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https://www.readbyqxmd.com/read/28733566/newly-diagnosed-end-stage-kidney-disease-in-a-single-centre-in-sabah
#1
K W Wong, S Lojikip, F S Chan, K W Goh, H C Pang
AIM: To study the epidemiology, clinical characteristics, vascular access, and the short term survival of ESRD patients initiated on dialysis from Hospital Queen Elizabeth (HQE). BACKGROUND: The number of patients with ESRD is increasing in Sabah, Malaysia. Most patients present late and some live in remote areas with difficult access to healthcare services. Many therefore present with potentially fatal complications. METHODS: All the newly confirmed ESRD patients who were initiated on renal replacement therapy (RRT) from 1 January to 31 December 2014 were included...
June 2017: Medical Journal of Malaysia
https://www.readbyqxmd.com/read/28728874/profile-of-chronic-kidney-disease-related-mineral-bone-disorders-in-newly-diagnosed-advanced-predialysis-diabetic-kidney-disease-patients-a-hospital-based-cross-sectional-study
#2
S Ray, A M Beatrice, A Ghosh, S Pramanik, R Bhattacharjee, S Ghosh, A Raychaudhury, S Mukhopadhyay, S Chowdhury
AIM: Chronic kidney disease related-mineral bone disorder (CKD-MBD) has been poorly studied in pre-dialysis Indian CKD population. There are limited data on the pattern of these disturbances in diabetic CKD patients. Therefore, a study was conducted to find out the profile of mineral bone disorders in T2DM patients with pre-dialysis CKD. METHODS: In this cross-sectional design, diabetic patients with newly-diagnosed stage 4 and 5 CKD were evaluated. Serum levels of calcium, phosphorus, intact parathyroid hormone (iPTH), 25 hydroxy vitamin D and total alkaline phosphatase (ALP) were measured in all patients...
July 8, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28722144/mechanisms-involved-in-hypersensitivity-reactions-to-polysulfone-hemodialysis-membranes
#3
Aranzazu Rodríguez-Sanz, Rafael Sánchez-Villanueva, Javier Domínguez-Ortega, Ana-María Fiandor, María-Paz Ruiz, Filomena Trocoli, Rafael Díaz-Tejeiro, Carlos Cadenillas, Elena González, Virginia Martínez, Margarita López-Trascasa, Santiago Quirce, Rafael Selgas, Teresa Bellón
Several cases of patients with anaphylactic or systemic hypersensitivity reactions to polysulfone (PS) hemodialysis (HD) membranes and tolerance to cellulose triacetate (CTA) membranes have recently been reported. To investigate the mechanisms involved in PS hypersensitivity, basophil, T cell, and complement activation were analyzed in acute-phase samples from two patients with systemic reactions to PS-based membranes. Basophil and T cell activation, as well as higher serum tryptase levels were detected in acute-phase samples compared with basal levels...
July 19, 2017: Artificial Organs
https://www.readbyqxmd.com/read/28707701/variable-selection-for-joint-models-of-multivariate-longitudinal-measurements-and-event-time-data
#4
Yuqi Chen, Yuedong Wang
Joint modeling of longitudinal and survival data has attracted a great deal of attention. Some research has been undertaken to extend the joint model to incorporate multivariate longitudinal measurements recently. However, there is a lack of variable selection methods in the joint modeling of multivariate longitudinal measurements and survival time. In this article, we develop penalized likelihood methods for the selection of longitudinal features in the survival submodel. A multivariate linear mixed effect model is used to model multiple longitudinal processes where random intercepts and slopes serve as essential features of the trajectories...
July 14, 2017: Statistics in Medicine
https://www.readbyqxmd.com/read/28693440/serum-lactate-level-and-mortality-in-metformin-associated-lactic-acidosis-requiring-renal-replacement-therapy-a-systematic-review-of-case-reports-and-case-series
#5
Hung-Chieh Yeh, I-Wen Ting, Ching-Wei Tsai, Jenn-Yu Wu, Chin-Chi Kuo
BACKGROUND: The current practice concerning timing, mode, and dose of renal replacement therapy (RRT) in patients with metformin-associated lactic acidosis (MALA) with renal failure remains unknown. To investigate whether serum lactate level and prescription pattern of RRT are associated with mortality in patients with MALA requiring RRT. METHODS: We searched PubMed/Medline and EMBASE from inception to Sep 2014 and applied predetermined exclusion criteria. Case-level data including case's demographics and clinical information related to MALA were abstracted...
