Background Parenteral nutrition (PN) is a life‐sustaining therapy for patients with chronic intestinal failure (IF) but inevitably has an impact on patients’ quality of life (QoL). The purpose of this study was to examine multiple aspects of QoL by utilizing the standardized Short Form 36 (SF‐36) health survey. Methods Between 2014 and 2017, a total of 90 adult patients with IF who were receiving PN were prospectively enrolled in an observational study. All subjects underwent nutrition status assessment, liver assessment, blood tests, and QoL assessment based on the SF‐36. Univariate and multivariable analyses were performed to identify determinants of 8 domains and 2 summary scales of the SF‐36. Results Analysis of the SF‐36 questionnaire data showed that QoL was significantly worse compared with the general German population across all categories. Multivariable analysis revealed that bioelectrical impedance analysis of phase angle (1/10 categories), stoma/fistula (4/10 categories), oral intake (4/10 categories), infusions per week (1/10 categories), duration of PN (1/10 categories), citrulline (4/10 categories), and hemoglobin levels (1/10 categories) are independent risk factors affecting QoL. Conclusion This study uses the largest cohort of IF patients assessed by the standardized SF‐36 questionnaire to comprehensively analyze QoL. Presence of oral intake, presence of ostomy, and citrulline levels were independently correlated with 4 of 10 categories of the SF‐36. These results indicate that to improve QoL for IF patients, clinical care should focus on addressing the social and emotional value of oral intake, educational interventions, early stoma closure, and application of new targeted therapies.

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Background: Surgical procedures in patients with underlying liver disease are still burdened by a high rate of postoperative morbidity, especially posthepatectomy liver failure (PHLF), ranging from 1.2 to 33.8%. The aim of this study was to investigate the prognostic value of volume/function analysis for the prediction of hepatectomy-related morbidity in patients with hepatocellular carcinoma. Methods: Clinicopathological data were analysed in 261 patients who underwent liver resection for HCC between 2001 and 2014. Future liver remnant volume (FLRV) and future liver remnant function (FLRF) based on LiMAx test were obtained retrospectively. A subgroup analysis for high-risk patients with impaired liver function was conducted. Univariate and multivariate regression analysis was performed to identify risk factors for major complications, defined by Dindo ! IIIb and PHLF grade ! B.Results: In the total cohort, FLRF was independently associated with major complications. FLRV, resected liver volume, and FLRF were independent risk factors for PHLF. In a subgroup analysis of highrisk patients, FLRF was identified as the only independent risk factor for major complications and PHLF development.Discussion: These results suggest the superior value of FLRF to FLRV in predicting postoperative complications as well as PHLF in patients with chronic liver disease.