Clinical trials: sponsored by Al-Azhar University
Long Term, Hypopituitarism
Long-Term Outcomes of Hypopituitarism Following Gamma Knife Radiosurgery for Pituitary Adenomas
This study aims to assess long-term outcomes of hypopituitarism following gamma knife radiosurgery (GKRS) for pituitary adenomas.
- Conditions
- Long Term, Hypopituitarism, Gamma Knife Radiosurgery, Pituitary Adenomas
- Trial name
- NCT07015645
- Testing
- Gamma Knife Radiosurgery
- Where
- Egypt
- Volunteers
- 137 people
- Sponsor
- Al-Azhar University
Chronic Kidney Diseases
Effect of Folic Acid and/or Pentoxifylline on Patients With Chronic Kidney Disease
The aim of this study is to evaluate the effect of administration of folic acid and /or pentoxifylline on patients with chronic kidney disease (CKD).
- Trial name
- NCT05284656
- Testing
- combination of Pentoxifylline 400 MG and Folic Acid, folic acid, Pentoxifylline 400 MG
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Al-Azhar University
Complex Ovarian Cyst
Diagnostic Accuracy of Ultrasound and Tumors Markers in Diagnosis of Complex Ovarian Cysts
Cystic ovarian lesions are more common in adolescences due to onset of hormonal activity in prepubertal age. Most cysts are functional but a malignant etiology must nevertheless always be eliminated.
- Trial name
- NCT07005089
- Testing
- Laparotomy or laparoscopic ovarian cystectomy
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- Al-Azhar University
Stress Urinary Incontinence, Burch Colposuspention
Laparoscopic Burch Colposuspension Versus Modified Burch Colposuspension
This study aims to compare the success rate and complications following laparoscopic standard Burch colposuspension and laparoscopic modified Burch colposuspension (Transobturator tape like)
- Trial name
- NCT05616481
- Testing
- Laparoscopic Burch colposuspension, Modefied Burch (TOT - like)
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Al-Azhar University
White Spot Lesions [Initial Caries] on Smooth Surface of Tooth
Clinical Impact of White Tea and Wheat Grass on Color Enhancement of White Spot Lesions
The current study aimed to evaluate the color change potential of wheat grass and white tea on post orthodontic white spot lesions (WSLs).
- Trial name
- NCT06976385
- Testing
- White tea, Wheat grass solution
- Where
- Egypt
- Volunteers
- 12 people
- Sponsor
- Al-Azhar University
Bronchial Asthma
the Effect of Use of Vit d and Probiotic as a Supplementaition in the Treatment of Bronchial Asthma in Patient Aged 6 to 50 Year and Its Effect in Decrasing Excerbation.
the study of the effect of vit d and probiotic as suprplementaion in the treatment of patient with bonchial asthma and its effect in decreasing number of excerbation
- Trial name
- asthma (NCT06962761)
- Testing
- Vit D
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Upper Limb Surgery, Brachial Plexus Blockade
Efficacy of Different Medications as Adjuvants in Ultrasound-guided Supraclavicular Brachial Plexus Block in Forearm Surgeries
This study is to evaluate whether addition of dexmedetomidine, dexamethasone and magnesium sulfate as adjuvants to bupivacaine in supraclavicular Brachial Plexus Blockade (BPB) for pain management assessed by VAS score.
- Trial name
- NCT06949488
- Testing
- Group A (DT): Dexmedetomidine group, Group B (MG): Magnesium group, Group C (DM): Dexamethasone group
- Where
- Egypt
- Volunteers
- 105 people
- Sponsor
- Al-Azhar University
Dentofacial Deformities
Custom Titanium Plates vs. 3D Splints in LeFort I Osteotomy
This randomized comparative study evaluates the accuracy and feasibility of two techniques for maxillary repositioning in Le Fort I osteotomy: Customized titanium plates (splintless technique) Three-dimensional (3D)-printed…
- Trial name
- NCT06933628
- Testing
- Patient-Specific Titanium Plates, 3D-Printed Intermediate Splint
- Where
- Egypt
- Volunteers
- 12 people
- Sponsor
- Al-Azhar University
Maxillary Retrusion, Nasal Airway Obstruction
Evaluation of the Effect of Three Types of Rapid Maxillary Expanders (Conventional, Hybrid and MSE)
Aim of the study: To compare radiographically the morphometric changes in the nasal airway after using three types of rapid maxillary expansion (RME) conventional hyrax (CH), hybrid hyrax (HH) and maxillary skeletal expander…
- Trial name
- NCT05446714
- Testing
- CH 4 band, HH 2 bands, MSE 2 bands and 4
- Where
- Egypt
- Volunteers
- 54 people
- Sponsor
- Al-Azhar University
Orthodontic Tooth Movement, Intrusion of Tooth
Evaluation of Root Resorption Following Different Mandibular Incisors Intrusive Mechanics
Evaluation of root resorption following different mandibular incisors intrusive mechanics : A randomized clinical trial
- Conditions
- Orthodontic Tooth Movement, Intrusion of Tooth, Resorption, Root
- Trial name
- NCT05414019
- Testing
- Mini-screw, Utility arch, Nitinol reverse curve wire
- Where
- Egypt
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Post Spinal Anesthesia Shivering
Intrathecal DEX With Bupivacaine Inpost-spinal Shivering After CS.
