High-Dose Versus Low-Dose Pitavastatin in Japanese Patients With Stable Coronary Artery Disease (REAL-CAD): A Randomized Superiority Trial

BACKGROUND:Current guidelines call for high-intensity statin therapy in patients with cardiovascular disease on the basis of several previous “more versus less statins” trials. However, no clear evidence for more versus less statins has been established in an Asian population. METHODS:In this prospe...

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Veröffentlicht in:Circulation (New York, N.Y.) N.Y.), 2018-05, Vol.137 (19), p.1997-2009
Hauptverfasser: Taguchi, Isao, Iimuro, Satoshi, Iwata, Hiroshi, Takashima, Hiroaki, Abe, Mitsuru, Amiya, Eisuke, Ogawa, Takanori, Ozaki, Yukio, Sakuma, Ichiro, Nakagawa, Yoshihisa, Hibi, Kiyoshi, Hiro, Takafumi, Fukumoto, Yoshihiro, Hokimoto, Seiji, Miyauchi, Katsumi, Yamazaki, Tsutomu, Ito, Hiroshi, Otsuji, Yutaka, Kimura, Kazuo, Takahashi, Jun, Hirayama, Atsushi, Yokoi, Hiroyoshi, Kitagawa, Kazuo, Urabe, Takao, Okada, Yasushi, Terayama, Yasuo, Toyoda, Kazunori, Nagao, Takehiko, Matsumoto, Masayasu, Ohashi, Yasuo, Kaneko, Tetsuji, Fujita, Retsu, Ohtsu, Hiroshi, Ogawa, Hisao, Daida, Hiroyuki, Shimokawa, Hiroaki, Saito, Yasushi, Kimura, Takeshi, Inoue, Teruo, Matsuzaki, Masunori, Nagai, Ryozo
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container_end_page 2009
container_issue 19
container_start_page 1997
container_title Circulation (New York, N.Y.)
container_volume 137
creator Taguchi, Isao
Iimuro, Satoshi
Iwata, Hiroshi
Takashima, Hiroaki
Abe, Mitsuru
Amiya, Eisuke
Ogawa, Takanori
Ozaki, Yukio
Sakuma, Ichiro
Nakagawa, Yoshihisa
Hibi, Kiyoshi
Hiro, Takafumi
Fukumoto, Yoshihiro
Hokimoto, Seiji
Miyauchi, Katsumi
Yamazaki, Tsutomu
Ito, Hiroshi
Otsuji, Yutaka
Kimura, Kazuo
Takahashi, Jun
Hirayama, Atsushi
Yokoi, Hiroyoshi
Kitagawa, Kazuo
Urabe, Takao
Okada, Yasushi
Terayama, Yasuo
Toyoda, Kazunori
Nagao, Takehiko
Matsumoto, Masayasu
Ohashi, Yasuo
Kaneko, Tetsuji
Fujita, Retsu
Ohtsu, Hiroshi
Ogawa, Hisao
Daida, Hiroyuki
Shimokawa, Hiroaki
Saito, Yasushi
Kimura, Takeshi
Inoue, Teruo
Matsuzaki, Masunori
Nagai, Ryozo
description BACKGROUND:Current guidelines call for high-intensity statin therapy in patients with cardiovascular disease on the basis of several previous “more versus less statins” trials. However, no clear evidence for more versus less statins has been established in an Asian population. METHODS:In this prospective, multicenter, randomized, open-label, blinded end point study, 13 054 Japanese patients with stable coronary artery disease who achieved low-density lipoprotein cholesterol (LDL-C)
doi_str_mv 10.1161/CIRCULATIONAHA.117.032615
format Article
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However, no clear evidence for more versus less statins has been established in an Asian population. METHODS:In this prospective, multicenter, randomized, open-label, blinded end point study, 13 054 Japanese patients with stable coronary artery disease who achieved low-density lipoprotein cholesterol (LDL-C) &lt;120 mg/dL during a run-in period (pitavastatin 1 mg/d) were randomized in a 1-to-1 fashion to high-dose (pitavastatin 4 mg/d; n=6526) or low-dose (pitavastatin 1 mg/d; n=6528) statin therapy. The primary end point was a composite of cardiovascular death, nonfatal myocardial infarction, nonfatal ischemic stroke, or unstable angina requiring emergency hospitalization. The secondary composite end point was a composite of the primary end point and clinically indicated coronary revascularization excluding target-lesion revascularization at sites of prior percutaneous