Evidence map›Paper›PMID 33568020›Full record

ArticleSurgical innovation2021

Operative Time, Age, and Serum Albumin Predict Surgical Morbidity After Laparoscopic Liver Surgery.

Daniel Heise, Jan Bednarsch, Andreas Kroh, Sandra Schipper, Roman Eickhoff, Sven Lang, Ulf Neumann, Florian Ulmer

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Surgical innovation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06998030 (Silent Threat), which is not on this map. Cited by 14 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 3 pooled it
2.1field-weighted citation impact, top 11% 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.

NCT06998030 completednot on this mapstarted 2025, after this paper: background citation

Silent Threat: How Do Preoperative Albumin Levels Affect Outcomes in Geriatric Cancer Surgery

TypeobservationalSponsorDr Abdurrahman Yurtaslan Ankara Oncology Training and Research HospitalRan2025 to 2025Enrolled330ConditionsNeoplasms, Aged, Hypoalbuminemia, Postoperative Complications
3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 3 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Observational
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. A Single Centre Experience with Pre-Operative Markers in the Prediction of Outcomes after Liver Resection for Hepatocellular Carcinoma.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2023
    Article
  13. Article
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 2 countries.

Daniel HeiseDepartment of Surgery and Transplantation, 39058University Hospital RWTH Aachen, Germany.ORCID https://orcid.org/0000-0001-6923-0849
Jan BednarschDepartment of Surgery and Transplantation, 39058University Hospital RWTH Aachen, Germany.
Andreas KrohDepartment of Surgery and Transplantation, 39058University Hospital RWTH Aachen, Germany.
Sandra SchipperDepartment of Surgery and Transplantation, 39058University Hospital RWTH Aachen, Germany.
Roman EickhoffDepartment of Surgery and Transplantation, 39058University Hospital RWTH Aachen, Germany.
Sven LangDepartment of Surgery and Transplantation, 39058University Hospital RWTH Aachen, Germany.
Ulf NeumannDepartment of Surgery and Transplantation, 39058University Hospital RWTH Aachen, Germany.
Florian UlmerDepartment of Surgery and Transplantation, 39058University Hospital RWTH Aachen, Germany.
RWTH Aachen University · DEMaastricht University Medical Centre · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

LaparoscopyLiver NeoplasmsAgedHepatectomyHumansLength of StayMiddle AgedMorbidityOperative TimePostoperative ComplicationsRetrospective StudiesSerum AlbuminSerum Albumincomplicationslaparoscopic surgeryliver resectionmorbiditypostoperative outcome

Identifiers

PMID33568020
PMCPMC8649428
OpenAlexW3128811443

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.