Clinical trials: sponsored by Al-Azhar University
Class II Division 1 Malocclusion
Effect of Low-level Laser Therapy During Maxillary Molar Distalization Using a Skeletally Anchored Appliance
study will be directed to evaluate the effect of low-level laser therapy during maxillary molar distalization using a skeletally anchored appliance
- Trial name
- NCT05465473
- Testing
- Distalization
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Class II Malocclusion
the Mini-plate Anchored Herbst Appliance Versus the Dentally Anchored Fixed Functional Appliance
the objective of the current study is to compare the dentofacial effects of the mini-plate anchored Herbst appliance Versus the dentally anchored Twin force bite corrector Appliance in Young Adult Class II Orthodontic Patients…
- Trial name
- NCT05440526
- Testing
- Herbst Group, TFBC Group
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Molar Incisor Hypomineralization
Clinical Performance of Two Cad-cam Fabricated Ceramic Restoration in Teeth Affected With MIH
This study will be performed to evaluate the clinical performance (Plaque accumulation, fracture of (restoration or tooth), postoperative sensitivity, secondary caries, marginal fit and discoloration) of two CAD/CAM fabricated…
- Trial name
- NCT05434884
- Testing
- occlusal veneer restorations, endocrown restorations
- Where
- Egypt
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Orthopedic Disorder
Ligamentum Teres Tenodesis in Developmental Dysplasia of the Hip
The treatment of developmental dysplasia of the hip (DDH) remains challenging, yet recent advances have refined our understanding of how best to survey for the condition during infancy, minimize complications during early…
- Trial name
- NCT05432505
- Testing
- ligamentum teres tenodesis
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
Posterior Crossbite
Effects of Skeletally Anchored Maxillary Expander Via Two Approaches of Microosteoperforations
study will be directed to evaluate two approaches of microosteoperforations during skeletally anchored maxillary expansion
- Trial name
- NCT05433038
- Testing
- skeletally anchored maxillary expander
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
Lupus Nephritis
Comparison between2 Drugs in Lupus Nephritis
The aim of this work is to study the effect and side effects of the cyclophosphamide versus mycophenolate in lupus nephritis
- Trial name
- NCT04424602
- Testing
- cyclo phosphamide, mycophenolate
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Obstructive Sleep Apnea
The Interplay Between Obstructive Sleep Apnea Cognitive Dysfunction in Pediatric Patients
Objectives: Determination of the impact of obstructive sleep apnea (OSA) on the cognitive function (CF) and serum tumor necrosis factor-α (TNF-α), interleukin (IL)-6 and 1β levels in children aged 5-12 years and the effect of OSA…
- Trial name
- NCT05421403
- Testing
- adenotonsillectomy, Lifestyle intervention
- Where
- Egypt
- Volunteers
- 224 people
- Sponsor
- Al-Azhar University
Bimaxillary Protrusion, Angle Class II, Division 1
Evaluation of Two Approaches of Micro-osteoperforations (MOPs) During Orthodontic Canine Retraction
The aim of this clinical prospective study will be directed to evaluate two approaches of micro-osteoperforations (MOPs) during orthodontic canine retraction.
- Conditions
- Bimaxillary Protrusion, Angle Class II, Division 1, Dental Malocclusions
- Trial name
- NCT04868721
- Testing
- micro-osteoperforations
- Where
- Egypt
- Volunteers
- 18 people
- Sponsor
- Al-Azhar University
Horizontal Ridge Deficiency
Efficacy of 1% Metformin Gel Mixed With PRF in Augmenting Narrow Ridge
This study aimed to evaluate the efficacy of 1% metformin gel mixed with PRF, in horizontal ridge augmentation with the split-crest technique, for implant placement.
- Trial name
- MF (NCT05418452)
- Testing
- Metformin
- Where
- Egypt
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Macula Edema
Formulated PSTA Injection Versus PATA Alone in the Management of Macular Edema Secondary to Non-ischemic Retinal Vein Occlusions
The aim of this study is to compare formulated Posterior Subtenon Triamcinolone acetonide (PSTA) injection versus Posterior Subtenon Triamcinolone acetonide alone in the management of macular edema secondary to non-ischemic…
- Trial name
- NCT05385562
- Testing
- Triamcinolone Acetonide and sodium hyaluronate and chondroitin sulfate, Triamcinolone Acetonide alone
- Where
- Egypt
- Volunteers
- 78 people
- Sponsor
- Al-Azhar University
Essential Tremor
Repetitive Transcranial Magnetic Stimulation in Essential Tremors Patients
The aim of the study is to investigate the Effect of Repetitive Transcranial Magnetic Stimulation on Essential Tremors.
