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https://www.readbyqxmd.com/read/28629397/optimal-timing-of-renal-replacement-therapy-initiation-in-acute-kidney-injury-the-elephant-felt-by-the-blindmen
#1
Chih-Chung Shiao, Tao-Min Huang, Herbert D Spapen, Patrick M Honore, Vin-Cent Wu
Renal replacement therapy (RRT) is a key component in the management of severe acute kidney injury (AKI) in critically ill patients. Many cohort studies, meta-analyses, and two recent large randomized prospective trials which evaluated the relationship between the timing of RRT initiation and patient outcome remain inconclusive due to substantial differences in study design, patient population, AKI definition, and RRT indication. A cause-specific diagnosis of AKI based on current staging criteria plus a sensitive biomarker (panel) that allows creating a homogeneous study population is definitely needed to assess the impact of early versus late initiation of RRT on patient outcome...
June 20, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28627948/-renal-transplantations-in-the-centre-for-nephrology-in-szombathely-1976-2016
#2
András Dobos, Erzsébet Ruzsa, Erzsébet Molnár, Gyuláné Szakács, Imre Kulcsár
INTRODUCTION: The organized nephrological care in Szombathely commenced its activities in 1976. AIM: Follow-up of our patients who has undergone a kidney transplantation. METHOD: We used the local and national databases. RESULTS: 213 patients (7 preemptive, 206 dialyzed) had 240 renal transplantations. Only 11 of them were living organ donation. Between 69 transplantations (Tx) were carried out between 1976-1995, and 163 Tx were done in the second 20 years...
June 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28627189/-nitrogenous-content-in-parenteral-nutrition-a-four-year-experience-in-a-general-hospital-critically-ill-patient-specificity
#3
Juan Luis Villalobos-Gámez, Carlos Lara-Ramos, Yolanda Domínguez-Rivas, Antonio Vallejo-Báez, Francisco Cota-Delgado, Efrén Márquez-Fernández, José Manuel García-Almeida, José Antonio López-Medina, Rosalía Rioja-Vázquez, Albert Santacreu-Regí, Francisca Rius-Díaz, Alfredo Mínguez-Mañanes
INTRODUCTION: There have been several studies focusing on caloric intake during the last years, while protein content relevance has been underestimated. Some recent evidence has shown that protein deficiency has also an impact on patient outcomes. We have studied the nitrogen (N) content in parenteral nutrition (PN) bags administered to adult patients in a Spanish tertiary level hospital for four years. MATERIAL AND METHODS: Patients who received parenteral nutrition in the general ward and Intensive Care Unit (ICU) were recorded...
June 5, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28623953/early-versus-late-initiation-of-renal-replacement-therapy-impacts-mortality-in-patients-with-acute-kidney-injury-post-cardiac-surgery-a-meta-analysis
#4
Honghong Zou, Qianwen Hong, Gaosi Xu
BACKGROUND: Acute kidney injury (AKI) is a common clinical complication of cardiac surgery and increases mortality and hospitalization. We aimed to explore and perform an updated meta-analysis of qualitative and quantitative evaluations of the relationship between early renal replacement therapy (RRT) and mortality. METHODS: We searched the Chinese Biomedical Database, the Cochrane Library, EMBASE, Global Health, MEDLINE and PubMed. RESULTS: Fifteen studies (five randomized controlled trials (RCTs), one prospective cohort and nine retrospective cohorts) including 1479 patients were identified for detailed evaluation...
June 17, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28623934/serological-and-virological-surveillance-of-avian-influenza-virus-in-domestic-ducks-of-the-north-east-region-of-bangladesh
#5
Rahul Deb Sarker, Mohammad Giasuddin, Emdadul Haque Chowdhury, Mohammad Rafiqul Islam
BACKGROUND: Wild waterfowl are considered as the natural reservoir for avian influenza (AI) viruses. Bangladesh has been experiencing highly pathogenic avian influenza (HPAI) outbreaks since 2007, mostly in chickens and occasionally in ducks. Ducks play an important role in the persistence and genetic recombination of AI viruses. This paper presents the results of serological and virological monitoring of AI in domestic ducks in 2013 in the north-east region of Bangladesh. RESULTS: A total of 871 and 662 serum samples and 909 and 302 pairs of cloacal and oropharyngeal swabs from domestic ducks of Mymensingh and Sylhet division, respectively, were analysed...
