41,001 papers found

BACKGROUND: Bibliographic databases provide access to an international body of scientific literature in health and medical sciences. Systematic reviews are an important source of evidence for clinicians, researchers, consumers, and policymakers as they address a specific health-related question and use explicit methods…

BACKGROUND: To critically review the effect of interventions incorporating exercise and early rehabilitation (physical therapy, occupational therapy, and physical activity) in the functional outcomes (i.e., active daily living tests, such as Barthel Index Scores, Timed-up-and go, mobility tests), and feasibility in hos…

MOTIVATION: Interest in text mining full-text biomedical research articles is growing. To facilitate automated processing of nearly 3 million full-text articles (in PubMed Central® Open Access and Author Manuscript subsets) and to improve interoperability, we convert these articles to BioC, a community-driven simp…

INTRODUCTION: Literature searches are routinely used by researchers for conducting systematic reviews as well as by healthcare providers, and sometimes patients, to quickly guide their clinical decisions. Using more than one database is generally recommended but may not always be necessary for some fields. This study a…

AIMS: Although most women experience symptom clusters during the menopausal transition and early postmenopause, investigators reporting clinical trial effects for hot flushes often omit co-occurring symptoms. Our aim was to review controlled clinical trials of mind-body therapies for hot flushes and at least one other…

BACKGROUND: Rosuvastatin is an effective treatment for patients with hypercholesterolaemia. However, the incremental benefit and risk of increasing through the licensed dose range have not been comprehensively assessed across all available clinical trials. RESEARCH DESIGN AND METHODS: The literature databases CENTRAL,…

OBJECTIVES: The aim of this systematic review and meta-analysis is to compare robotic colectomy (RC) with laparoscopic colectomy (LC) in terms of intraoperative and postoperative outcomes. MATERIALS AND METHODS: A systematic literature search was performed to retrieve comparative studies of robotic and laparoscopic co…

INTRODUCTION: Randomised controlled trials (RCTs) play an important role in evidence-based medicine. However, an article with low reporting quality may mislead both experts and the general public into an erroneous decision. Data sharing can contribute to the truthfulness and transparency of trials. Acupuncture RCTs hav…

Direct and free online access to relevant scientific information and full text papers is the daily concern of researchers, whatever their "documentary environment", even more so if it is not easy. The PubMed Central (PMC) data base is one of the solutions offered to those who work in the field of Health and Life scienc…

OBJECTIVES: Osteoarthritis (OA) is the leading cause of musculoskeletal pain and functional disability worldwide, affecting a growing number of individuals in the western society. Despite various conservative and interventional treatment approaches, the overall management of the condition is problematic, and pain-the m…

To determine whether the youngest age groups are less likely to be included in paediatric randomised controlled trials (PRCTs) than older children, we conducted a PubMed search using the keyword "randomised controlled trial" and the limit "all child: 0-18 years". We retrieved 417 articles published in 2006 in 34 leadin…

BACKGROUND: Socioeconomic disadvantage and other social stressors in childhood have been linked with cardiometabolic diseases in adulthood; however the mechanisms underlying these observed associations and the timing of their emergence are unclear. The aim of this review was to evaluate research that examined relations…

BACKGROUND: Machine learning is a potentially effective method for identifying and predicting the time of the onset of stroke. However, the value of applying machine learning in this field remains controversial and debatable. OBJECTIVE: We aimed to assess the value of applying machine learning in predicting the time o…

BACKGROUND: Although previous studies have reported general inexperience with the Epley manoeuvre (EM) among general physicians, no report has evaluated the effect of EM on benign paroxysmal positional vertigo (BPPV) in primary care by using point estimates or certainty of evidence. We conducted this systematic review…

BACKGROUND: Prenatal exposure to selective serotonin reuptake inhibitors (SSRIs) may increase risk for congenital malformations and adverse perinatal outcome. OBJECTIVE: This article reviews the published literature on exposure to SSRIs in utero and during lactation. METHODS: Literature search in PubMed. RESULTS: Th…

BACKGROUND: Nicorandil, as an adjunctive therapy with primary percutaneous coronary intervention (PCI), had controversial benefits in cardioprotection in patients with acute myocardial infarction (AMI). METHODS AND RESULTS: We performed a systematic review of randomized controlled trials (RCTs) comparing treatment wit…

Brain-derived neurotrophic factor (BDNF), the most abundant neurotrophin in the brain, serves an important role during brain development and in synaptic plasticity. Given its pleiotropic effects in the central nervous system, BDNF has been implicated in cognitive function and personality development as well as the path…

OBJECTIVE: To summarize the effects of novel hormones (leptin, ghrelin, adiponectin, resistin, and PYY3-36) secreted from adipose tissue and the gastrointestinal tract that have been discovered to exert different effects on several reproductive functions, such as the hypothalamic-pituitary-gonadal axis, embryo developm…

In addition to maintaining the GenBank nucleic acid sequence database, the National Center for Biotechnology Information (NCBI, http://www.ncbi.nlm.nih.gov) provides analysis and retrieval resources for the data in GenBank and other biological data made available through the NCBI Web site. NCBI resources include Entrez…

Diabetes mellitus is an established risk factor of cognitive decline. This excess risk has frequently been attributed to cerebrovascular disease. The contribution of diabetes mellitus to the risk of Alzheimer's disease is less clear. We performed a systematic literature review based on prospective studies that examined…