New COPD injection aims to cut lung attacks in half

NCT ID NCT06707883

Ongoing Disease control Sponsor: Shanghai Chia Tai Tianqing Pharmaceutical Technology Development Co., Ltd. Source: ClinicalTrials.gov ↗

First seen Jan 11, 2026 · Last updated May 14, 2026 · Updated 16 times

Summary

This study tests an experimental drug called TQC2731 in 258 adults aged 40-80 with moderate to severe COPD. Participants receive either the drug or a placebo to see if it reduces the number of serious flare-ups over 24 weeks and improves breathing. The goal is to better control the disease, not cure it.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

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Locations

Affiliated Hospital Of ChengDu University

Chengdu, Sichuan, 610081, China
Affiliated Hospital of Jiangsu University

Zhenjiang, Jiangsu, 212050, China
Affiliated Qingyuan Hospital,Guangzhou Medical University,Qingyuan People's Hospital

Qingyuan, Guangdong, 511699, China
Benxi Central Hospital

Benxi, Liaoning, 117000, China
Cangzhou Central Hospital

Cangzhou, Hebei, 611011, China
Capital Medical University Beijing Chaoyang Hospital

Beijing, Beijing Municipality, 100020, China
Changsha First Hospital

Changsha, Hunan, 410005, China
China-Japan Friendship Hospital

Beijing, Beijing Municipality, 100029, China
General Hospital of Anshan Iron and Steel Group Corporation

Anshan, Liaoning, 114000, China
General Hospital of Tianjin Medical University

Tianjin, Tianjin Municipality, 300070, China
Guangyuan Central Hospital

Guangyuan, Sichuan, 628017, China
Henan Chest Hospital

Zhengzhou, Henan, 450000, China
Heze Municipal Hospital

Heze, Shandong, 274000, China
Huainan Dongfang Hospital Group General Hospital

Huainan, Anhui, 232033, China
Inner Mongolia Autonomous Region People's Hospital

Hohhot, Inner Mongolia, 010000, China
Jianghan University Affiliated Hospital (Wuhan Sixth Hospital)

Wuhan, Hubei, 430014, China
Jiangmen Central Hospital

Jiangmen, Guangdong, 529000, China
Jiangxi Provincial People's Hospital

Nanchang, Jiangxi, 330006, China
Jiangyin Hospital of Traditional Chinese Medicine

Jiangyin, Jiangsu, 214400, China
Jiaozuo Second People's Hospital

Jiaozuo, Henan, 454150, China
Jiaxing Second Hospital

Jiaxing, Zhejiang, 314000, China
Leshan People's Hospital

Leshan, Sichuan, 614099, China
Linyi People's Hospital

Linyi, Shandong, 276005, China
Meishan People's Hospital

Meishan, Sichuan, 620000, China
Nanxishan Hospital of Guangxi Zhuang Autonomous

Guilin, Guangxi, 541002, China
Puyang Oilfield General Hospital

Puyang, Henan, 457001, China
Qingdao Municipal Hospital

Qingdao, Shandong, 266011, China
Shanghai General Hospital

Shanghai, Shanghai Municipality, 200080, China
Shanghai JiaoTong University of medicine Ruijin Hospital

Shanghai, Shanghai Municipality, 20025, China
Shanghai Pulmonary Hospital

Shanghai, Shanghai Municipality, 200433, China
Shengjing Hospital of China Medical University

Shenyang, Liaoning, 110004, China
Shunde Hospital Of Southern Medical University

Foshan, Guangdong, 528308, China
Suining Central Hospital

Suining, Sichuan, 629000, China
Taizhou Central Hospital Central Hospital

Taizhou, Zhejiang, 318000, China
The 2th School of Medicine ,WMU/The 2th affiliated Hospital and Yuying Children's Hospital of WMU

Wenzhou, Zhejiang, 325027, China
The Affiliated Hospital of Inner Mongolia Medical University

Hohhot, Inner Mongolia, 10000, China
The Fifth People's Hospital of Wuxi

Wuxi, Jiangsu, 214001, China
The First Affiliated Hospital of Guangzhou Medical University

Guangzhou, Guangdong, 510120, China
The First Affiliated Hospital of Henan University of Science & Technology

Luoyang, Henan, 471003, China
The First Affiliated Hospital of Shihezi University

Shihezi, Xinjiang, 832000, China
The First Affiliated Hospital of Xinjiang Medical University

Ürümqi, Xinjiang, 831400, China
The First Hospital of Jilin University

Changchun, Jilin, 130021, China
The First Hospital of Lanzhou University

Lanzhou, Gansu, 730000, China
The First People' Hospital Of YuLin

Yulin, Guangxi, 537000, China
The First People's Hospital of Chuzhou

Chuzhou, Anhui, 239001, China
The Fourth Central Hospital of Tianjin

Tianjin, Tianjin Municipality, 300140, China
The Second Hospital of Hebei Medical University

Shijiazhuang, Hebei, 050000, China
The Third Xiangya Hospital of Central South University

Changsha, Hunan, 410013, China
The second hospital of ANHUI medical university

Hefei, Anhui, 230601, China
Weifang NO.2 People' Hospital

Weifang, Shandong, 261041, China
Wuhan Central Hospital

Wuhan, Hubei, 430014, China
Xiangtan County People's Hospital

Xiangtan, Hunan, 411228, China
Xiangya Hospital Zhuzhou Central South University

Zhuzhou, Hunan, 412007, China
Xiangya Hospital of Central South University

Changsha, Hunan, 410008, China
Xinyu People'S Hospital

Xinyu, Jiangxi, 338000, China
XuZhou Central Hospital

Xuzhou, Jiangsu, 221000, China
Yichang Central People's Hospital

Yichang, Hubei, 443003, China
Yixing People'S Hospital

Wuxi, Jiangsu, 214200, China
Zhongshan City People's Hospital

Zhongshan, Guangdong, 528403, China
Zunyi Medical University Affiliated Hospital

Zunyi, Guizhou, 563000, China

Conditions

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CHRONIC OBSTRUCTIVE PULMONARY DISEASE