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Pneumonia due to Branhamella catarrhalis
S Capewell1, D T McLeod, M J Croughan
1Chest Unit, City Hospital, Edinburgh.
Thorax
|November 1, 1988
Summary
Branhamella catarrhalis was identified as the cause of pneumonia in 12 out of 451 patients over an 18-month period. This finding highlights the role of this bacterium in respiratory infections.
Area of Science:
- Medical Microbiology
- Infectious Diseases
- Pulmonary Medicine
Background:
- Pneumonia is a significant cause of morbidity and mortality worldwide.
- Identifying the causative pathogen is crucial for effective treatment.
- The role of specific bacteria, such as Branhamella catarrhalis, in pneumonia requires ongoing investigation.
Purpose of the Study:
- To determine the frequency of Branhamella catarrhalis as a causative agent of pneumonia.
- To assess the clinical significance of Branhamella catarrhalis in a hospital setting.
Main Methods:
- Retrospective analysis of patient records over an 18-month period.
- Diagnosis of pneumonia based on clinical and radiological criteria.
- Identification of causative organisms through standard microbiological techniques.
Main Results:
- Branhamella catarrhalis was identified as the apparent causative organism in 12 out of 451 pneumonia cases (approximately 2.7%).
- The study was conducted in a single hospital setting.
Conclusions:
- Branhamella catarrhalis can be a causative agent of pneumonia in hospitalized patients.
- Further research is warranted to understand the full spectrum of Branhamella catarrhalis-associated respiratory infections.