RESUMEN
Objective To analyze the clinical effect of uterine artery ligation combined with modified uterine compression suture in the prevention and treatment of postpartum hemorrhage.Methods A total of 107 patients with refractory cesarean section who were treated with uterine artery ligation combined with modified uterine compression suture were selected as treatment group.Of the patients treated with conventional treatment,83 patients were included in the control group.The effective hemostasis rate,clinical curative effect,incision infection,postpartum hemorrhage,blood transfusion rate,mattress rate and postoperative morbidity were compared between the two groups.Results The amount of intraoperative blood loss (1 106 ± 458.78) mL in the treatment group was significantly higher than (753.6 ±302.30)mL in the control group,the difference was statistically significant (t =1.892,P ＜ 0.05).The 24h total blood loss of the the treatment group [(1 028.89 ± 375.87) mL] was significantly higher than (813.87 ± 312.15) mL of the control group (t =3.872,P ＜ 0.05).The postoperative 24h blood loss in the treatment group [(70.86 ±19.30)mL] was lower than (73.50 ± 21.20)mL in the control group,and the difference was not statistically significant (t =0.045,P ＞ 0.05).The transfusion rate in the treatment group was 27.10％,which in the control group was higher than 10.84％,the difference was statistically significant between the two groups (x2 =7.722,P ＜ 0.05).The effective hemostasis rate in the treatment group was 99.66％ (106/107),which was significantly higher than 96.39％ in the control group (x2 =6.263,P ＜ 0.05).The rate of puerperal infection was 7.48％ in the treatment group,which in the control group was 6.02％,there was no significant difference between the two groups (P ＞ 0.05).The incision infection rate and postoperative morbidity rate were 0.00％ in the treatment group and the control group,and the two groups were treated with Ⅱ / A healing.Conclusion Uterine artery ligation combined with improved uterine compression suture in the prevention and treatment of postpartum hemorrhage has good hemostasis effect,hysterectomy rate is low,it is worthy of promoting and application.