OBJECTIVE: Assess the connection between clinical, laboratory and radiological manifestations of the new coronavirus infection.MATERIALS AND METHODS: The study conducted a retrospective analysis of 100 patient medical histories, treated in Saint Petersburg State Budgetary Healthcare Institution «the Holy Martyr George Hospital» with confirmed diagnosis «Coronavirus infection COVID-19, the virus is identified». A statistical analysis of clinical laboratory values was carried out based on severity of COVID-19 course and infiltrative changes of lung tissue by computed tomography data. Statistics. Statistical analysis of the data was held using PC and set of software StatPlus 8.0. RESULTS: Depending on the nature of COVID-19 course, the comparison of clinical laboratory data among patients (average age 63,5 [19–98]) found that with increase in severity of the disease (mild – moderate − severe) there were changes in the following clinical laboratory values: erythrocyte sedimentation rate 15,4 ± 6,3 mm/h − 18,5 ± 13,5 mm/h – 31 ± 17 mm/h (positive correlation); lymphocyte level 1,49 ± 0,67 x 109 /l − 0,86 ± 1,45 x 109 /l − 0,68 ± 0,31 x 109 /l (negative correlation); C-reactive protein 8,4 ± 4,7 mg/l − 47,3 ± 18,7 mg/l − 148,7 ± 53,1 mg/l (positive correlation); ferritin 43,4 ± 24,8 µg/l − 743,9 ± 50,3 µg/l – 1425 ± 485,4 µg/l (positive correlation) and the degree of pulmonary tissue lesion according by computed tomography 0 % − 32 ± 13 % − 56 ± 11 % (positive correlation). DISCUSSION: In the course of this study it was found that mild course of COVID-19 is characterized by minor changes of laboratory values, compared to the group of severe and moderate course. There was a strong correlation between the level of COVID-19 severity and lymphocyte level (negative) as well as ferritin (positive) and the degree of infiltrative changes in lungs according on the computed tomography (positive). CONCLUSION: The revealed correlations do not allow a full planning of patient management tactics and to predict the course of COVID-19. Developed diagnostic and treatment algorithm should be based on clinical laboratory and instrumental assessment of the patient’s condition.
The aim of the study was to evaluate the effect of combined use of Cytoflavin and cognitive therapy on the dynamics of psychosomatic status and effectiveness of the treatment of generalized periodontitis in elderly patients. The results of treatment of 103 patients aged 60 and older were analyzed. All patients received standard therapy for 10-14 days depending on the severity of the process. In addition, the patients of the main group (51 patients) received Cytoflavin: 2 tabs. 2 times a day with an interval between doses of 8-10 hours for 25 days, and cognitive therapy aimed at training alternative realistic way of life perception. Treatment results were monitored by PMA, Russell periodontal index (PI), Green-Vermillion hygienic index. Psychosomatic dynamics was assessed by means of Spielberger anxiety scale and SUN" methods of before and after a month of treatment. The inclusion in the treatment regimen of Cytoflavin and cognitive therapy had a positive impact: reduction of PMA by 61.8%, PI by 45.3% and Green-Vermillion index by 39.8%. The psychosomatic tests proved anxiety level decrease by 28.7% in terms of "reactive" anxiety and 31.5% in terms of "personal" anxiety, emotional status (21.2%), activity (21.7%) and mood (21.8%) improvement.
Community-acquired pneumonia is a disease of great military epidemiological importance to Armed Forces, especially among military conscripts due to fast spread of the disease, high morbidity rates, complication risks and significant productivity losses. System approach to prevention activities for community-acquired pneumonia allow to lower morbidity among military conscripts. There are two problems being solved using system approach which includes personnel vaccination (with pneumovax 23 vaccine). Firstly, activity of the epidemiological process is reduced which not only lowers morbidity rates but also improves course of the disease which is represented by decrease in percentage of severe cases and complications. Secondly, infection resistance among military conscripts increases. There is probability that this effect is caused by prophylactic use of Cycloferon - immunomodulator with wide activity spectrum.
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