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https://www.readbyqxmd.com/read/28321326/first-canadian-case-report-of-kidney-transplantation-from-an-hiv-positive-donor-to-an-hiv-positive-recipient
#1
Georges Ambaraghassi, Héloïse Cardinal, Daniel Corsilli, Claude Fortin, Marie-Chantal Fortin, Valérie Martel-Laferrière, Jacques Malaise, Michel R Pâquet, Danielle Rouleau
RATIONALE: Kidney transplantation has become standard of care for carefully selected patients living with human immunodeficiency virus (HIV) and end-stage renal disease (ESRD) in the highly active antiretroviral therapy (HAART) era. American and European prospective cohort studies have reported similar patient and graft survival compared with HIV-negative kidney transplant recipients. Despite an increased rate of acute rejection, partially due to drug interactions, HIV immunovirologic parameter generally remains under control during immunosuppression...
2017: Canadian Journal of Kidney Health and Disease
https://www.readbyqxmd.com/read/28301139/designing-hydrogels-for-on-demand-therapy
#2
Nuria Oliva, João Conde, Kui Wang, Natalie Artzi
Systemic administration of therapeutic agents has been the preferred approach to treat most pathological conditions, in particular for cancer therapy. This treatment modality is associated with side effects, off-target accumulation, toxicity, and rapid renal and hepatic clearance. Multiple efforts have focused on incorporating targeting moieties into systemic therapeutic vehicles to enhance retention and minimize clearance and side effects. However, only a small percentage of the nanoparticles administered systemically accumulate at the tumor site, leading to poor therapeutic efficacy...
March 16, 2017: Accounts of Chemical Research
https://www.readbyqxmd.com/read/28298077/effects-of-colchicine-on-renal-fibrosis-and-apoptosis-in-obstructed-kidneys
#3
Sejoong Kim, Eun Sook Jung, Jeonghwan Lee, Nam Ju Heo, Ki Young Na, Jin Suk Han
Background/Aims: Colchicine is an established drug for microtubule stabilization that may reduce tissue injury. No data were available that its effects may depend on the dosage of colchicine. We investigated the anti-fibrotic and apoptotic effects of various dose of colchicine in a unilateral ureteral obstruction (UUO) model. Methods: Thirty-six Sprague-Dawley rats were randomly assigned into six groups. Two sham groups were divided into a vehicle-treated or colchicine-treated group (100 μg/kg/day)...
March 18, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28292991/-management-of-kidney-disease-on-cancer-chemotherapy-with-other-drugs-than-platinum-agents
#4
Hideki Shimodaira
"Japanese clinical practice guidelines for the management of kidney disease in cancer survivors"have been published. This guideline recommended several managements for nephrotoxicity of other agents than platinum such as the urinary alkylation during methotrexate administration, suspending of anti-angiogenetic agent for the grade 2 or more proteinuria, dose modification of bisphosphonate based on the renal function. Understanding the background of these recommendations will contribute for safe cancer chemotherapy...
March 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28292989/-renal-disorders-and-drug-therapy
#5
Satoru Muto
In recent years, among patients treated with anticancer chemotherapy, the rate of chronic kidney disease has been increasing. Nephropathy is a major potential adverse event in cancer drug therapy. Anticancer chemotherapy, particularly in patients with comorbid chronic kidney disease, requires sufficient examination of the balance between the potential therapeutic benefit and the risk of decreased renal function. The overwhelming diversity of drugs used to treat cancer involves equally diverse nephropathy pathologies and dose adjustments...
March 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28292575/the-treatment-of-type-2-diabetes-mellitus-in-patients-with-chronic-kidney-disease-what-to-expect-from-new-oral-hypoglycemic-agents
#6
REVIEW
Luca Di Lullo, Michela Mangano, Claudio Ronco, Vincenzo Barbera, Antonio De Pascalis, Antonio Bellasi, Domenico Russo, Biagio Di Iorio, Mario Cozzolino
Worldwide, an estimated 200 million people have chronic kidney disease (CKD), whose most common causes include hypertension, arteriosclerosis, and diabetes. About 40% of patients with diabetes develop CKD and intensive blood glucose control through pharmacological intervention can delay CKD progression. Standard therapies for the treatment of type 2 diabetes mellitus include metformin, sulfonylureas, meglitinides, thiazolidinediones, and insulin. While these drugs have an important role in the management of type 2 diabetes, only the thiazolidinedione pioglitazone can be used across the spectrum of CKD (stages 2-5) and without dose adjustment...
