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1.
OBJECTIVE: To describe a case of epididymo-orchitis that developed four years after treatment with intravesical bacillus Calmette-Guérin (BCG) and to review the incidence of this adverse effect. DATA SOURCES: Information about the patient was obtained from the medical chart. A MEDLINE search of English-language literature (from January 1976 to April 1999) was conducted. STUDY SELECTION: All case reports of BCG-related epididymo-orchitis were evaluated. Review articles describing complications of BCG therapy for bladder cancer and the prevention and treatment of these complications were reviewed. DATA EXTRACTION: Studies were evaluated for reports of BCG-related epididymo-orchitis and its treatment. DATA SYNTHESIS: Our case report is compared with others reported in the literature. The incidence of BCG-associated epididymoorchitis is rare. CONCLUSIONS: Epididymo-orchitis should be considered as a late complication of BCG therapy for bladder cancer. Proper patient selection may help decrease the risk of complications from BCG therapy.  相似文献   

2.
There are approximately 54 000 nurse and midwife prescribers across the United Kingdom (UK), with 19 000 nurse independent and supplementary prescribers. Prostate cancer specialist nurses are ideally suited to implement advanced levels of practice in non‐medical prescribing, but little has been detailed in the literature about the prescribing practice in this clinical context. This paper set out to critically review evidence‐based recommendations for Prostate Cancer Specialist Nurses using a case study reflection to contextualize the role of non‐medical prescribing. A structured literature review was conducted in a range of electronic databases (DARE, Cochrane, MEDLINE, BNI, PsychINFO, EMBASE and CIHAHL), and a grey literature search in google, to identify studies employing a qualitative and/or quantitative methods. National (UK) and European clinical guidelines and legislative frameworks were also included. Methodological evaluation was conducted and evidence‐based recommendations were integrated into a narrative synthesis. A multidisciplinary and proactive approach to the management of men with metastatic prostate cancer ensures safe and effective prescribing practice, and optimizes supportive care delivery. A reflective case study has illuminated the key features necessary to maximize the success of non‐medical prescribing in prostate cancer care and captures the importance of good working relationships. While different practice models will emerge, the Prostate Cancer Model of Consultation may facilitate a structured framework for safe practice, embedded in effective communication strategies. Non‐medical prescribers must be committed to continual professional development, and prescribe safely within individual competencies and scope of professional practice. There is a pressing need for further research to evaluate prescribing practices with a particular focus on the nature of influencing factors on prescribing decisions, cost‐effectiveness and a more detailed understanding of how team working and inter‐team referral affects prescribing decisions between the Multidisciplinary Team (MDT) members.  相似文献   

3.
What is known and objective: Exhaustive literature searching is a core requirement for developing guidelines for evidence‐based practice. MEDLINE is typically used. Searching requires the user to identify appropriate search terms, called Medical Subject Headings (MeSH) and refine the search to retrieve relevant articles. The objective of this study was to develop and test a learning algorithm for conducting a thorough literature search. Methods: A learning algorithm to effectively utilize MeSH terms is presented. This algorithm creates combinations of available MeSH terms from which a search is conducted. The algorithm was applied to search MEDLINE (January 1950 to Janaury 2008) focusing on the impact of pharmaceutical care in HIV‐infected patients. The number of relevant articles retrieved from the learning algorithm search was then compared against a static search with a fixed set of keywords implemented by an independent user. Results and Discussion: The learning algorithm retrieved 1670 articles with six relevant articles identified. The static search retrieved a total of 49 articles, with three being relevant. These three articles were also located from the learning algorithm‐based search. What is known and Conclusion: Performing a literature search for retrieving evidence‐based studies can be a daunting and error‐prone process. The introduction of automatic, learning tools for searching is desirable and we present a possible approach.  相似文献   

4.
OBJECTIVE: To evaluate the management strategies available for the complications associated with bacillus Calmette-Guerin (BCG) immunotherapy in the treatment of bladder cancer. DATA SOURCES: Clinical literature accessed through MEDLINE (January 1983-January 1999). Key search terms included bacillus Calmette-Guérin, BCG, and bladder cancer. DATA SYNTHESIS: BCG vaccine is a live-attenuated strain of Mycobacterium bovis; therefore, the risk for complications exists. An evaluation of treatment regimens was conducted, and the management strategies are presented. CONCLUSIONS: The complications associated with BCG immunotherapy range from local reactions to potentially fatal systemic reactions requiring long-term therapy. Therefore, healthcare practitioners need to be aware of the current treatment regimens available.  相似文献   

