U.S., Sept. 10 -- ClinicalTrials.gov registry received information related to the study (NCT07810101) titled 'Evaluation of the Efficacy of Topical Application of Liquid Nitrogen and Ascorbic Acid in Treatment of Gingival Pigmentation' on Aug. 22.
Brief Summary: Aim of study The present study will be designed to evaluate the clinical and histomorphometric outcomes of using topical liquid nitrogen and topical ascorbic acid in gingival depigmentation.
Primary outcome:
* Clinical severity and extension of gingival pigmentation.
Secondary outcome:
* Histologic assessment of the melanin forming cells.
Study Start Date: Sept. 01
Study Type: INTERVENTIONAL
Condition:
Gingival Pigmentation
Gingiival Hyperpigmentation
Intervention:
DRUG: ...