deltatrials
Completed NA INTERVENTIONAL 2-arm NCT04852562

The Effect of Modified Radical Endoscopic Sinus Surgery on Eosinopilic Chronic Rhinosinusitus With Nasal Polyps (EMRESSECRS)

The Effect of Modified Radical Endoscopic Sinus Surgery on Chinese Patients With Eosinopilic Nasal Polyps

Sponsor: Tianyou Hospital Affiliated to Wuhan University of Science and Technology

Conditions Chronic Sinusitis Endoscopic Sinus Surgery Nasal Polyps
Interventions Modified radical endoscopic sinus surgery functional endoscopic sinus surgery
Updated 7 times since 2021 Last updated: Sep 3, 2025 Started: Dec 6, 2020 Primary completion: Jul 26, 2024 Completion: Jul 26, 2024
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04852562, this NA trial focuses on Chronic Sinusitis and Endoscopic Sinus Surgery and remains completed. Sponsored by Tianyou Hospital Affiliated to Wuhan University of Science and Technology, it has been updated 7 times since 2020, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~May 2021 – ~Sep 2022 · 16 months · monthly snapshotRecruiting~Sep 2022 – ~Aug 2023 · 11 months · monthly snapshotRecruiting~Aug 2023 – ~Jul 2024 · 11 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Aug 2025 · 11 months · monthly snapshotRecruiting~Aug 2025 – ~Oct 2025 · 2 months · monthly snapshot~Oct 2025 – present · 9 months · monthly snapshotCompleted

Change History

7 versions recorded

  1. Oct 2025 — Present [monthly]

    Completed NA

    Status: Unknown → Completed

  2. Aug 2025 — Oct 2025 [monthly]

    Unknown NA

    Status: Recruiting → Unknown

  3. Sep 2024 — Aug 2025 [monthly]

    Recruiting NA

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

  5. Aug 2023 — Jul 2024 [monthly]

    Recruiting NA

▶ Show 2 earlier versions

  1. Sep 2022 — Aug 2023 [monthly]

    Recruiting NA

  2. May 2021 — Sep 2022 [monthly]

    Recruiting NA

    First recorded

Dec 2020

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Tianyou Hospital Affiliated to Wuhan University of Science and Technology
  • Wuhan Central Hospital
  • Wuhan No.1 Hospital
  • Wuhan Pu-Ai Hospital
  • Wuhan Third Hospital
  • Zheng Liu
Data source: Huazhong University of Science and Technology

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations