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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

The Effect of Electronic Feedback on Anesthesia Providers' Timely Preoperative Antibiotic Administration

Pabalate, Jonathan 01 January 2009 (has links)
The growing presence of electronic anesthesia record keeping and perioperative informatics systems is contributing to a database of valuable information that can significantly improve patient care and patient outcomes. Efforts such as the National Surgical Quality Improvement Project and the Surgical Care Improvement Project have analyzed quality measures that directly correlate to patient outcomes. Several of these quality indicators are influenced by the performance of anesthesia providers’ activities in the perioperative period. These programs promote timely administration of preoperative antibiotics. One of their guidelines states that preoperative antibiotic should be given within an hour prior to surgical incision. Surgical site infections are the most common postoperative complication. Reducing postoperative complications can reduce health care costs, and postoperative morbidity and mortality rates. The purpose of this project was to utilize an electronic feedback mechanism to improve anesthesia providers’ documentation of timely preoperative antibiotic administration. Electronic feedback reminders in the form of screensaver dashboards displaying updated departmental timely antibiotic percentage metrics for the day, the past week, and the past month were displayed for 16 weeks. Text messages were delivered once a week for 6 weeks showing an anesthesia providers’ prior average one week on time antibiotic along with an equivalent department on time average. The measures were effective in improving the documentation of timely antibiotic administration.
12

Effects of Community of Practice and Knowledge Translation Strategies on Nurse Practitioners' Knowledge and Practice Behavior

Holman, Helen M 01 January 2009 (has links)
Background: Emerging evidence suggests that interactive CE activities will have the most effect in terms of knowledge and practice. Using technology to provide interactivity via computer-based applications is as effective an educational strategy as traditional education formats. Methods: A randomized controlled trial was conducted to test the effectiveness and satisfaction of educational activities provided within an online community of practice(CoP) on nurse practitioner (NP) knowledge and practice behavior. The online interactive website combined certified continuing education, professional forum, Ask-the-Experts, national guideline links, patient education tools, and professional resources. A Two-Group Control Group design was used. Study participants were assessed on knowledge and practice behavior prior to and after the six month study. Results: A sample of 66 NPs was randomly assigned to an online education only control group (n=33) or a CoP group (n=33). NPs in both groups had similar pretest knowledge assessment scores: 46% (control) vs. 49% (CoP), and pretest clinical vignette scores: 51%(control) vs. 57% (CoP). After the intervention, there was no significant increase in the posttest scores of the CoP group at 6 months compared with the posttest scores of the control group (knowledge assessment: 67% vs. 60%, p =.17; clinical vignettes: 67% vs. 74%, p =.28). Conclusions: The pilot test did not demonstrate that the intervention (CoP access) had a more positive effect on knowledge or clinical performance than access to online CE activities alone. It did however confirm the effectiveness of online education in improving knowledge.
13

