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https://www.readbyqxmd.com/read/28538504/clofarabine-dosing-in-a-patient-with-acute-myeloid-leukemia-on-intermittent-hemodialysis-case-report-and-review-of-the-literature
#1
Lydia L Benitez, Katherine Gharibian, David Frame, Rajen Mody, Erika Mora
Clofarabine containing chemotherapeutic regimens have demonstrated efficacy in the treatment of relapsed refractory acute myeloid leukemia. Nonetheless, there are limited data on the use of clofarabine in patients with renal failure. The present report describes the use of clofarabine in a patient with renal failure undergoing intermittent dialysis. We describe our rationale for dosing, clofarabine plasma levels obtained, and discuss our findings in the context of other available literature. Consistent with previous findings, intermittent hemodialysis was not found to be a reliable method of removing clofarabine in patients with renal insufficiency...
May 22, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28538441/hyperlactatemia-lactate-kinetics-and-prediction-of-citrate-accumulation-in-critically-ill-patients-undergoing-continuous-renal-replacement-therapy-with-regional-citrate-anticoagulation
#2
Dmytro Khadzhynov, Annette Dahlinger, Christin Schelter, Harm Peters, Detlef Kindgen-Milles, Klemens Budde, Lukas Johannes Lehner, Fabian Halleck, Oliver Staeck, Torsten Slowinski
OBJECTIVES: Citrate accumulation is a major complication of regional citrate anticoagulation during continuous renal replacement therapy. We studied the prediction of citrate accumulation during continuous veno-venous hemodialysis with regional citrate anticoagulation by initial lactate concentrations and lactate kinetics. DESIGN: A retrospective follow-up analysis from a cohort of critically ill patients. SETTING: Mixed medical-surgical ICUs at a university hospital...
May 22, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28538380/acute-effects-of-cinacalcet-on-arterial-stiffness-and-ventricular-function-in-hemodialysis-patients-a-randomized-double-blinded-crossover-study
#3
Aurélie Poulin, Pierre-Luc Bellemare, Catherine Fortier, Fabrice Mac-Way, Simon Desmeules, Karine Marquis, Valérie Gaudreault, Marcel Lebel, Mohsen Agharazii
BACKGROUND: Serum calcium concentration (Ca) plays an essential role in a vascular muscle tone and myocardial contractility. Previously, we showed that acutely lowering Ca by hemodialysis reduced arterial stiffness. Cinacalcet is a calcimimetic that lowers Ca and parathyroid hormone (PTH). The aim of the present study was to examine whether acute lowering of Ca by cinacalcet improves vascular stiffness and myocardial diastolic dysfunction. METHOD: This is a double-blinded randomized placebo-controlled crossover study that included 21 adult patients with end-stage kidney disease undergoing chronic hemodialysis...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538218/dialysis-therapy-and-conservative-management-of-advanced-chronic-kidney-disease-in-the-elderly-a-systematic-review
#4
Supakanya Wongrakpanich, Paweena Susantitaphong, Suramath Isaranuwatchai, Jirat Chenbhanich, Somchai Eiam-Ong, Bertrand L Jaber
BACKGROUND: Dialysis in older adults with chronic kidney disease (CKD) and comorbidities may not be associated with improved life expectancy compared to conservative management. To inform clinical practice, we performed a systematic review of all available studies examining this hypothesis. METHODS: We performed a systematic review of retrospective and prospective cohort studies of older adults with stage-5 CKD who chose dialysis (hemodialysis or peritoneal dialysis) or opted for conservative management (including management of complications of CKD and palliative care)...
