Clinical trials: Physiologic Gingival Melanin Pigmentation
Gingival Pigmentation
Microneedling With Vitamin C Versus Injectable Vitamin C for Depigmentation in Gingival Melanin Hyperpigmentation
The study is a randomized controlled clinical trial comparing the use of microneedling with vitamin C against injecting vitamin C for depigmentation in physiological gingival melanin hyperpigmentation in a group of patients…
- Trial name
- NCT05786885
- Testing
- Microneedling will be done with application of topical vitamin C paste for depigmentation, Vitamin C injection
- Volunteers
- 22 people
- Sponsor
- Cairo University
Gingival Hyperpigmentation, Oral Pigmentation
Comparison of Er-YAG Laser, Air Polishing, and Surgical Excision for Gingival Hyperpigmentation
This randomized controlled clinical trial aimed to compare the effectiveness of different treatment approaches for physiologic gingival hyperpigmentation.
- Trial name
- APGH (NCT07672587)
- Testing
- Er:YAG Laser Therapy, Air Polishing with Erythritol Powder, Air Polishing with Sodium Bicarbonate Powder
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Physiologic Gingival Melanin Pigmentation
Gingival Depigmentation Using a 940 nm Diode Laser Versus Ceramic Bur
This randomized split-mouth clinical trial will compare the effectiveness of a 940 nm GaAlAs diode laser and a ceramic soft tissue trimmer for the treatment of physiologic gingival melanin pigmentation.
- Trial name
- NCT07841119
- Testing
- 940 nm GaAlAs Diode Laser, Ceramic Soft Tissue Trimmer
- Where
- Vietnam
- Volunteers
- 17 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City