Thesis (Ph. D.)--Marquette University, 2009. / Richard Fehring, Margaret Bull, Claudia Nassaralla, Advisors.

Medication errors during drug administration are an issue in the nursing profession. The errors that occur due to intravenous vein infusions pose threats to patients due to the mode of administration and the risk of occurrence. Strategies such as guardrails have been implemented to reduce the rate of such errors. Despite these guardrails, facilities record mixed results on the effectiveness of infusion pumps in reducing medication errors. The project was designed as a quantitative study to evaluate the effectiveness of guardrails in reducing medication errors at the facility. Data analysis included error reports from the facility before and after the implementation of the guardrails, as well as reports from the software used to monitor the effectiveness of the infusion pumps. Descriptive statistics was used to determine the frequency distribution, percentages, and mean, while t-tests were conducted on the two paired samples. Results showed errors reduced to 7% after the intervention, with a steady decline over the years. The p-value of 0.001 showed that there was a significant difference (α -?¤ 0.05) after the use of guardrails and prior to their usage, indicating that the intervention was effective in reducing the occurrence of medication errors. These findings can be used to promote positive social change at the facility to reduce the occurrence of medication errors during drug administration. The data will be useful to hospital administrators, nursing managers, and nursing staff to encourage compliance in the use of guardrails to help reduce medication errors.

No description available.

Thesis (Ph.D. in Nursing) -- University of Colorado Denver, 2007. / Typescript. Includes bibliographical references (leaves 190-197). Free to UCD affiliates. Online version available via ProQuest Digital Dissertations;

Medication errors are the second most frequent cause of injury among all types of medical errors (Leape, et al., 1991). Of concern to nursing practice, medication administration errors (MAE) are second only to ordering errors (Bates, Cullen, et al., 1995). The introduction of information technology designed to promote safe medication practice, such as the Bar Code Medication Administration (BCMA) system, offers new opportunities for reducing MAE. BCMA was developed to improve patient safety, improve documentation of medication administration, decrease medication errors, and capture medication accountability data. The overall goal of this study was to evaluate the impact of BCMA on medication administration errors: wrong patient, medication, dose, time, and route. Rogers' (1995) theory, organizational diffusion of innovations, provided the study's framework.A descriptive comparative design examined incidence of MAEs before (Time 1) and after implementation (Time 2) of BCMA on eight units in one medical center. MAE incidence was calculated using MAE and patient-days data. Nurse adherence to BCMA usage procedure was assessed with a questionnaire created for the study.Findings indicated that total MAEs increased from Time 1 to Time 2, however, wrong patient and wrong dose errors decreased. There was a statistically significant (p < 0.05) increase in wrong route errors at Time 2. Comparing these findings with previous research demonstrated a diversity of methods, limiting conclusions. Nurse adherence findings indicated high overall adherence. However, completion of certain steps was hindered by software, equipment, or the work environment.Study findings were significant to nursing, informatics and patient safety research. Findings demonstrated the early state of BCMA research, added to knowledge about MAE detection methods, and brought a nursing perspective to information technology research on a process primarily within nursing purview. Implications for future research include improvement in MAE definitions and detection methods to support reliable data collection for research and quality improvement analysis. Also, sociotechnical theory recognizes health care as an interwoven, heterogeneous environment with complex roles and work practices, and may provide a more appropriate framework for evaluation of medication safety technology innovations than the linear model used in this study.

Medication errors are a global concern that may affect patients' hospital stays, patients' lives after discharge, treatment costs, and mortality rates. Understanding medication errors among nursing students may help in preventing these errors as nurses are responsible for safe medication administration. The purpose of this descriptive phenomenological study was to examine upper-level nursing students' understanding of and experiences with medication administration and patient safety. Benner's nursing theory of novice to expert and Dreyfus's model of skill acquisition comprised the conceptual framework. Research questions focused on students' perceptions of safe medication administration. Face-to-face interviews were conducted with 7 upper-level nursing students from a baccalaureate nursing program in the Southeastern U.S. utilizing convenience sampling. Colaizzi's analysis strategy was followed in determining themes and clustering data into categories. Three major themes emerged from the data that included learning curve referring to the rigor of the pharmacology course, gaining self-confidence, and reliance on preceptor. Two sub-themes were identified from the theme learning curve, which included fear of making a mistake causing harm to a patient, and appreciating the complexity of the working environment and the intricacy of the patients. Using study findings, a hybrid pharmacology and medication administration course for nursing students was developed. The course may improve nursing students' confidence in their skills and knowledge and enable them to provide a safer environment for patients. Implications for positive social change include a potential reduction in medication errors and related adverse outcomes experienced by patients and their families and by health care organization.

Thesis (M.S.)--Mississippi State University. Department of Industrial Engineering. / Title from title screen. Includes bibliographical references.

No description available.

Thesis (Ph.D.)--University of Central Florida, 2008. / Advisers: Jacqueline Fowler Byers, Mary Lou Sole. Includes bibliographical references (p. 117-122).

Thesis (M.S.)--Auburn University, 2008. / Abstract. Includes bibliographical references (p. 50-53).