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Background: Early rheumatic heart disease (RHD) is characterized by valve regurgitation, leading to ventricular distention and possible elaboration of amino-terminal pro-brain natriuretic peptide (NT-proBNP). Methods: Thirty-one children with RHD were entered in the study. Transthoracic echocardiography was performed in all patients to assess the severity of the valve disease and cardiac function, thus will be classified into three groups: mild, moderate, and severe mitral valve regurgitation (MR), with and without left ventricular (LV) dilatation. At the time of echo, venous blood samples were drawn; thus, NT-proBNP levels were measured using sandwich immunoassay. Results: The median NT-proBNP levels in mild, moderate, and severe MR were 32.34, 120.75, and 7094 pg/ml, respectively. The median NT-proBNP levels in patients with and without LV dilatation were 3045 and 30.82 pg/ml. There was a significant correlation between the severity of MR and NT-proBNP levels (P < 0.001), thus a significant correlation between LV dilatation and NT-proBNP levels (P = 0.013). A cutoff value of 2598.50 pg/ml was obtained with a sensitivity value of 90% and a specificity of 90.5% for NT-proBNP levels against severe MR. A cutoff value of 199.35 pg/ml was obtained with a sensitivity value of 73.3% and a specificity of 75% for NT-proBNP levels on LV dilatation. A cutoff value of 2598.50 pg/ml was obtained with a sensitivity value of 85.7% and a specificity of 79.2% for NT-proBNP levels against severe MR with LV dilatation. Conclusion: There was a significant relationship between NT-proBNP levels and the severity of MR and LV dilatation in children with RHD.
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Background and Aims: Children admitted in the pediatric intensive care unit (PICU) often deal with long-term morbidities affecting physical, cognitive, emotional, social, and psychiatric symptoms. We aimed to identify the internal and external factors which predict the occurrence of neurocognitive and psychological disorders in survivors at 3 months after PICU discharge. Methods: We identified 53 critically ill children, ages 4-18 years old, admitted in PICU for more than 24 h, and survived. We evaluated neurocognitive disorder with Pediatric Cerebral Perfomance Category (PCPC) and psychological disorders with Strengths and Difficulties Questionnaire (SDQ) at the time of PICU discharge and repeated in 3 months afterward. We evaluated the internal and external risk factors related to neurocognitive and psychological disorders in PICU survivors. The internal risk factors were age, gender, family composition, and socioeconomic status. The external risk factors were: surgical intervention, neurological disease, predicted death rate by pediatric index mortality (PIM)-2 score, PICU length of stay (LOS), days of mechanical ventilation, and the number of therapeutic interventions. Results: There were significant improvement in neurocognitive disorders (p < 0.001), peer problems, (p = 0.01), and prosocial behaviors (p = 0.00) in children at 3 months after the PICU discharge. Age of 4-5 years has a significant effect on neurocognitive disorders (p = 0.04), while male gender (p = 0.02), low-social economy, non-intact family composition (p = 0.01), neurological disease (p = 0.04), surgical intervention (p = 0.01), and TISS score (p = 0.00) have a significant effect on psychological disorders in children at 3 months after the PICU discharge. Conclusion: Neurocognitive disorders, peer problems, and prosocial behaviors improved in a few patients 3 months after PICU discharge. Age of 4-5 years was a risk factor of the persisted neurocognitive disorder, whereas male gender, low-social economy, non-intact family composition, neurological disease, surgical intervention, and TISS score were risk factors of persisted psychological disorder at 3 months after PICU.
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Background: Intensive care treatment has a side effect of several impairments after hospital discharge, known as postintensive care syndrome (PICS). PICS in children must be well evaluated because PICS can affect their global development and quality of life. Our specific aims are to determine the impact of intensive care treatment and the risk factors which contribute to PICS. Methods: In this observational cohort study, we identified critically ill children treated in intensive care units (ICUs) for more than 24 h and survived. We evaluated the internal and external risk factors of the patients in the intensive care. We interviewed their parents to define the functional status and quality of life of the patients in 7 days before ICU admission and the psychological status of the family at the time of intensive care admission. The interview was repeated in 3 months after the intensive care discharge. Results: There was a significant decrease in functional status and quality of life after intensive care treatment (P < 0.001). However, none of the internal risk factors were significantly associated with PICS. Neurologic involvement in the disease was associated with the significantly reduced functional status of patients, while the severity of the disease was significantly associated with both functional status and quality of life. Our study also showed a significant psychological disorder of the family in the intensive care. Conclusion: The occurrence of PICS in children was associated with the severity of the disease, decreased the functional status and quality of life, and contributed to psychological disorders for the family.
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Background and Aims: Critically ill children with anemia often requires blood transfusion, which can cause several complications. It is important to decide when to start the red blood cell (RBC) transfusion; however, the guidelines is still lacking. The aim of this study was to compare restrictive and liberal transfusion strategy. Methods: This is an observational retrospective study of critically-ill children who receive RBC transfusion. Subjects categorized into two groups by initial hemoglobin (Hb), that is, restrictive (Hb ≤ 7 g/dl) and liberal (Hb ≤ 9.5 g/dl) strategy. In each group, subjects categorized based on: (1) Hb increment: high (increased ≥2.5 g/dl) and low (increase <2.5 g/dl) and (2) final Hb level: low (<7.0 mg/dl), moderate (7.0-10.0 mg/dl), and high (>10.0 mg/dl). Patient with hematologic or congenital disorder, severe malnutrition, chronic infection-related anemia, and transfusion in Hb level ≥9.5 g/dl were exclude. Each patients were evaluated for the clinical outcome, which is: intensive care length of stay (IC-LOS), length of mechanical ventilation (LoMV), and mortality rate. Results: Clinical outcome and mortality rates of both transfusion strategies are similar. The mortality rates were lower in higher Hb increment and final Hb level (p = 0.04 and p = 0.01, respectively). Multivariate analysis in all groups revealed mortality rate had moderate correlation with Hb increment (odds ratio [OR] = 0.694, 95% confidence interval [CI] 0.549-0.878; p = 0.002) and moderate correlation (OR = 0.642, 95% CI 0.519-0.795; p = 0.000) with final Hb level. The similar results was found after categorization based on transfusion strategy. Conclusion: We conclude the restrictive and liberal transfusion strategy have a similar effect to IC-LOS, LoMV, and mortality rate. High Hb increment (≥2.5 g/dl) and moderate-high final Hb (≥7.0 g/dl) after transfusion reduce the mortality rate.