Diastolic dysfunction is common in children with fluid refractory septic shock, and immediate outcomes may be poorer in such patients. Increased central venous pressure after initial fluid resuscitation may be an early indicator of diastolic dysfunction and warrant urgent bedside echocardiography to guide further management.

This prospective cohort study was conducted to determine the frequency of infections caused by extended-spectrum beta-lactamase- (ESBL-) producing organisms, various bacteria producing ESBL, antibiotic susceptibility of these organisms, and the risk factors associated with these infections in a neonatal intensive care unit in a tertiary care hospital in North India. Of the 150 neonates enrolled in the study, 47 culture-positive neonates were included in the study cohort and were divided into two groups: ESBL-positive (8 neonates) and ESBL-negative (39 neonates) cohorts. Various organisms were isolated from 72 culture samples in these 47 neonates. Of these, 10 culture samples grew ESBL-positive organisms and 62 samples grew ESBL-negative organisms. The frequency of ESBL-producing organisms was found to be 5.3%. ESBL infection incidence densities were found to be 3.4 per 1000 patient-days. Klebsiella (60%) was the most common organism producing ESBL followed by Escherichia coli (30%) and Pseudomonas (10%). Eighty percent of the ESBL-producing organisms were sensitive to piperacillin-tazobactam. Risk factors found significant by univariate analysis (P < 0.05) were preterm, low birthweight, perinatal asphyxia, respiratory distress syndrome, anaemia, metabolic acidosis, prolonged mechanical ventilation (>7 days), length of hospitalization, length of level 3 stay, prior antibiotic use, central venous catheter duration, peripherally inserted central venous catheter duration, and total parenteral nutrition duration. Factors that retained significance in the logistic regression model were duration of hospital stay (adjusted OR: 0.958, CI: 0.920–0.997, and P value = 0.037) and gestational age (adjusted OR: 1.39, CI: 1.037–1.865, and P value = 0.028). There was no significant difference in the mortality between the two groups.

We reviewed a single-center experience of pediatric lung resections for various congenital and acquired benign lung conditions. Thirty-five children underwent lung resections between 1998 and 2006, their age ranging from 8 days to 12 years (mean 3 years), with a male:female ratio of 4:1. Twelve patients were neonates. Antenatal diagnosis was available in only one patient. The presenting symptoms were respiratory distress and respiratory tract infections. Imaging with chest X-ray with/without a CT scan picked up the lesion in all cases. Preoperative ventilation was required for five patients. One patient had pneumothorax at presentation; however, ten patients had inadvertent intercostal tube insertion before surgical referral. The surgical procedures performed included lobectomy (28), segmentectomy (3), and pneumonectomy in 4 cases. Twenty-one patients underwent emergency surgery. Six patients required postoperative ventilation. The histopathological diagnosis was congenital lobar emphysema (CLE) (9), congenital cystic adenomatoid malformation (CCAM) (9), bronchiectasis (9), sequestration (3), atelectasis (1), lung abscess (1), unilobar tuberculosis (1), hydatid cyst (1), and foreign body with collapse (1). There was considerable discrepancy between the preoperative diagnosis based on imaging and the postoperative histopathological diagnosis. Postoperative complications included atelectasis (2), pneumothorax (2) and fluid collection (4 cases). Three patients died, one from compromised cardiac function, one from overwhelming sepsis and one from respiratory failure due to severe bilateral CCAM; the rest of the patients made a satisfactory recovery. At short-term follow-up all patients were doing well. Pulmonary resections are necessary for various congenital and acquired lung lesions in children and can be done safely in a pediatric hospital setup. Proper preoperative diagnosis can avoid inadvertent intercostal tube insertion in patients with congenital cystic lung lesions. The histopathological diagnosis often differs from the radiological diagnosis. Emergency lobectomies for acute respiratory distress, even in neonates, result in a satisfactory outcome.