Not applicableStudy completedNCT03719274What this trial is testingVitamin C Depigmenattion Versus Conventional TechniqueWho this might be right forMelanin Hyperpigmentation Cairo University 30
Not applicableLooking for participantsNCT07513727What this trial is testingVitamin C for Gingival DepigmentationWho this might be right forGingival HyperpigmentationGingival Melanin Pigmentation Al-Azhar University 30
Not applicableUnknownNCT05930392What this trial is testingComparative Evaluation of Microsurgery vs Conventional Surgical Technique of Gingival DepigmentationWho this might be right forGingival PigmentationMelanosis Postgraduate Institute of Dental Sciences Rohtak 22
Not applicableStudy completedNCT06886100What this trial is testingMelanin Recurrence in Scalpel and LASER Gingival Depigmentation in Thin and Thick Phenotypes.Who this might be right forMelanin Hyperpigmentation Thamar University 30
Not applicableLooking for participantsNCT07410156What this trial is testingClinical Evaluation of Microneedling Technique With Topical Application of Silymarin on Gingival Hyperpigmentation in Comparison With Diode Laser and Scalpel Methods.Who this might be right forGingival PigmentationGingival Hyperpigmentaion Fayoum University 30
Not applicableLooking for participantsNCT07402720What this trial is testingClinical Effectiveness Of Polishing Brush Compared To Ceramic Soft Tissue Trimming Bur In Gingival DepigmentationWho this might be right forGingival Hyperpigmentation Cairo University 20
Not applicableUnknownNCT05930366What this trial is testingComparative Evaluation of Microsurgery vs Diode Laser Technique of Gingival DepigmentationWho this might be right forGingival PigmentationMelanosis Postgraduate Institute of Dental Sciences Rohtak 22
Testing effectiveness (Phase 2)Active Not RecruitingNCT07067515What this trial is testingEffectiveness of Omega-3 Poly Unsaturated Fatty Acids on The Treatment of Gingival HyperpigmentationWho this might be right forHyperpigmentationGingival Hyperpigmentaion Suez Canal University 30
Not applicableStudy completedNCT04680806What this trial is testingLaser-Assisted Gingival DepigmentationWho this might be right forHyperpigmentation; MelaninLaser-Induced Hyperpigmentation Academy of Laser Dentistry - Gulf Laser Chapter 60
Not applicableStudy completedNCT07520266What this trial is testingGingival Depigmentation With Diode and Er,Cr:YSGG Laser: A Split-mouth TrialWho this might be right forGingival Hyperpigmentation Can Tho University of Medicine and Pharmacy 38
Not applicableStudy completedNCT07325825What this trial is testingLicorice Extract Gel Versus Diode Laser for Physiologic Gingival PigmentationWho this might be right forGingival Hyperpigmentation Alexandria University 26
Not applicableStudy completedNCT07357883What this trial is testingEffect of Topical Argan Oil on Healing After Laser Depigmentation.Who this might be right forGingival HyperpigmentationLaser DepigmentationTopical Argan Oil+1 more Ghada Adayil 40
Testing effectiveness (Phase 2)Looking for participantsNCT07595705What this trial is testingGingival Hyperpigmentation TreatmentWho this might be right forGingival PigmentationDepigmentationVitamin C+1 more Cairo University 30
Not applicableUnknownNCT05786885What this trial is testingMicroneedling With Vitamin C Versus Injectable Vitamin C for Depigmentation in Gingival Melanin HyperpigmentationWho this might be right forGingival Pigmentation Cairo University 22
Post-approval studies (Phase 4)Study completedNCT03252418What this trial is testingAscorbic Acid Versus Diode Laser in the Treatment of Gingival HyperpigmentationWho this might be right forGingival Hyperpigmentaion Ain Shams University 10