{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Dental+Decay&page=2",
    "query": {
      "condition": "Dental Decay",
      "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=Dental+Decay&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T06:48:52.577Z",
  "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": "NCT02327507",
      "title": "Everybody Brush: A Community-wide Toothpaste Distribution Campaign",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [
        {
          "name": "Toothpaste & Telephone Support",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Advantage Dental Services, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "6 Months to 20 Years"
      },
      "enrollment_count": 21731,
      "start_date": "2014-06",
      "completion_date": "2016-07",
      "has_results": false,
      "last_update_posted_date": "2014-12-30",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 1,
      "location_summary": "Redmond, Oregon",
      "locations": [
        {
          "city": "Redmond",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02327507"
    },
    {
      "nct_id": "NCT01205971",
      "title": "Tooth Smart Healthy Start: Oral Health Advocates in Public Housing",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dental Caries in Children"
      ],
      "interventions": [
        {
          "name": "Motivational Interviewing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dental Preventive Services",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "15 Years and older"
      },
      "enrollment_count": 2842,
      "start_date": "2011-01",
      "completion_date": "2016-12-23",
      "has_results": false,
      "last_update_posted_date": "2018-02-13",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01205971"
    },
    {
      "nct_id": "NCT04186663",
      "title": "Pharmacokinetics of Advantage Arrest in Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [
        {
          "name": "Silver Diamine Fluoride",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Advantage Silver Dental Arrest, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "13 Years",
        "sex": "ALL",
        "summary": "3 Years to 13 Years"
      },
      "enrollment_count": 59,
      "start_date": "2019-08-01",
      "completion_date": "2020-03-31",
      "has_results": true,
      "last_update_posted_date": "2022-03-10",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04186663"
    },
    {
      "nct_id": "NCT04255251",
      "title": "Effectiveness Silver Diamine Fluoride Versus Sodium Fluoride in Arresting Caries Around Crown Margins in Older Adults",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Caries Roots",
        "Flouride Varnish",
        "Caries; Dentin",
        "Caries Arrested"
      ],
      "interventions": [
        {
          "name": "Silver Diammine Fluoride",
          "type": "DRUG"
        },
        {
          "name": "Fluoride Varnishes",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of New England",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "65 Years to 85 Years"
      },
      "enrollment_count": 200,
      "start_date": "2021-06-26",
      "completion_date": "2024-01-03",
      "has_results": false,
      "last_update_posted_date": "2021-10-05",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 1,
      "location_summary": "Portland, Maine",
      "locations": [
        {
          "city": "Portland",
          "state": "Maine"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04255251"
    },
    {
      "nct_id": "NCT01369134",
      "title": "Clinical Evaluation of a Self-etch Adhesive Using a Selective Etch Technique",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [
        {
          "name": "Adper Easy Bond Self-etch dental adhesive",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Solventum US LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2011-01",
      "completion_date": "2013-02",
      "has_results": false,
      "last_update_posted_date": "2024-10-02",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01369134"
    },
    {
      "nct_id": "NCT02873585",
      "title": "Conventional Bite Wing Radiography Versus Stationary Intraoral Tomosynthesis, a Comparison Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [
        {
          "name": "Stationary intraoral tomosynthesis",
          "type": "DEVICE"
        },
        {
          "name": "Standard conventional bitewing radiography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "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": "2018-04-19",
      "completion_date": "2019-09-30",
      "has_results": true,
      "last_update_posted_date": "2020-09-02",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02873585"
    },
    {
      "nct_id": "NCT03032705",
      "title": "Clinical Evaluation of Kerr SonicFill™ 2 vs 3M ESPE Filtek™ Supreme Ultra Universal Restorative",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [
        {
          "name": "SonicFill™ 2",
          "type": "DEVICE"
        },
        {
          "name": "Filtek™ Supreme",
          "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": 51,
      "start_date": "2017-06-19",
      "completion_date": "2020-02-05",
      "has_results": true,
      "last_update_posted_date": "2021-12-13",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03032705"
    },
    {
      "nct_id": "NCT04666597",
      "title": "Pandemic-adapted Caries Care Multicentre Single-group Interventional Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dental Caries in Children"
      ],
      "interventions": [
        {
          "name": "Modified CariesCare International management",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Universidad El Bosque, Bogotá",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "3 Years to 8 Years"
      },
      "enrollment_count": 409,
      "start_date": "2020-11-15",
      "completion_date": "2021-12-30",
      "has_results": false,
      "last_update_posted_date": "2023-12-04",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 2,
      "location_summary": "Indianapolis, Indiana • Boston, Massachusetts",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04666597"
    },
    {
      "nct_id": "NCT02572570",
      "title": "Clinical Investigation of a New Bulk Fill Composite Resin in the Restoration of Posterior Teeth",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dental Restoration Failure of Marginal Integrity",
        "Dental Caries",
        "Unrepairable Overhanging of Dental Restorative Materials",
        "Poor Aesthetics of Existing Restoration",
        "Secondary Dental Caries Associated With Failed or Defective Dental Restorations",
        "Fractured Dental Restorative Materials Without Loss of Materials",
        "Fracture of Dental Restorative Materials With Loss of Material"
      ],
      "interventions": [
        {
          "name": "Filtek Bulk Fill Posterior",
          "type": "DEVICE"
        },
        {
          "name": "Filtek Supreme Ultra",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 27,
      "start_date": "2015-12",
      "completion_date": "2019-12-05",
      "has_results": true,
      "last_update_posted_date": "2020-12-19",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02572570"
    },
    {
      "nct_id": "NCT01201395",
      "title": "DPBRN Longitudinal Study of Repaired or Replaced Dental Restorations",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dental Caries"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Dental Practice-Based Research Network",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "6 Years and older"
      },
      "enrollment_count": 9813,
      "start_date": "2009-09",
      "completion_date": "2011-09",
      "has_results": false,
      "last_update_posted_date": "2011-09-20",
      "last_synced_at": "2026-05-22T06:48:52.577Z",
      "location_count": 6,
      "location_summary": "Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01201395"
    }
  ]
}