Clinical trials: Gingival and Periodontal Disease
Gingivitis, Oral Health
Frequency of Self-performed Mechanical Control of Plaque
The purpose of this blind randomized clinical trial is to evaluate different frequencies in self-mechanical control of plaque in individuals with historic of periodontitis and in periodic and preventive maintenance in order to…
- Trial name
- NCT02684682
- Testing
- Frequency of mechanical control of plaque (12h), Frequency of mechanical control of plaque (24h), Frequency of mechanical control of plaque (48h)
- Where
- Brazil
- Volunteers
- 39 people
- Sponsor
- Universidade Federal de Santa Maria
Mouth Diseases
Optical Sensor for Photodynamic Detection of Oral Pathology
Overall objective of this work is to develop better ways of detecting, diagnosing and measuring oral diseases and structures using light and optical approaches.
- Trial name
- NCT00540774
- Testing
- detection of oral pathology
- Where
- United States
- Volunteers
- 1,004 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Pain, Postoperative, Gingival Diseases
Effect of Using Placental Membranes on Healing and Post-op Pain After Gum Surgery
When harvesting autogenous free grafts to treat periodontal conditions (e.g., lack of attached keratinized tissue, ridge defects, and other mucogingival deformities), the hard palate is the preferred donor site.
- Trial name
- NCT04957342
- Testing
- amnion-chorion membrane, Sutures
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Harvard Medical School (HMS and HSDM)
Gingival Inflammation
Toothbrush Wear and Its Effect on Subgingival Inflammation Using Two Different Brushing Techniques
Toothbrush plaque removal, along with interproximal flossing, helps to maintain the oral cavity free from periodontal diseases and dental caries.
- Trial name
- NCT03158350
- Testing
- Instructed Brushing Method
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Tufts University
Chronic Periodontitis, Aggressive Periodontitis
Chronic Presence of Epstein Barr Virus in Epithelial Cells From Gingiva is Associated With Periodontitis
The etiopathogenesis of periodontal disease results from complex interaction between infectious agents, mainly including bacteria, and host cellular and humoral immune responses.
- Conditions
- Chronic Periodontitis, Aggressive Periodontitis, Presence / Absence of EBV
- Trial name
- NCT01246596
- Testing
- dental root planing
- Where
- France
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Gingivitis, Plaque
A Twelve Week Study of Experimental Mouth Rinses
The purpose of this study is to evaluate the safety and efficacy of experimental mouth rinse formulations compared to a hydroalcohol control mouth rinse and a positive control mouth rinse for the reduction of gingivitis and…
- Trial name
- NCT05120141
- Testing
- Colgate Cavity Protection Toothpaste, American Dental Association (ADA) Ref Toothbrush, Prototype 1 Mouth Rinse
- Where
- Canada
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Periodontitis
PerioWave Re-Treatment Protocol Compared to Scaling and Root Planing (SRP) and a Single Treatment With PerioWave
This is a pivotal, prospective, randomized, blinded, multicenter study to evaluate two treatments of photodynamic disinfection in adults with chronic periodontal disease.
- Trial name
- NCT00336661
- Testing
- PerioWave
- Where
- 2 sites in China
- Volunteers
- 105 people
- Sponsor
- Ondine Research Laboratories
Chronic Periodontitis
Methodological Evaluation of Gingival Crevicular Fluid Volume and Elastase Level
The mechanisms underlying the formation and composition of gingival crevicular fluid (GCF) and its flow into and from periodontal pockets are not understood very well.
- Trial name
- NCT02676362
- Testing
- Gingival crevicular fluid collection with filter paper
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Baskent University
Juvenile Idiopathic Arthritis, Gingivitis
Clinical and Biochemical Evaluation of Dental and Periodontal Conditions in Children With Juvenile Idiopathic Arthritis
Aimed to be done in the planned thesis to evaluate the dental and periodontal health of patients with newly diagnosed JIA and healthy-periodontal problems with cytokines from saliva and oxidative stress markers non-invasively…
- Conditions
- Juvenile Idiopathic Arthritis, Gingivitis, Decay, Dental
- Trial name
- NCT05217277
- Testing
- Humans ELISA kits
- Where
- Turkey (Türkiye)
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Marmara University
Periimplantitis, Periodontitis
Evaluation of the Effects of Routine Phase I Periodontal Therapy on Clinical Parameters and Levels of Gremlin-1, CTHRC1, and Tenascin-C in Gingival Crevicular Fluid and Peri-Implant Sulcular Fluid in Individuals With Periodontitis and Peri-Implantitis
The aim of this study is to compare the mechanisms of tissue destruction between natural teeth with periodontitis and implants with peri-implantitis within the same individual, and to evaluate the effects of routine Phase I…
- Trial name
- NCT07797127
- Testing
- Routine Phase I Non-Surgical Periodontal Therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Adiyaman University
Hyaluronic Acid, Open Flap Debridement
Adjunctive 0.8% Hyaluronic Acid Gel in Open-Flap Surgery for Thin Gingival Phenotype in Patients With Periodontitis
The aim of this study is to evaluate the clinical effectiveness of 0.8% hyaluronic acid (HA) gel as an adjunct to open flap debridement (OFD) in periodontitis patients with a thin gingival phenotype.
