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[Bacteria seen in acute otitis media in children hospitalised for infectious diseases]
Abstract:
The authors draw the following conclusion on the basis of 85 cases of children hospitalised for infectious diseases : -amongst childhood infectious diseases, measles between the ages of 7 and 14 is most commonly associated with complications in the form of otitis (50 as against 19 other diseases). -Staphylococcus aureus was the dominant organism in measles otitis, but in addition to a particular affinity of this organism for measles, it is also necessary to bear in mind contamination by hospital flora, amongst which staphylococci are especially representative, in view of the late development of the otitis and the multiresistance of staphylococci isolated after the 4th day of admission. -Bacteria seen in other exanthematous fevers were more varied but if there is not rapid cure of the otitis, the generally sensitive flora is replaced by a multiresistant hospital flora, once again dominated by staphylococcus aureus and Gram negative bacilli. - The role played by such flora was seen to occur particularly on the 4th day of hospitalization, implying a twofold increase in the period of hospitalisation when compared with cases where paracentesis was performed before this time.
Insights
Measles in children aged 7-14 frequently leads to otitis complications, often caused by Staphylococcus aureus. Hospital-acquired infections can worsen otitis, increasing hospitalization duration.
Area of Science:
- Pediatric Infectious Diseases
- Otolaryngology
- Microbiology
Context:
- Otitis media is a common complication in childhood infectious diseases.
- Measles, particularly in children aged 7-14, presents a high incidence of otitis.
- Hospital-acquired infections pose a significant risk in pediatric care.
Purpose:
- To investigate the microbial causes and clinical course of otitis complications in hospitalized children.
- To identify the predominant pathogens in measles-associated otitis and other febrile exanthems.
- To assess the impact of hospital flora on otitis development and treatment outcomes.
Summary:
- Measles in children aged 7-14 is strongly associated with otitis complications (50 cases vs. 19 for other diseases).
- Staphylococcus aureus is the dominant pathogen in measles otitis, with hospital flora contributing to late-onset, multi-resistant infections.
- Other febrile illnesses show varied bacteria, but untreated otitis can lead to multi-resistant hospital flora, including S. aureus and Gram-negative bacilli.
- Hospital-acquired flora, particularly after day 4, doubles hospitalization duration compared to early paracentesis.
Impact:
- Highlights the vulnerability of measles patients to specific bacterial otitis complications.
- Underscores the critical role of hospital hygiene in preventing multi-resistant infections.
- Informs clinical practice regarding timely intervention and management of pediatric otitis media.
- Suggests improved diagnostic and therapeutic strategies to mitigate prolonged hospital stays.