研究单位：[1]Shanghai Chia Tai Tianqing Pharmaceutical Technology Development Co., Ltd.[2]Peking University First Hospital,Beijing,Beijing,China,100034[3]Peking University People's Hospital,Beijing,Beijing,China,100044[4]Peking University Third Hospital,Beijing,Beijing,China,100191[5]Gansu Provincial Hospital,Lanzhou,Gansu,China,730000[6]Cangzhou Central Hospital,Cangzhou,Hebei,China,061017[7]Hebei Medical University Third Hospital,Shijiazhuang,Hebei,China,50000[8]Henan Provincial People's Hospital,Zhengzhou,Henan,China,450000[9]The Central Hospital of Wuhan,Wuhan,Hubei,China,430014[10]Union Hospital, Tongji Medical College, Huazhong University of science and technology,Wuhan,Hubei,China,430022[11]Tongji Hospital of Tongji medical college of HUST,Wuhan,Hubei,China,430030[12]Zhongnan Hospital of Wuhan University,Wuhan,Hubei,China,430071[13]Baotou Central Hospital,Baotou,Inner Mongolia,China,014000[14]Chifeng Municipal Hospital,Chifeng,Inner Mongolia,China,024005[15]The Affiliated Hospital of Inner Mongolia Medical University,Hohhot,Inner Mongolia,China,015000[16]Ansteel Group General hospital,Anshan,Liaoning,China,114000[17]Shengjing Hospital of China Medical University,Shenyang,Liaoning,China,110004[18]Liaoning Health Industry Group Iron Coal General Hospital,Tieling,Liaoning,China,112700[19]The First People's Hospital of Yinchuan,Yinchuan,Ningxia,China,750000[20]The Second Affiliated Hospital of Xi'an Jiaotong University,Xi'an,Shaanxi,China,710004[21]The First Affiliated Hospital of Xi'an Jiaotong University,Xi'an,Shaanxi,China,710061[22]Shandong Second Provincial General Hospital,Jinan,Shandong,China,250000[23]Qilu Hospital of Shandong University,Qilu,Shandong,China,250012[24]Yantai Yuhuangding Hospital,Yantai,Shandong,China,264000[25]Zibo Central Hospital,Zibo,Shandong,China,255036[26]Shanxi Bethune Hospital,Taiyuan,Shanxi,China,030000[27]Tianjin Medical University General Hospital,Tianjin,Tianjin,China,300041[28]Tianjin People's Hospital,Tianjin,Tianjin,China,300121[29]Tianjin First Central Hospital,Tianjin,Tianjin,China,300192[30]The First Affiliated Hospital of Xinjiang Medical University,Ürümqi,Xinjiang,China,830054[31]The First Affiliated Hospital of Kunming Medical University,Kunming,Yunnan,China,650032
研究目的：
To evaluate TQH2722 injection in all patients receiving background treatment with mometasone furoate nasal spray (MFNS) and loratadine. The efficacy, safety and immunogenicity of the solution in patients with seasonal allergic rhinitis compared with placebo are expected to include 168 patients with confirmed seasonal allergic rhinitis (SAR) who have failed to respond to standard treatments.
