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Louise O'Brien

Publications and source records attributed to Louise O'Brien.

14 recordsLinked to original sources
PubMed2006

Extending the boundaries: autoethnography as an emergent method in mental health nursing research.

An exploration of the 'self' is generally considered a fundamental and necessary place from which to commence practice as a mental health nurse. Self-awareness and attention to one's own feelings, thoughts, and experiences can contribute to the therapeutic use of self in effective provision of mental health nursing care. This purposeful use of self, inherent in the role of the mental health nurse, may also be seen as synchronous to the role of the qualitative researcher who seeks to uncover the meaning of others' experiences. Autoethnography is a qualitative research method that connects the researcher's personal self to the broader cultural context. Evocative writing, where the writer shares personal stories on their experiences, is used to extend understanding of a particular social issue. This paper will argue how this emerging method in social science research is of particular relevance to mental health nursing research and practice.

Australia↗
PubMed2006

Interagency collaborative research projects: illustrating potential problems, and finding solutions in the nursing literature.

Collaborative research activities are increasingly being used across health-care settings and are viewed as a positive way to achieve mutual outcomes. However, interagency or intersectoral research programmes are not without problems. They are, at best, challenging and complex activities that require enormous commitment of resources, expertise and insight from all stakeholders. This paper uses the example of an actual collaborative research project to illustrate factors that can impair collaboration and in turn negatively impact on intersectoral research outcomes. It is anticipated that an honest description of those events and issues that adversely affected the programme presented here, and examination of the associated literature, will serve as a guide to others embarking on similar collaborative endeavours. This paper does not attempt to provide a full review of the comprehensive range of literature about collaboration and collaborative research; rather, it presents some key themes identified as having the potential to impact on the success of collaborative research projects. Key themes acknowledged by the authors as influencing the progress of the research project highlighted here are communication, environment, politics and power, and organizational culture.

Attitude of Health Personnel↗
PubMed2006

Father absence and adolescent development: a review of the literature.

Rapid social change has seen increasing numbers of woman-headed single-parent families, meaning that more and more children are growing up without a father resident in the home. Father absence is a term that is not well defined and much of the literature does not discriminate between father absence due to death, parental relationship discord or other causes. This article presents a critical review of the extant literature on father absence, particularly as it relates to adolescent well-being and development. Findings from the literature point to the importance of father presence in children's lives and suggest that father absence has ramifications for children and adolescents. The conclusions drawn from this literature review suggest that father absence and its effects on children and families is an area for further research, with the view of developing strategies to ameliorate the impact of father absence on children and adolescents.

Adaptation, Psychological↗
PubMed2006

Positioning mentorship within Australian nursing contexts: a literature review.

There are a variety of structured and unstructured supportive relationships available to nurses. Internationally, nurses commonly use preceptorship, clinical supervision, and mentorship to meet distinct needs and provide differing levels of commitment, intensity, and enabling functions. Of particular interest to the nursing profession is the use of mentoring relationships to support nurses in achieving leadership positions. In Australia, preceptorship and clinical supervision are freely used and understood by nurses however, mentoring relationships are less readily applied, and agreed meanings and understanding are lacking. This paper will explore the range of supportive relationships available to nurses. The terms used to define and describe these relationships, and how these relationships are contextualised, will be explored in order to better understand the position of mentorship for nurses in Australia. The potential value of mentorship in developing nursing leadership in Australia will also be identified.

Attitude of Health Personnel↗
PubMed2005

Adolescent drug abuse: helping families survive.

Drug use and abuse carries risk in people of all ages. However, adolescents are particularly vulnerable to substance misuse. Adolescent drug use continues to be an area of concern with a number of adolescents developing problems associated with the use of various drugs. Negative sequelae associated with adolescent drug use include areas such as schooling, health, and family relationships. Difficulties with the legal system, schooling, or within the family are commonly the triggers for recognition of substance misuse problems in a young person. However, problems are usually well-established before they are recognized. The challenge of dealing with these problems will fall on families, particularly parents. This is a crisis for families, and ongoing support is needed if they are to overcome the challenges. Health workers (including nurses) are well-positioned to support families who are dealing with adolescent drug problems. In this paper we propose the adoption of a strengths approach as a strategy for developing resilience in families.

