研究单位：[1]Fujian Shengdi Pharmaceutical Co., Ltd.[2]The second affiliated hospital of Anhui medical university,Hefei,Anhui,China,230601[3]Peking University Third Hospital,Beijing,Beijing,China,100191[4]The Second Affiliated Hospital of Chongqing Medical University,Chongqing,Chongqing,China,400010[5]Huadu District People''s Hospital of Guangzhou,Guangzhou,Guangdong,China,510800[6]The people''s hospital of Longhua.Shenzhen,Shenzhen,Guangdong,China,518110[7]Department of Endocrinology，Sencond Affiliated Hospital of Guangxi Medical University,Nanning,Guangxi,China,530007[8]The First Affiliated Hospital of Hainan Medical University,Haikou,Hainan,China,570102[9]The Fourth Affiliated Hospital of Harbin Medical University,Harbin,Heilongjiang,China,150001[10]The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology,Luoyang,Henan,China,471000[11]The First Affiliated Hospital of Nanyang Medical College,Nanyang,Henan,China,473000[12]The Central Hospital Of Huangshi,Huangshi,Hubei,China,435000[13]The Third People''s Hospital of Hubei Province,Wuhan,Hubei,China,430000[14]Baotou Central Hospital,Baotou,Inner Mongolia,China,014040[15]Lianyungang Hospital of TCM,Lianyungang,Jiangsu,China,222001[16]The First People''s Hospital Of Lianyungang,Lianyungang,Jiangsu,China,222002[17]The Affiliated Hospital of Xuzhou Medical University,Xuzhou,Jiangsu,China,221004[18]North Jiangsu People''s Hospital,Yangzhou,Jiangsu,China,225001[19]The Second Hospital of Jilin University,Changchun,Jilin,China,130022[20]Shengjing Hospital Of China Medical University,Shenyang,Liaoning,China,110004[21]Zhongshan Hospital, Fudan University,Shanghai,Shanghai,China,200030[22]Zhongshan Hospital Affiliated to Fudan University,Shanghai,Shanghai,China,20032[23]Second hospttoal of Shanxi medical University,Taiyuan,Shanxi,China,030000[24]Chengdu Second People''s Hospital,Chengdu,Sichuan,China,610000[25]The First Affiliated Hospital of Xi''an Medical College,Xian,Xian,China,710000[26]First Affiliated Hospital of Kunming Medical University,Kunming,Yunnan,China,650032[27]The First People''s Hospital of Hangzhou,Hangzhou,Zhejiang,China,310006
研究目的：
To evaluate the efficacy and dose-response relationship of HRS9531 injection compared with placebo in reducing body weight in obese subjects without diabetes after 24 weeks of treatment.