Dermoscopy : An Evidence-Based Approach for the Early Detection of Melanoma

Armstrong, Angela 01 January 2011 (has links)
The purpose of this project was to evaluate the effectiveness of a practice-based dermoscopy training program for dermatology healthcare providers in order to improve their technique of performing clinical skin exams for the early detection of melanomas. The overall incidence of melanoma continues to rise. More than 75% of all skin cancer deaths are from melanoma. Advanced melanoma spreads to lymph nodes and internal organs and can result in death. One American dies from melanoma almost every hour (American Cancer Society [ACS], 2009). Early diagnosis and excision are essential to reduce morbidity and to improve patient survival. This one-group before-and-after study design utilized a convenience sample of three dermatology healthcare providers (DHPs). The primary investigator conducted a retrospective review of the pathology logs for each provider. The time frame for the review was a three-month period in 2010, which represented the same time frame that the study was conducted in 2011. The DHPs participated in a four-hour training workshop that included pattern analysis recognition using dermoscopy. Following the workshop, each DHP was given a DermLite 3Gen DL100 to use in practice when performing clinical skin examinations. All DHPs completed a data collection sheet to document their pattern of decision making with and without a DermLite. The outcome of interest was the use of dermoscopy by DHPs to demonstrate an increased detection of melanoma when compared to naked-eye examination. The outcome was evaluated 12 weeks postworkshop training. There were 120 evaluations made with the DermLite as compared to the naked eye. The overall agreement was 0.52, AC1 coefficient (95% CI) was 0.36 (0.30, 0.42), p < .001, and kappa coefficient (95% CI) was 0.27 (0.20, 0.43), p < .001. Overall, the risk of lesion under exam being suspicion for skin cancer was higher on 27.5% (33 out of 120) of the evaluations and lower on 20.8% (25 out of 120) evaluations. The risk of lesion was evaluated the same on 51.7% (62 out of 120) of the evaluations. This is an indication of “Poor” agreement between the two methods. The diagnosis and disposition made using DermLite compared to naked-eye results for both coefficients provided an “Intermediate to Good” agreement between the two methods in assigning diagnosis and disposition. This indicates that there is no difference between DermLite and naked-eye evaluations. More studies are needed in order to provide better evidence on the value of dermoscopy in clinical practice at the Dermatology and Laser Center. Future projects should be more explicit regarding the methods used and lesion selection in order to better understand the benefits of dermoscopy.
14

Impact of Group Medical Visits for Adult Patients with Type 2 Diabetes Mellitus

Pye, Theresa 01 January 2011 (has links)
Diabetes is a condition that is primarily self-managed and lifestyle modifications such as diet, exercise, and weight management are necessary to reduce morbidity and mortality. Motivation to implement lifestyle modifications through self management is an integral part of disease management and studies have shown group medical visits are more effective than individual appointments in this patient population. The purpose of this project was to develop, implement and evaluate an evidencebased group medical visit program for up to a maximum of 8 adult patients with type 2 diabetes in a family practice setting for six months. Seven participants with abnormal A1C results accepted the invitation to attend group medical visits. Here surrounded by peers with the same diagnosis, they were able to learn and discuss methods to self manage their type 2 diabetes. At the conclusion post survey results indicate positive change in some lifestyle behaviors and improvement with hemoglobin A1C. However there was no improvement in weight management. A cost analysis reveals group medical visits may generate a small profit when compared to individual visits. Group medical visits may offer an effective means to motivate patients to make lifestyle change to reduce risk.
15

Emerging Evidence in Infection Control Effecting Change

Machan, Melissa Dawn 01 January 2011 (has links)
Current procedures for cleaning anesthesia airway equipment have been reported to be ineffective. The potential for cross-contamination from some airway equipment to a patient has been documented in several studies. In order to prevent potential infections, it should be ascertained as to why all anesthesia providers are not using disposable laryngoscope blades. The purpose of this evidence based project is to determine the perceptions of anesthesia providers regarding the use of disposable laryngoscope blades. Their frequency of use, their evaluation of ease of use, and any complications encountered when using the disposable blade before and after an in-service program designed to increase the use of disposable blades will be determined. Once Institutional Review Board (IRB) approval and written consent were obtained, anesthesia providers were asked to complete an anonymous one page questionnaire on their knowledge and practice regarding disposable laryngoscope blades. Immediately following the completion of the questionnaire, participants were given an investigator developed article to read. Participants completed the same anonymous questionnaire 3 months following the pre-intervention questionnaire. Inventory of the disposable laryngoscope blades were collected at the start of the project, at one month, and then again at three months. A total of 12 anesthesia providers participated in the evidence based practice project. An increased number of providers stated that they felt disposable laryngoscope blades were easy to use at the completion of the project and there was an increased use of disposable laryngoscope blades. At post-intervention, anesthesia providers described performance (25%) as their reason for not using the disposable laryngoscope blade which was down from the start of the project (60%). A single proportion Z-Test showed that the 23% increase in use of disposable laryngoscope blades after the intervention was statistically significant (Z=2.046, p=0.041). This evidence based project has shown that despite initial apprehension, a change in practice was evident after dissemination of the best and most recent clinical evidence regarding laryngoscope blades which should translate to improved patient outcomes.
16

