Leech Application-related Upper Gastrointestinal Bleeding: A Case Report
Case report published in Bulletin of emergency and trauma (2023)
Abstract
Leech therapy (Hirudotherapy) is a method used in the treatment of many diseases since ancient times. Although many complications have been reported following the use of this method, no systemic life-threatening bleeding has yet been described. A-43-year-old male patient was diagnosed with upper gastrointestinal bleeding following leech application that he had received for infertility one week earlier. The complications of hirudotherapy typically spontaneously improve due to the local effects of this treatment. The most frequently reported complications are local infections, and less commonly allergies and prolonged local bleeding can occur. However, in this case report, we describe a life-threatening upper gastrointestinal bleeding as a new complication. Gastrointestinal bleeding appearing a week after leech therapy does not necessarily mean that leeches caused gastrointestinal bleeding in this case. Nevertheless, considering the development time of gastrointestinal bleeding, it can be deduced that it was possibly due to hirudotherapy. Patients should be informed about alarming symptoms that can indicate complications following leech application.
Abstract sourced from PubMed (NCBI) for the cited record. See the original publication for the authoritative version.
Summary
Leech therapy (Hirudotherapy) is a method used in the treatment of many diseases since ancient times. Although many complications have been reported following the use of this method, no systemic life-threatening bleeding has yet been described.
Why This Matters for Hirudotherapy
This case report describes a 43-year-old male who developed upper gastrointestinal bleeding one week after receiving leech therapy for infertility, which the authors propose as a newly recognized, potentially life-threatening complication of hirudotherapy. The report is directly relevant to ASH's domain because it documents a serious adverse event temporally associated with leech application and underscores the importance of informing patients about alarming symptoms that may arise after treatment. However, as a single case report, it cannot establish causation, and the authors themselves note that the bleeding does not necessarily mean leeches were responsible. Its value is therefore limited to raising awareness of a possible rare complication rather than confirming a definitive risk.
Citation
Leech Application-related Upper Gastrointestinal Bleeding: A Case Report.
Dolek U et al. · Bulletin of emergency and trauma, 2023
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