A Rare Case of Pediatric Central Venous Catheter-Related Bloodstream Infection With Kocuria Varians

Area of Science:

• Microbiology
• Infectious Diseases
• Clinical Medicine

Background:

• Kocuria species are typically non-pathogenic bacteria, rarely implicated in human infections.
• Central line-associated bloodstream infections (CLABSIs) are a significant concern in healthcare settings.
• Previous reports of Kocuria infections are limited, primarily in severely ill or immunocompromised patients.

Observation:

• A rare case of central venous catheter (CVC) infection caused by Kocuria varians is presented.
• The patient had an existing CVC, a common risk factor for bloodstream infections.
• Kocuria varians, though uncommon, demonstrated opportunistic pathogenicity in this clinical context.

Findings:

• The Kocuria varians infection was successfully treated with CVC salvage, avoiding catheter removal.
• This case demonstrates that Kocuria species can cause serious opportunistic infections.
• Prompt identification and appropriate management are crucial for favorable outcomes.

Implications:

• Physicians should consider Kocuria species in the differential diagnosis of central line infections, even in non-traditional hosts.
• Catheter salvage may be a viable treatment option for select Kocuria-associated CVC infections.
• Further research is warranted to understand the pathogenicity and optimal treatment strategies for Kocuria infections.