In a prospective study of cases of severe acute respiratory infections seen at the University College Hospital, Ibadan over a 30-month period, 39 cases were found to have acute upper airway obstruction; out of this number, acute laryngotracheobronchitis (croup) accounted for 35 (90%). The ages of the 35 ranged from 2 to 53 months with 86% being less than 3 years old, while there was a male preponderance (M:F ratio, 1.7:1). Croup was associated with bronchopneumonia in 29%, measles in 2.9%, and with both in 40% of the 35 cases. The mean respiratory rate in patients in whom croup co-existed with measles and pneumonia was significantly higher than that in patients with croup alone (P < 0.001). Six (55%) of the eleven viral identifications made were Parainfluenza virus types 1-3, while Respiratory syncytial virus was identified in three patients. Of the 18 blood cultures done, only one was positive, yielding Klebsiella pneumoniae in a two-year old undernourished child with associated measles and bronchopneumonia. Mortality was 11%; all the four children who died had associated bronchopneumonia, which complicated measles infection in three. The findings in this study support the view that antibiotic therapy is not routinely indicated in the management of croup. Furthermore, measles and bronchopneumonia were identified as indicators of poor prognosis requiring extra care in management.

Acute Disease↗

PubMedDate not supplied

Staphylococcal lower respiratory infection in children.

A prospective study of staphylococcal lower respiratory infection in 31 children aged 1-48 months has shown that radiologically, patchy consolidation was the single most common lesion, followed by pleural effusion with or without pneumothorax. Although the mean respiratory rate was 65/minute, it was below 50/minute in 8 cases. Complications include heart failure in 9 cases and severe anaemia necessitating blood transfusion in 9 others, seven (78%) of whom had pleural effusion. Finally diagnoses were bronchopneumonia alone in 16 (52%) cases, pyopneumothorax alone in 6 (19%), pyopneumothorax plus pneumonia in 5 (16%), pleural effusion in 2 (6%) cases and one case each of lobar pneumonia alone and a combination of lobar and bronchopneumonia. Staphylococcus aureus was isolated from the blood in 8 (62%) of 13 children with pleural effusion, indicating a need to consider parenteral antibiotic administration in the initial management of children with staphylococcal pleural effusion. Three (9.7%) patients died; they were all malnourished children who did not receive antibiotics prior to presentation; they all had bronchopneumonia, positive blood cultures and respiratory rates of 60/minute.

Anti-Bacterial Agents↗