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https://www.readbyqxmd.com/read/28734029/successful-treatment-of-metastatic-clear-cell-carcinoma-with-nivolumab-in-a-patient-receiving-dialysis-treatment
#1
Tadashi Tabei, Ichiro Natsume, Kazuki Kobayashi
The efficacy and safety of nivolumab for patients receiving dialysis treatment has not been established yet. Herein, we describe a patient on dialysis successfully treated with nivolumab as seventh-line therapy for metastatic renal cell carcinoma. Before initiating nivolumab, he had respiratory discomfort induced by a lesion occluding the left intermediate bronchus that originated from the metastatic lymph node behind the tracheal bifurcation. Four weeks after nivolumab was initiated, his symptom remarkably improved, and the occlusion disappeared according to the bronchoscopy examination...
July 21, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/28730555/intermittent-versus-continuous-renal-replacement-therapy-in-acute-methanol-poisoning-comparison-of-clinical-effectiveness-in-mass-poisoning-outbreaks
#2
Sergey Zakharov, Jan Rulisek, Olga Nurieva, Katerina Kotikova, Tomas Navratil, Martin Komarc, Daniela Pelclova, Knut Erik Hovda
BACKGROUND: Intermittent hemodialysis (IHD) is the modality of choice in the extracorporeal treatment (ECTR) of acute methanol poisoning. However, the comparative clinical effectiveness of intermittent versus continuous modalities (CRRT) is unknown. During an outbreak of mass methanol poisoning, we therefore studied the effect of IHD versus CRRT on mortality and the prevalence of visual/central nervous system (CNS) sequelae in survivors. METHODS: The study was designed as prospective observational cohort study...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28729905/an69st-membranes-adsorb-nafamostat-mesylate-and-affect-the-management-of-anticoagulant-therapy-a-retrospective-study
#3
Takahiro Hirayama, Nobuyuki Nosaka, Yasumasa Okawa, Soichiro Ushio, Yoshihisa Kitamura, Toshiaki Sendo, Toyomu Ugawa, Atsunori Nakao
BACKGROUND: In Japan, nafamostat mesylate (NM) is frequently used as an anticoagulant during continuous renal replacement therapy (CRRT). The dialyzer membrane AN69ST has been reported to adsorb NM and affect the management of anticoagulant therapy. However, the adsorbed amount has not yet been quantitatively assessed. Therefore, in this study, we evaluated the pre- and post-hemofilter prolongation of the activated clotting time (ACT) in patients with AN69ST and PS membranes. We also measured the adsorption of NM in three types of CRRT membranes using an experimental model...
2017: Journal of Intensive Care
https://www.readbyqxmd.com/read/28721515/prolonged-intermittent-renal-replacement-therapy-in-children
#4
REVIEW
Rajiv Sinha, Sidharth Kumar Sethi, Timothy Bunchman, Valentine Lobo, Rupesh Raina
Wide ranges of age and weight in pediatric patients makes renal replacement therapy (RRT) in acute kidney injury (AKI) challenging, particularly in the pediatric intensive care unit (PICU), wherein children are often hemodynamically unstable. Standard hemodialysis (HD) is difficult in this group of children and continuous veno-venous hemofiltration/dialysis (CVVH/D) has been the accepted modality in the developed world. Unfortunately, due to cost constraints, CVVH/D is often not available and peritoneal dialysis (PD) remains the common mode of RRT in resource-poor facilities...
July 18, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28705886/thyroid-status-quality-of-life-and-mental-health-in-patients-on-hemodialysis
#5
Connie M Rhee, Yanjun Chen, Amy S You, Steven M Brunelli, Csaba P Kovesdy, Matthew J Budoff, Gregory A Brent, Kamyar Kalantar-Zadeh, Danh V Nguyen
BACKGROUND AND OBJECTIVES: In the general population, there is increasing recognition of the effect of thyroid function on patient-centered outcomes, including health-related quality of life and depression. Although hypothyroidism is highly prevalent in hemodialysis patients, it is unknown whether thyroid status is a risk factor for impaired health-related quality of life or mental health in this population. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We examined the association of thyroid status, defined by serum thyrotropin, with health-related quality of life and depressive symptoms over time in a prospective cohort of 450 patients on hemodialysis from 17 outpatient dialysis facilities from May of 2013 to May of 2015 who underwent protocolized thyrotropin testing, Short-Form 36 surveys, and Beck Depression Inventory-II questionnaires every 6 months...
