Clinical trials: sponsored by Al-Azhar University
Bonding
Bond Strength Evaluation
This study was evaluated the effect of dimethyl sulfoxide pretreatment on tensile bond strength and nanoleakage of resin composite bonded to aged dentin.
- Trial name
- DMSO (NCT07196618)
- Testing
- dimethyl sulfoxide, Cholorhexidine
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Al-Azhar University
Acanthosis Nigricans
Efficacy and Safety Of Fractional Carbon Dioxide Laser Plus Topical Metformin In Treatment Of Acanthosis Nigricans
evaluate and compare the clinical Efficacy \& Safety Of Fractional Carbon Dioxide (Co₂) Laser Plus Topical Metformin In Treatment Of Acanthosis Nigricans.
- Trial name
- NCT07760181
- Testing
- Topical metformin
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Frontal Sinusitis, Endoscopic Sinus Surgery
Radiological and Surgical Analysis of Frontal Recess Variations in Endoscopic Sinus Surgery
Introduction The frontal recess is a narrow and anatomically variable region that forms the frontal sinus drainage pathway. Variations in its anatomy, particularly those related to the agger nasi cell and other frontal recess…
- Conditions
- Frontal Sinusitis, Endoscopic Sinus Surgery, Frontal Sinus Recess
- Trial name
- NCT07748806
- Testing
- endosocpic sinus surgery
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Al-Azhar University
Cervical Disc Disease
Clinical and Radiological Outcomes of Anterior Cervical Discectomy and Fusion by Zero Profile Anchored Cage for Cervical Degenerative Disc Disease
The incidence of degenerative cervical conditions is increasing with the aging population, and it is well-recognized as a primary cause of myelopathy, radiculopathy, and disc herniation.
- Trial name
- NCT07743801
- Testing
- Anchored cage for CDD
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Al-Azhar University
Skeletal Class II Malocclusion, Skeletal Class III Malocclusion
Clinical and Radiographic Evaluation of Low Sagittal Medial Ramus Osteotomy for Treatment of Skeletal Class II and Class III Malocclusion
This prospective clinical trial aims to evaluate the clinical and radiographic outcomes of the low sagittal medial ramus osteotomy-a technical modification of the conventional sagittal split osteotomy (SSO)-for treating patients…
- Conditions
- Skeletal Class II Malocclusion, Skeletal Class III Malocclusion, Dentofacial Deformities
- Trial name
- NCT07746700
- Testing
- Low Sagittal Medial Ramus Osteotomy
- Volunteers
- 11 people
- Sponsor
- 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
Treatment of Stage III Periodontitis, Local Application of Insulin in Pockets
Local Application of Insulin Versus Hyaluronic Acid in Stage III Periodontitis
The present study will be performed on fourty-five patients suffering from periodontitis according to the criteria of American academy of periodontology to evaluate clinically effect of topical application of insulin versus…
- Trial name
- NCT07746206
- Testing
- Insulin, Hyaluronic acid gel, mechanical debridement
- Where
- 2 sites in Egypt
- Volunteers
- 45 people
- Sponsor
- Doaa Atta Aid
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
UTI, Bacterial Colonization
Risk Factors and Clinical Implications of Double-J Ureteral Stent Bacterial Colonization: A Prospective Cohort Study
To identify the risk factors associated with bacterial colonization of Double-J ureteral stents and to evaluate its clinical implications, including bacteriuria, UTI, antimicrobial resistance, and stent-related symptoms.
- Trial name
- NCT07740811
- Testing
- Urine and stent cultures
- Where
- Egypt
- Volunteers
- 400 people
- Sponsor
- Al-Azhar University
BPH With Urinary Obstruction, Prostatic Hyperplasia
Low Power HOLEP Versus TURP
Patients with obstructed flow due to BPH will be enrolled into 2 groups, group will undergo TURP and the other group will undergo Low power HOLEP
- Trial name
- HOLEP vs TURP (NCT07741214)
- Testing
- low power HOLEP, TURP
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Al-Azhar University
Urinary Bladder, Overactive
Low-Intensity Shock Wave Therapy for Refractory Overactive Bladder in Women
Overactive bladder is a condition characterized by a sudden and difficult-to-control need to urinate, which may occur with frequent urination, nighttime urination, and urine leakage.
- Trial name
- NCT07739550
- Testing
- Low-Intensity Extracorporeal Shock Wave Therapy
- Where
- Egypt
- Volunteers
- 40 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
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
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
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
Periodontitis
Adjunctive Subgingival Pomegranate Peel Extract Gel for Stage II-III Periodontitis
This randomized, triple-blind, placebo-controlled split-mouth clinical trial aims to evaluate the clinical and biochemical efficacy of subgingival pomegranate peel extract gel as an adjunct to scaling and root planing (SRP) in…
- Trial name
- POME-PERIO (NCT07725393)
- Testing
- Pomegranate Peel Extract Gel
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- gehad samy
Lower Limb Amputation, Prosthesis Users
Dual-Task Balance Training in Traumatic Lower-Limb Prosthesis Users
This randomized controlled trial will evaluate the effectiveness of dual-task balance training on balance, mobility, and mental health among traumatic lower-limb prosthesis users in the Gaza Strip.
- Conditions
- Lower Limb Amputation, Prosthesis Users, Balance Impairment, Mobility Limitations
- Trial name
- DTBT-LLA (NCT07706452)
- Testing
- Dual-Task Balance Training, Standard Rehabilitation
- Where
- Palestinian Territories
- Volunteers
- 63 people
- Sponsor
- Al-Azhar University - Gaza
Periodontitis
Periodontitis Severity and Associated Factors Among Egyptian Males and Females
This cross-sectional study aims to evaluate and compare the severity of periodontitis between a group of Egyptian males and females.
- Trial name
- NCT07721337
- Testing
- Clinical Periodontal Examination and Questionnaire
- Where
- Egypt
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Chronic Disease, Memory Impairment
Impact of a Mobile Application-Based Medication Reminder on Treatment Adherence Among Patients With Chronic Diseases and Memory Impairment: A Nursing Leadership Perspective
This study aims to evaluate the impact of using a mobile application-based medication reminder on medication adherence among patients diagnosed with chronic diseases and memory impairment.
- Trial name
- NCT07718334
- Testing
- Mobile Application-Based Medication Reminder
- Where
- 2 sites in Egypt
- Volunteers
- 193 people
- Sponsor
- Mansoura University