[Difficulties in the diagnosis of stroke in pregnant women]. / Slozhnosti diagnostiki mozgovogo insul'ta u beremennykh.

AIM: To study the features of the clinical picture of stroke and results of laboratory/instrumental study in pregnant women. MATERIAL AND METHODS: A study included 44 women at different periods of gestation (mean age 33.4±9.7 years) with clinical symptoms of stroke hospitalized within 4-11h after stroke. Neuroimaging, clinical/instrumental and laboratory examinations were carried out in the first 40 min after admission. RESULTS: A routine screening examination during the management of pregnancy in women's consultation clinics does not always reduce the risk of life threatening events. The operative delivery can decrease the severity of the focal neurological deficit. Intensive treatment and dynamic management of patients with intracranial pathology in intensive care stroke unit improves outcome of stroke. CONCLUSION: A timely differential diagnosis of pathological conditions with different symptoms of stroke at the different stages of medical care of pregnant women helps to choose an optimal treatment plan and improve the outcome.

Multicentre Study of the Prevalence and Clinical Value of Hospital-Acquired Infections in Emergency Hospitals of Russia: ERGINI Study Team.

BACKGROUND: Hospital-acquired infection (HAI) is a common problem in intensive care units (ICU) and other hospital units. The methodical system of surveillance of hospital-acquired infections (HAI) is not available in Russia and there is no reliable data about the prevalence or epidemiology of HAI. We aimed in this pioneer study to determine the prevalence, epidemiological and microbiological characteristics, risk factors, clinical value and outcomes of HAI in different units of emergency multifields hospitals of Russia. METHODS: This prospective multicentre 1-day prevalence study with 28-days follow-up was realized between January and May 2013. Thirty two emergency hospitals with more than 500-beds from 18 cities participated in this study. The study was conducted separately on 5 different days in ICU, therapeutic, surgical, urology and neurology units. All patients treated in the unit on the day of the study were examined for the presence of HAI according to CDC criterias. Risk factors of HAI, nosological and etiological structure, susceptibility of pathogens were also evaluated. RESULTS: Totally 3809 patients were included in the study during 5 days of investigation in ICU and therapeutic, surgical, urology and neurology units (respectively 449, 1281, 1431, 342 and 306 patients). The total number of registered HAI was 290 and the prevalence of HAI was 7.61% (95% CI 6.81%, 8.50%). The greatest rate of HAI was registered in ICU (26.28%) and neurological unit (13.73%); the rate was lower in therapeutic, surgical and urology units (4.76, 4.12 and 2.92%). The prevalence of HAI.was similar in adult and pediatric hospitals .(7.62 and 7.54%). The prevalence of community-acquired infections was 28.53%. The lower respiratory tract was the most common site of infection, accounting for 42.4%.of HAIs followed by the urinary tract (19.0%), skin and soft tissue (13.4%), abdomen (11.4%) and intravascular (4.8%). 311 pathogens were isolated: 58.8% of isolates were gram-negative, 32.8% gram-positive, and 8.4% Candida spp. The most common bacterial isolates were Klebsiella spp. (19.6%), E.coli (12.2%), S.aureus (11.3%), Acinetobacter spp. (10.9%), E.faecalis (7.4%) and P.aeruginosa (7.1%). The resistance rate of E.coli and Klebsiella spp. to 3rd generation of cephalosporins was 60.5 and 95.1%. Only 26.5% of Acinetobacter isolates and 59,1% of P.aeruginosa isolates were susceptible to imipenem. The MRSA rate was 48.6%; 17,4% of E.faecalis were resistant to ampicillin. The mortality rate was higher in patients with HAI (16.5%) than in patients without HAI (3.0%); the mean length of hospital stay was also higher in patients with HAI (24.6±11,4 vs. 16.2±15,3 days). CONCLUSION: The prevalence of HAI in Russian hospitals is high. According to the prevalence data the estimating annual number of HAI in Russia is approximately 2,300,000 cases. The multi-drug resistant microorganisms were dominated among causative agents of HAI.

[INDICATIONS FOR RESPIRATORY SUPPORT AT PATIENTS WITH STROKE AND NOSOCOMIAL PNEUMONIA.]

80 patients with cerebral stroke and nosocomial pneumonia ofwhich formed 2 groups of 40 patients each were included in the study. The groups were matched for severity at the beginning of the study. All patients received comprehensive treatment in the conditions of the neurological intensive care unit in 2011-2015 in the O.M Filatov clinical city hospital N2 15, Moscow. Patients from both groups were transferred on mechanical lung ventilation: group I - in the presence of severe clinical picture of respiratory distress and/or depression of consciousness, and group 2 -with deviations from the norm of acid-base status of blood parameters. The results of the study shows the first clinical and laboratory criteria for the transfer patients on mechanical lung ventilation, which are the changes of indicators in blood acid-base status (pH, lactate, glucose, pCO2, po2) and the degree of neurological deficit, not the clinical picture in the form of severe respiratory failure in patients with cerebral stroke.

[Performance evaluation of integrated cytoprotective therapy of different duration in patients with cerebral infarction].

The paper reviews the preliminary results of a multicenter randomized clinical research. The aim of the study was to determine the optimal duration of different types of energy-correction therapy. 99 case report forms of patients with cerebral infarction were reviewed with their prior envelope randomization into three groups. Patients in the first group (experimental group), consisting of 32 patients, as part of combined therapy received ascorbic acid (5% solution twice a day in a recommended dosage of 20 ml/day for 20 days); the second group (37 patients) received 10 ml of cytoflavin intravenously by drop infusion twice a day for 10 days; the third group received cytoflavin for 20 days (from day 1 to day 10 - 20 ml a day, from day 11 to day 20 - 10 ml a day). The average NIH scale score on admission was 14.9 ± 2.6. Prescription of cytoflavin came with average 1.7 - 1.8 time regression (p < 0.05) of the volumes of cerebral ischemia in the of cases of the 10- and 20-day courses of treatment, while there were no significant morphologic changes in the ascorbic acid group. These results correlated with the best dynamics and outcomes of the neurological and performance status of patients receiving cytoflavin. Despite the lack of significant general differences in the clinical and morphological data of the second and third groups, the patients with underlying grave medical condition in the 20-day cytoflavin group (with NIH score of 14-20 points on admission) tended to have improved neurologic status parameters in comparison with the experimental group and the 10-day cytoflavin group. These results attest to the advantages of personalized antioxidant energy-correction therapy.