Background: The Thrombolysis in Myocardial Infarction (TIMI) risk score uses clinical data to
predict the short-term risk of acute myocardial infarction, coronary revascularization or death …

STUDY OBJECTIVE: We assess the methodological quality and prognostic accuracy of
clinical decision rules in emergency department (ED) syncope patients. METHODS: We …

Context: In 2005, the Endocrine Society (TES) adopted the GRADE system of developing
clinical practice guidelines. Grading of Recommendations, Assessment, Development, and …

Background Carotid blowout syndrome (CBS) is a life-threatening complication of head and
neck cancer and radiation therapy. Endovascular techniques have emerged as preferable …

Conclusions The current study findings strengthen the assertion that MRI-positive" high-risk"
or" vulnerable" plaque features, including IPH, LRNC, and/or TRFC can predict risks of …

Context: Various drugs affect body weight as a side effect. Objective: We conducted this
systematic review and meta-analysis to summarize the evidence about commonly prescribed …

Background Use of menopausal hormonal therapy (MHT)-containing estrogen and a
synthetic progestin is associated with an increased risk of breast cancer. It is unclear if …

Indigenous North Americans have the highest cigarette smoking prevalence among all
racial and ethnic groups in the United States. We seek to identify effective components of …

Background and aim of the work: Elevation of liver transaminases is the marker of hepatocyte
affection by an inflammatory process. HCV infection is a common infection in Egypt. HCV …

Objectives We assessed whether guidelines published by organizations based in the
United States comply with published criteria for the use of the Grading of Recommendations, …