{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Glottis+Tumor",
    "query": {
      "condition": "Glottis Tumor"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 5,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T07:47:20.684Z",
  "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": "NCT03759431",
      "title": "Vocal-cord vs. Complete Laryngeal Radiotherapy for Early Glottic Cancer",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cancer Neck",
        "Larynx Cancer",
        "Glottis Tumor"
      ],
      "interventions": [
        {
          "name": "Vocal-cord Radiotherapy",
          "type": "RADIATION"
        },
        {
          "name": "Complete Larynx Radiotherapy",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "Centre hospitalier de l'Université de Montréal (CHUM)",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 155,
      "start_date": "2018-10-11",
      "completion_date": "2026-12-12",
      "has_results": false,
      "last_update_posted_date": "2025-03-21",
      "last_synced_at": "2026-05-22T07:47:20.684Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03759431"
    },
    {
      "nct_id": "NCT00080028",
      "title": "Motexafin Gadolinium With Chemotherapy and Radiation Therapy for the Treatment of Advanced Head and Neck Cancer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Head and Neck Cancer",
        "Oropharynx Cancer",
        "Larynx Cancer",
        "Hypopharynx Cancer"
      ],
      "interventions": [
        {
          "name": "Motexafin Gadolinium Injection",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pharmacyclics LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 18,
      "start_date": null,
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2007-05-08",
      "last_synced_at": "2026-05-22T07:47:20.684Z",
      "location_count": 2,
      "location_summary": "Durham, North Carolina • San Antonio, Texas",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00080028"
    },
    {
      "nct_id": "NCT01984502",
      "title": "CyberKnife Accelerated Hemilarynx Stereotactic Radiotherapy Study for Early-stage Glottic Larynx Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Early-stage Glottic Larynx Cancer"
      ],
      "interventions": [
        {
          "name": "CyberKnife Accelerated Hemilarynx Stereotactic Radiotherapy",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 30,
      "start_date": "2013-11-18",
      "completion_date": "2022-05-31",
      "has_results": false,
      "last_update_posted_date": "2022-06-30",
      "last_synced_at": "2026-05-22T07:47:20.684Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01984502"
    },
    {
      "nct_id": "NCT06080503",
      "title": "Phase II Randomized Study of Hypofractionated Versus Conventional Radiotherapy",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Laryngeal Carcinoma"
      ],
      "interventions": [
        {
          "name": "LT-SABR",
          "type": "RADIATION"
        },
        {
          "name": "IMRT",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 67,
      "start_date": "2024-03-14",
      "completion_date": "2029-03-14",
      "has_results": false,
      "last_update_posted_date": "2025-11-26",
      "last_synced_at": "2026-05-22T07:47:20.684Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06080503"
    },
    {
      "nct_id": "NCT03548285",
      "title": "Stereotactic Ablative Radiotherapy for Early-stage Glottic Larynx Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Glottic Carcinoma"
      ],
      "interventions": [
        {
          "name": "Radiation therapy",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "120 Years",
        "sex": "ALL",
        "summary": "18 Years to 120 Years"
      },
      "enrollment_count": 25,
      "start_date": "2018-05-15",
      "completion_date": "2024-04-30",
      "has_results": true,
      "last_update_posted_date": "2025-05-22",
      "last_synced_at": "2026-05-22T07:47:20.684Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03548285"
    }
  ]
}