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Hospital infection after major amputations.
José Maria Pereira de Godoy1, Janalice Vasconcelos Ribeiro, Lívia Andrioli Caracanhas
1Department of Cardiology and Cardiovascular Surgery, Medicine School of São José do Rio Preto-FAMERP and Research CNPq (National Council for Research and Development), Brazil. godoyjmp@riopreto.com.br
Annals of Clinical Microbiology and Antimicrobials
|May 21, 2010
Summary
Major lower extremity amputations can lead to stump infections, with a 7.3% rehospitalization rate observed. Stump infections after amputation significantly increased mortality risk during rehospitalization.
Area of Science:
- Medicine
- Infectious Diseases
- Surgical Outcomes
Background:
- Stump infections are a significant complication following major lower extremity amputations.
- Effective prophylactic antibiotic therapy is crucial in preventing post-amputation complications.
Purpose of the Study:
- To determine the prevalence of stump infections after major lower extremity amputations.
- To analyze the outcomes, including mortality, associated with stump infections.
Main Methods:
- Retrospective study evaluating patients rehospitalized for stump infections post-amputation.
- Statistical analysis using the Fisher exact test to assess significance (p-value < 0.05).
- Data collected from January 2005 to January 2007.
Main Results:
- Out of 231 patients undergoing major amputations, 17 (7.3%) were rehospitalized for stump infections.
- Five patients (29.4%) died within one month of rehospitalization due to stump infections.
- While not statistically significant, death during rehospitalization was notably higher than during initial hospitalization.
Conclusions:
- Major lower extremity amputations carry a considerable risk of stump infection, necessitating vigilant post-operative monitoring.
- Stump infections are associated with increased mortality, highlighting the importance of timely and effective treatment.
- Further research into optimizing prophylactic and therapeutic strategies for amputation stump infections is warranted.
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