{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Lingual+Strengthening",
    "query": {
      "intervention": "Lingual Strengthening"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 12,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Lingual+Strengthening&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-15T20:25:56.975Z",
  "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": "NCT00038350",
      "title": "Effects of Age and Age-Related Diseases on Swallowing",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Dysphagia"
      ],
      "interventions": [
        {
          "name": "Lingual Strengthening",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "US Department of Veterans Affairs",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2002-01",
      "completion_date": "2006-03",
      "has_results": false,
      "last_update_posted_date": "2008-05-06",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00038350"
    },
    {
      "nct_id": "NCT02322411",
      "title": "Effects of Oropharyngeal Strengthening on Dysphagia in Patients Post-stroke",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stroke"
      ],
      "interventions": [
        {
          "name": "Isometric Progressive Resistance Oropharyngeal Therapy",
          "type": "DEVICE"
        },
        {
          "name": "Compensatory approaches",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "21 Years to 95 Years"
      },
      "enrollment_count": 30,
      "start_date": "2015-01",
      "completion_date": "2017-10-19",
      "has_results": true,
      "last_update_posted_date": "2020-07-15",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02322411"
    },
    {
      "nct_id": "NCT04569097",
      "title": "Novel Pharyngeal Metrics to Predict Dysphagia Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dysphagia",
        "Swallowing Disorders"
      ],
      "interventions": [
        {
          "name": "standard of care lingual strengthening",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 227,
      "start_date": "2021-06-28",
      "completion_date": "2024-09-30",
      "has_results": true,
      "last_update_posted_date": "2026-05-11",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 3,
      "location_summary": "Hines, Illinois • Cincinnati, Ohio • Madison, Wisconsin",
      "locations": [
        {
          "city": "Hines",
          "state": "Illinois"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04569097"
    },
    {
      "nct_id": "NCT03682081",
      "title": "Interventions for Patients With Alzheimer's Disease and Dysphagia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dementia",
        "Dysphagia",
        "Alzheimer Disease"
      ],
      "interventions": [
        {
          "name": "Isometric tongue strengthening facilitated by Iowa Oral Performance Instrument (IOPI)",
          "type": "DEVICE"
        },
        {
          "name": "Biotene Oral Balance Gel",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "50 Years to 99 Years"
      },
      "enrollment_count": 76,
      "start_date": "2020-09-25",
      "completion_date": "2025-11-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-15",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03682081"
    },
    {
      "nct_id": "NCT07110142",
      "title": "Tongue Proactive Strengthening Exercise Program Following Partial/Hemi Glossectomy and Reconstruction",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Oral Cancer",
        "Head and Neck Cancer"
      ],
      "interventions": [
        {
          "name": "Tongueometer",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Case Comprehensive Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2025-12-10",
      "completion_date": "2029-06",
      "has_results": false,
      "last_update_posted_date": "2026-08-06",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07110142"
    },
    {
      "nct_id": "NCT06786117",
      "title": "Swallowing in OSA & CPAP Intolerance",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Apnea, Obstructive",
        "Healthy"
      ],
      "interventions": [
        {
          "name": "SLP swallowing exercises",
          "type": "OTHER"
        },
        {
          "name": "myofunctional exercises",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Denise Dewald",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "40 Years to 70 Years"
      },
      "enrollment_count": 50,
      "start_date": "2025-03-05",
      "completion_date": "2028-01-30",
      "has_results": false,
      "last_update_posted_date": "2025-03-11",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06786117"
    },
    {
      "nct_id": "NCT07719582",
      "title": "Effectivity of P1821, a Novel Tongue Strengthening and Endurance Enhancing Speech Flow Exercise",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ankyloglossia",
        "Impairment of Speech",
        "Slurred Speech"
      ],
      "interventions": [
        {
          "name": "P1821",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Dream Video LLC",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 100,
      "start_date": "2028-01-01",
      "completion_date": "2030-01-01",
      "has_results": false,
      "last_update_posted_date": "2026-07-22",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 1,
      "location_summary": "Naples, Florida",
      "locations": [
        {
          "city": "Naples",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07719582"
    },
    {
      "nct_id": "NCT05464225",
      "title": "Colorado Oral Strengthening Device",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "COSD",
          "type": "DEVICE"
        },
        {
          "name": "SOC",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 39,
      "start_date": "2023-03-15",
      "completion_date": "2025-03-10",
      "has_results": false,
      "last_update_posted_date": "2025-03-13",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05464225"
    },
    {
      "nct_id": "NCT04809558",
      "title": "Optimal Method for Tongue Strengthening",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Focus of Study is Tongue Strength"
      ],
      "interventions": [
        {
          "name": "Tongue resistance exercise",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Samford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 87,
      "start_date": "2021-06-01",
      "completion_date": "2022-08-15",
      "has_results": false,
      "last_update_posted_date": "2023-11-22",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04809558"
    },
    {
      "nct_id": "NCT01570023",
      "title": "Study of Tongue Strengthening for Swallowing Problems",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dysphagia"
      ],
      "interventions": [
        {
          "name": "Isometric Progressive Resistance Oropharyngeal Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "21 Years to 95 Years"
      },
      "enrollment_count": 34,
      "start_date": "2012-04",
      "completion_date": "2015-09",
      "has_results": false,
      "last_update_posted_date": "2015-10-12",
      "last_synced_at": "2026-09-15T20:25:56.975Z",
      "location_count": 9,
      "location_summary": "Evanston, Illinois • Lexington, Kentucky • Minneapolis, Minnesota + 5 more",
      "locations": [
        {
          "city": "Evanston",
          "state": "Illinois"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Briarwood",
          "state": "New York"
        },
        {
          "city": "Flushing",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01570023"
    }
  ]
}