Kidney international
-
Kidney international · Oct 2005
Meta AnalysisEffects of the calcimimetic cinacalcet HCl on cardiovascular disease, fracture, and health-related quality of life in secondary hyperparathyroidism.
Secondary hyperparathyroidism (HPT) and abnormal mineral metabolism are thought to play an important role in bone and cardiovascular disease in patients with chronic kidney disease. Cinacalcet, a calcimimetic that modulates the calcium-sensing receptor, reduces parathyroid hormone (PTH) secretion and lowers serum calcium and phosphorus concentrations in patients with end-stage renal disease (ESRD) and secondary HPT. ⋯ Combining results from 4 clinical trials, randomization to cinacalcet led to significant reductions in the risk of parathyroidectomy, fracture, and cardiovascular hospitalization, along with improvements in self-reported physical function and diminished pain. These data suggest that, in addition to its effects on PTH and mineral metabolism, cinacalcet had favorable effects on important clinical outcomes.
-
Kidney international · May 2001
Meta AnalysisImmunosuppressive agents in childhood nephrotic syndrome: a meta-analysis of randomized controlled trials.
Many children with steroid-sensitive nephrotic syndrome (SSNS) relapse frequently and receive immunosuppressive agents. In this systematic review of randomized controlled trials (RCTs), the benefits and harms of these immunosuppressive agents are evaluated. ⋯ Cyclophosphamide, chorambucil, cyclosporine, and levamisole reduce the risk of relapse in children with relapsing SSNS compared with prednisone alone. Clinically important differences in efficacy among these agents are possible, and further comparative trials are still needed. Meanwhile, the choice between these agents depends on physician and patient preferences related to therapy duration and complication type and frequency.