There are about 11256 clinical studies being (or have been) conducted in Egypt. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
450 healthy children with primary teeth of deep carious lesions without signs or symptomes of irreverisible pulp damage was selected randompy divoded into 3 groups each of 150 children that inder go vital pulp therapy through pulpotomy,direct pulp capping or indirect pulp capping using MTA as capping material for each modality then followed up for 2 years or more
The clinical performance of 2 bonding and composite packing techniques in the proximal cavities of permanent posterior teeth will be assessed. Incremental packing with pre-curing of universal adhesive in selective etching mode is compared to injection molding of preheated composing co-cured with universal adhesive in selective-etch. Main outcomes will focus on marginal integrity, post-operative hypersensitivity, and contact form and tightness.
Evaluation of the efficacy of the AstrazenicaCovid 19 vaccine to develop IgG antibody and its level based on th12 weeks program. Also to follow the changes of markers of coagulation (D-dimer) after vaccination compared to the basic level. A cardiology consultant will follow D-Dimer results to be managed properly if there is a need. As it is expected to receive Sinopharm vaccine there will be comparison between results of the two types of vaccine. To our knowledge this will be the first study done on Egyptian population.
Fixed orthodontic appliances increase the rate of plaque accumulation around orthodontic brackets and gingival margins. It was also found that the amount of plaque accumulation and S.mutans level around banded orthodontic appliances is much higher than unbanded appliances.appliances. This increases the importance of regular use of conventional tooth brushing with or without mouthwash for better control of plaque accumulation. Different studies had been conducted to compare the effect of different mouthwashes on plaque accumulation and rate of different bacterial colonization. Among which is Chlorhexidine mouthwash that showed highest antiseptic effect. S. mutans bacteria are the main reason for the formation of plaque and dental caries associated with the use of fixed braces in 30-70% of patients. It also causes the appearance of white spot lesions on the teeth during and after fixed orthodontic treatment. Therefore, it is necessary to find solutions to overcome the occurrence of these effects resulting from the use of fixed braces, which usually makes it difficult for the accessing of various cleaning tools to these narrow places around the orthodontic brackets. Therefore, it is necessary to find an effective and easy way to clean the teeth that guarantees the safety of the patient's teeth during and after orthodontic treatment.Although mechanical plaque removal is very effective way in controlling amount of plaque accumulation, it is not applicable for subsequent application in patients with fixed orthodontic appliance. Streptococcus mutans is considered as the main colonizer in the multi-species plaque biofilm. Studies found that as early as one week after bonding of fixed orthodontic appliances, significant changes occurred in the oral microbiota forming microbial plaque at the metal surfaces and the adjacent tooth surface. The aim of this study is to compare the effect of three different oral hygiene protocols on the amount of Streptococcus mutans colonization in adult patients with fixed orthodontic appliance. The null hypothesis is that there is no difference on the amount of Streptococcus mutans colonization between using combined tooth brushing, interdental brushing and mouthwash than using tooth brushing and interdental brushing in comparison to tooth brushing alone in adult patients with fixed orthodontic appliance.
The aim of thie study to assess tear film parameters such as tear meniscus height (TMH), tear meniscus area (TMA), and tear meniscus depth (TMD). In addition, corneal pachymetry and epithelial thickness maps in juvenile SLE patients and compared to healthy subjects of similar age and gender.
Published data on sequential transfer are limited and are not consistent. Also, further research into methods of risk combination and assessment, would allow us to help our patients make better-informed decisions about whether or not to proceed with invasive diagnostic tests as the PGS. So our study aims to describe the ongoing pregnancy rate for poor responders women undergoing four different embryo transfer protocols among four arms within the study. Moreover, to describe the miscarriage rate, and the baseline characteristics for the same population. This clinical study will be conducted in compliance with the clinical study protocol and applicable regulatory requirements.
clinical trial aims to evaluate efficacy of dienogest (DNG) in comparison to goserline acetate in complete 12 week treatment of pain in women suffer from chronic pelvic pain diagnosed as endometriosis by laparoscopy and histopathology.
To compare the efficacy of Ultrasound guided thoracic paravertebral block versus ultrasound guided caudal epidural block in pediatric patients undergoing percutaneous nephrolithotomy
Patients undergoing hip arthroscopy will be divided into 2 groups after receiving general anesthesia. 1 group will receive femoral nerve block and the other one will receive fascia iliaca block. Postoperative total rescue analgesia will recorded in both groups, and in which group early ambulation will take place .
maxillary expansion in cleft palate patient with expander and using face mask.