5,087,393 papers found

The classification of the systemic vasculitides has been controversial for several decades. The Chapel Hill consensus Conference definitions originally developed in 1994, but revised and extended in 2012 are now widely accepted. The American College of Rheumatology (ACR) criteria were first published in 1990, are now g…

The debate about whether asthma and chronic obstructive pulmonary disease (COPD) are distinct clinical syndromes is not new; there is heightened interest in understanding the group of individuals with obstructive lung disease who seem to have elements of both conditions because recent studies have demonstrated increase…

The ability to predict the risk for serious drug-induced adverse reactions first requires a large patient database for characterization and validation of genetic markers. The Phenotype Standardization Project (PSP) was initiated to standardize phenotypic definitions, thereby facilitating much-needed recruitment without…

The American College of Chest Physicians published their first consensus conference guidelines on antithrombotic therapy in 1986 and has updated these guidelines approximately every 3 years as a supplement to the journal Chest. These guidelines are widely accepted as an authoritative source of information and considere…

Use of race and ethnicity terms in genetic research continues to generate controversy. Despite differing opinions about their basis or relevance, there is some agreement that investigators using these terms should: explain why the terms or categories were used, define them carefully, and apply them consistently. An imp…

In Germany, the first national consensus on evidence-based recommendations for COPD prevention and disease management was reached in spring 2006. After a development period of 9 months, the National Disease Management Guideline COPD was finalized by nominal group process under the authorship of the scientific societies…

INTRODUCTION: Assessing the quality of care has become an essential part of the medical process. In France, the Professional Practice Evaluation requires a sound knowledge of these techniques. BACKGROUND: The different tools that can be used to carry out quality assessment are presented, with their specific applicatio…

Approximately 3 million Americans have the dual diagnosis of hypertension and diabetes. Both conditions are associated with and are risk factors for cardiovascular events, nephropathy, and retinopathy. When these conditions coexist, the prevalence, progression, and severity of these adverse outcomes are dramatically en…

The report of the Canadian Cardiovascular Society's Consensus Conference on the diagnosis and management of heart failure was published in 1994. Focusing on the chronic medical treatment of patients with systolic left ventricular dysfunction, we summarize and update the consensus recommendations in the light of the res…

BACKGROUND: Nearly half of all adults are affected by chronic conditions with long-term medications often being the primary intervention. Although models like that of Murshid and Mohaidin contribute to our understanding of prescribing behaviours, they are not specific to chronic conditions and may not reflect the full…

Systematic reviews (SRs) are frequently inconclusive. The aim of this study was to analyze factors associated with conclusiveness of SRs about efficacy and safety of interventions for neuropathic pain (NeuP).The study protocol was registered in the PROSPERO database (No. CRD42015025831). Five electronic databases…

BACKGROUND: Cluster randomized trials (CRTs) and individually randomized trials (IRTs) are often pooled together in meta-analyses (MAs) of randomized trials. However, the potential systematic differences in intervention effect estimates between these two trial types has never been investigated. Therefore, we conducted…

BACKGROUND: Cerebral palsy is an umbrella term encompassing disorders of movement and posture, attributed to non-progressive disturbances occurring in the developing fetal or infant brain. As there are diverse risk factors and causes, no one strategy will prevent all cerebral palsy. Therefore, there is a need to system…

Metamizole, as known as dipyrone or novaminsulfone is widely used, especially in Latin America, for its analgesic and antipyretic function. However, several countries have banned it due to the risk of agranulocytosis, skin necrosis, and other serious adverse effects. To assess the safety of metamizole compared to other…

This report introduces a Brighton Collaboration (BC) case definition for autoimmune hepatitis (AIH), which has been classified as a priority adverse event of special interest (AESI), as there were possible cases seen following COVID-19 vaccination. The case definition was developed by a group of subject matter and BC p…

Uterine myomas represent one of the most prevalent pathologies affecting the female population. These benign neoplasms originate from the smooth muscular cells of the uterus, and they can be either single or multiple. Often associated with debilitating symptoms such as pelvic heaviness, pain, constipation, and urinary…

Improving the treatment of non-cystic fibrosis bronchiectasis in children and adolescents requires high-quality research with outcomes that meet study objectives and are meaningful for patients and their parents and caregivers. In the absence of systematic reviews or agreement on the health outcomes that should be meas…

BACKGROUND: There is uncertainty about the best treatment option for children/adolescents with uncontrolled asthma despite inhaled corticosteroids (ICS) and international guidelines make different recommendations. We evaluated the pharmacological treatments to reduce asthma exacerbations and symptoms in uncontrolled pa…

Fear conditioning is a widely used laboratory model to investigate learning, memory, and psychopathology across species. The quantification of learning in this paradigm is heterogeneous in humans and psychometric properties of different quantification methods can be difficult to establish. To overcome this obstacle, ca…

INTRODUCTION: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease with multiorgan inflammatory involvement and a mortality rate that is 2.6-fold higher than individuals of the same age and sex in the general population. Approximately 50% of patients with SLE develop renal impairment (lupus nephritis). De…