NCT07384299

Impact of Skin Type on Wonud Healing and Scarring Following Facial Skin Surgery

Impact of Baumann Skin Type on Wound Healing and Scar Formation Following Facial Skin Surgery

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 173 (actual)
• Sponsor: Union Hospital, Tongji Medical College, Huazhong University of Science and Technology · Academic / Other
• Sex: All
• Age: 14 Years – 60 Years
• Healthy volunteers: Not accepted

Summary

The goal of this observational study is to learn how an individual's skin type influences the wound healing process and scar formation in Chinese patients undergoing facial dermatologic surgery. The main questions it aims to answer are: How does skin type affect the quality of wound healing after facial surgery? How does skin type affect the formation of hypertrophic scars after facial surgery? Researchers will compare groups of patients with different skin types (classified by the Baumann Skin Type) to see if there are significant differences in their healing outcomes and scar characteristics. Participants in this study will: Receive standard facial dermatologic surgery as part of their clinical care. Have their skin type assessed preoperatively. Undergo scheduled postoperative follow-up assessments at 7 and 90 days to evaluate wound healing and scar development using standardized scales.

Conditions

• Nevus
• Seborrheic Keratosis (SK)
• Cyst
• Lipoma
• Scar

Timeline

• Start date: 2025-06-15
• Primary completion: 2026-01-15
• Completion: 2026-01-15
• First posted: 2026-02-03
• Last updated: 2026-02-03

Locations

1 site across 1 country: China