{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Attrition",
    "query": {
      "condition": "Attrition"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 24,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Attrition&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T00:27:39.818Z",
  "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": "NCT04225234",
      "title": "Sustaining the Reach of a Scalable Weight Loss Intervention Through Financial Incentives",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overweight and Obesity"
      ],
      "interventions": [
        {
          "name": "Financial incentives",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Nebraska",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "19 Years and older"
      },
      "enrollment_count": 119,
      "start_date": "2019-08-20",
      "completion_date": "2021-08-31",
      "has_results": false,
      "last_update_posted_date": "2024-09-05",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04225234"
    },
    {
      "nct_id": "NCT03198520",
      "title": "REFRAME RPD Post-Market Clinical Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Missing Teeth",
        "Dental Wear"
      ],
      "interventions": [
        {
          "name": "Solvay Dental 360™",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Solvay Dental 360",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 46,
      "start_date": "2017-06-06",
      "completion_date": "2019-10-07",
      "has_results": true,
      "last_update_posted_date": "2020-11-19",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03198520"
    },
    {
      "nct_id": "NCT00153465",
      "title": "University of Oklahoma Parenting Program Attrition",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Child Abuse"
      ],
      "interventions": [
        {
          "name": "Motivational intervention, parent training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Centers for Disease Control and Prevention",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 450,
      "start_date": "2004-01",
      "completion_date": "2006-09",
      "has_results": false,
      "last_update_posted_date": "2007-09-10",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00153465"
    },
    {
      "nct_id": "NCT01128972",
      "title": "Evaluation of a Test Mouthwash and Dentifrice Regimen in an In-situ Model of Dental Erosion",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Tooth Erosion"
      ],
      "interventions": [
        {
          "name": "Sodium fluoride",
          "type": "DRUG"
        },
        {
          "name": "Sodium monoflurophosphate",
          "type": "DRUG"
        },
        {
          "name": "Sterile water",
          "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": 36,
      "start_date": "2009-08",
      "completion_date": "2009-10",
      "has_results": true,
      "last_update_posted_date": "2015-01-01",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01128972"
    },
    {
      "nct_id": "NCT06242444",
      "title": "An Erosion Study to Investigate the Efficacy of an Experimental Dentifrice to Remineralize Enamel",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tooth Erosion"
      ],
      "interventions": [
        {
          "name": "Experimental Dentifrice",
          "type": "DRUG"
        },
        {
          "name": "Placebo Control Dentifrice",
          "type": "DRUG"
        },
        {
          "name": "Reference Dentifrice",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "HALEON",
      "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": 33,
      "start_date": "2024-02-26",
      "completion_date": "2024-05-07",
      "has_results": true,
      "last_update_posted_date": "2025-05-08",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06242444"
    },
    {
      "nct_id": "NCT00153439",
      "title": "Purdue University Parenting Program Attrition",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Child Abuse"
      ],
      "interventions": [
        {
          "name": "Motivational enhancements, parent training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Centers for Disease Control and Prevention",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 560,
      "start_date": "2003-07",
      "completion_date": "2006-09",
      "has_results": false,
      "last_update_posted_date": "2007-09-10",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "West Lafayette, Indiana",
      "locations": [
        {
          "city": "West Lafayette",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00153439"
    },
    {
      "nct_id": "NCT07195357",
      "title": "Multi-site Study to Look at Tooth Wear and Tooth Sensitivity and the Risk Factors Associated.",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dentin Hypersensitivity",
        "Erosive Tooth Wear"
      ],
      "interventions": [
        {
          "name": "epidemiological",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2500,
      "start_date": "2026-02-19",
      "completion_date": "2027-10",
      "has_results": false,
      "last_update_posted_date": "2026-05-05",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07195357"
    },
    {
      "nct_id": "NCT00223405",
      "title": "Analysis of Enamel Wear Against Ceramic Restorations",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Tooth Wear"
      ],
      "interventions": [
        {
          "name": "crown placement",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The University of Texas Health Science Center at San Antonio",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 36,
      "start_date": "2003-04",
      "completion_date": "2009-01",
      "has_results": false,
      "last_update_posted_date": "2016-11-22",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00223405"
    },
    {
      "nct_id": "NCT02340663",
      "title": "Nocturnal Mouth Guards, SOVA vs. Standard Acrylic Orthotic; Phase IV",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Bruxism",
        "Tooth Wear"
      ],
      "interventions": [
        {
          "name": "SOVA Bite Splint",
          "type": "DEVICE"
        },
        {
          "name": "Michigan Bite Splint",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 67,
      "start_date": "2015-11",
      "completion_date": "2017-05-10",
      "has_results": true,
      "last_update_posted_date": "2018-07-09",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02340663"
    },
    {
      "nct_id": "NCT01152281",
      "title": "Selective Exposure in HIV Prevention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Maximal Control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Instrumental and Empowering",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Minimal Control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Instrumental",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Empowering",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Illinois at Urbana-Champaign",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 722,
      "start_date": "2010-05",
      "completion_date": "2017-04-30",
      "has_results": false,
      "last_update_posted_date": "2018-01-17",
      "last_synced_at": "2026-06-11T00:27:39.818Z",
      "location_count": 1,
      "location_summary": "Jacksonville, Florida",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01152281"
    }
  ]
}