Lupus & antiphospholipid syndrome

Comparison of efficacy of continuous mycophenolate mofetil with sequential cyclophosphamide and tacrolimus as maintenance therapy for lupus nephritis

LupusPublished Comparative cohort study

Authors' conclusion

MMF has potential as an effective treatment for renal manifestations in Japanese patients throughout induction and maintenance therapies for LN, as an alternative to conventional IVCY-TAC therapy, and as a glucocorticoid-sparing agent.

Study context

Population
Japanese patients with lupus nephritis (LN)
Participants
14 vs 10
Exposure
Continuous mycophenolate mofetil (MMF) vs monthly intravenous cyclophosphamide (IVCY) followed by tacrolimus (TAC) as induction and maintenance therapy for LN
  • MMFn = 14
  • IVCY-TACn = 10reference
Outcome
Renal response (therapeutic effects on renal manifestations and serological findings)
Follow-up
36 months

Main finding

As reported in the abstract

Mean urine protein-to-creatinine ratio, change from baseline
  • MMF: significantly decreased from 2.75 to 0.11 g/gCr
  • IVCY-TAC: significantly decreased from 3.26 to 0.22 g/gCr
  • Efficacy was similar between the MMF and IVCY-TAC groups

Observational data: associations, not effects.

Further findings

Serum immunological variables (C3 or C4, anti-dsDNA titer), SLE disease activity index and daily prednisolone dose

Significant improvements in both groups during induction, maintained during maintenance therapy

Original publication

Comparison of efficacy of continuous mycophenolate mofetil with sequential cyclophosphamide and tacrolimus as maintenance therapy for lupus nephritis. Lupus. Published 17 January 2024. doi:10.1177/09612033241228177

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