Clinical trials: sponsored by Al-Azhar University
Obesity
Durability of Weight Loss After Bariatric Surgery
The present study is a retrospective cohort study. Patients older than 18 years of age and underwent Roux-en-Y gastric bypass (RYGB) surgical treatment during the period from 2014 to 2019 and paired severely overweight controls…
- Trial name
- NCT04650373
- Testing
- Bariateric surgery
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Al-Azhar University
Congenital Anomaly, Chordee
One Stage Correction of Congenital Penile Curvature Complex
To present update \& experience in management of congenital penile curvature complex.
- Conditions
- Congenital Anomaly, Chordee, Curvature of Penis, Torsion of the Penis
- Trial name
- Al-AzharCPCC (NCT04636476)
- Testing
- Modified Nesbit's procedure and dorsal dartos flap
- Where
- Egypt
- Volunteers
- 56 people
- Sponsor
- dr. Muhammad Abdelhafez Mahmoud, MD
Inguinal Hernia, Polyps
Needlescopic Inversion and Snaring of Hernia in Girls
Two Millimetres needlescopic instruments induce minimal damage to the abdominal wall and have excellent cosmetic results. However, these instruments are fragile and expensive with short weak jaws.
- Conditions
- Inguinal Hernia, Polyps, Fallopian Tube Injury, Round Ligament; Anomaly
- Trial name
- NCT04628455
- Testing
- Inversion and snaring
- Where
- 2 sites in Egypt
- Volunteers
- 53 people
- Sponsor
- Al-Azhar University
Helicobacter Pylori Infection
Comparing Different Regimens for Eradication of Helicobacter Pylori in Kuwait
Eradication of H. pylori reduces morbidity in patients with chronic gastritis and can prevent gastric cancer. We aimed to evaluate the efficacy of clarithromycin-based triple therapy and non-bismuth based quadruple therapy for…
- Trial name
- NCT04617613
- Testing
- Omeprazole, Amoxicillin, Metronidazole and Clarithromycin, Omeprazole, Amoxicillin and Clarithromycin
- Volunteers
- 603 people
- Sponsor
- Al-Azhar University
Fertility Disorders
Human Chorionic Gonadotropin Versus Granulocyte Colony Stimulating Factor in Increasing Pregnancy Rate in ICSI
Intrauterine Granulocyte colony stimulating factor (GCSF) was compared with intrauterine Human Chorionic Gonadotropin (HCG) in increasing clinical pregnancy rate as a primary outcome and ultrasound imaging of gestational sac as a…
- Trial name
- NCT04606082
- Testing
- Granulocyte Colony Stimulated Factor, Human Chorionic Gonadotropins
- Volunteers
- 200 people
- Sponsor
- Al-Azhar University
Hypospadias, Penoscrotal, Chordee
Transverse Preputial Island Flap Versus Double Faced Preputial Flap for Repair of Penoscrotal Hypospadias With Chordee
The purpose of this study is to compare the outcomes and complications of the transverse preputial island flap (Duckett's procedure) to those of double-faced preputial flap (DFPF) for one-stage repair of penoscrotal hypospadias…
- Trial name
- DuckettvDFPF (NCT04605068)
- Testing
- Transverse preputial island flap (Duckett's technique), Double-faced preputial flap (DFPF)
- Volunteers
- 144 people
- Sponsor
- dr. Muhammad Abdelhafez Mahmoud, MD
Fertility Disorders
The Effect of Granulocyte Colony Stimulating Factor Versus Human Chorionic Gonadotropin in Females With a History of RIF
One hundred patients who suffered from recurrent implantation failure in intracytoplasmic sperm injection (ICSI) were allocated in the study.
- Trial name
- NCT04604054
- Testing
- Granulocyte Colony Stimulated Factor, Human Chorionic Gonadotropins
- Volunteers
- 100 people
- Sponsor
- Al-Azhar University
Breast Cancer Patients
Study of CYP2C19 and ALDH3A1 Polymorphisms in Breast Cancer Patients
Genetic polymorphisms of metabolic enzymes may influence the metabolism of Doxorubicin-Cyclophosphamide regimen in breast cancer patients. the investigators want to 1.
- Trial name
- NCT04581967
- Testing
- polymorphism analysis, Doxorubicin-Cyclophosphamide regimen
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Damanhour University
Parasitic Disease
Enterobius Vermicularis Infestation of the Appendix
This study identifies the incidence of appendiceal Enterobius vermicularis (E.v) infestation in all the patients undergoing appendectomy and evaluates the relationship between E.v infestation of the appendix and the acute…
- Trial name
- NCT04576273
- Testing
- Pathology examination
- Where
- Saudi Arabia
- Volunteers
- 1,150 people
- Sponsor
- Al-Azhar University
Diabetic Kidney Disease, Diabetes Mellitus, Type 2
Possible Ameliorating Effect of N- Acetylcysteine (NAC) on Type-II Diabetes Induced Nephropathy
The study is focused on the possible improving effect of N-acetylcysteine on nephropathy of type-2 diabetic patients. Study design: Prospective clinical based study.
