Clinical trials: Gummy Smile
Excessive Gingival Display
The Effect of Botulinum Toxin A In Patients With Excessive Gingival Display With And Without Zinc Supplementation
It has been noted since the start of using botulinum toxin for both medical and cosmetic indications that some patients simply don't achieve the responses to the drug that others do, leading to increased dose requirements and…
- Trial name
- NCT03717987
- Testing
- Botulinum toxin type A, Zinc supplementation
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Gummy Smile
A Novel Digitally Driven Approach for Gummy Smile Solution Using Milled Sub-nasal Stent
The objective of this study is to assess the effectiveness of a Polyether ether ketone (PEEK) stent for management of gummy smile.
- Trial name
- NCT06991699
- Testing
- Milled PEEK Stent
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- taher helmy ismail metwaly
Altered Passive Eruption of Teeth
Digital Versus Conventional Guided Gingivectomy
The goal of this randomized controlled clinical study is to compare Fully digital to conventional guided Gingivectomy procedure in management of excessive gingival display caused by altered passive eruption type 1A.
- Trial name
- NCT05969132
- Testing
- Fully digital guided gingivectomy procedure, Convectional guided gingivectomy procedure
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Smiling, Botulinum Toxins, Type A
Effects of Dose and Injection Site for Gummy Smile Treatment With Botulinum Type A
Botulinum type A (BTX-A) is an easy and efficacious treatment for gingival smile (GS). However, its dosage and injection sites effect among patients are controversial.The objective was to compare the reduction of gingival…
- Trial name
- NCT04820543
- Testing
- injection of Botulinum type A
- Where
- China
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Peking University
Gummy Smile Due to Hypermobile Upper Lip
Satisfaction Of Adult Patients With Gummy Smile Treated By Botulinum Toxin A Injection
The aim of the proposal study is to answer the question of how to manage gummy smiles due to hypermobile upper lip with less invasive and low risk level procedure .
- Trial name
- NCT03186547
- Testing
- Botulinum Toxin A Injection, Modified Lip Repositioning Surgery
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Gummy Smile
Clinical Evaluation of Conventional Versus Microsurgical Techniques of Esthetic Crown Lengthening
the study compare gingival margin stability following conventional approach versus microsurgical approach of esthetic crown lengthening in management of patients with short clinical crowns in the upper anterior region.In…
- Trial name
- NCT03804281
- Testing
- Test group, Control group
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Compression Osteogenesis
Evaluation of Surgical Correction of Anterior Vertical Maxillary Excess (Gummy Smile) by Compression Osteogenesis.
The technique of compression osteogenesis will be studied to verify its value as applied to manage anterior vertical maxillary excess in patients wohm are suffering from gummy smile.
- Trial name
- NCT06045871
- Testing
- Corticotomy followed by compression osteogenesis
- Where
- Egypt
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Cairo University
Gummy Smile, Artifical Intelligence
Evaluating AI for Diagnosing and Treating Gummy Smiles: A Pilot Study
Some people have a "gummy smile," where too much gum tissue shows when they smile. Doctors currently diagnose this by hand, using rulers and visual judgment.
- Trial name
- NCT07759843
- Where
- Egypt
- Volunteers
- 210 people
- Sponsor
- Cairo University
Altered Passive Eruption of Teeth
The Effect of Using Two Different Suturing Techniques on Free Gingival Marginal Stability
Gummy smile is one of the major esthetic problems nowadays; it is due to several causes that either dental or skeletal. Etiology of the gummy smile is altered passive eruption, vertical maxillary excess, different gingival…
- Trial name
- NCT04219436
- Testing
- vertical mattress suturing technique, figure of eight suturing technique
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Volume Assessment, Gummy Smile
Assessment of The Accuracy of Complete Crown 3D Superimposition Technique Relative to The Gold Standard Technique for Digital Quantification of Volumetric Soft Tissue Changes in The Esthetic Zone
The aim of this study is to assess the precision of the complete crown technique employed for the superimposition of 3D models, specifically in the quantitative volumetric evaluation of gingival tissues.
