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  • Title: How Admission to a Vascular Surgery Department Improves Medical Treatment in Patients with Lower Extremity Peripheral Arterial Disease.
    Author: Thiney M, Della Schiava N, Feugier P, Lermusiaux P, Ninet J, Millon A, Long A.
    Journal: Ann Vasc Surg; 2017 Apr; 40():85-93. PubMed ID: 27908822.
    Abstract:
    BACKGROUND: All patients with lower extremity peripheral arterial disease (LE-PAD) should benefit from recommended pharmacologic therapies including antiplatelet agents, angiotensin-converting enzyme (ACE) inhibitors, or angiotensin receptor blockers (ARBs), and hydroxy-methyl-glutaryl-coenzyme A reductase inhibitors (statins). In the present study, this triple therapy was defined as the best medical treatment. This study was designed to determine the number of patients who received best medical treatment at admission and at discharge from a vascular surgery department. We also examined the number of patients who received adapted medical treatment and every pharmacologic class separately. Finally, we investigated whether there were differences in prescribing rates according to patient characteristics and cardiovascular history, clinical grade of LE-PAD, and the type of surgery practiced. MATERIALS AND METHODS: This study is a retrospective chart analysis of 140 consecutive patients admitted to the vascular surgery department of our university hospital, between January 1, 2013, and June 30, 2013. To be included, patients required a vascular surgery for peripheral arterial disease with atherosclerosis. Data from guideline-recommended classes of medications (antiplatelet agents, ACE, ARBs, and statins) at the time of admission and discharge were collected and compared. RESULTS: Best medical treatment was prescribed in 44% patients before hospital admission and in 50% at discharge (P = 0.10). Before hospital admission, 84% of patients had antiplatelet therapy compared with 96% at discharge (P = 0.0004); 73% had a statin, compared with 83% at discharge (P = 0.001); 64% had an ACE inhibitor or ARB, compared with 63% at the time of discharge (P = 1).The proportion of patients receiving best medical treatment at admission and discharge increased in case of coronary artery disease (P = 0.004). There was no difference in prescriptions of best medical treatment and best or adapted treatments at admission and discharge according to the severity of LE-PAD or type of revascularization. CONCLUSIONS: Admission to a vascular department significantly increased the rate of prescription of antiplatelet and statin therapy, but no significant improvement was achieved for the prescription of best medical treatment and best or adapted treatments.
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