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Cognitive hemodialysis

Angela Ju, Mark Unruh, Sara Davison, Juan Dapueto, Mary Amanda Dew, Richard Fluck, Michael Germain, Sarbjit V Jassal, Gregorio Obrador, Donal O'Donoghue, Michelle A Josephson, Jonathan C Craig, Andrea Viecelli, Emma O'Lone, Camilla S Hanson, Braden Manns, Benedicte Sautenet, Martin Howell, Bharathi Reddy, Caroline Wilkie, Claudia Rutherford, Allison Tong
Fatigue is one of the most highly prioritized outcomes for patients and clinicians, but remains infrequently and inconsistently reported across trials in hemodialysis. We convened an international Standardized Outcomes in Nephrology-Hemodialysis (SONG-HD) consensus workshop with stakeholders to discuss the development and implementation of a core outcome measure for fatigue. 15 patients/caregivers and 42 health professionals (clinicians, researchers, policy makers, and industry representatives) from 9 countries participated in breakout discussions...
March 15, 2018: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
Dawn F Wolfgram
No abstract text is available yet for this article.
March 1, 2018: Journal of the American Society of Nephrology: JASN
Harmke A Polinder-Bos, David Vállez García, Johanna Kuipers, Jan Willem J Elting, Marcel J H Aries, Wim P Krijnen, Henk Groen, Antoon T M Willemsen, Peter J van Laar, Fijanne Strijkert, Gert Luurtsema, Riemer H J A Slart, Ralf Westerhuis, Ron T Gansevoort, Carlo A J M Gaillard, Casper F M Franssen
The initiation of hemodialysis is associated with an accelerated decline of cognitive function and an increased incidence of cerebrovascular accidents and white matter lesions. Investigators have hypothesized that the repetitive circulatory stress of hemodialysis induces ischemic cerebral injury, but the mechanism is unclear. We studied the acute effect of conventional hemodialysis on cerebral blood flow (CBF), measured by [15 O]H2 O positron emission tomography-computed tomography (PET-CT). During a single hemodialysis session, three [15 O]H2 O PET-CT scans were performed: before, early after the start of, and at the end of hemodialysis...
March 1, 2018: Journal of the American Society of Nephrology: JASN
Diana Laila Ramatillah, Syed Azhar Syed Sulaiman, Amer Hayat Khan, Ong Loke Meng
Background: Quality of life is one of the parameters to check the improvement of hemodialysis treatment among hemodialysed patients. Those patients will be dealing with this treatment in long term if this treatment is the only way for them to replace their kidney function and this thing will affect their quality of life. Objective: To evaluate the quality of life patients on hemodialysis using kidney disease quality of life-short term 24 (KDQoL-SF24) Malaysian Version...
October 2017: Journal of Pharmacy & Bioallied Sciences
Lucie Kovarova, Anna Valerianova, Tereza Kmentova, Jana Lachmanova, Zuzana Hladinova, Jan Malik
BACKGROUND/AIMS: High rates of cognitive impairment (CI) are an alarming problem in patients undergoing chronic hemodialysis (HD). Its pathophysiology remains unclear and there are indications that brain ischemia might be one of the key causes. Cerebral tissue oxygenation, as measured by near-infrared spectroscopy, is known to be decreased in HD patients. However, it is unknown whether CI is associated or not associated with lower cerebral oxygenation in these patients. The primary aim of our study was to probe this possible association...
February 13, 2018: Nephron
Clare MacEwen, Peter Watkinson, Lionel Tarassenko, Christopher Pugh
Hemodialysis patients have multiple risk factors for small vessel cerebrovascular disease and cognitive dysfunction. Hemodialysis itself may cause clinically significant neurological injury through repetitive cerebral ischemia. However, supporting evidence to date consists of epidemiological associations, expert opinion, and small, single-centre studies of variable methodological quality. Isolating the impact of intra-dialytic hemodynamic instability from underlying renal and vascular disease on clinically relevant functional outcomes would require very large, controlled studies, given the heterogeneity and confounding comorbidities of the population, and the complex relationship between blood pressure and cerebral oxygen delivery...
February 11, 2018: Seminars in Dialysis
Dorothea Nitsch
Neumann and colleagues attempted to investigate whether dialysis modality (peritoneal dialysis compared to hemodialysis) could affect changes in neurocognition. Their study highlights all the challenges of such research. These include using appropriate tests to investigate cognition, challenges of comparing people on different modalities considering that different types of people chose these, and reasons for dropout that affect assessment of neurocognition during follow-up. More studies in this area are needed to inform patient choice...
