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Integrative Literature Review (integrative + literature_review)
Selected AbstractsOutcome Effectiveness of Community Health Workers: An Integrative Literature ReviewPUBLIC HEALTH NURSING, Issue 1 2002Susan M. Swider Ph.D. Community health workers (CHWs) are promoted as a mechanism to increase community involvement in health promotion efforts, despite little consensus about the role and its effectiveness. This article reviews the databased literature on CHW effectiveness, which indicates preliminary support for CHWs in increasing access to care, particularly in underserved populations. There are a smaller number of studies documenting outcomes in the areas of increased health knowledge, improved health status outcomes, and behavioral changes, with inconclusive results. Although CHWs show some promise as an intervention, the role can be doomed by overly high expectations, lack of a clear focus, and lack of documentation. Further research is required with an emphasis on stronger study design, documentation of CHW activities, and carefully defined target populations. [source] An integrative literature review of lifestyle interventions for the prevention of type II diabetes mellitusJOURNAL OF CLINICAL NURSING, Issue 17 2008Suzanne G Madden Aims and objectives., An integrative literature review was undertaken to determine what type II diabetes prevention programmes have been evaluated, what type of programme is the most effective and how adherent to lifestyle changes adults are after participating in a prevention programme. Background., Type II diabetes is important because the disease is affecting millions of people worldwide. Obesity and sedentary lifestyles are preventable risk factors for type II diabetes, leading many researchers from around the world to examine different programmes that are focussed on prevention of the disease. Design., Integrative literature review. Method., Search of electronic databases. Results., Diet, exercise, counselling and diet plus exercise were the types of prevention programmes, with the diet plus exercise being the most efficacious. Although many studies demonstrated excellent results initially, maintaining the effects of the lifestyle behaviour change proved to be difficult for participants, with only one study demonstrating the persistence of results after six years. Conclusion., Future research should focus on long-term maintenance programmes, rather than just short-term prevention programmes to determine the need for booster interventions or other means to ultimately decrease the incidence of type II diabetes. Relevance to clinical practice., As front-line healthcare providers working across a broad array of settings, nurses are particularly well-suited to play an integral part in future applications of diabetes prevention programmes. Lifestyle interventions are being delivered in a variety of settings and venues such as the workplace, the Internet and places of worship. In addition, at-risk populations also can be targeted, particularly overweight and obese persons, with at least one parent having type II diabetes or persons with gestational diabetes. [source] Why health expectations and hopes are different: the development of a conceptual modelHEALTH EXPECTATIONS, Issue 4 2009Karen K. Leung BA (Hons) Abstract Background, In the literature, ,hope' has often been thought of as an ideal expectation. However, we believe the classification of hope as a type of expectation is problematic. Although both hopes and expectations are future-oriented cognitions, expectations are distinct in that they are an individual's probability-driven assessment of the most likely outcomes, while hopes are an assessment of the most desirable , but not necessarily the most probable , outcomes. Aim, This paper presents a conceptual model of the factors that may serve as common antecedents of hopes and expectations, and a mechanism that may mediate their differentiation. Method, Ovid Healthstar and PsycINFO database searches from January 1967 to October 2008 were conducted. An integrative literature review, synthesis and conceptual model development were carried out. Outcome, Our model envisages the differentiation of hope from expectation as a dynamic, longitudinal process consisting of three phases: appraisal of possible outcomes, cognitive analysis for achieving hopes and goal pursuit. Key variables such as temporal proximity, controllability, external resources, goals, affect, agency and pathways may moderate the extent of divergence by influencing the perceived probability of achieving desired outcomes. Conclusion, Hopes and expectations are distinct, but linked, constructs. This preliminary conceptual model presents how hopes and expectations develop, become differentiated and how social-cognitive factors may moderate this relationship. A better understanding of hopes and expectations may assist health professionals in communicating illness-related expectations while maintaining the integrity of patient hopes. [source] Cardiac rehabilitation programme for coronary heart disease patients: An integrative literature reviewINTERNATIONAL JOURNAL OF NURSING PRACTICE, Issue 3 2009Nidal F Eshah RN, PhD(c) Previous Western cardiac rehabilitation (CR) purported to improve patients' quality of life and health-related parameters for cardiovascular diseases (CVD). Nursing's role in CR was minimally identified. The purpose of this integrative literature review was to determine the effectiveness of current CR programmes and to determine if nurses are included in multidisciplinary CR teams. An online search of databases for the National Institutes of Health Library, Medline, CINAHL, Blackwell Synergy and PsychINFO electronic