Evidence-based mental health nursing in Australia: our history and our future

This paper will develop a discussion related to evidence-based knowledge for mental health nursing, arguing for a historical component to be included in the comprehensive degree programme that will offer significant insights into mental health nursing knowledge from historical information and constructing implications for contemporary practice. Our understanding of the present is clearer by this looking back and forth and by adding meaning (and what the meanings mean) to what historically preceded. It allows the history of psychiatry to be a much more productive, useful, and a continual source of wisdom for the here and now. This blending of past knowledge with contemporary inquiry can offer depth in mental health nursing practices by forming a context for practice for the beginning nurse practitioner.

Evidence based drug therapy : are optimal doses and multiple medication therapies realistic in patients with chronic heart failure

Background: Chronic Heart Failure (CHF) has a high mortality and morbidity. Large scale randomised controlled trials have proven the benefits of beta blockade and ACE inhibitors in reducing mortality in patients with CHF and expert guidelines mandate their use. In spite of these recommendations, important therapies are under-prescribed and under-utilised.

Method: 1015 consecutive patients enrolled in CHF management programs across Australia were surveyed during 2005-2006 to determine prescribing patterns in heart failure medications. These patients were followed-up for a period of 6 months.

Results: The survey revealed that beta blockers were prescribed to 80% of patients (more than 85% were on sub-optimal doses) and 70% were prescribed Angiotensin converting enzyme (ACE) inhibitors (approximately 50% were on sub-optimal dose). 19% of patients were prescribed Angiotensin receptor blockers (ARBs). By 6 months <25% of the patients who were on sub-optimal dose beta blockers or ACE inhibitors at baseline, had been up-titrated to maximum dose (p<0.0001). In CHF programs, were nurses were able to titrate medications, 75% of patients reached optimal dose of beta blockers compared to those programs with no nurse-led medication titration, where only 25% of patients reached optimal dose (p<0.004). When examining optimal dosage for any two of these mandatory medications, less patients were on optimal therapy. Beta blockers and ACE inhibitors, were both prescribed in combination in 60% of patients. While beta blockers and ARBs were prescribed to 15% of patients.

Conclusion: Whilst prescribing rates for a single medication strategy of beta blockers, or ACE inhibitors were greater than 70%, an increase in dosage of these medications and utilisation of proven combination therapy of these medications was poor. It is suggested that clinical outcomes for this cohort of patients could be further improved by adherence to evidence-based practice, ESC guidelines, and optimisation of these medications by heart failure nurses in a CHF program. On the basis of these findings and in the absence of ready access to a polypill, focussing on evidence-based practice to increase utilisation and optimal dosage of combination medication therapy is critical.

Selecting the right integration of research into practice strategy

Healthcare professionals need to be cognizant of integration of research into practice literature to advance clinical practice. This article describes the strengths and limitations associated with 10 currently used integration of research into practice strategies and the issues that need to be considered when selecting an appropriate strategy. Selecting the right strategy that ensures the uptake of best available evidence is an essential component of developing evidence-based practice and ultimately improving patient care.

Development of a professional practice audit questionnaire for mental health nursing in Aotearoa/New Zealand

This paper reports the three-stage development of a professional practice audit questionnaire for mental health nursing in Aotearoa/New Zealand. In Study 1, clinical indicator statements (n = 99) generated from focus group data, which were considered to be unobservable in the nursing documentation in consumer case notes, were included in a three-round Delphi process. Consensus of ratings occurred for the mental health nurse and academic participants (n = 7) on 83 clinical indicator statements. In Study 2, the clinical indicator statements (n = 67) that met importance and consensus criteria were incorporated into a questionnaire, which was piloted at a New Zealand mental health service. The questionnaire was then modified for use in a national field study. In Study 3, the national field study, registered mental health nurses (n = 422) from 11 New Zealand District Health Board mental health services completed the questionnaire. Five categories of nursing practice were identified: professional and evidence-based practice; consumer focus and reflective practice; professional development and integration; ethically and legally safe practice; and culturally safe practice. Analyses revealed little difference in the perceptions of nurses from different backgrounds regarding the regularity of the nursing practices. Further research is needed to calibrate the scores on each clinical indicator statement with behaviour in clinical practice.

Occupational therapists and the use of constraint-induced movement therapy in neurological practice

There is adaquate evidence for supporting the use of constraint-induced movement therapy (CIMT) in post-stroke rehabilitation. However, the actual usage of CIMT in routine occupational therapy practice appears limited. Further research is required to study why this might be so.

To what extent do nurses use research in clinical practice? A systematic review

Background : In the past forty years, many gains have been made in our understanding of the concept of research utilization. While numerous studies exist on professional nurses' use of research in practice, no attempt has been made to systematically evaluate and synthesize this body of literature with respect to the extent to which nurses use research in their clinical practice. The objective of this study was to systematically identify and analyze the available evidence related to the extent to which nurses use research findings in practice.

Methods : This study was a systematic review of published and grey literature. The search strategy included 13 online bibliographic databases: Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, MEDLINE, CINAHL, EMBASE, HAPI, Web of Science, SCOPUS, OCLC Papers First, OCLC WorldCat, ABI Inform, Sociological Abstracts, and Dissertation Abstracts. The inclusion criteria consisted of primary research reports that assess professional nurses' use of research in practice, written in the English or Scandinavian languages. Extent of research use was determined by assigning research use scores reported in each article to one of four quartiles: low, moderate-low, moderate-high, or high.

Results : Following removal of duplicate citations, a total of 12,418 titles were identified through database searches, of which 133 articles were retrieved. Of the articles retrieved, 55 satisfied the inclusion criteria. The 55 final reports included cross-sectional/survey (n = 51) and quasi-experimental (n = 4) designs. A sensitivity analysis, comparing findings from all reports with those rated moderate (moderate-weak and moderate-strong) and strong quality, did not show significant differences. In a majority of the articles identified (n = 38, 69%), nurses reported moderate-high research use.

Conclusions : According to this review, nurses' reported use of research is moderate-high and has remained relatively consistent over time until the early 2000's. This finding, however, may paint an overly optimistic picture of the extent to which nurses use research in their practice given the methodological problems inherent in the majority of studies. There is a clear need for the development of standard measures of research use and robust well-designed studies examining nurses' use of research and its impact on patient outcomes. The relatively unchanged self-reports of moderate-high research use by nurses is troubling given that over 40 years have elapsed since the first studies in this review were conducted and the increasing emphasis in the past 15 years on evidence-based practice. More troubling is the absence of studies in which attempts are made to assess the effects of varying levels of research use on patient outcomes.

A suite of evidence-based continence assessment tools for residential aged care

The management of incontinence in residential aged care facilities presents staff with considerable challenges. In order to support the residential aged care workforce to provide evidence-based continence care, we developed a suite of evidence-based continence assessment tools and an accompanying educational resource for use in the residential aged care sector. The tools comply with international and accreditation standards. They address urinary and faceal incontinence and other bladder and bowel symptoms. They also include a number of cues to guide staff to assess and manage residents’ continence care needs and refer as needed. An evaluation of the tools conducted in 18 residential aged care facilities across three states revealed that staff members found the tools helpful, clear, simple and user-friendly. This paper provides a description of the newly developed suite of continence assessment tools for residential aged care and the accompanying education resources, and presents staff perspectives on their clinical usefulness.

Proof of Concept : developing a peer reviewed evidence-based interactive e-learning programme

Knowledge and skill acquisition related to vascular access are traditionally individual institutional educational initiatives. Australia currently has no national evidence based education programme for renal nurses. A survey of Australian and New Zealand Nephrology Educators' conducted in 2009, identified the need for more effective and consistent delivery of clinical education for nurses using innovative, web-based approaches supporting the tenets of e-learning methodologies. This paper discusses the development, implementation and proposed evaluation of a peer reviewed Australasian e-learning programme on buttonhole cannulation. It will further highlight the benefits of inter-organisational partnerships and how these partnerships can facilitate positive change in teaching and learning practices. This project has unique characteristics that collectively provide value, distinction and innovation to nurses, patients and renal departments. As the e-learning programme was founded on a platform of evidence-based practice it is therefore easily transferable to an international context.

Clinical nurse research consultant : a clinical and academic role to advance practice and the discipline of nursing

Aims:  This article presents a proposal for the Clinical Nurse Research Consultant, a new nursing role. Background:  Although healthcare delivery continues to evolve, nursing has lacked highly specialized clinical and research leadership that, as a primary responsibility, drives evidence-based practice change in collaboration with bedside clinicians. Data sources:  International literature published over the last 25 years in the databases of CINAHL, OVID, Medline Pubmed, Science Direct, Expanded Academic, ESBSCOhost, Scopus and Proquest is cited to create a case for the Clinical Nurse Research Consultant. Discussion:  The Clinical Nurse Research Consultant will address the research/practice gap and assist in facilitating evidence-based clinical practice. To fulfil the responsibilities of this proposed role, the Clinical Nurse Research Consultant must be a doctorally prepared recognized clinical expert, have educational expertise, and possess advanced interpersonal, teamwork and communication skills. This role will enable clinical nurses to maintain and share their clinical expertise, advance practice through research and role model the clinical/research nexus. Implications for nursing:  Critically, the Clinical Nurse Research Consultant must be appointed in a clinical and academic partnership to provide for career progression and role support. Conclusion:  The creation of the Clinical Nurse Research Consultant will advance nursing practice and the discipline of nursing.

Evidence based guidelines to improve engagement and participation for people experiencing depression

Background:
Depression can have a strongly negative impact on a person’s ability to engage with and participate in activities of daily living. Clinicians currently seeking guidance on best practice in this area currently need to access and critique a wide range of evidence from a number of disciplines. While some clinical practice guidelines are available, this form of evidence presentation presents several barriers to implementation.

Procedures:
This article proposes a new procedure for developing guidance for clinicians, known as evidence based guidelines. The purpose of the guidelines presented here is to provide guidance on appropriate assessment and intervention strategies with people experiencing depression, who wish to improve their engagement and participation in daily activities. They were constructed using a multiple methods procedure, with five phases.

Results:
Evidence based guidelines for the general population, older adults and people with co-morbid physical conditions are presented at the conclusion of this article.

Conclusion:
The procedure described here produces evidence based guidelines with built in measures to promote implementation into practice. The resulting guidelines for depression will enable clinicians from all disciplines to engage in best practice, and assist people with depression participate more fully in their lives.

Initial emergency nursing management of patients with severe traumatic brain injury : development of an evidence-based care bundle for the Thai emergency department context.

Thai emergency nurses play a vital role in caring for patients with severe TBI, and are an important part of the healthcare team throughout the resuscitation phase. They are also responsible for continuous physiological monitoring, and detecting deterioration associated with increased intracranial pressure and preventing secondary brain injury. However, there is known variation in Thai nurses' knowledge and care practices for patients with severe TBI. In addition, there are no specific evidence-based practice guidelines available for emergency nursing management of patients with severe TBI.