| アブストラクト | BACKGROUND: Previous studies have suggested that antithrombin may be beneficial for treating coagulopathy in patients with severe burns. However, robust evidence for this idea is lacking. We examined the hypothesis that antithrombin may be effective in treating patients with severe burns. METHODS: We performed propensity score-matched analyses of the nationwide administrative Japanese Diagnosis Procedure Combination inpatient database. We identified patients with severe burns (burn index >/= 10) who were recorded in the database from 1 July 2010 to 31 March 2013. We compared patients who were administered antithrombin within 2 days of admission (antithrombin group) and those who were not administered antithrombin (control group). The main outcomes were 28-day mortality and ventilator-free days (VFDs). RESULTS: Eligible patients (n = 3223) from 618 hospitals were categorized into either an antithrombin group (n = 152) or control group (n = 3071). Propensity score matching created a matched cohort of 103 pairs with and without antithrombin. Twenty-eight-day mortality was lower in the antithrombin group compared with the control group in propensity-matched analysis (control vs. antithrombin, 47.6 vs. 33.0%; difference, 14.6%; 95% confidence interval [CI] 1.2-28.0). Cox regression analysis showed a significant difference in 28-day in-hospital mortality between the control and antithrombin propensity-matched groups (hazard ratio 0.58; 95% CI 0.37-0.90). There were significantly more VFDs in the antithrombin compared with the control group in propensity score-matched analysis (control vs. antithrombin, 12.6 vs. 16.4 days; difference -3.7; 95% CI -7.2 to -0.12). CONCLUSIONS: This nationwide database study demonstrated that antithrombin use may improve 28-day survival and increase VFDs in patients with severe burns. Further prospective studies are required to confirm these results. |
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| ジャーナル名 | Annals of intensive care |
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| 投稿日 | 2017/2/22 |
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| 投稿者 | Tagami, Takashi; Matsui, Hiroki; Moroe, Yuuta; Fukuda, Reo; Shibata, Ami; Tanaka, Chie; Unemoto, Kyoko; Fushimi, Kiyohide; Yasunaga, Hideo |
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| 組織名 | Department of Clinical Epidemiology and Health Economics, School of Public;Health, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku,;Tokyo, 1138555, Japan. t-tagami@nms.ac.jp.;Department of Emergency and Critical Care Medicine, Nippon Medical School Tama;Nagayama Hospital, Tokyo, Japan. t-tagami@nms.ac.jp.;Tokyo, 1138555, Japan.;Nagayama Hospital, Tokyo, Japan.;Department of Health Informatics and Policy, Tokyo Medical and Dental University;Graduate School of Medicine, Tokyo, Japan. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/28220452/ |
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