Clinical trials: sponsored by Al-Azhar University
Dental Crowding, Malocclusion, Angle Class I
The Reliability and Validity of Little's Irregularity Index Assessment
The primary aim of the current study was to estimate the validity, reliability, and repeatability of LII measurements
- Trial name
- LII (NCT07745855)
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
Turbinate Hypertrophy, Adenoidectomy
Adenoidectomy With or Without Partial Inferior Turbinectomy for Pediatric Nasal Obstruction
Nasal obstruction is a common problem in children and is frequently caused by adenoid hypertrophy with concomitant inferior turbinate hypertrophy, leading to sleep-disordered breathing and reduced quality of life.
- Conditions
- Turbinate Hypertrophy, Adenoidectomy, Adenoid Hypertrophy, Turbinate Surgery
- Trial name
- NCT07745868
- Testing
- adenoidectomy, Adenodiectomy and bilateral partial infeiror turbienctomy
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Al-Azhar University
Psoriasis
Nailfold Capillaroscopic Changes in Psoriasis
The goal of this observational study is to evaluate nailfold capillaroscopic changes in patients with psoriasis and to assess their correlation with disease severity.
- Trial name
- NCT07693595
- Testing
- Nailfold Capillaroscopy
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Al-Azhar University
Cases of Early Onset Scoliosis
Management of Early Onset Scoliosis by Active Apex Correction Technique
Early onset scoliosis is challenging cases in management .different techniques used to correct the deformity ranging between fusionlees and fusion surgery.
- Trial name
- NCT07727408
- Testing
- Active Apex correction of scoliotic deformity
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Bell Palsy
Ultrasound-guided Combined Perineural and Intramuscular Dextrose Injection for Management of Refractory Bell's Palsy
Bell's palsy (BP) is characterized by idiopathic acute weakness of the facial muscles associated with compression of the facial nerve.
- Trial name
- NCT07728331
- Testing
- Ultrasound-guided combined perineural and intramuscular dextrose injection.
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Al-Azhar University
Gingivitis
Artificial Intelligence for the Diagnosis of Gingivitis
this study aims to use AI to diagnose the stages of gingivitis
- Trial name
- NCT07727421
- Testing
- Artificial intelligence Diagnostic Model
- Where
- Egypt
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Conductive Hearing Loss, Unilateral
Surgical-Clinical Correlation in Unilateral Conductive Hearing Loss With Intact Tympanic Membrane
Unilateral conductive hearing loss (UCHL) in the presence of an intact tympanic membrane represents a diagnostic challenge in otologic practice.
- Trial name
- NCT07431125
- Testing
- Exporlation Tympanotomy
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Al-Azhar University
Skeletal Class II Malocclusion, Mandibular Retrognathia
Fixed Versus Conventional Twin Block Appliances for Skeletal Class II Malocclusion
This study compares two types of dental appliances a fixed Twin Block appliance and a conventional (removable) Twin Block appliance used to treat a bite problem called skeletal Class II malocclusion in growing children and…
- Trial name
- NCT07687927
- Testing
- Conventional Twin Block Appliance
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Left Ventricular Myocardial Dysfunction, End-Stage Kidney Disease
Assessment of Left Ventricular Myocardial Dysfunction in Children With End-Stage Kidney Disease Using Two-Dimensional and Three-Dimensional Speckle-Tracking Echocardiography
The present study aimed to assess left ventricular myocardial dysfunction in children with chronic kidney disease using 2D and 3D speckle-tracking echocardiography.
- Conditions
- Left Ventricular Myocardial Dysfunction, End-Stage Kidney Disease, Two-Dimensional Speckle-Tracking Echocardiography, Three-Dimensional Speckle-Tracking Echocardiography
- Trial name
- NCT07678710
- Testing
- Two-Dimensional Speckle-Tracking Echocardiography (2D-STE), Three-Dimensional Speckle-Tracking Echocardiography (3D-STE)
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
CLASS II DIVISION 1 MALOCCLUSION
Twin-Block and LIPUS for TMJ Outcomes in Skeletal Class II Patients
Evaluation of the efficacy of early treatment of skeletal class II patients with twin-block in conjunction with low intensity pulsed ultrasound on temporomandibular joint region: a prospective clinical trial
- Trial name
- AlAzharU (NCT07676695)
- Testing
- ultrasound
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Al-Azhar University
Orthodontic Treatment Efficiency
Bilogical Assesment During Intrusion of Lower Incisors
biological assesment during intrusion of lower incisors
- Trial name
- NCT07514403
- Testing
- Corticision
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Narrow Urethral Plate Hypospadias
Evaluation of Slit-like Adjusted Mathieu Versus Onlay Island Flap for Hypospadias Repair in Pediatrics
Purpose** To compare the Slit-like Adjusted Mathieu (SLAM) technique versus the inner transverse preputial onlay island flap for repair of anterior and mid-penile hypospadias with narrow urethral plate, evaluating complication…
- Trial name
- NCT07592026
- Testing
- Slit-like Adjusted Mathieu, onlay island flap
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Al-Azhar University
Occlusion
Effects of Clear Aligners Versus Fixed Appliances on Occlusion After Treatment of Mild Anterior Crowding
The aim of this study is to evaluate effects of clear aligners versus fixed appliances on occlusion after treatment of mild anterior crowding a T-scan study.
