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Long-Term Survival Impact of High-Grade Complications after Liver Resection for Hepatocellular Carcinoma: A Retrospective Single-Centre Cohort Study.
Kuo, Chin-Wen; Wu, Hsiang-Ling; Li, Chun-Cheng; Cata, Juan P; Liu, Hsin-Yi; Hou, Ming-Chih; Cherng, Yih-Giun; Tai, Ying-Hsuan.
Afiliación
  • Kuo CW; Department of Anaesthesiology, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan.
  • Wu HL; Department of Anaesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan.
  • Li CC; Department of Anaesthesiology, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
  • Cata JP; School of Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan.
  • Liu HY; Department of Anaesthesiology, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan.
  • Hou MC; Department of Anaesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan.
  • Cherng YG; Department of Anaesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Centre, 1515 Holcombe Blvd, Unit 409, Houston, TX 77030, USA.
  • Tai YH; Department of Anaesthesiology, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan.
Medicina (Kaunas) ; 58(4)2022 Apr 12.
Article en En | MEDLINE | ID: mdl-35454372
Background and Objectives: Although complications after liver resection for hepatic cancer are common, the long-term impact of these complications on oncological outcomes remains unclear. This study aimed to investigate the potential effect of high-grade postoperative complications on long-term mortality and cancer recurrence after surgical resection of hepatocellular carcinoma. Materials and Methods: In a retrospective cohort study, patients undergoing curative liver resection for primary hepatocellular carcinoma between 2005 and 2016 were evaluated. The Clavien-Dindo (CD) grading system was used to classify patients into two groups of either high-grade complications (grade III or IV) or none or low-grade complications (grade 0 to II) within 30 days after surgery. The primary endpoint was all-cause mortality. Secondary endpoints were cancer-specific mortality and cancer recurrence. Weighted Cox proportional hazards regression models were used to calculate the adjusted hazard ratio (aHR) with a 95% confidence interval (CI) for the outcomes of interest. Results: A total of 1419 patients with a median follow-up time of 46.6 months were analysed. Among them, 93 (6.6%) developed high-grade complications after surgery. The most common complications were bile leakage (n = 30) in CD grade III and respiratory failure (n = 13) in CD grade IV. High-grade complications were significantly associated with all-cause mortality (aHR: 1.78, 95% CI: 1.55-2.06) and cancer-specific mortality (aHR: 1.34, 95% CI: 1.13-1.60), but not cancer recurrence (aHR: 0.92, 95% CI: 0.84-1.02). Independent influential factors for complications were sex, diabetes mellitus, clinically significant portal hypertension, oesophageal varices, multifocal cancer, intraoperative blood loss, and anaesthesia duration. Conclusions: Patients who had high-grade postoperative complications had a greater risk of long-term mortality after liver resection for hepatocellular carcinoma. Prevention of postoperative complications may serve as an effective strategy for improving long-term survival.
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Carcinoma Hepatocelular / Neoplasias Hepáticas Tipo de estudio: Etiology_studies / Incidence_studies / Observational_studies / Prognostic_studies / Risk_factors_studies Límite: Humans Idioma: En Revista: Medicina (Kaunas) Asunto de la revista: MEDICINA Año: 2022 Tipo del documento: Article País de afiliación: Taiwán

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Carcinoma Hepatocelular / Neoplasias Hepáticas Tipo de estudio: Etiology_studies / Incidence_studies / Observational_studies / Prognostic_studies / Risk_factors_studies Límite: Humans Idioma: En Revista: Medicina (Kaunas) Asunto de la revista: MEDICINA Año: 2022 Tipo del documento: Article País de afiliación: Taiwán