May 25, 2017: Nephron
https://www.readbyqxmd.com/read/28535530/mathematical-model-of-potassium-profiling-in-chronic-dialysis
#5
Mauro Ursino, Gabriele Donati
Potassium balance is a difficult task in hemodialysis: low potassium in the dialysate is associated with a high risk of sudden cardiac death, whereas excessive dialysate potassium may provoke insufficient removal and hyperkalemia. A better understanding of the problem can be achieved with the use of mathematical models of solute kinetics. This study is aimed at presenting an improved model of solute kinetics and fluid shifts during hemodialysis. It comprises a 2-compartment (intracellular and extracellular) description of sodium, potassium, and urea, including volume fluid shifts induced by osmotic forces...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28535526/home-hemodialysis-what-is-old-is-new-again
#6
Peter G Kerr, Juli Jaw
Home hemodialysis (HD) is undergoing a resurgence. A major driver of this is economics, however, providers are also encouraged by a combination of excellent patient outcomes and patient experiences as well as the development of newer technologies that offer ease of use. Home HD offers significant advantages in flexible scheduling and the practical implementation of extended hours dialysis. This paper explores the reasons why home HD is making a comeback and strives to offer approaches to improve the uptake of this dialysis modality...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28535525/expanded-hemodialysis-a-new-therapy-for-a-new-class-of-membranes
#7
Claudio Ronco, Gaetano La Manna
A wide spectrum of molecules is retained in end-stage kidney disease, normally defined as uremic toxins. These solutes have different molecular weights and radii. Current dialysis membranes and techniques only remove solutes in the range of 50-15,000 Da, with limited or no capability to remove solutes in the middle to high molecular weight range (up to 50,000 Da). Improved removal has been obtained with high cut-off (HCO) membranes, with albumin loss representing a limitation to their practical application...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28535522/restenosis-in-hemodialytic-fistulas-and-chronic-kidney-disease-associated-vascular-disease-two-pathologies-driven-by-metakaryotic-stem-cells
#8
Gianandrea Pasquinelli, William G Thilly, Elena V Gostjeva, Paola Todeschini, Giuseppe Cianciolo, Claudio Ronco, Gaetano La Manna
Chronic kidney disease (CKD) exacerbating vascular disease poses a major challenge to nephrology. Surgically placed vascular fistulas, as an aid to hemodialysis prior to kidney transplant, have extended many lives, while post-surgical restenosis closure of the fistula by smooth muscle cells affects many lives. When post-surgical restenosis is developed, palliative measures are almost always surgical: there are no effective drug treatments. In this study, we offer a testable hypothesis that effects of CKD on widely distributed vascular diseases and the phenomenon of fistula restenosis are both driven by the pathologic creation of non-dividing smooth muscle cells via asymmetric division of exponentially increasing metakaryotic stem cells...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28534129/insomnia-muscular-cramps-and-pruritus-have-low-intensity-in-hemodialysis-patients-with-good-dialysis-efficiency-low-inflammation-and-arteriovenous-fistula
#9
Olga Hilda Orasan, Aniela Pop Saplontai, Angela Cozma, Simona Racasan, Ina Maria Kacso, Crina Claudia Rusu, Diana Moldovan, Dacian Tirinescu, Alina Potra, Ioan Mihai Patiu, Remus Aurel Orasan
INTRODUCTION: Insomnia, muscular cramps, pruritus and postdialysis recovery time (RT) are quality-of-life parameters that affect hemodialysis (HD) patients physically and mentally. METHODS: We included 171 end-stage renal disease patients: 115 on high-flux HD and 56 on online hemodiafiltration (HDF). Patients were asked "How long does it take you to recover from a dialysis session?" and they evaluated intensity (absent, mild, medium and severe) of insomnia, muscular cramps and pruritus in the past 4 weeks...
May 22, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28533101/personal-attitudes-toward-weight-in-overweight-and-obese-us-hemodialysis-patients
#10
Zeb Saeed, Kevin M Janda, Bryan M Tucker, Lacey Dudley, Patricia Cutter, Allon N Friedman
OBJECTIVE: Overweight and obesity have become increasingly common among end-stage renal disease patients on hemodialysis. Yet, little attention has been given to what hemodialysis patients themselves think of their weight, how they perceive it affects their health, and their attitudes about or desire for weight reduction. We explored these issues using a survey that we designed specifically for the dialysis population. DESIGN AND METHODS: Sixty-six chronic hemodialysis patients from a US urban center with a body mass index ≥25 kg/m(2) and stable weight were recruited to participate in a cross-sectional study...
May 19, 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/28532710/early-hospital-readmission-among-hemodialysis-patients-in-the-united-states-is-associated-with-subsequent-mortality
#11
Laura C Plantinga, Laura King, Rachel E Patzer, Janice P Lea, John M Burkart, Jason M Hockenberry, Bernard G Jaar
Dialysis providers in the United States may soon be held accountable for their patients' 30-day hospital readmissions. However, few studies have evaluated the timing of readmissions, which determines the window in which dialysis providers could act to prevent readmission. We therefore examined the timing of readmissions of hemodialysis patients in the United States and its association with mortality among 285,795 prevalent adult Medicare-primary hemodialysis patients from a national registry. Patients had at least one hospitalization in 2010-2013 (first index) and survived for 30 days or more...
