Evidence map›Paper›PMID 42438484›Full record

ArticleSurgery open science2026

Preoperative quality of life in patients undergoing liver surgery.

Carlos Constantin Otto, Anna Mantas, Alexander Genchev, Aleksandar V Kargaliev, Amal Mugdad, Smiths Sengkwawoh Lueong, Anna Ewa Cyrek, Florian W R Vondran, Ulf P Neumann, Jan Bednarsch

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Article in Surgery open science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Carlos Constantin OttoDepartment of Surgery and Transplantation, University Hospital Essen, Essen, Germany.
Anna MantasDepartment of Surgery and Transplantation, University Hospital Essen, Essen, Germany.
Alexander GenchevDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany.
Aleksandar V KargalievDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany.
Amal MugdadDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany.
Smiths Sengkwawoh LueongGerman Cancer Consortium (DKTK), partner site Essen, a partnership between German Cancer Research Center (DKFZ) and University Hospital Essen, Essen, Germany.
Anna Ewa CyrekDepartment of Surgery and Transplantation, University Hospital Essen, Essen, Germany.
Florian W R VondranDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany.
Ulf P NeumannDepartment of Surgery and Transplantation, University Hospital Essen, Essen, Germany.
Jan BednarschDepartment of Surgery and Transplantation, University Hospital Essen, Essen, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Surgical resection remains a cornerstone in the treatment of various hepatobiliary diseases. However, preoperative quality of life (QoL) in patients undergoing liver resection remains insufficiently studied. This study aimed to evaluate preoperative QoL and identify factors associated with impaired QoL in patients scheduled for liver surgery. Methods: This single-center prospective observational study included patients undergoing liver resection for hepatobiliary diseases. Preoperative QoL was assessed using the Short Form-36 (SF-36) Health Survey, comprising eight domains and the Physical and Mental Component Summary (PCS and MCS) scores. Scores were compared with reference values from the 1998 German Federal Health Survey. Univariate and multivariable linear regression analyses were performed to identify preoperative predictors of QoL. Results: 159 patients were included in the final analysis. Of these, 20 (12.6%) had benign lesions, 80 (50.3%) primary malignant tumors, and 59 (37.1%) secondary malignant tumors. Compared with the general German population, patients demonstrated significantly lower scores in 7 of 8 SF-36 domains as well as in both summary scores. Multivariable analyses identified female sex, absence of preoperative chemotherapy, anemia, history of depression, cardiovascular disease, and renal disease as independent predictors of impaired QoL across multiple domains. The mean R Conclusions: Patients awaiting liver resection exhibit substantially impaired QoL compared with the general population. A combination of demographic, clinical, and laboratory factors influences preoperative QoL. Recognition of these factors may facilitate risk stratification, improve preoperative counseling, and support targeted interventions for patients at increased risk of impaired QoL.

Indexed as

Liver surgeryQuality of life

Identifiers

PMID42438484
PMCPMC13356660

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.