Clinical trials: 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
Pigmentation
Comparison of Er,Cr:YSGG Laser and Diode Laser in the Treatment of Gingival Melanin Pigmentation
The main aim of this paper is to explore the efficiancy on the extention and density of pigmentation between diode and Er,Cr:YSGG lasers.
- Trial name
- NCT05304624
- Testing
- laser
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Okan University
Gingival Pigmentation, Gingivitis
The Association of Blood Haemoglobin and Colour of Gums
AIM: To evaluate the association of the levels of blood haemoglobin to the distribution and severity of gingival melanin pigmentation at 3 different periodontal health status SAMPLE SIZE ESTIMATION Done using GPower v.3.1.9.2…
- Conditions
- Gingival Pigmentation, Gingivitis, Periodontitis, Healthy
- Trial name
- NCT03791957
- Testing
- Blood Haemoglobin
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- KLE Society's Institute of Dental Sciences
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
Gingival Pigmentation
Influence of Adjunctive Acids Use on Esthetic Outcomes of Gingival Melanin Depigmentation: A Periodontal-Operative Pilot Randomized Clinical Trial
This pilot randomized clinical trial aims to evaluate the effect of adjunctive acid application on the esthetic outcomes of gingival melanin depigmentation.
- Trial name
- GMDAcidRCT (NCT07708792)
- Testing
- Citric acid
- Volunteers
- 30 people
- Sponsor
- Dijlah University
Melanin Hyperpigmentation
Melanin Recurrence in Scalpel and LASER Gingival Depigmentation in Thin and Thick Phenotypes.
This study aimed to compare melanin pigmentation recurrence, pain perception and wound healing between laser and scalpel surgeries in thin and thick gingival phenotypes.Thirty patients (60 sites) were included in this study.
- Trial name
- NCT06886100
- Testing
- Diode laser, Scalpel No 15
- Where
- Yemen
- Volunteers
- 30 people
- Sponsor
- Thamar University
Hyperpigmentation; Melanin, Laser-Induced Hyperpigmentation
Laser-Assisted Gingival Depigmentation
This randomized clinical trial evaluated the recurrence rates of physiological gingival pigments during 24 months follow-up and the patient perceptions after the ablative depigmentation using two laser wavelengths; Diode 940 nm…
- Trial name
- NCT04680806
- Testing
- Er,Cr:YSGG laser 2780 nm, Diode laser 940 nm
- Where
- Qatar
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Academy of Laser Dentistry - Gulf Laser Chapter
Gingival Hyperpigmentation, Gingival Melanin Pigmentation
Vitamin C for Gingival Depigmentation
The purpose of this study is to evaluate the clinical and histopathological efficacy of topical vitamin C applications using three modalities (topical gel, microneedling , and mesotherapy) in gingival depigmentation.
- Trial name
- VitC-DePg (NCT07513727)
- Testing
- Topical Vitamin C ( control Arm), Vitamin C mesotherapy, Microneedling technique
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Al-Azhar University