EGFR Mutation in Non-squamous Non-small-cell Lung Carcinoma (NS-NSCLC) in the Arab World: A systematic Review.

Background: Lung cancer is the most frequent cause of cancer-related deaths worldwide. The discovery of acquired genetic alterations in the epidermal growth factor receptor (EGFR) gene involved in growth factor receptor signaling, has changed the way these cancers are diagnosed and treated. EGFR is more frequent in Asian, females, and non-smokers.

Routine laboratory testing in hemodialysis: how frequently is it needed?

Background: Hemodialysis patients are followed by routine laboratory testing. There is uncertainty whether these tests always lead to a change in decision-making. This study aims to discover the number of yearly interventions/changes in prescription based on these tests and depict the group of patients who would benefit from reduced or increased laboratory blood tests.