Contemporary multimodal approach to diagnosis and treatment of vascular graft and endograft infections

摘要

? 2023 The Author(s)Vascular graft and endograft infections (VGEIs) are a feared complication because of their morbidity, cost, and mortality. Despite broad and varying strategies, as well as limited evidence, societal guidelines do exist. The objective of this review was to supplement current guidelines with emerging and multimodal techniques for treatment. An electronic search was performed using PubMed with specific search terms from 2019 to 2022 in which VGEIs were described or analyzed in the carotid, thoracic aorta, abdominal, or lower extremity arteries. A total of 12 studies were collected from the electronic search. Articles describing all of the anatomic areas were present. The incidence of VGEIs depends on the anatomic location, varying from <1 to 18. Gram-positive bacteria are the most common organism. Referral of patients with VGEIs to centers of excellence is paramount, as is pathogen identification, preferably from direct sampling techniques. The MAGIC (Management of Aortic Graft Infection Collaboration) criteria have been endorsed for all VGEIs and validated for aortic VGEI. They are well supplemented with additional diagnostic techniques. Treatment must be individualized, although the goal should be the removal of infected material with appropriate revascularization. VGEIs remain a devastating complication, despite changing or improving medical surgical techniques in vascular surgery. Prophylactic measures, early diagnosis, and patient-specific therapy remain the cornerstones of treatment for this feared complication.