U.S., July 18 -- ClinicalTrials.gov registry received information related to the study (NCT07070024) titled 'Efficacy of Microneedling With Vitamin C in Performing Gingival Depigmentation' on May 13.
Brief Summary: The present study will be carried to clinically evaluate the efficacy of microneedling with vitamin C in performing gingival depigmentation in comparison with conventional scalpel and diode laser.
Study Start Date: July, 2025
Study Type: INTERVENTIONAL
Condition:
Gingival Pigmentation
Intervention:
DRUG: Vitamin C
Topical ascorbic acid powder, (1,000 mg/mL) mixed with saline will be applied over the gingiva for 10 minutes.
DEVICE: Microneedling
MN will be achieved using a Dermapen device. c) The device allows for adjust...