Outcome of living donor liver transplantation in patients with preoperative portal vein thrombosis.
Arab J Gastroenterol
; 23(3): 159-164, 2022 Aug.
Article
em En
| MEDLINE
| ID: mdl-35688682
ABSTRACT
BACKGROUND AND STUDY AIMS:
Portal vein thrombosis (PVT) is no longer an absolute contraindication for living donor liver transplantation (LDLT). This study aimed to assess the short-term outcomes of LDLT and compare the 1-year survival rates between patients with and without preoperative PVT. PATIENTS ANDMETHODS:
This combined prospective and retrospective cohort study was conducted on patients who underwent LDLT at Ain Shams Centre for Organ Transplantation (ASCOT) between 2008 and 2020. The study included 60 patients with PVT and 60 patients without PVT. The two groups were compared in terms of preoperative data, operative details, postoperative complications, and 1-year survival.RESULTS:
Most patients with PVT were Child C (65%) and had higher model for end stage liver disease scores (16.23 ± 4.03) compared to the non-PVT group (13.9 ± 4.5). The PVT group showed longer cold ischemic time (CIT), hospital stay, and intensive care unit stay and significantly shorter 1-year survival rate (63.3%) compared to the non-PVT group (86.7%) (P = 0.003). Those with PVT grades I, II, and III had 1-year survival rates of 72.5%, 50%, and 40%, respectively.CONCLUSION:
Preoperative PVT reduces the 1-year survival after transplantation, with patients with higher PVT grades exhibiting lower 1-year survival. LDLT for PVT still remains challenging and requires further studies.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Transplante de Fígado
/
Trombose Venosa
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Doença Hepática Terminal
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Hepatopatias
Tipo de estudo:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Child
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Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article