American journal of kidney diseases : the official journal of the National Kidney Foundation
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Comparative Study Clinical Trial
A combined low-density lipoprotein apheresis and prednisone therapy for steroid-resistant primary focal segmental glomerulosclerosis in children.
Treatment of steroid-resistant (SR) primary focal segmental glomerulosclerosis (FSGS) remains a major challenge in nephrology. A prospective study was conducted to clarify the therapeutic role of low-density lipoprotein apheresis (LDL-A) in 11 nephrotic children with SR and cyclosporine A (CsA)-resistant primary FSGS. ⋯ This study suggests that combined LDL-A and prednisone therapy can be a valuable addition to therapeutic options for treating patients with SR-FSGS. The role of LDL-A in treating these patients deserves to be assessed further in larger randomized controlled trials.
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There is growing evidence that dialysis patients have a high burden of symptoms, including pain. However, the prevalence, cause, severity, and management of pain in dialysis patients have not been described. ⋯ Pain is a significant problem in more than 50% of HD patients and is not being effectively managed. The development of effective pain management strategies, underpinned by appropriate training and education, is necessary to improve the quality of life for dialysis patients.
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Clinical Trial
Mycophenolate mofetil and prednisolone therapy in children with steroid-dependent nephrotic syndrome.
A proportion of patients with steroid-dependent nephrotic syndrome (SDNS) experience frequent relapses despite long-term treatment with steroids, levamisole, or/and cyclophosphamide. We prospectively examined the efficacy of long-term therapy with mycophenolate mofetil (MMF) as a steroid-sparing agent in this group. ⋯ Long-term therapy with MMF results in significant steroid sparing and reduction in relapse rates in patients with SDNS. Therapy with MMF and tapering doses of prednisolone appears to be a promising intervention in children with SDNS.
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Continuous venovenous hemofiltration (CVVH) may be preferable over continuous venovenous hemodialysis (CVVHD) in sepsis; however, CVVH use is limited by the lack of commercially produced bicarbonate replacement solutions in the United States. Anticoagulation used for hemofiltration traditionally has been either heparin or citrate based, but to date, citrate protocols have been used predominately in CVVHD. When CVVH has been used with citrate anticoagulation, replacement solutions have had to be custom made in the pharmacy. ⋯ Similar to CVVHD, this protocol is effective and simple in its components, using industry-produced solutions, avoiding the need for pharmacy-made solutions, and limiting cost and potential risk for compounding errors. Although not the purpose of this report, the patient survival rate was 55%.