先天性纤维蛋白原缺乏症产妇的围术期管理:4例报道及文献回顾  

Perioperative management of pregnant women combined with congenital fibrinogen deficiency: four cases report and literature review

作　　者：李纯青[1] 王东信[1] 韦晓昱[2] LI Chun-qing;WANG Dong-xin;WEI Xiao-yu(Department of Anesthesiology;Department of Gynaecology and Obstetrics,Peking University First Hospital,Beijing 100034,China)

机构地区：[1]北京大学第一医院麻醉科,北京100034 [2]北京大学第一医院妇产科,北京100034

出　　处：《北京大学学报（医学版）》2018年第5期932-936,共5页Journal of Peking University:Health Sciences

摘　　要：先天性纤维蛋白原缺乏症是一种罕见的常染色体遗传病,由于机体合成的纤维蛋白原数量减少（甚至缺如）或/和分子结构异常而造成凝血功能障碍,该病临床表现多样,有的患者无出血症状,有症状者表现为自发出血、手术或外伤后出血、颅内出血、血栓栓塞、习惯性流产、胎盘早剥等。Congenital fibrinogen deficiency is an autosomal recessive or dominant disorder in which quantitative （afibrinogenaemia or hypofibrinogenaemia） or qualitative （dysfibrinogenaemia） defects in the fibrinogen Aa,Bb or c protein chains that lead to reduced functional fibrinogen. We now report the perioperative management of 4 pregnant women suffering from hypofibrinogenaemia scheduled for elective caesarean section from December 2012 to October 2016 in Peking University First Hospital and review this disease with reference to classification,symptom,replacement therapy,and selection of the modes of pregnancy termination and anesthesia. The four patients were all asymptomatic,whereas there existed recurrent pregnancy loss （case 3）,family history （case 2）,and offspring heredity （cases 3 and 4）. Routine clotting studies revealed low fibrinogen levels and prolonged thrombin time （TT） during pregnancy and on admission. However,the platelet （PLT） count,prothrombin time （PT） and activated partial thromboplastin time （APTT） were normal. All the patients were administered fibrinogen concentrate perioperatively,and underwent uncomplicated combined spinal-epidural anesthesia and uneventful surgical procedure without postpartum hemorrhage. The replacement therapy of fibrinogen or fresh frozen plasma administration was essential to avoid anesthesia and obstetric complications. Regional blockade could safely be offered in the caesarean section,providing that their coagulation defect was corrected by availability of therapeutic products and adequate response to treatment. In addition,the point-of-care rotational thrombelastometry （ROTEM） or thrombelastogram （TEG） could play an important role in an optimal perioperative management for such patients. Management plans must be tailored to each individual,taking into consideration their bleeding risk as well as potential maternal and neonatal complications.

关 键 词：先天性纤维蛋白原缺乏症 替代治疗 剖宫产术 麻醉 

分 类 号：R554.5[医药卫生—血液循环系统疾病]