June 17, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28620937/testing-for-bioequivalence-of-highly-variable-drugs-from-tr-rt-crossover-designs-with-heterogeneous-residual-variances
#6
Qing Kang, Christopher I Vahl
Traditional bioavailability studies assess average bioequivalence (ABE) between the test (T) and reference (R) products under the crossover design with TR and RT sequences. With highly variable (HV) drugs whose intrasubject coefficient of variation in pharmacokinetic measures is 30% or greater, assertion of ABE becomes difficult due to the large sample sizes needed to achieve adequate power. In 2011, the FDA adopted a more relaxed, yet complex, ABE criterion and supplied a procedure to assess this criterion exclusively under TRR-RTR-RRT and TRTR-RTRT designs...
June 16, 2017: Pharmaceutical Statistics
https://www.readbyqxmd.com/read/28619098/interventions-to-prevent-hemodynamic-instability-during-renal-replacement-therapy-for-acute-kidney-injury-a-systematic-review-protocol
#7
Adrianna Douvris, Swapnil Hiremath, Lauralyn McIntyre, Lindsey Sikora, Catherine Weber, Edward G Clark
BACKGROUND: Hemodynamic instability during renal replacement therapy (HIRRT) in the form of intradialytic hypotension (IDH) is a frequent complication of hemodialysis in end-stage kidney disease (ESKD), and most studies have focused on this chronic population. However, HIRRT is also an important concern for critically ill ICU patients with acute kidney injury (AKI), complicating an estimated 30% of dialysis treatments in this population. HIRRT can exacerbate organ hypoperfusion in the setting of critical illness and may negatively impact renal recovery in the AKI population...
June 15, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28616212/hypophosphatemia-in-critically-ill-patients-with-acute-kidney-injury-treated-with-hemodialysis-is-associated-with-adverse-events
#8
Cynthia Lim, Han Khim Tan, Manish Kaushik
Background. Hypophosphatemia in critically ill patients may be exacerbated by renal replacement therapy (RRT). We aimed to identify risk factors and adverse outcomes associated with hypophosphatemia in intensive care patients treated with RRT for acute kidney injury (AKI). Methods. This was a secondary analysis of data from a single-center prospective cohort study of medical and surgical intensive care patients with RRT for AKI between 18 December 2010 and 3 April 2013. Demographic, comorbidity, laboratory and RRT data were retrieved from patient case notes and electronic medical records...
June 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/28611860/renal-function-and-outcomes-with-use-of-left-ventricular-assist-device-implantation-and-inotropes-in-end-stage-heart-failure-a-retrospective-single-center-study
#9
Sean Verma, Emmanuel Bassily, Shane Leighton, Rahul Mhaskar, Igor Sunjic, Angel Martin, Nancy Rihana, Tambi Jarmi, Claude Bassil
BACKGROUND: Left ventricular assist device (LVAD) and inotrope therapy serve as a bridge to transplant (BTT) or as destination therapy in patients who are not heart transplant candidates. End-stage heart failure patients often have impaired renal function, and renal outcomes after LVAD therapy versus inotrope therapy have not been evaluated. METHODS: In this study, 169 patients with continuous flow LVAD therapy and 20 patients with continuous intravenous inotrope therapy were analyzed...
July 2017: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/28611785/initiation-and-cessation-timing-of-renal-replacement-therapy-in-patients-with-type-1-cardiorenal-syndrome-an-observational-study
#10
Buyun Wu, Wenyan Yan, Xing Li, Xiangqing Kong, Xiangbao Yu, Yamei Zhu, Changying Xing, Huijuan Mao
BACKGROUND/AIMS: Renal replacement therapy (RRT) is a rescue therapy for patients with type 1 cardiorenal syndrome (CRS) with poor prognoses. However, the optimal timing for initiation and cessation of RRT remains controversial. The purpose of this study was to determine the optimal timing of initiation and cessation of RRT for patients with type 1 CRS. METHODS: In this retrospective analysis, patients with refractory type 1 CRS receiving RRT were divided into 3 groups according to weaning from RRT and death within 90 days...
February 2017: Cardiorenal Medicine
https://www.readbyqxmd.com/read/28597937/frustration-guided-motion-planning-reveals-conformational-transitions-in-proteins
#11
Dominik Budday, Rasmus Fonseca, Sigrid Leyendecker, Henry van den Bedem
Proteins exist as conformational ensembles, exchanging between substates to perform their function. Advances in experimental techniques yield unprecedented access to structural snapshots of their conformational landscape. However, computationally modeling how proteins use collective motions to transition between substates is challenging owing to a rugged landscape and large energy barriers. Here, we present a new, robotics-inspired motion planning procedure called dCC-RRT that navigates the rugged landscape between substates by introducing dynamic, interatomic constraints to modulate frustration...