5.
Older people are increasingly utilising emergency services, often at the end of their life. This scoping review aimed to provide a comprehensive understanding of available research regarding end‐of‐life (EOL) care for older people in the ED. The Joanna Briggs Institute scoping review methodology guided this review. Databases of CINAHL, Ovid MEDLINE, Embase, SocINDEX and Google Scholar were searched using a combination of terms, including older/aged/geriatrics/elderly, palliative/terminal/end‐of‐life and emergency/emergency service. The search was limited to articles published in English from 2007 to 2018. The level of evidence of included articles was assessed using the National Health and Medical Research Council (NHMRC) criteria. Fourteen articles were included. Definitions pertaining to EOL care in the ED vary. Older people presenting to ED at EOL were mostly female, triaged in urgent or semi‐urgent category, presented with diagnoses of advanced cancer, cardiac and pulmonary disease, and dementia with symptoms including pain and breathlessness. Multiple tools pertaining to EOL exist and range from predicting mortality, and assessing functional status, co‐morbidities, symptom distress, palliative care needs, quality of life and caregiver's stress. Outcomes for older people enrolled in specific EOL intervention programmes included lower admission rates, shorter ED length of stay, increased palliative care referral and consultations, and decreased Medicare costs. The NHMRC evidence level of included articles ranged from II to IV. Limited evidence exists regarding the definition, clinical profile, care delivery and outcomes for older people requiring EOL care in the ED. Future research and clinical practice that uses current evidenced‐based policies and guidelines is required.  相似文献   

6.
The benefit of exercise for cancer patients is starting to become recognized. The purposes of this paper were to review the literature to examine whether research findings are being converted into guidelines for patients and survivors and to examine the quality of evidence on which they were based. A computer search of major health databases was conducted for peer-reviewed literature and books on exercise and cancer, and an Internet search was conducted for cancer websites reporting any exercise guidelines/recommendations for cancer patients. Seven peer-reviewed articles, eight books and eight cancer websites were identified that suggested exercise guidelines for cancer patients and survivors. None of the published guidelines identified appeared to have been developed via a process that would allow them to be cited as evidence-based guidelines. Based on the studies to date, no direct cancer-specific evidence about the best type, frequency, duration or intensity of exercise is currently available in the peer-reviewed literature. It is currently not known what would be most beneficial for which cancers, at which stage of disease or treatment. Given the current interest in cancer and exercise, there is an urgent need for an evidence-based set of exercise guidelines to be developed.  相似文献   

7.
This paper summarizes the empirical evidence concerning health‐related quality of life (HRQoL) of patients with coronary heart disease (CHD) and attempts to identify its significant predictors. A systematic search of the literature from 2002 to 2012 was conducted using seven electronic databases (CINAHL, ScienceDirect, Medline, Scopus, PsycINFO, PubMed and Web of Science) using the search terms ‘HRQoL’. ‘CHD’, ‘social support’, ‘depression’, ‘anxiety’, ‘psychosocial factors’, ‘sociodemographic factors’, ‘clinical factors’ and ‘predictors’. A total of 1052 studies were retrieved, of which 24 articles were included in this review. Previous studies have consistently demonstrated the negative impact of CHD on HRQoL, citing three major types of predictive factors: sociodemographic, clinical and psychosocial factors. Studies have also highlighted the advantageous use of HRQoL as a gauge for treatment satisfaction and efficacy. There are, however, few studies that collectively investigate the relationship among concepts such as HRQoL, anxiety and depression, social support, and sociodemographic and clinical factors in relation to CHD. This review highlights the need to conduct further study on HRQoL of patients with CHD in the Asian context. Such research will promote patient‐centric care and improved patient satisfaction through incorporation of the concept of HRQoL into clinical practice.  相似文献   