February 2018: Kidney International
Mara A McAdams-DeMarco, Jonathan Konel, Fatima Warsame, Hao Ying, Marlís González Fernández, Michelle C Carlson, Derek M Fine, Lawrence J Appel, Dorry L Segev
Introduction: Cognitive decline is common and increases mortality risk in hemodialysis patients. Intradialytic interventions like cognitive training (CT) and exercise training (ET) may preserve cognitive function. Methods: We conducted a pilot randomized controlled trial of 20 hemodialysis patients to study the impact of 3 months of intradialytic CT (tablet-based brain games) (n = 7), ET (foot peddlers) (n = 6), or standard of care (SC) (n = 7) on cognitive function...
January 2018: KI Reports
Hidehiro Sugisawa, Yumiko Shimizu, Tamaki Kumagai, Hiroaki Sugisaki, Seiji Ohira, Toshio Shinoda
The present study examined the performance level and its related factors on the process of case management for disabled patients on hemodialysis. Case management performance was evaluated at three stages: patient assessment, making a care plan, and monitoring/evaluation. Candidates for targeting the factors relating to performance included four dimensions: nursing care level, physical malfunction, cognitive malfunction, and barriers to service were used as patient factors; the period of case management for the patient and the knowledge of dialysis emerged as case manager factors; work load was included as an organizational factor; and community resources for these services and communication with surrounding persons were included as system factors...
December 28, 2017: Therapeutic Apheresis and Dialysis
Jing Wang, Peng Yue, Jing Huang, Xiaodong Xie, Yunhua Ling, Li Jia, Yunjin Xiong, Fang Sun
BACKGROUND: Dialysis is imperative for patients with end-stage renal disease (ESRD); however, compliance ensures its efficacy. Nursing intervention has been considered to improve compliance. This meta-analysis is aimed at exploring the effects of nursing intervention on dialysis compliance. METHODS: A search was performed in the PubMed, Cochrane, and Embase databases for relevant original research articles. Studies were included or excluded based on the simultaneous consideration of quality as ranked by Jadad score and the compliance with predefined selection criteria...
December 12, 2017: Blood Purification
Mohammad Mehrtak, Shahram Habibzadeh, Esmaeil Farzaneh, Abdollah Rjaei-Khiavi
Background: Many of the cognitive behavioral models and therapeutic protocols developed so far for psychological disorders and chronic diseases have proved effective through clinical research. Objective: This study aimed to determine the effectiveness of teaching cognitive-behavioral techniques on locus of control in hemodialysis patients. Methods: This controlled clinical trial study was conducted in 2015 with 76 patients selected by census and treated with a hemodialysis machine in the dialysis department of Vali-Asr Hospital in the city of Meshkinshahr...
October 2017: Electronic Physician
Nobuya Kitaguchi, Kazunori Kawaguchi, Kazunori Yamazaki, Hiroshi Kawachi, Miwa Sakata, Megumi Kaneko, Masao Kato, Kazuyoshi Sakai, Norimi Ohashi, Midori Hasegawa, Yoshiyuki Hiki, Yukio Yuzawa
Accumulation of amyloid-β protein (Aβ) in the brain causes cognitive impairment in Alzheimer's disease. We hypothesized that an extracorporeal system that rapidly removed Aβ from the blood may accelerate Aβ drainage from the brain. We previously reported that dialyzers remove blood Aβs effectively, mainly by adsorption on the inner surfaces of the hollow fibers, resulting in lower Aβ accumulation in the brains of patients undergoing hemodialysis than the controls without hemodialysis. The aim of the present study was to create a more convenient and effective blood Aβ removal system using adsorptive filtration, in which the filtrate returned to the body...
December 11, 2017: Journal of Artificial Organs: the Official Journal of the Japanese Society for Artificial Organs
Rupesh Raina, Vinod Krishnappa, Mona Gupta
Pain management in end stage renal disease (ESRD) patients is a complex and challenging task to accomplish, and effective pain and symptom control improves quality of life. Pain is prevalent in more than 50% of hemodialysis patients and up to 75% of these patients are treated ineffectively due to its poor recognition by providers. A good history for PQRST factors and intensity assessment using visual analog scale are the initial steps in the management of pain followed by involvement of palliative care, patient and family counseling, discussion of treatment options, and correction of reversible causes...
December 11, 2017: Hemodialysis International
Yogesh K Chhabra, Sanjay Sood, Omprakash Rathi, Sandeep Mahajan
In the original publication, the second author's affiliation was incorrectly published as "Department of Physiology, RAK College of Medical Sciences, Ras Al Khaimah, UAE". The correct affiliation should read as "Visiting Academic, Basic Medical Sciences Department, College of Medicine, University of Sharjah (UAE)".
