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goal directed haemodynamics

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https://www.readbyqxmd.com/read/28911286/the-effect-of-a-surgery-specific-cardiac-output-guided-haemodynamic-algorithm-on-outcomes-in-patients-undergoing-pancreaticoduodenectomy-in-a-high-volume-centre-a-retrospective-comparative-study
#1
L Weinberg, J Banting, L Churilov, R L McLeod, K Fernandes, I Chao, T Ho, D Ianno, V Liang, V Muralidharan, C Christophi, M Nikfarjam
In this retrospective observational study performed in a high-volume hepatobiliary-pancreatic unit, we evaluated the effect of a surgery-specific goal-directed therapy (GDT) physiologic algorithm on complications and length of hospital stay. We compared patients who underwent pancreaticoduodenectomy with either a standardised Enhanced Recovery After Surgery program (usual care group), or a standardised Enhanced Recovery After Surgery program in combination with a surgery-specific cardiac output-guided algorithm (GDT group)...
September 2017: Anaesthesia and Intensive Care
https://www.readbyqxmd.com/read/28880931/restrictive-intraoperative-fluid-optimisation-algorithm-improves-outcomes-in-patients-undergoing-pancreaticoduodenectomy-a-prospective-multicentre-randomized-controlled-trial
#2
Laurence Weinberg, Damian Ianno, Leonid Churilov, Ian Chao, Nick Scurrah, Clive Rachbuch, Jonathan Banting, Vijaragavan Muralidharan, David Story, Rinaldo Bellomo, Chris Christophi, Mehrdad Nikfarjam
We aimed to evaluate perioperative outcomes in patients undergoing pancreaticoduodenectomy with or without a cardiac output goal directed therapy (GDT) algorithm. We conducted a multicentre randomised controlled trial in four high volume hepatobiliary-pancreatic surgery centres. We evaluated whether the additional impact of a intraoperative fluid optimisation algorithm would influence the amount of fluid delivered, reduce fluid related complications, and improve length of hospital stay. Fifty-two consecutive adult patients were recruited...
2017: PloS One
https://www.readbyqxmd.com/read/28616213/postoperative-goal-directed-therapy-and-development-of-acute-kidney-injury-following-major-elective-noncardiac-surgery-post-hoc-analysis-of-pom-o-randomized-controlled-trial
#3
Amour Patel, John R Prowle, Gareth L Ackland
Background: The role of goal-directed therapy (GDT) in preventing creatinine rise following noncardiac surgery is unclear. We performed a post-hoc analysis of a randomized controlled trial to assess the relationship between postoperative optimization of oxygen delivery and development of acute kidney injury (AKI)/creatinine rise following noncardiac surgery. Methods: Patients were randomly assigned immediately postoperatively to receive either fluid and/or dobutamine therapy to maintain/restore their preoperative oxygen delivery, or protocolized standard care (oxygen delivery only recorded)...
June 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/28575331/oesophageal-doppler-guided-goal-directed-haemodynamic-therapy-in-thoracic-surgery-a-single-centre-randomized-parallel-arm-trial
#4
K B Kaufmann, L Stein, L Bogatyreva, F Ulbrich, J T Kaifi, D Hauschke, T Loop, U Goebel
Background: Postoperative pulmonary and renal complications are frequent in patients undergoing lung surgery. Hyper- and hypovolaemia may contribute to these complications. We hypothesized that goal-directed haemodynamic management based on oesophageal Doppler monitoring would reduce postoperative pulmonary complications in a randomized clinical parallel-arm trial. Methods: One hundred patients scheduled for thoracic surgery were randomly assigned to either standard haemodynamic management (control group) or goal-directed therapy (GDT group) guided by an oesophageal Doppler monitoring-based algorithm...
June 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28543041/the-added-value-of-cardiac-index-and-pulse-pressure-variation-monitoring-to-mean-arterial-pressure-guided-volume-therapy-in-moderate-risk-abdominal-surgery-coguide-a-pragmatic-multicentre-randomised-controlled-trial
#5
J Stens, J-P Hering, C W P van der Hoeven, A Boom, H S Traast, L E Garmers, S A Loer, C Boer
There is disagreement regarding the benefits of goal-directed therapy in moderate-risk abdominal surgery. Therefore, we tested the hypothesis that the addition of non-invasive cardiac index and pulse pressure variation monitoring to mean arterial pressure-based goal-directed therapy would reduce the incidence of postoperative complications in patients having moderate-risk abdominal surgery. In this pragmatic multicentre randomised controlled trial, we randomly allocated 244 patients by envelope drawing in a 1:1 fashion, stratified per centre...
September 2017: Anaesthesia
https://www.readbyqxmd.com/read/28044333/haemodynamic-monitoring-in-the-peri-operative-period-the-past-the-present-and-the-future
#6
REVIEW
X Watson, M Cecconi
Over recent years there has been an increase in the implementation of goal-directed therapy using minimally invasive haemodynamic monitoring techniques to guide peri-operative care. Since the introduction of the pulmonary artery flotation catheter in the 1980s, various haemodynamic monitors have been developed, each associated with their own benefits and limitations. Goal-directed therapy has been well-established as a standard of care in the peri-operative period and has largely been associated with a reduction in morbidity and mortality...
January 2017: Anaesthesia
https://www.readbyqxmd.com/read/27999663/implementation-of-goal-directed-fluid-therapy-during-hip-revision-arthroplasty-a-matched-cohort-study
#7
Marit Habicher, Felix Balzer, Viktor Mezger, Jennifer Niclas, Michael Müller, Carsten Perka, Michael Krämer, Michael Sander
BACKGROUND: Several randomized controlled trials (RCTs) have demonstrated that intraoperative goal-directed fluid therapy (GDFT) can decrease postsurgical complications in patients undergoing major abdominal surgery. However, very few studies have demonstrated the value of goal-directed therapy (GDT) in patients undergoing orthopaedic surgery and confirmed it is as useful in real-life conditions. Therefore, we initiated a GDFT implementation programme in patients undergoing hip revision arthroplasty in order to assess its effects on postoperative complications (e...
2016: Perioperative Medicine
https://www.readbyqxmd.com/read/27940452/perioperative-goal-directed-haemodynamic-therapy-based-on-flow-parameters-a-concept-in-evolution
#8
L Meng, P M Heerdt
Haemodynamic management incorporating direct or surrogate stroke volume monitoring has experienced a rapid evolution, because of emergence of the "goal-directed therapy" concept and technological developments aimed at providing a parameter leading to the goal. Nonetheless, consensus on both definitions of the ideal "goal" and strategies for achieving it remain elusive. For this review, we first consider basic physiological and patient monitoring factors relevant to the concept of "fluid responsiveness", and then focus upon randomized controlled trials and meta-analyses involving goal-directed haemodynamic therapy based on various flow parameters...
December 2016: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/27931648/haemodynamic-coherence-in-perioperative-setting
#9
REVIEW
Andrea Carsetti, Ximena Watson, Maurizio Cecconi
Over the last decade, there has been an increased interest in the use of goal-directed therapy (GDT) in patients undergoing high-risk surgery, and various haemodynamic monitoring tools have been developed to guide perioperative care. Both the complexity of the patient and surgical procedure need to be considered when deciding whether GDT will be beneficial. Ensuring optimum tissue perfusion is paramount in the perioperative period and relies on the coherence between both macrovascular and microvascular circulations...
December 2016: Best Practice & Research. Clinical Anaesthesiology
https://www.readbyqxmd.com/read/27903339/-effect-of-goal-directed-haemodynamic-management-on-the-postoperative-outcome-in-elderly-patients-with-fragile-cardiac-function-undergoing-abdominal-surgery
#10
L S Zheng, E W Gu, X H Peng, L Zhang, Y Y Cao
Objective: To investigate the effect of goal-directed haemodynamic management based on stroke volume variation (SVV), cardiac index (CI) and mean arterial blood pressure (MAP) on the postoperative outcome in elderly patients with fragile cardiac function undergoing gastrointestinal surgery. Methods: Ninety patients with fragile cardiac function, aged 65-90 years old, ASAⅡ or Ⅲ, NYHA Ⅱor Ⅲ, scheduled for abdominal surgery were enrolled in this study.The patients were randomly assigned to two groups: Experience anesthesia group (group E, n=45) and goal-directed hemodynamic management group (G group, n=45)...
November 22, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/27680814/g3-intraoperative-haemodynamic-monitoring-during-high-risk-caesarean-section-a-comparison-between-bioreactance-nicom-r-and-pressure-waveform-analysis-lidcorapidr-preliminary-results
#11
D Vinayagam, S Bampoe, B Thilaganathan, A Khalil
BACKGROUND: Intraoperative haemodynamic monitoring is carried out in high-risk surgical patients, often using invasive methods, including pulmonary artery catheterisation. Early goal-directed therapy in high-risk surgical patients reduces tissue hypoxia, organ failure and improves outcomes. Significant maternal morbidity arises as a result of perioperative haemorrhage. At present, heart rate and brachial blood pressure are used as proxy markers to aid in fluid resuscitation, however, we know that these exhibit minimal change during early stages of shock, and are poor indicators of the adequacy of therapeutic intervention...
August 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27636735/perioperative-haemodynamic-therapy-goal-directed-or-meta-directed
#12
Christopher Uhlig, Peter M Spieth
No abstract text is available yet for this article.
September 16, 2016: Minerva Anestesiologica
https://www.readbyqxmd.com/read/27568347/the-use-of-the-oesophageal-doppler-in-perioperative-medicine-new-opportunities-in-research-and-clinical-practice
#13
REVIEW
Bernardo Bollen Pinto, Glen Atlas, Bart F Geerts, Karim Bendjelid
The oesophageal Doppler (OD) is a minimally invasive haemodynamic monitor used in the surgical theatre and the ICU. Using the OD, goal-directed therapy (GDT) has been shown to reduce perioperative complications in high-risk surgical patients. However, most GDT protocols currently in use are limited to stroke volume optimisation. In the present manuscript, we examine the conceptual models behind new OD-based measurements. These would provide the clinician with a comprehensive view of haemodynamic pathophysiology; including pre-load, contractility, and afterload...
August 27, 2016: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/27543527/baroreflex-impairment-and-morbidity-after-major-surgery
#14
A Toner, N Jenkins, G L Ackland
BACKGROUND: Baroreflex dysfunction is a common feature of established cardiometabolic diseases that are most frequently associated with the development of critical illness. Laboratory models show that baroreflex dysfunction impairs cardiac contractility and cardiovascular performance, thereby increasing the risk of morbidity after trauma and sepsis. We hypothesized that baroreflex dysfunction contributes to excess postoperative morbidity after major surgery as a consequence of the inability to achieve adequate perioperative tissue oxygen delivery...
September 2016: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/27543523/fluid-resuscitation-management-in-patients-with-burns-update
#15
REVIEW
P Guilabert, G Usúa, N Martín, L Abarca, J P Barret, M J Colomina
Since 1968, when Baxter and Shires developed the Parkland formula, little progress has been made in the field of fluid therapy for burn resuscitation, despite advances in haemodynamic monitoring, establishment of the 'goal-directed therapy' concept, and the development of new colloid and crystalloid solutions. Burn patients receive a larger amount of fluids in the first hours than any other trauma patients. Initial resuscitation is based on crystalloids because of the increased capillary permeability occurring during the first 24 h...
September 2016: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/27396808/goal-directed-therapy-to-maintain-haemostasis
#16
REVIEW
C Oscier, M Cecconi
Perioperative goal-directed therapy typically involves the use of haemodynamic targets to optimise oxygen delivery. Common goals include stroke volume, cardiac output and arterial blood pressure, although future protocols may also incorporate an assessment of vascular tone and the microcirculation. This article reviews the current evidence for goal-directed therapy and discusses future directions.
June 2016: Best Practice & Research. Clinical Anaesthesiology
https://www.readbyqxmd.com/read/27352070/non-invasive-haemodynamic-optimization-in-major-abdominal-surgery-a-feasibility-study
#17
Ole Broch, Arne Carstens, Matthias Gruenewald, Edith Nischelsky, Lukas Vellmer, Berthold Bein, Heiko Aselmann, Markus Steinfath, Jochen Renner
BACKGROUND: Today, most of the preemptive haemodynamic optimization algorithms are based on variables associated with invasive techniques like arterial cannulation. The non-invasive NexfinTM technology is able to estimate continuous cardiac index (CI) and pulse pressure variation (PPV). However, the efficiency of an early goal directed therapy (EGDT) algorithm based on non-invasive variables has to be proven. The aim of our study was to investigate the feasibility of a non-invasive driven EGDT protocol and its impact on patient's outcome...
June 28, 2016: Minerva Anestesiologica
https://www.readbyqxmd.com/read/27085221/oesophageal-doppler-to-optimize-intraoperative-haemodynamics-during-prone-position-a-randomized-controlled-trial
#18
RANDOMIZED CONTROLLED TRIAL
Julien Picard, Damien Bedague, Pierre Bouzat, Céline Ollinet, Pierre Albaladejo, Jean-Luc Bosson, Jean-François Payen
BACKGROUND: Intraoperative use of oesophageal Doppler (OD) was associated with improved postoperative outcomes through the optimization of perioperative fluid management. We studied the effect on haemodynamics of a goal-directed fluid management approach, guided by OD, during elective spine surgery in the prone position. METHODS: Intraoperative fluid and vasopressor administration were directed according to one of two randomly chosen decision-making algorithms driven by either OD (OD group; n=33 patients) or standard parameters (standard group; n=34 patients)...
August 2016: Anaesthesia, Critical Care & Pain Medicine
https://www.readbyqxmd.com/read/27075210/perioperative-hemodynamic-goal-directed-therapy-and-mortality-a-systematic-review-and-meta-analysis-with-meta-regression
#19
Mariateresa Giglio, Fabio Manca, Lidia Dalfino, Nicola Brienza
INTRODUCTION: Recent data found that perioperative goal directed therapy (GDT) was effective only in higher control mortality rates (>20%) with a relatively high heterogeneity that limited the strength of evidence. The aim of the present meta-analysis was to clearly understand which high risk patients may benefit of GDT. EVIDENCE ACQUISITION: Systematic review of randomized controlled trials with meta-analyses, including a meta-regression technique. MEDLINE, EMBASE, and The Cochrane Library databases were searched (1980-January 2015)...
November 2016: Minerva Anestesiologica
https://www.readbyqxmd.com/read/27073445/application-strategy-of-picco-in-septic-shock-patients
#20
Xiaoyun Liu, Wenli Ji, Jifeng Wang, Tao Pan
Septic shock, also known as infectious or toxic shock, is a medical condition caused by severe infection and sepsis. Early identification, timely diagnosis and effective treatments are imperative to prevent this medical condition. The aim of the present study was to examine the application of pulse index continuous cardiac output (PiCCO) technique in the treatment of septic shock patients. Fifty septic shock patients were randomly divided into the conventional detection group (group C, n=25) and the PiCCO detection group (group P, n=25)...
April 2016: Experimental and Therapeutic Medicine
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