databases, with keywords,cardiac rehabilitation, lifestyle modification, secondary prevention, quality of life, effects of rehabilitation,identified 13 articles published 2001,2006 for inclusion. Cardiac rehabilitation programmes provided significant improvement in participants' quality of life, exercise capacity, lipid profile, body mass index, body weight, blood pressure, resting heart rate, survival rate, mortality rate and decreased myocardial infarction (MI) risk factors, although there was limited participation. They also decreased depression and anxiety. Eight studies included Nurses as CR providers, but without clear descriptions of their role. Nurses in developing countries need to participate in CR programmes to improve patients' participation, and to focus on modalities with lower overhead costs, such as home-based CR, and to clearly articulate their unique contributions. [source] Benefits and limitations of nurses taking on aspects of the clinical role of doctors in primary care: integrative literature reviewJOURNAL OF ADVANCED NURSING, Issue 8 2010Claire RashidArticle first published online: 2 JUL 2010 rashid c. (2010) Benefits and limitations of nurses taking on aspects of the clinical role of doctors in primary care: integrative literature review. Journal of Advanced Nursing,66(8), 1658,1670. Abstract Aim., This paper presents an integrative literature review of studies exploring the benefits and limitations of the recent expansion of the clinical role of nurses working in general practice in the United Kingdom. Background., Similar clinical outcomes and high levels of satisfaction with consultations undertaken by nurse practitioners compared to general practitioners in primary care have been reported in a Cochrane review [Cochrane Database of Systematic Reviews (2004) vol. 5, p. CD001271]. Since then, nurse consultations have increased considerably as general practitioners have delegated part of their clinical workload to other general practice nurses. However, whether all general practice nurses can fulfil this extended role remains open to question. Method., An integrative review was performed. Nine electronic databases were searched. UK studies were included if they were published after the previous Cochrane review, i.e. between 2004 and 2009. Results., Eight studies were identified, most using qualitative methodology. The evidence suggested that the changes in nurses' role have been predominantly driven by the perceived increase in workload arising from the new general practitioner contract. Delegating work to nurses provided a means of organizing workload within a practice without necessarily allowing patient choice. Patients generally thought that all general practice nurses would be able to deal with simple conditions, but they would prefer to consult with a general practitioner if they thought it necessary. There were concerns about nurses' knowledge base, particularly in diagnostics and therapeutics, and their levels of training and competence in roles formerly undertaken by general practitioners. Conclusion., There have been few studies in this key area of healthcare policy. There is a need for better training and support for nurses undertaking roles in consultation and for patients' views to be better represented. [source] Nurses' intention to leave the profession: integrative reviewJOURNAL OF ADVANCED NURSING, Issue 7 2010Mervi Flinkman flinkman m., leino-kilpi h. & salanterä s. (2010) Nurses' intention to leave the profession: integrative review. Journal of Advanced Nursing,66(7), 1422,1434. Abstract Title.,Nurses' intention to leave the profession: integrative review. Aim., This paper is a report of a study conducted to (1) review and critique the published empirical research on nurses' intention to leave the profession and (2) synthesize the findings across studies. Background., Lack of nurses and nurse turnover represent problems for the healthcare system in terms of cost, the ability to care for patients and the quality of care. At a time of current nursing shortage, it is important to understand the reasons why nurses intend to leave the profession. Data sources., A review was conducted through an initial search of MEDLINE, CINAHL and PsycINFO computerized databases for the period from 1995 to July 2009. The keywords for the search were: Nurs* AND (Personnel turnover OR Career Mobility). Research on nurses' organizational turnover was excluded. Review methods., An integrative literature review was carried out using Cooper's five-stage methodology provided a framework for data collection, analysis and synthesis. Results., A total of 31 studies matching the inclusion criteria were identified. Variety in samples, measurement instruments and measures of intention to leave led to difficulties when attempting to compare or generalize study findings. A number of variables influencing nurses' intention to leave the profession were identified, including demographic, work-related and individual-related variables. Conclusions., Further research is needed using sound measurement instruments, consistent measures of leaving intention and more rigorous sampling. More in-depth research is needed to give nurses opportunities to explain in their own words the reasons for their intentions to leave. [source] Entrepreneurial nurses and midwives in the United Kingdom: an integrative reviewJOURNAL OF ADVANCED NURSING, Issue 5 2007Vari Drennan Abstract Title.,Entrepreneurial nurses and midwives in the United Kingdom: an integrative review Aim., This paper is a report of an integrative literature review to investigate: (a) the extent of entrepreneurial activity by nurses, midwives and health visitors in the United Kingdom and (b) the factors that influenced these activities. Background., Internationally, social and commercial entrepreneurial activity is regarded as important for economic growth and social cohesion. Methods., Seventeen bibliographic databases were searched using single and combined search terms: ,entrepreneur$', ,business', ,private practice', ,self-employ$', ,intrapreneur$',social enterprise$',mutuals', ,collectives', ,co-op' and ,social capital' which were related to a second layer of terms ,Nurs$', ,Midwi$', ,Visit$'. ,Entrepreneur$' Private Midwi$, Independent Midwi$, and ,nursing workforce'. In addition, hand searches of non-indexed journals and grey literature searches were completed. The following inclusion criteria were: (a) describing nurses, midwife and/or health visitor entrepreneurship (b) undertaken in the UK, and (c) reported between January 1996 and December 2005. Results., Of 154 items included only three were empirical studies; the remainder were narrative accounts. While quality of these accounts cannot be verified, they provide as complete an account as possible in this under-researched area. The numbers of nurses, midwives and health visitors acting entrepreneurially were very small and mirror international evidence. A categorization of entrepreneurial activity was inductively constructed by employment status and product offered. ,Push' and ,pull' influencing factors varied between types of entrepreneurial activity. Conclusion., Empirical investigation into the extent to which nurses and midwives respond to calls for greater entrepreneurialism should take account of the complex interplay of contextual factors (e.g. healthcare legislation), professional and managerial experience and demographic factors. [source] Review of nursing care for patients undergoing percutaneous coronary intervention: a patient journey approachJOURNAL OF CLINICAL NURSING, Issue 17 2009John X Rolley Aim., To evaluate the existing literature to inform nursing management of people undergoing percutaneous coronary intervention. Background., Percutaneous coronary intervention is an increasingly important revascularisation strategy in coronary heart disease management and can be an emergent, planned or rescue procedure. Nurses play a critical role in delivering care in both the independent and collaborative contexts of percutaneous coronary intervention management. Design., Systematic review. Method., The method of an integrative literature review, using the conceptual framework of the patient journey, was used to describe existing evidence and to determine important areas for future research. The electronic data bases CINAHL, Medline, Cochrane and the Joanna Briggs data bases were searched using terms including: (angioplasty, transulminal, percutaneous coronary), nursing care, postprocedure complications (haemorrhage, ecchymosis, haematoma), rehabilitation, emergency medical services (transportation of patients, triage). Results., Despite the frequency of the procedure, there are limited data to inform nursing care for people undergoing percutaneous coronary intervention. Currently, there are no widely accessible nursing practice guidelines focusing on the nursing management in percutaneous coronary intervention. Findings of the review were summarised under the headings: Symptom recognition; Treatment decision; Peri-percutaneous coronary intervention care, describing the acute management and Postpercutaneous coronary intervention management identifying the discharge planning and secondary prevention phase. Conclusions., Cardiovascular nurses need to engage in developing evidence to support guideline development. Developing consensus on nurse sensitive patient outcome indicators may enable benchmarking strategies and inform clinical trial design. Relevance to clinical practice., To improve the care given to individuals undergoing percutaneous coronary intervention, it is important to base practice on high-level evidence. Where this is lacking, clinicians need to arrive at a consensus as to appropriate standards of practice while also engaging in developing evidence. This must be considered, however, from the central perspective of the patient and their family. [source] An integrative literature review of lifestyle interventions for the prevention of type II diabetes mellitusJOURNAL OF CLINICAL NURSING, Issue 17 2008Suzanne G Madden Aims and objectives., An integrative literature review was undertaken to determine what type II diabetes prevention programmes have been evaluated, what type of programme is the most effective and how adherent to lifestyle changes adults are after participating in a prevention programme. Background., Type II diabetes is important because the disease is affecting millions of people worldwide. Obesity and sedentary lifestyles are preventable risk factors for type II diabetes, leading many researchers from around the world to examine different programmes that are focussed on prevention of the disease. Design., Integrative literature review. Method., Search of electronic databases. Results., Diet, exercise, counselling and diet plus exercise were the types of prevention programmes, with the diet plus exercise being the most efficacious. Although many studies demonstrated excellent results initially, maintaining the effects of the lifestyle behaviour change proved to be difficult for participants, with only one study demonstrating the persistence of results after six years. Conclusion., Future research should focus on long-term maintenance programmes, rather than just short-term prevention programmes to determine the need for booster interventions or other means to ultimately decrease the incidence of type II diabetes. Relevance to clinical practice., As front-line healthcare providers working across a broad array of settings, nurses are particularly well-suited to play an integral part in future applications of diabetes prevention programmes. Lifestyle interventions are being delivered in a variety of settings and venues such as the workplace, the Internet and places of worship. In addition, at-risk populations also can be targeted, particularly overweight and obese persons, with at least one parent having type II diabetes or persons with gestational diabetes. [source] Strategies to Facilitate Lifestyle Change Associated with Diabetes MellitusJOURNAL OF NURSING SCHOLARSHIP, Issue 3 2000Robin Whittemore Purpose: To critically examine the literature about strategies and factors that influence lifestyle change in people with diabetes mellitus. Method: This integrative literature review included an extensive search of published literature about strategies to facilitate lifestyle change related to diabetes mellitus. Articles reviewed were empirical studies focused on lifestyle change and were published between 1985 and 1999. Meta-analyses and relevant reviews of the literature were also included. Over 90 articles were initially identified, 72 met the specified criteria and could be categorized according to a theoretical framework or a broad topic area. Findings: Studies were clustered into the categories of educational, behavioral, cultural, and health beliefs that influence or are barriers to lifestyle change. Studies indicate that positive outcomes are associated with diabetes education programs that focus on self-management, emphasize behavioral strategies, and provide culturally relevant information. Conclusions: Theoretically grounded research in diabetes care is imperative for the future. Expansion of research methods, continued methodological rigor of studies, and instrument development would contribute to knowledge development in diabetes care. Research priorities are proposed. [source] Assessing postprandial glucose using 1,5-anhydroglucitol: An integrative literature reviewJOURNAL OF THE AMERICAN ACADEMY OF NURSE PRACTITIONERS, Issue 10 2009Brian Lee Christensen MS, CDE CDE-certified Diabetes Educator, FNP-BC Abstract Purpose: Recent studies have determined postprandial blood glucose is an independent risk factor for macrovascular complications. This risk exists, despite having HbA1C results within acceptable ranges for diabetes. 1,5-Anhydroglucitol (1,5AG) has been proposed as an appropriate indicator to detect and screen for postprandial hyperglycemia (PPHG). This review discusses the efficacy of 1,5AG to predict PPHG in order to reveal those who may be at risk for macrovascular complications. Data Sources: An electronic search was conducted from 2003 to 2008 in the following databases: Medline, CINAHL, Health Source: Nursing/Academic Edition, and Pre-CINAHL. Any articles relating to 1,5AG as a marker for PPHG were used. The search was limited to any human research articles published in English. All articles were reviewed for additional relevant studies. Conclusions: 1,5AG was found to be a reliable indicator of PPHG, even when HbA1C levels were within target ranges. 1,5AG may be a simple and effective tool for primary care providers to identify those at risk for macrovascular complications, who would otherwise go unnoticed if assessed by HbA1C alone. [source] Unbearable suffering of patients with a request for euthanasia or physician-assisted suicide: an integrative reviewPSYCHO-ONCOLOGY, Issue 4 2010Marianne Dees Abstract Purpose: In the legal performance of the euthanasia procedure, unbearable suffering, one of the requirements of due care, is difficult to assess. Evaluation of the current knowledge of unbearable suffering is needed in the ongoing debate about the conditions on which EAS can be approved. Methods: Using an integrative literature review, we evaluated publications with definitions of suffering in general or in end-of-life situations and with descriptions of suffering in the context of a request for EAS. Data synthesis: From the 1482 citations identified, we included 55 publications: 20 articles about definitions of suffering and 35 empirical studies on suffering. We found no definition of unbearable suffering in the context of a request for EAS. Qualitative patient-centered studies revealed the most motivations, and the most motivations named by only one of the three parties involved. The studies of relatives were limited, mainly quantitative and retrospective. We found no studies that brought together the views of the patients, relatives, and healthcare professionals. Conclusions: There is no generally accepted definition of ,unbearable suffering' in the context of a request for EAS. On the basis of the articles reviewed, we propose the following conceptual definition: ,Unbearable suffering in the context of a request for EAS is a profoundly personal experience of an actual or perceived impending threat to the integrity or life of the person, which has a significant duration and a central place in the person's mind'. Further patient-centered qualitative research into suffering is needed to clarify this definition. Copyright © 2009 John Wiley & Sons, Ltd. [source] Existential concerns among patients with cancer and interventions to meet them: an integrative literature reviewPSYCHO-ONCOLOGY, Issue 3 2009Ingela Henoch Abstract Objectives: An integrative literature review was undertaken to explore existential concerns among patients with cancer with respect to components, related concepts and targets of interventions. Methods: Comprehensive searches in MEDLINE, CINAHL, PsychINFO, Social Citation Index, SweMed+, Eurethics, NLM Gateway, Faculty of 1000 Medicine, Cochrane Library, EMBACE were undertaken. Each paper was read and classified according to design as descriptive qualitative, descriptive quantitative or interventional. Main themes, interventions and outcomes were identified. Results: The searches yielded a total of 162 articles, of which 109 met inclusion criteria. Existential components from the qualitative studies were divided into two main themes: struggle to maintain self-identity and threats to self-identity. Quantitative studies mainly concerned relationships between existential concerns and other concepts. Interventions and assessed outcomes were consistent with components and relationships found in the descriptive studies. Relationships concerned physical and psychological domains; however, few interventions were evaluated against physical outcomes. No interventions applicable to everyday health-care practice were found. Conclusion: Interventions targeted and evaluated concepts related to existential concerns found in the descriptive studies. Gaps in research on existential concerns in patients with cancer include the need to clarify the concept; how patients' existential well-being may best be supported by health-care professionals in everyday practice; effects of existential interventions on physical symptoms; and stability of results of interventions. Copyright © 2008 John Wiley & Sons, Ltd. [source] Fall risk factors in older people with dementia or cognitive impairment: a systematic reviewJOURNAL OF ADVANCED NURSING, Issue 5 2009Jürgen Härlein Abstract Title.,Fall risk factors in older people with dementia or cognitive impairment: a systematic review. Aim., This paper is a report of a review conducted to identify and summarize specific risk factors for falls in older people with dementia or cognitive impairments as documented by prospective or case,control studies. Background., People with dementia have a doubled to threefold risk for falls, but the reasons for this have not yet been fully explained. Several integrative literature reviews discuss possible specific fall risk factors. However, there is lack of a systematic evaluation of studies. Data sources., The CINAHL, PubMed, EMBASE and PsychInfo databases were searched for the period between 1980 and May 2007. Review methods., A systematic review was conducted. Cohort or case,control studies published in English or German were included if they investigated risk factors for falls or fall-related injuries in a sample consisting of participants with dementia or cognitive impairment. Two reviewers independently assessed study quality. Results., Six prospective studies were included in the review. These differed concerning samples, settings, follow-up periods and examined variables. Therefore, meta-analysis was not possible. Eight categories of risk factors emerged: disease-specific motor impairments, impaired vision, type and severity of dementia, behavioural disturbances, functional impairments, fall history, neuroleptics and low bone mineral density. Conclusion., There is lack of sound studies examining fall risk factors in cognitively impaired elders. Well-known risk factors such as motor impairment show particular characteristics in people with dementia. In addition, behavioural disturbances contribute to their high risk for falls. Further prospective studies are needed. [source] Dissemination of research in clinical nursing journalsJOURNAL OF CLINICAL NURSING, Issue 2 2008Marilyn H Oermann Aim., The purposes of the study were to describe the extent of research, clinical and evidence-based practice articles published in clinical nursing journals and to explore the communication of research and practice knowledge in the clinical nursing literature using citation analysis. Background., For nursing research to have an impact on clinical practice and build evidence for practice, findings from research must transfer into the clinical practice literature. By analysing the extent of research published in clinical nursing journals, the citations in those articles, and other characteristics of the nursing literature, we can learn more about the linkages between research and practice in nursing. Design., This was a descriptive study of 768 articles and 18901 citations in those articles. Methods., Feature articles were classified into four groups , (i) original research reports; (ii) clinical practice articles (non-data based papers on a clinical topic); (iii) systematic reviews, integrative literature reviews, guidelines and papers describing evidence-based practice; and (iv) others. Each citation was then examined to determine if it was a reference to a research study or to a document on clinical practice. Results., Nearly a third of the articles in clinical nursing journals were reports on research studies; another third addressed clinical practice. Of the 14232 citations analysed in clinical nursing journals, 6142 were to research reports (43·2%) and about the same number of citations were to clinical documents (n = 5844, 41·1%). Medical research articles were cited most frequently , 27·1% of the citations in clinical journal articles. Nursing research articles were only 7·6% of the cited documents in clinical publications. Conclusions., Dissemination of research findings in the clinical nursing literature occurred at two levels: through articles that reported studies of potential value to the nurse's practice and citations to research publications within articles. Relevance to clinical practice., Disseminating research in journals that are geared to clinicians is essential to increase nurses' awareness of research findings that might be relevant to their practice. This study documented that articles in clinical nursing journals disseminated not only information about clinical practice, but also informed readers about research of potential value to the nurse's practice. [source] | ||||||||||