May 20, 2017: Kidney International
https://www.readbyqxmd.com/read/28532557/pd-first-policy-thailand-s-response-to-the-challenge-of-meeting-the-needs-of-patients-with-end-stage-renal-disease
#12
REVIEW
Piyatida Chuengsaman, Vijj Kasemsup
Providing dialysis for end-stage kidney disease (ESKD) patients nationwide in a developing country such as Thailand is challenging. Even after roll-out of the Thai Universal Coverage Scheme in 2002, treatment for ESKD was not covered and patients struggled to afford dialysis. There was an urgent need to improve financial risk protection for patients with ESKD. Advocacy by nephrologists, health economists, and civil society seeking equity in access to dialysis, and responsiveness from policy makers, led to the methodical development of the Peritoneal Dialysis (PD) First policy and marked a turning point in ESKD care in Thailand...
May 2017: Seminars in Nephrology
https://www.readbyqxmd.com/read/28532432/periodontitis-and-early-mortality-among-adults-treated-with-hemodialysis-a-multinational-propensity-matched-cohort-study
#13
Marinella Ruospo, Suetonia C Palmer, Germaine Wong, Jonathan C Craig, Massimo Petruzzi, Michele De Benedittis, Pauline Ford, David W Johnson, Marcello Tonelli, Patrizia Natale, Valeria Saglimbene, Fabio Pellegrini, Eduardo Celia, Ruben Gelfman, Miguel R Leal, Marietta Torok, Paul Stroumza, Anna Bednarek-Skublewska, Jan Dulawa, Luc Frantzen, Domingo Del Castillo, Staffan Schon, Amparo G Bernat, Jorgen Hegbrant, Charlotta Wollheim, Letizia Gargano, Casper P Bots, Giovanni Fm Strippoli
BACKGROUND: Periodontitis is associated with cardiovascular mortality in the general population and adults with chronic diseases. However, it is unclear whether periodontitis predicts survival in the setting of kidney failure. METHODS: ORAL-D was a propensity matched analysis in 3338 dentate adults with end-stage kidney disease treated in a hemodialysis network in Europe and South America designed to examine the association between periodontitis and all-cause and cardiovascular-related mortality in people on long-term hemodialysis...
May 22, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28532067/development-of-biocompatible-and-safe-polyethersulfone-hemodialysis-membrane-incorporated-with-functionalized-multi-walled-carbon-nanotubes
#14
Muhammad Nidzhom Zainol Abidin, Pei Sean Goh, Ahmad Fauzi Ismail, Mohd Hafiz Dzarfan Othman, Hasrinah Hasbullah, Noresah Said, Siti Hamimah Sheikh Abdul Kadir, Fatmawati Kamal, Mohd Sohaimi Abdullah, Be Cheer Ng
A novel approach in the design of a safe, high performance hemodialysis membrane is of great demand. Despite many advantages, the employment of prodigious nanomaterials in hemodialysis membrane is often restricted by their potential threat to health. Hence, this work focusses on designing a biocompatible polyethersulfone (PES) hemodialysis membrane embedded with poly (citric acid)-grafted-multi walled carbon nanotubes (PCA-g-MWCNTs). Two important elements which could assure the safety of the nanocomposite membrane, i...
August 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28531901/a-comparison-between-intermittent-peritoneal-dialysis-and-automatic-peritoneal-dialysis-on-urgent-peritoneal-dialysis
#15
Chang Wang, Xiao Fu, Yuan Yang, Jun Deng, Hong-Qing Zhang, Hong-Mei Deng, Jia Lu, Youming Peng, Hong Liu, Fu-You Liu, Yinghong Liu
BACKGROUND: Urgent-start dialysis is a major problem for incident dialysis population. Urgent start on hemodialysis is associated with an increased risk of infectious or mechanical complications, and its mortality is equal to or higher than that of urgent start on peritoneal dialysis (PD). However, compared to patients starting PD in a planned setting, those on urgent-started PD have an increased risk of mechanical complications and lower technique survival. METHODS: In this study, 101 adult incident dialysis patients (≥18 years old) who underwent Tenckhoff catheter implantation were enrolled...
May 23, 2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/28531888/right-trac%C3%A2-post-hospitalization-care-transitions-program-to-reduce-readmissions-for-hemodialysis-patients
#16
Rebecca L Wingard, Kathryn McDougall, Billie Axley, Andrew Howard, Cathleen O'Keefe, Nancy Armistead, Janet R Lynch, Sophia Rosen, Len Usvyat, Franklin W Maddux
BACKGROUND: Hemodialysis (HD) patients have high hospitalization rates. This nonrandomized trial tested the effect of a bundle of renal-specific "Right TraC™" strategies on 30-day all-cause readmission rates and, secondarily, 90-day readmissions and overall admissions among HD patients. METHODS: Twenty-six Fresenius clinics in West Virginia, Ohio, and Kentucky participated in the interventions. Eighteen matched clinics served as controls; intervention clinics also served as their own controls...
