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Vancomycin dialysis

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https://www.readbyqxmd.com/read/28390069/antimicrobial-agents-for-preventing-peritonitis-in-peritoneal-dialysis-patients
#1
REVIEW
Denise Campbell, David W Mudge, Jonathan C Craig, David W Johnson, Allison Tong, Giovanni Fm Strippoli
BACKGROUND: Peritoneal dialysis (PD) is an important therapy for patients with end-stage kidney disease and is used in more than 200,000 such patients globally. However, its value is often limited by the development of infections such as peritonitis and exit-site and tunnel infections. Multiple strategies have been developed to reduce the risk of peritonitis including antibiotics, topical disinfectants to the exit site and antifungal agents. However, the effectiveness of these strategies has been variable and are based on a small number of randomised controlled trials (RCTs)...
April 8, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28379433/microbiome-perturbation-by-oral-vancomycin-reduces-plasma-concentration-of-two-gut-derived-uremic-solutes-indoxyl-sulfate-and-p-cresyl-sulfate-in-end-stage-renal-disease
#2
Lama Nazzal, Julia Roberts, Prabhjot Singh, Sachin Jhawar, Albert Matalon, Zhan Gao, Robert Holzman, Len Liebes, Martin J Blaser, Jerome Lowenstein
Background.: Observational studies have suggested a relationship between the plasma concentration of indoxyl sulfate (IS) and p -cresyl sulfate (PCS), small gut-derived 'uremic solutes', and the high incidence of uremic cardiomyopathy in patients with end-stage renal disease (ESRD). IS and PCS are derived from the metabolism of dietary components (tryptophan and tyrosine) by gut bacteria. This pilot study was designed to examine the effects of a poorly absorbable antibiotic (vancomycin) on the plasma concentration of two gut-derived 'uremic solutes', IS and PCS, and on the composition of the gut microbiome...
March 31, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28379095/an-insight-into-the-antibiofilm-properties-of-costa-rican-stingless-bee-honeys
#3
L G Zamora, C J Beukelman, A J J van den Berg, P C Aerts, H C Quarles van Ufford, R Nijland, M L Arias
OBJECTIVE: There is an increasing search for antibiofilm agents that either have specific activity against biofilms or may act in synergy with antimicrobials. Our objective is to examine the the antibiofilm properties of stingless bee honeys. METHOD: Meliponini honeys from Costa Rica were examined along with Medihoney as a reference. All honeys were submitted to a screening composed of minimum inhibitory concentration, inhibition of biofilm formation and biofilm destruction microplate-based assays against a Staphylococcus aureus biofilm forming strain...
April 2, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28360372/peritonitis-as-the-first-presentation-of-disseminated-listeriosis-in-a-patient-on-peritoneal-dialysis-a-case-report
#4
Weiwei Beckerleg, Vaibhav Keskar, Jolanta Karpinski
Infections with Listeria monocytogenes are uncommon but serious, with mortality rate approaching 30% in cases of systemic involvement despite first-line therapy. They are usually caused by ingestion of contaminated foods, but spontaneous infections have also been described. Listeria monocytogenes is a rare cause of peritonitis, and most of the published cases are in patients with cirrhosis and ascites. There are a few reported cases of Listeria peritonitis associated with peritoneal dialysis (PD), primarily isolated peritonitis...
March 2017: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/28350363/determination-of-vancomycin-in-human-serum-by-cyclodextrin-micellar-electrokinetic-capillary-chromatography-cd-mekc-and-application-for-pdap-patients
#5
Jiajing Wang, Yuqing Cao, Shengyuan Wu, Shuowen Wang, Xin Zhao, Tingting Zhou, Yuefen Lou, Guorong Fan
A simple and sensitive cyclodextrin-micellar electrokinetic capillary chromatography (CD-MEKC) method with UV detection was developed and validated for the determination of vancomycin (VCM) in serum. The separation was achieved in 14 min at 25 °C with a fused-silica capillary column of 40.2 cm × 50 mm i.d. (effective length 30.2 cm) and a run buffer containing 25 mM borate buffer with 50 mM sodium dodecylsulfonate (SDS) (pH 9.5) and 2% sulfobutyl-β-cyclodextrin (sulfobutyl-β-CD). Under optimal conditions for biological samples, good separations with high efficiency and short analysis time were achieved...