- Trial name
- NCT05737290
- Testing
- Clear aligners, Fixed appliances
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Carious Lesion, Ready-made Crowns
The Relation Between Oral Hygiene and Microbial Load in the Oral Cavity After Restoring Primary Molars With Two Types of Ready-made Crowns
Following the restoration of primary molars with stainless steel and bioflex crowns, an evaluation of the current state of oral hygiene in relation to the amount of microorganisms and gingival health in the oral cavity will be…
- Trial name
- bioflex crown (NCT06767670)
- Testing
- stainless steel crown, bioflex crown
- Where
- 2 sites in Egypt
- Volunteers
- 40 people
- Sponsor
- Al-Azhar University
Implant Supported Overdenture, Wear, Occlusal
Clinical Evaluation of Conventional and 3D-printed Implant-supported Overdentures Retained With New Attachment Systems
Randomized Crossover Clinical Trial Comparing Two Denture Designs (A and B) Retained by Two Locator Systems (ST and EMI) in Implant Overdenture Patients
- Trial name
- IODs (NCT07580534)
- Testing
- Crossover Assignment
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
Computer Assisted, Navigation
Computer Assisted Navigation on Endoscopic Sinus Surgery for Treatment of Sinonasal Polyposis
This study aimed to compare Endoscopic Sinus Surgery with and without image guidance, analyzing a number of parameters that can impact efficacy in cases of nasal polyposis.
- Conditions
- Computer Assisted, Navigation, Endoscopic Sinus Surgery, Sinonasal Polyposis
- Trial name
- NCT07575022
- Testing
- Endoscopic sinus surgery with Computer Assisted Navigation, Endoscopic sinus surgery
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Al-Azhar University
Deep Bite Malocclusion, Intrusion of Tooth
Maxillary Incisor Intrusion Using Utility Arch Assisted With Micro-osteoperforations
Study will be directed to evaluate the dentoalveolar changes following maxillary incisor intrusion using utility arch assisted with micro-osteoperforations in deep bite cases.
- Conditions
- Deep Bite Malocclusion, Intrusion of Tooth, Orthodontic Tooth Movement, Root Resorption
- Trial name
- MOPs (NCT07566676)
- Testing
- Micro-osteoperforations, Utility arch
- Where
- Egypt
- Volunteers
- 18 people
- Sponsor
- Al-Azhar University
Oral Microbial Load
Antibacterial Effect of Moringa Mouthwash in Children With Mixed Dentition Wearing Orthodontic Appliances
This randomized controlled study aims to evaluate the microbiological effectiveness of Moringa mouthwash in children with mixed dentition wearing removable orthodontic appliances.
- Trial name
- MOR-MW (NCT07536438)
- Testing
- Moringa mouthwash, Oral Hygiene Routine
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Orthodontic Patients
Efficacy of Skeletally Anchored Modified Leaf Expander in Maxillary Molar Distalization
Background: Distalization in orthodontics is one of conservative treatment modalities that result in gaining space especially in dental orthodontic cases of class ΙΙ molar relationship.
- Trial name
- NCT07534072
- Testing
- skeletally anchored Modified Leaf Expander
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Class I Malocclusion, Maxillary Prognathism
Nano Coated Orthodontic Miniscrews for en Mass Retraction of the Upper Arch
study will be directed to evaluate silver-hydroxyapatite nano-coated versus uncoated orthodontic miniscrews for en masse retraction of the upper anterior segment.
- Conditions
- Class I Malocclusion, Maxillary Prognathism, Orthodontic Tooth Movement
- Trial name
- NCT07521267
- Testing
- Silver nanoparticles, uncoated titanium miniscrews
- Where
- Egypt
- Volunteers
- 14 people
- Sponsor
- Al-Azhar University