Background <p>This study utilizes the FDA Adverse Event Reporting System (FAERS) database to compare the adverse reaction signals of cyclosporine and tacrolimus, two widely used immunosuppressants, in relation to drug-induced kidney injury. The findings aim to inform clinical decision-making.</p> Methods <p>The study retrospectively analyzed data from January 2004 to September 2024, employing both frequency analysis and Bayesian methods. We assessed and compared the mortality rates, hospitalization rates, and the association of cyclosporine and tacrolimus with kidney injury to elucidate the renal toxicity of these two drugs.</p> Results <p>After data processing, we identified a total of 3,449 cyclosporine-related kidney injury reports and 5,538 tacrolimus-related kidney injury reports. The results revealed a stronger association between tacrolimus and kidney injury. Additionally, kidney injuries associated with both cyclosporine and tacrolimus predominantly affected males. Furthermore, the hospitalization rate for cyclosporine-related kidney injury was 34.40%, compared to 44.50% for tacrolimus. The mortality rate associated with cyclosporine-induced kidney injury was higher than that of tacrolimus.</p> Conclusion <p>This study utilized the FDA Adverse Event Reporting System (FAERS) database from January 2004 to September 2024 to perform a comprehensive analysis of adverse drug-related kidney injury reactions to cyclosporine and tacrolimus. The results suggest that both cyclosporine and tacrolimus are associated with renal injury, but tacrolimus appears to reduce mortality while increasing hospitalization rates. This serves as a critical warning for planning future treatment regimens, drug monitoring, and reducing adverse effects.</p>

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A comparative analysis of drug-induced kidney injury adverse reactions between cyclosporine and tacrolimus based on the FAERS database

  • Min Xu,
  • Shanggang Xu,
  • Xueliang Yi

摘要

Background

This study utilizes the FDA Adverse Event Reporting System (FAERS) database to compare the adverse reaction signals of cyclosporine and tacrolimus, two widely used immunosuppressants, in relation to drug-induced kidney injury. The findings aim to inform clinical decision-making.

Methods

The study retrospectively analyzed data from January 2004 to September 2024, employing both frequency analysis and Bayesian methods. We assessed and compared the mortality rates, hospitalization rates, and the association of cyclosporine and tacrolimus with kidney injury to elucidate the renal toxicity of these two drugs.

Results

After data processing, we identified a total of 3,449 cyclosporine-related kidney injury reports and 5,538 tacrolimus-related kidney injury reports. The results revealed a stronger association between tacrolimus and kidney injury. Additionally, kidney injuries associated with both cyclosporine and tacrolimus predominantly affected males. Furthermore, the hospitalization rate for cyclosporine-related kidney injury was 34.40%, compared to 44.50% for tacrolimus. The mortality rate associated with cyclosporine-induced kidney injury was higher than that of tacrolimus.

Conclusion

This study utilized the FDA Adverse Event Reporting System (FAERS) database from January 2004 to September 2024 to perform a comprehensive analysis of adverse drug-related kidney injury reactions to cyclosporine and tacrolimus. The results suggest that both cyclosporine and tacrolimus are associated with renal injury, but tacrolimus appears to reduce mortality while increasing hospitalization rates. This serves as a critical warning for planning future treatment regimens, drug monitoring, and reducing adverse effects.