March 28, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28348103/risk-factors-and-outcomes-of-vancomycin-resistant-enterococcus-colonization-in-patients-on-peritoneal-dialysis-a-single-center-study-in-hong-kong
#6
Ching Shan Yeung, Chi Yuen Cheung, Yiu Han Chan, Wai-Leung Chak
♦ Background: Vancomycin-resistant Enterococcus (VRE) colonization is common among patients with chronic kidney disease. However, data concerning VRE colonization among patients receiving peritoneal dialysis (PD) is lacking. The aim of this study is to evaluate the risk factors and various clinical outcomes for VRE colonization among PD patients. ♦ Methods: This is a retrospective cohort study of 166 PD patients who were hospitalized between 1 August 2013 and 31 July 2014. They were screened for VRE colonization status during a major VRE outbreak in Hong Kong in 2013 and were then categorized into 2groups: VRE-positive and VRE-negative...
March 27, 2017: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/28247627/-five-year-analysis-of-microbial-landscape-of-transplantation-and-dialysis-center-20112015
#7
A B Zulkarnaev, A V Vatazin, E V Rusanova, V A Fedulkina, S A Pasov
INTRODUCTION: Treatment of bacterial infections is pressing and difficult task of modern transplantology. AIM: To analyze the spectrum of bacterial microflora and bacterial sensitivity to antibiotics in patients of the transplantation and dialysis center. RESULTS: The study analyzed the results of bacteriological tests performed in 534 patients with chronic kidney disease stage 5 in 2011-2015. Biomaterials for the examination included urine, blood, wound discharge and sputum...
August 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28152540/vancomycin-during-the-last-hour-of-the-hemodialysis-session-a-pharmacokinetic-analysis
#8
Lila Ghouti-Terki, Elodie Chasseuil, Nolwenn Rabot, Gilles Paintaud, Maud François, Béatrice Birmelé, François Darrouzain, Matthias Büchler, Jean-Michel Halimi, David Ternant
BACKGROUND: Vancomycin is usually administered after the dialysis sessions to patients undergoing hemodialysis. Administration of vancomycin during (as opposed to after) sessions would save time, and would be more acceptable to patients and staff, but may lead to vancomycin underexposure. The aim of this study was to propose a new dosing regimen of vancomycin taking into account the dialysis-related losses of vancomycin when administered during dialysis. METHODS: In this monocentric prospective study, vancomycin was infused to dialyzed patients during the last hour of the dialysis session at increased doses...
2017: Nephron
https://www.readbyqxmd.com/read/28125179/an-approach-to-optimise-therapeutic-vancomycin-dosage-in-a-haemodialysis-population
#9
H Gunning, G Taylor, A Smyth, G Mellotte, J Fennell, P Murphy, P Lavin, C Wall
Haemodialysis patients are at risk of gram-positive bacteraemia and commonly require intravenous vancomycin. Intravenously administered vancomycin is primarily excreted by the kidney and exhibits complex pharmacokinetics in haemodialysis patients; achieving therapeutic levels can be challenging. An audit in our unit showed current practises of vancomycin administration resulted in a high proportion of sub-therapeutic levels. A new protocol was developed with fixed weight-based loading and subsequent dosing guided by pre-dialysis levels, target levels were 10-20mg/L...
October 12, 2016: Irish Medical Journal
https://www.readbyqxmd.com/read/28070047/-clinical-analysis-for-patients-with-continuous-ambulatory-peritoneal-dialysis-associated-peritonitis
#10
Jian Liu, Xun Huang, Yao Liu, Hui Xu, Rui'e Gong, Chunhui Li
To analyze the clinical characteristics of continuous ambulatory peritoneal dialysis (CAPD) associated peritonitis in the tertiary hospitals and to discuss the preventive and therapeutic strategy.
 Methods: The clinical characteristics, pathogens, resistance and outcomes of 126 CAPD associated peritonitis in 104 patients from Jan, 2013 to June, 2016, were retrospectively analyzed.
 Results: Among the patients, the incidence rates of abdominal pain, fever, diarrhea and emesis were 104 (82.54%), 56 (44.44%), 49 (38...
