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"Perioperative fluid management"

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https://www.readbyqxmd.com/read/29123436/development-and-retrospective-clinical-assessment-of-a-patient-specific-closed-form-integro-differential-equation-model-of-plasma-dilution
#1
Glen Atlas, John K-J Li, Shawn Amin, Robert G Hahn
A closed-form integro-differential equation (IDE) model of plasma dilution (PD) has been derived which represents both the intravenous (IV) infusion of crystalloid and the postinfusion period. Specifically, PD is mathematically represented using a combination of constant ratio, differential, and integral components. Furthermore, this model has successfully been applied to preexisting data, from a prior human study, in which crystalloid was infused for a period of 30 minutes at the beginning of thyroid surgery...
2017: Biomedical Engineering and Computational Biology
https://www.readbyqxmd.com/read/29122527/implementation-of-enhanced-recovery-programs-for-bariatric-surgery-results-from-the-francophone-large-scale-database
#2
Anissa Deneuvy, Karem Slim, Maxime Sodji, Pierre Blanc, Denis Gallet, Marie-Cécile Blanchet
BACKGROUND: The feasibility, safety, and efficacy of programs for enhanced recovery after bariatric surgery (ERABS) are now well established. However, data concerning their large-scale implementation remain insufficient. OBJECTIVES: The objective of the present study was to review the multicenter implementation of ERABS SETTING: This retrospective analysis of a prospective database was conducted in 15 Groupe francophone de Rehabilitation Améliorée après ChirurgiE centers from data from March 2014 to January 2017...
October 4, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28992877/perioperative-fluid-management-in-major-hepatic-resection-an-integrative-review
#3
REVIEW
Osamu Yoshino, Marcos Vinicius Perini, Christopher Christophi, Laurence Weinberg
BACKGROUND: Fluid intervention and vasoactive pharmacological support during hepatic resection depend on the preference of the attending clinician, institutional resources, and practice culture. Evidence-based recommendations to guide perioperative fluid management are currently limited. Therefore, we provide a contemporary clinical integrative overview of the fundamental principles underpinning fluid intervention and hemodynamic optimization for adult patients undergoing major hepatic resection...
October 15, 2017: Hepatobiliary & Pancreatic Diseases International: HBPD INT
https://www.readbyqxmd.com/read/28979041/endothelial-glycocalyx-and-cardiopulmonary-bypass
#4
REVIEW
Gerard J Myers, Julie Wegner
On the outer surface of a human cell there is a dense layer of complex carbohydrates called glycocalyx, also referred to as glycans or the sugar coating on the cell surface, which is composed of a complex array of oligosaccharide and polysaccharide glucose chains that are covalently bonded to proteoglycans and lipids bound to the cell membrane surface. Studies of an intact endothelial glycocalyx layer (EGL) have revealed a number of critical functions that relate the importance of this protective layer to vascular integrity and permeability...
September 2017: Journal of Extra-corporeal Technology
https://www.readbyqxmd.com/read/28890555/perioperative-fluid-management-from-physiology-to-improving-clinical-outcomes
#5
REVIEW
Victoria A Bennett, Maurizio Cecconi
Perioperative fluid management is a key component in the care of the surgical patient. It is an area that has seen significant changes and developments, however there remains a wide disparity in practice between clinicians. Historically, patients received large volumes of intravenous fluids perioperatively. The concept of goal directed therapy was then introduced, with the early studies showing significant improvements in morbidity and mortality. The current focus is on fluid therapy guided by an individual patient's physiology...
August 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28774488/crystalloid-versus-colloid-fluids-for-reduction-of-postoperative-ileus-after-abdominal-operation-under-combined-general-and-epidural-anesthesia
#6
RANDOMIZED CONTROLLED TRIAL
Mohammad Reza Ghodraty, Faranak Rokhtabnak, Hossein Reza Dehghan, Alireza Pournajafian, Masoud Baghaee Vaji, Zahra Sadat Koleini, Jahan Porhomayon, Nader D Nader
BACKGROUND: The main objective of this study was to compare the effect of perioperative administration of crystalloid versus colloid solutions and its impact on reversal of ileus after resection with primary anastomosis of intestine. We hypothesized that inclusion of colloids will improve the return of intestinal motility. METHODS: In a double-blinded clinical trial, 91 the American Society of Anesthesiologists I to III patients undergoing abdominal operation for resection with anastomosis of small or large intestine were randomized to receive either lactated Ringer solution crystalloid group or 6% hydroxyethyl starch colloid group to replace intraoperative fluid loss (blood loss + third space)...
