Evidence map›Paper›PMID 36644360›Full record

ArticleKidney international reports2023

Long-Term Outcomes of Children and Adolescents With Biopsy-Proven Childhood-Onset Lupus Nephritis.

Eugene Yu-Hin Chan, Desmond Yat-Hin Yap, Wing-Tung Wong, Wilfred Hing-Sang Wong, Sze-Wa Wong, Kyle Ying-Kit Lin, Felix Yan-Wai Hui, Jennifer Yee-Ming, Sophia Suet-Ying Lam, Jennie Kit-Yee Wong and 6 more

Open access · goldAbstract read
In one paragraph

Article in Kidney international reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
7.3field-weighted citation impact, top 2% 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

37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 48 citations in OpenAlex.

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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

16 authors at 3 institutions in 2 countries.

Eugene Yu-Hin ChanPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Desmond Yat-Hin YapPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Wing-Tung WongDepartment of Pediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong.
Wilfred Hing-Sang WongDepartment of Pediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong.
Sze-Wa WongPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Kyle Ying-Kit LinPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Felix Yan-Wai HuiPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Jennifer Yee-MingPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Sophia Suet-Ying LamPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Jennie Kit-Yee WongPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Fiona Fung-Yee LaiPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Tsz-Wai HoPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Pak-Chiu TongPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Wai-Ming LaiPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Tak Mao ChanPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Alison Lap-Tak MaPaediatric Nephrology Center, Hong Kong Children's Hospital, Hong Kong.
Duchess of Kent Children's Hospital · CNQueen Mary Hospital · CNUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Long-term data pertaining to childhood-onset lupus nephritis (cLN) remain extremely scarce. Methods: We conducted a retrospective cohort study of biopsy-proven cLN with onset age <18 years diagnosed from 2001 to 2020 to ascertain the long-term patient and kidney survival rates, and the incidence of advanced chronic kidney disease (CKD) (estimated glomerular filtration rate [eGFR] <60 ml/min per 1.73 m Results: A total of 92 subjects (78 female; age 13.7 ± 3.3 years; all Chinese) were included, with follow-up duration of 10.3 years (interquartile range, 5.8-15.9). Of these, 83 children (90%) had proliferative lupus nephritis (LN) (Class III/IV ± V). Mycophenolate was used for induction in 36%, whereas 34% received cyclophosphamide (CYC); 55% received mycophenolate as maintenance immunosuppression. The rates of complete remission (CR) and partial remission (PR) at 6 months and 12 months, respectively, were 65% and 20% and 78% and 8%. Two patients died (mortality rate 2.1/1000 patient-years), with a standardized mortality ratio of 22.3. Three patients (3.2%) developed end-stage kidney disease (ESKD), and advanced CKD occurred in 5 patients (5.4%). Survival rates without advanced CKD, ESKD, or death were 96.7%, 94.2%, 92.7%, 83.2% and 83.2% at 1 year, 5 years, 10 years, 15 years, and 20 years, respectively. Multivariate analysis revealed that severe kidney failure necessitating dialysis at presentation (adjusted hazard ratio 37.7, 95% confidence interval [CI] 4.0-355.6, Conclusion: The long-term outcomes of cLN appeared to have improved in the present era with effective immunosuppression, cautious drug tapering, and assurance of medication adherence. There is still an unacceptably high prevalence of adverse outcomes.

Indexed as

childhood-onsetchronic kidney diseasedialysislupus nephritismortalitysystemic lupus erythematosus

Identifiers

PMID36644360
PMCPMC9831948
OpenAlexW4307002293

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.