July 13, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28701839/a-study-of-continuous-renal-replacement-therapy-and-acute-peritoneal-dialysis-in-hemodynamic-unstable-patients
#6
Ajay Jaryal, Sanjay Vikrant
OBJECTIVE: The objective of the following study was to assess the outcome of continuous renal replacement therapy (CRRT) and acute peritoneal dialysis (PD) in dialysis-requiring renal failure in patients with hemodynamic instability. MATERIALS AND METHODS: A retrospective analysis of all the patients who received CRRT and acute PD over a period of 1 year at our institute, a tertiary care center, was done for diagnosis, type of renal replacement therapy (RRT), and survival outcome...
June 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28699323/intra-procedural-continuous-dialysis-to-facilitate-interventional-catheterization-in-pediatric-patients-with-severe-renal-failure
#7
Angeline D Opina, Athar M Qureshi, Eileen Brewer, Ewa Elenberg, Sarah Swartz, Mini Michael, Henri Justino
BACKGROUND: Interventional catheterization procedures may be needed for patients with severe renal failure who are dependent on dialysis. To avoid the risk of fluid overload and electrolyte derangement during complex procedures in this oliguric/anuric patient population, we performed intra-procedural dialysis, either continuous renal replacement therapy (CRRT) or continous cycling peritoneal dialysis (CCPD). METHODS: We performed a retrospective review of a cohort of pediatric patients, ages 0-18 years, with dialysis-dependent renal failure who received CRRT or CCPD during catheterization procedures from January 2013 to March 2016...
July 12, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28692694/renal-replacement-therapy-practices-for-patients-with-acute-kidney-injury-in-china
#8
William R Clark, Xiaoqiang Ding, Haibo Qiu, Zhaohui Ni, Ping Chang, Ping Fu, Jiarui Xu, MinMin Wang, Li Yang, Jing Wang, Claudio Ronco
Recent data indicate AKI is very common among hospitalized Chinese patients and continuous renal replacement therapy (CRRT) is increasingly offered for treatment. However, only anecdotal information regarding CRRT's use in relation to other modalities and the specific manner in which it is prescribed exists currently. This report summarizes the results of a comprehensive physician survey designed to characterize contemporary dialytic management of AKI patients in China, especially with respect to the utilization of CRRT...
2017: PloS One
https://www.readbyqxmd.com/read/28691599/sheep-model-of-haemodialysis-treatment
#9
Jolanta Bujok, Tomasz Walski, Albert Czerski, Katarzyna Gałecka, Karolina Grzeszczuk-Kuć, Wojciech Zawadzki, Wojciech Witkiewicz, Małgorzata Komorowska
More than two million patients received haemodialysis (HD) in 2013. Many methods for improving dialysis therapy outcomes have been tested. Nevertheless, patients continue to experience high morbidity and mortality rates. We aimed to develop an animal model of HD treatment to study methods that would prevent the adverse effects of renal replacement therapy. The study was conducted using six male Merino sheep. The animals underwent a two-step bilateral nephrectomy, and a permanent dual-lumen catheter was inserted into the jugular vein...