July 10, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28685173/health-related-quality-of-life-of-children-with-pre-dialysis-chronic-kidney-disease
#6
Hee Sun Baek, Hee Gyung Kang, Hyun Jin Choi, Hae Il Cheong, Il Soo Ha, Kyung Hee Han, Seong Heon Kim, Hee Yeon Cho, Jae Il Shin, Young Seo Park, Joo Hoon Lee, Joongyub Lee, Curie Ahn, Min Hyun Cho
BACKGROUND: The goal of this study was to evaluate the quality of life (QOL) of Asian children with pre-dialysis chronic kidney disease (CKD) and to reveal the factors influencing the QOL of children with CKD. METHODS: We performed a cross-sectional study of the PedsQL 4.0 Generic Core Scale Module in the KNOW-PedCKD (KoreaN cohort study for Outcome in patients with Pediatric Chronic Kidney Disease) cohort, and compared the child self-reported and parent proxy-reported QOL of the pediatric cohort...
July 6, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28679562/pre-esrd-depression-and-post-esrd-mortality-in-patients-with-advanced-ckd-transitioning-to-dialysis
#7
Miklos Z Molnar, Elani Streja, Keiichi Sumida, Melissa Soohoo, Vanessa A Ravel, Abduzhappar Gaipov, Praveen K Potukuchi, Fridtjof Thomas, Connie M Rhee, Jun Ling Lu, Kamyar Kalantar-Zadeh, Csaba P Kovesdy
BACKGROUND AND OBJECTIVES: Depression in patients with nondialysis-dependent CKD is often undiagnosed, empirically overlooked, and associated with higher risk of death, progression to ESRD, and hospitalization. However, there is a paucity of evidence on the association between the presence of depression in patients with advanced nondialysis-dependent CKD and post-ESRD mortality, particularly among those in the transition period from late-stage nondialysis-dependent CKD to maintenance dialysis...
July 5, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28645983/the-effect-of-magnesium-supplementation-on-vascular-calcification-in-chronic-kidney-disease-a-randomised-clinical-trial-magical-ckd-essential-study-design-and-rationale
#8
Iain Bressendorff, Ditte Hansen, Morten Schou, Charlotte Kragelund, Lisbet Brandi
INTRODUCTION: Chronic kidney disease (CKD) is associated with an increased risk of cardiovascular disease and mortality, which is thought to be caused by increased propensity towards vascular calcification (VC). Magnesium (Mg) inhibits phosphate-induced VC in vitro and in animal models and serum Mg is inversely associated with cardiovascular mortality in predialysis CKD and in end-stage renal disease. This paper will describe the design and rationale of a randomised double-blinded placebo-controlled multicentre clinical trial, which will investigate whether oral Mg supplementation can prevent the progression of coronary artery calcification (CAC) in subjects with predialysis CKD...
June 23, 2017: BMJ Open
https://www.readbyqxmd.com/read/28619127/bone-mineral-disturbances-in-patients-with-chronic-kidney-disease-stage-5-not-yet-on-dialysis
#9
Andreja Marn Pernat, Matej Zrimšek
AIMS: This retrospective study evaluates the success of a treatment strategy for secondary hyperparathyroidism in our cohort of patients with chronic kidney disease stage 5 who were not yet on dialysis. MATERIALS AND METHODS: 81 predialysis patients from the outpatient clinic of the Department of Nephrology, University Medical Center Ljubljana were reviewed. We focused on serum markers for bone mineral metabolism including intact parathyroid hormone (PTH), phosphate, corrected calcium, and the usage of phosphate-binding agents and vitamin D analogs...
June 16, 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/28600471/asymmetric-dimethylarginine-contributes-to-the-impaired-response-to-erythropoietin-in-ckd-anemia
#10
Miyuki Yokoro, Yosuke Nakayama, Sho-Ichi Yamagishi, Ryotaro Ando, Miki Sugiyama, Sakuya Ito, Junko Yano, Kensei Taguchi, Yusuke Kaida, Daisuke Saigusa, Masumi Kimoto, Takaaki Abe, Seiji Ueda, Kei Fukami
Erythropoietin-resistant anemia is associated with adverse cardiovascular events in patients with ESRD, but the underlying mechanism remains unclear. Here, we evaluated the role of the endogenous nitric oxide synthase inhibitor asymmetric dimethylarginine (ADMA). In 54 patients with advanced CKD, erythrocyte but not plasma ADMA levels independently associated with low hemoglobin values, although levels of both types of ADMA were elevated compared with those in healthy volunteers. Furthermore, erythrocyte ADMA level associated with the erythropoietin resistance index in patients receiving a weekly injected dose of erythropoiesis-stimulating agents standardized for hemoglobin levels and body weight, whereas it correlated with the erythropoietin demand index (plasma erythropoietin units divided by the hemoglobin value) in patients not receiving erythropoiesis-stimulating agents...