March 6, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28284844/investigating-methotrexate-toxicity-within-a-randomized-double-blinded-placebo-controlled-trial-rationale-and-design-of-the-cardiovascular-inflammation-reduction-trial-adverse-events-cirt-ae-study
#7
Jeffrey A Sparks, Medha Barbhaiya, Elizabeth W Karlson, Susan Y Ritter, Soumya Raychaudhuri, Cassandra C Corrigan, Fengxin Lu, Jacob Selhub, Daniel I Chasman, Nina P Paynter, Paul M Ridker, Daniel H Solomon
BACKGROUND: The role of low dose methotrexate (LDM) in potential serious toxicities remains unclear despite its common use. Prior observational studies investigating LDM toxicity compared LDM to other active drugs. Prior placebo-controlled clinical trials of LDM in inflammatory conditions were not large enough to investigate toxicity. The Cardiovascular Inflammation Reduction Trial (CIRT) is an ongoing NIH-funded, randomized, double-blind, placebo-controlled trial of LDM in the secondary prevention of cardiovascular disease...
February 10, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/28280389/update-on-the-optimal-use-of-bortezomib-in-the-treatment-of-multiple-myeloma
#8
REVIEW
Meera Mohan, Aasiya Matin, Faith E Davies
The proteasome inhibitor (PI) "bortezomib" has now been in routine clinical practice for over a decade. It is now considered an important backbone therapy for all stages of the disease, and data continue to grow to support its use in newly diagnosed patients, relapsed and relapsed/refractory disease, maintenance therapy, high risk, and renal failure. Much has been learnt about the most clinically effective way of delivering therapy, with patients often benefiting more from a triplet bortezomib combination compared to a doublet combination...
2017: Cancer Management and Research
https://www.readbyqxmd.com/read/28278333/adjuvant-treatment-for-high-risk-clear-cell-renal-cancer-updated-results-of-a-high-risk-subset-of-the-assure-randomized-trial
#9
Naomi B Haas, Judith Manola, Janice P Dutcher, Keith T Flaherty, Robert G Uzzo, Michael B Atkins, Robert S DiPaola, Toni K Choueiri
Importance: Given recently published results of a 750-patient adjuvant sunitinib trial showing improved disease-free survival (DFS), the appropriate strategy for treating high-risk patients is unclear. We sought to determine whether there is improved disease-free survival benefit to taking the active drug in patients with high-risk (pT3, pT4, node-positive) clear cell renal cancer (ccRCC) in the ASSURE trial (adjuvant sunitinib or sorafenib vs placebo in resected unfavorable renal cell carcinoma [RCC]), the largest adjuvant trial published to date...
March 9, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28270062/antidiabetic-drugs-and-the-kidney
#10
Moses Elisaf, Eleftheria Tzavela, Nikolaos Karanatsis, Vasilis Tsimichodimos
OBJECTIVE: Nephropathy is among the most common and most devastating complications of diabetes mellitus. Recent data suggest that there is a multifaceted interaction between the kidney and antidiabetic drugs. Thus, the deterioration of renal function may result in important changes in the pharmacokinetic and pharmacodynamic properties of glucose-lowering compounds. Additionally, drugs that exert their antidiabetic properties through the inhibition of proximal glucose reabsorption are now available whereas accumulating evidence suggests that some of these drugs may exert renoprotective properties that are independent of their effect on carbohydrate metabolism...
