Evidence map›Paper›PMID 34094516›Full record

ReviewClinical kidney journal2021

Efficacy and safety of rituximab in adult frequent-relapsing or steroid-dependent minimal change disease or focal segmental glomerulosclerosis: a systematic review and meta-analysis.

Cheng Xue, Bo Yang, Jing Xu, Chenchen Zhou, Liming Zhang, Xiang Gao, Bing Dai, Shengqiang Yu, Zhiguo Mao, Changlin Mei and 1 more

Open access · goldAbstract readReview
In one paragraph

Review in Clinical kidney journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 15% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. [Primary glomerulonephritides].Innere Medizin (Heidelberg, Germany) · 2026
    Article
  3. Review
  4. Article
  5. Observational
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  8. Targeting CD20 for B-cell Depletion in Autoimmune Kidney Disease: Next Generation.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2025
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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

11 authors at 3 institutions in 1 country.

Cheng XueDivision of Nephrology, Kidney Institute of CPLA (Chinese People's Liberation Army), Changzheng Hospital, Second Military Medical University, Shanghai, China.ORCID 0000-0002-4132-9406
Bo YangDepartment of Nephrology, Naval Medical Center of PLA (People's Liberation Army), Shanghai, China.
Jing XuDivision of Nephrology, Kidney Institute of CPLA (Chinese People's Liberation Army), Changzheng Hospital, Second Military Medical University, Shanghai, China.
Chenchen ZhouOutpatient Department, Yangpu Third Military Retreat, Shanghai, China.
Liming ZhangDepartment of Nephrology, Zhabei Central Hospital of Jing'an District, Shanghai, China.
Xiang GaoDivision of Nephrology, Kidney Institute of CPLA (Chinese People's Liberation Army), Changzheng Hospital, Second Military Medical University, Shanghai, China.
Bing DaiDivision of Nephrology, Kidney Institute of CPLA (Chinese People's Liberation Army), Changzheng Hospital, Second Military Medical University, Shanghai, China.
Shengqiang YuDivision of Nephrology, Kidney Institute of CPLA (Chinese People's Liberation Army), Changzheng Hospital, Second Military Medical University, Shanghai, China.
Zhiguo MaoDivision of Nephrology, Kidney Institute of CPLA (Chinese People's Liberation Army), Changzheng Hospital, Second Military Medical University, Shanghai, China.
Changlin MeiDivision of Nephrology, Kidney Institute of CPLA (Chinese People's Liberation Army), Changzheng Hospital, Second Military Medical University, Shanghai, China.
Chenggang XuDivision of Nephrology, Kidney Institute of CPLA (Chinese People's Liberation Army), Changzheng Hospital, Second Military Medical University, Shanghai, China.
Second Military Medical University · CNPeople's Liberation Army 411 Hospital · CNShanghai Zhabei District Shibei Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe efficacy and safety of rituximab (RTX) in adult frequent-relapsing (FR) or steroid-dependent (SD) nephrotic syndrome (NS), including minimal change disease (MCD) or focal segmental glomerulosclerosis (FSGS), are still inconclusive.

methodsWe performed a systematic review and meta-analysis registered in  PROSPERO (CRD42019148102) by pooling data of cohort studies or case series on adult patients with difficult-to-treat NS. Steroid-resistant NS was excluded. The primary outcomes were the complete remission (CR) rate and the relapse rate. Partial remission (PR) rate, no response (NR) rate and adverse events were the secondary outcomes. A random-effects model was performed for all the outcomes.

resultsWe included 21 studies involving 382 adult MCD/FSGS subjects with a median follow-up duration from 12 to 43 months. RTX treatment induced a pooled 84.2% CR rate [95% confidence interval (CI): 67.7-96.3%], while MCD patients had a high 91.6% CR rate and FSGS patients a moderate 43% CR rate. However, 27.4% (95% CI 20.7-34.5%) of the patients relapsed during the follow-up. The pooled PR and NR rates were 5.8% (95% CI 1.2-12.5%) and 5.2% (95% CI 0.0-15.0%), respectively. RTX was associated with trivial adverse events and good tolerance.

conclusionsIn summary, by pooling results of current pilot studies, RTX may be an effective and relatively safe alternative for most adult FR or SD MCD/FSGS to displace calcineurin inhibitors or prednisone in the hierarchy of treatment. More clinical trials comparing RTX with other immunosuppressants and concerning the long-term adverse events are needed.

Indexed as

adultfocal and segmental glomerulosclerosisminimal change diseasenephrotic syndromerituximab

Identifiers

PMID34094516
PMCPMC8173623
OpenAlexW3108919101

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.