This prospective, randomized, double-blind, placebo-controlled study to determine whether intrathecal dexmedetomidine, administered along with hyperbaric bupivacaine for covering Cesarean delivery decreases the incidence of…
- Trial name
- DEX (NCT06942000)
- Testing
- dexmedetomidine 3mcg group, dexmedetomidine 5mcg, preservative-free 0.9% saline.
- Where
- 2 sites in Egypt
- Volunteers
- 40 people
- Sponsor
- Al-Azhar University
Post Operative Analgesia
Dexmedetomidine and Bupivacaine Intra-articular for Postoperative Analgesia After Knee Arthroscopic Surgery
The aim of this study to compare the analgesic effects of intraarticular dexmedetomidine added to bupivacaine with those of bupivacaine alone after knee arthroscopy
- Trial name
- DEXMED (NCT06665438)
- Testing
- Bupivacaine 0.25%, Dexmedetomidine
- Where
- 2 sites in Egypt
- Volunteers
- 75 people
- Sponsor
- Al-Azhar University
Dental Implants, Maxillary Diseases
"Computer-Guided vs Freehand Zygomatic Implant Placement
This randomized trial compares computer-guided versus free-hand zygomatic implant placement in patients with atrophic maxillae or maxillary defects.
- Trial name
- NCT06925438
- Testing
- Computer-guided zygomatic implant system, free-hand zygomatic implant placement
- Where
- 2 sites in Egypt
- Volunteers
- 8 people
- Sponsor
- Al-Azhar University
Trabeculectomy, Glaucoma
Sponge Application of MMC Versus Suntenon Injection in Trabeculectomy
Glaucoma is a leading cause of irreversible blindness worldwide, with intraocular pressure (IOP) reduction being the primary therapeutic goal.
- Trial name
- NCT06925412
- Testing
- MMC sponge application, Sub-tenon MMC injection
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Al-Azhar University
Induction of Labor
Misoprostol Versus Dinoprostone in Induction of Labor
Endogenous prostaglandins, derived from the uterus, cervix, placenta, and membranes of fetus, are essential for cervical ripening ,the investigators aimed to compare Misoprostol and Dinoprostone as regarding to cost-effectiveness…
- Trial name
- NCT06909721
- Testing
- Misoprostol
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Al-Azhar University
Dental Malocclusion, Diagnosis
Accuracy of Photogrammetric Three-Dimensional Facial Models Reconstruction Compared With Direct Anthropometry
Accuracy of Two Different Photogrammetric Software for Three Dimensional Facial Model Reconstructions Compared with Direct Facial Anthropometry.
- Conditions
- Dental Malocclusion, Diagnosis, Facial Asymmetry
- Trial name
- NCT06897852
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries
Laboratory and Ultrasound Findings and Response to Letrozole in PCOS Patients
The goal of this observational study is to compare laboratory and ultrasound findings between letrozole-resistant and letrozole-sensitive PCOS patients in Egypt.
- Trial name
- NCT06861803
- Testing
- Letrozole tablets
- Where
- Egypt
- Volunteers
- 138 people
- Sponsor
- Al-Azhar University
Stress Incontinence, Female
PRP & PDO Threads in Treatment of Stress Incontinence
The study will include 10 women with pure or predominant SUI symptoms, with severe urodynamic stress incontinence on urodynamics defined as loss of urine with sudden increases in abdominal pressure: eg, coughing, sneezing, or…
- Trial name
- NCT06885463
- Testing
- platelets rich plasma combined with PDO threads
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Al-Azhar University
Periodontal Diseases
Clinical and Radiographic Evaluation of The Effect of Acetal Resin Versus PEEK on Supporting Structure of Abutment Teeth
This study was conducted to evaluate and compare the effect of acetal resin versus Polyether ether ketone (PEEK) partial dentures on abutment teeth supporting structures in Kennedy class I mandibular partial denture cases.
- Trial name
- NCT06882161
- Testing
- Acetal resin
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Ventral Hernia
Onlay and Sublay Mesh in Treatment of Ventral Hernia
Hernia is defined as aprotrusion of viscus or part of viscus usually within a peritonial sac through a defect in the abdominal wall.
- Trial name
- NCT06867029
- Testing
- Onlay Mesh
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Al-Azhar University