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https://www.readbyqxmd.com/read/29162023/pentobarbital-removal-during-continuous-venovenous-hemofiltration-case-report-and-review-of-the-literature
#1
David M Hensler, Deepika P McConnell, Kimberly E Levasseur-Franklin, Kasey M Greathouse
BACKGROUND: Renal replacement therapy may enhance the elimination of barbiturates. Pentobarbital clearance during continuous venovenous hemofiltration (CVVH) has not been described previously. We report a patient case involving the measurement of serial pentobarbital levels during CVVH and review relevant literature characterizing extracorporeal pentobarbital elimination. METHODS: The following is a retrospective report of a previously healthy 26-year-old woman who sustained a severe traumatic brain injury (TBI) and required administration of pentobarbital on hospital day 0 for intracranial pressure (ICP) control...
January 1, 2017: Journal of Pharmacy Practice
https://www.readbyqxmd.com/read/29161713/clinical-benefits-of-high-volume-hemofiltration-in-critically-ill-pediatric-patients-with-severe-sepsis-a-retrospective-cohort-study
#2
Huijie Miao, Fei Wang, Xi Xiong, Chunxia Wang, Yucai Zhang
AIMS: The study aimed to assess the clinical benefits of high-volume hemofiltration (HVHF) in pediatric patients with severe sepsis compared with standard-volume continuous veno-venous hemofiltration (CVVH). METHODS: We retrospectively analyzed the medical records of 155 pediatric patients with severe sepsis admitted to the pediatric intensive care unit of Shanghai Children's Hospital from January 2010 to June 2016. A total of 93 patients were treated with HVHF and 62 patients were treated with CVVH...
November 22, 2017: Blood Purification
https://www.readbyqxmd.com/read/29160945/lacosamide-pharmacokinetics-in-a-critically-ill-patient-receiving-continuous-venovenous-hemofiltration
#3
Miguel J Franquiz, Shamir N Kalaria, Michael J Armahizer, Mathangi Gopalakrishnan, Paul J McCarthy, Neeraj Badjatia
OBJECTIVE: Lacosamide is a new generation antiepileptic drug (AED) that is eliminated by both hepatic and renal mechanisms. Lacosamide elimination by Continuous Renal Replacement Therapy (CRRT) has never been studied. The objective of this case report was to describe lacosamide pharmacokinetics in the setting of CRRT. METHODS: Case report of a single patient admitted to the study center with status epilepticus and multi-organ failure. The patient required both continuous venovenous hemofiltration (CVVH) and several AEDs...
November 21, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/29073601/early-continuous-veno-venous-hemofiltration-is-effective-in-decreasing-intra-abdominal-pressure-and-serum-interleukin-8-level-in-severe-acute-pancreatitis-patients-with-abdominal-compartment-syndrome
#4
Jianmin Xu, Ying Cui, Xiangping Tian
OBJECTIVE: The aim of this study was to evaluate the efficacy of early continuous veno-venous hemofiltration (CVVH) in decreasing the intra-abdominal pressure (IAP) and serum interleukin-8 (IL-8) level in severe acute pancreatitis (SAP) patients with abdominal compartment syndrome (ACS). METHODS: Twenty-five ACS patients of SAP were enrolled in a prospective study conducted according to the standard management protocol. They were treated in the intensive care unit (ICU) of Affiliated Yidu Central Hospital of Weifang Medical College and underwent CVVH...
October 25, 2017: Blood Purification
https://www.readbyqxmd.com/read/29040561/prospective-evaluation-of-a-continuous-infusion-vancomycin-dosing-nomogram-in-critically-ill-patients-undergoing-continuous-venovenous-haemofiltration
#5
Jonathan H Sin, Kelly Newman, Ramy H Elshaboury, D Dante Yeh, Marc A de Moya, Hsin Lin
Objectives: The most optimal method of attaining therapeutic vancomycin concentrations during continuous venovenous haemofiltration (CVVH) remains unclear. Studies have shown continuous infusion vancomycin (CIV) achieves target concentrations more rapidly and consistently when compared with intermittent infusion. Positive correlations between CVVH intensity and vancomycin clearance (CLvanc) have been noted. This study is the first to evaluate a CIV regimen in patients undergoing CVVH that incorporates weight-based CVVH intensity (mL/kg/h) into the dosing nomogram...
