Related Experiment Videos
Gram-negative endocarditis caused by Campylobacter fetus
Abstract:
Campylobacter fetus is a rare cause of endocarditis that is difficult to diagnose because of the fastidiousness of the organism. The source of infection is unknown and it may involve a normal or previously damaged aortic valve. The onset is insidious, and if there is a prior history of recent onset of fever, thrombophlebitis, and diarrhea, infection caused by this organism should be considered. Echocardiography may be useful. The organism is sensitive to a variety of antibiotics, including the combination of penicillin and streptomycin. The prognosis and survival are good.
Insights
Campylobacter fetus endocarditis is challenging to diagnose due to the organism's fastidious nature. Early consideration of this rare infection, especially with fever, thrombophlebitis, and diarrhea, aids diagnosis and treatment, leading to good outcomes.
Area of Science:
- Infectious Diseases
- Cardiology
- Microbiology
Background:
- Campylobacter fetus is an uncommon cause of infective endocarditis.
- Diagnosis is often delayed due to the fastidious growth requirements of the organism.
- The source of infection remains frequently unidentified.
Observation:
- Infection may affect normal or previously diseased aortic valves.
- The clinical presentation is typically insidious.
- Symptoms such as fever, thrombophlebitis, and diarrhea warrant consideration of Campylobacter fetus.
Findings:
- Echocardiography can be a valuable diagnostic tool.
- Campylobacter fetus demonstrates sensitivity to various antibiotics.
- Penicillin combined with streptomycin is an effective treatment regimen.
Implications:
- Prompt recognition of Campylobacter fetus endocarditis is crucial for effective management.
- Understanding the clinical indicators can improve diagnostic rates.
- Successful treatment leads to favorable patient prognosis and survival.