All clinical trials

Assessment of pulp inflammation by hemostasis achievement after pulp exposure

This study will develop an artificial intelligence (AI) program for the screening of glaucoma.

The patients will be selected from the pool of the Clinics (Rheumatology, Ophthalmology and Dermatology) of Faculty of Medicine and (Diagnostic center and Oral Medicine) of Faculty of Dentistry -Cairo University. For each eligible participant, a full history will be obtained followed by thorough clinical examination.

A single-center, non-interventional prospective observational study in the NSCLC patients with different driver genes

This study aims to uncover mechanisms of action underlying any long-term change in youth antisocial behavior by considering the role of child and family characteristics as mediators and moderators of change. The study design is qualitative interviews to be conducted face-to-face with parents of children previously diagnosed with Conduct Disorder and Attention Deficit Hyperactivity Disorder (ADHD) but no longer meet diagnostic criteria. Questions will be asked to understand participants' parenting experience over time (before, during and after their children's treatment).

Ultrasound-guided nerve block has the characteristics of high success rate, few complications, and high patient satisfaction. It has been widely used in brachial plexus and lumbar plexus nerve blocks. Studies of ultrasound-guided superficial cervical plexus block are mostly unsatisfactory, and may be due to anatomic localization of the puncture site rather than real-time ultrasound guidance. The great auricular nerve is the largest branch of the superficial cervical plexus and may be identified under ultrasound. The aim of this study is to establish the success rate of identification of the great auricular nerve by combining ultrasound imaging with transcutaneous nerve stimulation. In addition, we will study the relationship between the success rate of identification and the related factors of patients. Another purpose of this study is to locate the position where the great auricular nerve emerges the posterior border of the sternocleidomastoid muscle. The relationship between this point and the midpoint of posterior border of the sternocleidomastoid muscle and adjacent structures will also be studied.

to evaluate vitreomacular interface abnormalities in diabetic retinopathy by using Ocular Coherence Tomography (OCT)

in this resarch we will use ELISA Technique to estimate Human Transcriptional Activator(MYB) Expression .compare it by Immmunohistochemistry analysis of MYB Expression in the malignant and benign salivary gland tumor

Before surgery, patients will fill the Beck anxiety, distress tolerance test and Pain katastrophizing test. Patients will be divided into two groups according to BMI> 30kg / m2 (Group A) and BMI <30kg / m2 (Group B). Compared to body weight, venous vascular pain of the groups will be compared.

The thrombectomy is an emergency care provided as soon as possible to selected patients suffering from ischemic strokes. Many steps are necessary to prepare this specialized procedure of interventional neuroradiology, including installation and preparation of the patient for this act. This first and essential time required the intervention of many health professionals. The approach consists of a series of formation through in situ simulations for these health professionals, in order to improve and optimize this first step of the procedure (from the installation of the patient to the percutaneous punch by the neuroradiologist).