Clinical trials: sponsored by Al-Azhar University
Malocclusions, Canine Retraction
Assessment of the Locally Administrated Vitamin D3 and Corticision Efficacy on Orthodontic Canine Retraction
To study the effect vitamin D effect on orthodontic tooth movement when used in combination with coticision technique, independent t test or an equivalent non-parametric test will be used for comparison.
- Trial name
- NCT07455656
- Testing
- patients will receive local application of vitamin D3 combined with corticision
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Dental Caries
Esthetic Evaluation of Onlay Restorations Constructed From Vita Ambria Glass Ceramics
There is limited data available on VITA AMBRIA glass ceramic , so this study is conducted to investigate the esthetic parameters of this new glass press system.
- Trial name
- NCT05437432
- Testing
- VITA AMBRIA, IPS e.max press
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Previous Endodontic Treatment Failure and Radiographically Confirmed Periapical Radiolucency
Efficacy of 810 nm Diode Laser Disinfection on Inflammatory Cytokines and Postoperative Pain After Endodontic Retreatment
The main cause of endodontic disorders is microbial infection. From the infected pulp tissue, microorganisms can penetrate into the deeper layers of root dentine and propagate a periapical tissue through the apical foramen and…
- Trial name
- cytokines (NCT07141459)
- Testing
- 810 nm diode laser disinfection, Calcium Hydroxide Intracanal medication
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Hypotension, Spinal Anesthesia
Pupillary Light Reflex to Predict Post-Spinal Hypotension in Elective Cesarean Delivery
This prospective observational cohort study investigates whether pre-anesthetic pupillary light reflex (PLR) parameters can predict the risk of hypotension following spinal anesthesia in women undergoing elective cesarean…
- Conditions
- Hypotension, Spinal Anesthesia, Cesarean Delivery
- Trial name
- NCT07678723
- Testing
- Not applicable- observational study
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Accelerate Tooth Movement
Impact of Various Acceleration Techniques on En-masse Retraction of Maxillary Anterior Teeth
Impact of Various Acceleration Techniques on En-masse Retraction of Maxillary Anterior Teeth: A Digital Software Evaluation (Comparative Clinical Study)
- Trial name
- LLLT- piezo (NCT07873853)
- Testing
- low level LAZER therapy., Retraction of Maxillary Anterior Teeth (en-mass) with conventional methods., Piezocision-assisted orthodontic retraction
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Labial Frenum Attachment, Gender Determination
Association Between Lip Print Patterns, Gingival Phenotype, Labial Frenum Attachment, And Gender Determination in A Group of Egyptians. A Cross Sectional Study.
This cross-sectional study aims to evaluate gingival phenotypes, cheiloscopic lip print patterns, and labial frenum attachment levels in healthy adult participants, and to investigate potential associations between these…
- Conditions
- Labial Frenum Attachment, Gender Determination, Lip Print
- Trial name
- NCT07854184
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Neck Pain, Neck Pain Musculoskeletal
Sleep Hygiene Plus Physiotherapy for Sleep and Disability in Chronic Neck Pain
This study investigates the effectiveness of a combined intervention that integrates sleep hygiene education with physiotherapy exercises in patients suffering from chronic neck pain.
- Conditions
- Neck Pain, Neck Pain Musculoskeletal, Sleep Disturbances, Fatigue, Mental
- Trial name
- NCT07178496
- Testing
- Sleep Hygiene Techniques, conventional physiotherapy program, Control arm
- Where
- Palestinian Territories
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Chronic Low Back Pain
Pilates and Resistance Training for Pain, Disability, and Sleep in Chronic Low Back Pain
This study will investigate the effect of Pilates and resistance training on pain, disability, and sleep quality in patients with chronic low back pain and sleep disturbances.
- Trial name
- NCT07291934
- Testing
- Combined Intervention (Pilates + Resistance Training), Pilates, Control (Usual Care)
- Where
- Palestinian Territories
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Tibial Fracture
Criteria-Based Rehabilitation After Tibial Fracture Fixation: A Randomized Controlled Trial
This randomized controlled trial will evaluate the effectiveness of a criteria-based progressive loading and functional rehabilitation program compared with usual physiotherapy in adults following surgical fixation of traumatic…
- Trial name
- NCT07810478
- Testing
- Criteria-Based Progressive Loading and Functional Rehabilitation Program
- Where
- Palestinian Territories
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Effect of Physiotherapy on Cobb Angle in Patients With Cervicogenic Headache
Effect of Myofascial Release Technique Alone or Combined With Exercises on Cervical Cobb Angle, Sleep Quality, and Psychological Factors in Patients With Cervicogenic Headache
This study will investigate whether myofascial release therapy alone or in combination with therapeutic exercises can improve cervical spine alignment, measured by cervical Cobb angle on X-ray, in patients with cervicogenic…
- Trial name
- NCT07168512
- Testing
- Exercises (Endurance and strengthening), Myofascial release technique
- Where
- 3 sites in Palestinian Territories
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
White Spot Lesion of Tooth
Effect of Diode Laser With Dye and Remineralizing Agent on Surface Area of White Spot Lesions by Using Digital Subtraction Radiograph Techniques.