January 1, 2017: Laboratory Animals
https://www.readbyqxmd.com/read/28685393/side-effects-of-long-term-continuous-intra-arterial-nimodipine-infusion-in-patients-with-severe-refractory-cerebral-vasospasm-after-subarachnoid-hemorrhage
#10
Martin Kieninger, Julia Flessa, Nicole Lindenberg, Sylvia Bele, Andreas Redel, André Schneiker, Gerhard Schuierer, Christina Wendl, Bernhard Graf, Vera Silbereisen
BACKGROUND: Long-term continuous intra-arterial nimodipine infusion (CIAN) is a rescue therapy option in cases of severe refractory cerebral vasospasm (CV) following acute non-traumatic subarachnoid hemorrhage (SAH). However, CIAN therapy can be associated with relevant side effects. Available studies focus on intracerebral complications, whereas extracerebral side effects are rarely examined. Aim of the present study was to generate descriptive data on the clinical course during CIAN therapy and expectable extracerebral side effects...
July 6, 2017: Neurocritical Care
https://www.readbyqxmd.com/read/28683729/crrtnet-a-prospective-multi-national-observational-study-of-continuous-renal-replacement-therapy-practices
#11
Michael Heung, Sean M Bagshaw, Andrew A House, Luis A Juncos, Robin Piazza, Stuart L Goldstein
BACKGROUND: Continuous renal replacement therapy (CRRT) is the recommended modality of dialysis for critically ill patients with hemodynamic instability. Yet there remains significant variability in how CRRT is prescribed and delivered, and limited evidence-basis to guide practice. METHODS: This is a prospective, multi-center observational study of patients undergoing CRRT. Initial enrollment phase will occur at 4 academic medical centers in North America over 5 years, with a target enrollment of 2000 patients...
July 6, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28682031/-the-peritoneal-ultrafiltration-in-patients-with-cardio-renal-disease
#12
Roberto Corciulo, Simone Corciulo
In Italy, the congestive heart failure is the leading cause of hospitalization and despite advances in therapy, the long-term prognosis is poor. Congestive heart failure is associated with advanced varying degrees of chronic renal disease that identify the cardio-renal syndrome type 2. High-dose diuretic therapy often fail to solve the water overload that is frequently the cause of death. The resistance to diuretics aggravates the state of the patient's edema and consequently morbidity and mortality. In the acute stage, the extracorporeal ultrafiltration unable to repair over hydration but needs frequent access weekly or midweek at the dialysis center...
March 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/28673276/worldwide-view-of-nephropathic-cystinosis-results-from-a-survey-from-30-countries
#13
Aurélia Bertholet-Thomas, Julien Berthiller, Velibor Tasic, Behrouz Kassai, Hasan Otukesh, Marcella Greco, Jochen Ehrich, Rejane de Paula Bernardes, Georges Deschênes, Sally-Ann Hulton, Michel Fischbach, Kenza Soulami, Bassam Saeed, Ehsan Valavi, Carlos Jose Cobenas, Bülent Hacihamdioglu, Gabrielle Weiler, Pierre Cochat, Justine Bacchetta
BACKGROUND: Nephropathic cystinosis is a rare inherited metabolic disorder leading to progressive renal failure and extra-renal comorbidity. The prognosis relies on early adherence to cysteamine treatment and symptomatic therapies. Developing nations [DiN] experience many challenges for management of cystinosis. The aim of this study was to assess the management characteristics in DiN compared with developed nations [DeN]. METHODS: A questionnaire was sent between April 2010 and May 2011 to 87 members of the International Pediatric Nephrology Association, in 50 countries...
July 3, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28672414/-therapy-of-intradialytic-chronic-metabolic-acidosis-in-germany-is-it-according-to-latest-evidence
#14
Helmut Geiger, Oliver Jung
Background Chronic metabolic acidosis is a frequent comorbidity in chronic kidney disease, especially in patients undergoing dialysis. Recent study data suggest that treatment of acidosis during dialysis with bicarbonate may result in increased levels of serum bicarbonate, which is associated with increased mortality. Methods We aimed to evaluate the current management of chronic metabolic acidosis in Germany: have recent study results been transferred into daily routine and are nephrologists aware of these new study data? Therefore, we did a survey with 17 questions among 2096 German nephrologists...
