ABSTRACT
<p><b>OBJECTIVE</b>To investigate the association between vasoactive-inotropic score (VIS) and prognosis in children with septic shock.</p><p><b>METHODS</b>A total of 117 children with decompensated septic shock who received the treatment with vasoactive agents were enrolled. According to their prognosis, they were divided into death group with 41 children and survival group with 76 children. With the maximum VIS within the first 24 hours (24hVIS max) as the cut-off value (29.5), the children were divided into low VIS group with 78 children and high VIS group with 39 children. The 24hVIS max and the mean VIS within the first 24 hours (24hVIS mean) were calculated for all children. A receiver operating characteristic (ROC) curve analysis was performed for the association between VIS and the prognosis of septic shock.</p><p><b>RESULTS</b>Compared with the survival group, the death group had significantly higher 24hVIS max, 24hVIS mean, PRISM III score, and level of lactate before the use of vasoactive agents and after 24 hours of use (P<0.05). 24hVIS max, 24hVIS mean, PRISM III score, level of lactate before the use of vasoactive agents and after 24 hours of use, and 24-hour pH had a certain value in predicting the prognosis of septic shock, but 24hVIS max had the largest area under the ROC curve. Compared with the low VIS group, the high VIS group had significantly higher number of deaths, PRISM III score, and level of lactate before treatment and after 24 hours of treatment (P<0.05).</p><p><b>CONCLUSIONS</b>VIS is associated with the mortality of children with septic shock, and the severity and mortality of patients increase with the increase in VIS.</p>
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the characteristics of circulatory disturbance and treatment of severe hand-foot-and-mouth disease (HFMD).</p><p><b>METHOD</b>The clinical characteristics, laboratory findings, therapy and outcome of 22 severe HFMD patients were retrospectively analyzed.</p><p><b>RESULT</b>All the 22 severe HFMD patients came from the countryside. All these patients had encephalitis. Fifteen cases had myocardial injury. All had symptoms of sympathetic excitation and 17 cases had hypertension [(128 ± 16)/(81 ± 14) mm Hg (1 mm Hg = 0.133 kPa)]. Fourteen cases had exacerbation with rapid decline of blood pressure [(61 ± 12)/(33 ± 12) mm Hg]. In cardiorespiratory failure stage, 13 patients had neurogenic pulmonary edema accompanied by circulatory failure and 12 cases had a lower glasgow scores (less than 7). Myocardial injury and ECG change were found in some cases. Inotropic and pressor drugs were given in patients with circulatory collapse. Five cases received fluid resuscitation due to refractoriness to inotropic drugs. Nine patients received blood purification. Seventeen survived and 5 cases died due to circulatory failure.</p><p><b>CONCLUSION</b>Circulation failure of severe HFMD is the main cause of death. Early and appropriate circulation support is very important to reduce mortality.</p>