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https://www.readbyqxmd.com/read/28104106/peritoneal-dialysis-in-class-2-3-obesity-a-single-center-experience
#1
Yougandhar V Akula, Tibor Fülöp, Mehul P Dixit
Extreme obesity may hamper successful peritoneal dialysis (PD) delivery. Among our PD patients, we have identified 15 markedly obese (class 2-3 obesity: body mass index [BMI] ≥35kg/m(2)) and 20 lean (BMI: 20-25kg/m(2)) dialysis patients and reviewed multiple clinical, laboratory and dialysis-related parameters. Extreme outliers of obesity (BMI > 40; 6 subjects) received detailed review. Although weight (P < 0.0001) and BMI (P < 0.0001) differed significantly, weekly Kt/V (obese versus lean: 2.05 ± 0...
January 2017: American Journal of the Medical Sciences
https://www.readbyqxmd.com/read/28094031/patients-receiving-frequent-hemodialysis-have-better-health-related-quality-of-life-compared-to-patients-receiving-conventional-hemodialysis
#2
Amit X Garg, Rita S Suri, Paul Eggers, Fredric O Finkelstein, Tom Greene, Paul L Kimmel, Alan S Kliger, Brett Larive, Robert M Lindsay, Andreas Pierratos, Mark Unruh, Glenn M Chertow
Most patients with end-stage kidney disease value their health-related quality of life (HRQoL) and want to know how it will be affected by their dialysis modality. We extended the findings of two prior clinical trial reports to estimate the effects of frequent compared to conventional hemodialysis on additional measures of HRQoL. The Daily Trial randomly assigned 245 patients to receive frequent (six times per week) or conventional (three times per week) in-center hemodialysis. The Nocturnal Trial randomly assigned 87 patients to receive frequent nocturnal (six times per week) or conventional (three times per week) home hemodialysis...
January 13, 2017: Kidney International
https://www.readbyqxmd.com/read/28089366/limited-reduction-in-uremic-solute-concentrations-with-increased-dialysis-frequency-and-time-in-the-frequent-hemodialysis-network-daily-trial
#3
Tammy L Sirich, Kara Fong, Brett Larive, Gerald J Beck, Glenn M Chertow, Nathan W Levin, Alan S Kliger, Natalie S Plummer, Timothy W Meyer
The Frequent Hemodialysis Network Daily Trial compared conventional three-times weekly treatment to more frequent treatment with a longer weekly treatment time in patients receiving in-center hemodialysis. Evaluation at one year showed favorable effects of more intensive treatment on left ventricular mass, blood pressure, and phosphate control, but modest or no effects on physical or cognitive performance. The current study compared plasma concentrations of uremic solutes in stored samples from 53 trial patients who received three-times weekly in-center hemodialysis for an average weekly time of 10...
January 12, 2017: Kidney International
https://www.readbyqxmd.com/read/28074773/low-dose-dialysis-combined-with-low-protein-intake-can-maintain-nitrogen-balance-in-peritoneal-dialysis-patients-in-poor-economies%C3%A2
#4
Chun-Yan Su, Tao Wang, Xin-Hong Lu, Sha Ma, Wen Tang, Pei-Yu Wang
OBJECTIVE: Due to limited economic conditions, we tried to provide "fitted" dialysis doses instead of the doses recommended by the international guidelines to the individual patients. In the present cross-sectional study, we studied the dialysis adequacy and nutritional status of 5 peritoneal dialysis patients who had a low dialysis dose (2 bags, 4,000 mL/day). METHODS: The 3-day dietary records were reviewed to calculate patients' energy, protein, and nitrogen intake (NI)...
February 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/28065453/protective-effects-of-l-carnitine-against-delayed-graft-function-in-kidney-transplant-recipients-a-pilot-randomized-double-blinded-placebo-controlled-clinical-trial
#5
Atefeh Jafari, Mohammad-Reza Khatami, Simin Dashti-Khavidaki, Mahboob Lessan-Pezeshki, Alireza Abdollahi, Azadeh Moghaddas
OBJECTIVE: Delayed graft function (DGF) is an early complication after deceased donor kidney transplantation with significant adverse effects on graft outcomes. Ischemia-reperfusion injury during transplantation is a major cause of DGF. Tissue concentrations of carnitine, an antioxidant and regulator of cellular energy supply, decrease in the kidney following ischemia-reperfusion insult. Based on promising animal data, this study evaluated the possible protective effect of L-carnitine against DGF...