June 9, 2017: Proteins
https://www.readbyqxmd.com/read/28592254/ckd-qld-establishment-of-a-chronic-kidney-disease-ckd-registry-in-queensland-australia
#12
Sree K Venuthurupalli, Wendy E Hoy, Helen G Healy, Anne Cameron, Robert G Fassett
BACKGROUND: Chronic kidney disease [CKD] is recognised as a global public health problem. Until recently, the majority of information informing on CKD has been generated from renal registries reporting on patients with end-stage kidney disease [ESKD] and on renal replacement therapy [RRT]. There has been a paucity of information on pre-dialysis CKD cohorts, and many issues related to these poorly described populations are unresolved. To this end, international organizations have called for CKD surveillance systems across all countries...
June 7, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28586767/quantification-and-dosing-of-renal-replacement-therapy-in-acute-kidney-injury-a-reappraisal
#13
William R Clark, Martine Leblanc, Zaccaria Ricci, Claudio Ronco
BACKGROUND/AIMS: Delivered dialysis therapy is routinely measured in the management of patients with end-stage renal disease; yet, the quantification of renal replacement prescription and delivery in acute kidney injury (AKI) is less established. While continuous renal replacement therapy (CRRT) is widely understood to have greater solute clearance capabilities relative to intermittent therapies, neither urea nor any other solute is specifically employed for CRRT dose assessments in clinical practice at present...
2017: Blood Purification
https://www.readbyqxmd.com/read/28584624/the-european-renal-association-european-dialysis-and-transplant-association-registry-annual-report-2014-a-summary
#14
Maria Pippias, Anneke Kramer, Marlies Noordzij, Nikolaos Afentakis, Ramón Alonso de la Torre, Patrice M Ambühl, Manuel I Aparicio Madre, Felipe Arribas Monzón, Anders Åsberg, Marjolein Bonthuis, Encarnación Bouzas Caamaño, Ivan Bubic, Fergus J Caskey, Pablo Castro de la Nuez, Harijs Cernevskis, Maria de Los Ángeles Garcia Bazaga, Jean-Marin des Grottes, Raquel Fernández González, Manuel Ferrer-Alamar, Patrik Finne, Liliana Garneata, Eliezer Golan, James G Heaf, Marc H Hemmelder, Alma Idrizi, Kyriakos Ioannou, Faical Jarraya, Nino Kantaria, Mykola Kolesnyk, Reinhard Kramar, Mathilde Lassalle, Visnja V Lezaic, Frantisek Lopot, Fernando Macario, Ángela Magaz, Angel L Martín de Francisco, Eduardo Martín Escobar, Alberto Martínez Castelao, Wendy Metcalfe, Inmaculada Moreno Alia, Maurizio Nordio, Mai Ots-Rosenberg, Runolfur Palsson, Marina Ratkovic, Halima Resic, Boleslaw Rutkowski, Carmen Santiuste de Pablos, Nurhan Seyahi, María Fernanda Slon Roblero, Viera Spustova, Koenraad J F Stas, María E Stendahl, Olivera Stojceva-Taneva, Evgueniy Vazelov, Edita Ziginskiene, Ziad Massy, Kitty J Jager, Vianda S Stel
Background: This article summarizes the European Renal Association - European Dialysis and Transplant Association Registry's 2014 annual report. It describes the epidemiology of renal replacement therapy (RRT) for end-stage renal disease (ESRD) in 2014 within 35 countries. Methods: In 2016, the ERA-EDTA Registry received data on patients who in 2014 where undergoing RRT for ESRD, from 51 national or regional renal registries. Thirty-two registries provided individual patient level data and 19 provided aggregated patient level data...
April 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/28582995/palliative-care-needs-of-patients-living-with-end-stage-kidney-disease-not-treated-with-renal-replacement-therapy-an-exploratory-qualitative-study-from-blantyre-malawi
#15
Maya J Bates, Alex Chitani, Gavin Dreyer
BACKGROUND: The burden of end-stage kidney disease (ESKD) in sub-Saharan Africa is increasing rapidly but the palliative care needs of patients living with ESKD are not well described. Resource limitations at both health system and patient level act as major barriers to patients receiving renal replacement therapy (RRT) in the form of dialysis. We undertook an exploratory qualitative study to describe the palliative care needs of patients with ESKD who were not receiving RRT, at a government teaching hospital in Blantyre, Malawi...
