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C-reactive protein (CRP) is a non-specific inflammatory marker, correlated with the severity and prognosis of ischemic stroke. We performed a retrospective study in which were included 81 patients diagnosed with acute ischemic stroke admitted between January and July 2017 in the Department of Neurology, Sibiu Emergency Clinical Hospital. CRP values were classified on three levels (0 - 5 mg / L, 5 - 50 mg / l and] 50 mg / l). We examined the correlation between CRP levels according to the type of ischemic (lacunar / territorial) stroke, the degree of motor deficit (quantified by the mRC scale), the associated risk factors and the mortality rate. PCR values above 50 mg / L were found in patients with territorial stroke (15%). Moderate motor deficits predominate, with PCR values ranging from 5-50 mg / L. The most important risk factors found in the patients included in our study were hypertension and atherosclerosis. We made correlations between these risk factors and the PCR values. In most cases with these two risk factors were recorded a mean PCR value (5-50 mg / L).For atherosclerosis the results were statistically significant, p = 0.021. Most patients (56%) had CRP levels ranging from 5 to 50 mg / L. These values recorded highest death rates. PCR it is an important marker of inflammation and it is important to be determined in all patients with acute ischemic stroke, especially which is thought to be correlated with the prognosis of these patients.

Urinary tract infections (UTIs) are the most common bacterial pathologies in children, but they are difficult to spot. The diagnosis relies on urine culture in order to measure the prevalence of the infection, to identify the etiology and the sensitivity of the germs to different antibiotics. Escherichia coli (E. coli) strains are the most common uro-pathogen germs. The change in sensitivity to antibiotic of these uro-pathogen bacteria should be closely monitored because the physicians should be informed about the evolution of the antibiotic resistance of E coli, for a more effective treatment in their fight against diseases. The study aimed to determine the prevalence of UTIs and the evolution of antimicrobial sensitivity for E. coli. This retrospective study was performed over a period of 4 years, 2013-2016, and included all the patients admitted in the Children�s Hospital, aged 0-18 years, with the suspicion of UTIs; also, the standard culture techniques for urine samples, the modified Kirby-Bauer disk diffusion method for the antibiotic sensitivity testing, and the disk diffusion method to confirm the ESBL production by the clinical isolates of E. coli in urine were used. The statistical analysis was performed using the proportions of sensitive, resistant and intermediates. Descriptive statistics like the total, mean and percentage were performed using the Statistical Package for the Social Sciences (SPSS), version 15.0 and Microsoft Excel. From 15389 urine cultures processed in 4 years, 1530 were positive (9.9 %). Among these positive urine cultures, 1056 (69 %) were positive for E. coli. Testing the E. coli to a range of antibiotics, according to CLSI standard, a high resistance to Ampicillin (69-96%), Amoxicillin/Clavulanic acid (32-70%), Trimethoprim/Sulfamethoxazole (36-42%) was observed and low levels of resistance to Ceftazidime, Cefuroxime, Cefpodoxime, Gentamycin, Nalidixic acid. Among E. Coli strains, 9-9.6 % were ESBL positive. Despite the low number of positive urine cultures in a paediatric population, it is very important to perform the urine culture in order to correctly identify the etiology of UTIs, recommend the right antibiotic, and avoid the wrong use of the antibiotics in children.