Purpose: Pediatric patients in low-income countries are at a high risk of malnutrition.Numerous screening tools have been developed to detect the risk of malnutrition, including the Subjective Global Nutritional Assessment (SGNA), Pediatric Yorkhill Malnutrition Score (PYMS), Screening Tool for the Assessment of Malnutrition in Pediatrics (STAMP), and Screening Tool for Risk of Nutritional Status and Growth (STRONGkids). However, anthropometry remains the main tool for assessing malnutrition. We aimed to identify the value of four nutritional screening tools versus anthropometry for evaluating the nutritional status of children. Methods: We conducted a cross-sectional study of 1,000 children aged 1–12 years who visited the outpatient clinic of Cairo University Pediatric Hospital. Each participant was evaluated using anthropometric measurements (weight, length/height, and weight for length/height) as well as the PYMS, STAMP, STRONGkids, and SGNA screening tools. The sensitivities and specificities of these four tools were assessed using anthropometry as the gold standard. Results: Of the patients, 1.7% were underweight, 10.2% were wasted, and 35% were stunted.STRONGkids demonstrated the highest sensitivity (79.4%) and a high specificity (80.2%) for detecting malnutrition compared with weight for height, followed by STAMP, which demonstrated lower sensitivity (73.5%) but higher specificity (81.4%). PYMS demonstrated the lowest sensitivity (66.7%) and the highest specificity (93.5%), whereas SAGA demonstrated higher sensitivity (77.5%) and lower specificity (85.4%) than PYMS. Conclusion The use of nutritional screening tools to evaluate the nutritional status of children is valuable and recommended as a simple and rapid method for identifying the risk of malnutrition in pediatric patients.

Purpose: This study aimed to estimate the prevalence and predictors of portopulmonary hypertension (POPH) in children with portal hypertension. Methods: We recruited children of both sexes aged 3–15 years with portal hypertension that was clinically suspected and confirmed by the presence of varices on esophagogastroduodenoscopy (EGD). The participants underwent clinical examination, 6-min walk distance (6-MWD), and echocardiography. Results: We enrolled 94 children with portal hypertension: 26.6% with pre-hepatic causes and 73.4% secondary to chronic liver disease. Among our participants, 13.8% had one or more cardiac manifestations, such as exercise intolerance, dyspnea on exertion, cyanosis, or orthopnea, whereas 86.2% were asymptomatic. EGD examination revealed grade I varices in 54.3% of cases, grade II–III in 43.6%, and grade IV in 2.1%. Pulmonary hypertension (>35 mmHg) was detected in 30.9% of cases using echocardiography; two of them were >45 mmHg. Patients with POPH had significantly more frequent dyspnea on exertion, lower O 2 saturation, and more severe variceal grades than those with normal pulmonary artery pressure. Five (6.9%) cases had <300 m 6-MWD, with no significant difference between patients with normal and those with elevated pulmonary artery pressure. The duration of portal hypertension and 6-MWD were correlated significantly with the echocardiographic measures. High-grade varices (p=0.04) and low O 2 saturation (p=0.03) were identified as risk factors for POPH. Conclusion POPH was detected in 30.9% of our study group. High-grade varices and low O 2 saturation are predictors of POPH. Echocardiography screening is crucial for the early detection of cases.

