Acute idiopathic pulmonary haemorrhage in a 2 month old infant: case report and review of the literature

Pulmonary haemorrhage is usually secondary to a systemic disease affecting the lung with or without other organ involvement. Idiopathic pulmonary haemorrhage is a diagnosis of exclusion; as described in the literature, it is a rare disease. We report a two months old infant who presented at the Emergency Department of Sultan Qaboos University Hospital, Oman, with respiratory failure and shock secondary to an acute severe pulmonary haemorrhage. Detailed investigations for pulmonary, cardiovascular, renal and systemic inflammatory causes were negative. His clinical presentation and radiological imaging were consistent with idiopathic pulmonary haemorrhage. Treatment with corticosteroids resulted in a remarkable and fast recovery from his critical respiratory status

Extended-spectrum beta-lactamase [ESBL] in Omani Children: Study of prevalence, risk factors and clinical outcomes at Sultan Qaboos University Hospital, Sultanate of Oman

Antimicrobial resistance is a growing problem worldwide, which imposes difficulties in the selection of appropriate empirical antimicrobial therapy. This study evaluated extended-spectrum ?-lactamase [ESBL] isolates in 2005 in The Department of Child Health at Sultan Qaboos University Hospital [SQUH], Oman. During the 12 month period from January 2005 to December 2005, ESBL isolates from paediatrics inpatients were identified and analysed. Risk factors for the patients who grew ESBLs were analysed. 13.3% of E. coli and 16.6% of Klebsiella pneumoniae isolated were ESBL producers. Most of the ESBLs were from urine [46.2%] and blood [42.6%]. The main risk factors for ESBL in these children were previous exposure to antimicrobials [100%], prolonged hospital stay, severe illness [92.3%] and female gender [84.6%]. Sensitivity of 100% was observed to carbapenems whereas 92% of the isolates were susceptible to amikacin. The oximino-cephalosporins were 100% resistant. Klebsiella pneumoniae were 100% resistant to piperacillin-tazobactam and nitrofurantoin. E. coli was 100% resistant to trimethoprim-sulfamethoxazole and ciprofloxacin. No resistance was recorded for the following combinations: amikacin plus piperacillin-tazobactam, amikacin plus nitrofurantoin and gentamicin plus nitrofurantoin. ESBL-producing organisms are becoming a major problem in Omani children. Exposure to antimicrobials and long admissions are modifiable risk factors that should be targeted for better control. Carbapenems are the most sensitive and reliable treatment options for infections caused by ESBLs. Amikacin plus piperacillin-tazobactam or nitrofurantoin are good alternatives