Clinical trials: sponsored by Al-Azhar University
Acne Scars
Punch Elevation and Microneedling in Treatment of Atrophic Acne Scars
The ultimate goal of this study was to compare punch elevation and micro needling with PRP versus micro needling and PRP only in treatment of post acne scars, in an attempt to achieve better management of such condition.
- Trial name
- NCT05746052
- Testing
- Punch insturment
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Maxillary Sinus Augmentation
Efficacy of Different Techniques of Crestal Sinus Lifting
Twenty one patients with deficient posterior maxilla and alveolar bone height ≤ 5mm were included.Those patients randomly divided into 3 equal groups: 1.
- Trial name
- NCT05735613
- Testing
- osteotome crestal sinus lifting, osseodensification crestal sinus lifting, piezoelectric crestal sinus lifting
- Where
- Egypt
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Canine Retraction
Poul Gjessing Versus T Loops for Orthodontic Maxillary Canine Retraction
Poul Gjessing versus T loops for orthodontic maxillary canine
- Trial name
- NCT05727124
- Testing
- Poul Gjessing, T loops
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Periodontitis
Periodontal Osseous Wall Piezosplitting and EDTA Root Surface Etching
This study was designed to investigate the use of minimally invasive Piezo knife to harvest vascularized interceptal bone pedicle in treating intrabony defects.
- Trial name
- NCT03670979
- Testing
- bone swaging
- Volunteers
- 16 people
- Sponsor
- Al-Azhar University
Quadratus Lumborum Block, Percutaneous Nephrolithotomy
Quadratus Lumborum Block as an Anesthetic Method for Percutaneous Nephrolithotomy
The study aims to investigate the efficacy and safety of QLB, as an anaesthetic method, for patients undergoing PCNL. Adult patients who agree to participate in the study will be included.
- Conditions
- Quadratus Lumborum Block, Percutaneous Nephrolithotomy, Local Anesthesia
- Trial name
- NCT04852874
- Testing
- Ultrasound-guided Quadratus Lumborum Block
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Al-Azhar University
Intracytoplasmic Sperm Injection, Infertility, Male
Outcome of Using Sperm Bound to the Zona Pellucida of Immature Oocytes for Intracytoplasmic Sperm Injection (ICSI)
In vivo, the zona pellucida (ZP) of the oocyte can bind to normally functional sperm. The ZP-sperm interaction is one of the final steps of natural selection during their journey in the female reproductive tract.
- Trial name
- NCT05724979
- Testing
- ZP-binding
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Molar Incisor Hypomineralization
Zirconia Versus Lithium Di-silicate Overlays for Restoring Hypomineralized Molars Affected With MIH
the study evaluate the clinical outcome of zirconia versus lithium disilicate overlays restorations for restoring vital young permanent first molar teeth affected with moderate form of molar Incisor hypomineralization: randomized…
- Trial name
- NCT05529329
- Testing
- overlay
- Where
- Egypt
- Volunteers
- 52 people
- Sponsor
- Al-Azhar University
Root Resorption of Maxillary Incisors
Effect of Low Level Laser Therapy on Root Resorption During Orthodontic Intrusion of Maxillary Incisors
The present study will be directed to evaluate the effect of low-level laser therapy on root resorption during orthodontic intrusion of upper incisors.
- Trial name
- NCT05707416
- Testing
- gallium aluminum arsenide (Ga-Al-As) semiconductor diode laser (SMARTTM PRO, LASOTRONIX, Poland), group B
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Root Resorption
Root Resorption Accompanied Clear Aligners and Fixed Orthodontic Appliance
The aim of the study is to compare apical root resorption accompanied orthodontic treatment using clear aligners vs fixed appliances.
