Clinical trials: completed, sponsored by 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
Menopause Related Conditions
Role of Topical Oxytocin Gel in Post-Menopausal Women
Aim of the current study: To evaluate the effect of a14 day treatment period with local intravaginal application of an oxytocin-containing gel on vaginal atrophy, psychosexual and psychological/cognitive function, and metabolic…
- Trial name
- NCT05275270
- Testing
- oxytocin gel
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Alopecia Areata
Comparative Study Efficacy and Safety of of Activated Versus Non-Activated PRP
This was comparative prospective study conducted on 40 subjects, diagnosed with alopecia areata of 40 the scalp, carried in a period from February 2020 and March 2021
- Trial name
- NCT05251831
- Testing
- Intradermal injection
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
COVID-19
Copeptin in COVID-19
This study aimed to investigate the change in serum level of copeptin, a neuroendocrine biomarker, in differentiation between mild-moderate and severe COVID-19 cases on admission time and to find its diagnostic potential.
- Trial name
- NCT05249751
- Testing
- Assessement of serum copeptin by ELISA technique
- Where
- Egypt
- Volunteers
- 160 people
- Sponsor
- Al-Azhar University
Endodontically Treated Teeth, Permanent Molars
Endocrowns as Permanent Restorations for Endodontically Treated Permanent Molars in Young Age: Two-Year Follow up
Background: A real challenge faces practitioners in dealing with permanent molars in young patients starting from proper selection of endodontic treatment system till the type of final coronal restoration.
- Trial name
- NCT04511117
- Testing
- Control group, Endocrown group
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Al-Azhar University
Laparoscopic Surgery
Laparoscopic Sleeve Gastrectomy vs Laparoscopic Roux-en-Y Gastric Bypass
This is a retrospective work on 200 morbid obese patients randomized and categorized into 2 groups according to the treatment method: the laparoscopic sleeve gastrectomy (LSG) and LRYGB groups, within the period from 2014 to 2019…
- Trial name
- NCT05145205
- Testing
- Sleeve gastrectomy, Laparoscopic Roux-en-Y gastric bypass
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Al-Azhar University
Type 1 Diabetes Mellitus, Vitamin D Deficiency
Vitamin D Supplementation and Glycemic Control Improvement Among Type 1 Diabetic Children
Type 1 diabetes mellitus (T1DM) is an immune-mediated disease characterized by diminished insulin secretion due to damage to islets of Langerhans in the pancreas, which eventually results in high levels of glucose in the blood.
- Trial name
- NCT05141968
- Testing
- vitamin D supplements (2000 IU/day)
- Where
- Palestinian Territories
- Volunteers
- 80 people
- Sponsor
- Al-Azhar University
Dentin Hypersensitivity
Comparative Study on the Efficacy of OliNano SEAL and Curodont D' Senz in Treatment of Dentin Hypersensitivity
This study was conducted to evaluate and compare the efficacy of Olinanoseal and Curodont D'Senz in treatment of dentin hypersensitivity.
- Trial name
- NCT05122312
- Testing
- Olinanoseal, Curodont D'senz
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Al-Azhar University
Class II Malocclusion, Division 1
3D Evaluation of Powerscope Appliance in Treatment of Skeletal Class 2 Malocclusion
The study is aiming to evaluate the efficacy of Powerscope appliance in treatment of skeletal Class 2 malocclusion by three-dimensional image.
- Trial name
- Powerscope app (NCT04972084)
- Testing
- Powerscope group
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
CSF Leakage
Endoscopic Repair of Frontal Sinus CSF Leak
This retrospective study was conducted on patients with frontal sinus leaks came to ENT departments of Al-Azhar University Hospital, New Damietta, Egypt, for a period of five years.
- Trial name
- NCT05024643
- Testing
- Endonasal endoscopy
- Volunteers
- 27 people
- Sponsor
- Al-Azhar University
Preventing Postextraction Complication
Controlling Post-extraction Complications of Impacted Mandibular Third Molar
Impacted mandibular 3rd molar will be extracted in all patients, then patients will be divided, according to material placed in extraction socket into 3 groups: control, hyaluronic acid and honey.
- Trial name
- NCT04816253
- Testing
- Normal saline, Hyaluronic acid, Methylprednisolone
- Where
- Saudi Arabia
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Impacted Third Molar Tooth
Effect of Honey and Dexamethason on Extraction Healing
Natural honey and dexamethason will be given before impaction removal then postoperative complications will be evaluated
- Trial name
- NCT04848259
- Testing
- Normal saline, Dexamethasone, Honey
- Where
- Saudi Arabia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Carcinoma, Hepatocellular, Hepatitis C
Effect of DAAs on Behavior of HCC in HCV Patients
Investigators aim to study the effect of direct acting antiviral agents (DAAs) on behavior of hepatocellular carcinoma (HCC) and overall survival in patients with chronic hepatitis C (CHC).
- Trial name
- NCT03200171
- Where
- 3 sites in Egypt
- Volunteers
- 300 people
- Sponsor
- Al-Azhar University
TMJ Disorder
Correlation Between Types of Lateral Pterygoid Muscle Attachment and Internal Derangement of the Temporomandibular Joint
the study aimed to evaluate the clinical and MRI finding of TMJ AND LPM with predication of the risk factors. Study design: this retrospective study included 1365 joints in 800 patients diagnosed as TMJ internal derangement and…
- Trial name
- LPM & TMJ (NCT04951908)
- Testing
- MRI
- Where
- Egypt
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
TMJ Disc Disorder
Clinical and MRI Finding of The Temporomandibular Joint Posterior Disk Displacement
the study aimed to evaluate the clinical and MRI finding of TMJ with posterior disk displacement with predication of the risk factors
- Trial name
- Posterior Disk (NCT04951895)
- Testing
- MRI
- Where
- Egypt
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
TMJ Disc Disorder
Clinical and MRI Finding of The Temporomandibular Joint Stuck Disk
the study aimed to evaluate the clinical and MRI finding of TMJ with stuck disk with predication of the risk factors
- Trial name
- stuck disk (NCT04951830)
- Testing
- MRI
- Where
- Egypt
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
TMJ Disc Disorder
Clinical & MRI Finding of TMJ Disk Perforation
the study aimed to evaluate the clinical and MRI finding of TMJ with disk perforation with predication of the risk factors.
- Trial name
- NCT04942743
- Testing
- MRI
- Where
- Egypt
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Urinary Bladder Diseases
Eosinophilic Cystitis Mimicking Urothelial Neoplasia
We explored the potential etiology, clinical and histopathology presentation of the eosinophilic cystitis cases, clinically mimicking urothelial neoplasia. Surgical procedure and clinical outcome also evaluated. T
- Trial name
- NCT04914442
- Testing
- Microscopic examination
- Volunteers
- 22 people
- Sponsor
- Al-Azhar University
Covid19
COVID-19 and Acute Invasive Fungal Rhinosinusitis
Data for acute invasive rhinosinusitis was obtained from the Otorhinolaryngology departments at our tertiary hospital at the period from January 2017 to December 2020.
- Trial name
- NCT04809480
- Testing
- Fungal rhinosinusitis
- Volunteers
- 56 people
- Sponsor
- Al-Azhar University
Dacryocystitis; Chronic
Nasolacrimal Sac Biopsy in Endoscopic Dacryocystorhinostomy
During dacryocystorhinostomy (DCR), the lacrimal sac wall biopsy is not routinely performed, but it is recommended if there is a suspicion of underlying disease other than preoperatively or intraoperatively chronic inflammation.
- Trial name
- NCT04793230
- Testing
- biopsying
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Al-Azhar University