- Conditions
- Hyaluronic Acid, Open Flap Debridement, Periodontitis, Gingival Phenotype
- Trial name
- NCT07130266
- Testing
- Procedure/Surgery: Hyaluronic acid gel application, giving an impression of the application
- Where
- Turkey (Türkiye)
- Volunteers
- 37 people
- Sponsor
- Bezmialem Vakif University
Dental Plaque and Gingivitis, Oral Hygiene Reinforcement During Fixed Orthodontic Treatment
Mobile Application Push Notification in Improving Oral Hygiene Behaviour in Adolescent Orthodontic Patients
This research looks at whether using a mobile phone app that sends push-notification reminders can help adolescent orthodontic patients keep their teeth and gums cleaner during treatment.
- Trial name
- IMGS_EZGIGI (NCT07288853)
- Testing
- Ezgigi with push notification, EzGigi
- Where
- Malaysia
- Volunteers
- 78 people
- Sponsor
- Kumeran A/L Mohan
Gingival Recession
Effect of Connective Tissue Graft Position
Aim: The aim of this study was to compare the root coverage and aesthetic results of CAF+ CTG positioned apical to the CEJ (CAF+CTG-ACEJ) with CAF+CTG positioned on the CEJ (CAF+CTG-CEJ) for treating isolated gingival recession…
- Trial name
- NCT04181892
- Testing
- Coronally advanced flap + connective tissue graft
- Where
- Turkey (Türkiye)
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Mouth Diseases, Periodontal Inflammation
Evaluation of Biomarkers Levels in Gingival Crevicular Fluid, Saliva and Serum for Different Periodontal Diseases
The aim of this study is; detection of interleukin(IL)-38, IL-36 gamma(γ) , IL-17 and matrix metalloproteinase(MMP)-9 levels in gingival crevicular fluid (GCF), saliva and serum samples of periodontally healthy, gingivitis and…
- Conditions
- Mouth Diseases, Periodontal Inflammation, Periodontal Diseases
- Trial name
- NCT05435131
- Testing
- GCF obtaining, Saliva Obtaining, Serum obtaining
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Wound Healing and Prevention, Oral Inflammation
Impact of Nd:YAG Laser Photobiostimulation on Healing of Gingiva
The intervention in this study is to determine whether multiple applications of photobiostimulation with Nd-YAG laser improve wound healing following tooth extraction and alveolar ridge preservation.
- Conditions
- Wound Healing and Prevention, Oral Inflammation, Photobiomodulation, Post-operative Pain Management
- Trial name
- NCT07095556
- Testing
- Low-level laser therapy
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Gingival Recession, Mucogingival Surgery
Microsurgical Instruments and Magnification May Enhance Treatment Outcomes Of Laterally Moved, Coronally Advanced Flap in Miller Class III Isolated Recession Defects
The benefits of microsurgical approaches in periodontal therapy have been described. The main focus of this study is to determine if using microsurgical LMCAF technique would improve the outcomes of the therapy for the Miller…
- Trial name
- NCT02281071
- Testing
- laterally moved coronally advanced flap with microsurgical instruments and x2.5 loupe
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Gingivitis, Plaque
Six Week Study of Experimental Mouth Rinses: Effect on Gingivitis and Plaque
The purpose of this study is to evaluate the safety and efficacy of experimental mouth rinse formulations compared to a positive control mouth rinse and a hydroalcohol control mouth rinse for the reduction of gingivitis and…
- Trial name
- NCT04921371
- Testing
- Colgate® Cavity Protection Toothpaste, Listerine® Cool Mint®, Concept Curve Winter Series Toothbrush
- Where
- United States
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Chronic Periodontitis, Preterm Labor
Gingival Crevicular Fluid and Placental Tissue Levels of Interleukin-17 as a Possible Marker for Preterm Labor in Patients With Chronic Periodontitis
This case control-study measures the levels of Interleukin-17 in gingival crevicular fluid and placental tissue samples of pregnant females as a possible marker in determining whether or not an association exists between chronic…
- Trial name
- NCT03171675
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Gingival Recession, Generalized
Comparison of De-Epithelialized Gingival Graft With or Without Platelet Rich Fibrin in Multiple Gingival Recessions
The aim of this study is to compare the clinical efficacy and patient reported outcome measures of de-epithelialized gingival graft (DGG) with or without platelet rich fibrin on treatment of multiple adjacent gingival recessions…
- Trial name
- NCT06509867
- Testing
- DGG, Platelet rich fibrin
- Where
- Turkey (Türkiye)
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Kutahya Health Sciences University
Peri-Implantitis
HIF-1 Alpha, VEGF and MMP-8 Levels in PICF of Smokers Versus Non Smokers
Smoking is a major risk factor for developing peri-implantitis so the current study is comparing inflammatory markers in smokers versus non smokers to know if they have a potential role in pathogenesis of peri-implantitis
- Trial name
- NCT05325918
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt