "name": "E-cigarette product",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Kansas Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 52,
      "start_date": "2021-06-20",
      "completion_date": "2021-08-15",
      "has_results": true,
      "last_update_posted_date": "2023-09-13",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 1,
      "location_summary": "Kansas City, Missouri",
      "locations": [
        {
          "city": "Kansas City",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04996940"
    },
    {
      "nct_id": "NCT07202039",
      "title": "Electronic Cigarettes as a Harm Reduction Strategy Among People With Opioid Use Disorder on Buprenorphine",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco-flavored EC",
        "Sweet-Cooling EC",
        "Sweet Non-cooling EC"
      ],
      "interventions": [
        {
          "name": "Brief individual counseling sessions",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Prisma Health-Upstate",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 90,
      "start_date": "2026-04-29",
      "completion_date": "2029-06-29",
      "has_results": false,
      "last_update_posted_date": "2026-05-12",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 1,
      "location_summary": "Greenville, South Carolina",
      "locations": [
        {
          "city": "Greenville",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07202039"
    },
    {
      "nct_id": "NCT06264154",
      "title": "The Role of Flavor in the Substitutability of E-cigarettes for Combustible Cigarettes Among Persistent Smokers",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking",
        "Tobacco Use",
        "Cigarette Smoking",
        "E-Cig Use"
      ],
      "interventions": [
        {
          "name": "E-cigarettes",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Abramson Cancer Center at Penn Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 210,
      "start_date": "2024-08-26",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-02-19",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06264154"
    },
    {
      "nct_id": "NCT06077240",
      "title": "Effects of E-cigs vs Pouches on Cigarette Smoking and Addiction",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking",
        "Smoking Behaviors",
        "Nicotine Dependence"
      ],
      "interventions": [
        {
          "name": "E-cigarette with 2.4% Nicotine with Menthol and Tobacco Flavors",
          "type": "BEHAVIORAL"
        },
        {
          "name": "E-cigarette with 2.4% Nicotine with Tobacco Flavor Only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "E-cigarette with 5% Nicotine with Menthol and Tobacco Flavors",
          "type": "BEHAVIORAL"
        },
        {
          "name": "E-cigarette with 5% Nicotine with Tobacco Flavor Only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Tobacco Pouches with 3mg Nicotine with Menthol and Tobacco Flavors",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Tobacco Pouches with 3mg Nicotine with Tobacco Flavor Only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Tobacco Pouches with 6mg Nicotine with Menthol and Tobacco Flavors",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Tobacco Pouches with 6mg Nicotine with Tobacco Flavor Only",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 256,
      "start_date": "2024-08-20",
      "completion_date": "2028-04-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-19",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06077240"
    },
    {
      "nct_id": "NCT05960305",
      "title": "CSD201204 An Actual Use Study of P12 Electronic Nicotine Delivery System Among U.S. Adult Smokers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking, Tobacco"
      ],
      "interventions": [
        {
          "name": "P1213416",
          "type": "OTHER"
        },
        {
          "name": "P1213422",
          "type": "OTHER"
        },
        {
          "name": "P1213716",
          "type": "OTHER"
        },
        {
          "name": "P1213722",
          "type": "OTHER"
        },
        {
          "name": "P1211216",
          "type": "OTHER"
        },
        {
          "name": "P1211222",
          "type": "OTHER"
        },
        {
          "name": "P1213616",
          "type": "OTHER"
        },
        {
          "name": "P1213622",
          "type": "OTHER"
        },
        {
          "name": "P1213816",
          "type": "OTHER"
        },
        {
          "name": "P1213822",
          "type": "OTHER"
        },
        {
          "name": "P1211916",
          "type": "OTHER"
        },
        {
          "name": "P1211922",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "RAI Services Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "21 Years to 60 Years"
      },
      "enrollment_count": 1845,
      "start_date": "2023-09-15",
      "completion_date": "2024-01-28",
      "has_results": false,
      "last_update_posted_date": "2024-02-23",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 12,
      "location_summary": "Phoenix, Arizona • Fort Lauderdale, Florida • Orlando, Florida + 9 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Fort Lauderdale",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05960305"
    },
    {
      "nct_id": "NCT05432830",
      "title": "Sex Differences in E-cig Perception: Study 1",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nicotine Addiction",
        "E-Cig Use",
        "Cigarette Smoking",
        "Sex Differences"
      ],
      "interventions": [
        {
          "name": "E-liquid Flavor 1",
          "type": "OTHER"
        },
        {
          "name": "E-liquid Flavor 2",
          "type": "OTHER"
        },
        {
          "name": "E-liquid Flavor 3",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "44 Years",
        "sex": "ALL",
        "summary": "21 Years to 44 Years"
      },
      "enrollment_count": 66,
      "start_date": "2024-04-30",
      "completion_date": "2025-07-18",
      "has_results": false,
      "last_update_posted_date": "2026-01-28",
      "last_synced_at": "2026-06-11T04:08:06.682Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05432830"
    }
  ]
}