Evidence map›Paper›PMID 35284531›Full record

ArticleHepatobiliary surgery and nutrition2022

Development and internal validation of the Comprehensive ALPPS Preoperative Risk Assessment (CAPRA) score: is the patient suitable for Associating Liver Partition and Portal vein ligation for Staged hepatectomy (ALPPS)?

Ivan Capobianco, Karl J Oldhafer, Mohammed-Hossein Fard-Aghaie, Ricardo Robles-Campos, Roberto Brusadin, Henrik Petrowsky, Michael Linecker, Arianeb Mehrabi, Katrin Hoffmann, Jun Li and 17 more

Open access · diamondAbstract read
In one paragraph

Article in Hepatobiliary surgery and nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.7field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 12 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

27 authors at 12 institutions in 9 countries.

Ivan CapobiancoDepartment of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany.
Karl J OldhaferDepartment of General and Abdominal Surgery, Asklepios Hospital Barmbek, Hamburg, Germany.
Mohammed-Hossein Fard-AghaieDepartment of General and Abdominal Surgery, Asklepios Hospital Barmbek, Hamburg, Germany.
Ricardo Robles-CamposDepartment of Surgery, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain.
Roberto BrusadinDepartment of Surgery, Virgen de la Arrixaca Clinic and University Hospital, Murcia, Spain.
Henrik PetrowskySwiss HPB and Transplantation Center, Department of Surgery, Zurich University Hospital, Zurich, Switzerland.
Michael LineckerSwiss HPB and Transplantation Center, Department of Surgery, Zurich University Hospital, Zurich, Switzerland.
Arianeb MehrabiDepartment of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany.
Katrin HoffmannDepartment of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany.
Jun LiGeneral, Visceral and Thoracic Surgery Department and Clinic, Hamburg-Eppendorf University Medical Center, Hamburg, Germany.
Asmus HeumannGeneral, Visceral and Thoracic Surgery Department and Clinic, Hamburg-Eppendorf University Medical Center, Hamburg, Germany.
Roberto Hernandez-AlejandroDivision of Transplantation and Hepatobiliary Surgery, University of Rochester, Rochester, NY, USA.
Mauro Enrique Tun-AbrahamDivision of HPB Surgery and Liver Transplantation, Department of Surgery, London Health Sciences Centre, London, Canada.
Elio JovineGeneral and Emergency Surgery Unit, Azienda Ospedaliero-Universitaria di Bologna, Maggiore Hospital, Bologna, Italy.
Matteo SerenariGeneral Surgery and Transplantation Unit, Azienda Ospedaliero-Universitaria di Bologna, Sant'Orsola-Malpighi Hospital, Bologna, Italy.
Bergthor BjornssonDepartment of Surgery in Linköping, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
Per SandströmDepartment of Surgery in Linköping, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
Ruslan AlikhanovDepartment of Hepatopancreatobiliary Surgery, Moscow Clinical Scientific Center, Moscow, Russia.
Mikhail EfanovDepartment of Hepatopancreatobiliary Surgery, Moscow Clinical Scientific Center, Moscow, Russia.
Paolo MuiesanLiver Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
Andrea SchlegelLiver Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
Thomas M van GulikDepartment of Surgery, Amsterdam UMC (Location AMC), University of Amsterdam, Amsterdam, The Netherlands.
Pim B OlthofDepartment of Surgery, Amsterdam UMC (Location AMC), University of Amsterdam, Amsterdam, The Netherlands.
Gregor Alexander StavrouDepartment of General, Abdominal and Thoracic Surgery, Surgical Oncology, Saarbruecken General Hospital, Saarbruecken, Germany.
Lina Maria Serna-HiguitaDepartment of Clinical Epidemiology and Applied Biometry, University of Tübingen, Tübingen, Germany.
Alfred KönigsrainerDepartment of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany.
Silvio NadalinDepartment of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany.
University Children's Hospital Tübingen · DEUniversity Medical Center Hamburg-Eppendorf · DEAsklepios Klinik Barmbek · DEHeidelberg University · DEHospital Universitario Virgen de la Arrixaca · ESUniversity Hospital of Zurich · CHAmsterdam University Medical Centers · NLAzienda USL di Bologna · ITLinköping University · SELondon Health Sciences Centre · CAUniversity of Amsterdam · NLUniversity of Rochester · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Preoperative patient selection in Associating Liver Partition and Portal vein ligation for Staged hepatectomy (ALPPS) is not always reliable with currently available scores, particularly in patients with primary liver tumor. This study aims to (I) to determine whether comorbidities and patients characteristics are a risk factor in ALPPS and (II) to create a score predicting 90-day mortality preoperatively. Methods: Thirteen high-volume centers participated in this retrospective multicentric study. A risk analysis based on patient characteristics, underlying disease and procedure type was performed to identify risk factors and model the Comprehensive ALPPS Preoperative Risk Assessment (CAPRA) score. A nonparametric receiver operating characteristic analysis was performed to estimate the predictive ability of our score against the Charlson Comorbidity Index (CCI), the age-adjusted CCI (aCCI), the ALPPS risk score before Stage 1 (ALPPS-RS1) and Stage 2 (ALPPS-RS2). The model was internally validated applying bootstrapping. Results: A total of 451 patients were included. Mortality was 14.4%. The CAPRA score is calculated based on the following formula: (0.1 × age) - (2 × BSA) + 1 (in the presence of primary liver tumor) + 1 (in the presence of severe cardiovascular disease) + 2 (in the presence of moderate or severe diabetes) + 2 (in the presence of renal disease) + 2 (if classic ALPPS is planned). The predictive ability was 0.837 for the CAPRA score, 0.443 for CCI, 0.519 for aCCI, 0.693 for ALPPS-RS1 and 0.807 for ALPPS-RS2. After 1,000 cycles of bootstrapping the C statistic was 0.793. The accuracy plot revealed a cut-off for optimal prediction of postoperative mortality of 4.70. Conclusions: Comorbidities play an important role in ALPPS and should be carefully considered when planning the procedure. By assessing the patient's preoperative condition in relation to ALPPS, the CAPRA score has a very good ability to predict postoperative mortality.

Indexed as

Associating Liver Partition and Portal vein ligation for Staged hepatectomy (ALPPS)comorbiditymortalitypatient selectionprediction model

Identifiers

PMID35284531
PMCPMC8847857
OpenAlexW4206031730

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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.