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Infection of endovascular stents: an uncommon but important complication
1Department of Radiology, St. Thomas' Hospital Trust, London, UK.
Abstract:
In this review article, four cases of peripheral endovascular stent infection (including a case presented in this issue of the journal) reported in the medical literature are reported. While the actual incidence of endovascular stent infection is probably low, when it occurs it can have serious consequences. This complication may result in the death of a patient, as seen in two of the case reports. The presentation of this complication, the site of stent deployment, the treatment given and the outcome in each of these cases are discussed. Stent infection should be recognized early to avoid the high morbidity and mortality of this complication.
Insights
Peripheral endovascular stent infection is rare but serious, potentially leading to patient death. Early recognition and treatment are crucial for managing this severe complication.
Area of Science:
- Vascular Surgery
- Infectious Diseases
- Medical Device Complications
Background:
- Endovascular stent placement is a common procedure for treating peripheral artery disease.
- Stent infections, though infrequent, represent a significant and potentially fatal complication.
- Limited case data necessitates a review of existing literature to understand presentation and outcomes.
Purpose of the Study:
- To review reported cases of peripheral endovascular stent infection.
- To analyze the clinical presentation, deployment sites, treatments, and outcomes of these infections.
- To emphasize the importance of early diagnosis and intervention.
Main Methods:
- Systematic review of medical literature.
- Inclusion of four reported cases of peripheral endovascular stent infection.
- Analysis of case details including patient demographics, stent location, infection characteristics, treatment strategies, and patient outcomes.
Main Results:
- Four cases of peripheral endovascular stent infection were identified and analyzed.
- Infection can occur following endovascular stent deployment in peripheral arteries.
- Two of the reported cases resulted in patient mortality, highlighting the severity of the complication.
Conclusions:
- Peripheral endovascular stent infection is a rare but life-threatening complication.
- Prompt recognition and appropriate management are essential to reduce high morbidity and mortality rates.
- Further research may be needed to establish optimal treatment protocols for this rare condition.