Objective: To assess efficacy of voclosporin from a retrospective, observational, clinical-practice-based, nationwide multicentre study of patients with lupus nephritis (LN). Methods: Patients with biopsy-proven LN were enrolled from November 2023 to April 2025 from tertiary Rheumatology and Nephrology Italian Centres. Those with uncontrolled arterial hypertension and eGFR < 30 ml/min/1.73m2 were excluded. Patients received oral 23.7 mg voclosporin BID, and MMF 1 g BID. Glucocorticoid schedule followed existing recommendations for LN management. Clinical and serological data were collected at SLE diagnosis, voclosporin initiation, and after 6, 12, 24, and 48 weeks. Complete Renal Response (CRR) was defined as eGFR ≥60ml/min/1.73m2, <20% eGFR decrease from baseline, 24-h proteinuria <0.5 g/day, no rescue therapy, prednisone ≤5 mg/day, and Partial Renal Response (PRR) as a 50% decrease of 24 h-proteinuria and <20% eGFR decrease. Results: Forty-two patients from 14 Centers were enrolled, 26 females (61.9%), mean age 43.1 ± 11.9 years, follow-up 6.6 ± 5.1 months. 31.5% of patients achieved CRR or PRR at 6 weeks, 68.9% at 12 weeks, 83.3% at 24 weeks, and 91.6% at 48 weeks of follow-up. A significant decrease in 24-h proteinuria was observed at 6 weeks (p= 0.006) and at all subsequent time points. A mild eGFR decrease was observed at 6 (p= 0.008) and 24 weeks (p= 0.01), but not at 48 weeks. Significant decrease was also observed in anti-dsDNA positivity at 6 (p= 0.0016) and 12 weeks (p= 0.0009), and in SLEDAI-2K after 24 (p= 0.008) and 48 weeks (p= 0.05). Conclusions: Voclosporin may provide a valuable therapeutic option in LN management, achieving early 24 h-proteinuria response consistent with clinical trial data.
Early antiproteinuric effect of voclosporin in patients with lupus nephritis in a real-life setting: preliminary results from the VoRLiSS (Voclosporin in Real Life Setting Study) experience
Alessandra Bortoluzzi;Ettore Silvagni;
2025
Abstract
Objective: To assess efficacy of voclosporin from a retrospective, observational, clinical-practice-based, nationwide multicentre study of patients with lupus nephritis (LN). Methods: Patients with biopsy-proven LN were enrolled from November 2023 to April 2025 from tertiary Rheumatology and Nephrology Italian Centres. Those with uncontrolled arterial hypertension and eGFR < 30 ml/min/1.73m2 were excluded. Patients received oral 23.7 mg voclosporin BID, and MMF 1 g BID. Glucocorticoid schedule followed existing recommendations for LN management. Clinical and serological data were collected at SLE diagnosis, voclosporin initiation, and after 6, 12, 24, and 48 weeks. Complete Renal Response (CRR) was defined as eGFR ≥60ml/min/1.73m2, <20% eGFR decrease from baseline, 24-h proteinuria <0.5 g/day, no rescue therapy, prednisone ≤5 mg/day, and Partial Renal Response (PRR) as a 50% decrease of 24 h-proteinuria and <20% eGFR decrease. Results: Forty-two patients from 14 Centers were enrolled, 26 females (61.9%), mean age 43.1 ± 11.9 years, follow-up 6.6 ± 5.1 months. 31.5% of patients achieved CRR or PRR at 6 weeks, 68.9% at 12 weeks, 83.3% at 24 weeks, and 91.6% at 48 weeks of follow-up. A significant decrease in 24-h proteinuria was observed at 6 weeks (p= 0.006) and at all subsequent time points. A mild eGFR decrease was observed at 6 (p= 0.008) and 24 weeks (p= 0.01), but not at 48 weeks. Significant decrease was also observed in anti-dsDNA positivity at 6 (p= 0.0016) and 12 weeks (p= 0.0009), and in SLEDAI-2K after 24 (p= 0.008) and 48 weeks (p= 0.05). Conclusions: Voclosporin may provide a valuable therapeutic option in LN management, achieving early 24 h-proteinuria response consistent with clinical trial data.I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
