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重组活化凝血因子 VII 成功治疗危及生命的产后出血

Successful treatment of life-threatening postpartum hemorrhage with recombinant activated factor VII.

作者信息

Bouwmeester Frank W, Jonkhoff Andries R, Verheijen René H M, van Geijn Herman P

机构信息

Department of Obstetrics and Gynecology, Vrije Universiteit Medical Center, Amsterdam, The Netherlands.

出版信息

Obstet Gynecol. 2003 Jun;101(6):1174-6. doi: 10.1016/s0029-7844(03)00350-8.

Abstract

BACKGROUND

Postpartum hemorrhage is one of the most common causes of maternal mortality and morbidity worldwide. The aims of treatment are to maintain the circulation and to stop the bleeding. The latter is achieved by either medical or surgical management. In intractable bleeding, emergency hysterectomy is usually required.

CASE

A 30-year-old nullipara presented with major postpartum hemorrhage due to uterine atony and vaginal lacerations. The patient developed hemorrhagic shock, resulting in prolonged prothrombin time, prolonged activated partial thromboplastin time, and low levels of factor VIII and fibrinogen. Treatments with uterotonic drugs, suturing, ligation of internal iliac arteries, subtotal hysterectomy, packing of the pelvis, and blood transfusion failed to control diffuse pelvic and vaginal bleeding. Recombinant activated factor VIIa (60-microg/kg intravenous bolus injection) was given as a final attempt to control the bleeding. The bleeding was successfully controlled within 10 minutes after administration. No side effects were noted.

CONCLUSION

Recombinant factor VIIa may be an alternative hemostatic agent in a patient with life-threatening postpartum hemorrhage unresponsive to conventional therapy.

摘要

背景

产后出血是全球孕产妇死亡和发病的最常见原因之一。治疗的目的是维持循环并止血。后者可通过药物或手术治疗实现。对于难治性出血,通常需要紧急子宫切除术。

病例

一名30岁未产妇因子宫收缩乏力和阴道裂伤出现严重产后出血。患者发生失血性休克,导致凝血酶原时间延长、活化部分凝血活酶时间延长以及因子VIII和纤维蛋白原水平降低。使用宫缩剂、缝合、髂内动脉结扎、次全子宫切除术、盆腔填塞和输血等治疗均未能控制弥漫性盆腔和阴道出血。作为控制出血的最后尝试,给予重组活化因子VIIa(60微克/千克静脉推注)。给药后10分钟内出血成功得到控制。未观察到副作用。

结论

对于对传统治疗无反应的危及生命的产后出血患者,重组因子VIIa可能是一种替代止血剂。

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