Journal of vascular surgery
-
This study was conducted to identify the safety of endovascular procedures in the office endovascular suite and to assess patient satisfaction in this setting. ⋯ When appropriately screened, almost all peripheral interventions can be performed in the office with minimal complications. For dialysis patients, outpatient intervention has a very low complication rate and is the mainstay of treatment to keep the dialysis access patent. Venous insufficiency, when managed in the office setting, also has a low complication rate. Office-based procedural settings should be seriously considered for percutaneous interventions for arterial, venous, and dialysis-related procedures.
-
Comparative Study
Porcine carotid artery replacement with biodegradable electrospun poly-e-caprolactone vascular prosthesis.
There is a continuous search for shelf-ready small-caliber vascular prostheses with satisfactory early and late results. Biodegradable scaffolds, repopulated by recipient's cells regenerating a neovessel, can be a suitable option for adult and pediatric, urgent and elective cardiovascular procedures. ⋯ Biodegradable, electrospun PCL grafts showed good surgical and mechanical properties, no aneurysm formation, and similar short-term patency compared with ePTFE grafts. Rapid endothelialization and cell ingrowth confirms favorable PCL graft-recipient biological interaction. Despite good early results, long-term follow-up is required before clinical application.
-
Despite a current lack of U.S. Food and Drug Administration approval for the indication, thoracic endovascular aortic repair (TEVAR) has replaced open surgical management for acute complicated type B aortic dissection due to promising short- and midterm data. However, long-term results, with a view toward durability and need for secondary procedures, are limited. As such, the objective of the present study is to report long-term outcomes of TEVAR for acute (≤ 2 weeks from symptom onset) complicated type B dissection. ⋯ This study confirms the excellent short-term outcomes of TEVAR for acute complicated type B dissection and demonstrates the results to be durable and sustained over long-term follow-up. Although aortic reinterventions were required in one-quarter of patients, no aortic-related deaths were observed. These data support the use of TEVAR for acute complicated type B aortic dissection but also highlight the importance of life-long aortic surveillance by an experienced aortic referral center in order to identify and treat complications of the underlying disease process and treatment, as well as new aortic pathologies, as they arise.
-
Randomized Controlled Trial Multicenter Study Comparative Study
Statin therapy is associated with improved survival after endovascular and open aneurysm repair.
The relationship between numerous risk factors and perioperative mortality after cardiovascular surgery has been studied extensively. While improved perioperative survival and fewer cardiovascular events have been related to statin therapy, its effect on long-term survival after aneurysm repair remains to be elucidated. The aim of this study is to determine the effect of statin therapy on long-term survival after open and endovascular aneurysm repair and to identify other cardiovascular and patient-related risk factors in this respect. ⋯ Despite the limitations of a post-hoc analysis of a prospectively maintained trial, we conclude that statin therapy at the beginning of the trial is independently associated with improved long-term survival after open or endovascular aneurysm repair, while age above 70 years, a history of cardiovascular disease, and tobacco use are associated with decreased long-term survival.
-
Randomized Controlled Trial
Vacuum-assisted wound closure versus alginate for the treatment of deep perivascular wound infections in the groin after vascular surgery.
Vacuum-assisted wound closure (VAC) therapy may heal wounds faster than conventional dressings after surgical debridement of perivascular groin infections after vascular surgery. ⋯ VAC achieves faster healing than alginate therapy after wound debridement for deep perivascular wound infections in the groin after vascular surgery. This finding does not allow further inclusion of patients from an ethical point of view, and this study was, therefore, stopped prematurely.