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Filter by:Several endoscopic scores have been developed to assess Chronic Rhinosinusitis severity like the Modified Lund-Kennedy (MLK). This is a simple score only based on endoscopic signs. We proposed a more descriptive Alsaleh-Javer Endoscopic Sinus Score (AJESS) system which assesses all sinuses and nasal passages based on participant's severity of symptoms too. This would be a more reliable and clinically valid CRS endoscopic score. We aim to study thE AJESS system in 100 participants with stable CRS and 30 participants CRS who are experiencing an exacerbation (worsening of CRS).
The Zenker's or pharyngo-esophageal diverticulum is an acquired sac-like outpouching of the mucosa and submucosa layers located dorsally at the pharyngoesophageal junction through Killian's dehiscence. It is the most common type of oesophageal diverticula and typically occurs in middle-aged and elderly patients. Patients have a significantly reduced quality of life index and numerous complications. Treatment is recommended for symptomatic patients and considering the aetiopathogenesis of the disease demands myotomy of the cricopharyngeal muscle. Myotomy may be pursued through either open surgical or endoscopic techniques. There is a novel technique, called the peroral endoscopic myotomy (Z-POEM) for treatment of Zenker's diverticulum. The ZIPPY trial designed as prospective, international, multicenter, double-blind, randomized study which will be carried out by experienced endoscopists. The aim of this study will be to evaluate the results of Zenker's diverticulum treatment using peroral endoscopic myotomy and to compare its efficacy and safety to flexible endoscopy septotomy. Patients at least 18 years old with symptomatic Zenker's diverticulum diagnosed on the basis of endoscopic and radiological examinations will be enrolled.
To investigate whether the stellate ganglion block is helpful in relieving cerebral vasospasm during aneurysmal coil embolism surgery. The effect was assessed by Transcranial Doppler (TCD).
Study Design: Single-blinded, randomized, prospective clinical trial. Study Population: End-stage liver disease patients' candidates for liver transplantation. Study procedures: Consenting patients will be divided into two matched groups: 1. CONTROL group - receiving a standard running fascial closure with PDS suture 2. TREATMENT group - receiving a standard running fascial closure with PDS suture PLUS a low molecular weight mesh. The mesh will be secured to the fascia extending 3 cm from the incisional site. There will be no modifications to routine post-operative wound care in both groups. However, the treatment group will have an additional drain placed at the incision site compared to the control group to reduce the risk of a seroma from placement of the mesh. Wound dressing will be removed on post-op day 2 and the wound will be assessed. Re-application of the dressing will occur thereafter until proper healing of the incision. An abdominal ultrasound will be done on all study participants at the 1- and 2-year mark postoperatively to look for objective evidence of a ventral incisional hernia. A CT scan will be performed if the abdominal ultrasound findings are inconclusive.
Simulation is an active teaching strategy capable of reproducing real situations and allowing practical experiences, in which the student is the protagonist of his own knowledge. Scientific evidence highlights, that exposure to the unknown or new can generate stress to the individual, but when dosed, to a certain extent it can increase the level of knowledge. Not infrequently, the lack of stress control can trigger physiological and subjective changes resulting from the increase in its level, such as situations that include the implementation of simulation scenarios in pedagogical teaching models.
In this randomized clinical trial, 100 eyes with nonproliferative diabetic retinopathy will be included and divided randomly into 2 groups: Intravitreal Bevacizumab group (50 eyes) that receive 6 bimonthly intravitreal bevacizumab, and control group (50 eyes) that undergo regular follow-up for Diabetic Retinopathy. Diabetic macular edema (DME) will be treated independently in all groups by intravitreal bevacizumab. Primary outcome will be the percentage of patients with progression of 2 or more stages through international diabetic retinopathy staging. The secondary measures will be changes in best corrected visual acuity (BCVA) and central macular thickness (CMT), and number of examinations and injection.
80 female patients evaluated for sexual function after receiving Mirabegron 50 mg once daily for 6 months for treatment of overactive bladder symptoms
different ways of airway management in elective minor surgeries of geriatric patients
Aluminium Phosphide is a pesticide used in developing countries to prevent rodents and pests from spoiling the harvested grains. it is presented as tablets which can be administered accidently to humans or for committing suicide. this pesticide is fatal even in small concentration as mortality rate can reach 75- 100% of cases. in this study researchers tried to add some supplements to the routine treatment to improve and decrease the fatality rate.
The objective of this study is to evaluate the efficacy of noninvasive ventilation with helmet in reducing endotracheal intubation rates in comparison with Noninvasive Ventilation (NIV) facemask among patients with Acute Respiratory Distress Syndrome (ARDS)