Abstract | OBJECTIVE: METHODS: Patients who had primary vascular surgical or endovascular reconstruction due to symptomatic peripheral arterial disease, in Denmark between 1996 and 2007 were included. We obtained data on filled prescriptions, clinical outcomes and confounding factors from population-based healthcare registries. Beta-blocker users were matched to non-users by propensity score, and Cox-regression was performed. All medications were included as time-dependent variables. RESULTS: We studied 16,945 matched patients (7828 beta-blocker users and 9117 non-users) with a median follow-up period of 582 days (range, 30-4379 days). The cumulative risks were as follows: all-cause mortality, 17.9%; MI, 5.3%; stroke, 5.6%; major amputation, 9.1%; and recurrent vascular surgery, 23.1%. When comparing beta-blocker users with non-users: adjusted hazard ratio: MI, 1.52 (95% CI, 1.31-1.78); stroke, 1.21 (95% CI, 1.03-1.43); and major amputation, 0.80 (95% CI, 0.70-0.93). CONCLUSION: Beta-blocker use after primary vascular surgery was associated with a lower risk of major amputation but an increased risk of hospitalisation with MI and stroke. No associations were found between beta-blocker use and all-cause mortality or the risk of recurrent vascular surgery. However, our results are not sufficient to alter the indication for beta-blocker use among symptomatic peripheral arterial disease patients.
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Authors | A Høgh, J S Lindholt, H Nielsen, L P Jensen, S P Johnsen |
Journal | European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery
(Eur J Vasc Endovasc Surg)
Vol. 46
Issue 1
Pg. 93-102
(Jul 2013)
ISSN: 1532-2165 [Electronic] England |
PMID | 23660119
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2013 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved. |
Chemical References |
- Adrenergic beta-Antagonists
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Topics |
- Adrenergic beta-Antagonists
(therapeutic use)
- Adult
- Aged
- Aged, 80 and over
- Denmark
- Female
- Humans
- Male
- Middle Aged
- Peripheral Arterial Disease
(surgery)
- Postoperative Complications
(epidemiology)
- Propensity Score
- Prospective Studies
- Treatment Outcome
- Vascular Surgical Procedures
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