A systematic review is a carefully planned and conducted study designed to answer a specific focused clinical question. A systematic review differs from the frequently encountered narrative review article. Systematic review must be completed using a prespecified methodology...
Systematic reviews are defined as convenient evidential summaries for clinicians which serve as a powerful tool for patient care decisions. They are considered to be the basis for guidelines of medical practice suggesting directions for new research. These scientific reviews, constructed through well-defined methods, have key role in Evidence-Informed Health Care which means to apply new therapies and treatments, which are proved to be effective for a particular treatment by authentic and quality researches, in clinical practice...