The patient had a traumatic finger amputation and surgical reimplantation was attempted along with use of leech therapy.Erapenem was given as prophylaxis during this time.The reimplantation was not successful and the digits were subsequently removed via surgical amputation, soft tissue coverage was provided with a radial forearm flap and split thickness skin grafting.Subsequently the skin graft appeared infected.Cultures of the tissue were done and grew aeromonas resistant to ertapenem and fluoroquinolones.The patient required 3 surgical irrigation/debridement procedures, hyperbaric oxygen therapy and 19 days of iv antibiotics, including home infusion therapy.
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Due to the fact that leeches manufactured by ricarimpex had never been supplied to the healthcare facility that reported this event and that the leeches were not available for evaluation, it has not been possible to confirm that the leeches involved were ours.The alleged infectious agent, aeromonas hydrophila, is a bacteria that permanently inhabits the gut of the leech and is essential for the leech's digestive process.Infection by aeromonas is thus a well-known effect of leech therapy.Any infections are treatable with the appropriate antibiotics.The risk of an infection by aeromonas is amply discussed in our u.S.Labeling.
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