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.
The research question was that in patients with carious posterior permanent teeth, would the electrical impedance device be as valid as digital radiography in estimation of remaining dentin thickness? The proposed hypothesis was null.
Our study aims to assess the efficacy of Acceptance and Commitment Therapy on psychotic severity among Inpatients with primary psychosis: A Randomized Controlled Trial.
The current study intends to evaluate the effect of cervical margin relocation with different restorative materials on three-year clinical performance of indirect Computer-Aided-Design (CAD)/ Computer-Aided-Manufacture (CAM) onlay restorations. This study is designed to test the null hypothesis that the three-year clinical performance of onlay restorations is significantly affected by cervical margin relocation with different restorative materials.
A case series aimed to describe a new clinical condition for the first time in the medical literature called Ankle Spine Syndrome or "RAFFET Syndrome II". This syndrome was reported in 6 patients (2 males and 4 females) out of 1000 patients with a history of chronic ankle injuries affecting their calf muscles' strength throughout the last 3 years. The patients suffered from unresolved CLBP with radiculopathy contralateral to their calf muscle atrophy (i.e., an ipsilateral calf muscle weakness induces contralateral lumbar radiculopathy) that did not respond to physical therapy or any medication for long.
The study aiming at evaluation of the Skeletal and Dento-alveolar expansion in adult patents using Two Mini-screws Supported Hyrax compared with untreated control group.
Peripheral arterial disease (PAD) affects more than 200 million people worldwide. Although over 50% are asymptomatic, it accounts for 4% of all amputations. The ischemic limb must be revascularized to help wound healing, reduce the pain of ischemia and preserve the limb's function. So, surgical and percutaneous revascularization choices must be considered in CLI. Classically, CLI revascularization aims to provide at least one patent vessel that delivers in-line flow to the foot. Today, the investigators live in a new era of angioplasty evolving and substituting open vascular surgery, so expanding research on endovascular strategy has been noticed.This confirms the profound impact of angioplasty in vascular surgery as one of the fastest-growing branches of medicine Infrapopliteal artery occlusive disease (IPOD) is a significant cause of critical limb-threatening ischemia (CLTI). The worldwide prevalence of IPOD is between 4.5% and 29%, and most patients live in low-income countries. The angiosomal concept was derived from plastic surgery for the skin flap. This concept delineates the human body into three-dimensional blocks of tissue from the skin to bone and also provides practical application of vascular anatomy for reconstructive surgery. An angiosome is an anatomic unit of tissue consisting of skin, subcutaneous, muscle, and bone fed by a source artery and drained by a specific vein. According to the angiosomal concept, the foot is divided into six distinct angiosomes fed by source arteries, three from the posterior tibial, two from the peroneal, and one from the anterior tibial artery, with functional artery-to-artery connections among muscle, fascia, and skin. Numerous direct inter-arterial connections occur between the foot's main arteries, which provide alternative pathways of blood flow when disruption or compromise affects the arteries that directly feed the angiosome. On the other hand, in patients with CLI, where only one vessel runoff can be established to the foot, direct flow into a patent pedal arch is essential to improve their clinical outcomes. Conventional Endovascular therapy aims to the re-establishment of pulsatile straight-line flow to the lower limb. This results in relieving ischemic pain, healing ulcers, achieving limb salvage, improving quality of life, and potentially prolonging survival. So it became essential to know the differential impact of both concepts on CLI revascularization.
Prospective controlled study randomized comparing bipolar enbloc versus thulium enbloc for bladder tumours
Radiation therapy (RT) is used in at least 50% of cancer patients and is critical in treating and palliating tumor-related symptoms. Normal tissue radiation toxicity remains an overwhelming obstacle in treating cancer patients with localized tumors. Mucositis is the inflammation and ulceration of the oral and gastrointestinal mucosa observed with different cancer therapies. Oral mucositis is a common, severe, and debilitating complication of RT occurring several days to weeks after RT initiation.
the aim of the study to compare the anterior maxillary bone index changes for patient rehabilitated with implant supported fixed prosthesis opposed by natural teeth
, in this studythe investigator will compare between ready-made zirconia crowns and Computer-aided design and Computer-aided manufacturing (CAD/CAM) polymethyl methacrylate (PMMA) crowns to overcome the disadvantages of ready-made zirconia crowns.