Evidence map›Paper›PMID 42048336›Full record

ArticlePloS one2026

ESKD from primary glomerulonephritis: Incidence and post KRT survival: A national cohort study in the UK.

Stephen A Roberts, Omar Ragy, Seb Bate, Anna Casula, Sandip Mitra, Jonathan Barratt, Anirudh Rao, Durga A K Kanigicherla, GN-UNITY Study group¶

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Article in PloS one, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Stephen A RobertsCentre for Biostatistics, School of Health Services, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom.ORCID https://orcid.org/0000-0002-7477-7731
Omar RagyManchester University Hospitals NHS Foundation Trust, Manchester Academy of Health Sciences Centre, Manchester, United Kingdom.ORCID https://orcid.org/0000-0003-0958-2783
Seb BateManchester University Hospitals NHS Foundation Trust, Manchester Academy of Health Sciences Centre, Manchester, United Kingdom.ORCID https://orcid.org/0000-0002-2218-503X
Anna CasulaUK Kidney Association, UK Renal Registry, Bristol, United Kingdom.
Sandip MitraManchester University Hospitals NHS Foundation Trust, Manchester Academy of Health Sciences Centre, Manchester, United Kingdom.
Jonathan BarrattDepartment of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom.
Anirudh RaoDepartment of Nephrology and Transplantation, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom.
Durga A K KanigicherlaManchester University Hospitals NHS Foundation Trust, Manchester Academy of Health Sciences Centre, Manchester, United Kingdom.
GN-UNITY Study group¶

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrimary glomerulonephritis (pGN) is a significant contributor to end-stage kidney disease (ESKD) and presents a significant healthcare burden. However, the epidemiology of ESKD-pGN in the UK remains poorly characterised.

methodsWe analysed UK Renal Registry data for adults initiating kidney replacement therapy (KRT) between 1999 and 2019, with follow-up to December 2021. The incident cohort included patients starting KRT from 2008 onwards, when national population coverage was achieved, reflecting incidence of KRT initiation due to primary glomerulonephritis rather than overall disease incidence. Incidence rates were normalised to population and analysed using multivariable Poisson regression. Overall patient and graft survival were assessed using Cox regression models with time-dependent covariates, adjusted for demographic variables. Patients managed conservatively were not captured, limiting conclusions to advanced disease requiring KRT. Adult polycystic kidney disease (ADPKD) served as a reference disease.

resultsThe cohort included 10,308 pGN and 8,302 ADPKD patients. Median age at KRT start in pGN was 54 years, with 71.6% male. Overall incidence of KRT from pGN was 11.8 pmp, with rates of 17.4 pmp for males and 6.6 pmp for females, mainly driven by IgAN, rising until 2015 then declining. ADPKD incidence was 9.8 (males) and 8.2 (females) pmp. Incidence varied by age, sex, and deprivation, with higher rates in older adults with MN (IRR 1.75, 95% CI 1.45-2.11) and MPGN (IRR 1.70, 95% CI 1.22-2.38) compared with ADPKD. Pre-emptive transplantation was less common in pGN (13.5%) than ADPKD (22.8%). Overall survival was similar, but outcomes differed by modality: in pGN, 10-year survival was 81.8% after transplantation, 55.5% on PD, and 37.9% on haemodialysis. Among pGN subtypes, IgAN had favourable graft survival and comparable 5-year survival on PD and transplantation (92.1% vs 92.6%). Graft survival was highest in ADPKD.

conclusionsThis national study reveals evolving epidemiology from ESKD-pGN in the UK. These findings may inform resource allocation, and targeted interventions to enhance care and outcomes in pGN.

Indexed as

GlomerulonephritisKidney Failure, ChronicRenal Replacement TherapyAdultAgedCohort StudiesFemaleGraft SurvivalHumansIncidenceMaleMiddle AgedRegistriesUnited Kingdom

Identifiers

PMID42048336
PMCPMC13123988

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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.