Purpose: This study aimed to estimate the prevalence and predictors of portopulmonary hypertension (POPH) in children with portal hypertension. Methods: We recruited children of both sexes aged 3–15 years with portal hypertension that was clinically suspected and confirmed by the presence of varices on esophagogastroduodenoscopy (EGD). The participants underwent clinical examination, 6-min walk distance (6-MWD), and echocardiography. Results: We enrolled 94 children with portal hypertension: 26.6% with pre-hepatic causes and 73.4% secondary to chronic liver disease. Among our participants, 13.8% had one or more cardiac manifestations, such as exercise intolerance, dyspnea on exertion, cyanosis, or orthopnea, whereas 86.2% were asymptomatic. EGD examination revealed grade I varices in 54.3% of cases, grade II–III in 43.6%, and grade IV in 2.1%. Pulmonary hypertension (>35 mmHg) was detected in 30.9% of cases using echocardiography; two of them were >45 mmHg. Patients with POPH had significantly more frequent dyspnea on exertion, lower O 2 saturation, and more severe variceal grades than those with normal pulmonary artery pressure. Five (6.9%) cases had <300 m 6-MWD, with no significant difference between patients with normal and those with elevated pulmonary artery pressure. The duration of portal hypertension and 6-MWD were correlated significantly with the echocardiographic measures. High-grade varices (p=0.04) and low O 2 saturation (p=0.03) were identified as risk factors for POPH. Conclusion POPH was detected in 30.9% of our study group. High-grade varices and low O 2 saturation are predictors of POPH. Echocardiography screening is crucial for the early detection of cases.

Purpose: This study aimed to estimate the prevalence and predictors of portopulmonary hypertension (POPH) in children with portal hypertension. Methods: We recruited children of both sexes aged 3–15 years with portal hypertension that was clinically suspected and confirmed by the presence of varices on esophagogastroduodenoscopy (EGD). The participants underwent clinical examination, 6-min walk distance (6-MWD), and echocardiography. Results: We enrolled 94 children with portal hypertension: 26.6% with pre-hepatic causes and 73.4% secondary to chronic liver disease. Among our participants, 13.8% had one or more cardiac manifestations, such as exercise intolerance, dyspnea on exertion, cyanosis, or orthopnea, whereas 86.2% were asymptomatic. EGD examination revealed grade I varices in 54.3% of cases, grade II–III in 43.6%, and grade IV in 2.1%. Pulmonary hypertension (>35 mmHg) was detected in 30.9% of cases using echocardiography; two of them were >45 mmHg. Patients with POPH had significantly more frequent dyspnea on exertion, lower O 2 saturation, and more severe variceal grades than those with normal pulmonary artery pressure. Five (6.9%) cases had <300 m 6-MWD, with no significant difference between patients with normal and those with elevated pulmonary artery pressure. The duration of portal hypertension and 6-MWD were correlated significantly with the echocardiographic measures. High-grade varices (p=0.04) and low O 2 saturation (p=0.03) were identified as risk factors for POPH. Conclusion POPH was detected in 30.9% of our study group. High-grade varices and low O 2 saturation are predictors of POPH. Echocardiography screening is crucial for the early detection of cases.

Purpose: This study aimed to estimate the prevalence and predictors of portopulmonary hypertension (POPH) in children with portal hypertension. Methods: We recruited children of both sexes aged 3–15 years with portal hypertension that was clinically suspected and confirmed by the presence of varices on esophagogastroduodenoscopy (EGD). The participants underwent clinical examination, 6-min walk distance (6-MWD), and echocardiography. Results: We enrolled 94 children with portal hypertension: 26.6% with pre-hepatic causes and 73.4% secondary to chronic liver disease. Among our participants, 13.8% had one or more cardiac manifestations, such as exercise intolerance, dyspnea on exertion, cyanosis, or orthopnea, whereas 86.2% were asymptomatic. EGD examination revealed grade I varices in 54.3% of cases, grade II–III in 43.6%, and grade IV in 2.1%. Pulmonary hypertension (>35 mmHg) was detected in 30.9% of cases using echocardiography; two of them were >45 mmHg. Patients with POPH had significantly more frequent dyspnea on exertion, lower O 2 saturation, and more severe variceal grades than those with normal pulmonary artery pressure. Five (6.9%) cases had <300 m 6-MWD, with no significant difference between patients with normal and those with elevated pulmonary artery pressure. The duration of portal hypertension and 6-MWD were correlated significantly with the echocardiographic measures. High-grade varices (p=0.04) and low O 2 saturation (p=0.03) were identified as risk factors for POPH. Conclusion POPH was detected in 30.9% of our study group. High-grade varices and low O 2 saturation are predictors of POPH. Echocardiography screening is crucial for the early detection of cases.

