Septicemic melioidosis in a transplant recipient causing graft dysfunction

Area of Science:

• Infectious Diseases
• Nephrology
• Transplantation Immunology

Background:

• Melioidosis, caused by Burkholderia pseudomallei, is prevalent in Southeast Asia and Northern Australia, and emerging in the Indian subcontinent.
• Immunocompromised individuals, including organ transplant recipients, are at higher risk for severe melioidosis.
• Data on melioidosis in renal transplant recipients are limited, underscoring the need for increased awareness and research.

Observation:

• A 32-year-old renal transplant recipient presented with septicemic melioidosis and pulmonary involvement.
• The patient's diverse clinical presentation mimicked other infectious diseases, potentially delaying diagnosis.
• The infection led to acute allograft dysfunction.

Findings:

• Septicemic melioidosis can present with varied symptoms, complicating diagnosis in transplant patients.
• Burkholderia pseudomallei infection can precipitate acute kidney allograft dysfunction.
• Management challenges include antimicrobial therapy selection, duration, and immunosuppression adjustment.

Implications:

• Increased clinical suspicion for melioidosis is crucial in renal transplant recipients presenting with infectious symptoms, especially in endemic areas.
• Prompt diagnosis and tailored management are essential to improve outcomes for transplant patients with melioidosis.
• Further research is needed to guide optimal treatment strategies and understand long-term graft and patient survival in this population.