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New injection shows promise for stubborn sinusitis and nasal polyps

NCT ID NCT06451640

First seen Nov 20, 2025 · Last updated Apr 30, 2026 · Updated 20 times

Summary

This study tested a new medicine called TQC2731, given as an injection, for people with long-term sinus inflammation and nasal polyps (growths in the nose). The goal was to see if it is safe and helps control symptoms. The trial involved 59 adults who had already taken part in an earlier study of the same drug. Researchers tracked side effects and changes in nasal polyp size.

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Contacts and locations

Locations

  • Affiliated Hospital of Zunyi Medical University

    Zunyi, Guizhou, 563000, China

  • Affiliated Zhongshan Hospital Of Dalian university

    Dalian, Liaoning, 116001, China

  • Cangzhou Central Hospital

    Cangzhou, Hebei, 061017, China

  • ChengDu Second People's Hospital

    Chengdu, Sichuan, 610021, China

  • Eye&Ent Hospital of Fudan University

    Shanghai, Shanghai Municipality, 20031, China

  • Hospital of Chengdu University of TCM

    Chengdu, Sichuan, 610072, China

  • Jingzhou Central Hospital

    Jingzhou, Hubei, 434020, China

  • The Affiliated Hospital of Xuzhou Medical University

    Xuzhou, Jiangsu, 221000, China

  • The Afiliated Hospital Of QINGDAO University

    Qingdao, Shandong, 266071, China

  • The First Affiliated Hospital of Nanchang University

    Nanchang, Jiangxi, 330000, China

  • The First Affiliated Hospital of Suzhou University

    Suzhou, Jiangsu, 215000, China

  • The First Affiliated Hospital of Xi'an Jiao Tong University

    Xi'an, Shaanxi, 710000, China

  • The First Affiliated Hospital of Xinjiang Medical University

    Ürümqi, Xinjiang, 830000, China

  • The Third Xiangya Hospital of Central South University

    Changsha, Hunan, 410013, China

  • Tianjin People's Hospital

    Tianjin, Tianjin Municipality, 300122, China

  • West China Hospital

    Chengdu, Sichuan, 610041, China

Conditions

Explore the condition pages connected to this study.