January 3, 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/28052451/a-clinical-study-on-low-molecular-weight-heparin-infusion-as-anticoagulation-for-nocturnal-home-haemodialysis
#6
Steve Siu-Man Wong, Wai-Yan Lau, Man-Luen Ng, Shuk-Yin Chan, So-Fan Chan, Ping-Kwan Chan, Ching-Kit Wan, Yuk-Lun Cheng
AIM: This study was conducted to evaluate low-molecular weight heparin (LMWH) as anticoagulation for nocturnal home haemodialysis (NHHD). Whilst its longer half-life may cause drug accumulation in frequent dialysis, the essential need of a supplementary intra-dialytic bolus for the sleeping patients also renders LMWH's use impractical. METHODS: The recruited patients, who were on alternate-day 8-hour haemodialysis, were randomized to receive either nadroparin or unfractionated heparin (UFH) for a week...
January 4, 2017: Nephrology
https://www.readbyqxmd.com/read/28043082/a-dialysis-patient-s-choice-and-a-nephrologist-s-obligation-the-need-to-understand-and-value-the-patient-s-perspective
#7
EDITORIAL
Juliya Hemmett, Christopher W McIntyre
Patient-centered care is critical to the successful management of chronic diseases, such as chronic kidney disease. While a course of treatment may prolong life it may come with a reduced quality of life (QOL). For many patients, the decision to prolong life at the expense of lower QOL is not an obvious choice. Dialysis patients make treatment decisions daily, some of which can be life-altering. Therefore, the need for optimal decision-making may be more pressing in dialysis patients than in many other chronic disease states...
January 2017: Seminars in Dialysis
https://www.readbyqxmd.com/read/28035616/effects-of-renal-function-on-crizotinib-pharmacokinetics-dose-recommendations-for-patients-with-alk-positive-non-small-cell-lung-cancer
#8
Weiwei Tan, Shinji Yamazaki, Theodore R Johnson, Rong Wang, Melissa T O'Gorman, Leonid Kirkovsky, Tanya Boutros, Nicoletta M Brega, Akintunde Bello
BACKGROUND AND OBJECTIVES: Crizotinib (250 mg twice daily) is the first anaplastic lymphoma kinase (ALK) inhibitor approved for treatment of ALK-positive non-small-cell lung cancer (NSCLC). The objectives of the current study were to evaluate the effects of mild, moderate, and severe renal impairment on crizotinib pharmacokinetics and to make crizotinib dosing recommendations for ALK-positive NSCLC patients with renal impairment on the basis of the findings. METHODS: The effects of varying degrees of renal impairment on crizotinib pharmacokinetics were evaluated by: (1) analysis of mild and moderate renal impairment on multiple-dose pharmacokinetics of crizotinib in ALK-positive NSCLC patients from the PROFILE 1001 and PROFILE 1005 trials; (2) analysis of severe renal impairment on single-dose pharmacokinetics of crizotinib in volunteers (Study 1020); and (3) prediction of the effect of severe renal impairment on multiple-dose crizotinib pharmacokinetics using a physiologically-based pharmacokinetic model of crizotinib...
December 29, 2016: Clinical Drug Investigation
https://www.readbyqxmd.com/read/28013381/pilot-study-of-the-effect-of-cholecalciferol-supplementation-on-hepcidin-in-children-with-chronic-kidney-disease-results-of-the-d-fense-trial
#9
Meredith A Atkinson, Stephen P Juraschek, Michael S Bertenthal, Barbara Detrick, Susan L Furth, Edgar R Miller
BACKGROUND: Hepcidin is a key mediator of the anemia of chronic kidney disease (CKD). There is emerging evidence that 25-hydroxyvitamin D (25D) regulates hepcidin production. METHODS: A randomized controlled trial of daily vitamin D supplementation for 12 weeks was performed with the aim to test the effects of 4000 versus 400 IU of cholecalciferol on serum hepcidin levels in children with non-dialysis CKD recruited at a tertiary care children's hospital. Hepcidin was quantified using a validated competitive enzyme-linked immunosorbent assay...
December 24, 2016: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28011614/dosing-guidance-for-intravenous-colistin-in-critically-ill-patients
#10
Roger L Nation, Samira M Garonzik, Visanu Thamlikitkul, Evangelos J Giamarellos-Bourboulis, Alan Forrest, David L Paterson, Jian Li, Fernanda P Silveira
BACKGROUND: Intravenous colistin is difficult to use because plasma concentrations for antibacterial effect overlap those causing nephrotoxicity, and there is large inter-patient variability in pharmacokinetics. The aim was to develop dosing algorithms for achievement of a clinically desirable average steady-state plasma colistin concentration (Css,avg) of 2mg/L. METHODS: Plasma concentration-time data from 214 adult critically-ill patients (creatinine clearance 0-236mL/min; 29 receiving renal replacement therapy (RRT)) were subjected to population pharmacokinetic analysis...