coronary intervention. RESULTS:The mean age of the study population was 68 years, and 83% were male. The mean LDL-C level before enrollment was 93 mg/dL with 91% of patients taking statins. The baseline LDL-C level after the run-in period on pitavastatin 1 mg/d was 87.7 and 88.1 mg/dL in the high-dose and low-dose groups, respectively. During the entire course of follow-up, LDL-C in the high-dose group was lower by 14.7 mg/dL than in the low-dose group (P&lt;0.001). With a median follow-up of 3.9 years, high-dose as compared with low-dose pitavastatin significantly reduced the risk of the primary end point (266 patients [4.3%] and 334 patients [5.4%]; hazard ratio, 0.81; 95% confidence interval, 0.69–0.95; P=0.01) and the risk of the secondary composite end point (489 patients [7.9%] and 600 patients [9.7%]; hazard ratio, 0.83; 95% confidence interval, 0.73–0.93; P=0.002). High-dose pitavastatin also significantly reduced the risks of several other secondary end points such as all-cause death, myocardial infarction, and clinically indicated coronary revascularization. The results for the primary and the secondary composite end points were consistent across several prespecified subgroups, including the low (&lt;95 mg/dL) baseline LDL-C subgroup. Serious adverse event rates were low in both groups. CONCLUSIONS:High-dose (4 mg/d) compared with low-dose (1 mg/d) pitavastatin therapy significantly reduced cardiovascular events in Japanese patients with stable coronary artery disease. CLINICAL TRIAL REGISTRATION:URLhttps://www.clinicaltrials.gov. Unique identifierNCT01042730.</description><identifier>ISSN: 0009-7322</identifier><identifier>EISSN: 1524-4539</identifier><identifier>DOI: 10.1161/CIRCULATIONAHA.117.032615</identifier><identifier>PMID: 29735587</identifier><language>eng</language><publisher>United States: by the American College of Cardiology Foundation and the American Heart Association, Inc</publisher><subject>Aged ; Biomarkers - blood ; C-Reactive Protein - metabolism ; Cholesterol, LDL - blood ; Coronary Artery Disease - blood ; Coronary Artery Disease - diagnostic imaging ; Coronary Artery Disease - drug therapy ; Coronary Artery Disease - mortality ; Dyslipidemias - blood ; Dyslipidemias - diagnosis ; Dyslipidemias - drug therapy ; Dyslipidemias - mortality ; Female ; Humans ; Hydroxymethylglutaryl-CoA Reductase Inhibitors - administration &amp; dosage ; Hydroxymethylglutaryl-CoA Reductase Inhibitors - adverse effects ; Inflammation Mediators - blood ; Japan - epidemiology ; Male ; Middle Aged ; Original s ; Prospective Studies ; Quinolines - administration &amp; dosage ; Quinolines - adverse effects ; Risk Assessment ; Risk Factors ; Time Factors ; Treatment Outcome</subject><ispartof>Circulation (New York, N.Y.), 2018-05, Vol.137 (19), p.1997-2009</ispartof><rights>2018 by the American College of Cardiology Foundation and the American Heart Association, Inc.</rights><rights>2018 The Authors.</rights><rights>2018 The Authors. 2018</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4173-b50c8a804353891ef2a842a75d38ea971c4f7d2773fc8e302b18991d5543a5003</citedby><cites>FETCH-LOGICAL-c4173-b50c8a804353891ef2a842a75d38ea971c4f7d2773fc8e302b18991d5543a5003</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,3674,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29735587$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Taguchi, Isao</creatorcontrib><creatorcontrib>Iimuro, Satoshi</creatorcontrib><creatorcontrib>Iwata, Hiroshi</creatorcontrib><creatorcontrib>Takashima, Hiroaki</creatorcontrib><creatorcontrib>Abe, Mitsuru</creatorcontrib><creatorcontrib>Amiya, Eisuke</creatorcontrib><creatorcontrib>Ogawa, Takanori</creatorcontrib><creatorcontrib>Ozaki, Yukio</creatorcontrib><creatorcontrib>Sakuma, Ichiro</creatorcontrib><creatorcontrib>Nakagawa, Yoshihisa</creatorcontrib><creatorcontrib>Hibi, Kiyoshi</creatorcontrib><creatorcontrib>Hiro, Takafumi</creatorcontrib><creatorcontrib>Fukumoto, Yoshihiro</creatorcontrib><creatorcontrib>Hokimoto, Seiji</creatorcontrib><creatorcontrib>Miyauchi, Katsumi</creatorcontrib><creatorcontrib>Yamazaki, Tsutomu</creatorcontrib><creatorcontrib>Ito, Hiroshi</creatorcontrib><creatorcontrib>Otsuji, Yutaka</creatorcontrib><creatorcontrib>Kimura, Kazuo</creatorcontrib><creatorcontrib>Takahashi, Jun</creatorcontrib><creatorcontrib>Hirayama, Atsushi</creatorcontrib><creatorcontrib>Yokoi, Hiroyoshi</creatorcontrib><creatorcontrib>Kitagawa, Kazuo</creatorcontrib><creatorcontrib>Urabe, Takao</creatorcontrib><creatorcontrib>Okada, Yasushi</creatorcontrib><creatorcontrib>Terayama, Yasuo</creatorcontrib><creatorcontrib>Toyoda, Kazunori</creatorcontrib><creatorcontrib>Nagao, Takehiko</creatorcontrib><creatorcontrib>Matsumoto, Masayasu</creatorcontrib><creatorcontrib>Ohashi, Yasuo</creatorcontrib><creatorcontrib>Kaneko, Tetsuji</creatorcontrib><creatorcontrib>Fujita, Retsu</creatorcontrib><creatorcontrib>Ohtsu, Hiroshi</creatorcontrib><creatorcontrib>Ogawa, Hisao</creatorcontrib><creatorcontrib>Daida, Hiroyuki</creatorcontrib><creatorcontrib>Shimokawa, Hiroaki</creatorcontrib><creatorcontrib>Saito, Yasushi</creatorcontrib><creatorcontrib>Kimura, Takeshi</creatorcontrib><creatorcontrib>Inoue, Teruo</creatorcontrib><creatorcontrib>Matsuzaki, Masunori</creatorcontrib><creatorcontrib>Nagai, Ryozo</creatorcontrib><title>High-Dose Versus Low-Dose Pitavastatin in Japanese Patients With Stable Coronary Artery Disease (REAL-CAD): A Randomized Superiority Trial</title><title>Circulation (New York, N.Y.)</title><addtitle>Circulation</addtitle><description>BACKGROUND:Current guidelines call for high-intensity statin therapy in patients with cardiovascular disease on the basis of several previous “more versus less statins” trials. However, no clear evidence for more versus less statins has been established in an Asian population. METHODS:In this prospective, multicenter, randomized, open-label, blinded end point study, 13 054 Japanese patients with stable coronary artery disease who achieved low-density lipoprotein cholesterol (LDL-C) &lt;120 mg/dL during a run-in period (pitavastatin 1 mg/d) were randomized in a 1-to-1 fashion to high-dose (pitavastatin 4 mg/d; n=6526) or low-dose (pitavastatin 1 mg/d; n=6528) statin therapy. The primary end point was a composite of cardiovascular death, nonfatal myocardial infarction, nonfatal ischemic stroke, or unstable angina requiring emergency hospitalization. The secondary composite end point was a composite of the primary end point and clinically indicated coronary revascularization excluding target-lesion revascularization at sites of prior percutaneous coronary intervention. RESULTS:The mean age of the study population was 68 years, and 83% were male. The mean LDL-C level before enrollment was 93 mg/dL with 91% of patients taking statins. The baseline LDL-C level after the run-in period on pitavastatin 1 mg/d was 87.7 and 88.1 mg/dL in the high-dose and low-dose groups, respectively. During the entire course of follow-up, LDL-C in the high-dose group was lower by 14.7 mg/dL than in the low-dose group (P&lt;0.001). With a median follow-up of 3.9 years, high-dose as compared with low-dose pitavastatin significantly reduced the risk