December 28, 2016: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/28027794/intraperitoneal-vancomycin-plus-either-oral-moxifloxacin-or-intraperitoneal-ceftazidime-for-the-treatment-of-peritoneal-dialysis-related-peritonitis-a-randomized-controlled-pilot%C3%A2-study
#11
Rong Xu, Zhikai Yang, Zhen Qu, Huan Wang, Xue Tian, David W Johnson, Jie Dong
BACKGROUND: Intraperitoneal administration of antibiotics is recommended as a first treatment for managing peritoneal dialysis (PD)-related peritonitis. However, the efficacy of oral administration of quinolones has not been well studied. STUDY DESIGN: Randomized controlled pilot study. SETTING & PARTICIPANTS: 80 eligible patients with PD-related peritonitis from Peking University First Hospital (40 in each arm). INTERVENTION: Intraperitoneal vancomycin, 1g, every 5 days plus oral moxifloxacin, 400mg, every day (treatment group) versus intraperitoneal vancomycin, 1g, every 5 days plus intraperitoneal ceftazidime, 1g, every day (control group)...
December 24, 2016: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/27895019/nephrotoxicity-during-vancomycin-therapy-in-combination-with-piperacillin-tazobactam-or-cefepime
#12
W Cliff Rutter, Jessica N Cox, Craig A Martin, Donna R Burgess, David S Burgess
Recent reports have demonstrated that vancomycin (VAN) may lead to an increase in the incidence of acute kidney injury (AKI) when it is combined with antipseudomonal beta-lactams. This study compared the incidence of AKI associated with VAN plus piperacillin-tazobactam (TZP) or cefepime (FEP). This was a retrospective, matched cohort study that was conducted at an academic medical center between September 2010 and September 2014 and that included adult patients without severe chronic or structural kidney disease, dialysis, pregnancy, cystic fibrosis, or a hospital transfer receiving TZP-VAN or FEP-VAN for at least 48 h...
February 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/27787755/antimicrobial-peptide-isolated-from-bacillus-amyloliquefaciens-k14-revitalizes-its-use-in-combinatorial-drug-therapy
#13
Sudip Regmi, Yun Hee Choi, Yoon Seok Choi, Mi Ri Kim, Jin Cheol Yoo
The present study was performed to evaluate the antibacterial activities of an antimicrobial peptide (CSpK14) and the synergies thereof with β-lactams against vancomycin-resistant Staphylococcus aureus (VRSA) and Enterococci (VRE). Our strain was isolated from fermented food (kimchi), which is 99.79 % homologous with Bacillus amyloliquefaciens subsp. plantarum FZB42(T). CSpK14 was purified to homogeneity by diammonium sulfate precipitation, concentration, dialysis, and followed by two-stage chromatographic separation, i...
March 2017: Folia Microbiologica
https://www.readbyqxmd.com/read/27756193/evaluation-of-weight-based-vancomycin-dosing-for-hospitalized-hemodialysis-patients
#14
Rebecca Maxson, Julia Pate, Jessica Starr
BACKGROUND: Current vancomycin dosing guidelines recommend targeting trough concentrations of 15-20 mg/L in complicated infections to avoid treatment failure and resistance. How to accomplish this in the intermittent hemodialysis (IHD) population has not been adequately described. A weight-based vancomycin dosing protocol for IHD patients was developed to provide standardization of vancomycin dosing for this patient population. Prior to implementation of this protocol, clinical pharmacists used their individual judgment for dosing and monitoring...
November 2016: Renal Failure
https://www.readbyqxmd.com/read/27636769/implementing-an-antimicrobial-stewardship-program-in-out-patient-dialysis-units
#15
Cheston B Cunha, Erika M C D'Agata
PURPOSE OF REVIEW: Rates of multidrug-resistant organisms (MDRO), including methicillin-resistant Staphylococcus aureus, vancomycin-resistant enterococci, and multidrug-resistant gram-negative bacteria, continue to rise among the population of chronic hemodialysis. Antimicrobial exposure is the main risk factor for MDRO emergence and dissemination. Up to 30% of antimicrobial doses administered in out-patient dialysis units may not be indicated. Antimicrobial stewardship programs (ASP) improve antimicrobial prescribing patterns...
November 2016: Current Opinion in Nephrology and Hypertension
https://www.readbyqxmd.com/read/27630843/microbiology-of-non-tunnelled-catheter-related-infections
#16
Shefali Gupta, Shrikara P Mallya, Ashok Bhat, Shrikala Baliga
INTRODUCTION: Aerobic bacterial infections often complicate vascular access in patients receiving haemodialysis, leading to Catheter-Related Blood Stream Infections (CRBSI). Various studies report Gram - positive bacteria, Staphylococcus aureus (S. aureus) in particular, as the most common aetiologic agent. Studies on microbiological analysis in this subset of population from India are very few. AIM: To examine clinical and bacteriological profiles of haemodialysis patients developing CRBSI, the antibiotic susceptibility of the bacteria isolated from these patients and determine nasal carriage of S...
