Evidence map›Paper›PMID 42731884›Full record

ArticleLupus science & medicine2026

Efficacy and safety of telitacicept combined with standard of care in patients with proliferative lupus nephritis: a real-world retrospective study.

Ting Tian, Aifei Zhang, Xiaoxia Liu, Pengjia Wu, Na Li, Leyan Zeng, Jun Liu, Longyan Qin, Jiashun Zeng

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Article in Lupus science & medicine, 2026. 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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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Ting TianRheumatology and Immunology Department, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Aifei ZhangRheumatology and Immunology Department, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Xiaoxia LiuRheumatology and Immunology Department, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Pengjia WuRheumatology and Immunology Department, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Na LiRheumatology and Immunology Department, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Leyan ZengSchool of Foundation, Xi'an Jiaotong-Liverpool University, Suzhou, Jiangsu, China.
Jun LiuRheumatology and Immunology Department, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.ORCID 0000-0002-5094-2114
Longyan QinRheumatology and Immunology Department, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Jiashun ZengRheumatology and Immunology Department, The Affiliated Hospital of Guizhou Medical University, Guiyang, China zengjiashun@gmc.edu.cn.ORCID 0009-0002-3059-0454

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to assess the efficacy and safety of telitacicept combined with standard of care (SoC) as induction therapy for proliferative lupus nephritis (LN) patients in a real-world setting.

methodsA total of 112 patients with biopsy-proven International Society of Nephrology/Renal Pathology Society Class III/IV (with or without Class V) LN were retrospectively enrolled. Subjects were divided into two groups: the telitacicept group (n=56) receiving telitacicept plus SoC and the control group (n=56) receiving SoC alone. The primary endpoints were the rates of complete renal response (CR) and partial renal response (PR) at week 24, while the secondary endpoints included CR and PR rates, serological profiles, disease activity markers, glucocorticoid tapering and safety assessments at weeks 12 and 52. To minimise selection bias and confounding factors, propensity score-based inverse probability of treatment weighting (IPTW) was employed. The adequacy of the covariates after IPTW was evaluated via standardised mean differences.

resultsBaseline characteristics were comparable between the two groups. The telitacicept group demonstrated significant improvements in disease activity markers, including serum albumin, 24-hour urinary protein and urinary leucocyte and erythrocyte counts. At week 24, the telitacicept group achieved significantly higher CR rate (67.9% vs 39.3%, p=0.004) and PR rate (83.9% vs 67.9%, p=0.023) compared with the control group. Glucocorticoid dosages, systemic lupus erythematosus disease activity index 2000, British Isles Lupus Assessment Group and Physician's Global Assessment scores were significantly reduced in the telitacicept group. Furthermore, multivariate Cox regression analysis identified telitacicept treatment as an independent predictor for achieving CR (HR=4.43; 95% CI, 2.25 to 8.73; p<0.001).

conclusionsThis real-world study demonstrates that telitacicept combined with SoC significantly improves renal response rates during the induction phase of proliferative LN while reducing glucocorticoid exposure. Consequently, telitacicept may represent a promising and effective therapeutic option for the management of proliferative LN.

Indexed as

GlucocorticoidsImmunosuppressive AgentsLupus NephritisAdultDrug Therapy, CombinationFemaleHumansMaleMiddle AgedRecombinant Fusion ProteinsRemission InductionRetrospective StudiesSeverity of Illness IndexStandard of CareTreatment OutcomeYoung AdultGlucocorticoidsImmunosuppressive AgentsRecombinant Fusion ProteinstelitaciceptLupus NephritisSystemic Lupus ErythematosusTherapeutics

Identifiers

PMID42731884
PMCPMC13583796

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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.