of the primary end point (266 patients [4.3%] and 334 patients [5.4%]; hazard ratio, 0.81; 95% confidence interval, 0.69–0.95; P=0.01) and the risk of the secondary composite end point (489 patients [7.9%] and 600 patients [9.7%]; hazard ratio, 0.83; 95% confidence interval, 0.73–0.93; P=0.002). High-dose pitavastatin also significantly reduced the risks of several other secondary end points such as all-cause death, myocardial infarction, and clinically indicated coronary revascularization. The results for the primary and the secondary composite end points were consistent across several prespecified subgroups, including the low (&lt;95 mg/dL) baseline LDL-C subgroup. Serious adverse event rates were low in both groups. CONCLUSIONS:High-dose (4 mg/d) compared with low-dose (1 mg/d) pitavastatin therapy significantly reduced cardiovascular events in Japanese patients with stable coronary artery disease. CLINICAL TRIAL REGISTRATION:URLhttps://www.clinicaltrials.gov. Unique identifierNCT01042730.</description><subject>Aged</subject><subject>Biomarkers - blood</subject><subject>C-Reactive Protein - metabolism</subject><subject>Cholesterol, LDL - blood</subject><subject>Coronary Artery Disease - blood</subject><subject>Coronary Artery Disease - diagnostic imaging</subject><subject>Coronary Artery Disease - drug therapy</subject><subject>Coronary Artery Disease - mortality</subject><subject>Dyslipidemias - blood</subject><subject>Dyslipidemias - diagnosis</subject><subject>Dyslipidemias - drug therapy</subject><subject>Dyslipidemias - mortality</subject><subject>Female</subject><subject>Humans</subject><subject>Hydroxymethylglutaryl-CoA Reductase Inhibitors - administration &amp; dosage</subject><subject>Hydroxymethylglutaryl-CoA Reductase Inhibitors - adverse effects</subject><subject>Inflammation Mediators - blood</subject><subject>Japan - epidemiology</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Original s</subject><subject>Prospective Studies</subject><subject>Quinolines - administration &amp; dosage</subject><subject>Quinolines - adverse effects</subject><subject>Risk Assessment</subject><subject>Risk Factors</subject><subject>Time Factors</subject><subject>Treatment Outcome</subject><issn>0009-7322</issn><issn>1524-4539</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVUV1v0zAUtRCIlcFfQOYNHjL8Edc2D0hRutGiiqGug0frNnEWQxpXdrpq-wn8ajyyTUyydHXPPedc2wehd5ScUDqlH8vFqrxcFuvF-bdiXiRMnhDOplQ8QxMqWJ7lguvnaEII0ZnkjB2hVzH-Su2US_ESHTEtuRBKTtCfubtqs5mPFv-wIe4jXvrD2H93A1xDHGBwPU7nK-ygt3eDhNh-iPinG1p8McCms7j0wfcQbnARBpvKzEULifx-dVoss7KYffiEC7yCvvZbd2trfLHf2eB8cMMNXgcH3Wv0ooEu2jf39Rhdnp2uy3m2PP-yKJNJlVPJs40glQJFci640tQ2DFTOQIqaKwta0ipvZM2k5E2lLCdsQ5XWtBYi5yAI4cfo8-i722-2tq7SUwJ0ZhfcNt3feHDm6aR3rbny10ZooRmRyUCPBlXwMQbbPGopMXcBmacBJUyaMaCkffv_8kflQyKJkI-Eg-_SR8bf3f5gg2ktdENrUoSEEyozRqgigiiS_YP4X1oanoQ</recordid><startdate>20180508</startdate><enddate>20180508</enddate><creator>Taguchi, Isao</creator><creator>Iimuro, Satoshi</creator><creator>Iwata, Hiroshi</creator><creator>Takashima, Hiroaki</creator><creator>Abe, Mitsuru</creator><creator>Amiya, Eisuke</creator><creator>Ogawa, Takanori</creator><creator>Ozaki, Yukio</creator><creator>Sakuma, Ichiro</creator><creator>Nakagawa, Yoshihisa</creator><creator>Hibi, Kiyoshi</creator><creator>Hiro, Takafumi</creator><creator>Fukumoto, Yoshihiro</creator><creator>Hokimoto, Seiji</creator><creator>Miyauchi, Katsumi</creator><creator>Yamazaki, Tsutomu</creator><creator>Ito, Hiroshi</creator><creator>Otsuji, Yutaka</creator><creator>Kimura, Kazuo</creator><creator>Takahashi, Jun</creator><creator>Hirayama, Atsushi</creator><creator>Yokoi, Hiroyoshi</creator><creator>Kitagawa, Kazuo</creator><creator>Urabe, Takao</creator><creator>Okada, Yasushi</creator><creator>Terayama, Yasuo</creator><creator>Toyoda, Kazunori</creator><creator>Nagao, Takehiko</creator><creator>Matsumoto, Masayasu</creator><creator>Ohashi, Yasuo</creator><creator>Kaneko, Tetsuji</creator><creator>Fujita, Retsu</creator><creator>Ohtsu, Hiroshi</creator><creator>Ogawa, Hisao</creator><creator>Daida, Hiroyuki</creator><creator>Shimokawa, Hiroaki</creator><creator>Saito, Yasushi</creator><creator>Kimura, Takeshi</creator><creator>Inoue, Teruo</creator><creator>Matsuzaki, Masunori</creator><creator>Nagai, Ryozo</creator><general>by the American College of Cardiology Foundation and the American Heart Association, Inc</general><general>Lippincott Williams &amp; Wilkins</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>5PM</scope></search><sort><creationdate>20180508</creationdate><title>High-Dose Versus Low-Dose Pitavastatin in Japanese Patients With Stable Coronary Artery Disease (REAL-CAD): A Randomized Superiority Trial</title><author>Taguchi, Isao ; Iimuro, Satoshi ; Iwata, Hiroshi ; Takashima, Hiroaki ; Abe, Mitsuru ; Amiya, Eisuke ; Ogawa, Takanori ; Ozaki, Yukio ; Sakuma, Ichiro ; Nakagawa, Yoshihisa ; Hibi, Kiyoshi ; Hiro, Takafumi ; Fukumoto, Yoshihiro ; Hokimoto, Seiji ; Miyauchi, Katsumi ; Yamazaki, Tsutomu ; Ito, Hiroshi ; Otsuji, Yutaka ; Kimura, Kazuo ; Takahashi, Jun ; Hirayama, Atsushi ; Yokoi, Hiroyoshi ; Kitagawa, Kazuo ; Urabe, Takao ; Okada, Yasushi ; Terayama, Yasuo ; Toyoda, Kazunori ; Nagao, Takehiko ; Matsumoto, Masayasu ; Ohashi, Yasuo ; Kaneko, Tetsuji ; Fujita, Retsu ; Ohtsu, Hiroshi ; Ogawa, Hisao ; Daida, Hiroyuki ; Shimokawa, Hiroaki ; Saito, Yasushi ; Kimura, Takeshi ; Inoue, Teruo ; Matsuzaki, Masunori ; Nagai, Ryozo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4173-b50c8a804353891ef2a842a75d38ea971c4f7d2773fc8e302b18991d5543a5003</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Aged</topic><topic>Biomarkers - blood</topic><topic>C-Reactive Protein - metabolism</topic><topic>Cholesterol, LDL - blood</topic><topic>Coronary Artery Disease - blood</topic><topic>Coronary Artery Disease - diagnostic imaging</topic><topic>Coronary Artery Disease - drug therapy</topic><topic>Coronary Artery Disease - mortality</topic><topic>Dyslipidemias - blood</topic><topic>Dyslipidemias - diagnosis</topic><topic>Dyslipidemias - drug therapy</topic><topic>Dyslipidemias - mortality</topic><topic>Female</topic><topic>Humans</topic><topic>Hydroxymethylglutaryl-CoA Reductase Inhibitors - administration &amp; dosage</topic><topic>Hydroxymethylglutaryl-CoA Reductase Inhibitors - adverse effects</topic><topic>Inflammation Mediators - blood</topic><topic>Japan - epidemiology</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Original s</topic><topic>Prospective Studies</topic><topic>Quinolines - administration &amp; dosage</topic><topic>Quinolines - adverse effects</topic><topic>Risk Assessment</topic><topic>Risk Factors</topic><topic>Time Factors</topic><topic>Treatment Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Taguchi, Isao</creatorcontrib><creatorcontrib>Iimuro, Satoshi</creatorcontrib><creatorcontrib>Iwata, Hiroshi</creatorcontrib><creatorcontrib>Takashima, Hiroaki</creatorcontrib><creatorcontrib>Abe, Mitsuru</creatorcontrib><creatorcontrib>Amiya, Eisuke</creatorcontrib><creatorcontrib>Ogawa, Takanori</creatorcontrib><creatorcontrib>Ozaki, Yukio</creatorcontrib><creatorcontrib>Sakuma, Ichiro</creatorcontrib><creatorcontrib>Nakagawa, Yoshihisa</creatorcontrib><creatorcontrib>Hibi, Kiyoshi</creatorcontrib><creatorcontrib>Hiro, Takafumi</creatorcontrib><creatorcontrib>Fukumoto, Yoshihiro</creatorcontrib><creatorcontrib>Hokimoto, Seiji</creatorcontrib><creatorcontrib>Miyauchi, Katsumi</creatorcontrib><creatorcontrib>Yamazaki, Tsutomu</creatorcontrib><creatorcontrib>Ito, Hiroshi</creatorcontrib><creatorcontrib>Otsuji, Yutaka</creatorcontrib><creatorcontrib>Kimura, Kazuo</creatorcontrib><creatorcontrib>Takahashi, Jun</creatorcontrib><creatorcontrib>Hirayama, Atsushi</creatorcontrib><creatorcontrib>Yokoi, Hiroyoshi</creatorcontrib><creatorcontrib>Kitagawa, Kazuo</creatorcontrib><creatorcontrib>Urabe, Takao</creatorcontrib><creatorcontrib>Okada, Yasushi</creatorcontrib><creatorcontrib>Terayama, Yasuo</creatorcontrib><creatorcontrib>Toyoda, Kazunori</creatorcontrib><creatorcontrib>Nagao, Takehiko</creatorcontrib><creatorcontrib>Matsumoto, Masayasu</creatorcontrib><creatorcontrib>Ohashi, Yasuo</creatorcontrib><creatorcontrib>Kaneko, Tetsuji</creatorcontrib><creatorcontrib>Fujita, Retsu</creatorcontrib><creatorcontrib>Ohtsu, Hiroshi</creatorcontrib><creatorcontrib>Ogawa, Hisao</creatorcontrib><creatorcontrib>Daida, Hiroyuki</creatorcontrib><creatorcontrib>Shimokawa, Hiroaki</creatorcontrib><creatorcontrib>Saito, Yasushi</creatorcontrib><creatorcontrib>Kimura, Takeshi</creatorcontrib><creatorcontrib>Inoue, Teruo</creatorcontrib><creatorcontrib>Matsuzaki, Masunori</creatorcontrib><creatorcontrib>Nagai, Ryozo</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Circulation (New York, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Taguchi, Isao</au><au>Iimuro, Satoshi</au><au>Iwata, Hiroshi</au><au>Takashima, Hiroaki</au><au>Abe, Mitsuru</au><au>Amiya, Eisuke</au><au>Ogawa, Takanori</au><au>Ozaki, Yukio</au><au>Sakuma, Ichiro</au><au>Nakagawa, Yoshihisa</au><au>Hibi, Kiyoshi</au><au>Hiro, Takafumi</au><au>Fukumoto, Yoshihiro</au><au>Hokimoto, Seiji</au><au>Miyauchi, Katsumi</au><au>Yamazaki, Tsutomu</au><au>Ito, Hiroshi</au><au>Otsuji, Yutaka</au><au>Kimura, Kazuo</au><au>Takahashi, Jun</au><au>Hirayama, Atsushi</au><au>Yokoi, Hiroyoshi</au><au>Kitagawa, Kazuo</au><au>Urabe, Takao</au><au>Okada, Yasushi</au><au>Terayama, Yasuo</au><au>Toyoda, Kazunori</au><au>Nagao, Takehiko</au><au>Matsumoto, Masayasu</au><au>Ohashi, Yasuo</au><au>Kaneko, Tetsuji</au><au>Fujita, Retsu</au><au>Ohtsu, Hiroshi</au><au>Ogawa, Hisao</au><au>Daida, Hiroyuki</au><au>Shimokawa, Hiroaki</au><au>Saito, Yasushi</au><au>Kimura, Takeshi</au><au>Inoue, Teruo</au><au>Matsuzaki, Masunori</au><au>Nagai, Ryozo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-Dose Versus Low-Dose Pitavastatin in Japanese Patients With Stable Coronary Artery Disease (REAL-CAD): A Randomized Superiority Trial</atitle><jtitle>Circulation (New York, N.Y.)</jtitle><addtitle>Circulation</addtitle><date>2018-05-08</date><risdate>2018</risdate><volume>137</volume><issue>19</issue><spage>1997</spage><epage>2009</epage><pages>1997-2009</pages><issn>0009-7322</issn><eissn>1524-4539</eissn><abstract>BACKGROUND:Current guidelines call for high-intensity statin therapy in patients with cardiovascular disease on the basis of several previous “more versus less statins” trials. However, no clear evidence for more versus less statins has been established in an Asian population. METHODS:In this prospective, multicenter, randomized, open-label, blinded end point study, 13 054 Japanese patients with stable coronary artery disease who achieved low-density lipoprotein cholesterol (LDL-C) &lt;120 mg/dL during a run-in period (pitavastatin 1 mg/d) were randomized in a 1-to-1 fashion to high-dose (pitavastatin 4 mg/d; n=6526) or low-dose (pitavastatin 1 mg/d; n=6528) statin therapy. The primary end point was a composite of cardiovascular death, nonfatal myocardial infarction, nonfatal ischemic stroke, or unstable angina requiring emergency hospitalization. The secondary composite end point was a composite of the primary end point and clinically indicated coronary revascularization excluding target-lesion revascularization at sites of prior percutaneous coronary intervention. RESULTS:The mean age of the study population was 68 years, and 83% were male. The mean LDL-C level before enrollment was 93 mg/dL with 91% of patients taking statins. The baseline LDL-C level after the run-in period on pitavastatin 1 mg/d was 87.7 and 88.1 mg/dL in the high-dose and low-dose groups, respectively. During the entire course of follow-up, LDL-C in the high-dose group was lower by 14.7 mg/dL than in the low-dose group (P&lt;0.001). With a median follow-up of 3.9 years, high-dose as compared with low-dose pitavastatin significantly reduced the risk of the primary end point (266 patients [4.3%] and 334 patients [5.4%]; hazard ratio, 0.81; 95% confidence interval, 0.69–0.95; P=0.01) and the risk of the secondary composite end point (489 patients [7.9%] and 600 patients [9.7%]; hazard ratio, 0.83; 95% confidence interval, 0.73–0.93; P=0.002). High-dose pitavastatin also significantly reduced the risks of several other secondary end points such as all-cause death, myocardial infarction, and clinically indicated coronary revascularization. The results for the primary and the secondary composite end points were consistent across several prespecified subgroups, including the low (&lt;95 mg/dL) baseline LDL-C subgroup. Serious adverse event rates were low in both groups. CONCLUSIONS:High-dose (4 mg/d) compared with low-dose (1 mg/d) pitavastatin therapy significantly reduced cardiovascular events in Japanese patients with stable coronary artery disease. CLINICAL TRIAL REGISTRATION:URLhttps://www.clinicaltrials.gov. Unique identifierNCT01042730.</abstract><cop>United States</cop><pub>by the American College of Cardiology Foundation and the American Heart Association, Inc</pub><pmid>29735587</pmid><doi>10.1161/CIRCULATIONAHA.117.032615</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record>
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identifier ISSN: 0009-7322
ispartof Circulation (New York, N.Y.), 2018-05, Vol.137 (19), p.1997-2009
issn 0009-7322
1524-4539
language eng
recordid cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_5959207
source MEDLINE; American Heart Association Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Journals@Ovid Complete
subjects Aged
Biomarkers - blood
C-Reactive Protein - metabolism
Cholesterol, LDL - blood
Coronary Artery Disease - blood
Coronary Artery Disease - diagnostic imaging
Coronary Artery Disease - drug therapy
Coronary Artery Disease - mortality
Dyslipidemias - blood
Dyslipidemias - diagnosis
Dyslipidemias - drug therapy
Dyslipidemias - mortality
Female
Humans
Hydroxymethylglutaryl-CoA Reductase Inhibitors - administration & dosage
Hydroxymethylglutaryl-CoA Reductase Inhibitors - adverse effects
Inflammation Mediators - blood
Japan - epidemiology
Male
Middle Aged
Original s
Prospective Studies
Quinolines - administration & dosage
Quinolines - adverse effects
Risk Assessment
Risk Factors
Time Factors
Treatment Outcome
title High-Dose Versus Low-Dose Pitavastatin in Japanese Patients With Stable Coronary Artery Disease (REAL-CAD): A Randomized Superiority Trial
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