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.
Aneurysmal bone cysts (ABCs) are benign, locally destructive growing bone tumors, which were first described in 1942 by Jaffé and Lichtenstein (1). They are most often diagnosed in childhood and early adulthood. The literature reports that ABCs comprise 1-6% of all primary benign bone tumors (2). Most cases of ABCs (75-90%) are reported for patients younger than 20 years, with a slightly higher incidence for females (3). Most common localizations are the pelvis, the metaphysis of long bones and the spine, but ABCs can also affect any other localization(2). ABCs that are associated with a preexisting osseous lesion are defined as secondary ABCs. They represent approximately 30% of all ABCs (2). Secondary ABCs can occur, e.g., in cases of a giant cell tumor, chondroblastoma or telangiectatic osteosarcoma
alveolar ridge preservation using deep collagen layer, xenograft and collagen membrane seal versus the use of xenograft and collagen membrane seal alone. Measuring the clinical and radiographic alveolar ridge dimensional changes following after preservation at the time of implant placement
Evaluate The aesthetic and function satisfaction outcomes of different monsplasty surgery with or after abdominoplasty
Posterior spinal fusion for scoliosis surgery may lead to severe postoperative pain which requires significant opioid use for adequate perioperative analgesia. This postoperative pain extends the time of recovery, and thus, safe, and efficient methods for perioperative analgesia are crucial and advantageous for early recovery and ambulation. Traditional opioid-based analgesia techniques are characterized by well-known complications such as vomiting, nausea, sedation, and pruritus. Although regional anesthesia is an essential part of multimodal analgesia, available options are limited. Recently, an ultrasound (US)-guided erector spinae plane block (ESPB) method that anesthetizes ventral and dorsal rami of spinal nerves was introduced for the treatment of both postoperative and neuropathic pain. Due to the arousing interest of several physicians, ESPB application is reported to be effective in the breast, weight loss, and lumbosacral spine surgeries as it reduces the need for analgesic drugs. The main advantages of the ESPB are technical simplicity, minimal risk for the spinal cord, and fewer complications. The ESP block is a fascial plane block that aims to inject a local anesthetic mixture within a plane beneath the erector spinae muscle at the transverse process of the vertebra. ESP block can provide effective postoperative analgesia for upper abdominal surgery when performed at the thoracic vertebra 7-8 level. ESP block acts probably by diffusion of local anaesthetic into the paravertebral space. The advantages of ESP block are its ease of performance and safety. Owing to its superficial location, away from vessels and nerves, the complications associated with paravertebral block can be avoided. The effect of magnesium was first recognized for the treatment of arrhythmia and preeclampsia, and its effect on anaesthesia and analgesia has recently been recognized. Magnesium sulphate has also been used as an adjunct to anaesthesia in recent years. It is also an effective analgesic agent for perioperative pain. Research has also reported that the intraoperative use of magnesium is characterized by a reduced use of anesthetics and muscle relaxants. Furthermore, opioid use, postoperative nausea and vomiting, hypertension, and shivering have met a decreased trend with the use of magnesium sulphate. Magnesium sulfate (MgSO4) may be helpful as an analgesic adjuvant in regional anesthesia because it improves and prolongs the analgesic effect of local anesthetics; moreover, MgSO4 alone modulates the transmission of nociceptive stimuli and pain perception by blocking the N-methyl-D-aspartate (NMDA) receptor. Dexmedetomidine (DE) is a potent α2 adrenoreceptor agonist and it is highly selective for α2 adrenoreceptor seven times more than clonidine. Many studies documented a prolonged duration and rapid onset of sensory block with the perineural injection of DE. Dexmedetomidine has been introduced as an adjuvant to local anaesthetics in both neuroaxial and peripheral nerve blocks. perineural dexmedetomidine has shown to prolong the duration of postoperative analgesia in addition to reducing the opioid consumption.
In the study immediate implant is placed in the anterior region with autogenous bone grafting from the maxillary tuberosity in one group and in the other group immediate implant is placed with xenograft .IN both groups soft tissue grafting is done using connective tissue assessment of buccal bone thickness and soft tissue will be done 6 months post operative
To compare the efficacy of intralesional injection of autologous plasma rich platelets and candida antigen in treatment of patients with plane warts .
Inevitable problems were reported following the injection of local anesthesia in pediatric dental procedures, which can last until the elimination of soft tissue anesthesia. Purpose of the study: To evaluate the effectiveness of diode laser photobiomodulation therapy on the reversal of soft tissue anesthesia (STA) in children following inferior alveolar nerve block anesthesia.
This study will compare clinical and radio graphic outcomes of two minimally invasive different treatment modalities for atrophied unilateral distal extension maxillary ridges these modalities include 1. Medially placed implant and Implant retained distal extension removable partial denture 2. Sinus lift and long implant to support fixed screw-retained prosthesis
The study will be determine how muscle energy strategy for the upper trapezius and sternocleidomastoid muscles affects the craniovertebral angle and shoulder angle.
This study will be the first project to investigate the effect of functional strength training of hip abductors on pain, function, hip, and knee kinematics including contra-lateral pelvic drop angle (hip frontal plane projection angle) and dynamic knee valgus (knee frontal plane projection angle) in runners with medial tibial stress syndrome patients.