May 29, 2017: African Journal of Primary Health Care & Family Medicine
https://www.readbyqxmd.com/read/28578358/incidence-and-outcome-of-acute-kidney-injury-by-the-prifle-criteria-for-children-receiving-extracorporeal-membrane-oxygenation-after-heart-surgery
#16
Raja Abou Elella, Eiad Habib, Pavla Mokrusova, Princy Joseph, Hani Aldalaty, Mamdouh Al Ahmadi, Zohair Al Halees
BACKGROUND: Acute kidney injury (AKI) is common in patients treated with extracorporeal membrane oxygenation (ECMO). The RIFLE criteria demonstrate clinical relevance for diagnosing AKI and classifying its severity. OBJECTIVES: To systematically define the incidence, clinical course and outcome of AKI using the pediatric pRIFLE criteria. DESIGN: Retrospective, medical records review. SETTINGS: Pediatric cardiac surgical intensive care units at a tertiary care hospital in Riyadh...
May 2017: Annals of Saudi Medicine
https://www.readbyqxmd.com/read/28575864/the-optimal-time-of-initiation-of-renal-replacement-therapy-in-acute-kidney-injury-a-meta-analysis
#17
Kaiping Luo, Shufang Fu, Weidong Fang, Gaosi Xu
BACKGROUND: The impact on the timing of renal replacement therapy (RRT) initiation on clinical outcomes for patients with acute kidney injury (AKI) remains controversial. MATERIALS AND METHODS: We searched the Cochrane Library, EMBASE, Global Health, MEDLINE, PubMed, the International Clinical Trials Registry Platform, and Web of Science. RESULTS: We included 49 studies involving 9698 patients. Pooled analysis of 5408 critically ill patients with AKI showed that early RRT was significantly associated with reduced mortality compared to late RRT [odds ratio (OR), 0...
May 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28575115/multiplex-one-step-real-time-pcr-by-taqman-mgb-method-for-rapid-detection-of-pan-and-h5-subtype-avian-influenza-viruses
#18
Zhujun Zhang, Dong Liu, Wenqiang Sun, Jing Liu, Lihong He, Jiao Hu, Min Gu, Xiaoquan Wang, Xiaowen Liu, Shunlin Hu, Sujuan Chen, Daxin Peng, Xiufan Liu
Avian influenza virus (AIV) can infect a variety of avian species and mammals, leading to severe economic losses in poultry industry and posing a substantial threat to public health. Currently, traditional virus isolation and identification is inadequate for the early diagnosis because of its labor-intensive and time-consuming features. Real-time RT-PCR (RRT-PCR) is an ideal method for the detection of AIV since it is highly specific, sensitive and rapid. In addition, as the new quencher MGB is used in RRT-PCR, it only needs shorter probe and helps the binding of target gene and probe...
2017: PloS One
https://www.readbyqxmd.com/read/28574999/predictors-of-renal-function-recovery-among-patients-undergoing-renal-replacement-therapy-following-orthotopic-liver-transplantation
#19
Maria Claudia Cruz Andreoli, Nádia Karina Guimarães de Souza, Adriano Luiz Ammirati, Thais Nemoto Matsui, Fabiana Dias Carneiro, Ana Claudia Mallet de Souza Ramos, Ilson Jorge Iizuca, Maria Paula Vilela Coelho, Rogério Carballo Afonso, Ben-Hur Ferraz-Neto, Marcio Dias de Almeida, Marcelino Durão, Marcelo Costa Batista, Julio Cesar Monte, Virgílio Gonçalves Pereira, Oscar Pavão Dos Santos, Bento Cardoso Dos Santos
Renal dysfunction frequently occurs during the periods preceding and following orthotopic liver transplantation (OLT), and in many cases, renal replacement therapy (RRT) is required. Information regarding the duration of RRT and the rate of kidney function recovery after OLT is crucial for transplant program management. We evaluated a sample of 155 stable patients undergoing post-intensive care hemodialysis (HD) from a patient population of 908 adults who underwent OLT. We investigated the average time to renal function recovery (duration of RRT required) and determined the risk factors for remaining on dialysis > 90 days after OLT...
2017: PloS One
https://www.readbyqxmd.com/read/28573387/the-impact-of-change-of-renal-replacement-therapy-modality-on-sleep-quality-in-patients-with-end-stage-renal-disease-a-systematic-review-and-meta-analysis
#20
REVIEW
C Kennedy, S A Ryan, T Kane, R W Costello, P J Conlon
BACKGROUND: Sleep disorders are common and multi-factorial in patients with advanced chronic kidney disease and end-stage renal disease (ESRD). Sleep disorders and disturbance have a negative impact on wellbeing and quality of life. OBJECTIVE: To assess the impact of a change in renal replacement therapy (RRT) modality on sleep quality and sleep disturbance in patients with ESRD. DATA SOURCES: Multiple electronic databases were searched without publication type/period restrictions...
June 1, 2017: Journal of Nephrology
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