American Society of Hirudotherapy

Improvement of patient care through hirudotherapy and the management of leeches from their reception to their disposal in France

Review article published in European journal of hospital pharmacy : science and practice (2023)

Last Updated: March 18, 2026Reviewed by: ASH Editorial Board
Safety & Infection ControlClinical TrialsVaesken C et al. · European journal of hospital pharmacy : science and practice, 2023

Summary

Medicinal leech therapy - known as hirudotherapy (HT) - is an empirical medical technique that has become popular again in reconstructive surgery. However, at each step of leech management there are risks for blood contamination of the caregivers and severe infections for patients.

Why This Matters for Hirudotherapy

Informs safety protocols and infection prevention strategies for clinical leech therapy.

Citation

Improvement of patient care through hirudotherapy and the management of leeches from their reception to their disposal in France.

Vaesken C et al. · European journal of hospital pharmacy : science and practice, 2023

DOI

Added to ASH library: March 18, 2026 · Site last updated: March 18, 2026

This website provides educational information and does not constitute medical advice, diagnosis, or treatment recommendations. Medicinal leech therapy carries clinically meaningful risks and should be performed only by qualified clinicians under institutionally approved protocols. FDA 510(k) clearance for medicinal leeches is limited to specific indications; investigational and off-label discussions are labeled accordingly. For patient-specific guidance, consult a qualified healthcare provider.