July 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28668963/metformin-associated-lactic-acidosis-undergoing-renal-replacement-therapy-in-intensive-care-units-a-five-million-population-based-study-in-the-north-west-of-italy
#15
Filippo Mariano, Marco Pozzato, Paola Inguaggiato, Cesare Guarena, Ernesto Turello, Massimo Manes, Paola David, Silvia Berutti, Valentina Consiglio, Alessandro Amore, Andrea Campo, Angela Marino, Mauro Berto, Paola Carpani, Giovanni Calabrese, Maurizio Gherzi, Emanuele Stramignoni, Guido Martina, Andrea Serra, Luciano Comune, Elisabetta Roscini, Antonio Marciello, Vincenzo Todini, Patrizia Vio, Oliviero Filiberti, Roberto Boero, Vincenzo Cantaluppi
BACKGROUND: Metformin-associated lactic acidosis (MALA) is a severe complication of drug administration with significant morbidity and mortality. So far no study in large population areas have examined the incidence, clinical profile and outcome of acute kidney injury (AKI)-MALA patients admitted in intensive care units (ICUs) and treated by renal replacement therapy (MALA-RRT). METHODS: Retrospective analysis over a 6-year period (2010-2015) in Piedmont and Aosta Valley regions (5,305,940 inhabitants, 141,174 diabetics treated with metformin) of all MALA-RRT cases...
July 1, 2017: Blood Purification
https://www.readbyqxmd.com/read/28620308/the-effect-of-interdialytic-combined-resistance-and-aerobic-exercise-training-on-health-related-outcomes-in-chronic-hemodialysis-patients-the-tunisian-randomized-controlled-study
#16
Bechir Frih, Hamdi Jaafar, Wajdi Mkacher, Zohra Ben Salah, Mohamed Hammami, Ameur Frih
Background: Tunisia has the highest prevalence of hemodialysis patients compared to the other countries in North Africa. Dialysis centers rarely offer an exercise program to prevent physiological and psychological dialysis therapy-related alterations in chronic hemodialysis patients. Aim: To examine the effect of combined endurance-resistance training program on physiological and psychological outcomes in patients undergoing hemodialysis. Methods: We designed a single blinded, randomized, controlled study for a period of 4 months...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28616214/high-dose-hydroxocobalamin-for-vasoplegic-syndrome-causing-false-blood-leak-alarm
#17
Wisit Cheungpasitporn, John Hui, Kianoush B Kashani, Erica D Wittwer, Robert C Albright, John J Dillon
Blood leak alarms are important safety features in a hemodialysis machine to protect patients from loss of blood through a rupture in the dialyzer membrane (true alarms). A false blood leak alarm can be triggered by air bubbles or detector malfunction (such as deposits of grease or scale). Hydroxocobalamin is an injectable form of vitamin B12 approved by the US Food and Drug Administration for the treatment of confirmed or suspected cyanide toxicity. Due to observations of an increase in arterial pressure after high-dose hydroxocobalamin infusion for the treatment of acute cyanide poisoning, it has recently been reported as an off-label rescue treatment for post-cardiopulmonary bypass vasoplegic syndrome...
June 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/28592254/ckd-qld-establishment-of-a-chronic-kidney-disease-ckd-registry-in-queensland-australia
#18
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
#19
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/28584428/a-pilot-randomized-controlled-trial-of-comparison-between-extended-daily-hemodialysis-and-continuous-veno-venous-hemodialysis-in-patients-of-acute-kidney-injury-with-septic-shock
#20
Shakti Bedanta Mishra, Afzal Azim, Narayan Prasad, Ratendra Kumar Singh, Banani Poddar, Mohan Gurjar, Arvind Kumar Baronia
AIM OF STUDY: Acute kidney injury (AKI) is common in patients of septic shock. There is sparse data comparing sustained low-efficiency dialysis (SLED) and continuous renal replacement therapy (CRRT) in patients with septic shock. MATERIALS AND METHODS: This is a prospective randomized study in a 12-bedded medical intensive care unit. After clearance from institute's ethics committee and obtaining informed consent from the relatives, sixty adult patients with septic shock who were to undergo dialysis for AKI were included in the study...
May 2017: Indian Journal of Critical Care Medicine
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