Toxoplasmosis after renal transplantation

Area of Science:

• Nephrology
• Infectious Diseases
• Immunology

Background:

• Infection remains a leading cause of mortality post-renal transplantation.
• Toxoplasmosis is a significant opportunistic infection in immunocompromised individuals, including transplant recipients.
• Seven fatal cases of toxoplasmosis following renal transplantation have been previously documented.

Observation:

• This paper details a case of reactivated toxoplasmosis in a renal transplant recipient who survived.
• The patient's survival may be attributed to the incidental discontinuation of immunosuppressive therapy and subsequent transplant nephrectomy.
• The challenges in diagnosing toxoplasmosis in the context of renal transplantation are highlighted.

Findings:

• Reactivated toxoplasmosis, though often fatal, can be survived in renal transplant patients.
• Prompt diagnosis of toxoplasmosis is critical for effective management.
• Successful treatment of toxoplasmosis with pyrimethamine and sulfonamides is possible even in immunosuppressed patients.

Implications:

• Consider toxoplasmosis in transplant recipients presenting with fever of unknown origin and neurological symptoms.
• Early detection and intervention are key to improving outcomes for toxoplasmosis in renal transplant patients.
• This case underscores the importance of vigilant monitoring for opportunistic infections in immunosuppressed populations.