October 11, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28980449/high-volume-continuous-venovenous-hemodiafiltration-plus-resin-hemoperfusion-improve-severe-metformin-associated-toxicity
#6
Shuangxin Liu, Lixia Xu, Jianchao Ma, Renwei Huang, Ting Lin, Zhuo Li, Huabang Liang, Sijia Li, Ruizhao Li, Li Zhang, Yiming Tao, Zhilian Li, Yuanhan Chen, Zhiming Ye, Bin Zhang, Wenjian Wang, Houqing Xiao, Xinling Liang, Wei Shi
We present the case of a 42-year-old female patient who attempted suicide by taking approximately 100 tablets of metformin (500 mg). Laboratory tests revealed severe lactic acidosis with lactate levels of 24 mmol/L and pH of 7.09. The patient was treated with high-volume continuous venovenous hemodiafiltration (CVVH) and resin-sorbent hemoperfusion. Metformin concentrations were measured by high-performance liquid chromatography (HPLC) during CVVH and hemoperfusion treatment. Before extracorporeal treatment, plasma metformin concentration was 208...
October 5, 2017: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/28957333/association-between-mortality-and-replacement-solution-bicarbonate-concentration-in-continuous-renal-replacement-therapy-a-propensity-matched-cohort-study
#7
Kianoush Kashani, Charat Thongprayoon, Wisit Cheungpasitporn, Gina M Iacovella, Abbasali Akhoundi, Robert C Albright
BACKGROUND: Given the known deleterious effects seen with bicarbonate supplementation for acidemia, we hypothesized that utilizing high bicarbonate concentration replacement solution in continuous venovenous hemofiltration (CVVH) would be independently associated with higher mortality. METHODS: In a propensity score-matched historical cohort study conducted at a single tertiary care center from December 9, 2006, through December 31, 2009, a total of 287consecutive adult critically ill patients with Stage III acute kidney injury (AKI) requiring CVVH were enrolled...
2017: PloS One
https://www.readbyqxmd.com/read/28948595/-improve-the-ability-of-nurses-to-implement-continuous-veno-venous-hemodialysis
#8
Wei-Ling Hsiao, Chin-Yuan Tsan
BACKGROUND & PROBLEM: Many critically ill patients require continuous veno-venous hemodialysis (CVVH) due to their hemodynamic instability and high-dose inotropic use. However, our surgical intensive care unit nursing staffs are often unable to set up the dialysis circuit in a correct and timely manner, which necessitates requesting the assistance of nearby units. After detailed investigation and analysis, this problem is attributable to the lack of nursing staff hands-on practice, an over reliance on oral instructions, the insufficiency of in-service education, and a lack of familiarity with CVVH set-up equipment...
October 2017: Hu Li za Zhi the Journal of Nursing
https://www.readbyqxmd.com/read/28912860/effects-of-hv-crrt-on-pct-tnf-%C3%AE-il-4-il-6-il-8-and-il-10-in-patients-with-pancreatitis-complicated-by-acute-renal-failure
#9
Changbo Liu, Mu Li, Shixiong Cao, Jianzhong Wang, Xiaoqiong Huang, Weizhen Zhong
The aim of the study was to investigate the effects of high-volume continuous renal replacement therapy (HV-CRRT) on procalcitonin (PCT), tumor necrosis factor-α (TNF-α), interleukin-4 (IL-4), IL-6, IL-8 and IL-10 in acute pancreatitis complicated by acute renal failure. Eighty-six patients with acute pancreatitis complicated with acute renal failure were selected from September 2014 to September 2016 in our hospital, and were treated by continuous veno-venous hemofiltration (CVVH). The patients were randomly divided into the observation group, treated by the HV-CVVH model with a displacement rate of 4 l/h, and the control group, treated by the normal capacity model with a displacement rate of 2 l/h...
