Clinical trials: Gingival Exposure
Gingival Pigmentation, Occupational Heat Exposure
Reducing Gingival Pigmentation Through Workplace Mitigation in Restaurant Oven Workers
Restaurant workers who spend much of their workday near ovens, grills, or other cooking equipment may breathe smoke and experience high heat.
- Conditions
- Gingival Pigmentation, Occupational Heat Exposure, Occupational Air Pollution Exposure
- Trial name
- NCT07805824
- Testing
- Workplace Heat and Air Pollution Mitigation Package, Delayed Workplace Heat and Air Pollution Mitigation Package
- Where
- Iraq
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Salah M. Ibrahim
Periodontitis, Smoking
SMOKING AND GINGIVAL CREVICULAR FLUID MFN1 AND NLRP3 LEVELS IN PERIODONTAL HEALTH AND PERIODONTITIS
This observational study aims to examine the relationship between cigarette smoking and the levels of two proteins, mitofusin-1 (MFN1) and NLRP3, in the fluid found between the teeth and gums.
- Trial name
- NCT07826728
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Smoking
Assess Biomarkers of Tobacco Exposure and Nicotine Pharmacokinetics in Smokers After a 5-Day In-Clinic Confinement Switch to an Electronic Cigarette or Nicotine Gum
A single-center, randomized, controlled, switching, open-label, parallel cohort study. Smoking subjects will be confined to a clinic for 9 days.
- Trial name
- NCT02323438
- Testing
- Usual Brand Cigarette, Electronic Cigarette #1, Electronic Cigarette #2
- Where
- United States
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- R.J. Reynolds Vapor Company
Gingival Recession
Study of Root Coverage With Acellular Dermal Matrix: Puros® Dermis Versus Alloderm®
The purpose of the study is to evaluate whether clinical parameters for Puros Dermis are, at minimum, equivalent when compared to AlloDerm, the current industry standard, for the treatment of single, non-adjacent Miller's Class I…
- Trial name
- NCT00881959
- Testing
- Puros® Dermis versus Alloderm®
- Where
- 4 sites in United States
- Volunteers
- 80 people
- Sponsor
- Zimmer Biomet
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
Dietary Exposure
Acceptability and Tolerance Study of Peptide Feed with Fibre
Enterally fed adults with documented evidence of gastrointestinal intolerance will be recruited. Participants will be deemed by the investigator as having a clinical indication for enteral feeding with a fibre containing peptide…
- Trial name
- NCT06102135
- Testing
- Peptamen 1.3 PHGG
- Where
- 2 sites in United Kingdom
- Volunteers
- 15 people
- Sponsor
- Société des Produits Nestlé (SPN)
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
Edentulous
Implant Placement With Simultaneous Gum Grafting
This study is a comparison of implant placed and simultaneously grafted with either autogenous connective tissue or a connective tissue allograft.
- Trial name
- NCT01431144
- Testing
- connective tissue autograft, connective tissue allograft
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Gingival Recession
Connective Tissue Graft Versus Mucograft Collagen Matrix for Coverage of Multiple Gingival Recession Defects
This study deals with coverage of multiple denuded roots. The current standard treatment requires surgical correction and uses soft tissue taken from the roof of the mouth to enhance results.
- Trial name
- NCT01440426
- Testing
- Autologous connective tissue graft with rotated papilla flap, Collagen matrix construct (Mucograft)
- Where
- 13 sites in Belgium, Germany and 4 more
- Volunteers
- 187 people
- Sponsor
- Maurizio Tonetti
Gingival Recession
An Explorative Study To Develop A Predictive Model Based On Avascular Exposed Root Surface Area For Root Coverage
The aim of this study was to evaluate the reliability of the avascular root surface area as a prognostic identification criterion for gingival recessions and to compare the predictive value of the Miller classification and…
- Trial name
- NCT02210143
- Where
- Turkey (Türkiye)
- Volunteers
- 91 people
- Sponsor
- Cukurova University