June 9, 2017: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/28582998/comparison-of-levetiracetam-dosing-regimens-in-end-stage-renal-disease-patients-undergoing-intermittent-hemodialysis
#11
Harn J Shiue, Maria Taylor, Kara A Sands
BACKGROUND: Levetiracetam (LEV) is primarily renally eliminated. In end-stage renal disease (ESRD) patients on hemodialysis (HD), pharmacokinetic studies recommend daily dosing with 50% supplemental doses after 4-hour HD sessions. However, poor medication adherence after HD could result in fluctuating plasma drug levels. OBJECTIVE: To compare two LEV dosing regimens, daily versus twice-daily (BID), in ESRD patients undergoing HD. METHODS: Consecutive ESRD patients (April 2013 to May 2014) receiving maintenance inpatient HD and prescribed LEV prior to admission to our academic tertiary hospital were prospectively analyzed...
June 1, 2017: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/28579125/prognostic-implications-of-left-ventricular-global-longitudinal-strain-in-predialysis-and-dialysis-patients
#12
Liselotte C R Hensen, Kathleen Goossens, Victoria Delgado, Joris I Rotmans, J Wouter Jukema, Jeroen J Bax
Chronic kidney disease (CKD) is a worldwide growing epidemic associated with an increased risk of cardiovascular morbidity and mortality. Left ventricular (LV) global longitudinal strain (GLS) is a measure of LV systolic function associated with prognosis in the general population. However, little is known about the association between LV GLS and survival in patients with CKD. The aim of the present study was to investigate the prognostic implications of LV GLS in predialysis and dialysis patients specifically...
August 1, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28569536/health-related-quality-of-life-trajectories-during-predialysis-care-and-associated-illness-perceptions
#13
Yvette Meuleman, Joseph Chilcot, Friedo W Dekker, Nynke Halbesma, Sandra van Dijk
OBJECTIVE: To identify health-related quality of life (HRQOL) trajectories during 18 months of predialysis care and associated patient characteristics and illness perceptions. METHOD: 396 incident predialysis patients participating in the prospective PREdialysis PAtient REcord-2 study completed every 6 months the 36-item Short Form Health Survey (i.e., mental and physical HRQOL) and Revised Illness Perception Questionnaire. HRQOL trajectories were examined using latent class growth models, and associated baseline factors were identified using logistic regression...
June 1, 2017: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
https://www.readbyqxmd.com/read/28546368/effects-of-a-comprehensive-predialysis-education-program-on-the-home-dialysis-therapies-a-retrospective-cohort-study
#14
Ashutosh Shukla, Andrea K Easom, Manisha Singh, Richa Pandey, Dumitru Rotaru, Xuerong Wen, Sudhir V Shah
♦Background: Improvement in the rates of home dialysis has been a desirable but difficult-to-achieve target for United States nephrology. Provision of comprehensive predialysis education (CPE) in institutes with established home dialysis programs has been shown to facilitate a higher home dialysis choice amongst chronic kidney disease (CKD) patients. Unfortunately, limited data have shown the efficacy of such programs in the United States or in institutes with small home dialysis (HoD) programs. ♦ Methods: We report the retrospective findings examining the efficacy of a CPE program in the early period after its establishment, with reference to its impact on the choice and growth of a small HoD program...
May 25, 2017: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/28540887/evaluation-of-medication-use-in-malaysian-predialysis-patients
#15
Muhammad Salman, Amer Hayat Khan, Azreen Syazril Adnan, Syed Azhar Syed Sulaiman, Naureen Shehzadi, Nauman Asif, Khalid Hussain, Fahad Saleem, Muhammed Hussnain Raza, Muhammad Shahid Farooq
Chronic kidney disease (CKD) patients suffer from multiple comorbidities and complications as a cause or consequence of kidney disease. Information regarding medication- prescribing patterns in predialysis patients is sparse. We conducted a retrospective study to evaluate the medication prescription patterns among predialysis patients. Medical records (both paper based and computerized) of patients at CKD Resource Centre, Hospital Universiti Sains Malaysia, were reviewed. A total of 615 eligible cases were included in the study...
