Evidence map›Paper›PMID 40517146›Full record

ArticleBritish journal of cancer2025

Increased cancer risk in kidney transplant patients in Scotland: a national registry linkage study.

Ailish Nimmo, Benjamin Elyan, Joe Lakey, Stephen Marjoribanks, Shona Methven, David Morrison, Samira Bell

Abstract read
In one paragraph

Article in British journal of cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–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

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Observational
  4. Review
  5. Article
  6. Article
  7. 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

7 authors.

Ailish NimmoDepartment of Renal Medicine, Royal Infirmary of Edinburgh, Edinburgh, UK.ORCID http://orcid.org/0000-0001-6044-5827
Benjamin ElyanSchool of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK.
Joe LakeyScottish Renal Registry, Public Health Scotland, Glasgow, UK.
Stephen MarjoribanksScottish Renal Registry, Public Health Scotland, Glasgow, UK.
Shona MethvenScottish Renal Registry, Public Health Scotland, Glasgow, UK.
David MorrisonScottish Cancer Registry, Public Health Scotland, Glasgow, UK.ORCID http://orcid.org/0000-0002-0617-3047
Samira BellScottish Renal Registry, Public Health Scotland, Glasgow, UK. s.t.bell@dundee.ac.uk.ORCID http://orcid.org/0000-0001-9100-1575

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCancer is a major contributor to morbidity following kidney transplantation. This study examines the incidence of cancer in kidney transplant recipients (KTRs) in Scotland, compares this to the general population, and identifies factors associated with cancer development.

methodsThis nationwide cohort study utilised data from the Scottish Renal Registry, Scottish Cancer Registry and hospitalisation records. Standardised incidence rate ratios (SIRs) compared cancer incidence to the general population. Cox proportional hazards models identified factors associated with post-transplant cancer.

resultsBetween 1997-2021, 4033 patients ≥18 years received a first kidney transplant. 770 developed cancer versus 194 expected (SIR 3.9, 95% CI 3.7-4.2). Site-specific SIRs were greatest for non-melanomatous skin cancer, lymphoma and kidney cancer. Cancer incidence was 7-times that of the general population in kidney transplant recipient (KTR) under 40, the increased incidence fell to 3-times for KTRs over 60. Consistent differences in the incidence of the most common cancers in the general population (colorectal, lung breast, prostate) were not detected in this population.

conclusionsThere is an increased risk of cancer in KTRs, particularly younger individuals. Non-melanomatous skin cancers remain the most frequent cancer in a population with low natural UV exposure. Tailored counselling and surveillance strategies are needed to improve patient outcomes.

Indexed as

Kidney TransplantationNeoplasmsAdolescentAdultAgedCohort StudiesFemaleHumansIncidenceKidney NeoplasmsMaleMiddle AgedRegistriesRisk FactorsScotlandYoung Adult

Identifiers

PMID40517146
PMCPMC12356882

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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.