Hisham M.F. Anwar

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The purpose of this study was to formulate Nonoxynol-9 (N-9) into a solid coprecipitate form which can be used in preparing pharmaceutically attractive and nonirritating vaginal controlled-release delivery systems (DDSs) such as gelatin capsules (HGC) and tablets. N-9 was coprecipitated with polyvinylpyrrolidone (PVP) with or without iodine to produce solid(More)
AIM To compare the accuracy of cone beam computed tomography (CBCT) and micro-computed tomography (μCT) when measuring the volume of bone cavities. METHODOLOGY Ten irregular-shaped cavities of varying dimensions were created in bovine bone specimens using a rotary diamond bur. The samples were then scanned using the Accuitomo 3D CBCT scanner. The scanned(More)
The purpose of this study was to examine the effects of bilateral sphenopalatine ganglion block on the surgical conditions, haemodynamics, intraoperative blood loss, consumption of anaesthetics, recovery characteristics and postoperative pain relief during functional endoscopic sinus surgery under general anaesthesia. STUDY DESIGN: A double-blinded(More)
To understand and reduce the impact of postoperative complications, we studied 568 patients who had had operations over 72 months in our hospital. Multivariate analysis indicated that factors indicative of coexisting conditions (including activated systemic inflammation) and the complexity of the operation are primary determinants of postoperative(More)
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