mycophenolic-acid and Hyperuricemia

Mizoribine (MZR) is widely used in Asia due to its high safety and low cost, and comparative studies of its safety and efficacy with the first-line drug mycophenolate mofetil (MMF) have been carried out. This paper aimed to compare the efficacy and safety of MZR and MMF in immunosuppressive therapy of renal transplantation by meta-analysis.. We searched randomized controlled trials (RCTs) comparing MZR versus MMF for renal transplantation in PubMed, Excerpta Medica Database (EMBASE), Cochrane Library, Web of Science, WanFang Database, China National Knowledge Infrastructure (CNKI), and Chinese Biomedical Database (CBM). Articles were assessed for their risk of bias using the Cochrane Collaboration. Forest plots and funnel plots were also performed on the included articles.. A total of twelve studies with 1103 patients were selected in the analysis. No significant difference were observed between the MZR group and the MMF group for the rate of acute rejection (RR = 1.50, 95% CI 1.11 to 2.01,

Topics: Cytomegalovirus Infections; Gastrointestinal Diseases; Humans; Hyperuricemia; Immunosuppressive Agents; Kidney Transplantation; Mycophenolic Acid; Ribonucleosides

Pancreas-kidney transplant is an effective treatment for patients with insulin-dependent dabetes and chronic renal failure. Reduction in technical failure loss and early acute rejection rates contributed to prolong pancreas graft survival. However, drug toxicity affects negatively both short- and long-term follow-ups.. This article reviews the existing literature and knowledge of the immunosuppressive drugs that are frequently used in pancreas transplant, including calcineurin inhibitors, sirolimus, corticosteroids, and mycophenolate. The article also discusses the short- and long-term adverse effects of these drugs. The article also reports and discusses the most relevant in vitro studies, providing additional information to in vivo findings. Some clinically relevant drug interactions with immunosuppressive drugs are also highlighted. Over- and underimmunosuppression effects will not be addressed.. Immunosuppressive regimen after pancreas transplant is very effective and contributed to pancreas allograft survival. However, they present several side effects that are potentiated when drugs are combined. Modifiable and non-modifiable risk factors can aggravate metabolic and toxicological effects of immunosuppressive drugs. It is important to critically analyze the results of clinical studies and investigate new immunosuppressive drugs and/or novel drug combinations. It is equally important to comprehend and interpret experimental data. Therefore, minimization of side effects, based on safe approaches, can prolong pancreas allograft survival.

Topics: Adrenal Cortex Hormones; Bone Diseases; Cardiovascular Diseases; Diabetes Mellitus, Type 2; Gastrointestinal Diseases; Graft Rejection; Graft Survival; Hematologic Diseases; Humans; Hyperkalemia; Hyperuricemia; Immunosuppressive Agents; Mycophenolic Acid; Nervous System Diseases; Pancreas Transplantation; Pneumonia; Renal Insufficiency, Chronic; Sirolimus

Cardiovascular disease (CVD) is the second major cause of death in kidney-transplanted children. Cardiovascular risk factors (CVRF) prevalence after transplant may increase. The effect of immunosuppressive therapy has not been fully studied in children. The objective of the study was to measure and compare CVRF prevalence in kidney-transplanted children, depending of immunosuppressive therapy.. The study was an observational, transversal, retrospective, comparative study of pediatric patients transplanted at UMAE Hospital General Centro Medico La Raza. All patients were treated with prednisone and mycophenolic acid and any of cyclosporine, tacrolimus, or sirolimus. Demographic, clinical, and biochemical variables and immunosuppressive therapy were evaluated. We used analysis of variance, χ(2), and Fisher tests with the SPSS 18.0 statistical program.. One hundred fifteen patients were studied. Sixty-five (56.5%) were male, and median age was 18.5 ± 2.3 years. Seventy-eight (67.2%) were transplanted from a living related donor. Prevalence of anemia and nephrotic proteinuria was significantly less in patients treated with tacrolimus. Those treated with cyclosporine had a significantly greater prevalence of increased LDL-cholesterol, increased serum phosphorus, and increased calcium-phosphorus. Those treated with tacrolimus had lower, not significant, prevalence of hypertension, hyperuricemia, hypoalbuminemia, hypercholesterolemia, hypertriglyceridemia, and low serum HDL-cholesterol than those treated with sirolimus and cyclosporine. In multivariate analysis, patients treated with cyclosporine had significantly more probability of increased phosphorus (OR, 10.65; 95% CI, 2.75-41.16, P = .001) and calcium-phosphorus (OR, 37.94; 95% CI, 3.45-416.17, P = .003) than those treated with tacrolimus.. Patients treated with tacrolimus had less prevalence of CVRF than those treated with cyclosporine or sirolimus. Tacrolimus is the best immunosuppressive option to diminish CVRF in children after kidney transplantation.

Topics: Adolescent; Adult; Cardiovascular Diseases; Child; Cyclosporine; Female; Humans; Hypertension; Hypertriglyceridemia; Hyperuricemia; Immunosuppressive Agents; Immunotherapy; Kidney Failure, Chronic; Kidney Transplantation; Male; Mycophenolic Acid; Postoperative Complications; Prednisone; Prevalence; Retrospective Studies; Risk Factors; Sirolimus; Tacrolimus; Young Adult