Fatal hemolytic anemia associated with metformin: A case report
2008
Fatal Hemolytic Anemia Linked to Metformin
Sample size: 1
publication
Evidence: low
Author Information
Author(s): Packer Clifford D, Hornick Thomas R, Augustine Sarah A
Primary Institution: Louis Stokes Cleveland Veterans Affairs Medical Center
Hypothesis
Can metformin treatment cause fatal hemolytic anemia?
Conclusion
The case suggests that metformin can induce severe hemolytic anemia, leading to death.
Supporting Evidence
- Metformin has been previously linked to hemolytic anemia in other cases.
- The patient experienced severe symptoms shortly after starting metformin.
- Laboratory tests confirmed severe hemolysis and autoimmune hemolytic anemia.
Takeaway
A man started taking metformin for diabetes and got very sick from a rare side effect that caused his blood to break down quickly.
Methodology
Case report detailing the clinical presentation, laboratory findings, and treatment of a patient.
Limitations
Only one case is reported, limiting generalizability.
Participant Demographics
56-year-old Caucasian male with type 2 diabetes and other health issues.
Digital Object Identifier (DOI)
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