May 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28540886/effect-of-hemodialysis-on-oxidants-and-antioxidant-factors-in-chronic-renal-failure
#16
Ramin Tajbakhsh, Mostafa Qorbani, Golbarg Mehrpour, Mitra Rahimzadeh, Mohammad Mehdi Azimzadeh, Hossein Mirmiranpour
The current study was conducted to assess the effect of hemodialysis (HD) on the status of plasma oxidants and antioxidants among patients with end-stage renal disease (ESRD). These parameters can have an influence on the HD process and can also be useful for follow-up of these patients. The participants of this cross-sectional study comprised 91 patients with a mean age of 51.1 ± 8.2 years on chronic HD with kt/v between 1.2 and 1.4. The etiology of ESRD in these patients was as follows: diabetes mellitus in 39, hypertension in 35, and glomerulonephritis in 17 patients...
May 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28514783/dialysis-access-as-an-area-of-improvement-in-elderly-incident-hemodialysis-patients-results-from-a-cohort-study-from-the-international-monitoring-dialysis-outcomes-initiative
#17
Jochen G Raimann, Claudia Barth, Len A Usvyat, Priscila Preciado, Bernard Canaud, Michael Etter, Xiaoqi Xu, Adrian Guinsburg, Christina Marelli, Neill Duncan, Albert Power, Frank M van der Sande, Jeroen P Kooman, Stephan Thijssen, Yuedong Wang, Peter Kotanko
BACKGROUND: Commencing hemodialysis (HD) using a catheter is associated with a higher risk of adverse outcomes, and early conversion from central-venous catheter (CVC) to arteriovenous fistula/graft (non-CVC) improves outcomes. We investigated CVC prevalence and conversion, and their effects on outcomes during the first year of HD in a multinational cohort of elderly patients. METHODS: Patients ≥70 years from the MONDO Initiative who commenced HD between 2000 and 2010 in Asia-Pacific, Europe, North-, and South-America and survived at least 6 months were included in this investigation...
2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/28513510/factors-associated-with-blood-pressure-control-in-predialysis-chronic-kidney-disease-patients-short-term-experience-from-a-single-center-in-southern-nigeria
#18
E I Okaka, O E Ojeh-Oziegbe, E I Unuigbe
BACKGROUND: Hypertension is a leading cause of kidney disease worldwide, and chronic kidney disease (CKD) is a known cause of secondary hypertension. Blood pressure (BP) control is a main-stay in the management of CKD because it retards the progression of established CKD. AIM: To determine BP control and its associated factors in predialysis CKD patients in a tertiary hospital setting. METHODOLOGY: CKD patients who attended the renal outpatient clinic during the period from December 2013 to June 2014 were recruited into the study...
May 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/28508538/prognostic-value-of-predialysis-indices-for-technique-failure-and-mortality-in-peritoneal-dialysis-patients
#19
Masaru Matsui, Yasuhiro Akai, Ken-Ichi Samejima, Hideo Tsushima, Kaori Tanabe, Katsuhiko Morimoto, Miho Tagawa, Yoshihiko Saito
Technique failure remains a frequent cause of peritoneal dialysis (PD) withdrawal. Many post-commencement predictors of PD technique failure have been identified, while predialysis predictors have remained unclear. The aim of this study was to identify predialysis indices for technique failure in PD patients. We recruited 206 consecutive PD patients who were treated at Nara Medical University Hospital between 1 April 1997 and 31 December 2012. Forty-eight patients were excluded because of transition from hemodialysis (HD) or withdrawal from PD within 3 months, leaving 158 patients for analysis...
May 15, 2017: Therapeutic Apheresis and Dialysis
https://www.readbyqxmd.com/read/28502499/effects-of-statin-therapy-on-cerebrovascular-and-renal-outcomes-in-patients-with-predialysis-advanced-chronic-kidney-disease-and-dyslipidemia
#20
Chang-Min Chung, Ming-Shyan Lin, Jen-Te Hsu, Ju-Feng Hsiao, Shih-Tai Chang, Kuo-Li Pan, Chun-Liang Lin, Yu-Sheng Lin
BACKGROUND: Treatment with statin may be beneficial for patients with chronic kidney disease (CKD). However, the debate over the clinical importance of statin in patients with predialysis advanced CKD remains unresolved. OBJECTIVES: The objective of the article was to evaluate the effect of statin on mortality, cerebrovascular, and renal outcomes in patients with predialysis advanced CKD and dyslipidemia. METHODS: Data on predialysis advanced CKD patients were retrieved from the National Health Insurance Research Database based on the guidelines for prescribing regular erythropoietin-stimulating agent in CKD patients...
March 2017: Journal of Clinical Lipidology
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