Abstract:Objective To explore the predictive value of serum matrix metalloproteinase-9 (MMP-9) and tissue inhibitor of metalloproteinase-1 (TIMP-1) levels for intrauterine adhesions after early missed abortion. Methods The general data of 92 patients with early missed abortion admitted to the First People’s Hospital of Lianyungang, Jiangsu Province from October 2019 to July 2021 were analyzed. The incidence of intrauterine adhesions in patients with early missed abortion one month after operation was counted, and according to whether intrauterine adhesions occurred, they were divided into occurrence group and non-occurring group. The risk factors for intrauterine adhesions after early missed abortion were analyzed, the receiver operating characteristic curve was drawn, and the predictive value of serum MMP-9 and TIMP-1 for intrauterine adhesions after early missed abortion was evaluated. Results The incidence of intrauterine adhesions one month after operation was 35.87%. The number of induced abortions, the number of uterine cavity operations in occurrence group were more than those in non-occurring group; tumor necrosis factor-α (TNF-α), interleukin-17 (IL-17), IL-35, MMP-9, and TIMP -1 levels in occurrence group were higher than those in non-occurring group (P < 0.05). The number of induced abortions, the number of uterine cavity operations, serum MMP-9, and TIMP-1 were risk factors for intrauterine adhesions after early missed abortion (OR > 1, P < 0.05). The specificity and area under the curve of serum MMP-9 and TIMP-1 in predicting intrauterine adhesions after early missed abortion was higher than predicted alone (P < 0.05). Conclusion Serum MMP-9 and TIMP-1 levels have a high predictive value for intrauterine adhesions after early missed abortion, and can be used as important reference indicators for clinical evaluation.
侍繁 高原 吴晓燕 杨文▲. 血清MMP-9、TIMP-1水平对早期稽留流产术后宫腔粘连的预测价值[J]. 中国医药导报, 2022, 19(18): 82-85.
SHI Fan GAO Yuan WU Xiaoyan YANG Wen▲. Predictive value of serum MMP-9 and TIMP-1 levels for intrauterine adhesions after early missed abortion . 中国医药导报, 2022, 19(18): 82-85.