An Educational Intervention to Increase Fruit and Vegetable Consumption in Parents of Obese and Overweight Children

Barkley, Zenesha R. 01 January 2012 (has links)
The incidence and prevalence of overweight and obese children in the United States is a serious health concern since the complications of childhood obesity can have serious and long-term effects: cardiovascular disease, sleep apnea, type 2 diabetes, neurological disease, and pulmonary disease. Parental modeling and nutritional education focusing on the obese/overweight child’s parents has been shown as an effective strategy for improving nutritional outcomes of the recommended servings of fruits and vegetables in children from five to ten years of age. Outcomes of this study and targeted nutritional modeling included increasing vegetable and fruit consumption of the parent by at least one fruit and vegetable serving per day post-intervention through nutritional education. The project purpose was to measure the impact of a parent-focused nutritional educational intervention that increases fruit and vegetable consumption in the parents of obese and overweight children. While the study indirectly measured a nutrition education intervention aimed at children via their parents, no children were included in this project. Parents (N = 93) of obese/overweight children were provided nutritional and modeling education over three months. A participation rate of 14% (N = 13) was achieved. The majority of the parents were single African American mothers between 18 and 25 years old with one or two children living in the household, an average income less than $10,000 per year, and some college or technical education. This project used a pre-and post-test design to measure the effectiveness of a nutritional educational intervention. A descriptive analysis of the participants was computed. Differences in the pre-and post-test scores on the parental dietary modeling questionnaire and the food frequency questionnaire were analyzed. Results showed a significant increase in fruit and vegetable consumption (p < .05). The majority of the increase was due to improved fruit consumption. There was also an increase in parental modeling awareness. Parents’ understanding of the importance of parental modeling had an impact on nutritional selection of their own fruit and vegetable intake.
17

Culture Change and Quality of Life in Elderly Persons Living in Long Term Care

Jones, Carol S. 01 January 2010 (has links)
Quality of life in long term care (LTC) is a concern for many stakeholders. The elders who are living in LTC facilities, their families, the staff, and government and policy makers are all interested in providing quality care and quality of life to those persons living within the facility. Culture change is one way for LTC facilities to begin to give decision making to the residents, and to increase quality of life of these elders. There are different culture change models that embrace the concept of person-centered care. No matter which model is chosen, the essence of the change is moving from a medical care model to a person-centered care model. vi The purpose of this project was to evaluate the effectiveness of a culture change intervention, teaching person-centered care to certified nursing assistants (CNA), on the quality of life (QOL) of alert and oriented residents living in a LTC facility. The elders, identified as alert and oriented by a score of 25 or greater on the Mini Mental State Exam (MMSE), participated in a QOL questionnaire. Two one hour in-services on person centered care were presented to the CNAs. The QOL questionnaire was re-administered to the elder participants after three months. The results illustrated that teaching person-centered care to CNAs showed significant improvement in the areas of dignity and security, and marginal significance in the area of individuality. This suggests the elder's increased feeling of respect from the staff, as well as an increased sense of belonging and confidence in the availability and assistance of the staff members. It also suggests the elders felt that they were known as individual persons and that their preferences were honored.
18

