5,002,722 papers found

The conceptual definition of systems-based practice (SBP) does not easily translate into directly observable actions or behaviors that can be easily assessed. At the Academic Emergency Medicine consensus conference on education research in emergency medicine (EM), a breakout group presented a review of the literature o…

The aim of evidence-based medicine is to support clinical decision making by providing tools for systematically locating, appraising, and applying the best information currently available to improve patient outcomes. This article summarizes the basic steps for practicing evidence-based medicine in the management of cut…

The wealth of medical research published on a yearly basis demands methods to summarize the literature. Narrative or expert reviews were the traditional method to provide this summary; however, biases associated with narrative reviews raise questions regarding whether this process provides sufficient evidence to guide…

BACKGROUND: Neurological disorders are a leading cause of disability worldwide. Transcranial direct current stimulation (tDCS) is a promising therapeutic tool for neurological disorders. However, a consensus on clinical recommendations for using tDCS in patients with neurological disorders is lacking. In this umbrella…

BACKGROUND: Intensive care unit-acquired weakness (ICU-AW) causes prolonged hospitalisations and higher mortality. Systematic reviews and meta-analyses (SR/MA) regarding ICU-AW and early rehabilitation need a synthesis of the existing evidence. AIM: The aim of this study was to summarise findings from several SR/MA to…

BACKGROUND: The application of artificial intelligence (AI) in the delivery of health care is a promising area, and guidelines, consensus statements, and standards on AI regarding various topics have been developed. OBJECTIVE: We performed this study to assess the quality of guidelines, consensus statements, and stand…

BACKGROUND: Dementia and cognitive impairment can be attributed to genetic and modifiable factors. Considerable evidence emerged in modifiable factors and urgently requires standardized evaluation. We conducted an umbrella review to evaluate the strength and validity of the existing evidence. METHODS: We searched PubM…

BACKGROUND: Physical activity and a healthy diet are important in helping to maintain mobility with aging. This umbrella review aims to identify group-based physical activity and/or nutrition interventions for community-dwelling older adults that improve mobility-related outcomes. METHODS: Five electronic databases (M…

INTRODUCTION: Systematic reviews with network meta-analysis (NMA; ie, multiple treatment comparisons, indirect comparisons) have gained popularity and grown in number due to their ability to provide comparative effectiveness of multiple treatments for the same condition. The methodological review aims to develop a list…

BACKGROUND: Breast cancer (BC) is the most common type of cancer in women worldwide. Post-treatment, patients suffer from side effects and have various rehabilitation needs, which means that individualization is fundamental for optimal rehabilitation. This systematic review (SR) of SRs aims to evaluate the current evid…

BACKGROUND: Our aims were to evaluate critically the evidence from systematic reviews as well as narrative reviews of the effects of melatonin (MLT) on health and to identify the potential mechanisms of action involved. METHODS: An umbrella review of the evidence across systematic reviews and narrative reviews of endo…

BACKGROUND: The Cochrane risk of bias tool for randomized clinical trials was introduced in 2008 and has frequently been commented on and used in systematic reviews. We wanted to evaluate the tool by reviewing published comments on its strengths and challenges and by describing and analysing how the tool is applied to…

Acute lymphoblastic leukemia (ALL) in infants below 1 year of age accounts for 2.5% to 5% of childhood ALL. Most children with ALL present with fever, bruising, mucosal bleeding, bone pain, pallor, hepatosplenomegaly, and lymphadenopathy. Common sites of extramedullary involvement at diagnosis include liver, spleen, ly…

We reviewed the published literature on the relationship between childhood cancer and fetal alcohol spectrum disorders (FASD). A Pub Med search identified 12 subjects with the co-occurrence of FASD and cancer. We included an additional case from the author's institution. Neuroblastomas comprised 6 of the 13 (46%) case…

In 1996, shortly after the founding of The Cochrane Collaboration, leading figures in test evaluation research established a Methods Group to focus on the relatively new and rapidly evolving methods for the systematic review of studies of diagnostic tests. Seven years later, the Collaboration decided it was time to dev…

Myxofibrosarcoma is a common sarcoma in the extremities of older people, but is rare in the head and neck region. Here, we report the case of a 42-year-old male patient in whom myxofibrosarcoma generated from the sinus piriformis. Histopathologically, the tumor was characterized by spindle cellular proliferation with m…

Lamotrigine is an established anticonvulsant agent and also an effective maintenance therapy for bipolar disorder. In Italy it is approved for the treatment of epilepsy with partial seizures, partial seizures with secondary generalization and generalized seizures, both in monotherapy and as an add-on therapy in patient…