Second Affiliated Hospital Of Xi'an Jiaotong University

This study tested two different lasers on 38 people with acne scars to see which works better and is safer for Asian skin. Each person got one laser on one side of the face and the other laser on the other side. The goal was to find out which laser improves scars more and causes …

This study tested two different light settings for photodynamic therapy in 33 children with port-wine stains (a type of birthmark). One group received a lower-power light for a longer time, the other a higher-power light for a shorter time. Both approaches were safe and effective…

This study tested a gel containing a healing protein (GM-CSF) on 30 people with acne scars. After laser treatment, the gel was applied to one side of the face to see if it reduced redness and helped the skin recover faster. The goal was to improve wound healing without changing t…

This study looked at 102 cataract patients with a specific corneal condition (posterior corneal elevation ≥15 µm) to see which formula best calculates the right lens power for surgery. Researchers compared advanced formulas that account for the cornea's back curve versus standard…