Evidence map›Paper›PMID 35913562›Full record

ArticlePediatric nephrology (Berlin, Germany)2023

Immunogenicity and safety of SARS-CoV-2 mRNA vaccine in patients with nephrotic syndrome receiving immunosuppressive agents.

Koichi Kamei, Masao Ogura, Mai Sato, Kentaro Nishi, Kensuke Shoji, Takanori Funaki, Chikara Ogimi, Shuichi Ito

Open access · bronzeAbstract read
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

4 citing papers in PubMed, 6 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

8 authors at 2 institutions in 1 country.

Koichi KameiDivision of Nephrology and Rheumatology, National Center for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo, 157-8535, Japan. kamei-k@ncchd.go.jp.ORCID 0000-0003-3528-6961
Masao OguraDivision of Nephrology and Rheumatology, National Center for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo, 157-8535, Japan.
Mai SatoDivision of Nephrology and Rheumatology, National Center for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo, 157-8535, Japan.
Kentaro NishiDivision of Nephrology and Rheumatology, National Center for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo, 157-8535, Japan.
Kensuke ShojiDivision of Infectious Diseases, National Center for Child Health and Development, Tokyo, Japan.
Takanori FunakiDivision of Infectious Diseases, National Center for Child Health and Development, Tokyo, Japan.
Chikara OgimiDivision of Infectious Diseases, National Center for Child Health and Development, Tokyo, Japan.
Shuichi ItoDepartment of Pediatrics, Yokohama City University Hospital, Yokohama, Kanagawa, Japan.
National Center For Child Health and Development · JPYokohama City University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs there are no large-scale reports of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) mRNA vaccination in patients with nephrotic syndrome using immunosuppressive agents, we conducted the prospective study.

methodsSARS-CoV-2 mRNA vaccines were administered to patients with nephrotic syndrome receiving immunosuppressive agents. The titers of SARS-CoV-2 spike protein receptor-binding domain antibodies were measured before and after vaccination. We evaluated factors associated with antibody titers after vaccination and analyzed adverse events.

resultsWe enrolled 40 patients and evaluated vaccine immunogenicity in 35 of them. Seroconversion (> 0.8 U/mL) was achieved in all patients, and the median antibody titer was 598 U/mL (interquartile range, 89-1380 U/mL). Patients using mycophenolate mofetil (MMF) showed lower antibody titers than those who were not (median: 272 U/mL vs. 2660 U/mL, p = 0.0002), and serum immunoglobulin G (IgG) levels showed a weak linear relationship with antibody titers (R

conclusionsThe SARS-CoV-2 mRNA vaccine was immunogenic in patients with nephrotic syndrome using immunosuppressive agents, although the use of MMF and low levels of serum IgG were associated with lower antibody titers after vaccination. Patients with high disease activity may experience a relapse of nephrotic syndrome after vaccination. A higher resolution version of the Graphical abstract is available as Supplementary information.

Indexed as

COVID-19COVID-19 VaccinesNephrotic SyndromeAntibodies, ViralHumansImmunoglobulin GImmunosuppressive AgentsMycophenolic AcidProspective StudiesSARS-CoV-2Spike Glycoprotein, CoronavirusVaccinationAntibodies, ViralCOVID-19 VaccinesImmunoglobulin GImmunosuppressive AgentsMycophenolic AcidSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2Mycophenolate mofetilNephrotic syndromeRelapseSARS-CoV-2 S antibodySeroconversionSerum IgG

Identifiers

PMID35913562
PMCPMC9340689
OpenAlexW4289223882

What OpenQuestion holds

Textmetadata
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.