Vlachos Konstantinos, Archontovasilis Fotis, Papadima Artemisia, Maragiannis Dimitrios, Aloizos Stavros, Lagoudianakis Emmanuel, Dalianoudis Ioannis G, Koronakis Nikolaos, Chrysikos John, Zaravinos Spyros, Manouras Andreas
1st Department of Propedeutic Surgery, Hippokrateio General Hospital, University of Athens, Athens, Greece.
Cases J. 2008 Nov 29;1(1):361. doi: 10.1186/1757-1626-1-361.
Coagulopathy is a major contributing factor to bleeding related mortality even after achieving adequate surgical control of the haemorrhage in trauma and surgical patients.
A 65 years old Greek man was admitted in our ICU with critical haemorrhage following renal biopsy. Despite surgical exploration the patient continued to bleed resulting in a vicious cycle of transfusion, coagulopathy and re-bleeding. After all standard management options were exhausted, the patient was given rFVIIa (total dose 4,8 mg). Clinical improvement was noted without adverse thrombotic complications. One month later the same patient was operated on for a suspected retroperitoneal infected collection that it was assumed to be the cause of persistent pyrexia. After abdominal washout, he suffered haemorrhagic shock with postoperative coagulopathy. Standard transfusion therapy was again unsuccessful. The patient was given rFVIIa again resulting in an immediate reduction in coagulopathic haemorrhage accompanied by a significant improvement in laboratory measurements and reduction in blood products requirements.
Published clinical experiences for the use of rFVIIa in trauma patients are limited to small series and case reports. However, in trauma patients, administration of rFVIIa appears to be effective in addition to prompt surgical intervention as an adjunctive haemostatic measure to control life threatening bleeding in appropriately selected patients.
凝血功能障碍是导致出血相关死亡率的主要因素,即使在创伤和手术患者的出血得到充分手术控制之后。
一名65岁的希腊男子因肾活检后严重出血入住我们的重症监护病房。尽管进行了手术探查,但患者仍持续出血,导致输血、凝血功能障碍和再次出血的恶性循环。在所有标准治疗方案均告无效后,给该患者使用了重组活化凝血因子VII(rFVIIa,总剂量4.8毫克)。观察到临床症状改善,且无不良血栓形成并发症。一个月后,该患者因疑似腹膜后感染性积液接受手术,据推测这是持续发热的原因。腹部冲洗术后,他发生了出血性休克并伴有术后凝血功能障碍。标准输血治疗再次失败。再次给该患者使用rFVIIa后,凝血功能障碍性出血立即减少,实验室检查结果显著改善,对血液制品的需求也减少。
已发表的关于在创伤患者中使用rFVIIa的临床经验仅限于小样本系列研究和病例报告。然而,在创伤患者中,除了及时的手术干预外,使用rFVIIa作为一种辅助止血措施,对于控制经适当选择的患者的危及生命的出血似乎是有效的。