- Trial name
- NCT05157321
- Testing
- Repetitive Transcranial Magnetic Stimulation
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Al-Azhar University
Retinal Vein Occlusion
Efficacy of Formulated Posterior Sub Tenon Triamcinolone in Macular Edema Secondary to Non-Ischemic Retinal Vein Occlusions
Retinal vein occlusion (RVO) is considered the second vascular disorder of the retina after diabetic retinopathy. Patients with RVO are at risk of the development of macular edema.
- Trial name
- NCT05345808
- Testing
- Triamcinolone Acetonide
- Where
- Egypt
- Volunteers
- 46 people
- Sponsor
- Al-Azhar University
Class II Division 1 Malocclusion
Distalization Via Skeletally-anchored Distaljet Appliance With Two Approaches of Micro-osteoperforations
study will be directed to evaluate two approaches of micro-osteoperforations during maxillary molar distalization.
- Trial name
- NCT05171738
- Testing
- skeletally anchored distal jet
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
Recurrent Pregnancy Loss
Uterine Artery Doppler Changes After Vaginal Administration of Isosorbide Mononitrate In Patients With URPL
compare uterine artery blood flow before and after the administration of Isosorbide mononitrate as a nitric oxide donor during mid secretory phase of menstrual cycle for patients with unexplained recurrent pregnancy loss.
- Trial name
- NCT05341856
- Testing
- isosorbide mononitrate
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Deep Caries
Evaluation of the Remineralizing Effect of Aloe Vera Versus Diode Laser for Management of Deep Carious Lesions.
The present study will be performed to evaluate: The remineralizing effect of Aloe Vera versus Diode laser on deep carious dentin after selective caries removal.
- Trial name
- NCT05327049
- Testing
- no intervention, diode laser, Aloe Vera
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
COVID-19
Non-invasive Predictors of ICU Admission and Mortality in Initially Asymptomatic COVID-19 Patients
Coronavirus disease 2019 (COVID-19) can present with pulmonary and non-pulmonary manifestations or it may be asymptomatic. Asymptomatic patients have a major impact on transmission of the disease and prediction of their outcome…
- Trial name
- COVID-HRCT (NCT05298852)
- Testing
- High resolution computed tomography of the chest
- Where
- Egypt
- Volunteers
- 149 people
- Sponsor
- Al-Azhar University
Anal Fistula
Ligation of Inter-sphincteric Fistula Tract for Management of Anal Fistula
After abscess formation, an anal fistula is a common consequence, with crypto-glandular infection being the most commonly accepted causative cause.
- Trial name
- NCT05314205
- Testing
- ligation of inter-sphincteric fistula tract
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Al-Azhar University
Idiopathic Intracranial Hypertension
Outcome of Cerebral Venous Sinuses Stenting on Idiopathic Intracranial Hypertension
The aim of the work is to asses the positive effect of stenotic sinus segment stenting on idiopathic intracranial hypertension with headache and papilloedema.
- Trial name
- NCT05308823
- Testing
- Stent
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
TMD
Computer Guided Versus Conventional TMJ Injection
This study is designed to evaluate the clinical outcomes of computer-guided sodium hyaluronate injection in superior joint space in comparison to conventional injection for treatment of intra-articular TMJ disorder.
- Trial name
- NCT05288647
- Testing
- TMJ injection
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Al-Azhar University
Stomatitis (Oral Mucositis)
Low Level Laser Therapy Versus Benzydamin in Prevention and Treatment of Oral Mucositis
A prospective study will be conducted at the Department of Oral Medicine, Periodontology, Diagnosis and Oral Radiology Faculty of Dental Medicine, Assiut branch Al-Azhar University.
- Trial name
- NCT05034068
- Testing
- 0.15% bezaydamine hydrochloride., low power laser with a wavelength of 870 nm
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Al-Azhar University