Neisseria gonorrhoeae infective endocarditis

Area of Science:

• Infectious Diseases
• Cardiology
• Microbiology

Background:

• Disseminated Neisseria gonorrhoeae infections can lead to severe systemic complications.
• Infective endocarditis is a serious condition affecting heart valves, with bacterial causes varying in prevalence.
• Tricuspid valve involvement in infective endocarditis is less common than left-sided valve endocarditis.

Observation:

• A case of endocarditis secondary to disseminated Neisseria gonorrhoeae infection involving the native tricuspid valve is presented.
• The patient underwent a comprehensive diagnostic workup.
• Clinical signs were carefully recognized, prompting a high index of suspicion for uncommon etiologies.

Findings:

• The patient received conservative management with a 6-week course of intravenous antibiotics.
• Follow-up echocardiography confirmed the resolution of the vegetation.
• No residual valvular damage was noted post-treatment.

Implications:

• This case highlights the importance of detailed patient history, including sexual and social history, in diagnosing rare conditions.
• Recognizing clinical signs suggestive of uncommon endocarditis causes is crucial for timely and appropriate management.
• Neisseria gonorrhoeae should be considered in the differential diagnosis of endocarditis, particularly in specific patient populations.