Clearance effects of blood purification on chlorfenapyr and tralopyril in chlorfenapyr poisoning patients

Key Points

• Chlorfenapyr clearance was significantly higher with hemoperfusion (HP) compared to other methods.
• During treatment, HP achieved a decline rate in plasma chlorfenapyr concentrations significantly better than continuous renal replacement therapy (CRRT) and plasma exchange (PE).
• All purification methods demonstrated limited effectiveness in reducing tralopyril levels, highlighting a gap in treatment efficacy.
• Further investigation into the toxicokinetics of chlorfenapyr is essential for improved detoxification strategies.

Abstract