Purpose: This study aimed to estimate the prevalence and predictors of portopulmonary hypertension (POPH) in children with portal hypertension. Methods: We recruited children of both sexes aged 3–15 years with portal hypertension that was clinically suspected and confirmed by the presence of varices on esophagogastroduodenoscopy (EGD). The participants underwent clinical examination, 6-min walk distance (6-MWD), and echocardiography. Results: We enrolled 94 children with portal hypertension: 26.6% with pre-hepatic causes and 73.4% secondary to chronic liver disease. Among our participants, 13.8% had one or more cardiac manifestations, such as exercise intolerance, dyspnea on exertion, cyanosis, or orthopnea, whereas 86.2% were asymptomatic. EGD examination revealed grade I varices in 54.3% of cases, grade II–III in 43.6%, and grade IV in 2.1%. Pulmonary hypertension (>35 mmHg) was detected in 30.9% of cases using echocardiography; two of them were >45 mmHg. Patients with POPH had significantly more frequent dyspnea on exertion, lower O 2 saturation, and more severe variceal grades than those with normal pulmonary artery pressure. Five (6.9%) cases had <300 m 6-MWD, with no significant difference between patients with normal and those with elevated pulmonary artery pressure. The duration of portal hypertension and 6-MWD were correlated significantly with the echocardiographic measures. High-grade varices (p=0.04) and low O 2 saturation (p=0.03) were identified as risk factors for POPH. Conclusion POPH was detected in 30.9% of our study group. High-grade varices and low O 2 saturation are predictors of POPH. Echocardiography screening is crucial for the early detection of cases.

BACKGROUND: Ventilator dependency constitutes a major problem in the intensive care setting. Malnutrition is considered a major determinant of extubation failure, however, attention has been attracted to modulating carbon dioxide production through decreasing carbohydrate loading and increasing the percent of fat in enteral feeds. The detected interrelation between substrate oxidation and ventilation outcome became the base of several research to determine the appropriate composition of the nonprotein calories of diet in ventilated patients. PURPOSE: We aimed to assess the effect of high-fat dietary modification and nutritional status on ventilatory and final outcomes of pediatric intensive care. METHODS: Fifty-one ventilated children (1 month to 12 years of age) with pulmonary disease who could be enterally fed, in the Cairo University Pediatric intensive care unit, were divided into 2 groups: group A included 25 patients who received isocaloric high-fat, low-carbohydrate diet; group B included 26 patients who received standard isocaloric diet. Comprehensive nutritional assessment was done for all patients. RESULTS: Group A had a significant reduction in carbon dioxide tension, but no similar reduction in the duration or level of ventilatory support. Assisted minute ventilation was predicted by weight-for-age and caloric intake rather than the type of diet. Poor nutritional status was associated with higher mortality and lower extubation rates. Mild hypertriglyceridemia and some gastrointestinal intolerance were significant in group A, with no impact on the adequacy of energy or protein delivery. CONCLUSION: The high-fat enteral feeding protocol may contribute to reducing carbon dioxide tension, with mild hypertriglyceridemia and negligible gastrointestinal intolerance as potential adverse effects. Optimization of nutritional status rather than dietary modification may improve ventilatory and survival outcomes in critically ill-ventilated children.
Carbon Dioxide ; Child ; Critical Care ; Critical Illness ; Diet ; Diet, High-Fat ; Energy Intake ; Enteral Nutrition ; Food Habits ; Humans ; Hypertriglyceridemia ; Intensive Care Units ; Lung Diseases ; Malnutrition ; Mortality ; Nutrition Assessment ; Nutritional Status ; Ventilation ; Ventilators, Mechanical