Clinical trials: sponsored by Al-Azhar University
Metformin Gel, Bone Healing
Effect of Metformin Gel on Guided Bone Regeneration Around Immediate Dental Implant at Posterior Maxillary Region
To evaluate, by standardized radiographic follow-up, whether locally delivered 1% metformin gel improves bone healing around immediately placed dental implants augmented with GBR.
- Conditions
- Metformin Gel, Bone Healing, Guided Bone Regeneration, Crestal Bone Loss
- Trial name
- MET-GBR (NCT07770087)
- Testing
- Metformin 1% Topical Gel, immediate Dental Implant Placement With Guided Bone Regeneration
- Where
- 2 sites in Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Acne
577-nm Diode Laser in the Treatment of Non -Inflammatory Acne
The aim of this study is to evaluate the clinical efficacy and safety of the 577 nm diode laser in the treatment of non -inflammatory acne.
- Trial name
- NCT06909344
- Testing
- 577 nm Diode laser
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Acanthosis Nigricans
Efficacy and Safety Of Fractional Carbon Dioxide Laser Plus Topical Metformin In Treatment Of Acanthosis Nigricans
evaluate and compare the clinical Efficacy \& Safety Of Fractional Carbon Dioxide (Co₂) Laser Plus Topical Metformin In Treatment Of Acanthosis Nigricans.
- Trial name
- NCT07760181
- Testing
- Topical metformin
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Cases of Early Onset Scoliosis
Management of Early Onset Scoliosis by Active Apex Correction Technique
Early onset scoliosis is challenging cases in management .different techniques used to correct the deformity ranging between fusionlees and fusion surgery.
- Trial name
- NCT07727408
- Testing
- Active Apex correction of scoliotic deformity
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Gingivitis
Artificial Intelligence for the Diagnosis of Gingivitis
this study aims to use AI to diagnose the stages of gingivitis
- Trial name
- NCT07727421
- Testing
- Artificial intelligence Diagnostic Model
- Where
- Egypt
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Periodontitis
Periodontitis Severity and Associated Factors Among Egyptian Males and Females
This cross-sectional study aims to evaluate and compare the severity of periodontitis between a group of Egyptian males and females.
- Trial name
- NCT07721337
- Testing
- Clinical Periodontal Examination and Questionnaire
- Where
- Egypt
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Periodontal Diseases
Deep Learning-Based Measurement of Keratinized Gingiva Width Using Smartphone-Acquired Clinical Images
This study aims to develop and validate an artificial intelligence-based system for automated measurement of keratinized gingiva width using smartphone-acquired intraoral clinical photographs.
- Trial name
- NCT07689552
- Testing
- Artificial Intelligence-Based Keratinized Gingiva Width Assessment
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Skeletal Class II Malocclusion, Mandibular Retrognathia
Fixed Versus Conventional Twin Block Appliances for Skeletal Class II Malocclusion
This study compares two types of dental appliances a fixed Twin Block appliance and a conventional (removable) Twin Block appliance used to treat a bite problem called skeletal Class II malocclusion in growing children and…
- Trial name
- NCT07687927
- Testing
- Conventional Twin Block Appliance
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Closed Sinus Lift, Apigenin Loaded Scaffold
Closed Sinus Lifting Using Xenograft With or Without Liposomal Apigenin-Loaded Scaffold
aims to evaluate the effectiveness of closed sinus lifting using xenograft with or without a liposomal Apigenin-loaded scaffold in the posterior maxilla.
- Trial name
- NCT07678749
- Testing
- sinus lifting
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Depigmentation Treatment, Depigmentation
Effect of Co-enzyme Q10 and Vitamin C Alone or in Combination After a Surgical Gingival Depigmentation
This study aims to assess the clinical effectiveness of Co-enzyme Q10 and Vitamin C, applied individually or in combination after surgical gingival depigmentation.
- Trial name
- Effect of Coe (NCT07677826)
- Testing
- surgical depigmentation, Coenzyme Q10, Vitamin C
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Orthodontic Treatment Efficiency
Bilogical Assesment During Intrusion of Lower Incisors
biological assesment during intrusion of lower incisors
- Trial name
- NCT07514403
- Testing
- Corticision
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Osseointegration
Erythropoietin Gel Effect on Dental Implant Stability
Achieving and maintaining long-term osseointegration for dental implants is a key objective in the field of dentistry. The success of osseointegration is influenced by the surface treatment applied to dental implants.
- Trial name
- NCT06665451
- Testing
- Non coated dental implants, Erythropoietin gel coated implants
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Occlusion
Effects of Clear Aligners Versus Fixed Appliances on Occlusion After Treatment of Mild Anterior Crowding
The aim of this study is to evaluate effects of clear aligners versus fixed appliances on occlusion after treatment of mild anterior crowding a T-scan study.
- Trial name
- NCT05737290
- Testing
- Clear aligners, Fixed appliances
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Oral Microbial Load
Antibacterial Effect of Moringa Mouthwash in Children With Mixed Dentition Wearing Orthodontic Appliances
This randomized controlled study aims to evaluate the microbiological effectiveness of Moringa mouthwash in children with mixed dentition wearing removable orthodontic appliances.
- Trial name
- MOR-MW (NCT07536438)
- Testing
- Moringa mouthwash, Oral Hygiene Routine
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Orthodontic Patients
Efficacy of Skeletally Anchored Modified Leaf Expander in Maxillary Molar Distalization
Background: Distalization in orthodontics is one of conservative treatment modalities that result in gaining space especially in dental orthodontic cases of class ΙΙ molar relationship.
- Trial name
- NCT07534072
- Testing
- skeletally anchored Modified Leaf Expander
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
"Retention and Quality of Life in Mandibular Overdentures Using Two Attachment Systems: A Randomized Clinical Trial"
This randomized clinical trial investigates the effect of two different attachment systems-Equator and Novaloc-on the retention, patient satisfaction, and oral health-related quality of life of mandibular implant overdentures.
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Implant Retained Overdenture
- Trial name
- NCT07513155
- Testing
- OT-Equator Attachment, Novaloc Attachment
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
Using Two Different Attachments (Equator Vs Ball and Sockets) Retaining Mandibular Implant Overdenture in Order to See Bone Changes and Occlusal Force Distribution
Alveolar ridge resorption is an unavoidable consequence in complete denture wearers due to limited retention and stability. Implant-retained overdentures enhance retention, stability, and masticatory performance while reducing…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Attachments
- Trial name
- NCT07241481
- Testing
- Ball & Socket Attachment, Equator Attachment
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Mandibular Expansion
Self-activated Leaf Expander Versus William's Expander in Expansion of Collapsed Mandibular Arch
Self-activated leaf expander versus William's expander in expansion of collapsed mandibular arch
- Trial name
- NCT07480148
- Testing
- self activated leaf expander, williams's expander
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Adult Pulpotomy Success in Diabetic Patients
Evaluation of the Effect of Type 2 Diabetes Mellitus on the Success of Adult Pulpotomy
The aim of the present study will be directed to evaluate the clinical and radiographic success of adult pulpotomies in type 2 diabetic and non-diabetic patients.
- Trial name
- controlled cli (NCT07332026)
- Testing
- pulpotomy
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Malocclusion
Validation of AI-Based Cephalometric Analysis in Orthodontics
This study is designed to evaluate whether artificial intelligence can analyze cephalometric images in orthodontics as a reliable tool for diagnosis and treatment planning.
- Trial name
- AI-CEPH (NCT07315152)
- Testing
- Artificial Intelligence-Driven Cephalometric Analysis
- Where
- Egypt
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University