Evidence map›Paper›PMID 32726350›Full record

ArticlePloS one2020

Improving outcomes for donation after circulatory death kidney transplantation: Science of the times.

Michèle J C de Kok, Alexander F M Schaapherder, Ian P J Alwayn, Frederike J Bemelman, Jacqueline van de Wetering, Arjan D van Zuilen, Maarten H L Christiaans, Marije C Baas, Azam S Nurmohamed, Stefan P Berger and 4 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

11 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Implementation of a controlled DCD program in Western Austria - key considerations and insights.Transplant international : official journal of the European Society for Organ Transplantation · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Radiological Screening Methods in Deceased Organ Donation: An Overview of Guidelines Worldwide.Transplant international : official journal of the European Society for Organ Transplantation · 2022
    Review
  11. 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

14 authors at 8 institutions in 2 countries.

Michèle J C de KokDepartment of Surgery and Leiden Transplant Center, Leiden University Medical Center, Leiden, The Netherlands.
Alexander F M SchaapherderDepartment of Surgery and Leiden Transplant Center, Leiden University Medical Center, Leiden, The Netherlands.
Ian P J AlwaynDepartment of Surgery and Leiden Transplant Center, Leiden University Medical Center, Leiden, The Netherlands.ORCID 0000-0003-0603-9849
Frederike J BemelmanDepartment of Internal Medicine (Nephrology), Amsterdam UMC, Academic Medical Center, Amsterdam, The Netherlands.
Jacqueline van de WeteringDepartment of Internal Medicine (Nephrology), Erasmus University Medical Center, Rotterdam, The Netherlands.
Arjan D van ZuilenDepartment of Internal Medicine (Nephrology), University Medical Center Utrecht, Utrecht, The Netherlands.
Maarten H L ChristiaansDepartment of Internal Medicine (Nephrology), Maastricht University Medical Center, Maastricht, The Netherlands.
Marije C BaasDepartment of Internal Medicine (Nephrology), Radboud University Medical Center, Nijmegen, The Netherlands.
Azam S NurmohamedDepartment of Internal Medicine (Nephrology), Amsterdam UMC, VU Medical Center, Amsterdam, The Netherlands.ORCID 0000-0001-7666-643X
Stefan P BergerDepartment of Internal Medicine (Nephrology), University Medical Center Groningen, Groningen, The Netherlands.
Esther BastiaannetDepartment of Surgery, Leiden University Medical Center, Leiden, The Netherlands.
Rutger J PloegDepartment of Surgery and Leiden Transplant Center, Leiden University Medical Center, Leiden, The Netherlands.
Aiko P J de VriesDivision of Nephrology, Department of Internal Medicine and Leiden Transplant Center, Leiden University Medical Center, Leiden, The Netherlands.
Jan H N LindemanDepartment of Surgery and Leiden Transplant Center, Leiden University Medical Center, Leiden, The Netherlands.ORCID 0000-0002-5656-4345
Leiden University Medical Center · NLAmsterdam UMC Location University of Amsterdam · NLAmsterdam UMC Location Vrije Universiteit Amsterdam · NLErasmus MC · NLMaastricht University · NLRadboud University Nijmegen · NLUniversity Medical Center Groningen · NLUniversity Medical Center Utrecht · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The use of kidneys donated after circulatory death (DCD) remains controversial due to concerns with regard to high incidences of early graft loss, delayed graft function (DGF), and impaired graft survival. As these concerns are mainly based on data from historical cohorts, they are prone to time-related effects and may therefore not apply to the current timeframe. To assess the impact of time on outcomes, we performed a time-dependent comparative analysis of outcomes of DCD and donation after brain death (DBD) kidney transplantations. Data of all 11,415 deceased-donor kidney transplantations performed in The Netherlands between 1990-2018 were collected. Based on the incidences of early graft loss, two eras were defined (1998-2008 [n = 3,499] and 2008-2018 [n = 3,781]), and potential time-related effects on outcomes evaluated. Multivariate analyses were applied to examine associations between donor type and outcomes. Interaction tests were used to explore presence of effect modification. Results show clear time-related effects on posttransplant outcomes. The 1998-2008 interval showed compromised outcomes for DCD procedures (higher incidences of DGF and early graft loss, impaired 1-year renal function, and inferior graft survival), whereas DBD and DCD outcome equivalence was observed for the 2008-2018 interval. This occurred despite persistently high incidences of DGF in DCD grafts, and more adverse recipient and donor risk profiles (recipients were 6 years older and the KDRI increased from 1.23 to 1.39 and from 1.35 to 1.49 for DBD and DCD donors). In contrast, the median cold ischaemic period decreased from 20 to 15 hours. This national study shows major improvements in outcomes of transplanted DCD kidneys over time. The time-dependent shift underpins that kidney transplantation has come of age and DCD results are nowadays comparable to DBD transplants. It also calls for careful interpretation of conclusions based on historical cohorts, and emphasises that retrospective studies should correct for time-related effects.

Indexed as

Kidney TransplantationTissue DonorsAdultBrain DeathDeath, Sudden, CardiacDelayed Graft FunctionGlomerular Filtration RateGraft RejectionHumansKidney Failure, ChronicMiddle AgedMultivariate AnalysisNetherlandsOdds RatioProportional Hazards ModelsTissue and Organ Procurement

Identifiers

PMID32726350
PMCPMC7390443
OpenAlexW3045697904

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.