May 23, 2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/28531397/most-consumed-processed-foods-by-patients-on-hemodialysis-alert-for-phosphate-containing-additives-and-the-phosphate-to-protein-ratio
#17
Marcela T Watanabe, Raphael M Araujo, Barbara P Vogt, Pasqual Barretti, Jacqueline C T Caramori
BACKGROUND AND AIMS: Hyperphosphatemia is common in patients with chronic kidney disease (CKD) stages IV and V because of decreased phosphorus excretion. Phosphatemia is closely related to dietary intake. Thus, a better understanding of sources of dietary phosphate consumption, absorption and restriction, particularly inorganic phosphate found in food additives, is key to prevent consequences of this complication. Our aims were to investigate the most commonly consumed processed foods by patients with CKD on hemodialysis, to analyze phosphate and protein content of these foods using chemical analysis and to compare these processed foods with fresh foods...
August 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28529889/a-surviving-24-month-old-patient-with-neonatal-onset-carnitine-palmitoyltransferase-ii-deficiency
#18
Naohiro Ikeda, Shinsuke Maruyama, Kanna Nakano, Ryo Imakiire, Yumiko Ninomiya, Shunji Seki, Kosuke Yanagimoto, Yasuyuki Kakihana, Keiichi Hara, Go Tajima, Yasuhiro Okamoto, Yoshifumi Kawano
The early-onset form of carnitine palmitoyltransferase (CPT) II deficiency has severe outcomes; patients typically die during the newborn period. We report a case of neonatal-onset CPT II deficiency with prolonged survival, exceeding 24 months. The patient was successfully treated by continuous hemodialysis (CHD), which enabled her to overcome repeated crises. We suggest that early intensive treatment, including CHD, is a key for prolonged survival in patients with neonatal-onset CPT II deficiency.
June 2017: Molecular Genetics and Metabolism Reports
https://www.readbyqxmd.com/read/28529812/diabetic-muscle-infarction-masquerading-as-necrotizing-fasciitis
#19
Kalyana C Janga, Ankur Sinha, Perry Wengrofsky, Phone Oo, Sheldon Greenberg, Regina Tarkovsky, Kavita Sharma
A 43-year-old male patient with past medical history of diabetes mellitus (DM), end stage renal disease (ESRD) on hemodialysis (HD), congestive heart failure (CHF), obstructive sleep apnea (OSA), and chronic anemia presented with complaints of left thigh pain. A computerized tomogram (CT) of the thigh revealed evidence of edema with no evidence of a focal collection or gas formation noted. The patient's clinical symptoms persisted and he underwent magnetic resonance imaging (MRI) of his thigh which was reported to show small areas of muscle necrosis with fluid collection...
2017: Case Reports in Nephrology
https://www.readbyqxmd.com/read/28528869/pure-membranous-lupus-nephritis-description-of-a-cohort-of-150-patients-and-review-of-the-literature
#20
Lucía Silva-Fernández, Teresa Otón, Anca Askanase, Patricia Carreira, Francisco Javier López-Longo, Alejandro Olivé, Íñigo Rúa-Figueroa, Javier Narváez, Esther Ruiz-Lucea, Mariano Andrés, Enrique Calvo, Francisco Toyos, Juan José Alegre-Sancho, Eva Tomero, Carlos Montilla, Antonio Zea, Esther Uriarte, Jaime Calvo-Alén, Carlos Marras, Víctor M Martínez-Taboada, María Ángeles Belmonte-López, José Rosas, Enrique Raya, Gema Bonilla, Mercedes Freire, José María Pego-Reigosa, Isabel Millán, Adwoa Hughes-Morley
OBJECTIVES: The course and long-term outcome of pure membranous lupus nephritis (MLN) are little understood. The aims of this study are to evaluate the clinical features, course, outcome and prognostic indicators in pure MLN and to determine the impact of ethnicity and the type of health insurance on the course and prognosis of pure MLN. METHODS: We conducted a retrospective review of medical records of 150 patients with pure MLN from Spain and the USA. RESULTS: Mean age was 34...
May 18, 2017: Reumatología Clinica
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