{Reference Type}: Journal Article
{Title}: Impact of hyper-polypharmacy due to non-cardiovascular medications on long-term clinical outcomes following endovascular treatment for lower limb artery disease: A sub-analysis of the I-PAD Nagano registry.
{Author}: Kato T;Minamisawa M;Miura T;Kanai M;Oyama Y;Hashizume N;Yokota D;Taki M;Senda K;Nishikawa K;Wakabayashi T;Fujimori K;Karube K;Sakai T;Inoue M;Yoda H;Sunohara D;Okina Y;Nomi H;Kanzaki Y;Machida K;Kashiwagi D;Ueki Y;Saigusa T;Ebisawa S;Okada A;Motoki H;Kuwahara K; ;
{Journal}: J Cardiol
{Volume}: 0
{Issue}: 0
{Year}: 2024 Jul 2
{Factor}: 2.974
{DOI}: 10.1016/j.jjcc.2024.06.011
{Abstract}: <B>BACKGROUND: </B>Lower limb artery disease (LEAD) is accompanied by multiple comorbidities; however, the effect of hyperpolypharmacy on patients with LEAD has not been established. This study investigated the associations between hyperpolypharmacy, medication class, and adverse clinical outcomes in patients with LEAD.<BR><B>METHODS: </B>This study used data from a prospective multicenter observational Japanese registry. A total of 366 patients who underwent endovascular treatment (EVT) for LEAD were enrolled in this study. The primary endpoints were major adverse cardiac events (MACE), including myocardial infarction, stroke, and all-cause death.<BR><B>RESULTS: </B>Of 366 patients with LEAD, 12 with missing medication information were excluded. Of the 354 remaining patients, 166 had hyperpolypharmacy (≥10 medications, 46.9 %), 162 had polypharmacy (5-9 medications, 45.8 %), and 26 had nonpolypharmacy (<5 medications, 7.3 %). Over a 4.7-year median follow-up period, patients in the hyperpolypharmacy group showed worse outcomes than those in the other two groups (log-rank test, p < 0.001). Multivariate analysis revealed that the total number of medications was significantly associated with an increased risk of MACE (hazard ratio per medication increase 1.07, 95 % confidence interval 1.02-1.13 p = 0.012). Although an increased number of non-cardiovascular medications was associated with an elevated risk of MACE, the increase in cardiovascular medications was not statistically significant (log-rank test, p = 0.002 and 0.35, respectively).<BR><B>CONCLUSIONS: </B>Hyperpolypharmacy due to non-cardiovascular medications was significantly associated with adverse outcomes in patients with LEAD who underwent EVT, suggesting the importance of medication reviews, including non-cardiovascular medications.