October 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28911910/point-should-continuous-venovenous-hemofiltration-always-be-the-preferred-mode-of-renal-replacement-therapy-for-the-patient-with-acute-brain-injury-yes
#10
EDITORIAL
Marcey Osgood, Susanne Muehlschlegel
No abstract text is available yet for this article.
September 11, 2017: Chest
https://www.readbyqxmd.com/read/28911909/counterpoint-should-continuous-venovenous-hemofiltration-always-be-the-preferred-mode-of-renal-replacement-therapy-for-the-patient-with-acute-brain-injury-no
#11
EDITORIAL
Matthew A Niemi, Jeffrey S Stoff
No abstract text is available yet for this article.
September 11, 2017: Chest
https://www.readbyqxmd.com/read/28895161/therapeutic-drug-monitoring-of-antitubercular-agents-for-disseminated-mycobacterium-tuberculosis-during-intermittent-haemodialysis-and-continuous-venovenous-haemofiltration
#12
J H Sin, R H Elshaboury, R M Hurtado, A R Letourneau, R G Gandhi
WHAT IS KNOWN AND OBJECTIVE: There is a lack of data regarding therapeutic drug monitoring (TDM) of antitubercular agents in the setting of continuous venovenous haemofiltration (CVVH). We describe TDM results of numerous antitubercular agents in a critically ill patient during CVVH and haemodialysis. CASE SUMMARY: A 49-year-old man was initiated on treatment for disseminated Mycobacterium tuberculosis. During hospital admission, the patient developed critical illness and required renal replacement therapy...
September 11, 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28871391/hemofiltration-induces-generation-of-leukocyte-derived-cd31-cd41-microvesicles-in-sepsis
#13
Georg Franz Lehner, Ulrich Harler, Clemens Feistritzer, Viktoria Maria Haller, Julia Hasslacher, Romuald Bellmann, Michael Joannidis
BACKGROUND: Microvesicles (MV) are extracellular vesicles known to be associated with cellular activation and inflammation. Hemofiltration is an effective blood purification technique for patients with renal failure and possibly also eliminates inflammatory mediators in the setting of sepsis. On the other hand, proinflammatory stimuli are induced by blood contacting the artificial membrane during extracorporeal blood purification. In chronic dialysis patients a systemic increase in MV has been described...
September 4, 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28863043/pediatric-tandem-therapeutic-apheresis-a-multidisciplinary-approach
#14
Rachel M Sirignano, Erin K Meyer, Ross Fasano, Matthew L Paden
The epidemiology, safety, and efficacy of pediatric multiple tandem extracorporeal therapies are not well understood. We conducted a retrospective chart review of therapeutic apheresis (TA) from January 1, 2012 to October 31, 2015. We collected procedural/clinical demographics, American Society for Apheresis (ASFA) indication, complications, and mortality. One hundred eighty tandem TA procedures were performed in 53 patients. Median age was 9 years (range: 2 months to 21 years) with a median weight of 28 kg (range: 6-170...
