Evaluation of Goal-Directed Intraoperative Hemodynamic Optimization Protocol
Evaluation of Goal-Directed Intraoperative Hemodynamic Optimization Protocol
As part of a quality assurance program, the Department of Anesthesiology implemented a Goal-Directed Fluid Management training course for all physicians and nurses to provide goal-directed fluid management. We intend to assess whether there has been any improvement in patient outcomes by analyzing de-identified clinical information that are readily available via the medical center electronic medical record system. The time-frame we are interested in is one year before and one year after the Goal-Directed Fluid Management training curriculum (June 15, 2011 to September 15, 2013).
A number of published studies in anesthesia have demonstrated that certain patient factors may impact patient perioperative outcomes. Factors such as age, gender, cardiac function, and hemodynamic status all have been shown to be predictive indicators. The goal of the present study is to evaluate these factors with the effectiveness of the Goal Directed Fluid Management training on patient outcomes after major surgeries and document the final perioperative outcomes.
This is an observational study in which patients' de-identified clinical information will be extracted from the University of California, Irvine Medical Center electronic medical record system to evaluate whether there has been a change in patients' outcomes after the Goal-Directed Fluid Management training curriculum was implemented. We will extract data from both before and after the training took place-- the time-frame is from June 15, 2011 to September 15, 2013. Specifically we will be looking at 30 day re-admission and 90 day mortality following surgery. There are no study procedures or use of biological material. Patient identifies are utilized in the secure database as this is utilized for clinical management. When the data is extracted from the database for research purposes the patient identifiers will be removed and no patient identifiers will be included in the information during statistical analysis or subsequent reporting. For publication, only aggregate data is utilized. No identifiable patient information will be released at any time.
Statistical considerations may include: Sample Size Considerations, Predictors, Covariates/Cofounders, Statistical Goal(s), Statistical Approach, and Secondary Analysis. Specifically, statistical analysis will be performed using computerized software (SPSS for Windows version 12.0). For data that was non-normally distributed a Mann Mann-Whitney test will be used and normally distributed data will be compared using the Student T-test. Ordinal and nominal data will compared using Chi-Square analysis. A p value smaller or equal to 0.05 will be considered significant. These statistical considerations will aid in supporting the study's hypothesis for patient outcomes improvement with Early Goal Directed Fluid Management training.
Inclusion Criteria:
Exclusion Criteria: