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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.
131

Examining the research-practice gap in Physical Therapy (PT) in the United States of America using knowledge translation interventions (KTIs) : a comparative study

Shibu, Litty Mathew January 2018 (has links)
This research was undertaken to study the impact of single and multicomponent knowledge translation interventions (KTIs) on barriers to the integration of Clinical Practice Guidelines (CPG) into Clinical Decision Making (CDM) in the context of physical therapists (PTs) and find out which of the two KTIs was more effective. A literature review showed that research knowledge (e.g. CPG) in the field of PT (Physical Therapy) is not being integrated in to clinical practice (e.g. CDM), thus leading to a research-practice (R-P) gap in other words CPG-CDM gap. It is suggested in the literature that the management and behavioural aspects of PTs might be acting as barriers hindering the integration of the research knowledge into clinical practice consequently affecting the delivery of optimum patientcare. Remedial measures, namely KTIs, are suggested to address those barriers and to bridge the R-P gap. However, the phenomenon of the R-P gap, the causes of it and the possible interventions are not well understood concepts in the literature, particularly in the context of PTs. CPG for Venous Thromboembolism (VTE) in PT was chosen as the example of research knowledge. It was argued that barriers have the potential to affect CDM which in turn can affect the CPG-CDM gap. Lack of knowledge about CPG-CDM gap is a major limitation in the literature that is affecting the integration of CPG into CDM. Other gaps found in the literature that have the potential to affect CPG-CDM gap include management and behavioural variables as probable causes of CPG-CDM gap (or barriers), use of KTIs to bridge the CPG-CDM gap and, KTIs. Furthermore, lack of knowledge about relationship between barriers and CPG-CDM gap, KTIs and barriers, KTIs and CPG-CDM gap and the impact of KTIs (effectiveness) in bridging CPG-CDM gap were the other gaps found in the literature that had potential implications to CPG-CDM gap. These gaps were addressed in this research to some extent. Relationships between the independent variables (lack of knowledge of PTs in CPG, lack of favourable attitude of PTs towards CPG and lack of self-efficacy and motivation of PTs to integrate CPG into CDM) and the dependent variables (CDM and CPG-CDM gap) were defined and models were proposed. Further, it was posited that KTIs could impact barriers based on theories and models found in the literature that provided some basis to create the linkage between KTIs and management and behavioural barriers. Education material (EM) and virtual communities of practice (VCoP) were chosen as of the KTIs in this study. The models of Cabana et al. (1999) and Fischer et al. (2016), primarily, were used to ground the conceptual models represented by figures and equations. Methodologically, a positivist approach with an objective ontological stance was employed and a deductive approach and quantitative research method were used to address the research gaps. The research design included a longitudinal element and survey questionnaire. The target population was licensed PTs in the USA. Random sampling was used. Two groups of PTs were identified namely EM-group and VCoP group. Data was collected from the groups before and after administering the KTIs. The results showed that single and multicomponent KTIs impacted barriers in different ways. EM impacted lack of favourable attitude of PTs towards CPG, and lack of self-efficacy and motivation of PTs to integrate CPG into CDM as barriers and narrow the CPG-CDM gap. VCoP was found to impact the combination of four barriers and narrow CPG-CDM gap. In addition, barriers in groups of two were also impacted by VCoP and narrowed the CPG-CDM gap. Furthermore, a CPG knowledge score card and a corresponding CDM score card developed by the researcher were used to test the change behaviour of PTs in integrating CPG into CDM. This experiment showed that barriers existed and caused CPG-CDM gap and KTIs could narrow the CPG-CDM gap. The findings indicate that this research has contributed to knowledge in many ways, including unearthing the relationship between CPG-CDM gap and barriers, better understanding of KTIs, their relationship with CPG-CDM gap and barriers, gaining knowledge about the impact of single and multicomponent KTIs on single and multiple barriers and identification of methods to bridge the CPG-CDM gap.
132

Reducing Antipsychotic Medication Use in Long-Term Care Settings

Agbeli, Martha Ofeibea 01 January 2019 (has links)
The prescription rate of antipsychotics in patients with dementia varies between 20% and 50% for the common and troubling neuropsychiatric symptoms experienced by patients with dementia. The use of these antipsychotic medications has been linked with increased risk of morbidity and mortality due to associated Parkinsonism, over sedation, gait disturbances, cognitive decline, and cardiovascular adverse events. The purpose of this project was to assess whether development of an evidence-based clinical practice guideline (CPG) for a long-term care facility would increase awareness about issues that govern the safe use of antipsychotic medications. The conceptual framework for the project was Watson's model of caring. The Fineout-Overholt tool was used to rank and score information retrieved following an extensive literature review. An expert panel made up of 2 medical doctors and 4 nurse practitioners had 100% agreement that objectives were clear; content was relevant and easy to understand; the CPG was well-organized and easy to follow; and knowledge learned would be used in practice. From 66.6% to 83.3% agreed that the CGP led to an improved understanding of dementia, neuropsychiatric symptoms, medication adverse events, and nonpharmacologic interventions. The expert panel agreed to launch the CPG upon implementation of an educational program for frontline nursing staff and a behavioral log to track occurrence and frequency of behaviors and the use of nonpharmacologic interventions and their effectiveness in managing behaviors. Safe implementation of this CPG might be adapted to other long-term facilities to optimize dementia care, which would bring about a positive social change.
133

Ethical Competence and Moral Distress in the Health Care Sector : A Prospective Evaluation of Ethics Rounds

Kälvemark Sporrong, Sofia January 2007 (has links)
<p>Ongoing structural and financial changes in the health care sector have resulted in increased risks for ethical dilemmas and moral distress. It is purported that increased ethical competence will help staff manage ethical dilemmas and hence decrease moral distress. To enhance ethical competence several approaches may be used – theoretical education, and methods focusing on reflection and decision-making abilities.</p><p>Ethics rounds are a widespread systematic method hypothesized to improve ethical competence, nurture a reflective climate, and help in ethical decision-making. Despite its popularity, its effects on moral distress have hitherto never been evaluated in a controlled study.</p><p>The purpose of this thesis was to evaluate the impact of an intervention, including ethics rounds; the hypothesis being that the intervention would decrease perceived moral distress. An additional aim was exploring the concept of moral distress in various health care establishments, including pharmacies.</p><p>Focus groups were conducted to explore the concept of moral distress. To evaluate the intervention a scale assessing staff-perceived moral distress was designed, validated, and implemented.</p><p>Results showed that moral distress is evident in diverse health care settings. Some factors associated with this were lack of resources, conflicts of interest, and rules that are incompatible with practice. An expanded definition of moral distress was presented.</p><p>The training program was much appreciated by participants. However, no significant effects on perceived moral distress were found. Reasons could be that the intervention was too short or otherwise ineffective, there is no association between ethical competence and moral distress, the assessment scale was not sensitive enough, or management was not sufficiently involved.</p><p>There is a need to further refine the various aspects of ethical dilemmas in clinical settings, and to evaluate the most efficient means to enhance skills for dealing with ethical dilemmas, for the benefit of staff, patients, institutions, and society.</p>
134

How Organizational Experiments Influence Organizational Learning

Ng, San W 31 August 2011 (has links)
Organizational learning through experience has been found to be associated with enhanced firm performance. Organizational experiments are a method of experiential learning that enable organizations to learn from experience and gain context-specific knowledge of how and why to implement new knowledge. Pilot projects, a type of organizational experiment, involve making intentional, systematic efforts to gather and analyze feedback in order to accurately assess the action-outcome relationships of adopting new knowledge prior to embarking on full-scale implementation. Despite the popularity of pilot projects used to test products, programs, and services as well as reports on the outcomes of such experiments, there is a dearth of research focusing on how organizational learning occurs during organizational experiments, and on the processes and structural mechanisms of organizational experiments that contribute to organizational learning. A qualitative, multiple-case study of eight pilot projects was carried out within nursing units across five acute health care organizations during Fall 2008. Interviews were conducted with 32 individuals, including pilot project leaders, nursing program managers and direct care nurses. An inductive approach to data analysis was applied and themes identified. Results were compared to 14 propositions that were developed based on the knowledge transfer, innovation diffusion, and organizational learning literature, and which were bracketed before data analysis to allow findings to emerge from the data. The findings advance existing organizational learning, innovation diffusion, and knowledge transfer models by illuminating the complexity of organizational learning processes. Several processes and structural mechanisms of organizational experiments were found to facilitate single-loop organizational learning, leading to incremental changes to meet existing goals and objectives. Although double-loop organizational learning, which may result in fundamental changes in an organization’s assumptions, norms, policies, goals and objectives was not observed, the study revealed a number of processes and structural mechanisms that have the potential to encourage this type of learning. Studies of organizational experiments are rare. Future directions for research and theory development are suggested to build on the findings of this study. Practical implications are offered to organizations in any industry interested in realizing the potential that organizational experiments have for double-loop learning and enhanced organizational performance.
135

Ethical Competence and Moral Distress in the Health Care Sector : A Prospective Evaluation of Ethics Rounds

Kälvemark Sporrong, Sofia January 2007 (has links)
Ongoing structural and financial changes in the health care sector have resulted in increased risks for ethical dilemmas and moral distress. It is purported that increased ethical competence will help staff manage ethical dilemmas and hence decrease moral distress. To enhance ethical competence several approaches may be used – theoretical education, and methods focusing on reflection and decision-making abilities. Ethics rounds are a widespread systematic method hypothesized to improve ethical competence, nurture a reflective climate, and help in ethical decision-making. Despite its popularity, its effects on moral distress have hitherto never been evaluated in a controlled study. The purpose of this thesis was to evaluate the impact of an intervention, including ethics rounds; the hypothesis being that the intervention would decrease perceived moral distress. An additional aim was exploring the concept of moral distress in various health care establishments, including pharmacies. Focus groups were conducted to explore the concept of moral distress. To evaluate the intervention a scale assessing staff-perceived moral distress was designed, validated, and implemented. Results showed that moral distress is evident in diverse health care settings. Some factors associated with this were lack of resources, conflicts of interest, and rules that are incompatible with practice. An expanded definition of moral distress was presented. The training program was much appreciated by participants. However, no significant effects on perceived moral distress were found. Reasons could be that the intervention was too short or otherwise ineffective, there is no association between ethical competence and moral distress, the assessment scale was not sensitive enough, or management was not sufficiently involved. There is a need to further refine the various aspects of ethical dilemmas in clinical settings, and to evaluate the most efficient means to enhance skills for dealing with ethical dilemmas, for the benefit of staff, patients, institutions, and society.
136

Stroke care in Sweden : Hospital care and patient follow-up based on Riks-Stroke, the National Quality Register for Stroke Care

Glader, Eva-Lotta January 2003 (has links)
<p>Diss. (sammanfattning) Umeå : Umeå universitet, 2003</p> / digitalisering@umu
137

How Organizational Experiments Influence Organizational Learning

Ng, San W. 31 August 2011 (has links)
Organizational learning through experience has been found to be associated with enhanced firm performance. Organizational experiments are a method of experiential learning that enable organizations to learn from experience and gain context-specific knowledge of how and why to implement new knowledge. Pilot projects, a type of organizational experiment, involve making intentional, systematic efforts to gather and analyze feedback in order to accurately assess the action-outcome relationships of adopting new knowledge prior to embarking on full-scale implementation. Despite the popularity of pilot projects used to test products, programs, and services as well as reports on the outcomes of such experiments, there is a dearth of research focusing on how organizational learning occurs during organizational experiments, and on the processes and structural mechanisms of organizational experiments that contribute to organizational learning. A qualitative, multiple-case study of eight pilot projects was carried out within nursing units across five acute health care organizations during Fall 2008. Interviews were conducted with 32 individuals, including pilot project leaders, nursing program managers and direct care nurses. An inductive approach to data analysis was applied and themes identified. Results were compared to 14 propositions that were developed based on the knowledge transfer, innovation diffusion, and organizational learning literature, and which were bracketed before data analysis to allow findings to emerge from the data. The findings advance existing organizational learning, innovation diffusion, and knowledge transfer models by illuminating the complexity of organizational learning processes. Several processes and structural mechanisms of organizational experiments were found to facilitate single-loop organizational learning, leading to incremental changes to meet existing goals and objectives. Although double-loop organizational learning, which may result in fundamental changes in an organization’s assumptions, norms, policies, goals and objectives was not observed, the study revealed a number of processes and structural mechanisms that have the potential to encourage this type of learning. Studies of organizational experiments are rare. Future directions for research and theory development are suggested to build on the findings of this study. Practical implications are offered to organizations in any industry interested in realizing the potential that organizational experiments have for double-loop learning and enhanced organizational performance.
138

Challenges in communication : a critical analysis of a student music therapist's techniques in working with special needs children : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Music Therapy at the New Zealand School of Music, Wellington, New Zealand

Savaiinaea, Chelsea Makere January 2009 (has links)
This paper describes the processes under taken by a student music therapist to improve her clinical practice and enhance the quality of service provided to children with profound and multiple disabilities. Using an Action Research model it aims to show how rigorous investigation of one's own practice can improve understanding of the clients and enhance students' abilities and confidence when carrying out placement work. An interview process with three registered music therapists preceded a 12 week action research process. Three cycles were undertaken with each lasting 4 weeks and the interview material informed the initial cycle. Clinical notes, a research journal and video recordings of sessions were three data gathering tools used to evaluate the success of techniques employed. This intensive critical analysis led to a greater awareness of in session communications and an improvement in techniques such as active waiting and repetition of activities. This in turn created increased opportunities for response to musical offerings by this client group.
139

Gestão do conhecimento em unidades hospitalares / Knowledge management in hospital units