August 31, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28820041/a-report-of-7-year-experience-on-pediatric-continuous-renal-replacement-therapy
#15
Ayse Filiz Yetimakman, Selman Kesici, Murat Tanyildiz, Umut Selda Bayrakci, Benan Bayrakci
BACKGROUND: Continuous renal replacement therapies (CRRTs) either as continuous venovenous hemofiltration (CVVH) or hemodiafiltration (CVVHD) are used frequently in critically ill children. Many clinical variables and technical issues are known to affect the result. The factors that could be modified to increase the survival of renal replacement are sought. As a contribution, we present the data on 104 patients who underwent CRRT within a 7-year period. MATERIALS AND METHOD: A total of 104 patients admitted between 2009 and 2016 were included in the study...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28789610/management-of-refractory-bleeding-post-cardiopulmonary-bypass-in-an-acute-heparin-induced-thrombocytopenia-type-ii-renal-failure-patient-who-underwent-urgent-cardiac-surgery-with-bivalirudin-angiox-%C3%A2-anticoagulation
#16
Kimberly Hassen, Maria R Maccaroni, Haytham Sabry, Smitangshu Mukherjee, Shankari Serumadar, Inderpaul Birdi
Acute heparin-induced thrombocytopenia (HIT) patients present a myriad of anticoagulation management challenges, in clinical settings where unfractionated heparin (UFH) is the traditional drug of choice. UFH use in cardiac surgery is a known entity that has been subject to rigorous research. Research has, thus, led to its unparalleled use and the development of well-established protocols for cardiac surgery. In comparison to UFH, bivalirudin use for acute HIT patients requiring urgent cardiac surgery with cardiopulmonary bypass (CPB) is still in its infancy...
August 1, 2017: Perfusion
https://www.readbyqxmd.com/read/28721515/prolonged-intermittent-renal-replacement-therapy-in-children
#17
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/28708212/albumin-corrected-total-ionized-calcium-ratio-is-not-superior-to-total-ionized-calcium-ratio-as-an-indicator-of-citrate-accumulation
#18
Yin Zheng, Feng Zhuang, Qiuyu Zhu, Shuai Ma, Yao Xu, Jianxin Lu, Guihua Hao, Yong Gu, Chuanming Hao, Mingli Zhu, Feng Ding
BACKGROUND: Total/ionized calcium ratio has been used as an indirect index of increased plasma citrate concentration during citrate anticoagulation. However, they were obtained without any adjustment of total calcium for albumin. Herein, we investigated whether the albumin-corrected total/ionized calcium ratio performed better than total/ionized calcium ratio. METHODS: 20 critically ill patients were treated with continuous venovenous hemofiltration (CVVH) using citrate anticoagulation...
July 11, 2017: International Journal of Artificial Organs
https://www.readbyqxmd.com/read/28689876/impact-of-renal-replacement-modalities-on-the-clearance-of-piperacillin-tazobactam-administered-via-continuous-infusion-in-critically-ill-patients
#19
Claire Roger, Menino O Cotta, Laurent Muller, Steven C Wallis, Jeffrey Lipman, Jean-Yves Lefrant, Jason A Roberts
This prospective pharmacokinetic study aimed to compare the clearance of piperacillin-tazobactam administered as a 24-h continuous infusion between continuous venovenous haemodiafiltration (CVVHDF) and continuous venovenous haemofiltration (CVVH) applied at equal dose in critically ill patients. A loading dose of 4.5 g of piperacillin-tazobactam followed by a continuous infusion (500 mg/h) was administered to patients randomized to receive CVVHDF or CVVH. Serial pre- and postfilter blood samples were drawn during an 8-h sampling interval...
July 6, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28676904/differences-in-cvvh-vs-cvvhdf-in-the-management-of-sepsis-induced-acute-kidney-injury-in-critically-ill-patients
#20
Vedran Premuzic, Nikolina Basic-Jukic, Bojan Jelakovic, Petar Kes
We hypothesized that patients with sepsis and AKI, especially patients without preserved renal function, and treated with continuous veno-venous hemodiafiltration (CVVHDF), have lower risk for mortality than patients treated with continuous veno-venous hemofiltration (CVVH). Patients were included if they fulfilled the diagnosis of severe sepsis or septic shock, suffered AKI and received continuous renal replacement therapy (CRRT) in intensive care unit. There were 62 patients treated by CVVH and 75 treated by CVVHDF...
December 2017: Journal of Artificial Organs: the Official Journal of the Japanese Society for Artificial Organs
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