Lupus & antiphospholipid syndrome

Lupus Flares: More Common in Dialysis Patients Than in Post–Kidney Transplant Recipients: A Systematic Review and Meta‐Analysis

Arthritis Care Res (Hoboken)Published Systematic review and meta-analysis

Authors' conclusion

Extrarenal lupus flares can still occur in more than one-third of patients with ESRD receiving RRT. Dialysis patients have a higher flare risk than those after KT, with comparable flare risk among patients receiving HD and PD.

Study context

Population
Patients with systemic lupus erythematosus (SLE) and end-stage renal disease (ESRD) undergoing renal replacement therapy (RRT) (hemodialysis (HD), peritoneal dialysis (PD), kidney transplant (KT)); literature 1973–202357 studies
Comparison
SLE flares after ESRD/RRT: HD vs PD, and HD/PD vs KT
Outcome
Frequency of SLE flares after ESRD or RRT
Methodological detailsrandom effect models, I2 heterogeneity statistics
  • Random effect models
  • I2 heterogeneity statistics

Pooled result

As reported in the abstract

Extrarenal SLE flare
Odds ratio (95% CI)P value
PDvs HD7 studies
1.05(0.57–1.94)
PD/HDvs KT4 studies
4.36(1.66–11.47)
P = 0.0028
ESRD patients with ≥1 extrarenal flare after RRT
35.9%

Further pooled results

Lupus nephritis (LN) recurrence after KT
3.39%
  • LN recurrence after KT: LN recurrence analysed in 29 studies

Original publication

Lupus Flares: More Common in Dialysis Patients Than in Post–Kidney Transplant Recipients: A Systematic Review and Meta‐Analysis. Arthritis Care Res (Hoboken). Published 13 March 2025. doi:10.1002/acr.25507

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