- Trial name
- NCT05232318
- Testing
- Leveling and alignment
- Where
- 2 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Eye Diseases
Transcutaneous Levator Recession for Non-thyroid Lid Retraction
This work aims to describe and assess the efficacy of transcutaneous levator palpebrea superioris muscle recession as a surgical procedure for treatment of upper lid retraction of various causes other than thyroid eye disease
- Trial name
- NCT05671120
- Testing
- Transcutaneous levator recession
- Where
- Egypt
- Volunteers
- 19 people
- Sponsor
- Al-Azhar University
Varicose Veins
Treatment of Great Saphenous Vein Varicosities
Venous insufficiency at lower extremities may result in clinical problems from cosmetic issues to ulcerations. When the frequency of venous insufficiency and its related problems are considered besides their diversity, it is…
- Trial name
- NCT05655416
- Testing
- Endovenous chemical ablation with Trendelenburg's operation (eCAT)
- Where
- Egypt
- Volunteers
- 55 people
- Sponsor
- Al-Azhar University
Cicatricial Trichiasis
Anterior Lamellar Recession vs Bilamellar Tarsal Rotation in Upper Lid Cicatricial Trichiasis
in recent years there has been a significant shift from this destructive procedure to a reconstructive procedure such as Anterior Lamellar Recession (ALR) and Bilamellar Tarsal Rotation (BLTR).
- Trial name
- NCT05634629
- Testing
- Anterior Lamellar Recession, Bilamellar Tarsal Rotation
- Where
- Egypt
- Volunteers
- 45 people
- Sponsor
- Al-Azhar University
Effect of Platelet Rich Fibrin With Different Tooth Movements
Evaluation of Different Orthodontic Tooth Movements Assisted With Injectable Platelet Rich Fibrin
The present prospective clinical study will be undertaken for assessment of the effect of application of i-PRF on the rate of levelling and alignment, molar distalization\& intrusion of anterior teeth in deep bite cases
- Trial name
- NCT05616936
- Testing
- injectable platelet rich fibrin
- Where
- Egypt
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Effect of Platelet Rich Fibrin Tooth Movement
Assesment of Two Different Modalities of Maxillary Canine Retraction Assisted With Injectable Platelet Rich Fibrin
The present prospective clinical study will be undertaken for assessment of two different modalities of maxillary canine retraction assisted with injectable platelet rich fibrin.
- Trial name
- NCT05429437
- Testing
- Injectable platelet rich fibrin .
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Crowding of Anterior Maxillary Teeth
Evaluation of Leveling and Alignment of Maxillary Anterior Teeth Assisted With MOPs :A Comparative Clinical Study
The aim of the study will be directed to evaluate the effect of micro-osteoperforation on orthodontic tooth movement during leveling and alignment of the maxillary anterior teeth.
- Trial name
- NCT05605652
- Testing
- microosteoperforations
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Orthodontic Appliance Complication
Assessment of the Effectiveness of Corticision Combined by Selfligating Bracket System on the Acceleration of Orthodontic Tooth Movement; A Prospective Clinical Study
the goal of this clinical trial is to assess the effectiveness of the corticision with self-ligating bracket system on the acceleration of orthodontic tooth movement.The main question it aims to answer is whether or not there…
- Trial name
- NCT05604612
- Testing
- Corticision
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Class II Growth Modification
Ethically Accepted With Code 851/2971 A Comparison of Class Ⅱ Malocclusion Treatment Using Van Beek-headgear Activator Versus Andresen Activator
The aim of this study is to compare the treatment results when treating Class II division 1 malocclusion using the Van Beek-Headgear Activator combination (vBHGA) appliance versus using the Andresen activator.
- Trial name
- NCT05604625
- Testing
- Van-Beek activator and a headgear, Andresen activator
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Orthopedic Disorder
End Button Tenodesis in Failed Developmental Dysplasia of the Hip Surgery
Adequate growth and development of the hip depends on two main factors: concentric positioning of femoral head into the acetabular cavity and adequate balance in growth between tri-radiate and acetabular cartilage.
- Trial name
- NCT05603858
- Testing
- Tenodesis by end button
- Volunteers
- 3 people
- Sponsor
- Al-Azhar University
Orthopedic Disorder
Ligamentoplasty of Ligamentum Tere Developmental Dysplasia of the Hip
The hip is formed by the acetabulum, the proximal femur and soft tissues joining them (capsule, teres ligament, transverse ligament and pulvinar). The acetabulum is a complex structure in the growing child.
- Trial name
- NCT05603871
- Testing
- ligamentoplasty of ligamentum teres
- Volunteers
- 3 people
- Sponsor
- Al-Azhar University
Striae Rubra
A577-nm Pro -Yellow Laser In Treatment of Striae Rubra
Stretch marks or striae are common skin condition occurring in both genders, but they are more prevalent among women. These are linear dermal scars that are accompanied by epidermal atrophy.
- Trial name
- NCT05598190
- Testing
- Pro-Yellow laser 577
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University