December 23, 2016: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28001183/quality-of-life-in-hemodialysis-patients-and-the-relationship-with-mortality-hospitalizations-and-poor-treatment-adherence
#11
Araiê Prado Berger Oliveira, Debora Berger Schmidt, Thaís Malucelli Amatneeks, Jéssica Caroline Dos Santos, Luiza Helena Raittz Cavallet, Renate Brigitte Michel
INTRODUCTION: Chronic kidney disease (CKD) causes sudden changes in the daily lives of patients, creates limitations to perform activities of daily life and creates a great impact on emotions and quality of life (QOL) of patients. OBJECTIVE: To understand the relationship between QOL of patients on dialysis and mortality rates, hospitalization and absences. METHODS: A prospective descriptive study with 286 patients on hemodialysis, by applying demographic questionnaire, KDQOL SF-36 and electronic medical record analysis Dialsist...
December 2016: Jornal Brasileiro de Nefrologia: ʹorgão Oficial de Sociedades Brasileira e Latino-Americana de Nefrologia
https://www.readbyqxmd.com/read/28000424/sleep-disturbance-and-depressive-affect-in-patients-treated-with-haemodialysis
#12
Stephanie Maung, Ammar El Sara, Danielle Cohen, Cherylle Chapman, Subodh Saggi, Daniel Cukor
BACKGROUND: Sleep disorders and depression are prevalent conditions in patients with end-stage kidney disease. These co-morbidities have significant overlap and compounded morbidity and mortality burden. This overlap presents challenges to optimal clinical assessment and treatment. The goal of this study was to assess the prevalence of sleep disturbance in patients on maintenance haemodialysis, and to assess the impact of depressive affect. OBJECTIVES: This was a single-site, single group, cross-sectional study of 69 English-speaking patients undergoing maintenance haemodialysis...
December 21, 2016: Journal of Renal Care
https://www.readbyqxmd.com/read/27999960/quality-of-life-of-elderly-patients-on-peritoneal-dialysis-versus-hemodialysis-a-single-center-study
#13
Yosuke Saka, Tomohiko Naruse, Naoto Tawada, Mitsuhiro Tokomoto, Yuhei Noda, Yohei Taniguchi, Yasuko Nagahara, Ryoko Yamashita, Munetoshi Karasawa, Yuzo Watanabe, Yasuhiko Ito
BACKGROUND: The number of elderly dialysis patients in Japan is dramatically increasing. Receiving therapy with better satisfaction through home care is one of the important factors in their daily lives. Thus, the quality of life of elderly patients on hemodialysis (HD) or peritoneal dialysis (PD) was evaluated. METHODS: Clinical information of patients aged ≥80 years who started dialysis at our hospital between January 2013 and December 2015 was retrospectively collected...
December 20, 2016: Clinical and Experimental Nephrology
https://www.readbyqxmd.com/read/27999390/comparative-study-on-trace-element-excretions-between-nonanuric-and-anuric-patients-undergoing-continuous-ambulatory-peritoneal-dialysis
#14
Siyun Xiang, Ying Yao, Yunan Wan, Wangqun Liang, Ruiwei Meng, Qiman Jin, Nannan Wu, Fangyi Xu, Chenjiang Ying, Xuezhi Zuo
Few studies have been reported on alterations of trace elements (TE) in peritoneal dialysis patients. Our objective was to investigate and assess the characteristics of daily TE excretions in continuous ambulatory peritoneal dialysis (CAPD) patients. This cross-sectional study included 61 CAPD patients (nonanuric/anuric: 45/16) and 11 healthy subjects in Wuhan, China between 2013 and 2014. The dialysate and urine of patients and urine of healthy subjects were collected. The concentrations of copper (Cu), zinc (Zn), selenium (Se), molybdenum (Mo), and arsenic (As) in dialysate and urine were determined using inductively coupled plasma mass spectrometer (ICP-MS)...
December 20, 2016: Nutrients
https://www.readbyqxmd.com/read/27990732/symptoms-among-patients-receiving-in-center-hemodialysis-a-qualitative-study
#15
Kim J Cox, Mark B Parshall, Stephen H A Hernandez, Sanah Z Parvez, Mark L Unruh
Introduction Assessment of dialysis-related symptoms is not currently a requirement for hemodialysis (HD) providers in the United States. The purpose of this study was to describe patients' perspectives on symptoms associated with end-stage chronic kidney disease treated with thrice-weekly, in-center HD. Methods We performed a qualitative study using interpretive description. Interview questions were based on a KDIGO (Kidney Disease Improving Global Outcomes) controversies conference and a literature review...
December 19, 2016: Hemodialysis International
https://www.readbyqxmd.com/read/27990438/the-experience-of-older-people-in-the-shared-decision-making-process-in-advanced-kidney-care
#16
Nicola Thomas, Karen Jenkins, Breeda McManus, Brian Gracey
Introduction. This qualitative descriptive study was designed to understand the experiences of older people (>70 years) when making a decision about renal replacement therapy. This was a coproduced study, whereby patients and carers were involved in all aspects of the research process. Methods. A Patient and Carer Group undertook volunteer and research training. The group developed the interview questions and interviewed 29 people who had commenced dialysis or made a decision not to have dialysis. Interview data were transcribed and analysed, and common themes were identified...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27964722/hyperbranched-polyglycerol-is-superior-to-glucose-for-long-term-preservation-of-peritoneal-membrane-in-a-rat-model-of-chronic-peritoneal-dialysis
#17
Caigan Du, Asher A Mendelson, Qiunong Guan, Ghida Dairi, Irina Chafeeva, Gerald da Roza, Jayachandran N Kizhakkedathu
BACKGROUND: Replacing glucose with a better biocompatible osmotic agent in peritoneal dialysis (PD) solutions is needed in PD clinic. We previously demonstrated the potential of hyperbranched polyglycerol (HPG) as a replacement for glucose. This study further investigated the long-term effects of chronic exposure to HPG as compared to a glucose-based conventional PD solution on peritoneal membrane (PM) structure and function in rats. METHODS: Adult male Wistar rats received once-daily intraperitoneal injection of 10 mL of HPG solution (1 kDa, HPG 6%) compared to Physioneal™ 40 (PYS, glucose 2...
December 13, 2016: Journal of Translational Medicine
https://www.readbyqxmd.com/read/27957563/dental-attendance-and-self-reported-oral-health-status-of-renal-dialysis-patients-a-comparison-of-results-with-the-uk-adult-dental-health-survey
#18
Serpil Djemal, Adam Rumjon, Iain C Macdougall, Parmjit Singh, Saman Warnakulasuriya
PURPOSE: To compare the oral health status of renal patients attending a dialysis unit at a London teaching hospital with an age- and sex-matched sample from the Adult Dental Health Survey UK (ADHS) 2009. MATERIALS AND METHODS: Questions adapted from the ADHS 2009 national survey were used to interview renal dialysis patients about their oral health, oral hygiene and dental visits. Any significant differences between the two groups were statistically analysed using the chi-squared (χ2) test...
2016: Oral Health & Preventive Dentistry
https://www.readbyqxmd.com/read/27936521/perioperative-and-long-term-outcomes-in-octogenarians-after-kidney-transplantation-the%C3%A2-us-perspective%C3%A2
#19
Abhishek Ravinuthala, Xiaonan Mei, Michael Daily, Malay Shah, Analia Castellanos, Jonathan Berger, Roberto Gedaly
BACKGROUND: We aimed to study outcomes on octogenarian patients undergoing kidney transplantation in the US. METHODS: We queried the UNOS dataset from 1988 through 2013 and found 471 octogenarians transplanted during the study period. RESULTS: 86 (18.3%) were female and 385 (81.7%) were male with a mean age of 81.58 years. The octogenarians had a significantly higher incidence of diabetes, at 17.2% compared to 13.7% in the non-octogenarian group (p < 0...
February 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/27935536/evaluation-of-a-12-month-pilot-of-long-term-and-temporary-assisted-peritoneal-dialysis
#20
Micheli U Bevilacqua, Linda Turnbull, Sushila Saunders, Lee Er, Helen Chiu, Penny Hill, Rajinder S Singh, Adeera Levin, Michael A Copland, Abeed Jamal, Catherine Brumby, Orla Dunne, Paul A Taylor
♦ Background: Peritoneal dialysis (PD) is challenging for patients with functional limitations, and assisted PD can support these patients, but previous reports of assisted PD have not examined the role of temporary assisted PD and had difficulty identifying adequate comparator cohorts. ♦ Methods: Peritoneal Dialysis Assist (PDA), a 12-month pilot of long-term and temporary assisted PD was completed in multiple PD centers in British Columbia, Canada. Continuous cycler PD (CCPD) patients were identified for PDA by standardized criteria, and service could be long-term or temporary/respite...
December 1, 2016: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
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