12 research outputs found

    Acute hepatitis and pancytopenia related to non-typhoidal salmonella infection in a human immunodeficiency virus-infected patient

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    Non-typhoidal salmonella (NTS) are food-borne pathogens resulting in self-limiting acute gastroenteritis, but also more severe, invasive and sometimes recurrent bacteremia with atypical organ involvement in immunocompromised adults, particularly with human immunodeficiency virus (HIV) infection. Here we present a case of acute hepatitis and pancytopenia related to a non-typhoidal agent, Salmonella enterica subspecies enterica serovar Enteritidis, in an HIV-infected patient, the first case in the literature. As presented in our case, in management of NTS infection in immunocompromised patients, the first target is the control of bacteremia and then administration of antiretroviral therapy to improve patients' immunity. Therefore, underlying immunosuppression should be excluded in patients presenting with NTS bacteremia, especially in the absence of gastroenteritis. On the other hand, atypical organ involvement and abnormal laboratory findings in HIV infection should prompt investigations for opportunistic pathogens

    The reliability of P300 and the influence of age, gender and education variables in a 50 years and older normative sample

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    Objectives: The present study aims to investigate the effects of age, gender, and level of education on P300 in a healthy population, aged 50 years and over; and determine the reliability metrics for different conditions and measurement methods.Method: Auditory and visual oddball recordings of 171 healthy adults were investigated. A fully automated preprocessing was applied to elicit ERP P300. Maximum peak amplitude, latency and mean amplitudes were measured. Data were stratified by age, gender, and education to determine group-level differences by using repeat measures of ANOVA. The internal consistency of P300 was calculated by a split-half method using odd-even segments. Test-retest reliability was assessed by calculating the intraclass correlation coefficient (ICC).Results: Maximum peak P300 amplitudes were higher in the 50-64 years age group compared to the >65 years age group; and females showed increased P300 amplitudes compared to males. P300 measures showed fair to good internal consistency and poor to good test-retest reliability.Conclusion: Age and gender should be taken into account when designing ERP studies with elderly individuals. P300 showed good internal consistency in general, between gender groups and age groups. Long-term test-retest reliability was lower but acceptable. These findings can be interpreted as the strength of P300 by being an objective and reliable method independent of cultural differences. Here we underline several factors that may affect P300 measures and discuss other possible factors that should be standardized for P300 to be used in clinical settings

    Comparison of the Effects and Mechanism of the Curcumin with Different Drugs in Experimental Vasospasm After Subarachnoid Hemorrhage

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    AIM: Cerebral vasospasm following subarachnoid hemorrhage (SAH) is the most important complication that effects the mortality and morbidity of patients with intracranial aneurysm. Today, the mechanisms of vasospasm are not understood in spite of experimental and clinical researches. The aim of our study was to investigate the effects of curcumin on vasospasm following SAH

    Hepatosplenic Fungal Infections in Children With Leukemia-Risk Factors and Outcome: A Multicentric Study

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    ###EgeUn###Background: Invasive fungal infections, including hepatosplenic fungal infections (HSFI), cause significant morbidity and mortality in children with leukemia. There are not enough data to support for the best approach to diagnosis of HSFI in children, nor for the best treatment. Procedure: In this multicentric study, we assessed the demographic data, clinical and radiologic features, treatment, and outcome of 40 children with leukemia and HSFI from 12 centers. Results: All cases were radiologically diagnosed with abdominal ultrasound, which was performed at a median of 7 days, of the febrile neutropenic episode. Mucor was identified by histopathology in 1, and Candida was identified in blood cultures in 8 patients. Twenty-two had fungal infection in additional sites, mostly lungs. Nine patients died. Four received a single agent, and 36 a combination of antifungals. Conclusions: Early diagnosis of HSFI is challenging because signs and symptoms are usually nonspecific. In neutropenic children, persistent fever, back pain extending to the shoulder, widespread muscle pain, and increased serum galactomannan levels should alert clinicians. Abdominal imaging, particularly an abdominal ultrasound, which is easy to perform and available even in most resource-limited countries, should be recommended in children with prolonged neutropenic fever, even in the absence of localizing signs and symptoms

    The prevalence of childhood psychopathology in Turkey: a cross-sectional multicenter nationwide study (EPICPAT-T).

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    Aim: The aim of this study was to determine the prevalence of childhood psychopathologies in Turkey

    The prevalence of childhood psychopathology in Turkey: a cross-sectional multicenter nationwide study (EPICPAT-T)

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    Conclusion: This is the largest and most comprehensive epidemiological study to determine the prevalence of psychopathologies in children and adolescents in Turkey. Our results partly higher than, and partly comparable to previous national and international studies. It also contributes to the literature by determining the independent predictors of psychopathologies in this age group
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