November 2017: Surgery
https://www.readbyqxmd.com/read/28762023/efficacy-of-goal-directed-fluid-therapy-via-pleth-variability-index-during-laparoscopic-roux-en-y-gastric-bypass-surgery-in-morbidly-obese-patients
#7
İsmail Demirel, Esef Bolat, Aysun Yıldız Altun, Mustafa Özdemir, Azize Beştaş
BACKGROUND: There is no well-recognized guideline for intraoperative fluid management in bariatric surgery. Goal-directed fluid therapy (GDFT) is a new concept of perioperative fluid management which was shown to improve patients' prognoses. Dynamic indicators may better predict fluid response compared to static indicators. In this study, we aimed to assess effects of administering GDFT protocol via Pleth Variability Index (PVI) in morbidly obese patients undergoing laparoscopic Roux-en-Y gastric bypass (RYGB) surgery...
July 31, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28719432/perioperative-fluid-management
#8
Brenton Alexander, Alexandre Joosten
No abstract text is available yet for this article.
July 14, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28682955/ringer-s-lactate-versus-normal-saline-in-urgent-cesarean-delivery-in-a-resource-limited-setting-a-pragmatic-clinical-trial
#9
Emmanuel Timarwa Ayebale, Arthur Kwizera, Cephas Mijumbi, Samuel Kizito, Anthony Michael Roche
BACKGROUND: Crystalloids are used routinely for perioperative fluid management in cesarean delivery. Few studies have determined the crystalloid of choice in obstetric anesthesia. We compared the effects of Ringer's lactate (RL) versus 0.9% normal saline (NS) on maternal and neonatal blood pH and 24-hour postoperative morbidity in urgent cesarean delivery in a low-resource setting. Our hypothesis was that RL would result in 30% less acidosis than NS. METHODS: This was a pragmatic prospective double-blind randomized controlled trial in the Mulago National Referral Hospital Labor Ward Theater from September 2011 to May 2012...
August 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28648412/renal-outcome-after-radical-cystectomy-and-urinary-diversion-performed-with-restrictive-hydration-and-vasopressor-administration-in-the-frame-of-an-enhanced-recovery-program-a-follow-up-study-of-a-randomized-clinical-trial
#10
Fiona Mei Wen Wu, Fiona Burkhard, Filippo Turri, Marc Furrer, Lukas Loeffel, George Thalmann, Patrick Wuethrich
OBJECTIVE: To determine whether a restrictive perioperative fluid management in the context of an enhanced recovery after surgery program for radical cystectomy and urinary diversion affects renal function, as fluid restriction and the use of vasopressors have been linked to impaired tissue perfusion, potentially resulting in renal dysfunction. METHODS: We followed 166 patients initially included in a randomized clinical trial and equally allocated to receive a continuous norepinephrine administration combined with 1ml/kg/h initially, and after cystectomy 3ml/kg/h crystalloid infusion (intervention group, n = 83), or a standard crystalloid infusion of 6ml/kg/h throughout surgery (control group, n = 83)...
June 22, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28605474/digital-innovations-and-emerging-technologies-for-enhanced-recovery-programmes
#11
F Michard, T J Gan, H Kehlet
Enhanced recovery programmes (ERPs) are increasingly used to improve post-surgical recovery. However, compliance to various components of ERPs-a key determinant of success-remains sub-optimal. Emerging technologies have the potential to help patients and caregivers to improve compliance with ERPs.Preoperative physical condition, a major determinant of postoperative outcome, could be optimized with the use of text messages (SMS) or digital applications (Apps) designed to facilitate smoking cessation, modify physical activity, and better manage hypertension and diabetes...
July 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28486888/endothelial-glycocalyx-basic-science-and-clinical-implications
#12
REVIEW
N L Pillinger, Pca Kam
The classic Starling principle proposed that microvascular fluid exchange was determined by a balance of hydrostatic and oncotic pressures relative to the vascular wall and this movement of water was regulated by gaps in the intercellular spaces. However, current literature on the endothelial glycocalyx (a jelly-like protective layer covering the luminal surface of the endothelium) has revised Starling's traditional concepts. This article aims to summarise the literature on the glycocalyx related to its basic science, clinical settings inciting injury, protective strategies and clinical perspectives...
May 2017: Anaesthesia and Intensive Care
https://www.readbyqxmd.com/read/28484814/contemporary-approaches-to-perioperative-iv-fluid-therapy
#13
REVIEW
Paul S Myles, Sam Andrews, Jonathan Nicholson, Dileep N Lobo, Monty Mythen
BACKGROUND: Intravenous fluid therapy is required for most surgical patients, but inappropriate regimens are commonly prescribed. The aim of this narrative review was to provide evidence-based guidance on appropriate perioperative fluid management. METHOD: We did a systematic literature search of the literature to identify relevant studies and meta-analyses to develop recommendations. RESULTS: Of 275 retrieved articles, we identified 25 articles to inform this review...
May 8, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28289542/complications-after-pancreaticoduodenectomy-are-associated-with-higher-amounts-of-intra-and-postoperative-fluid-therapy-a-single-center-retrospective-cohort-study
#14
Birte Kulemann, Marianne Fritz, Torben Glatz, Goran Marjanovic, Olivia Sick, Ulrich T Hopt, Jens Hoeppner, Frank Makowiec
BACKGROUND: Perioperative mortality after pancreaticoduodenectomy has decreased significantly in high-volume centers, but morbidity remains high. Restrictive perioperative fluid management may contribute to reduced complication rates after various surgical procedures. The aim of this study was to determine whether there is a correlation between the amount of fluid administered and postoperative complications. We hypothesized that higher amounts of intra- and total fluid is associated with greater postoperative morbidity...
