Abdullah Alghamdi

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BACKGROUND Surgical site infection has been estimated to occur in about 15% of clean surgery and 30% of contaminated surgery cases. Using plastic adhesive drapes to protect the wound from organisms that may be present on the surrounding skin during surgery is one strategy used to prevent surgical site infection. Results from non-randomised studies have(More)
Colorectal cancer (CRC) is common worldwide. The high prevalence of the disease raises concerns about how CRC influences the health-related quality of life (QoL). To explore the impact of physiological symptoms and complications of CRC on patients’ QoL, we conducted a cross-sectional survey using the FACT-C self-report instrument. The chi-square test was(More)
This paper elaborates on the evaluation stage of an empirical process whose purpose is to evaluate and select a best-of-breed AWEM, Automated Web Engineering Methodology environment. The process is basically comprised of four major stages, namely: characteristics identification, screening of available AWEM environments, evaluation, and selection. During the(More)
Materials and Methods: It was a cross-sectional study included a representative sample of male university students at King Saud University, Riyadh City, Saudi Arabia. A multistage random sampling technique was applied in three stages. In the first stage, one student from literate collage and one from scientific college were selected by simple random method.(More)
BACKGROUND Intravesical instillation of Bacillus Calmette-Guérin (BCG) remains a first-line treatment for superficial transitional cell carcinoma of the bladder. Although its use is relatively safe, severe complications such as granulomatous hepatitis, osteomyelitis, pneumonitis, and sepsis occur in few patients. Complications of intravesical instillation(More)
In this report, updated guidelines for the evaluation, medical, and surgical management of prostate cancer are presented. They are categorized according the stage of the disease using the tumor node metastasis staging system 7(th) edition. The recommendations are presented with supporting evidence level.
This is an update to the previously published Saudi guidelines for the evaluation, medical, and surgical management of patients diagnosed with renal cell carcinoma (RCC). It is categorized according to the stage of the disease using the tumor node metastasis staging system 7(th) edition. The guidelines are presented with supporting evidence level, they are(More)
BACKGROUND Dacrocystorhinostomy (DCR) is an operation used to treat nasolacrimal duct obstruction. Essentially there are two approaches: external and endoscopic. Several modalities are used in endoscopic DCR; all aiming to improve success rate, reduce complications, and shorten operative time. Both kerrison punch and drill are widely used in endoscopic DCR(More)