{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Toothpaste+with+no+fluoride",
    "query": {
      "intervention": "Toothpaste with no fluoride"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-04T19:10:25.996Z",
  "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": "NCT02651467",
      "title": "A Study to Investigate Efficacy of Two Experimental Oral Rinses in Providing Long Term Relief From Pain Derived From Exposed Dentine in Response to Chemical, Thermal, Tactile, or Osmotic Stimuli.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dentin Sensitivity"
      ],
      "interventions": [
        {
          "name": "Experimental Oral Rinse 1 (1.5% w/w KOX, 0ppm F, pH 7.0)",
          "type": "OTHER"
        },
        {
          "name": "Experimental Oral Rinse 2 (2.0% w/w KOX, 45ppm F, pH 4.5)",
          "type": "OTHER"
        },
        {
          "name": "Placebo Oral Rinse (0% w/w KOX 0ppm F, pH 4.5 )",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 221,
      "start_date": "2016-01-04",
      "completion_date": "2016-04-22",
      "has_results": true,
      "last_update_posted_date": "2018-08-27",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 1,
      "location_summary": "Fort Wayne, Indiana",
      "locations": [
        {
          "city": "Fort Wayne",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02651467"
    },
    {
      "nct_id": "NCT06949072",
      "title": "A Clinical Study to Assess an Experimental Dentifrice in an Experimental Model of Early Stage Caries",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [
        {
          "name": "Test Dentifrice",
          "type": "DRUG"
        },
        {
          "name": "Reference Dentifrice",
          "type": "DRUG"
        },
        {
          "name": "Negative Control Dentifrice",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "HALEON",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 47,
      "start_date": "2025-04-28",
      "completion_date": "2025-09-11",
      "has_results": false,
      "last_update_posted_date": "2025-09-24",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06949072"
    },
    {
      "nct_id": "NCT04050722",
      "title": "A Clinical Study Investigating the Efficacy of a Stannous Fluoride Dentifrice in Improving Gingival Health After Twice Daily Use for 3 Weeks",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Gingivitis"
      ],
      "interventions": [
        {
          "name": "Sensodyne Repair and Protect",
          "type": "DRUG"
        },
        {
          "name": "Colgate Cavity Protection",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 130,
      "start_date": "2019-10-07",
      "completion_date": "2019-11-13",
      "has_results": true,
      "last_update_posted_date": "2020-11-19",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 1,
      "location_summary": "Las Vegas, Nevada",
      "locations": [
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04050722"
    },
    {
      "nct_id": "NCT01607411",
      "title": "A Clinical Study to Evaluate Experimental Children's Toothpastes in an In-Situ Caries Model",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [
        {
          "name": "Fluoride",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "14 Years",
        "sex": "ALL",
        "summary": "11 Years to 14 Years"
      },
      "enrollment_count": 55,
      "start_date": "2012-02",
      "completion_date": "2012-05",
      "has_results": true,
      "last_update_posted_date": "2014-08-11",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01607411"
    },
    {
      "nct_id": "NCT02136576",
      "title": "Caries Prevention Products & Dentinal Hypersensitivity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hypersensitivity"
      ],
      "interventions": [
        {
          "name": "Sensodyne",
          "type": "DEVICE"
        },
        {
          "name": "Crest Cavity Protection & MI Paste Plus",
          "type": "DEVICE"
        },
        {
          "name": "Clinpro 5000",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Tufts University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 39,
      "start_date": "2014-05",
      "completion_date": "2018-10",
      "has_results": true,
      "last_update_posted_date": "2020-12-10",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02136576"
    },
    {
      "nct_id": "NCT02399163",
      "title": "Evaluation of Oral Hygiene Products in an In Situ Caries Model",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [
        {
          "name": "Fluoride free toothpaste",
          "type": "DRUG"
        },
        {
          "name": "Fluoride toothpaste",
          "type": "DRUG"
        },
        {
          "name": "Fluoride mouthwash",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 80,
      "start_date": "2015-04",
      "completion_date": "2015-08",
      "has_results": true,
      "last_update_posted_date": "2016-05-12",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02399163"
    },
    {
      "nct_id": "NCT07419672",
      "title": "Intra Oral Application (IOA) Testing Study of a Stannous Toothpaste",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [
        {
          "name": "Negative Control Treatment Slurry (Fluoride-Free)",
          "type": "DRUG"
        },
        {
          "name": "Active Comparator Fluoride Treatment (0.454% SnF)",
          "type": "DRUG"
        },
        {
          "name": "Test Fluoride Treatment (0.454% SnF) (Investigational Toothpaste)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Church & Dwight Company, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 31,
      "start_date": "2024-08-12",
      "completion_date": "2024-11-21",
      "has_results": false,
      "last_update_posted_date": "2026-02-19",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 1,
      "location_summary": "Noblesville, Indiana",
      "locations": [
        {
          "city": "Noblesville",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07419672"
    },
    {
      "nct_id": "NCT04933331",
      "title": "Early Caries Lesion Management Observational Study",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Initial Caries",
        "Arrested Dental Caries",
        "Cavitated Caries",
        "Dental Caries",
        "Dental Caries in Children"
      ],
      "interventions": [
        {
          "name": "Curodont Repair Fluoride Plus",
          "type": "DRUG"
        },
        {
          "name": "Silver Diamine Fluoride",
          "type": "DEVICE"
        },
        {
          "name": "Glass Ionomer Sealant",
          "type": "DEVICE"
        },
        {
          "name": "Fluoride varnish",
          "type": "DEVICE"
        },
        {
          "name": "Fluoride toothpaste",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "CareQuest Institute for Oral Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "4 Years and older"
      },
      "enrollment_count": 744,
      "start_date": "2020-12-07",
      "completion_date": "2024-03-31",
      "has_results": false,
      "last_update_posted_date": "2023-11-24",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 4,
      "location_summary": "Dothan, Alabama • Westborough, Massachusetts • Bend, Oregon + 1 more",
      "locations": [
        {
          "city": "Dothan",
          "state": "Alabama"
        },
        {
          "city": "Westborough",
          "state": "Massachusetts"
        },
        {
          "city": "Bend",
          "state": "Oregon"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04933331"
    },
    {
      "nct_id": "NCT04155658",
      "title": "Evaluation of Efficacy of Sodium Monofluorophosphate (SMPF) Toothpastes on Enamel Lesion Remineralisation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Enamel Caries"
      ],
      "interventions": [
        {
          "name": "Experimental Toothpaste containing 1450ppm SMFP",
          "type": "OTHER"
        },
        {
          "name": "Toothpaste containing 1450ppm SMFP",
          "type": "OTHER"
        },
        {
          "name": "Toothpaste with no fluoride",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Unilever R&D",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 55,
      "start_date": "2019-11-25",
      "completion_date": "2020-04-30",
      "has_results": false,
      "last_update_posted_date": "2020-05-18",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04155658"
    },
    {
      "nct_id": "NCT01657903",
      "title": "Evaluation of Efficacy of Experimental Gel to Foam Dentifrices in Dental Erosion",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dental Erosion",
        "Acid Wear"
      ],
      "interventions": [
        {
          "name": "Sodium Fluoride",
          "type": "DRUG"
        },
        {
          "name": "Potassium nitrate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 56,
      "start_date": "2011-11",
      "completion_date": "2012-02",
      "has_results": true,
      "last_update_posted_date": "2015-01-26",
      "last_synced_at": "2026-09-04T19:10:25.996Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01657903"
    }
  ]
}