8.
The present paper aims to review current evidence for the effectiveness and/or feasibility of using inter‐agency data sharing of ED recorded assault information to direct interventions reducing alcohol‐related or nightlife assaults, injury or violence. Potential data‐sharing partners involve police, local council, liquor licensing regulators and venue management. A systematic review of the peer‐reviewed literature was conducted. The initial search discovered 19 506 articles. After removal of duplicates and articles not meeting review criteria, n = 8 articles were included in quantitative and narrative synthesis. Seven of eight studies were conducted in UK EDs, with the remaining study presenting Australian data. All studies included in the review deemed data sharing a worthwhile pursuit. All studies attempting to measure intervention effectiveness reported substantial reductions of assaults and ED attendances post‐intervention, with one reporting no change. Negative logistic feasibility concerns were minimal, with general consensus among authors being that data‐sharing protocols and partnerships could be easily implemented into modern ED triage systems, with minimal cost, staff workload burden, impact to patient safety, service and anonymity, or risk of harm displacement to other licensed venues, or increase to length of patient stay. However, one study reported a potential harm displacement effect to streets surrounding intervention venues. In future, data‐sharing systems should triangulate ED, police and ambulance data sources, and assess intervention effectiveness using randomised controlled trials that account for variations in venue capacity, fluctuations in ED attendance and population levels, seasonal variations in assault and injury, and control for concurrent interventions.  相似文献   

9.
10.
Currently, 250 000 men are affected by prostate cancer in the UK. Clinical guidance is crucial for nurses involved in the care delivery for men with advanced prostate cancer and for their families to maximize their quality and quantity of life. It is essential that nurses understand how prostate cancer is diagnosed, can recognize signs of disease progression, are familiar with disease management, and can educate patients and manage any symptoms appropriately and effectively. Therefore, the aim of this paper is to review current evidence‐based guidelines in relation to care delivery for men with metastatic prostate cancer in order to optimize best supportive care. A literature review was conducted in a range of electronic databases (DARE, Cochrane, MEDLINE, BNI, PsychINFO, EMBASE and CIHAHL) to identify studies employing qualitative and/or quantitative methods. National (UK) and European clinical guidelines were also reviewed. Methodological evaluation was conducted and the evidence‐based recommendations were integrated in a narrative synthesis. Supportive care is a person‐centred approach to the provision of the necessary services for those living with or affected by cancer to meet their informational, spiritual, emotional, social or physical needs during diagnosis, treatment or follow‐up phases including issues of health promotion, survivorship, palliation and bereavement. A multidisciplinary and proactive approach to the management of men with metastatic prostate cancer ensures safe and effective supportive care delivery. Nurses involved in the care delivery for this patient group need to be aware of the complex physical and psychological supportive care needs, and evidence‐based management care plans to ensure a personalized and tailored support to optimize quality of life.  相似文献   

11.
Hepatocellular carcinoma (HCC), the predominant form of primary liver cancer, is the second leading cause of cancer‐related deaths across the globe. Only a small percentage of HCC patients (~20%‐30%) are diagnosed at an early stage when first‐line treatment options may be effective. The majority of HCC patients (>70%) are diagnosed with unresectable disease and given a poor overall prognosis. Current treatment guidelines recommend locoregional therapy with transarterial chemoembolisation (TACE) and systemic therapy with sorafenib as first‐line treatment for patients with intermediate and advanced stage HCC. However, multiple factors including contraindications, technical considerations and treatment‐related toxicities pose significant challenges in achieving favourable treatment outcomes, underscoring the need for a paradigm shift in managing these patients. In 2002, yttrium‐90 (Y‐90) resin microspheres was approved by the U.S. Food and Drug Administration (FDA) for the treatment of unresectable metastatic colorectal cancer to the liver with adjuvant floxuridine chemotherapy. However, thousands of patients with unresectable HCC have also been treated with resin Y‐90. For over two decades, several small‐scale prospective trials and retrospective studies have investigated and reported on the efficacy of locoregional selective internal radiation therapy (SIRT) with Y‐90 microspheres in treating unresectable HCC. Although it is currently a treatment option for intermediate‐stage HCC patients, mainstream clinical application of resin Y‐90 has been largely limited because of the lack of sufficient clinical data from a randomised controlled trial. This could change with the imminent announcement of results from the phase 3 Sorafenib vs Radioembolization in Advanced Hepatocellular carcinoma (SARAH) trial. To provide the foundation and context for interpreting results from the SARAH trial, this article provides an overview of treatment modalities and current challenges in managing unresectable HCC. There is also a review of key prospective and retrospective studies evaluating the use of Y‐90 SIRT, specifically Y‐90 resin microspheres in unresectable HCC, which led to the development of the SARAH trial. Methods: To identify relevant publications, the PubMed database was queried using one or more of the following search terms alone or in combination with Boolean operators: epidemiology, hepatocellular, hepatocellular cancer, hepatocellular carcinoma, unresectable, radioembolisation, selective internal radiation therapy, SIR‐Spheres, yttrium 90, TACE, and sorafenib. The results were sorted or filtered by “Author”, “Publication dates” or “Article types” to identify articles relevant to each section of the review. To ensure that information on ongoing clinical trials involving Y‐90 resin was included, we conducted a search on “ClinicalTrials.gov”, by combining the search terms “HCC” OR “hepatocellular carcinoma” with “Y 90” OR “yttrium 90” OR “radioembo”, and screened for studies that involved treatment with Y‐90 resin microspheres.  相似文献   

12.
The research aim of this research was to answer the questions of what were the patterns that have been recorded for the withdrawal from BCG treatment and what individual factors influenced the withdrawal? Bacillus Calmette‐Guerin (BCG) vaccine was first introduced at the turn of the 19th to 20th century and since the 1970s has become significant in the treatment of non‐muscle invasive bladder cancer (NMIBC). It is concerning to note that little is known about the patient experience of this intravesical treatment, which is particularly concerning. Despite over 50 years of clinical use, early withdrawal from treatment rates of between 32% and 86% have been reported in the literature. This study sought to estimate the rate of non‐completion of BCG regime in one English National Health Service Cancer Unit and identify factors that contributed to patients' decisions to withdraw. A retrospective observational time interval study of a consecutive sample 234 case records of patients who underwent intravesical BCG treatment in one English National Health Service Cancer Unit, using time to event analysis. The population for this review was from a large metropolitan area in England, including a large northern town and satellites where heavy industry had dominated. The overall withdrawal rate was 211 (90%) prior to completion of induction and maintenance regime. The majority, 107 (46%) withdrew from treatment within the first year. Age, number of side effects and symptoms and contact with CNS were all associated with withdrawal. The data has shown that age, side effects, contact details and information giving may be factors that contribute to a patient deciding whether they stay on treatment or withdraw from it.  相似文献   

13.
Many acute inpatient psychiatric wards in the UK are permanently locked, although this is contrary to the current Mental Health Act Code of Practice. To conduct a literature review of empirical articles concerning locked doors in acute psychiatric inpatient wards, an extensive literature search was performed in SAGE Journals Online, EBM Reviews, British Nursing Index, CINAHL, EMBASE Psychiatry, International Bibliography of the Social Sciences, Ovid MEDLINE(R), PsycINFO and Google, using the search terms 'open$', 'close$', '$lock$', 'door', 'ward', 'hospital', 'psychiatr', 'mental health', 'inpatient' and 'asylum'. A total of 11 empirical papers were included in the review. Both staff and patients reported advantages (e.g. preventing illegal substances from entering the ward and preventing patients from absconding and harming themselves or others) and disadvantages (e.g. making patients feel depressed, confined and creating extra work for staff) regarding locked doors. Locked wards were associated with increased patient aggression, poorer satisfaction with treatment and more severe symptoms. The limited literature available showed the urgent need for research to determine the real effects of locked doors in inpatient psychiatry.  相似文献   

