Background::Transplant renal artery stenosis (TRAS) is a vascular complication after kidney transplantation associated with poor outcomes. This study aimed to analyze the efficacy and safety of low-dose aspirin for preventing TRAS.Methods::After kidney transplantation, patients were enrolled from January 2018 to December 2020 in Henan Provincial People’s Hospital. A total of 351 enrolled recipients were randomized to an aspirin group with low-dose intake of aspirin in addition to standard treatment ( n = 178), or a control group with only standard treatment ( n = 173). The patients was initially diagnosed as TRAS (id-TRAS) by Doppler ultrasound, and confirmed cases were diagnosed by DSA (c-TRAS). Results::In the aspirin and control groups, 15.7

作者：Tian Xiangyong；Ji Bingqing；Niu Xiaoge；Duan Wenjing；Wu Xiaoqiang；Cao Guanghui；Zhang Chan；Zhao Jingge；Wang Zhiwei；Gu Yue；Cao Huixia；Qin Tao；Shao Fengmin；Yan Tianzhong

来源：中华医学杂志英文版 2023 年 136卷 5期