Adaptation, Psychological↗
PubMed2005

Development of a mentorship programme for new graduate nurses in mental health.

A university and three area mental health services collaborated in developing a mentorship programme for new graduate nurses in mental health. The programme evolved from initiatives identified by the New South Wales Government to address recruitment and retention problems impacting on the mental health nursing workforce. This mentorship programme was identified as a strategy to potentially contribute to retention of novice nurses within the local mental health nursing workforce. New graduate nurses entering the mental health field were provided the opportunity to engage in a temporary supportive professional mentoring relationship. The present paper describes the background of the programme and provides an overview of how it was developed. It serves as a starting point for others contemplating developing similar programmes. Evaluation of the programme is incomplete, therefore, formal results will be presented in a subsequent paper.

Attitude of Health Personnel↗
PubMed2004

Mental health nursing practice in acute psychiatric close-observation areas.

The provision of evidence-based therapeutic nursing care in close-observation units or psychiatric intensive care units, has been identified as a problem internationally. These areas of nursing practice have been the subject of considerable discussion particularly in relation to the management of aggression, violence, involuntary treatment, and seclusion. This study used a participatory action research framework to identify qualitative and quantitative measures of activity in the area. Quantitative data collected included rates of critical incidents, the use of prn medication, and the use of seclusion. These data were used as base-line data and were predicted as a measure of change. Qualitative data, collected by interview and focus groups, were used to reveal the experience of patients, relatives, and nurses in a close-observation area. Analysis of this data revealed three main themes: design and environment, lack of activity and structured time, and nursing care. The importance of this study is in demonstrating the multiple problems that exist in the provision of care in close-observation areas and the corresponding need for fundamental changes.

Acute Disease↗
PubMed2004

Borderline pathology in children and adolescents.

Mental health nurses have historically been pessimistic about and often unsympathetic towards clients diagnosed with borderline personality disorder. By the time these clients reach adult mental health services their behaviours are often difficult to manage and they often suffer significant re-victimization by health services. Questions need to be raised about how best to avert the consolidation of the problems associated with the disorder. This paper explores the concept of "borderline pathology" in children and adolescents and examines the best available evidence for utilizing an early identification and intervention model for children and adolescents who exhibit this constellation of symptoms.

Adolescent↗
PubMed2003

Re-establishing psychodynamic theory as foundational knowledge for psychiatric/mental health nursing.

Psychiatric nursing care is based on an interpersonal process that relies on the therapeutic use of self in the service of patient care. Despite acknowledgment of the importance of the relationship, there has been little attention paid to the knowledge embedded in psychodynamic theory that can provide a basis for understanding the nurse-patient relationship. This paper argues that nurses need to understand and apply such theory if they are to pursue the assertion that the relationship with the patient is the foundation of their practice. The authors discuss the essential components of psychodynamic theory and their application to nursing as well as the possible reasons for the loss of interest in such theory.

Clinical Competence↗
PubMed2003

Nurse faculty perceptions regarding psychiatric-mental health nursing behavioral interventions: a cross-cultural comparison.

Mental disorders are internationally responsible for significant disease burden and disability. However, limited cross-culturally comparisons, related to psychiatric-mental health nurses and the care they deliver, have been conducted. Therefore, the purpose of this article is to present information obtained from nurse faculty from Australia, Hong Kong, Japan, South Korea, Thailand and the USA (State of Hawaii) about: a) titles and educational preparation of the psychiatric-mental health nurses; b) the role and perception of others about the psychiatric-mental health nurses; c) nursing behavioral interventions, including medications; d) length of stay of hospitalized psychiatric patients; e) leading mental health problems; and, f) the profile of the population with a mental illness. The findings reflect diversity in the role and educational preparation of psychiatric-mental health nurses, as well as how psychiatric-mental health patients are treated.

