Alterations in Hemostasis during Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy in Patients with Peritoneal Carcinomatosis

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• 作者：Luis Falc&oacute ; n Arañ ; a^a ; Diego Fuentes-Garcí ; a^a ; ^{smart10015@hotmail.com" class="auth_mail" title="E-mail the corresponding author} ; Marí ; a José ; Roca Calvo^b ; Joaquí ; n Herná ; ndez-Palaz&oacute ; n^a ; José ; Gil Martí ; nez^b ; Pedro Antonio Cascales Campos^b ; Francisco José ; Acosta Villegas^a ; Pascual Parrilla Paricio^b
• 关键词：Hemostasis ; Intraperitoneal infusion ; Transfusion
• 刊名：Cirugía Española (English Edition)
• 出版年：2015
• 出版时间：October 2015
• 年：2015
• 卷：93
• 期：8
• 页码：496-501
• 全文大小：316 K

文摘

Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) is frequently associated with coagulation impairment and perioperative blood transfusion. Our aim was to investigate the impact of each procedure step on hemostasis, as measured by rotational thromboelastometry™ (ROTEM), fibrinogen level and platelet count as a primary outcome, along with its relationship with transfusion needs.

Methods

A prospective longitudinal study was performed. Haemoglobin level, fibrinogen level, platelet count and ROTEM parameters: clotting time (CT), clot formation time (CFT), maximum clot firmness (MCF), 伪-angle (EXTEM, INTEM, FIBTEM) were measured before the procedure, at the end of cytoreductive surgery and after HIPEC. Appropriate statistical tests were used for comparison. A P<.05 was considered as significant.

Results

Forty-one women, with median age 54 (range 34–76) were recruited. Cytoreductive surgery was followed by a reduction of haemoglobin level from 11.4±1.5 g/dl to 10.6±1.6 g/dl, a reduction of serum fibrinogen level from 269±69 mg/dl to 230±48 mg/dl (P<.01) and MCF decline from 20±10 to 16±8 mm (P<.01), in the FIBTEM test. HIPEC was followed by no hemostatic impairment. The number of packed red blood cells administered during patients stay kept a mild significant relationship with both fibrinogen level (蟻=−0.5, P=.002), and MCF EXTEM values (蟻=−0.43, P=.006), recorded after HIPEC.

Conclusions

The mild observed hemostatic impairment appeared after cytoreductive surgery instead of HIPEC, involving surgical haemorrhage as the most likely responsible factor. Further studies are required to confirm a correlation between transfusion needs and postoperative hemostatic tests.