{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Chronic+Sinusitis&page=2",
    "query": {
      "condition": "Chronic Sinusitis",
      "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=Chronic+Sinusitis&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T23:52:35.448Z",
  "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": "NCT02880514",
      "title": "In-office Placement of the Propel Mini Sinus Implant in the Frontal Sinus Ostia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Sinusitis"
      ],
      "interventions": [
        {
          "name": "PROPEL Mini Sinus Implant",
          "type": "DEVICE"
        },
        {
          "name": "Balloon Sinus Dilation Alone",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Intersect ENT",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2016-08",
      "completion_date": "2017-06",
      "has_results": true,
      "last_update_posted_date": "2018-12-10",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 9,
      "location_summary": "Sacramento, California • Boca Raton, Florida • Atlanta, Georgia + 6 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Boca Raton",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Covington",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02880514"
    },
    {
      "nct_id": "NCT02278484",
      "title": "Sinus Balloon Dilation in Pediatric Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sinusitis"
      ],
      "interventions": [
        {
          "name": "XprESS device and PathAssist confirmation tools",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Entellus Medical, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "2 Years to 21 Years"
      },
      "enrollment_count": 50,
      "start_date": "2014-09",
      "completion_date": "2016-01",
      "has_results": true,
      "last_update_posted_date": "2017-04-11",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 4,
      "location_summary": "Phoenix, Arizona • Salem, Oregon • Charleston, South Carolina + 1 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Salem",
          "state": "Oregon"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02278484"
    },
    {
      "nct_id": "NCT04754230",
      "title": "Effect of Tranexamic Acid on Postoperative Bleeding Following Sinus and Nasal Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Chronic Sinusitis",
        "Nasal Obstruction",
        "Turbinate; Hypertrophy Mucous Membrane",
        "Deviated Nasal Septum - Congenital",
        "Deviated Nasal Septum Acquired"
      ],
      "interventions": [
        {
          "name": "Tranexamic Acid 1,000 Mg/10 mL (100 Mg/mL) INTRAVEN VIAL (ML)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stanford University",
      "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": "2021-06-17",
      "completion_date": "2022-02-20",
      "has_results": true,
      "last_update_posted_date": "2023-04-05",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04754230"
    },
    {
      "nct_id": "NCT01001039",
      "title": "Validation of the Facial and Cephalic Pain Inventory",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sinusitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Greg Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 68,
      "start_date": "2009-10",
      "completion_date": "2012-06",
      "has_results": false,
      "last_update_posted_date": "2012-06-29",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01001039"
    },
    {
      "nct_id": "NCT00245427",
      "title": "Outcomes of Patients Not Responding to Antibiotics in the Community",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sinusitis",
        "Bronchitis, Chronic",
        "Pneumonia, Bacterial"
      ],
      "interventions": [
        {
          "name": "all macrolide antibiotics",
          "type": "DRUG"
        },
        {
          "name": "all beta-lactam antibiotics",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "CPL Associates",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "Up to 95 Years"
      },
      "enrollment_count": 200,
      "start_date": "2005-12",
      "completion_date": "2006-03",
      "has_results": false,
      "last_update_posted_date": "2007-10-31",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 1,
      "location_summary": "Spokane, Washington",
      "locations": [
        {
          "city": "Spokane",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00245427"
    },
    {
      "nct_id": "NCT03256773",
      "title": "High Resolution Micro OCT Imaging",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystic Fibrosis",
        "COPD",
        "PCD - Primary Ciliary Dyskinesia",
        "Covid19",
        "Sinusitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "14 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2016-04-15",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-12-19",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03256773"
    },
    {
      "nct_id": "NCT01700725",
      "title": "Gulf War Illness Nasal Irrigation Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Persian Gulf Syndrome",
        "Chronic Sinusitis",
        "Fatigue",
        "Acute Sinusitis"
      ],
      "interventions": [
        {
          "name": "Nasal Irrigation - Saline",
          "type": "OTHER"
        },
        {
          "name": "Nasal Irrigation - Xylitol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DRUG"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "35 Years to 75 Years"
      },
      "enrollment_count": 40,
      "start_date": "2012-10",
      "completion_date": "2017-05",
      "has_results": true,
      "last_update_posted_date": "2019-05-21",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01700725"
    },
    {
      "nct_id": "NCT04430179",
      "title": "Dupilumab Severe Eosinophilic Chronic Sinusitis Without Nasal Polyposis",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Severe Eosinophilic Chronic Sinusitis Without Nasal Polyposis"
      ],
      "interventions": [
        {
          "name": "Dupilumab 300 MG/2 ML Subcutaneous Solution [DUPIXENT]",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of South Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2020-12-17",
      "completion_date": "2025-07",
      "has_results": false,
      "last_update_posted_date": "2025-01-24",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04430179"
    },
    {
      "nct_id": "NCT01185808",
      "title": "Vitamin D Supplementation in Chronic Rhinosinusitis With Nasal Polyps",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Sinusitis"
      ],
      "interventions": [
        {
          "name": "Vitamin D",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "14 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2013-10",
      "completion_date": "2013-10",
      "has_results": false,
      "last_update_posted_date": "2018-05-01",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01185808"
    },
    {
      "nct_id": "NCT02038166",
      "title": "Nasal Potential Difference (NPD) Protocol in Chronic Rhinosinusitis",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Rhinosinusitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2015-01",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-03-17",
      "last_synced_at": "2026-06-10T23:52:35.448Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02038166"
    }
  ]
}