Mohamed Hisham

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OBJECTIVE To establish the efficacy and safety of simultaneous subconjunctival and subscleral application of mitomycin-C in trabeculectomy. DESIGN A prospective, randomized study. PARTICIPANTS Sixty-eight patients (68 eyes) with refractory glaucomas were included in the study. INTERVENTION Eyes were randomly assigned to receive intraoperative(More)
PURPOSE To evaluate the safety and efficacy of fornix-based conjunctival flap versus limbal-based flap in initial trabeculectomy with postoperative 5-fluorouracil. METHODS 29 patients (58 eyes) with bilateral primary open-angle glaucoma (POAG) were included in the study. Patients were randomly assigned to have a fornix-based conjunctival flap in one eye(More)
This paper describes the requirements for applying Integrated Design and Delivery Solutions (IDDS) in bridges' projects in EGYPT to overcome the problems arising from applying the traditional engineering and delivery methods and processes. These requirements are: forming a new delivery model; building an integrated team; changes in contracts and roles of(More)
BACKGROUND AND OBJECTIVES A critically ill patient is treated and reviewed by physicians from different specialties; hence, polypharmacy is a very common. This study was conducted to assess the impact and effectiveness of having a clinical pharmacist in an Indian Intensive Care Unit (ICU). It also evaluates the clinical pharmacist interventions with a focus(More)
OBJECTIVE To evaluate the use of alcohol- and detergent-preserved tracheal allografts in dogs. MATERIAL AND METHODS Experimental segmental tracheal replacement was performed in 18 adult mongrel dogs. Three different techniques were tried in three groups of dogs. In the first group, a four-ring cervical tracheal segment was dissected out and implanted in(More)
The saccharin test was used to measure mucociliary clearance in 50 patients with symptoms of chronic sinusitis. Samples of the nasal mucosa were also examined under transmission electron microscopy before and after functional endoscopic sinus surgery (FESS). Before surgery, the mean saccharin clearance (ST) was 37.0 +/- 15.7 min, with nasal mucosa(More)
In the mitral valve, regional variations in structure and material properties combine to affect the biomechanics of the entire valve. Previous study, we know that mitral valve leaflet tissue is highly extensible. So, the objective of this study was to investigate the correlation between the rigidity of mitral valves leaflet and backflow problem based on(More)
A 65-year-old female patient was admitted to the hospital for cellulitis. She had a history of diabetes mellitus and parkinsonism on levodopa/carbidopa, rasagiline, ropinirole, trihexyphenidyl, amantadine, metformin, and glipizide. We present here a case of rare incidence of serotonin syndrome associated with linezolid and rasagiline.