Asia, Southeastern↗
PubMed2002

Multiple mechanisms for the activation of human platelet aggregation by Staphylococcus aureus: roles for the clumping factors ClfA and ClfB, the serine-aspartate repeat protein SdrE and protein A.

The ability of Staphylococcus aureus cells to induce platelet aggregation has long been recognized. However, despite several attempts to identify the mechanisms involved in this interaction, the nature of the bacterial receptors required remains poorly understood. Using genetic manipulation, this study for the first time provides clear evidence that several S. aureus surface proteins participate in the inter-action with platelets. Mutants of S. aureus strain Newman lacking one or more surface proteins were tested for their ability to stimulate platelet aggregation. This approach was complemented by the expression of a number of candidate proteins in the non-aggregating Gram-positive bacterium Lacto-coccus lactis. S. aureus-induced aggregation was monophasic and was dependent on the platelet receptor GPIIb/IIIa. The fibrinogen-binding proteins, clumping factors A and B and the serine-aspartate repeat protein SdrE could each induce aggregation when expressed in L. lactis. Although protein A expressed in L. lactis was not capable of inducing aggregation independently, it enhanced the aggregation response when expressed on the surface of S. aureus. Thus, S. aureus has multiple mechanisms for stimulating platelet aggregation. Such functional redundancy suggests that this phenomenon may be important in the pathogenesis of invasive diseases such as infective endocarditis.

Adhesins, Bacterial↗
PubMed2001

The Fbe (SdrG) protein of Staphylococcus epidermidis HB promotes bacterial adherence to fibrinogen.

Staphylococcus epidermidis strains HB and K28 express surface proteins called Fbe or SdrG, respectively, that have sequence similarity to the clumping factors ClfA and ClfB of Staphylococcus aureus. A mutation in the fbe gene of strain HB was isolated by directed plasmid integration using the broad-host-range temperature-sensitive plasmid pG(+)Host9 (pVE6155). An internal fragment of fbe was cloned into pG(+)Host9 and the chimaeric plasmid was mobilized from S. aureus RN4220 to S. epidermidis 9142 by conjugation promoted by plasmid pGO1. The plasmid was then transferred to S. epidermidis strain HB by phage-48-mediated transduction. The plasmid integrated into the chromosomal fbe gene at a frequency of 2.8 x 10(-4). All the survivors tested had a copy of pG(+)Host9'fbe' integrated into the chromosomal fbe gene either as a single copy or as a tandem array. Western immunoblotting showed that the wall-associated Fbe protein was absent in the mutant. Wild-type S. epidermidis HB adhered to immobilized fibrinogen in a dose-dependent and saturable fashion whereas the mutant did not bind. The Fbe proteins of HB and K28 were expressed at a high level in Lactococcus lactis MG1363 using the expression vector pKS80. These strains adhered strongly to immobilized fibrinogen. These results confirm that Fbe is a fibrinogen-binding adhesin.

Adhesins, Bacterial↗
PubMedDate not supplied

Addressing the needs of children of parents with a mental illness: current approaches.

Children of parents with a mental illness have been identified as vulnerable to experiencing a variety of psychosocial effects arising from the impact of parental mental illness. Many children do not however, experience difficulties as a result of their parent's mental illness and are able to thrive despite what may be an adverse situation. Until recently there has been a lack of adequate service provision in Australia for these children and their families. Recent government initiatives have led to greater awareness and recognition of the needs of children whose parents have a mental illness, and key principles and actions have been developed to assist health services to adequately care for them. The aim of this paper is to overview the risk and protective factors that may impact on the psychosocial health children of parents with a mental illness, and provide me strategies that nurses in a range of health settings may use to assist families where parents have a mental illness.

Adaptation, Psychological↗