ABSTRACT
The aim of the research. To study the features of cardiovascular system disorders in post-covid syndrome (PCS) in children and adolescents after a mild form of coronavirus infection (COVID-19). Material and methods. From 260 children and adolescents after a mild form of COVID-19, a total of 30 patients aged 7-17 years with cardiac manifestations of PCS were selected. Therewith, 32 patients with an uncomplicated form of the disease were selected to form a comparison group. In 3 and 6 months after disease onset, a comprehensive examination of patients was performed with a questionnaire on the subjective scale for MFI-20 assessment asthenia (Multidimensional Fatigue Inventory-20), electrocardiography (ECG), echocardiography;daily monitoring of ECG and blood pressure. The biochemical blood test included assay of creatine phosphokinase-MB (CPK-MB), troponin I and lactate dehydrogenase (LDH). Results. The incidence of PCS with cardiac manifestations amounted to 11.5 %. After 3 months from the disease onset, complaints of pain and discomfort in the chest, palpitations, fatigue, and poor exercise tolerance persisted. Asthenic syndrome was diagnosed in 70 % of patients. The "general asthenia" indicator totalled14 [12;16] points (p<0.001) and was associated with the age of patients (r=+0.5;p<0.05). Arrhythmic syndrome and conduction disorders were detected in 67% of children. Labile arterial hypertension and hypotension occurred in 23 % of the adolescents. The increase in CPK-MB remained in 17% of the children, LDH - in 10%. In the sixth month after the onset of the disease, there were no significant differences in the results of the examination in the observation groups. However, a decrease in the level of resistance within 6 months was recorded in 43.3% of the schoolchildren with PCS (p<0.001). Conclusion. The data obtained indicate the need for early verification of cardiopathies in children with COVID-19, determination of a set of therapeutic and rehabilitation measures as well as ECG monitoring.Copyright © 2022, Krasnoyarsk State Medical University. All rights reserved.
ABSTRACT
The aim of the research. To study the features of cardiovascular system disorders in post-covid syndrome (PCS) in children and adolescents after a mild form of coronavirus infection (COVID-19). Material and methods. From 260 children and adolescents after a mild form of COVID-19, a total of 30 patients aged 7–17 years with cardiac manifestations of PCS were selected. Therewith, 32 patients with an uncomplicated form of the disease were selected to form a comparison group. In 3 and 6 months after disease onset, a comprehensive examination of patients was performed with a questionnaire on the subjective scale for MFI-20 assessment asthenia (Multidimensional Fatigue Inventory-20), electrocardiography (ECG), echocardiography;daily monitoring of ECG and blood pressure. The biochemical blood test included assay of creatine phosphokinase-MB (CPK-MB), troponin I and lactate dehydrogenase (LDH). Results. The incidence of PCS with cardiac manifestations amounted to 11.5 %. After 3 months from the disease onset, complaints of pain and discomfort in the chest, palpitations, fatigue, and poor exercise tolerance persisted. Asthenic syndrome was diagnosed in 70 % of patients. The “general asthenia” indicator totalled14 [12;16] points (p<0.001) and was associated with the age of patients (r=+0.5;p<0.05). Arrhythmic syndrome and conduction disorders were detected in 67% of children. Labile arterial hypertension and hypotension occurred in 23 % of the adolescents. The increase in CPK-MB remained in 17% of the children, LDH – in 10%. In the sixth month after the onset of the disease, there were no significant differences in the results of the examination in the observation groups. However, a decrease in the level of resistance within 6 months was recorded in 43.3% of the schoolchildren with PCS (p<0.001). Conclusion. The data obtained indicate the need for early verification of cardiopathies in children with COVID-19, determination of a set of therapeutic and rehabilitation measures as well as ECG monitoring. © 2022, Krasnoyarsk State Medical University. All rights reserved.
ABSTRACT
A special form of streptococcal infection is streptococcal toxic shock syndrome (STS), characterized by rapid development of symptoms and high mortality. Patient O., 14 years old, was taken to the infectious diseases department of OGAUZ DBNo. 1 by the SMP team with complaints of shortness of breath, vomiting, loose stools in a state of moderate severity due to intoxication syndrome. Diagnosis upon admission: Acute infectious gastroenteritis of moderate severity. Acute respiratory infections rhinopharyngitis, acute bronchitis, pneumonia (?), DN1. During examination in the UAC, anemia, leukocytosis, acceleration of ESR, in the biochemical blood analysis – an increase in CRP, in the coagulogram — increased INR, APTT, RFMC, decreased PTI, in urine tests – protein, erythrocytes, on the X–ray — bilateral pleural effusion, in the tank. sputum culture — Streptoccocus oralis 10/3 KOE/ml, PCR SARS-CoV-2: negative, blood test for antistreptolysin-O (ASL-O): 800 IU/ml (norm up to 200 IU/ml), blood for sterility 19.05.20: no bacterial microflora growth was detected. After receiving laboratory data, the diagnosis was made: Acute glomerulonephritis?, Аcute intestinal infection. Double-sided hydrothorax. Internal combustion engine. Anemia of the 1st degree. The final diagnosis: Acute post-streptococcal glomerulonephritis with a debut in the form of streptococcal toxic shock syndrome, a period of extensive clinical and laboratory changes, with a decrease in the debut of kidney function in the form of acute renal failure, recovery period. Against the background of the treatment (2 courses of antibiotic therapy (cefotaxime, amoxicillin), infusion therapy, pulse therapy with metipred (5 pulses), double transfusion of freshly frozen plasma, prednisone, lasix, veroshpiron, enap, curantil, heparin, and other accompanying therapy), pronounced positive clinical and laboratory dynamics was noted. She was hospitalized for 43 days, of which 9 days were in the intensive care unit (5 days on a ventilator). On the 44th day, the child was discharged in a satisfactory condition with recommendations under the supervision of a pediatrician, a pediatric nephrologist at the place of residence. © 2022, Remedium Group Ltd. All rights reserved.