January 2018: International Urology and Nephrology
Vladimir Prelevic, Danilo Radunovic, Tanja Antunovic, Marina Ratkovic, Najdana Gligorovic-Bahranovic, Branka Gledovic, Snezana Vujosevic, Mirjana Nedovic-Vukovic, Nikolina Basic-Jukic
Prevalence of cognitive function decline in end stage renal disease (ESRD) patients undergoing hemodialysis is higher than in the general population. We analyzed risk factors for cognitive function decline in those patients. This study included 93 ESRD patients undergoing hemodialysis two or three times a week in three centers for hemodialysis in Montenegro. The cognitive status of patients was assessed using the mini mental score examination (MMSE) test. All 93 patients have been divided into three groups according to the results of MMSE...
December 7, 2017: Therapeutic Apheresis and Dialysis
Gabriela Dutra Gesualdo, Juliana Gomes Duarte, Marisa Silvana Zazzetta, Luciana Kusumota, Karina Gramani Say, Sofia Cristina Iost Pavarini, Fabiana de Souza Orlandi
Cognitive impairment and dementia commonly occur in individuals with chronic kidney disease, especially in advanced stages, but are still poorly diagnosed. OBJECTIVE: To evaluate the cognitive ability of patients with chronic kidney disease on hemodialysis and its relationship with sociodemographic and clinical characteristics. METHODS: A cross-sectional study was carried out in a Renal Replacement Therapy Unit in the interior of the State of São Paulo involving 99 patients...
July 2017: Dementia & Neuropsychologia
Subrata Debnath, Jason O'Connor, Claudia Hura, Balakuntalam Kasinath, Carlos Lorenzo
Health-related quality of life (QOL) and depression burden of Mexican Americans with end-stage renal disease (ESRD) are not known. This observational cross-sectional study assessed QOL and depression and examined their inter-relatedness in Mexican Americans with type 2 diabetes and ESRD on maintenance hemodialysis (HD) treatment. Prevalent Mexican Americans on HD (N = 40) completed the Kidney Disease Quality of Life-Short Form (KDQOL-SF) and the Beck Depression Inventory II. The overall median scores for the mental component summary and the physical component summary scales in the KDQOL-SF were 40...
November 28, 2017: Therapeutic Apheresis and Dialysis
Anita van Zwieten, Germaine Wong, Marinella Ruospo, Suetonia C Palmer, Maria Rosaria Barulli, Annalisa Iurillo, Valeria Saglimbene, Patrizia Natale, Letizia Gargano, Marco Murgo, Clement T Loy, Rosanna Tortelli, Jonathan C Craig, David W Johnson, Marcello Tonelli, Jörgen Hegbrant, Charlotta Wollheim, Giancarlo Logroscino, Giovanni F M Strippoli
Background: Mounting evidence indicates an increased risk of cognitive impairment in adults with end-stage kidney disease on dialysis, but the extent and pattern of deficits across the spectrum of cognitive domains are uncertain. Methods: We conducted a cross-sectional study of 676 adult hemodialysis patients from 20 centers in Italy, aiming to evaluate the prevalence and patterns of cognitive impairment across five domains of learning and memory, complex attention, executive function, language and perceptual-motor function...
November 22, 2017: Nephrology, Dialysis, Transplantation
Dawn Wolfgram, Elisabeth Vogt, Allison L Jahn, Heather M Smith, Joleen Sussman, Alexis Visotcky, Purushottam Laud, Jeff Whittle
INTRODUCTION: Hemodialysis (HD) patients are at increased risk for cognitive impairment. Blood pressure (BP) fluctuations during HD may affect cerebral perfusion and subsequently cognitive function. OBJECTIVE: Examine and provide information on the relationship between intradialytic hemodynamics and cognitive outcomes over a 1-year period. METHODS: HD patients without diagnosed dementia who were 50 years old or older were given a neurocognitive battery at baseline and at 1-year follow-up...
December 2016: WMJ: Official Publication of the State Medical Society of Wisconsin
Denise Neumann, Wilfried Mau, Andreas Wienke, Matthias Girndt
Impaired cognitive functioning in patients with end-stage renal disease may reduce their capabilities to adhere to complex medical or dietary regimens and to fully participate in medical decisions. With decreasing renal function, cognitive abilities are likely to decline, with cognitive dysfunction improving after initiation of dialysis and even being generally reversible after successful renal transplantation. However, little is known about cognitive changes particularly regarding different treatment modalities...
February 2018: Kidney International
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