Kosta Y. Mumcuoglu

Bedeutung für die Hirudotherapie

Kosta Y. Mumcuoglu is an Israeli parasitologist, born in Turkey, at the Parasitology Unit of the Department of Microbiology and Molecular Genetics (Kuvin Center for the Study of Infectious and Tropical Diseases) of the Hebrew University–Hadassah Medical School in Jerusalem. Because Aeromonas endosymbionts complicate leech therapy, he and colleagues showed in Clinical Microbiology and Infection (2010) that feeding Hirudo medicinalis ciprofloxacin in an arginine solution reduced leech-associated aeromonads to undetectable levels: aeromonads were found in 57 of 80 control leeches but in none of 56 treated leeches, treated leeches survived up to 4 months, and 61% of them took human blood for at least 4 weeks after treatment, suggesting that treated leeches might substitute for systemic chemoprophylaxis (PMID 19523050). In 2014, in Evidence-Based Complementary and Alternative Medicine, he published recommendations for the use of leeches in reconstructive plastic surgery — informed consent before treatment, daily anti-Aeromonas antibiotics, application of leeches to the darker spots of reattached body parts or flaps, usually 1–10 leeches per treatment with therapy typically lasting 2–6 days, haematological evaluation every 4 hours, and transfusion when haemoglobin falls below 8 g/dL (PMID 24653746). He later co-authored a scientometric analysis of 834 hirudotherapy publications, with the United States leading at 280 (PMID 31289001), and a 2025 study in Microorganisms on Hirudo verbana microbiota that reported the opportunistic pathogens Rickettsia, Anaplasma and Treponema in the species for the first time and recommended long-fasting, farm-cultured leeches for hirudotherapy (PMID 40284753).