Clinical trials: Stomatognathic Diseases
Discoloration, Tooth
Effect of Using Shade Blocker Versus Chameleon Effect of Two Single Shade of Resin Composite in Class IV Restorations
Aim of this study will be conducted to compare the shade matching and clinical performance of shade blocker versus chameleon effect of two single-shade of universal resin composite in class IV restorations over 1 year evaluation…
- Trial name
- NCT05315518
- Testing
- single-shade universal resin composite (omnichroma) with blocker( omnichroma blocker)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Gingivitis
The Effects of Periodontal Therapy on Gingival Crevicular Fluid NLRP3,Caspase-1,IL-1β Levels in Children With Gingivitis
This study aims to determine the levels of NLRP3, caspase-1 and IL-1β concentrations in the gingival crevicular fluid of paediatric patients with gingivitis and their changes after periodontal treatment.
- Trial name
- NCT06507280
- Testing
- Periodontal theraphy
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Chronic Periodontitis
Evaluation of Nano-crystalline Hydroxyapatite Silica Gel in Management of Periodontal Intrabony Defects
A clinical and radiographic evaluation of Nano-crystalline hydroxyapatite silica gel in comparison with open flap debridement for management of periodontal intrabony defects.
- Trial name
- NCT02507596
- Testing
- Nano-crystalline hydroxyapatite silica gel, open flap debridement
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Oropharyngeal Tumor
A Study of Mucosal Sparing Proton Beam Therapy (PBT) in Resected Oropharyngeal Tumors
This study is an observational study evaluating the clinical outcomes of mucosal sparing proton beam therapy (PBT) after resection of favorable risk oropharyngeal cancer patients.
- Trial name
- NCT02736786
- Where
- 2 sites in United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Iron Deficiency Anemia
Prevalence of Oral Manifestations of Iron Deficiency Anemia in a Sample of Egyptian Population
According to WHO Reportin 2002, iron deficiency anemia was considered to be the most important contributing factor to the global burden of anemia.
- Trial name
- NCT03365570
- Where
- Egypt
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tonsillitis
Children Recovering From Tonsil Surgery
Children recovering from tonsil surgery following day surgery Tonsil surgery - self-care and treatment - the TONIST-study The main objective of this study is to evaluate the effect and experience of acupuncture, acupressure…
- Trial name
- TONIST (NCT03292068)
- Testing
- Acupuncture, acupressure, Timbal diet, Extended telephone counseling
- Where
- Sweden
- Volunteers
- 576 people, healthy volunteers welcome
- Sponsor
- Lund University
Periodontitis, Peri-implant Mucositis
Biological Responses Affecting Early-stage Dental Implant Placement in Patients With History of Periodontitis
This prospective parallel, double-blind, four-arm randomised controlled clinical study is planned to assess the difference in the level of the inflammatory biomarkers expressed following the placement of the first dental implant…
- Conditions
- Periodontitis, Peri-implant Mucositis, Peri-Implantitis
- Trial name
- NCT05834946
- Testing
- Megagen implant placement, Biomate-Swiss implant
- Where
- Malaysia
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Periodontal Diseases, Psoriasis
Periodontal Status in Patients With Chronic Skin Diseases
Objective: This study aimed to evaluate and compare the periodontal status of chronic skin disease (CSD) patients with healthy controls. Material and method: 109 patients and 37 healthy subjects were included in this study.
