5,042,053 papers found

OBJECTIVE: Lean interventions aim to improve quality of healthcare by reducing waste and facilitate flow in work processes. There is conflicting evidence on the outcomes of lean thinking, with quantitative and qualitative studies often contradicting each other. We suggest that reviewing the literature within the approa…

OBJECTIVES: To describe and compare, through a scoping review, emerging knowledge synthesis methods for generating and refining theory, in terms of expertise required, similarities, differences, strengths, limitations, and steps involved in using the methods. STUDY DESIGN AND SETTING: Electronic databases (e.g., MEDLI…

BACKGROUND: Cultural and linguistic minorities are at a higher risk of poorer health, poorer health outcomes, and poorer quality of care, in part due to a lack of access to healthcare services. Inequities in access to healthcare services have been found in several Deaf populations and are associated with poorer physica…

INTRODUCTION: Suicide remains a critical global public health issue, with approximately 800,000 deaths annually. Despite various prevention efforts, suicide rates are rising, highlighting the need for more effective strategies. Traditional suicide risk assessment methods often fall short in accuracy and predictive capa…

It can be very complicated to obtain relevant information through searching the medical literature if you do not know how it is organized and indexed or if you do not know how to use the specialized databases. For a successful review of the literature, you need to know what you are looking for and the key words for an…

This summary is based on a Cochrane Review previously published in the Cochrane Database of Systematic Reviews 2020, Issue 7, Art. No.: CD012554, DOI: 10.1002/14651858.CD012554.pub2 (see www.cochranelibrary.com for information). Cochrane Reviews are regularly updated as new evidence emerges and in response to feedback,…

INTRODUCTION: research on intrapartum interventions in maternity care has focused traditionally on the identification of risk factors' and on the reduction of adverse outcomes with less attention given to the measurement of factors that contribute to well-being and positive health outcomes. We conducted a systematic re…

BACKGROUND: Public sector bodies have called for policies and programmes to shift collective social norms in disfavour of the harmful use of alcohol. This article aims to identify and summarize the evidence and propose how policies and programmes to shift social norms could be implemented and evaluated. DESIGN: Review…

This review summarises the articles relating to the temporomandibular joint (TMJ) that were published in the British Journal of Oral and Maxillofacial Surgery (BJOMS) between January 2011 and December 2012. In total 24 papers were published. Of these, 16 (67%) were full-length articles, which included prospective, retr…

BACKGROUND: Systematic reviews and meta-analyses are considered to be the 'gold standards' for synthesizing research evidence in particular areas of enquiry. However, such reviews are only useful if they themselves are conducted to a sufficiently high standard. The aim of this study was to conduct a narrative meta-revi…

This article, the second in a two-part series, continues to describe the stages involved in conducting a systematic review. The article discusses how to select and appraise studies for inclusion in the review, and how to extract, synthesise and present the findings. A summary of the key points for writing the results a…

BACKGROUND: Aboriginal and Torres Strait Islander Australians (hereafter respectfully Indigenous Australians) claim that they have been over-researched without corresponding research benefit. This claim raises two questions. The first, which has been covered to some extent in the literature, is about what type(s) of re…

BACKGROUND: Gynecologic cancers are associated with long-term physical and psychological challenges. Physical activity (PA) and exercise are increasingly recognized as important components of cancer care. However, no umbrella review has synthesized evidence across gynecologic cancers. This review aims to evaluate the e…

BACKGROUND: Systematic reviews cataloguing the barriers to and facilitators of various outcomes are increasingly popular, despite criticisms of this type of review on philosophical, methodological, and practical grounds. The aims of this review are to appraise, analyze, and discuss the reporting and synthesis practices…

BACKGROUND: Multiple review systems have been established within medicine and psychology to evaluate and disseminate research findings to clinical practice. PURPOSE: Within this article, five evidence-based review systems are reviewed to inform the development or the use of an evidence review system for the behavioral…

Photodynamic therapy (PDT) and bio-nanotechnology (NT) show striking similarities in clinical design and mechanistics. The PDT paradigm of photosensitizer application, light activation and singlet oxygen generation does in fact occur on the nanoscale level as does the resultant outcomes. NT has the ability to explain a…

BACKGROUND: The aim of this systematic review was to update previous PROSPECT ( http://www.postoppain.org ) review recommendations for the management of pain after excisional haemorrhoidectomy. METHODS: Randomized studies and reviews published in the English language from July 2006 (end date of last review) to March 2…

OBJECTIVE: To assess the consistency of an index of the scientific quality of research overviews. DESIGN: Agreement was measured among nine judges, each of whom assessed the scientific quality of 36 published review articles. ITEM SELECTION: An iterative process was used to select ten criteria relative to five key tas…

BACKGROUND AND OBJECTIVE: As systematic reviews may run out of date, it might be necessary to update them. Out-of-date reviews may jeopardize the comparability when used in the context of overviews (review of reviews). METHODS: Seven electronic databases were searched for overviews up to November 2012. We first aimed…