5,042,454 papers found

BACKGROUND: Overviews of reviews (overviews) provide an invaluable resource for healthcare decision-making by combining large volumes of systematic review (SR) data into a single synthesis. The production of high-quality overviews hinges on the availability of practical evidence-based guidance for conduct and reporting…

Systematic reviews (SRs) are a structured means of knowledge synthesis used by a variety of healthcare practitioners to aid in medical decision making. The SR, if conducted rigorously, is considered to be at the top of the hierarchy for research studies. In addition to synthesizing evidence, SRs identify research prior…

At their best, systematic reviews should be the least biased summaries of the effect of healthcare interventions. However, authors can introduce both intended and unintended biases into systematic reviews. Results presented as odds ratios are often misinterpreted by readers as relative risks, meaning that the effect of…

The impacts of climate change on mental health are starting to be recognized and may be exacerbated for populations at disproportionate risk of health impacts or inequalities, including some people living in low- and middle-income countries, children, indigenous populations, and people living in rural communities, amon…

BACKGROUND: Opioid related overdoses and overdose deaths continue to constitute an urgent public health crisis. The implementation of naloxone programs, such as 'take-home naloxone' (THN), has emerged as a key intervention in reducing opioid overdose deaths. These programs aim to train individuals at risk of witnessing…

This article outlines the use of medical literature to support a physiatrist's expert opinion in the development of a life care plan and proposes a basic ethical code of conduct in performing medicolegal work.

BACKGROUND: The American Society of Anesthesiologists Physical Status (ASA-PS) classification system is ubiquitous in perioperative medicine and research as a tool for preoperative patient risk stratification. Despite widespread clinical adoption as a predictor of perioperative outcomes, the ASA-PS system is inherently…

BACKGROUND: Obesity is a global epidemic affecting all age groups, populations, and income levels across continents, though is known to disproportionately affect socioeconomically disadvantaged populations. The causes of obesity are complex, informed by diet and weight practices, but shaped by social, commercial, and e…

When evidence from randomized controlled trials about the effectiveness and safety of an intervention is unclear, researchers may choose to review the nonrandomized evidence. All systematic reviews pose considerable challenges, and the level of methodological expertise required to undertake a useful review of nonrandom…

OBJECTIVE: Aged care services increasingly respond to the needs of people with dementia. Non-pharmacological approaches are preferable to reduce responsive behaviours, improve/maintain functional capacity and reduce emotional disorders. This rapid review of systematic reviews aimed to consolidate the evidence for non-p…

Extracranial metastases from glioblastoma (GBM) are uncommon with an estimated incidence of less than 2%. We report two cases of metastatic GBM seen within an 8-week period followed by a literature review. We attempted to identify common factors or a causative mechanism. Factors that predominated among the reviewed cas…

PURPOSE OF REVIEW: The review critically appraises the available evidence and current rationale for treating incidental intracranial aneurysms. RECENT FINDINGS: The rationale for treating incidental intracranial aneurysms uses comparisons between the so-called natural history, provided in a recent meta-analysis, and r…

INTRODUCTION: With recent higher awareness of the necessity of improving healthcare workers' well-being, we aimed to overview systematic reviews dealing with interventions on well-being, occupational health, and aging of healthcare workers. METHODS: From three databases (PubMed, Embase, and Web of Science), a scoping…

Induction of labour is one of the most common interventions experienced by pregnant women. There are two overlapping components to labour induction, which include cervical ripening and the initiation of regular contractions. A large number of clinical studies have been conducted for evaluating the methods used for indu…

BACKGROUND: The common cold is a spontaneously remitting infection of the upper respiratory tract, characterised by a runny nose, nasal congestion, sneezing, cough, malaise, sore throat, and fever (usually < 37.8 &#xba;C). Whilst the common cold is generally not harmful, it is a cause of economic burden due to school a…

INTRODUCTION: Our umbrella review aimed to summarize and revisit the evidence from all of the meta-analyses and systematic reviews regarding the treatments of oropharyngeal squamous cell carcinoma (OPSCC). MATERIALS AND METHODS: Major medical databases such as PubMed, Scopus, Embase, Web of Science, Google Scholar, Co…

Optical coherence tomography angiography (OCT-A) is a non-invasive imaging modality for assessing the vasculature within ocular structures including the retina, macula, choroid and optic nerve. OCT-A has a wide range of clinical applications in various optometric conditions which have been independently reported in the…

PURPOSE OF REVIEW: Effective communication in cancer care requires complex communication skills of healthcare professionals (HCPs), which can be advanced by communication skills training (CST). The number of empirical studies on CST has grown steadily over the last decade. However, controversies on CST abound. The aim…

This review aimed to identify and appraise all systematic reviews of palliative care services, to examine their findings in relation to methods used, and to explore whether further methods such as meta-analysis and meta-regression may be worthwhile. Ten databases were searched and augmented by hand searching specific j…