March 6, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28250484/effect-of-discontinuing-morning-dose-of-antihypertensive-for-renal-transplant-surgery-on-haemodynamic-and-early-graft-functioning-a-prospective-double-blind-randomised-study
#11
Vinod Kumar, Virendra Kumar Arya, Rakesh V Sondekoppam, Suman Arora, Mukut Minz, Rakesh Garg, Nishkarsh Gupta
BACKGROUND AND AIMS: Antihypertensive drugs are continued until the day of renal transplant surgery. These are associated with increased incidence of hypotension and bradycardia. Hence, this study was designed to evaluate perioperative haemodynamic and early graft functioning in renal recipients with discontinuation of antihypertensive drugs on the morning of surgery. METHODS: This prospective, randomised, double-blind study recruited 120 patients. Group 1 patients received placebo tablet while Group 2 patients received usual antihypertensive drugs on the day of surgery...
February 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28240590/a-meta-analysis-of-avascular-necrosis-in-systemic-lupus-erythematosus-prevalence-and-risk-factors
#12
Tatiana Nevskaya, Maeve P Gamble, Janet E Pope
OBJECTIVES: To determine the prevalence of and risk factors for avascular necrosis (AVN) in systemic lupus erythematosus (SLE). METHODS: MEDLINE, CINAHL, Web of Science, EMBASE and Cochrane Library were searched from inception to July, 2015 and a random effects model was used to combine frequencies; study quality was assessed using STROBE. RESULTS: 2,041 citations identified 62 articles. Many results had high heterogeneity. The prevalence of symptomatic AVN was 9% (range 0...
February 24, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28223003/treatment-of-metformin-intoxication-complicated-by-lactic-acidosis-and-acute-kidney-injury-the-role-of-prolonged-intermittent-hemodialysis
#13
Giuseppe Regolisti, Riccardo Antoniotti, Filippo Fani, Paolo Greco, Enrico Fiaccadori
Metformin intoxication with lactic acidosis, a potentially lethal condition, may develop in diabetic patients when the drug dose is inappropriate and/or its clearance is reduced. Diagnosis and therapy may be delayed due to nonspecific symptoms at presentation, with severe anion gap metabolic acidosis and elevated serum creatinine values being the most prominent laboratory findings. Confirmation requires measurement of serum metformin by high-performance liquid chromatography-tandem mass spectrometry, but this technique is available only at specialized institutions and cannot be relied on as a guide to immediate treatment...
February 17, 2017: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/28217249/cockcroft-gault-revisited-new-de-liver-ance-on-recommendations-for-use-in-cirrhosis
#14
REVIEW
Gianni B Scappaticci, Randolph E Regal
The Cockcroft-Gault (CG) equation has become perhaps the most popular practical approach for estimating renal function among health care professionals. Despite its widespread use, clinicians often overlook not only the limitations of the original serum creatinine (SCr) based equation, but also may not appreciate the validity of the many variations used to compensate for these limitations. For cirrhotic patients in particular, the underlying pathophysiology of the disease contributes to a falsely low SCr, thereby overestimating renal function with use of the CG equation in this population...
January 28, 2017: World Journal of Hepatology
https://www.readbyqxmd.com/read/28213685/prasugrel-for-japanese-patients-with-acute-coronary-syndrome-in-short-term-clinical-practice-prasfit-practice-i-a-postmarketing-observational-study
#15
Masato Nakamura, Tomoko Iizuka, Kei Sagawa, Kenji Abe, Shuichi Chikada, Miyuki Arai
Data on prasugrel use in Japanese patients are limited to phase II/III clinical trials. This early postmarketing observational study evaluated the safety and efficacy of short-term prasugrel use in patients with acute coronary syndrome (ACS) in real-world clinical settings in Japan. From May 2014 to January 2015, we enrolled consecutive patients with ACS requiring percutaneous coronary intervention in each institution. Each patient started prasugrel treatment ≥1 month before the end of the study period...
February 17, 2017: Cardiovascular Intervention and Therapeutics
https://www.readbyqxmd.com/read/28212220/hcv-antiviral-therapy-in-liver-transplant-candidates-and-recipients-with-renal-insufficiency
#16
Elizabeth C Verna, Robert S Brown
Hepatitis C virus (HCV) remains the leading indication for liver transplant in much of the world, and has traditionally been associated with diminished posttransplant survival due to recurrent HCV-related liver disease. This field has been dramatically changed by the advent of safe and effective directly active antiviral (DAA) therapy, such that most patients can be cured in the pre or posttransplant setting. In addition, there are now DAA regimens specifically approved for use in patients with severe renal insufficiency...
