Evidence map›Paper›PMID 32674643›Full record

ArticleRenal failure2020

Outcomes of primary membranous nephropathy based on serum anti-phospholipase A2 receptor antibodies and glomerular phospholipase A2 receptor antigen status: a retrospective cohort study.

Peihong Yin, Junxian Wang, Wenyi Liang, Linda Zhan, Yuanhao Liu, Jian Lin, Xiaohong Chen, Yingqin He, Hongyun Jian, Zhibin Xie and 3 more

Open access · goldAbstract read
In one paragraph

Article in Renal failure, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

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  12. Retrospective analysis ofRenal failure · 2021
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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

13 authors at 2 institutions in 1 country.

Peihong YinDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Junxian WangDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Wenyi LiangDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Linda ZhanDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Yuanhao LiuDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Jian LinDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Xiaohong ChenDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Yingqin HeDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Hongyun JianDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Zhibin XieDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Xiaofan TanDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Qing YeDepartment of Nephrology, Zhongshan City People's Hospital, Zhongshan, Guangdong, China.
Fengxian HuangDepartment of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.
Zhongshan People's Hospital · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPrimary membranous nephropathy (PMN) is associated with the anti-phospholipase A2 receptor (anti-PLA2R) antibody in 70% of cases. Some anti-PLA2R-negative patients have the PLA2R antigen in renal tissue. This study examined the prognosis of patients with PMN according to their serum anti-PLA2R antibody (SAb) and glomerular PLA2R antigen (GAg) status.

methodsPatients diagnosed with PMN were included retrospectively. Patients were grouped according to their PLA2R status into the SAb-/GAg-, SAb-/GAg+, and SAb+/GAg + groups. Baseline data, renal biopsy results, treatment, and clinical data were compared among the groups. Cox univariable and multivariable analyses examined the factors related to complete remission (CR).

resultsA total of 114 patients were enrolled; 10 (9%) in the SAb-/GAg-, 23 (20%) in the SAb-/GAg+, and 81 (71%) in the SAb+/GAg+ groups. Cumulative CR rate showed a significant difference between the SAb-/GAg - and SAb+/GAg+ groups (log-rank

conclusionsThe SAb and GAg status was an indicator of PMN prognosis. The patients with SAb-/GAg - had an increased likelihood of achieving CR than those with SAb-/GAg+ and SAb+/GAg+.

Indexed as

AdultAgedAutoantibodiesBiomarkersFemaleGlomerulonephritis, MembranousHumansKidney GlomerulusMaleMiddle AgedMultivariate AnalysisPrognosisProportional Hazards ModelsReceptors, Phospholipase A2Remission InductionRetrospective StudiesAutoantibodiesBiomarkersReceptors, Phospholipase A2Outcomepphospholipase A2 receptorremissionrimary membranous nephropathy

Identifiers

PMID32674643
PMCPMC7470143
OpenAlexW3042830230

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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.