Not applicableStudy completedNCT05453890What this trial is testingThe Prevalence of Gingival Pigmentation Among a Sample of Adult Egyptian Population.Who this might be right forGingival Pigmentation Cairo University 374
Very early researchUnknownNCT04495205What this trial is testingEffect of Non-eugenol Periodontal Pack With and Without PRF on Post-operative Pain and Wound Healing After Gingival DepigmentationWho this might be right forGingival Pigmentation Cairo University 24
Post-approval studies (Phase 4)Study completedNCT07805824What this trial is testingReducing Gingival Pigmentation Through Workplace Mitigation in Restaurant Oven WorkersWho this might be right forGingival PigmentationOccupational Heat ExposureOccupational Air Pollution Exposure Salah M. Ibrahim 200
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
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 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
Post-approval studies (Phase 4)UnknownNCT05837416What this trial is testingEffect of Oxidant Gel and Anti-oxidant Gel on Wound Healing After Gingival DepigmentationWho this might be right forGingival Pigmentation Cairo University 30
Not applicableStudy completedNCT07836894What this trial is testingEvaluation of the Efficacy of Blue Laser in the Management of Gingival Hyperpigmentation Using Contact vs. Non-contact ModeWho this might be right forPhysiological Gingival Hyperpigmentation Beirut Arab University 20
Not applicableStudy completedNCT06834087What this trial is testingLaser Treatment With Methylene Blue vs. Nanoparticle-Assisted Photodynamic Therapy for Gingival Pigmentation: A Randomized Clinical TrialWho this might be right forPhysiological Gingival Pigmentation Roaa Hadi Hussein Jasem 45
Not applicableStudy completedNCT06167148What this trial is testingGingival Depigmentation Using Diode Laser 940nm Versus 980nmWho this might be right forGingival Pigmentation Nourhan M.Aly 20
Early research (Phase 1)Study completedNCT02143375What this trial is testingGingival Depigmentation by Diode LaserWho this might be right forLaser-induced Hypopigmentation Shahid Beheshti University of Medical Sciences 19
Testing effectiveness (Phase 2)Not Yet RecruitingNCT07070024What this trial is testingEfficacy of Microneedling With Vitamin C in Performing Gingival DepigmentationWho this might be right forGingival Pigmentation Fayoum University 30
Post-approval studies (Phase 4)UnknownNCT06312605What this trial is testingThe Adjunctive Role of Vitamin C on Pigment Recurrence (Randomized Clinical and Histological Trial)Who this might be right forGingival Pigmentation Ain Shams University 24
Post-approval studies (Phase 4)Study completedNCT05283668What this trial is testingEffect of Injectable Platelet Rich Fibrin on Healing and Patient Satisfaction Following Laser Gingival DepigmentationWho this might be right forGingival Pigmentation Ain Shams University 8
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 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
Large-scale testing (Phase 3)Enrolling By InvitationNCT07810101What this trial is testingEvaluation of the Efficacy of Topical Application of Liquid Nitrogen and Ascorbic Acid in Treatment of Gingival PigmentationWho this might be right forGingival PigmentationGingiival Hyperpigmentation Al-Azhar University 30
Not applicableStudy completedNCT07748507What this trial is testingComparison of Gingival Depigmentation Using Microneedling and Microneedling With Glutathione Gel - A Split Mouth Clinical TrialWho this might be right forGingiival Hyperpigmentation Krishnadevaraya College of Dental Sciences & Hospital 15
Not applicableUnknownNCT03791957What this trial is testingThe Association of Blood Haemoglobin and Colour of GumsWho this might be right forGingival PigmentationGingivitisPeriodontitis+1 more KLE Society's Institute of Dental Sciences 60
Not applicableStudy completedNCT05608057What this trial is testingVitamin C Mesotherapy Versus Diode Laser for the Management of Physiologic Gingival PigmentationWho this might be right forGingival Pigmentation Hams Hamed Abdelrahman 26