14.
Aims and objectives. The objective of this study was to identify and to assess the quality of evidence‐based guidelines and systematic reviews we used in the case of oral mucositis, to apply general quality criteria for the prevention and treatment of oral mucositis in patients receiving chemotherapy, radiotherapy or both. Design. Systematic review. Methods. Literature searches were carried out in several electronic databases and websites. Publications were included if they concerned oral mucositis involving adults treated for cancer and had been published after 1 January 2000. As far as systematic reviews were concerned, the article had to report a search strategy, if the search was minimally conducted in the database PubMed or Medline and the articles included in the review were subjected to some kind of methodological assessment. The Appraisal of Guidelines for Research and Education (AGREE) instrument was used to assess the quality of the guidelines and the Overview Quality Assessment Questionnaire (OQAQ) was used for the quality of systematic reviews. Results. Thirty‐one articles met the inclusion criteria of which 11 were guidelines and 20 were systematic reviews. Nine of the 11 guidelines did not explicitly describe how they identified, selected and summarised the available evidence. Reviews suffered from lack of clarity, for instance, in performing a thorough literature search. The quality varied among the different guidelines and reviews. Conclusion. Most guidelines and systematic reviews had serious methodological flaws. Relevance to clinical practice. There is a need to improve the methodological quality of guidelines and systematic reviews for the prevention and treatment of oral mucositis if they are to be used in clinical practice.  相似文献   

15.
Stress urinary incontinence (SUI) significantly diminishes the quality of patients' lives. Currently available surgical and nonsurgical therapies remain far from ideal. At present, advances in cellular technologies have stirred growing interest in the use of autologous cell treatments aimed to regain urinary control. The objective was to conduct a review of the literature and analyse preclinical and clinical studies dedicated to various cell therapies for SUI, assessing their effectiveness, safety, and future prospects. A systematic literature search in PubMed was conducted using the following key terms: “stem,” “cell,” “stress,” “urinary,” and “incontinence.” A total of 32 preclinical studies and 15 clinical studies published between 1946 and December 2014 were included in the review. Most preclinical trials have used muscle‐derived stem cells and adipose‐derived stem cells. However, at present, the application of other types of cells, such as human amniotic fluid stem muscle‐derived progenitor cells and bone marrow mesenchymal stromal cells, is becoming more extensive. While the evidence shows that these therapies are effective and safe, further work is required to standardize surgical techniques, as well as to identify indications for their use, doses and number of doses. Future research will have to focus on clinical applications of cell therapies; namely, it will have to determine indications for their use, doses of cells, optimal surgical techniques and methods, attractive cell sources, as well as to develop clinically relevant animal models and make inroads into understanding the mechanisms of SUI improvement by cell therapies.  相似文献   

16.
Background. In the UK, the number of nurses able to prescribe medicines is rapidly increasing in line with Government policy directives. Whilst a number of research studies have been conducted on nurse prescribing, review and synthesis of the findings from these studies had not been undertaken. Aims and objectives. The literature review was conducted to identify key findings about the impact and effectiveness of nurse prescribing as well as under‐researched issues, in order to inform future research, education and practice in this area. Methods. A review of the literature on the first phase of nurse prescribing (1993–2002) in the UK was undertaken using electronic databases and specified search terms; some hand searching and identification of grey literature was also carried out. Results. Eighteen research‐based publications were included in the review. Findings indicate that patients are generally satisfied with district nurses’ and health visitors’ prescribing in the first phase of nurse prescribing. Nurses who prescribe are also generally satisfied with their role, although some concerns about the adequacy of their pharmacological knowledge have been raised. There is some variation in the prescribing patterns of district nurses’, health visitors’ and practice nurses, and the limitations of the original Nurse Prescribers’ Formulary (NPF) have been highlighted. Some preconditions for good nurse prescribing practice have begun to be identified. Some nurse prescribing outcomes – e.g. its impact on the prescribing practices of doctors, and the perspectives of certain patient groups – remain un‐evaluated. Research into the first phase of nurse prescribing is inevitably confined to those with a district nurse and/or health visitor qualification who were prescribing from the original NPF, thus limiting conclusions that can be drawn for the current policy context. Conclusions. The review highlights that nurse prescribing has generally been evaluated positively to date; however, there are both methodological weaknesses and under‐researched issues that point to the need for further research into this important policy initiative. Relevance to clinical practice. The review focuses on a clinical issue central to current and future forms of health care practice. Findings from the review highlight both the impact of nurse prescribing and the prerequisites that require consideration by those responsible for the development of nurse prescribing in clinical practice.  相似文献   

