Evidence map›Paper›PMID 41415086›Full record

ArticleAmerican journal of translational research2025

Belimumab combined with mycophenolate mofetil for treating severe lupus nephritis: effects on renal recovery, immune regulation, and long-term prognosis.

Jiaying Wang, Yuan Feng, Luyuan Chang, Hui Liang, Jianghong Yuan, Huan Liu

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Article in American journal of translational research, 2025. 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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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jiaying WangDepartment of Nephrology, People's Hospital of Tongchuan No. 10 Hongji Road, Yaozhou District, Tongchuan 727100, Shaanxi, China.
Yuan FengDepartment of Nephrology, People's Hospital of Tongchuan No. 10 Hongji Road, Yaozhou District, Tongchuan 727100, Shaanxi, China.
Luyuan ChangDepartment of Nephrology, Yulin Hospital of The First Affiliated Hospital of Xi'an Jiaotong University Cultural South Road, Yuyang District, Yulin 719000, Shaanxi, China.
Hui LiangDepartment of Nephrology, People's Hospital of Tongchuan No. 10 Hongji Road, Yaozhou District, Tongchuan 727100, Shaanxi, China.
Jianghong YuanDepartment of Nephrology, People's Hospital of Tongchuan No. 10 Hongji Road, Yaozhou District, Tongchuan 727100, Shaanxi, China.
Huan LiuDepartment of Rheumatology and Immunology, The First Affiliated Hospital of Xi'an Medical University No. 48 Fenggao West Road, Lianhu District, Xi'an 710077, Shaanxi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess the combined therapeutic effects of belimumab and mycophenolate mofetil (MMF) in severe lupus nephritis (LN), focusing on renal recovery, immune regulation, and long-term outcome.

methodsWe retrospectively analyzed data from 188 patients hospitalized between March 2019 and April 2022. Of these, 106 received belimumab (10 mg/kg) in addition to standard therapy, while 82 received standard care alone. Endpoints included renal function indices (proteinuria, serum creatinine, albumin), Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) scores, anti-dsDNA antibody titers, complement C3 and C4 levels, and inflammatory markers (hs-CRP, IL-6, TNF-α). Remission rates were calculated, and prognostic factors for end-stage renal disease (ESRD) and mortality were evaluated using Cox regression and competing risk analysis.

resultsThe combination therapy yielded a 94% remission rate, significantly higher than the 70% observed for controls (P<0.001). Complete remission was achieved in about 50% of treated patients, compared to 40% in the control group (P=0.025), with a notably lower non-responder rate. Belimumab-treated patients exhibited greater reductions in proteinuria, serum creatinine, SLEDAI score, erythrocyte sedimentation rate (ESR), and inflammatory cytokines, alongside increases in albumin and complement levels (all P<0.001). Baseline creatinine and albumin levels were consistent predictors of ESRD (P<0.001) and mortality (P=0.006) by multivariate and competing risk analyses.

conclusionIn severe LN, the combination of belimumab and MMF provided superior improvements in renal function, immune status, and long-term prognosis compared to standard therapy. Baseline renal biomarkers, particularly creatinine and albumin, may guide patient stratification and personalized treatment approaches.

Indexed as

Belimumabclinical efficacylupus nephritismycophenolate mofetilrenal functionsystemic lupus erythematosus disease activity index

Identifiers

PMID41415086
PMCPMC12709305

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