5,083,888 papers found

BACKGROUND: Sickle cell disease (SCD) is one of the most common severe monogenic disorders globally. SCD can cause severe pain, significant end-organ damage, pulmonary complications, and premature death. Red blood cell (RBC) transfusions are used to treat complications of SCD, e.g. acute chest syndrome (ACS), or they c…

BACKGROUND AND PURPOSE: Acute ischemic stroke (AIS) is a time-critical emergency in which rapid diagnosis within established therapeutic windows is essential to optimize outcomes. Fluid biomarkers offer a promising adjunct to clinical and neuroimaging assessment but their temporal dynamics in the acute phases remain in…

BACKGROUND: High-quality cardiopulmonary resuscitation (CPR) can restore spontaneous circulation (ROSC) and neurological function and save lives. We conducted an umbrella review, including previously published systematic reviews (SRs), that compared mechanical and manual CPR; after that, we performed a new SR of the or…

BACKGROUND: Prone positioning (PP) is a low-cost method with minimal risk to the patient that improves the oxygenation of patients with acute hypoxic respiratory failure (AHRF) due to COVID-19 pneumonia, thereby reducing their need for tracheal intubation (TI) and transferring to the intensive care unit (ICU). We aimed…

OBJECTIVES: Association of Southeast Asian Nations (ASEAN) is among the hardest hit low-income and middle-income countries by diabetes. Innovative Care for Chronic Conditions (ICCC) framework has been adopted by the WHO for health system transformation towards better care for chronic conditions including diabetes. We c…

BACKGROUND: Congenital vascular anomalies and hemangiomas (CVAH) such as infantile hemangiomas, port-wine stains and brain arteriovenous malformations (AVMs) impair patients' lives and may require treatment if complications occur. However, a great variety of treatments for those conditions exist and the best interventi…

OBJECTIVES: Financial risk protection (FRP) is an indicator of the Sustainable Development Goal 3 universal health coverage (UHC) target. We sought to characterise what is known about FRP in the UHC context and to identify evidence gaps to prioritise in future research. DESIGN: Scoping overview of reviews using the Ar…

We aimed to perform an umbrella review of systematic reviews and meta-analyses (SRMAs) of randomized clinical trials (RCT) of the effects of long-chain omega-3 fatty acid supplementation in pregnancy, lactation, and infancy. We searched PubMed, Scopus, and Web of Science to November 2020. Two independent investigators…

BACKGROUND: There has been a notable increase in knowledge production on air pollution and human health. OBJECTIVE: To analyze the state of the art on the effects of air pollution on human health through a mapping review of existing systematic reviews and meta-analyses (SRs and MAs). METHODS: The systematic mapping r…

INTRODUCTION: With the wide adoption of the two-child policy in China since 2016, a large percentage of women with a history of caesarean delivery plan to have a second child. Accordingly, the rate of vaginal birth after caesarean (VBAC) delivery is increasing. Women attempting repeat VBAC may experience multiple morbi…

OBJECTIVE: To describe available evidence from systematic reviews of alternative healthcare delivery arrangements relevant to high-income countries to inform decisions about healthcare system improvement. DESIGN: Scoping review of systematic reviews. DATA SOURCES: Systematic reviews of interventions indexed in Pretty…

OBJECTIVE: Evidence-based medicine (EBM) is used in various areas including veterinary medicine. The assessment of the quality of systematic review and meta-analyses (SR-MA) despite their importance in the EBM process is uncommonly performed in veterinary medicine due to the absence of specific dedicated tools. The mai…

BACKGROUND: Foot ulcers in people with diabetes mellitus are a common and serious global health issue. Dressings form a key part of ulcer treatment, with clinicians and patients having many different types to choose from. A clear and current overview of current evidence is required to facilitate decision-making regardi…

While systematic reviews (SRs) are often perceived as a "gold standard" for evidence synthesis in environmental health and toxicology, the methodological rigour with which they are currently being conducted is unclear. The objectives of this study are (1) to provide up-to-date information about the methodological rigou…

In 2015 the Esophagectomy Complication Consensus Group (ECCG) reported consensus definitions for complications after esophagectomy. This aimed to reduce variation in complication reporting, attributed to heterogeneous definitions. This systematic review aimed to describe the implementation of this definition set, inclu…

Paraneoplastic autoimmune disorders (PAD) are a group of autoimmune diseases associated with neoplasms. Several evidence-based articles (systematic reviews and meta-analyses) have reported data about the role of positron emission tomography (PET) and related hybrid modalities (e.g., PET/CT) using 2-deoxy-2-[18F]fluoro-…

PURPOSE: To collect existing evidence on the relationship between sleep duration and health outcomes. METHODS: A thorough search was conducted in PubMed, Web of Science, Embase, and the Cochrane Database of Systematic Reviews from inception to January, 2021. Meta-analyses of observational and interventional studies we…

Protection of the health of the athlete is required for high level sporting performance. Acute respiratory illness is the leading cause of illness and can compromise training and competition in athletes. To date the focus on respiratory health in athletes has largely been on acute upper respiratory infections and asthm…

INTRODUCTION: Mirror syndrome is a rare disease associated with high fetal mortality of up to 67.2%. It is thought to be underdiagnosed and is often associated with preeclampsia. Mirror syndrome is characterized by "triple edema": generalized maternal, placental, and fetal edema. OBJECTIVE: This comprehensive review a…

This article describes a proposed protocol for the histologic diagnosis of cutaneous melanoma developed for the National Cutaneous Melanoma Registry managed by the Spanish Academy of Dermatology and Venereology (AEDV). Following a review of the literature, 36 variables relating to primary tumors, sentinel lymph nodes,…