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The management of Hemophilus influenzae, Type B, pericarditis
Insights
Rising Hemophilus influenzae type B infections in children may increase pericarditis cases. Prompt antibiotic treatment and drainage, potentially including pericardiectomy, are crucial for high survival rates.
Area of Science:
- Pediatrics
- Infectious Diseases
- Cardiology
Background:
- Increasing incidence of Hemophilus influenzae type B (Hib) infections in children.
- Potential rise in associated cases of pericarditis.
Purpose of the Study:
- To describe clinical manifestations and treatment of Hib pericarditis.
- To evaluate management strategies and outcomes.
Main Methods:
- Case series of 4 patients with Hib pericarditis.
- Review of existing medical literature on Hib pericarditis.
Main Results:
- Cardiac tamponade is the most frequent complication, necessitating drainage.
- Recommended treatment includes antibiotics (chloramphenicol, ampicillin) and drainage.
- Anterior transphrenic pericardiectomy is suggested for drainage and prevention of constrictive pericarditis.
Conclusions:
- Appropriate and timely therapy for Hib pericarditis leads to high survival rates.
- Early surgical intervention may prevent long-term complications like constrictive pericarditis.
Abstract:
The incidence of Hemophilus influenzae, type B, infections in children has been increasing recently, so the number of cases of pericarditis is likely to rise also. We describe the clinical manifestations and treatment of H. influenzae, type B, pericarditis based on 4 patients and a review of the literature. The most common complication is cardiac tamponade, which requires drainage. All patients should be treated with antibiotics (chloramphenicol, ampicillin) and a drainage procedure. Because of several recently reported cases of subsequent constrictive pericarditis, we recomment anterior interphrenic pericardiectomy both for drainage and to prevent constrictive pericarditis. With appropriate therapy the survival rate should be very high.