{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Oral+hygiene+maintenance",
    "query": {
      "intervention": "Oral hygiene maintenance"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 8,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-20T16:08:45.946Z",
  "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": "NCT05336396",
      "title": "Impact of Brief Motivational Interviewing on Periodontal Clinical Outcomes: a 3-year Post-trial Follow-up",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Periodontal Diseases",
        "Plaque Score",
        "Bleeding on Probing",
        "Gingival Index"
      ],
      "interventions": [
        {
          "name": "BMI",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 58,
      "start_date": "2019-05-20",
      "completion_date": "2023-03-25",
      "has_results": false,
      "last_update_posted_date": "2023-07-03",
      "last_synced_at": "2026-09-20T16:08:45.946Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05336396"
    },
    {
      "nct_id": "NCT06890676",
      "title": "Extending Dental Care to Nursing Home Residents to Reduce Mouth Infections and Incidence of Pneumonia and Improve Diabetic Glucose Control",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Periodontitis",
        "Gingivitis",
        "Periodontal Disease",
        "Periodontal Infections",
        "Oral Infections",
        "Periapical Infections",
        "Pneumonia",
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "Comprehensive Oral Evaluation",
          "type": "OTHER"
        },
        {
          "name": "Intraoral Complete Radiographic Series",
          "type": "OTHER"
        },
        {
          "name": "• Teledentistry-synchronous and asynchronous",
          "type": "OTHER"
        },
        {
          "name": "Periodontal Therapy",
          "type": "PROCEDURE"
        },
        {
          "name": "Periodontal Maintenance Procedure",
          "type": "PROCEDURE"
        },
        {
          "name": "Application of Caries Arresting Medicament",
          "type": "PROCEDURE"
        },
        {
          "name": "Oral Hygiene Assistance",
          "type": "OTHER"
        },
        {
          "name": "Referral for Treatment of Acute Oral Infection",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "Missouri Department of Health and Senior Services",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "60 Years to 100 Years"
      },
      "enrollment_count": 150,
      "start_date": "2024-03-01",
      "completion_date": "2026-08-28",
      "has_results": false,
      "last_update_posted_date": "2025-03-26",
      "last_synced_at": "2026-09-20T16:08:45.946Z",
      "location_count": 1,
      "location_summary": "Jefferson City, Missouri",
      "locations": [
        {
          "city": "Jefferson City",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06890676"
    },
    {
      "nct_id": "NCT01948349",
      "title": "Impact of Bracket Design and Oral Hygiene Maintenance on Halitosis in the Orthodontic Patient",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Halitosis",
        "Oral Hygiene"
      ],
      "interventions": [
        {
          "name": "Tongue scraping",
          "type": "OTHER"
        },
        {
          "name": "Bracket design",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "UConn Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "11 Years to 16 Years"
      },
      "enrollment_count": 40,
      "start_date": "2012-10",
      "completion_date": "2016-09",
      "has_results": false,
      "last_update_posted_date": "2019-12-13",
      "last_synced_at": "2026-09-20T16:08:45.946Z",
      "location_count": 1,
      "location_summary": "Farmington, Connecticut",
      "locations": [
        {
          "city": "Farmington",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01948349"
    },
    {
      "nct_id": "NCT07164989",
      "title": "Motivational Interviewing to Improve Oral Hygiene in Adolescent Orthodontic Patients",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gingivitis",
        "DMFT Index",
        "Dental Plaque Index",
        "Oral Hygiene Education Methods",
        "Oral Hygiene Reinforcement During Fixed Orthodontic Treatment",
        "Motivational Interview, OHI"
      ],
      "interventions": [
        {
          "name": "Motivational Interviewing-Based Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Oral Health Education",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "14 Years to 19 Years"
      },
      "enrollment_count": 50,
      "start_date": "2025-10-28",
      "completion_date": "2026-07-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-03",
      "last_synced_at": "2026-09-20T16:08:45.946Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07164989"
    },
    {
      "nct_id": "NCT01111942",
      "title": "A Pilot Study of Induction Chemotherapy Followed by Surgery for Locally Advanced Resectable Head and Neck Cancer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Head and Neck Cancer"
      ],
      "interventions": [
        {
          "name": "radiation combined with weekly carboplatin",
          "type": "OTHER"
        },
        {
          "name": "conservation surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "Southern Illinois University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2010-02",
      "completion_date": "2014-01",
      "has_results": false,
      "last_update_posted_date": "2015-08-05",
      "last_synced_at": "2026-09-20T16:08:45.946Z",
      "location_count": 1,
      "location_summary": "Springfield, Illinois",
      "locations": [
        {
          "city": "Springfield",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01111942"
    },
    {
      "nct_id": "NCT03750955",
      "title": "Induced Gingivitis & Intra-oral Imaging",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Plaque Induced Gingivitis"
      ],
      "interventions": [
        {
          "name": "Plaque induced gingivitis",
          "type": "DEVICE"
        },
        {
          "name": "Oral hygiene maintenance",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 16,
      "start_date": "2018-11-05",
      "completion_date": "2019-06-03",
      "has_results": true,
      "last_update_posted_date": "2021-03-09",
      "last_synced_at": "2026-09-20T16:08:45.946Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03750955"
    },
    {
      "nct_id": "NCT05721781",
      "title": "Reducing Risk for Infective Endocarditis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bacteremia",
        "Infective Endocarditis"
      ],
      "interventions": [
        {
          "name": "Oral Hygiene instruction",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dental Cleaning",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "PROCEDURE"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 320,
      "start_date": "2023-08-31",
      "completion_date": "2027-09",
      "has_results": false,
      "last_update_posted_date": "2026-07-24",
      "last_synced_at": "2026-09-20T16:08:45.946Z",
      "location_count": 6,
      "location_summary": "Boston, Massachusetts • Ann Arbor, Michigan • Newark, New Jersey + 3 more",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Newark",
          "state": "New Jersey"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05721781"
    },
    {
      "nct_id": "NCT03241511",
      "title": "Novel PAradigm to Improve Inflammatory Burden in ESRD (rePAIR): A Pilot and Feasibility Randomized Controlled Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Periodontitis",
        "End Stage Renal Disease"
      ],
      "interventions": [
        {
          "name": "Test",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "UConn Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 66,
      "start_date": "2017-11-07",
      "completion_date": "2020-12-01",
      "has_results": false,
      "last_update_posted_date": "2025-06-05",
      "last_synced_at": "2026-09-20T16:08:45.946Z",
      "location_count": 1,
      "location_summary": "Farmington, Connecticut",
      "locations": [
        {
          "city": "Farmington",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03241511"
    }
  ]
}