Updates in surgery · 2022
HIPEC as a risk factor for postoperative coagulopathy after cytoreductive surgery for peritoneal metastases.
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Sommariva Antonio, Tonello Marco, Migliori Emanuele, Pizzolato Elisa, Cenzi Carola, Mirabella Marica, Pilati Pierluigi
Аннотация
AIM OF THE STUDY: Postoperative coagulopathy is a poorly investigated condition after Cytoreductive Surgery (CRS) and Hyperthermic Intraperitoneal Chemotherapy (HIPEC). This study aims to evaluate the occurrence and risk factors of coagulative disorders after surgery for peritoneal metastases.
PATIENTS AND METHODS: The records were extracted from a prospectively maintained database of consecutive patients who underwent CRS between January 2018 and September 2020. The study was approved by the local Ethics Committee. For each patient, the coagulation profile (CP), which included international normalized ratio (INR), partial thromboplastin time (aPTT), and platelets (PLTS) before surgery, intensive care unit admission,1st, 3rd, 5th postoperative day (POD) and the day before discharge was collected. Risk factors for postoperative coagulopathy were identified at multivariate analysis.
RESULTS: During the study period, 125 patients were included in the study. Among these, 48 (38.4%) underwent CRS only, and 77 (61.6%) CRS followed by HIPEC. Twenty-one patients (16.8%) developed severe coagulopathy, 5 (10.4%) after CRS and 16 (20.8%) after CRS-HIPEC. At multivariate analysis, HIPEC and blood loss ≥ 500 ml represented independent risk factors for severe alteration of INR > 1.5 (p = 0.05, OR 1.2) and PLTS < 75 109/L (p = 0.03, OR 1.3), respectively.
CONCLUSION: HIPEC is an independent risk factor for postoperative coagulopathy after CRS. Further studies are necessary to assess the usefulness of the point-of-care test in patients treated with CRS-HIPEC.
PATIENTS AND METHODS: The records were extracted from a prospectively maintained database of consecutive patients who underwent CRS between January 2018 and September 2020. The study was approved by the local Ethics Committee. For each patient, the coagulation profile (CP), which included international normalized ratio (INR), partial thromboplastin time (aPTT), and platelets (PLTS) before surgery, intensive care unit admission,1st, 3rd, 5th postoperative day (POD) and the day before discharge was collected. Risk factors for postoperative coagulopathy were identified at multivariate analysis.
RESULTS: During the study period, 125 patients were included in the study. Among these, 48 (38.4%) underwent CRS only, and 77 (61.6%) CRS followed by HIPEC. Twenty-one patients (16.8%) developed severe coagulopathy, 5 (10.4%) after CRS and 16 (20.8%) after CRS-HIPEC. At multivariate analysis, HIPEC and blood loss ≥ 500 ml represented independent risk factors for severe alteration of INR > 1.5 (p = 0.05, OR 1.2) and PLTS < 75 109/L (p = 0.03, OR 1.3), respectively.
CONCLUSION: HIPEC is an independent risk factor for postoperative coagulopathy after CRS. Further studies are necessary to assess the usefulness of the point-of-care test in patients treated with CRS-HIPEC.