ABSTRACT
Deficiency in interleukin-12 (IL-12) can result in susceptibility to opportunistic infection, with IL-12 deficiency being a rare genetic cause. Nocardia farcinica is a gram-positive aerobic actinomycete that can cause disseminated and potentially lethal nocardiosis in immunocompromised patients. This report describes a 16-year-old male adolescent with IL-12 deficiency presenting with generalized lymphadenopathy due to disseminated Nocardia farcinica. The subject of our study is a male adolescent who exhibited clinical manifestations consistent with cholestasis. He underwent extensive workup for malignancy, suspecting cholangiocarcinoma initially. The workup turned out unremarkable, and later during his hospital stay, he deteriorated and required intensive care unit (ICU) admission, as he developed superior vena cava (SVC) syndrome from massive enlargement of mediastinal and cervical lymph nodes. During the patient's admission, it was found that he had a deficiency of interleukin-12 (IL-12). Later on, a blood culture revealed the presence of Nocardia farcinica species. Subsequently, the patient was initiated and improved drastically on an empirical antibiotic regimen consisting of amikacin, co-trimoxazole, meropenem, and moxifloxacin. Following that, the susceptibility results came out, and he was switched to oral co-trimoxazole and oral moxifloxacin as he no longer required inpatient care. This report highlights the importance of accurate diagnosis of causes of immunosuppression and early investigation, diagnosis, and management of potentially fatal opportunistic infections such as disseminated Nocardia farcinica.
ABSTRACT
AIM: The aim of the study was to identify factors that influence urology physicians for choosing subspecialty and to know the most competitive urology subspecialty among residents. METHODOLOGY: An online questionnaire was sent to all Saudi Urology residents, registrars, and fellows all over Saudi Arabia, during February 2019-June 2019. The survey included demographic data, level and location of training, a subspecialty of interest, as well as 15 influencing factors that could affect physicians' choice in the form of Likert scale, ranging from strongly disagree = 0 to strongly agree = 4. RESULTS: Of the 193 urology Saudi physicians, 85 replied (44.1%). Their mean age was 29 + 3.2 years. The majority of them were male (98.8%). There were 66 (77.6%) residents, 12 (14.1%) were fellows, and 7 (8.2%) were registrars. Four factors were found to be significantly different across positions, i.e., personal interest in the subspecialty, patient's prognosis, potential to join a private hospital, and family/friend advice. Among residents, the highest score means of the impact factors were the patient's prognosis, potential to join a private hospital and family/friend advice. The most prominent factors that influence urology physicians to select their subspecialty were personal interest in the specialty (88.2%), followed by the patient prognosis and lifestyle (84.7%, 78.8%). About 28.2% of the participants have a desire of endourology, followed by infertility and pediatric urology (23.5% and 20%, respectively). CONCLUSION: The most influencing factors among urology physicians for choosing their subspecialty are the patient's prognosis and personal interest. Female medical graduates should be encouraged to join a urology residency.
ABSTRACT
BACKGROUND: To investigate the relationship of fast food consumption with cognitive and metabolic function of adults (18-25 years old) in Riyadh, Kingdom of Saudi Arabia. MATERIALS AND METHOD: This cross-sectional study was conducted at the College of Medicine at King Khalid University Hospital, Riyadh, Saudi Arabia. The conventionally recruited subjects underwent an evaluation that included demographic data, quality of life (wellness, stress, sleepiness, and physical activity), mini-mental status examination, and the frequency of fast food consumption. To investigate metabolic function, blood was drawn to evaluate serum HDL, LDL, cholesterol, and triglyceride levels. Cognitive function was assessed by the Cambridge neuropsychological test automated battery. The participants were divided into 2 groups based on fast food consumption: those who consumed fast food 3 times per week or less (Group 1) and those who consumed fast food more than 3 times per week (Group 2). RESULTS: The mean diastolic blood pressure in Group 1 and Group 2 was 72 mmHg and 77 mmHg, respectively, a significant difference (p = 0.04). There was no significant difference for cognitive function and quality of life between the two groups. There was significant correlation of HDL with AST correct mean latency and the AST correct mean latency congruent (p = 0.02, p = 0.01, respectively) and TC with diastolic blood pressure (p = 0.003). CONCLUSIONS: We concluded that fast food consumption has an effect on blood pressure but has no direct effect on cognition or quality of life.