July 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27595511/serratia-marcescens-bacteraemia-outbreak-in-haemodialysis-patients-with-tunnelled-catheters-due-to-colonisation-of-antiseptic-solution-experience-at-4-hospitals
#17
José L Merino, Hanane Bouarich, Mª José Pita, Patricia Martínez, Blanca Bueno, Silvia Caldés, Elena Corchete, Mª Teresa Jaldo, Beatriz Espejo, Vicente Paraíso
INTRODUCTION: The application of antiseptic solution for handling tunnelled catheters is recommended in patients undergoing haemodialysis. These routine antiseptic procedures in handling catheters are crucial to avoid complications. We report an outbreak of Serratia marcescens (S. marcescens) bacteraemia in numerous haemodialysis units of the Community of Madrid. MATERIAL AND METHODS: The first cases of bacteraemia due to S. marcescens were isolated in December 2014...
November 2016: Nefrología: Publicación Oficial de la Sociedad Española Nefrologia
https://www.readbyqxmd.com/read/27575698/clinical-and-microbiological-characteristics-of-heteroresistant-and-vancomycin-intermediate-staphylococcus-aureus-from-bloodstream-infections-in-a-brazilian-teaching-hospital
#18
Thaina Miranda da Costa, Priscylla Guimarães Migueres Morgado, Fernanda Sampaio Cavalcante, Andreia Paredes Damasco, Simone Aranha Nouér, Kátia Regina Netto Dos Santos
This study analyzed clinical and microbiological characteristics of heteroresistant (hVISA) and vancomycin-intermediate Staphylococcus aureus (VISA) from bloodstream infections (BSI) in a Brazilian teaching hospital, between 2011 and 2013. Minimum inhibitory concentrations (MIC) of antimicrobials were determined by broth microdilution method and SCCmec was detected by PCR. Isolates with a vancomycin MIC ≥ 2mg/L were cultured on BHI agar with 3, 4 or 6 mg/L (BHIa3, BHIa4 or BHIa6) of vancomycin and BHIa4 with casein (BHIa4ca)...
2016: PloS One
https://www.readbyqxmd.com/read/27571915/enigma-infection-or-allergy-vancomycin-induced-dress-syndrome-with-dialysis-dependent-renal-failure-and-cardiac-arrest
#19
Philip Simon Webb, Abdallah Al-Mohammad
A man aged 73 years with infective endocarditis presented with septic shock and was started on immediate antimicrobial therapy. His blood culture yielded no organism. Subsequently, he developed a severe allergic reaction to prolonged empirical vancomycin therapy. This manifested as fever, widespread maculopapular rash and severe progressive acute kidney injury ultimately requiring dialysis. In the context of eosinophilia, this was determined to be drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome...
August 29, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27516141/evidence-based-criteria-for-the-choice-and-the-clinical-use-of-the-most-appropriate-lock-solutions-for-central-venous-catheters-excluding-dialysis-catheters-a-gavecelt-consensus
#20
REVIEW
Mauro Pittiruti, Sergio Bertoglio, Giancarlo Scoppettuolo, Roberto Biffi, Massimo Lamperti, Alberto Dal Molin, Nicola Panocchia, Nicola Petrosillo, Mario Venditti, Carla Rigo, Enrico DeLutio
BACKGROUND: The most appropriate lock solution for central venous access devices is still to be defined. GAVeCeLT - the Italian group for venous access devices - has developed a consensus on the evidence-based criteria for the choice and the clinical use of the most appropriate lock solution for central venous catheters (excluding dialysis catheters). METHOD: After the constitution of a panel of experts, a systematic collection and review of the literature has been performed, focusing on clinical studies dealing with lock solutions used for prevention of occlusion (heparin, citrate, urokinase, recombinant tissue plasminogen activator [r-TPA], normal saline) or for prevention of infection (citrate, ethanol, taurolidine, ethylene-diamine-tetra-acetic acid [EDTA], vancomycin, linezolid and other antibiotics), in both adults and in pediatric patients...
November 2, 2016: Journal of Vascular Access
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