- Trial name
- NCT06673576
- Testing
- Complete crown technique for superimposition, Gold standard technique for superimposition
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Altered Passive Eruption
Periodontal Tissue Stability After Surgical Correction of Altered Passive Eruption
This prospective, single-group interventional study will evaluate the stability of periodontal tissues after esthetic periodontal surgery for the correction of altered passive eruption in individuals with excessive gingival…
- Trial name
- NCT07762482
- Testing
- Esthetic Crown-Lengthening Surgery
- Where
- Brazil
- Volunteers
- 10 people
- Sponsor
- University of Sao Paulo
Gummy Smile, Altered Passive Eruption of Teeth
Clinical Evaluation of Gingivalstat Approach Compared to Conventional Esthetic Crown Lengthening on the Stability of The Gingival Margin in Patients With Altered Passive Eruption.
When performing crown lengthening surgery, especially in the esthetic zone, the positional stability of gingival tissues is considered a prime important goal.
- Conditions
- Gummy Smile, Altered Passive Eruption of Teeth, Healthy Participants
- Trial name
- NCT07041541
- Testing
- Esthetic Crown Lengthening, Esthetic Crown Lengthening using GingivalStat approach
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Excessive Gingival Display
Efficacy of a Modified Lip Repositioning Surgery Technique With Tie Levator Labii Superioris and Without Frenectomy and Myotomy for Treatment of Excessive Gingival Display: A Retrospective Study
This retrospective study aims to evaluate the effectiveness and safety of a modified lip repositioning surgery technique, performed without frenectomy and without myotomy, for the correction of excessive gingival display ("gummy…
- Trial name
- NCT06944535
- Testing
- Modified Lip Repositioning Surgery (Retrospective)
- Where
- Vietnam
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Can Tho University of Medicine and Pharmacy
Gummy Smile
Effect of Clinical Crown Lengthening Surgery and Botulinum Toxin A Injection in Gummy Smile Treatment
Background: The demand for beauty is increasing in society as everyone is looking for cosmetic improvement, including gummy smile correction.
- Trial name
- NCT05057286
- Testing
- Clinical crown lengthening surgery
- Where
- Vietnam
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Excessive Gingival Display, Gingival Diseases
Botulinum Toxin Type A Versus Cross-Linked Hyaluronic Acid Filler Myomodulation for Non-Surgical Management of Excessive Gingival Display
This randomized controlled trial compared the clinical efficacy and patient satisfaction of two non-surgical treatments for excessive gingival display (gummy smile): botulinum toxin type A (BTX-A) and cross-linked hyaluronic acid…
- Conditions
- Excessive Gingival Display, Gingival Diseases, Gummy Smile, Esthetics, Dental
- Trial name
- NCT07715331
- Testing
- Botulinum Toxin Type A (Refinex®), Cross-Linked Hyaluronic Acid Filler (Juvéderm Voluma® with Lidocaine)
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
Gingival Exposure
Botox for Gummy Smile
This is a two part study to measure and observe the efficacy of botulinum toxin A for the treatment of gummy smiles. Part A will randomly compare three different doses of botulinum toxin type A (abobotulinumtoxin A) for the…
- Trial name
- NCT03284047
- Testing
- Botulinum toxin type A
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Northwestern University
Gummy Smile
Gummy Smile and Artificial Intelligence
A smile, as a nonverbal communication tool, is based on a balanced relationship between the teeth and the surrounding hard and soft tissues.
- Trial name
- NCT06819137
- Testing
- Gingival visibility exceeding 3 mm during smiling
- Where
- Turkey (Türkiye)
- Volunteers
- 650 people, healthy volunteers welcome
- Sponsor
- Gazi University
Pain, Postoperative
Micro-surgical Treatment of Gummy Smile
Compare pain response following microsurgical conventional flap approach using Piezosurgery versus flapless approach for esthetic crown lengthening in management of patients with short clinical crowns in the upper anterior region.
- Trial name
- NCT04401826
- Testing
- Tunneling micro-surgical crown lengthening approach using piezo-surgery, Micro-surgical crown lengthening approach using Piezosurgery
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Gummy Smile
Deep Learning for Gummy Smile Segmentation
A gummy smile (excessive visibility of the gums when smiling) is not merely an aesthetic issue but also an important parameter in terms of periodontal health.
- Trial name
- NCT06965387
- Where
- Turkey (Türkiye)
- Volunteers
- 1,740 people, healthy volunteers welcome
- Sponsor
- Gazi University
Management of Gummy Smile
3D Printed Implant for Management of Gummy Smile Through VISTA Technique
the most important esthetic concern for dental patients is excessive display of gingiva during smiling due to multiple causes e.g.
- Trial name
- VISTA (NCT06473805)
- Testing
- VISTA technique and 3D printed PMMA implant, VISTA technique and 3D printed PEEK implant
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University