Improving Quit Rates For Tobacco-Dependent Hospitalized Patients

Mann, Marion G 01 January 2012 (has links)
Abstract Purpose: The purpose of this project was to evaluate outcomes of an existing inpatient tobacco cessation counseling program with 30-day follow-up among recently admitted tobacco-dependent patients who were tobacco-dependent. Background/Significance: Tobacco use is considered the number one most preventable cause of disease, disability, and death in the United States. Despite associated dangers, approximately 21% Americans currently smoke. This has led to increased hospital admissions and chronic disease management, costing the United States approximately $96 billion per year. Decades of research and evidence-based clinical practice guidelines substantiate that inpatient tobacco cessation counseling has the potential to improve quit rates post-hospital discharge. Method: This quality improvement project utilized existing hospital data containing demographic and medical information about patients and tobacco use behaviors. The goal was to answer the question: Does the provision of a tobacco cessation program initiated during hospitalization for persons who are tobacco-dependent (a) increase quit attempts or (b) reduce tobacco consumption? The electronic medical record was queried for data related to: demographics, insurance type, and diagnosis. Data related to smoking status and the intervention was extracted from a paper chart maintained by the certified tobacco treatment specialist. Results: Out of 176 tobacco-dependent patients admitted to the hospital, 100 (57%) indicated an intention to quit (at admission time) while only 40 (23%) reported having quit within 30 days post discharge (McNemar Test, p=0.000, n=176). The mean number of cigarettes smoked per day dropped from 19 cigarettes on admission to 13 cigarettes post discharge. [t (158)=6.7476, p=0.000]. Conclusions: This quality improvement project showed that although an inpatient smoking cessation program did not improve quit rates, it did significantly improve reduction in tobacco consumption.
19

Outcome Comparison of an Evidence-Based Nurse Residency Program to Other Orientation Models

Harrison, Debra A 01 January 2012 (has links)
The purpose of this evidence-based project was to compare one-year outcomes for newly licensed Registered Nurses (NLRNs) in three organizations within the same healthcare system. All three have lower than nationally reported turnover and strategies for NLRN retention. Only one is using a Nurse Residency Program (NRP). NRPs are recognized as an effective strategy to retain newly licensed registered nurses (NLRNs) in their first year of employment (Institute of Medicine [IOM], 2010; The Advisory Board, 2007; Spector, 2007). The Commission on Collegiate Nursing Education (CCNE) (2008) defines an NRP as a series of learning sessions and work experiences that occur continuously over a 12-month period designed to assist NLRNs as they transition into their first professional nursing role. This cross-sectional, descriptive study utilized the Casey-Fink Graduate Nurse Experience Survey and intent to stay questions to collect data on NLRNs at one year post hire. Results indicated no statistically significant differences between the three sites and the subscales of the survey. There was a trend of a more positive score for professional satisfaction with Site A. Turnover was also similar between sites and lower than the reported 10% average, with Site A at 2%, Site B at 5%, and Site C at 4%. There was a statistically significant difference between Site A and C in the intent to stay in their current position, with Site A longer than Site C. The study supports the literature and evidence that a NRP is an effective strategy to decrease first year turnover. Further study is needed related to the effectiveness of the components of the NRP, length of time for mentorship, and the impact of accumulation of cohorts.
20

Midline Catheter Use in the Newborn Intensive Care Unit

Romesberg, Tricia L 01 January 2014 (has links)
Ongoing evaluation of current practice and incorporation of evidence based research into guidelines and protocols is a requirement for the provision of high quality, cost efficient care. Despite some literature describing observational data, midline catheters (MCs) are not an appropriate vascular access device for Newborn Intensive Care Unit (NICU) patients due to insufficient high level evidence demonstrating safety and efficacy. In addition, national guidelines for MC use in neonatal and infant patients lacks sufficient information for safe and effective use of MCs. The results of this small, online survey indicate that while some neonatal nurses and Nurse Practitioners report the use of MC use in the NICU, there is a wide range of practice pertaining to MC unit-specific protocols, competencies, success with placement, and clinician agreement of appropriate use for this vascular access device (VAD). Multicenter, randomized control trials are needed to evaluate current MC practice in the NICU, and institutions must incorporates current, evidence based practice into policies, procedures, and guidelines.

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