17.
Insulin strategies for type 2 diabetes mellitus   总被引:1,自引:0,他引:1  
OBJECTIVE: To review the currently available insulin analogs and the benefits of insulin therapy in the treatment of type 2 diabetes mellitus. DATA SOURCES: A MEDLINE search (1990-March 2004) was conducted using insulin and type 2 diabetes mellitus as search terms to identify clinical trials and review articles. The bibliographies of identified articles were reviewed. STUDY SELECTION AND DATA EXTRACTION: All articles identified from the data sources were evaluated and deemed relevant if they included and assessed clinical outcomes. DATA SYNTHESIS: Since its discovery in 1922, insulin therapy has been the only available pharmacologic treatment for type 1 diabetes and a mainstay therapy for patients with type 2 diabetes who fail to obtain glycemic control with oral antidiabetic agents. This article reviews the current insulin analogs available on the market and insulin regimens that are designed to mimic the pancreatic beta-cells' response to a glucose load. CONCLUSIONS: Insulin therapy is often withheld until late in the disease process for patients with type 2 diabetes mellitus. This results in an enormous burden of disease for patients. Insulin therapy is beneficial in obtaining glycemic control and may attenuate the complications associated with diabetes.  相似文献   

18.
Goals of work To review the literature and update the current guidelines of alternative/natural agents, cryotherapy, and/or laser therapy in the management of alimentary mucositis (AM).Materials and methods The original guidelines developed by the Multinational Association for Supportive Care in Cancer (MASCC)/International Society for Oral Oncology (ISOO) mucositis study group were the basis for this study. A medical librarian conducted an initial Medline search to identify research articles published between 2002 and 2005 in English language. A search term combination that included stomatitis, mucositis, mucous membrane, neoplasm, lasers, complimentary therapies, amino acids, antioxidants, vitamins, minerals, plant extracts, and cryotherapy was conducted. This initial search identified articles with a strong scientific methodology that included both preclinical and clinical research. Using standardized scoring forms, authors reviewed and scored individual articles. A consensus result of the review was achieved in a meeting of reviewers in June of 2005.Results The initial search identified a total of 167 new articles. Of these, 14 were selected and reviewed: alternative/natural therapy (one preclinical study); cryotherapy (four clinical studies); lasers (two clinical studies); and alternative/natural agents (seven clinical studies). A new guideline could be established for the use of cryotherapy in the management of AM in hematopoietic stem cell transplant (HSCT) patients receiving melphalan in the conditioning phase.Conclusion The rapid progress in the understanding of AM created a need for new prevention and management protocols. Frequent literature review is now necessary to identify agents and protocols being developed in this important area of supportive care in cancer.MASCC Mucositis Study Group-paper 7  相似文献   

19.
20.
Despite the widespread research recommendations for psychiatric nurses and other mental health professionals to include parents in adolescent depression treatment, no systematic reviews have yet synthesized the findings from intervention studies that included parents in the treatment and/or prevention of adolescent depression. Therefore, this systematic review was conducted to (i) identify and describe clinical trials that included parents as an integral component of adolescent depression interventions, (ii) examine the effectiveness of these trials in reducing depressive symptoms, and (iii) evaluate their methodological quality. We systematically searched the databases PubMed and PsycINFO. The search strategy adhered to the PRISMA statement to guide identification and selection of articles. Further, a structured evaluation form was adapted from the CONSORT statement and methodological literature to evaluate the elicited clinical trials. A total of 288 unique articles met criteria for abstract level screening, 45 articles were selected for full‐text review, and 16 articles were included in the final analysis. We found that (i) available approaches to include parents in adolescent depression interventions vary in their theoretical stance, purpose, sample characteristics, and measured outcomes, (ii) the health outcomes of these approaches seemed to be contingent upon the nature of parental involvement, and (iii) effective translation of these approaches into practice needs to be considered in the light of their methodological rigour. Our review revealed a variety of promising approaches to utilize the parental and family contexts as a means of preventing or treating adolescent depression. However, more research is needed to determine which interventions, within what contexts, and using what resources will facilitate the best health outcomes for adolescents with depression and their parents.  相似文献   

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