February 16, 2017: Transplantation
https://www.readbyqxmd.com/read/28184381/a-multicenter-longitudinal-interventional-double-blind-randomized-clinical-trial-in-hematopoietic-cell-transplant-recipients-residing-in-remote-areas-lessons-learned-from-the-late-cytomegalovirus-prevention-trial
#17
Louise E Kimball, Terry Stevens-Ayers, Margaret L Green, Hu Xie, Mary E D Flowers, Keith R Jerome, Renee LeBlanc, Christi Dahlgren, W Garrett Nichols, Roy F Chemaly, G Papanicolaou, Michael Boeckh
PURPOSE: The logistics of conducting double-blinded phase III clinical trials with participants residing in remote locations are complex. Here we describe the implementation of an interventional trial for the prevention of late cytomegalovirus (CMV) disease in hematopoietic cell transplantation (HCT) subjects in a long-term follow-up environment. METHODS: A total of 184 subjects at risk for late CMV disease surviving 80 days following allogeneic HCT were randomized to receive six months of valganciclovir or placebo...
December 15, 2016: Contemporary Clinical Trials Communications
https://www.readbyqxmd.com/read/28177092/-newer-anti-diabetic-therapies-and-chronic-kidney-disease
#18
Luca Di Lullo, Claudio Ronco, Vincenzo Barbera, Mario Cozzolino, Francesca Santoboni, Annalisa Villani, Antonio De Pascalis, Antonio Bellasi
Worldwide, an estimated 200 million people have chronic kidney disease (CKD), whose most common causes include hypertension, arteriosclerosis, and diabetes. About 40% of patients with diabetes develop CKD. Intensive blood glucose control through pharmacological intervention can delay CKD progression. Standard therapies for the treatment of type 2 diabetes include metformin, sulfonylureas, meglitinides, thiazolidinediones and insulin. While these drugs have an important role in the management of type 2 diabetes, only the thiazolidinedione pioglitazone can be used across the spectrum of CKD (stages 25) and without dose adjustment...
January 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/28176199/effects-of-antirheumatic-drug-underutilization-on-rheumatoid-arthritis-disease-activity
#19
Mohammad A Y Alqudah, Sayer Al-Azzam, Karem Alzoubi, Mohammad Alkhatatbeh, Khaldoon Alawneh, Ola Alazzeh, Bayan Ababneh
BACKGROUND: Following the recommended guidelines is crucial for achieving patient remission in rheumatoid arthritis. The aim of this study was to assess the effect of proper drug utilization of antirheumatic drugs on disease activity and drug safety in Jordan. METHODS: In a retrospective cross-sectional study, patient's demographics, clinical variables, drug regimens and side effects were recorded and the 28-joint disease activity scores were calculated. Patients were stratified into high, moderate, low disease activity or remission group...
February 8, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/28167538/application-of-physiologically-based-pharmacokinetic-modeling-to-the-understanding-of-bosutinib-pharmacokinetics-prediction-of-drug-drug-and-drug-disease-interactions
#20
Chiho Ono, Poe-Hirr Hsyu, Richat Abbas, Cho-Ming Loi, Shinji Yamazaki
Bosutinib is an orally available Src/Abl tyrosine kinase inhibitor indicated for the treatment of patients with Philadelphia chromosome-positive chronic myelogenous leukemia. Bosutinib is predominantly metabolized by CYP3A4 as the primary clearance mechanism. The main objectives of this study were to 1) develop physiologically based pharmacokinetic (PBPK) models of bosutinib; 2) verify and refine the PBPK models based on clinical study results of bosutinib single-dose drug-drug interaction (DDI) with ketoconazole and rifampin, as well as single-dose drug-disease interaction (DDZI) in patients with renal and hepatic impairment; 3) apply the PBPK models to predict DDI outcomes in patients with weak and moderate CYP3A inhibitors; and 4) apply the PBPK models to predict DDZI outcomes in renally and hepatically impaired patients after multiple-dose administration...
April 2017: Drug Metabolism and Disposition: the Biological Fate of Chemicals
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