Intraoperatively measured prehepatectomy portal vein pressure as a useful predictor of posthepatectomy liver failure.

Autor: Nakajima T; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan. futurama1228@yahoo.co.jp., Ikuta S; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan., Aihara T; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan., Ikuta L; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan., Matsuki G; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan., Fujikawa M; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan., Ichise N; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan., Okamoto R; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan., Nakamoto Y; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan., Yanagi H; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan., Yamanaka N; Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, 663-8186, Japan.
Jazyk: angličtina
Zdroj: Langenbeck's archives of surgery [Langenbecks Arch Surg] 2024 Oct 21; Vol. 409 (1), pp. 314. Date of Electronic Publication: 2024 Oct 21.
DOI: 10.1007/s00423-024-03508-4
Abstrakt: Background: Predicting posthepatectomy liver failure (PHLF) may be a critical requirement for liver disease patients undergoing hepatectomy. This study retrospectively analyzed the impact of the intraoperatively measured portal vein pressure (PVP) prior to hepatectomy on the prediction of PHLF in hepatectomized patients.
Methods: A total of 334 hepatectomized patients in whom the PVP was intraoperatively measured before resection at our institution were enrolled in the present study. Outcomes were assessed according to the International Study Group of Liver Surgery definition and the severity of PHLF grading.
Results: Thirty-nine of the 334 patients (11.6%) developed grade B/C PHLF. The following factors were significantly associated with grade B/C PHLF in a univariate analysis: indocyanine green retention rate after 15 min, Child-Pugh score, prehepatectomy PVP, and transfusion (each P < 0.0001). A prehepatectomy PVP value of 19.5 cmH 2 O was the optimal cutoff value for predicting grade B/C PHLF. In a multivariate analysis, prehepatectomy PVP (≥ 19.5 cmH 2 O) was selected as the most relevant risk factor for grade B/C PHLF (P = 0.0003, hazard ratio: 5.96, 95% CI: 1.80-19.70).
Conclusions: Prehepatectomy PVP can serve as a useful predictor of the risk of PHLF in patients who have undergone hepatectomy. The results emphasize the possibility of reducing the planned extent of hepatic resection when the prehepatectomy PVP value measured intraoperatively exceeds 19.5 cmH 2 O, and the importance of predicting the PVP before the operation.
(© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
Databáze: MEDLINE
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