The prevalence of pain has been reported to be >60–70% among patients with advanced and end-stage kidney disease. Although the underlying etiologies of pain may vary, pain per se has been linked to lower quality of life and depression. The latter is of great concern given its known association with reduced survival among patients with end-stage kidney disease. We herein discuss and update the management of pain in patients with chronic kidney disease with and without requirement for renal replacement therapy with the focus on optimizing pain control while minimizing therapy-induced complications.
The definitive role of sirolimus will continue to be determined; however, sirolimus offers an excellent addition to the transplant immunosuppression armamentarium.
To evaluate the clinical role of amphotericin/20% Intralipid emulsions (ILA), we conducted a Medline search of the English literature to locate the relevant case reports and clinical studies involving the use of this formulation. Due to differences in study design and definitions, we applied a set of treatment outcome definitions to determine the clinical efficacy of this treatment modality. Only 37 patients received ILA for the treatment of documented fungal infections. Using our definitions, four were considered successfully treated, one improved, two failed, and 30 were unevaluable. While infusion-related adverse events and nephrotoxicity were reportedly reduced with ILA, use of adjunctive therapies and concomitant nephrotoxic agents, and comparisons with high infusion concentrations complicate evaluation. Furthermore, incomplete and conflicting data exist regarding the physiochemical stability of ILA. The currently available data do not support recommendations for the use of this formulation for the treatment of systemic fungal infections.
Background
Cytomegalovirus (CMV) infection continues to negatively affect outcomes for solid organ transplant recipients, despite the advent of strategies for preemptive surveillance and prophylaxis. The impact is especially great for CMV seronegative recipients of donor seropositive organs, who typically lack the ability to control CMV infection at the time of transplantation.
Methods
We reviewed episodes of CMV DNAemia in a modern cohort of kidney transplant recipients over a 3‐year period at a high‐volume transplant center to investigate the frequency of DNAemia during antiviral prophylaxis.
Results
Despite receipt of antiviral prophylaxis per current guidelines, 75 cases of CMV DNAemia were observed in the first 100 days after transplantation. For high risk patients, median time to DNAemia was 75 days after transplantation, and the majority of patients had experienced dose‐reduction of valganciclovir due to renal insufficiency. Review of CMV seropositive intermediate risk patients demonstrated DNAemia occurring earlier after transplantation compared with high risk patients with a median time of 64 days (P = .029). The impact of valganciclovir dose adjustment was less notable in the intermediate risk group.
Conclusions
Guidelines recommend beginning routine surveillance for CMV after the completion of antiviral prophylaxis. Our findings suggest that closer monitoring may be beneficial, especially for high risk patients at risk for DNAemia. Patients requiring dose adjustment of valganciclovir due to renal insufficiency may be at increased risk for CMV DNAemia. Improved methods for CMV prophylaxis and evaluation of immunologic risk for CMV DNAemia and disease are needed to improve patient outcomes after kidney transplantation.
Mycophenolate mofetil (MMF) is the morpholinoethylester prodrug of mycophenolic acid, an agent which inhibits the proliferation of B and T lymphocytes through the noncompetitive, reversible inhibition of inosine monophosphate dehydrogenase, itself a key enzyme in the de novo synthetic pathway of guanosine nucleotides. Currently, MMF is approved for the prevention of acute renal allograft rejection when used in combination with cyclosporin and corticosteroids. Several studies have also demonstrated that this drug is useful in the treatment of refractory rejection in renal, heart and liver transplant recipients.
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