Silva, Marcelo Ladislau da 22 June 2015 (has links)
Made available in DSpace on 2016-12-12T20:29:43Z (GMT). No. of bitstreams: 1 124164.pdf: 1309755 bytes, checksum: 01b55a1bf527bb4c3de6da0ec89cc049 (MD5) Previous issue date: 2015-06-22 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / Knowledge is a key asset to keep organizations competitive, therefore it should be identified and managed. Hospitals, whether public or private, are knowledge-based organizations. Knowledge management studies relate its cycle in business and industry, but there is a gap regarding the knowledge management in hospitals as a way to improve clinical practice. This thesis proposes a knowledge management model for the purpose of filling this gap in clinical practice. Research in literature brought the key process elements for the development of a knowledge management model. This research was the basis for a case study. Specialists of a cystic fibrosis multi-service team of Hospital Infantil Joana de Gusmão were interviewed. This hospital is located in Florianópolis city, Santa Catarina state, Brazil. Because of this study, it was possible to verify the existence of a knowledge cycle in clinical practice and to identify the most relevant processes. Based on results, it was designed a knowledge management model to improve clinical practice for the analised team. / O conhecimento é um ativo fundamental para manter as organizações competitivas, portanto deve ser identificado e gerenciado. As unidades hospitalares, sejam elas públicas ou privadas, são organizações que têm suas ações baseadas no conhecimento. Estudos sobre gestão do conhecimento relatam como o ciclo acontece na prática em empresas e indústrias, porém há uma lacuna quanto à gestão do conhecimento como meio de aprimoramento das práticas clínicas em unidades hospitalares. Esta pesquisa de mestrado pretende contribuir para a redução dessa lacuna, por meio da proposição de um modelo de gestão do conhecimento para a melhoria da prática clínica. Em uma revisão da literatura, buscou-se levantar os principais elementos de processos para a construção de um modelo de gestão do conhecimento. Tais processos serviram de base para realização do estudo de caso, no qual foram entrevistados os membros da Equipe Multiprofissional de Atendimento ao Paciente Portador de Fibrose Cística do Hospital Infantil Joana de Gusmão, em Florianópolis, estado de Santa Catarina. Esta pesquisa possibilitou verificar a existência de um ciclo de uso do conhecimento na prática clínica da equipe e a identificação dos processos relevantes para a evolução dos procedimentos clínicos. Com base na análise dos resultados, foi elaborado um modelo de gestão do conhecimento que propicie melhorias no atendimento aos pacientes da unidade em estudo, e tal modelo é a principal contribuição desta pesquisa.
140

What are we missing by ignoring text records in the Clinical Practice Research Datalink? : using three symptoms of cancer as examples to estimate the extent of data in text format that is hidden to research

Price, Sarah Jane January 2016 (has links)
Electronic medical record databases (e.g. the Clinical Practice Research Datalink, CPRD) are increasingly used in epidemiological research. The CPRD has two formats of data: coded, which is the sole format used in almost all research; and free-text (or ‘hidden’), which may contain much clinical information but is generally unavailable to researchers. This thesis examines the ramifications of omitting free-text records from research. Cases with bladder (n=4,915) or pancreatic (n=3,635) cancer were matched to controls (n=21,718, bladder; n=16,459, pancreas) on age, sex and GP practice. Coded and text-only records of attendance for haematuria, jaundice and abdominal pain in the year before cancer diagnosis were identified. The number of patients whose entire attendance record for a symptom/sign existed solely in the text was quantified. Associations between recording method (coded or text-only) and case/control status were estimated (χ2 test). For each symptom/sign, the positive predictive value (PPV, Bayes' Theorem) and odds ratio (OR, conditional logistic regression) for cancer were estimated before and after supplementation with text-only records. Text-only recording was considerable, with 7,951/20,958 (37%) of symptom records being in that format. For individual patients, text-only recording was more likely in controls (140/336=42%) than cases (556/3,147=18%) for visible haematuria in bladder cancer (χ2 test, p<0.001), and for jaundice (21/31=67% vs 463/1,565=30%, p<0.0001) and abdominal pain (323/1,126=29% vs 397/1,789=22%, p<0.001) in pancreatic cancer. Adding text records reduced PPVs of visible haematuria for bladder cancer from 4.0% (95% CI: 3.5–4.6%) to 2.9% (2.6–3.2%) and of jaundice for pancreatic cancer from 12.8% (7.3–21.6%) to 6.3% (4.5–8.7%). Coded records suggested that non-visible haematuria occurred in 127/4,915 (2.6%) cases, a figure below that generally used for study. Supplementation with text-only records increased this to 312/4,915 (6.4%), permitting the first estimation of its OR (28.0, 95% CI: 20.7–37.9, p<0.0001) and PPV (1.60%, 1.22–2.10%, p<0.0001) for bladder cancer. The results suggest that GPs make strong clinical judgements about the probable significance of symptoms – preferentially coding clinical features they consider significant to a diagnosis, while using text to record those that they think are not.

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