Tishreen University

This study tests two ways to numb a child's tooth during a root canal: one injects numbing medicine near the tooth's ligament, the other numbs a larger nerve in the jaw. Both use a special electronic syringe that controls the flow and plays music to help kids relax. The goal is t…

This study tests whether injecting botulinum toxin type A into the forehead can safely reduce excessive sweating in people with primary frontal hyperhidrosis. Thirty adults aged 18 to 40 who have not responded well to antiperspirants will receive one treatment and be followed for…

This study tests a new way to improve the appearance of yellow or brown spots on front teeth caused by a condition called Molar-Incisor Hypomineralization (MIH). Researchers will compare the standard resin infiltration treatment with one that adds a sodium hypochlorite (bleach) s…