Evidence map›Paper›PMID 39751644›Full record

ArticleWorld journal of urology2025

Impact of acetylsalicylic acid on perioperative bleeding complications in deceased donor kidney transplantation.

Frank Friedersdorff, Matthias Schulz, Sarah Weinberger, Scarlet Munayco Ramos, Bernhard Ralla, Lutz Liefeldt, Martin Kanne, Senem Sakar, Markus H Lerchbaumer, Thorsten Schlomm and 3 more

Abstract read
In one paragraph

Article in World journal of urology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Abdominal Organ Transplantation: Noteworthy Literature in 2025.Seminars in cardiothoracic and vascular anesthesia · 2026
    Review
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

13 authors.

Frank Friedersdorff *Department of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany. frank.friedersdorff@charite.de.
Matthias Schulz *Department of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
Sarah WeinbergerDepartment of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
Scarlet Munayco RamosDepartment of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
Bernhard RallaDepartment of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
Lutz LiefeldtDepartment of Nephrology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Berlin, Germany.
Martin KanneDepartment of Urology, Evangelisches Krankenhaus Koenigin Elisabeth Herzberge, Berlin, Germany.
Senem SakarDepartment of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
Markus H LerchbaumerDepartment of Radiology, Charité - Universitaetsmedizin Berlin, corporate member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Berlin, Germany.
Thorsten SchlommDepartment of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
Isabel LichyDepartment of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
Robert PetersDepartment of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
Jacob SchmidtDepartment of Urology, Charité - Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin, Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe objective of this study was to evaluate the perioperative outcomes and complications associated with the use of acetylsalicylic acid (ASA) in deceased donor kidney transplantation (KTX), with a particular focus on bleeding events.

methodsWe retrospectively analyzed 157 kidney transplant recipients (KTRs) who underwent KTX at Charité Berlin, Department for Urology, between February 2014 and December 2017. Patients were divided into two groups: patients with ASA in their preoperative medication (Group A, n = 59) and patients without ASA use (Group B, n = 98). Data on demographic information, medical conditions, surgical details, and postoperative outcomes were analyzed. Complications were classified using the Clavien-Dindo classification. Statistical analyses included t-tests, chi-square tests, and multivariate logistic regression.

resultsGroup A had significantly older donors (59.7 ± 12.9 years vs. 52.0 ± 14.1 years, p < 0.001) and a higher incidence of coronary artery disease (42.4% vs. 3.1%, p = 0.001). There were no significant differences in perioperative hemoglobin loss and perioperative bleeding events between the groups, but a tendency towards higher rates of intraoperative bleeding (15.3% vs. 8.2%, p = 0.17) and postoperative transfusions (22% vs. 13.3%, p = 0.15) in Group A. Mortality was higher in Group A (18.6% vs. 4.1%, p = 0.003), with one death attributed to a cardiac event. Kaplan-Meier analysis revealed significantly inferior overall survival for Group A (p = 0.02), but no significant difference in graft survival (p = 0.18).

conclusionASA use is associated with a trend towards increased intraoperative bleeding and postoperative blood transfusion but does not significantly increase major postoperative bleeding complications. Careful perioperative monitoring of patients with ASA is recommended.

Indexed as

AspirinKidney TransplantationPostoperative HemorrhageAdultAgedBlood Loss, SurgicalFemaleHumansMaleMiddle AgedPlatelet Aggregation InhibitorsRetrospective StudiesTissue DonorsAspirinPlatelet Aggregation InhibitorsAcetyl salycilic acidAnticoagulantsBleedingKidney transplantationThrombosis

Identifiers

PMID39751644
PMCPMC11698840

What OpenQuestion holds

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Registered trials

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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.