- Conditions
- Diabetic Kidney Disease, Diabetes Mellitus, Type 2, Diabetic Nephropathies
- Trial name
- (NAC) (NCT04531163)
- Testing
- N Acetylcysteine
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Class II Malocclusion, Division 1
Treatment Effects of Herbst Appliance in Skeletal Class II Cases During Prepubertal and Postpubertal Periods
The study was directed to compare the treatment outcomes of subjects with Class II malocclusion who were treated with Herbst appliance before and after puberty.
- Trial name
- NCT04518865
- Testing
- Herbst appliance
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Treatment of Blood Stream Infections Due to Multidrug-Resistant Klebsiella Pneumoniae
Comparative Clinical Study Between Colistin-Tigecycline Combined Therapy Versus Colistin-Meropenem Combined Therapy in Treatment of Blood Stream Infections With Multidrug-Resistant Klebsiella Pneumoniae
This prospective, comparative study is evaluating the effectiveness and adverse effects of using colistin at a loading dose of 9 million international units (MIU) followed by 4.5 MIU every 12 h (q12 h) + tigecycline at a loading…
- Trial name
- NCT04489459
- Testing
- Colistin, Meropenem, Tigecycline
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Liver Diseases
Egyptian Liver Library: Rebuilding the Pyramid of Liver Disease Evidence in Egypt
A lot of publications about liver disease are available worldwide. Egypt is one of the countries having a large number of publications in hepatology. There are defects in reviewing this evidence and making use of it.
- Trial name
- ELL (NCT04465747)
- Testing
- Publications
- Where
- Egypt
- Volunteers
- 5,068 people
- Sponsor
- Al-Azhar University
Cholangitis, Secondary Biliary, Cholangiocarcinoma
Advanced Endoscopy During COVID-19
In this study, investigators aim to explore the status of advanced endoscopy in different endoscopy units all over the world.
- Conditions
- Cholangitis, Secondary Biliary, Cholangiocarcinoma, Obstructive Jaundice, Pancreas Cancer
- Trial name
- NCT04385147
- Testing
- Endoscopic management according to standard of care
- Where
- 5 sites in United States, Egypt and 3 more
- Volunteers
- 670 people
- Sponsor
- Al-Azhar University
Fibromyalgia, Primary
Fibromyalgia During the COVID-19 Pandemic
On 12 January 2020, the World Health Organization (WHO) confirmed that a novel coronavirus was the cause of a respiratory illness in a cluster of people in Wuhan City, Hubei Province, China, which was reported to the WHO on 31…
- Trial name
- NCT04422522
- Where
- Egypt
- Volunteers
- 45 people
- Sponsor
- Al-Azhar University
Sexual Behavior
Sexual Health and Problems During the Covid -19 Infection
Covid-19 is an emerging critical highly infectious virus
- Trial name
- NCT04427813
- Testing
- questionaire to husband and wife
- Where
- Egypt
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Aljazeera Hospital
Rheumatoid Arthritis, Osteoporosis
14-3-3η Protein, Disease Activity and Bone Mineral Density, in Female Patients With Rheumatoid Arthritis
Is to investigate the relation between 14-3-3η protein, disease activity, and bone mineral density in female patients with rheumatoid arthritis.
- Trial name
- NCT03999528
- Testing
- 14-3-3η Protein assay
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Angle Class II, Division 1
Skeletally Versus Dentally Anchored Herbst Appliance
The treatment of skeletal Class II malocclusion can be carried out through different approaches. One of these is the using of Fixed Functional Appliances (FFA), one of main drawbacks of these appliances is the proclination of the…
- Trial name
- NCT04402164
- Testing
- Herbst appliance
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Hypersensitivity Pneumonitis
This Study Aim is to Compare the Effect of Oral Methyl Prednisolone on Different Radiological Patterns of Hypersensitivity Pneumonitis as it Was Found That Not All Patients Get Satisfying Therapeutic Effect After Taking Corticosteroids.
The Aim of This Work is to Compare the Effect of Oral Methyl Prednisolone on Different Radiological Patterns of Hypersensitivity Pneumonitis and to Evaluate the Patient's Clinical and Functional Status After Taking the Required…
- Trial name
- NCT04402177
- Testing
- Methyl Prednisolonate
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Al-Azhar University
COVID-19
COVID-19 Endoscopy Survey
A questionnaire containing some critical questions about practice inside GI endoscopy units in different countries will be distributed via emails.
- Trial name
- COVID-19 Endo (NCT04342637)
- Testing
- Practice details
- Where
- 4 sites in United States, Egypt and 1 more
- Volunteers
- 163 people
- Sponsor
- Al-Azhar University