Clinical trials: sponsored by 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
Alopecia Areata
Efficacy of Jessener Solution Versus Intralesional Steroid in Treatment of Alopecia Areata
Alopecia areata is believed to be an autoimmune disease. Treatment primarily relies on intralesional and topical corticosteroids.
- Trial name
- AA (NCT04964349)
- Testing
- Corticosteroids Acting Locally
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- 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
Maxillary Dysostosis (Disorder)
New Maxillary Expansion Technique in Adults
Previous studies confirmed that MARPE (Mini-screw Assisted Rapid Palatal Expansion) technique resulted in transverse skeletal expansion without the undesired dentoalveolar compensations or drawbacks.
- Trial name
- ALT/MARPE (NCT04908540)
- Testing
- Mini-screw Assissted Rapid Palatal Expansion
- Where
- Malaysia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Primary Uterine Infertility
First Clinical Live-Donor Uterus Transplantation Trial In Egypt
More than a decade ago, uterus transplantation (UTx) as a highly experimental procedure was the treatment which had been developed for women suffering from absolute uterine factor infertility (AUFI) [uterus absence (congenital…
- Trial name
- NCT03284073
- Testing
- Uterus transplantation
- Where
- Egypt
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Amro M. Hetta, M.Sc.
Testes Undescend
Safety and Efficiency of Laparoscopic Management of Intra-canalicular (Emergent) Testis
Undescended testes (UDTs) are a relatively common finding in pediatrics with prevalence about 1-2% in newborns. Upon discovering a non-intrascrotal testis, it is important to determine whether the testis is palpable or…
- Trial name
- LapUDT (NCT04821167)
- Testing
- laparoscopic orchiopexy for intra-canalicular testis
- Where
- Egypt
- Volunteers
- 62 people
- Sponsor
- dr. Muhammad Abdelhafez Mahmoud, MD
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
Vesico-Ureteral Reflux
Endoscopic Injection of Dextranomer/Hyaluronic Acid Versus Ureteral Reimplantation In Treatment of Vesicoureteral Reflux
In this study, the investigators aim to compare the outcomes of Dextranomer/hyaluronic acid (Dexell®) and extravesical reimplantation (Lich- Gregoir) procedures for primary vesicoureteral reflux (VUR) grades III and IV in…
- Trial name
- NCT04798443
- Testing
- subureteral endoscopic Injection of Dextranomer/Hyaluronic acid (Dexell), open ureteral reimplantation (Lich-Gregoir)
- Volunteers
- 60 people
- Sponsor
- Elsayed Salih
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
Endometriosis Outside Pelvis
Assessment of Surgically Removed Abdominal Wall Endometriomas
A retrospective review of all patients who underwent surgery for an anterior abdominal wall mass which confirmed by pathology examination as an endometrioma will be completely performed.
- Trial name
- NCT04639063
- Testing
- Microscopic examination using H&E stained slides
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Al-Azhar University
Oral Lichen Planus
Prolactin Hormone in Oral Lichen Planus
Oral lichen planus (OLP) is one of the most common mucosal diseases with autoimmune etio-pathogenesis with involvement of various cytokines similar to psoriasis.It generally occurs more commonly in females, in a ratio of 3:2.
- Trial name
- NCT04785703
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- October University for Modern Sciences and Arts
Knife Edge Alveolar Ridge
Management of Narrow Alveolar Ridges Via Densah-bur Versus Piezoelectric
The aim of the present study is to evaluate Clinical \& radiographic evaluation of split-crest ridge technique versus osseodensification technique for dental implant placement into narrow alveolar Ridge.
- Trial name
- NCT04408781
- Testing
- Ridge expansion by osseodensifcation/Ridge expansion by ridge splitting
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
Infertility Primary
AOA in Recurrent Fertilization Failure
Background: Despite the high success rate of ICSI, total fertilization failure still occurs in 1-3% of all ICSI cycles and can recur in subsequent cycles, even when a sufficient number of oocytes and motile spermatozoa are…
- Trial name
- AOA (NCT04744753)
- Testing
- Calcium Ionophore A23187
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- MOHAMED BEHERY
Dentin Caries
Evaluation of the Remineralizing and Antibacterial Effect of Natural Versus Synthetic Materials on Deep Carious Dentin
The present study will be performed to evaluate: 1. The remineralizing effect of natural materials versus synthetic materials on deep carious dentin after selective caries removal. 2.
- Trial name
- NCT04145102
- Testing
- hesperidine, propolis, silver diamine fluoride
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
White Spot Lesion
Evaluation of State and Shade of White Spot Lesions After Using Different Remineralizing Agents (An in Vivo Study)
The aim of the study is to evaluate the effect of Biomimetic remineralizing agent and resin modified glass ionomer varnish on color shade and state of white spot lesions immediately, after 3 months, and after 6 months.
- Trial name
- NCT04671134
- Testing
- Biomimetic remineralizing agent, Resin Modified Glass Ionomer Varnish
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University