April 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28209144/modified-enhanced-recovery-after-surgery-eras-protocols-for-patients-with-obstructive-colorectal-cancer
#15
Dai Shida, Kyoko Tagawa, Kentaro Inada, Keiichi Nasu, Yasuji Seyama, Tsuyoshi Maeshiro, Sachio Miyamoto, Satoru Inoue, Nobutaka Umekita
BACKGROUND: Enhanced recovery after surgery (ERAS) protocols are now well-known to be useful for elective colorectal surgery, as they result in shorter hospital stays without adversely affecting morbidity. However, the efficacy and safety of ERAS protocols for patients with obstructive colorectal cancer have yet to be clarified. METHODS: We evaluated 122 consecutive resections for obstructive colorectal cancer performed between July 2008 and November 2012 at Tokyo Metropolitan Bokutoh Hospital...
February 16, 2017: BMC Surgery
https://www.readbyqxmd.com/read/28139242/the-effect-of-perioperative-fluid-management-on-postoperative-ileus-in-rectal-cancer-patients
#16
COMPARATIVE STUDY
Matthew S VandeHei, Christina M Papageorge, Matthew M Murphy, Gregory D Kennedy
BACKGROUND: Postoperative ileus is a common cause of increased morbidity and cost after operative intervention. The aim of this study was to assess how fluid type, volume, and timing may affect incidence of postoperative ileus. METHODS: A retrospective cohort study was performed on patients undergoing operative intervention for rectal cancer from 2008 to 2015 at a single institution. Univariate and multivariate analyses were used to assess the effect of type (crystalloid versus colloid), volume by quartile, and timing (perioperative versus postoperative) on rate of postoperative ileus...
June 2017: Surgery
https://www.readbyqxmd.com/read/28054107/-evidence-based-supportive-measures-to-secure-pancreatic-anastomoses
#17
O Belyaev, W Uhl
BACKGROUND: Pancreatic anastomosis is the Achilles heel of pancreatic surgery. Despite substantial progress in surgical techniques the rate of postoperative pancreatic fistulas remains very high. For this reason various supportive measures to secure pancreatic anastomoses are of continuing interest. OBJECTIVE: This review presents the newest evidence-based data on supportive measures designed to secure a pancreatic anastomosis. MATERIAL AND METHODS: The most recent meta-analyses, randomized controlled trials and the largest retrospective studies on the role of pancreatic duct stenting, double loop reconstruction, autologous patches and drainage in pancreaticoduodenectomy were taken into account...
January 2017: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/27957654/perioperative-fluid-management-ehab-farag-andrea-kurz-editors-springer-international-publishing-switzerland-2016-isbn-978-3-319-39139-7-978-3-319-39141-0-ebook
#18
Ellis Muggleton, Tülin Muggleton
No abstract text is available yet for this article.
December 12, 2016: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/27777751/evidence-based-perioperative-medicine-comes-of-age-the-perioperative-quality-initiative-poqi-the-1st-consensus-conference-of-the-perioperative-quality-initiative-poqi
#19
EDITORIAL
Timothy E Miller, Andrew D Shaw, Michael G Mythen, Tong J Gan
The 1st POQI Consensus Conference occurred in Durham, NC, on March 4-5, 2016, and was supported by the American Society of Enhanced Recovery (ASER) and Evidence-Based Perioperative Medicine (EBPOM). The conference focused on enhanced recovery for colorectal surgery and discussed four topics-perioperative analgesia, perioperative fluid management, preventing nosocomial infection, and measurement and quality in enhanced recovery pathways.
2016: Perioperative Medicine
https://www.readbyqxmd.com/read/27660701/american-society-for-enhanced-recovery-aser-and-perioperative-quality-initiative-%C3%A2-poqi-joint-consensus-statement-on-perioperative-fluid-management-within-an-enhanced-recovery-pathway-for-colorectal-surgery
#20
Robert H Thiele, Karthik Raghunathan, C S Brudney, Dileep N Lobo, Daniel Martin, Anthony Senagore, Maxime Cannesson, Tong Joo Gan, Michael Monty G Mythen, Andrew D Shaw, Timothy E Miller
BACKGROUND: Enhanced recovery may be viewed as a comprehensive approach to improving meaningful outcomes in patients undergoing major surgery. Evidence to support enhanced recovery pathways (ERPs) is strong in patients undergoing colorectal surgery. There is some controversy about the adoption of specific elements in enhanced recovery "bundles" because the relative importance of different components of ERPs is hard to discern (a consequence of multiple simultaneous changes in clinical practice when ERPs are initiated)...
2016: Perioperative Medicine
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