The current study was conducted to compare effect of diode laser and perio green dye with reminerlizing agent on surface area white spot lesions by using digital subtraction radiographic techniques.
- Trial name
- NCT07818655
- Testing
- remin pro
- Where
- Egypt
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Tooth Fractures (Class IV), Composite Resins
Evaluation of Clinical Performance, Shade Matching, and Patient Satisfaction of Different Resin Composite Layering Techniques Using 3D Printed Cast
The aim of this randomized clinical trial is to compare different resin composite layering techniques (monochromatic, complex multichromatic, and single-shaded structurally-colored composite) using 3D printed casts for the…
- Conditions
- Tooth Fractures (Class IV), Composite Resins, Permanent Anterior Teeth
- Trial name
- NCT07813949
- Testing
- Resin Composite Layering Techniques using 3D Printed Casts
- Where
- Egypt
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Inferior Alveolar Nerve Block in Children
Clinical Success of 12 mm Needle IANB in Children
This prospective single-arm pilot study will evaluate the clinical success of an inferior alveolar nerve block performed using a 12 mm 30-gauge extra-short dental needle in children aged 4 to 12 years.
- Trial name
- NCT07791082
- Testing
- 12 mm 30-Gauge Extra-Short Dental Needle
- Where
- Egypt
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Class II Malocclusion
Comparative Effect of Conventional and 3D-printed Twin Block Appliances on Soft Tissue Changes
: To evaluate the effectiveness of functional device treatment using both 3D-printed and conventional Twin Block appliances on soft tissue changes during growth modification in Class II malocclusion.
- Trial name
- Clinic Radiogr (NCT07795138)
- Testing
- Twin Block
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Class II Malocclusion
Conventional Versus 3D Printed Twin Block Appliances in Growth Modification of Class II Malocclusion
The present study was conducted to evaluate the outcomes of conventionl versus 3D printed twin block appliances in growth modification of class II malocclusion (comparative clinical study) in both groups.
- Trial name
- RCT (NCT07792525)
- Testing
- Twin Block
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Basal Cell Cancer
AI in Histipathological Diagnosis of Bcc
The goal of this study is to evaluate the diagnostic performance of an Artificial Intelligence (AI) algorithm in the histopathological diagnosis of bcc compared to certified dermatopathologists
- Trial name
- AI\bcc (NCT07786376)
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Immediate Implant Placement in Chronic Infected Socket
Efficacy of Mixture of Vancomycin With Xenograft for Immediate Implant Placement in Chronic Infected Socket
Adding local vancomycin to xenografts greatly benefits stability, bone density, and limits marginal bone loss in dental implants in infected socket.
- Trial name
- RCT (NCT07784075)
- Testing
- immediate dental implants Placement in Chronic Infected Socket
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
To Evaluate the Effectiveness of Intra-canal Nano-ketrolac as a Medicament in Reducing Post-endodontic Pain in Patients Undergoing Root Canal Treatment
The Effect of Intra-Canal Ketorolac Application on Post-Endodontic Pain
After obtaining informed consent, the procedure begins with the administration of local anesthesia to ensure patient comfort. A standard approach involves using 2% lidocaine with 1:100,000 epinephrine, delivered either via…
- Trial name
- Post-Endodonti (NCT07064083)
- Testing
- intracanal nano-ketrolac, ketrolac gel
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Periodontal Intrabony Defects, Stage III Grade B Periodontitis
Sub-junctional Pinhole Technique
Pinhole Regenerative Therapy (PRT) following minimally invasive non-surgical periodontal therapy (MINST) in the treatment of intrabony defects associated with Stage III Grade B periodontitis.
- Trial name
- PRT (NCT07763223)
- Testing
- Sub-junctional Pinhole Technique (S-PHT)
- Where
- Egypt
- Volunteers
- 10 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