Introduction: The optimal treatment of asymptomatic carotid disease is being debated again. The conclusions of the large randomised controlled trials of the early 1980s and 1990s are increasingly being questioned due to advances in modern medical treatment. This study investigates how patients are actually managed medically related to general risk factors prior to carotid endarterectomy in a German health-care region.
Materials/methods: A prospective data bank including 95 consecutive patients was used. The effectiveness of lipid lowering and diabetes management were investigated as well as the use of anti-thrombotic and blood pressure medication.
Results: A total of 108 carotid endarterectomies in 95 patients were performed between January 2009 and March 2010. All 95 patients (70 male, 25 female; 39 symptomatic/56 asymptomatic) were included in the study. Nearly half (54%) of the patients were on statins; of these, 45% had low-density lipoprotein (LDL) levels >100 mg dl(-1). Of 32 patients with diabetes, one had glycohaemoglobin (HbA(1c)) <6.0. Overall, four patients were on clopidogrel. Three patients were severely hypertensive (systolic blood pressure >180 mmHg).
Conclusions: The best medical therapy for carotid disease is not optimal in the part of the German health-care system observed in this study. We strongly advocate similar audits in other health-care areas and systems.
Copyright © 2010 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.