{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Endoscopic+Surgery&page=2",
    "query": {
      "condition": "Endoscopic Surgery",
      "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=Endoscopic+Surgery&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T06:50:16.481Z",
  "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": "NCT05912881",
      "title": "Chemosensory Dysfunction and Recovery in Endoscopic Endonasal Skull Base Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anosmia",
        "Skull Base Neoplasms"
      ],
      "interventions": [
        {
          "name": "Olfactory training",
          "type": "OTHER"
        },
        {
          "name": "Placebo training",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 41,
      "start_date": "2023-02-01",
      "completion_date": "2026-01-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-18",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05912881"
    },
    {
      "nct_id": "NCT02668302",
      "title": "The PIO II Study: In-office Post-op Placement of a Steroid-eluting Sinus Implant",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Chronic Sinusitis, Ethmoidal"
      ],
      "interventions": [
        {
          "name": "Steroid-eluting sinus implant",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Post-op standard of care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT",
        "OTHER"
      ],
      "sponsor": "Collin County Ear Nose & Throat",
      "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": "2015-11",
      "completion_date": "2016-11",
      "has_results": true,
      "last_update_posted_date": "2018-10-12",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 1,
      "location_summary": "Frisco, Texas",
      "locations": [
        {
          "city": "Frisco",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02668302"
    },
    {
      "nct_id": "NCT03879720",
      "title": "Comparison of Standard and Endoscope Assisted Endotracheal Intubation",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Biliary Tract Diseases",
        "Pancreatic Diseases"
      ],
      "interventions": [
        {
          "name": "Endoscope assisted endotracheal intubation [EAEI]",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 100,
      "start_date": "2018-08-30",
      "completion_date": "2020-12",
      "has_results": false,
      "last_update_posted_date": "2019-11-08",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03879720"
    },
    {
      "nct_id": "NCT05867342",
      "title": "Effects of Adrenaline Infiltration on Surgical Field of View in Endoscopic Sinus Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Intraoperative Bleeding"
      ],
      "interventions": [
        {
          "name": "Epinephrin",
          "type": "DRUG"
        },
        {
          "name": "1% lidocaine with epinephrin 1:100,000",
          "type": "DRUG"
        },
        {
          "name": "Saline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 40,
      "start_date": "2017-05-12",
      "completion_date": "2018-08-22",
      "has_results": true,
      "last_update_posted_date": "2023-07-10",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05867342"
    },
    {
      "nct_id": "NCT03125733",
      "title": "A New Treatment for Zenker's Diverticulum-submucosal Tunneling Endoscopic Septum Division",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Zenker Diverticulum"
      ],
      "interventions": [
        {
          "name": "Submucosal tunneling endoscopic septum division",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Shanghai Zhongshan Hospital",
      "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": "2017-07-01",
      "completion_date": "2019-06-14",
      "has_results": false,
      "last_update_posted_date": "2018-08-03",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 1,
      "location_summary": "Mineola, New York",
      "locations": [
        {
          "city": "Mineola",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03125733"
    },
    {
      "nct_id": "NCT01499719",
      "title": "Surgery Checklist and Process Improvement Surrounding Endoscopic Sinus Surgery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Rhinosinusitis"
      ],
      "interventions": [
        {
          "name": "Checklist introduction / Pause",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 100,
      "start_date": "2011-12",
      "completion_date": "2012-12",
      "has_results": false,
      "last_update_posted_date": "2016-03-29",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01499719"
    },
    {
      "nct_id": "NCT05898074",
      "title": "Role of Novel RADA16 Hydrogel in Endoscopic Skull Base Surgery",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Skull Base Neoplasms",
        "Cerebrospinal Fluid Leakage",
        "Nasal; Hypertrophy, Mucous Membrane (Septum)"
      ],
      "interventions": [
        {
          "name": "Non-Absorbable Packing (Silastic Splint)",
          "type": "DEVICE"
        },
        {
          "name": "PuraGel (RADA16) Hydrogel",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2023-10-09",
      "completion_date": "2026-06-09",
      "has_results": false,
      "last_update_posted_date": "2026-04-09",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05898074"
    },
    {
      "nct_id": "NCT02518685",
      "title": "ENDObesity® II Study: TransPyloric Shuttle® System for Weight Loss",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "TransPyloric Shuttle",
          "type": "DEVICE"
        },
        {
          "name": "Sham procedure",
          "type": "DEVICE"
        },
        {
          "name": "Lifestyle Counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "BaroNova, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "22 Years to 60 Years"
      },
      "enrollment_count": 302,
      "start_date": "2015-09",
      "completion_date": "2018-03",
      "has_results": true,
      "last_update_posted_date": "2019-07-17",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 9,
      "location_summary": "Scottsdale, Arizona • San Diego, California • Miami, Florida + 6 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02518685"
    },
    {
      "nct_id": "NCT03222869",
      "title": "Assessment of Primary Oxygenation and Airflow Measurement for Endoscopic Laryngeal Surgery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Laryngotracheal Stenosis"
      ],
      "interventions": [
        {
          "name": "Measure Airway Resistance Across Stenosis",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 3,
      "start_date": "2017-03-29",
      "completion_date": "2022-05-31",
      "has_results": false,
      "last_update_posted_date": "2023-10-13",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03222869"
    },
    {
      "nct_id": "NCT00848146",
      "title": "NOTES-Assisted Laparoscopic Cholecystectomy Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cholecystectomy, Laparoscopic",
        "Endoscopy"
      ],
      "interventions": [
        {
          "name": "Endoscopically assisted Laparoscopic Cholecystectomy Surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 4,
      "start_date": "2009-02",
      "completion_date": "2012-03",
      "has_results": false,
      "last_update_posted_date": "2012-07-04",
      "last_synced_at": "2026-07-24T06:50:16.481Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00848146"
    }
  ]
}