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.
Quadratus lumborum block is a newly developed block with good performance in lower abdominal surgery. In a cadaveric study, the spread of local anesthetic in the anterior approach of QL block (QL3) was reported to cover nerve roots from T10 to L3. Thus, it was hypothesized that this approach could be used in hip surgeries with minimal motor affection. This study aims to compare QL3 block and suprainguinal Fascia Iliaca block in the duration of postoperative analgesia, pain scores, motor power in quadriceps muscle, and side effects.
Alopecia areata is a non-scarring hair loss disorder that affects both sexes equally. Incidence of the disease varies for different populations and in different studies, with global incidence ranging from 0.57% to 3.8%. Etiology of alopecia areata is not completely understood, and the majority of evidence suggests that genetically predisposed individuals, when exposed to an unknown trigger, develop a predominantly autoimmune reaction, leading to acute hair loss. Environmental triggers, including viral or bacterial infections, along with autoimmune disorders, seem to play a major role in the development of alopecia areata.
Mandibular reconstruction is necessary following trauma, tumour resections and extensive infections resulting in severe defects of the mandibular arch. For reconstructing large and recurrent defects, the vascularized free flaps are currently regarded as the gold standard. The use of these flaps, however, presents several major inconveniences. Although regenerative medicine in the field of cranio-maxillofacial reconstruction has now become a common practice, the main technical challenge is still related to vascularization of the regenerated tissue in large defects. Axial vascularization of constructs using a microvascular arteriovenous fistula/loop (AV loop) aims at providing the construct with blood supply through a defined and dedicated vascular axis. This technique was successfully demonstrated in some case reports, but was never applied in the craniofacial region. The current study aims to apply and assess the technique of axial vascularization using the AV loop of a bone substitute to reconstruct mandibular defects.
To compare the effects of fresh embryo transfers (ET) and elective frozen-thawed embryo transfer cycles in poor ovarian responders.
PURPOSE: To investigate the effect of cervical muscle Fatigue on neck proprioception and postural stability during cervical flexion. BACKGROUND: Postural stability is the ability to maintain the body in equilibrium either at rest or in a steady state of motion . Muscle fatigue is the diminished response of muscle to repeated stimulus. Cervical proprioceptive inputs provide important somatosensory information influencing postural stability. Hence, the investigators performed this study to evaluate the effect of experimentally induced fatigue on general cervical musculature on postural stability . HYPOTHESES: This study will hypnotize that: 1. Cervical flexor muscle fatigue will have a significant effect on neck proprioception 2. Cervical muscle fatigue will have a significant effect on posture stability RESEARCH QUESTION: Will fatigue of cervical flexors have an effect on neck proprioception and postural stability?
ultrasound guided bilateral erector spinae plane block will be used as adjuvant to general anaesthesia in cardiac surgery
In women undergoing laparoscopic ovarian cystectomy which is less harmfull on the ovarian reserve (electrocoagulation or suturing).
Laparoscopic surgery is now a well-established alternative to open surgery for many gynecological disorders owing to its faster wound healing, shorter hospital stay, less postoperative pain, and better cosmetic results. Postoperative scar cosmoses is a critical issue for women, especially for young women. These scars may have negative impacts, such as psychological consequences. The symptoms associated with the wound, such as pain, tenderness, and itching, can be induced by the scars
Maintaining the condylar position after bilateral sagittal split ramus osteotomy (BSSO) is one of the most important aspects in terms of condylar function ,.An altered condylar position can cause internal derangement of the joint, loss of the mandibular angle, increased risk of relapse, condyle sagging, and impaired masticatory function. In previous years, a great deal of attention has been paid to maintaining the preoperative condylar position during orthognathic surgery. Numerous condylar positioning methods have been reported and could be divided into manual/empirical methods, conventional methods , navigation, and sonographic monitoring, Computer guided methods which is more accurate than other methods
To study the efficacy of magnesium sulphate as adjuvant to levobupivacaine in transversus abdominis plane (TAP) block in patient undergoing abdominal cancer surgery.