NCT06279039

Clinical Observation of Exosomes in Patients After Q-switched Laser Surgery

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 38 (estimated)
• Sponsor: Nanjing First Hospital, Nanjing Medical University · Academic / Other
• Sex: All
• Age: 18 Years – 60 Years
• Healthy volunteers: Accepted

Summary

the goal of this half-face controlled study is to evaluate the effect of exosome-containing liquid dressings on the recovery of patients after Nd:YAG laser 532 treatment.

Detailed description

The main objective was to collect patients with fleae or seborrheic keratosis after Q-switched laser treatment, and then to use exosomes or matrix on both sides of the face, and finally to evaluate the effect of exosomes on wound healing and prevention of post-inflammatory hyperpigmentation after Nd:YAG laser 532 treatment

Conditions

• Exosome
• Skin Regeneration
• Laser

Interventions

Type	Name	Description
DRUG	Exosome liquid dressing	This study mainly adopted a randomized double-blind self-half face control method. The double-blind method was that the subjects and researchers did not know the experimental group and the control group. 38 sets of matched use sets (left and right, only the manufacturer knew the specific ingredients) were respectively applied to both sides of the cheeks of patients after Q-switched laser. The blind was unblinded after the experiment.

Timeline

• Start date: 2022-09-01
• Primary completion: 2024-08-31
• Completion: 2024-12-31
• First posted: 2024-02-26
• Last updated: 2024-02-26

Locations

1 site across 1 country: China