- Conditions
- Periodontal Diseases, Psoriasis, Atopic Dermatitis, Autoimmune Bullous Dermatosis
- Trial name
- NCT06073613
- Testing
- oral health status
- Where
- Vietnam
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Bone Loss, Jaw, Edentulous
Effectiveness of 3D-printed Patient-specific Resorbable Scaffolds for Maxillary Bone Regeneration
The objective of this study is to test the bone formation capacity of a 3D printed scaffold with a plastic material called Polycaprolactone (PCL), compared to the use of synthetic bone grafts, for bone formation in the maxilla or…
- Conditions
- Bone Loss, Jaw, Edentulous, Edentulous Mouth, Jaw Fractures
- Trial name
- OSTEOPRINT (NCT06773923)
- Testing
- PCL Scaffold, PTFE + Bio-Oss®
- Where
- Chile
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Universidad Austral de Chile
Dry Eye Syndrome, Sjogren's Syndrome
VGH-DESJS-1 in Ocular and Oral Dryness Symptoms of Dry Eye Syndrome and Sjögren's Syndrome
To evaluate the Chinese herbal tea VGH-DESJS-1 in ocular and oral dryness symptoms of Dry eye syndrome and Sjögren's syndrome
- Conditions
- Dry Eye Syndrome, Sjogren's Syndrome, Xerophthalmia
- Trial name
- NCT05656196
- Testing
- Chinese herbal tea VGH-DESJS-1
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Biological Markers; Dental Implants; Cytokines; Triclosan; Toothpastes; Peri-Implantitis; Microbiology
Impact of a Triclosan-containing Toothpaste During the Progression of Experimental Peri-implant Mucositis
The aim of this study was to evaluate the influence of a triclosan-containing toothpaste in the profile of osteo-immunoinflammatory mediators in the peri-implant crevicular fluid (PICF) and in the clinical parameters during the…
- Trial name
- NCT03145610
- Testing
- triclosan/copolymer/fluoride toothpaste
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Paulista University
Periodontitis
Clinical Effects of Locally-delivered Gel Containing Camella Sinensis Extracts as an Adjunct in Peridontitis Treatment
The purpose of this study is to evaluate clinical result including plaque index, gingival inflammation, bleeding score, pocket depth reduction and clinical attachment level gain after used locally-delivered gel containing Camella…
- Trial name
- NCT00918060
- Testing
- Camella sinensis gel
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Endodontically Treated Teeth, Post Operative Pain
Bioceramics Pain Control
Postoperative pain in endodontic retreatment cases presents a challenge to any endodontist. Tricalcium silicate materials as mineral trioxide aggregate (MTA) and bioceramics have shown favorable periapical tissue reactions and…
- Trial name
- NCT05399303
- Testing
- obturation
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Misr International University
Inflammation
Anti-inflammatory Steroids in the Prevention of Tooth Sensitivity
Clinical randomized, triple-blind, used to measure the level of tooth sensitivity on volunteers using a modified virtual analog scale (VAS).
- Trial name
- NCT02956070
- Testing
- Dexamethasone acetate, Potassium Nitrate
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense
Nasopharyngeal Carcinoma
Screening Effect of Dual-energy CT Combined With Nasopharyngeal Endoscopy for Screening Nasopharyngeal Carcinoma
All participants will be tested for EBV-related biomarkers, including EBNA1-IgA, VCA-IgA, and BNLF2b total antibody (P85-Ab), and participants with high serologic risk will be selected based on serologic test results, and…
- Trial name
- NCT05884983
- Testing
- participants will undergo dual-energy CT and endoscopy
- Where
- China
- Volunteers
- 12,000 people, healthy volunteers welcome
- Sponsor
- Zhongshan People's Hospital, Guangdong, China
Dental Caries
The Effect of Stevia Rebaudiana Extracts on Different Variables Related to Caries: an in Vitro and in Vivo Evaluation.
The aim of the present investigation was to evaluate the effect of stevioside and rebaudioside on several variables related to caries development.
- Trial name
- NCT01757990
- Testing
- Effect of Stevioside and Rebaudioside on plaque pH
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Università degli Studi di Sassari
Dental Caries
Nanosilver Fluoride to Prevent Dental Biofilms Growth
This study aims to evaluate the effectiveness of nanosilver fluoride for controlling the growth of S. mutans present in dental plaque of children.
- Trial name
- NSFCT (NCT01950546)
- Testing
- nanosilver fluoride
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Pernambuco
Soft Tissue Infections, Gingival Recession
Clinical Effectiveness of Polymethoxy Flavones Solid Dispersion as a Dressing Material for Palatal Grafts Donor Sites
Free gingival grafting surgeries require palatal grafts harvesting from the patient own palates . The donor sites pain , infection and retarded healing by secondary intension are the complication .
- Trial name
- RCT (NCT05814003)
- Testing
- hydroxylate flavones solid dispersion application
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Assiut University
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
Edentulous; Alveolar Process, Atrophy
Reliability of All on 4 Using 2 Zygomatic and 2 Conventional Implants vs All on 4 Implants for Rehabilitation of Maxilla
Oral rehabilitation by dental implants in the severely atrophic maxilla often represents a challenge. To overcome this difficulty, bone augmentation procedures such as sinus augmentation, guided bone regeneration (GBR), or…
- Trial name
- NCT05108324
- Testing
- zygomatic implant, conventional implant
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
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