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Evaluating The Clinical Utility Of A Novel Electroencephalography System For Assessing Perioperative Neurocognition In Older Surgical Patients, Lloyd H. Barnwell Iii

Theses and Dissertations

Postoperative delirium (POD) is a public health and research priority (American Society of Anesthesiologists, 2019). POD is a risk factor for long-term neurocognitive decline, and the rate of decline is directly proportional to the severity of POD (Vasunilashorn et al., 2018). Baseline cognitive function is a strong, independent predictor for POD (Culley et al., 2017). The International Perioperative Neurotoxicity Working Group recommends baseline cognitive function be assessed for older patients prior to surgery and anesthesia (Berger, et al., 2018). Perioperative cognitive screening tools trialed in anesthesia are not routinely incorporated into clinical practice related to validity, reliability, or practicality problems …

Predicting Arterial Oxygen Desaturation Events Via Patient Journal And Pulse Oximetry Data In Postoperative Ambulatory Surgery Patients, Charles R. Elam Iv

Theses and Dissertations

Associations between patient and procedural factors on the nature and quality of the immediate in-home recovery from anesthesia following ambulatory orthopedic surgery are unknown. Further, there is a paucity of outcomes research quantitatively categorizing in-home

patient recovery and safety following discharge from same-day orthopedic procedures. Tools are available, however, to shed light on outcomes in this population, and integration of such available measures is critical.

Ambulatory orthopedic surgery is a burgeoning specialty, with growth expected over the foreseeable future. The expected increased patient caseload subsequent to implementation of the Affordable Care Act and aging Baby Boom generation suggests greater morbidity …

Determinants Of Hospital Administrators' Choice Of Anesthesia Practice Model, Maribeth L. Massie

Theses and Dissertations

Hospital administrators are being held accountable by patients, insurers, and other stakeholders in evaluating their overall hospital performance to reduce costs and improve efficiency. With the move to alternative payment models and value-based purchasing, hospital administrators must understand the economic viability and value that their specialty services bring to their facility.

The purpose of this study was to identify the determinants New England acute care hospital administrators’ utilize in making the choice of anesthesia practice model for their facility.

A quantitative, exploratory study of factors hospital administrators use when choosing an anesthesia practice model utilizing a non-experimental, correlational research design …

Parental Understanding Of Anesthesia Risk For Dental Treatment, Andrew Zale

Theses and Dissertations

Purpose: To determine which method of anesthesia risk presentation parents understand and prefer across their demographic variables Methods: As a cross-sectional study, questionnaires were distributed to 50 parents of patients (<7 years of age) in the VCU Pediatric Dental Clinic. Parents were asked of their own and their children’s demographics, previous dental and anesthesia experiences, and anesthesia understanding. Parents were then asked to rate the level of risk of several risk presentations and finally asked which method of risk presentation they most understood or preferred. Data analysis was performed using descriptive statistics, correlation coefficients, likelihood chi square tests, and repeated measures logistic regression. Results: There was no evidence of a differential preference due to gender (P = 0.28), age (P > .9), education (P = 0.39) or whether they incorrectly answered any risk question (P > 0.7). There was some evidence that the three types were not equally preferred (likelihood ratio chi- square = 5.31, df =2, P-value = 0.0703). The best estimate is that 60% prefer charts, 34% prefer numbers, and 36% prefer activity comparisons. There was a relationship between the average relative risk of general anesthesia and age (r …