Dataset Information

Impact of immediate versus delayed tracheal extubation on length of ICU stay of cardiac surgical patients, a randomized trial.

ABSTRACT: INTRODUCTION:Ultra-fast track anaesthesia aims at immediate extubation of cardiac surgical patients at the end of the operation. This study compares the effect of ultrafast track anesthesia versus continued postoperative mechanical ventilation on the intensive care unit length of stay. METHODS:Fifty-two elective adult patients were randomly allocated into ultrafast track anaesthesia and conventional groups by computer-generated random numbers. Redo operations, pre-operative intubation, uncontrolled diabetes, shock/left ventricular ejection fraction < 45%, pulmonary artery systolic pressure >55mmHg, creatinine clearance -1, haemodynamic instability, or those with concerns of postoperative bleeding were excluded. Pre- and intra-operative management was similar and Logistic EuroSCORE II was calculated for all. Intra-operatively, haemodynamic parameters, urine output, oxygen saturation, arterial blood gas analysis, 5-lead electrocardiogram, operative bypass- and cross-clamp time, and opioid consumption were collected. Postoperatively, patients were compared during their intensive care unit stay. Data were analysed by ?²/Fischer exact, unpaired student's t-test, univariate two-group repeated measures with post hoc Dunnett's test, and Mann-Whitney U tests as appropriate. p < 0.05 was considered significant. RESULTS:Patients were comparable regarding their peri-operative characteristics and EuroSCORE. The intensive care unit stay was shorter in the ultrafast track anaesthesia group [57.4 (18.6) vs. 95 (33.6) h. p < 0.001], without increasing postoperative renal, respiratory complications rate or reopening rate. CONCLUSIONS:In this single center study, ultrafast track anaesthesia decreased intensive care unit stay without increasing the rate of post-operative complications.

SUBMITTER: Salah M

PROVIDER: S-EPMC4712034 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Impact of immediate versus delayed tracheal extubation on length of ICU stay of cardiac surgical patients, a randomized trial.

Salah Moataz M Hosny Hisham H Salah Maged M Saad Hoda H

Heart, lung and vessels 20150101 4

<h4>Introduction</h4>Ultra-fast track anaesthesia aims at immediate extubation of cardiac surgical patients at the end of the operation. This study compares the effect of ultrafast track anesthesia versus continued postoperative mechanical ventilation on the intensive care unit length of stay.<h4>Methods</h4>Fifty-two elective adult patients were randomly allocated into ultrafast track anaesthesia and conventional groups by computer-generated random numbers. Redo operations, pre-operative intuba ...[more]

PMID: 26811837

Similar Datasets

Project description:Machine learning can predict outcomes and determine variables contributing to precise prediction, and can thus classify patients with different risk factors of outcomes. This study aimed to investigate the predictive accuracy for mortality and length of stay in intensive care unit (ICU) patients using machine learning, and to identify the variables contributing to the precise prediction or classification of patients. Patients (n = 12,747) admitted to the ICU at Chiba University Hospital were randomly assigned to the training and test cohorts. After learning using the variables on admission in the training cohort, the area under the curve (AUC) was analyzed in the test cohort to evaluate the predictive accuracy of the supervised machine learning classifiers, including random forest (RF) for outcomes (primary outcome, mortality; secondary outcome, length of ICU stay). The rank of the variables that contributed to the machine learning prediction was confirmed, and cluster analysis of the patients with risk factors of mortality was performed to identify the important variables associated with patient outcomes. Machine learning using RF revealed a high predictive value for mortality, with an AUC of 0.945 (95% confidence interval [CI] 0.922-0.977). In addition, RF showed high predictive value for short and long ICU stays, with AUCs of 0.881 (95% CI 0.876-0.908) and 0.889 (95% CI 0.849-0.936), respectively. Lactate dehydrogenase (LDH) was identified as a variable contributing to the precise prediction in machine learning for both mortality and length of ICU stay. LDH was also identified as a contributing variable to classify patients into sub-populations based on different risk factors of mortality. The machine learning algorithm could predict mortality and length of stay in ICU patients with high accuracy. LDH was identified as a contributing variable in mortality and length of ICU stay prediction and could be used to classify patients based on mortality risk.

Project description:BackgroundEarly extubation after cardiac surgery is associated with decreased hospital stay and resource savings with similar mortality and has led to the widespread use of early extubation protocols. In the Vascular Quality Initiative, there is significant regional variation in the frequency of extubation in the operating room (endovascular aneurysm repair [EVAR], 77%-97%; open repair, 30%-70%) after repair of intact abdominal aortic aneurysms (AAAs). However, the effects of extubation practices on patient outcomes after repair of AAAs are unclear.MethodsAll patients undergoing repair of an intact AAA in the Vascular Study Group of New England from 2003 to 2015 were evaluated. Patients undergoing concomitant procedures or conversions were excluded. Timing of extubation was stratified for EVAR (operating room, <12 hours, >12 hours) and open repair (operating room, <12 hours, 12-24 hours, >24 hours). Prolonged hospital stay was defined as >2 days after EVAR and >7 days after open repair. Univariate and multivariable analyses were completed, and independent predictors of extubation outside of the operating room were identified.ResultsThere were 5774 patients evaluated (EVAR, 4453; open repair, 1321). After both EVAR and open repair, respiratory complications, prolonged hospital stay, and discharge to a skilled nursing facility (SNF) increased with intubation time. After adjustment, the odds of complications increased with each 12-hour delay in extubation: respiratory (EVAR: odds ratio [OR], 4.3 [95% confidence interval (CI), 3.0-6.1]; open repair: OR, 1.8 [95% CI, 1.5-2.2]), prolonged hospital stay (EVAR: OR, 2.7 [95% CI, 2.0-3.8]; open repair: OR, 1.3 [95% CI, 1.1-1.4]), and discharge to SNF (EVAR: OR, 2.0 [95% CI, 1.5-2.8]; open repair: OR, 1.4 [95% CI, 1.1-1.6]). Predictors of extubation outside of the operating room after EVAR included increasing age (OR, 1.5; 95% CI, 1.2-1.8), congestive heart failure (OR, 1.9; 95% CI, 1.2-3.0), chronic obstructive pulmonary disease (OR, 2.0; 95% CI, 1.4-2.9), symptomatic aneurysm (OR, 3.8; 95% CI, 2.3-5.7), and increasing diameter (OR, 1.01; 95% CI, 1.01-1.01). After open repair, increasing age (OR, 1.4; 95% CI, 1.1-1.6), congestive heart failure (OR, 1.8; 95% CI, 1.01-3.3), dialysis (OR, 2.8; 95% CI, 1.7-70), symptomatic aneurysm (OR, 2.8; 95% CI, 1.9-4.3), and hospital practice patterns (OR, 1.01; 95% CI, 1.01-1.01) were predictive of extubation outside of the operating room.ConclusionsThe benefits of early extubation in cardiac patients are also seen after AAA repair. Suitable patients should be extubated in the operating room to decrease respiratory complications, length of stay, and discharge to an SNF. Early extubation protocols should be considered to reduce regional variation in extubation practices and to improve patient outcomes.

Dataset Information

Impact of immediate versus delayed tracheal extubation on length of ICU stay of cardiac surgical patients, a randomized trial.

Publications

Impact of immediate versus delayed tracheal extubation on length of ICU stay of cardiac surgical patients, a randomized trial.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets