Association between body mass index and clinical outcomes after new-generation drug-eluting stent implantation: Korean multi-center registry data

It is unclear whether the obesity paradox is still apparent in the new-generation drug-eluting stent (DES) era. Therefore, we assessed the impact of body mass index (BMI) on clinical outcome after percutaneous coronary intervention (PCI) with new-generation DESs. A total of 5264 consecutive patients...

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Veröffentlicht in:Atherosclerosis 2018-10, Vol.277, p.155-162
Hauptverfasser: Kim, Byung Gyu, Hong, Sung-Jin, Kim, Byeong-Keuk, Ahn, Chul-Min, Shin, Dong-Ho, Kim, Jung-Sun, Ko, Young-Guk, Choi, Donghoon, Hong, Myeong-Ki, Jang, Yangsoo
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container_title Atherosclerosis
container_volume 277
creator Kim, Byung Gyu
Hong, Sung-Jin
Kim, Byeong-Keuk
Ahn, Chul-Min
Shin, Dong-Ho
Kim, Jung-Sun
Ko, Young-Guk
Choi, Donghoon
Hong, Myeong-Ki
Jang, Yangsoo
description It is unclear whether the obesity paradox is still apparent in the new-generation drug-eluting stent (DES) era. Therefore, we assessed the impact of body mass index (BMI) on clinical outcome after percutaneous coronary intervention (PCI) with new-generation DESs. A total of 5264 consecutive patients from 4 new-generation DES registries were divided into 4 categories according to BMI: 1) underweight (BMI
doi_str_mv 10.1016/j.atherosclerosis.2018.08.047
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Therefore, we assessed the impact of body mass index (BMI) on clinical outcome after percutaneous coronary intervention (PCI) with new-generation DESs. A total of 5264 consecutive patients from 4 new-generation DES registries were divided into 4 categories according to BMI: 1) underweight (BMI&lt;18.5 kg/m2, n = 130), 2) normal weight (18.5 ≤ BMI &lt;25 kg/m2, n = 2943), 3) overweight (25 ≤ BMI&lt;30 kg/m2, n = 1932), and 4) obese (BMI≥30 kg/m2, n = 259). The primary endpoint was the occurrence of major adverse cardiac and cerebrovascular event (MACCE) at 12 months, including all-cause mortality, nonfatal myocardial infarction, stroke, and target-vessel revascularization. The 12-month MACCE rates decreased according to increasing BMI categories. (underweight, 13.1%; normal, 6.0%; overweight, 4.8%; obese, 4.2%; p &lt; 0.001). After adjustment for other confounders, the underweight group had significantly higher MACCE rates than the normal-weight (hazard ratio [HR], 0.57; 95% confidence interval [CI], 0.33–0.99; p = 0.049), overweight (HR, 0.49; 95% CI, 0.27–0.88; p = 0.017), and obese (HR, 0.41; 95% CI, 0.18–0.98; p = 0.044) groups. These differences were mainly driven by all-cause mortality and target-vessel revascularization. When BMI was treated as a continuous variable, BMI per 1 kg/m2 was also an independent predictor for MACCE (HR, 0.95; 95% CI, 0.91–0.99; p = 0.008) and a MACE increase began below a BMI of 24 kg/m2. Lower BMI was significantly associated with higher rates of MACCE and all-cause mortality after PCI. The obesity paradox is manifested in Korean patients in the new-generation DES era. •Lower BMI was linked to worse outcomes after new-generation DES implantation.•This result was driven by not only mortality but also ischemic adverse events.•A BMI below 24 kg/m2 was an independent predictor of MACCEs.•Patients with low BMI might have more atherosclerotic burden than those with high BMI.•Physicians should identify other risk factors and comorbidities in patients with low BMI.</description><identifier>ISSN: 0021-9150</identifier><identifier>EISSN: 1879-1484</identifier><identifier>DOI: 10.1016/j.atherosclerosis.2018.08.047</identifier><identifier>PMID: 30216914</identifier><language>eng</language><publisher>Ireland: Elsevier B.V</publisher><subject>Acute Coronary Syndrome - diagnosis ; Acute Coronary Syndrome - mortality ; Acute Coronary Syndrome - therapy ; Body Mass Index ; Comorbidity ; Coronary Artery Disease - diagnosis ; Coronary Artery Disease - mortality ; Coronary Artery Disease - therapy ; Drug-eluting stent ; Drug-Eluting Stents ; Humans ; Obesity ; Obesity - diagnosis ; Obesity - mortality ; Percutaneous coronary intervention ; Percutaneous Coronary Intervention - adverse effects ; Percutaneous Coronary Intervention - instrumentation ; Percutaneous Coronary Intervention - mortality ; Prosthesis Design ; Registries ; Republic of Korea - epidemiology ; Risk Assessment ; Risk Factors ; Thinness - diagnosis ; Thinness - mortality ; Time Factors ; Treatment Outcome</subject><ispartof>Atherosclerosis, 2018-10, Vol.277, p.155-162</ispartof><rights>2018 Elsevier B.V.</rights><rights>Copyright © 2018 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c455t-387f2e30d937c606bc43f3c32ecc218499a196374208dd86b791438fe566a9de3</citedby><cites>FETCH-LOGICAL-c455t-387f2e30d937c606bc43f3c32ecc218499a196374208dd86b791438fe566a9de3</cites><orcidid>0000-0003-2263-3274 ; 0000-0001-5780-9642 ; 0000-0002-2169-3112 ; 0000-0001-7748-5788</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.atherosclerosis.2018.08.047$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30216914$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kim, Byung Gyu</creatorcontrib><creatorcontrib>Hong, Sung-Jin</creatorcontrib><creatorcontrib>Kim, Byeong-Keuk</creatorcontrib><creatorcontrib>Ahn, Chul-Min</creatorcontrib><creatorcontrib>Shin, Dong-Ho</creatorcontrib><creatorcontrib>Kim, Jung-Sun</creatorcontrib><creatorcontrib>Ko, Young-Guk</creatorcontrib><creatorcontrib>Choi, Donghoon</creatorcontrib><creatorcontrib>Hong, Myeong-Ki</creatorcontrib><creatorcontrib>Jang, Yangsoo</creatorcontrib><title>Association between body mass index and clinical outcomes after new-generation drug-eluting stent implantation: Korean multi-center registry data</title><title>Atherosclerosis</title><addtitle>Atherosclerosis</addtitle><description>It is unclear whether the obesity paradox is still apparent in the new-generation drug-eluting stent (DES) era. Therefore, we assessed the impact of body mass index (BMI) on clinical outcome after percutaneous coronary intervention (PCI) with new-generation DESs. A total of 5264 consecutive patients from 4 new-generation DES registries were divided into 4 categories according to BMI: 1) underweight (BMI&lt;18.5 kg/m2, n = 130), 2) normal weight (18.5 ≤ BMI &lt;25 kg/m2, n = 2943), 3) overweight (25 ≤ BMI&lt;30 kg/m2, n = 1932), and 4) obese (BMI≥30 kg/m2, n = 259). The primary endpoint was the occurrence of major adverse cardiac and cerebrovascular event (MACCE) at 12 months, including all-cause mortality, nonfatal myocardial infarction, stroke, and target-vessel revascularization. The 12-month MACCE rates decreased according to increasing BMI categories. (underweight, 13.1%; normal, 6.0%; overweight, 4.8%; obese, 4.2%; p &lt; 0.001). After adjustment for other confounders, the underweight group had significantly higher MACCE rates than the normal-weight (hazard ratio [HR], 0.57; 95% confidence interval [CI], 0.33–0.99; p = 0.049), overweight (HR, 0.49; 95% CI, 0.27–0.88; p = 0.017), and obese (HR, 0.41; 95% CI, 0.18–0.98; p = 0.044) groups. These differences were mainly driven by all-cause mortality and target-vessel revascularization. When BMI was treated as a continuous variable, BMI per 1 kg/m2 was also an independent predictor for MACCE (HR, 0.95; 95% CI, 0.91–0.99; p = 0.008) and a MACE increase began below a BMI of 24 kg/m2. Lower BMI was significantly associated with higher rates of MACCE and all-cause mortality after PCI. The obesity paradox is manifested in Korean patients in the new-generation DES era. •Lower BMI was linked to worse outcomes after new-generation DES implantation.•This result was driven by not only mortality but also ischemic adverse events.•A BMI below 24 kg/m2 was an independent predictor of MACCEs.•Patients with low BMI might have more atherosclerotic burden than those with high BMI.•Physicians should identify other risk factors and comorbidities in patients with low BMI.</description><subject>Acute Coronary Syndrome - diagnosis</subject><subject>Acute Coronary Syndrome - mortality</subject><subject>Acute Coronary Syndrome - therapy</subject><subject>Body Mass Index</subject><subject>Comorbidity</subject><subject>Coronary Artery Disease - diagnosis</subject><subject>Coronary Artery Disease - mortality</subject><subject>Coronary Artery Disease - therapy</subject><subject>Drug-eluting stent</subject><subject>Drug-Eluting Stents</subject><subject>Humans</subject><subject>Obesity</subject><subject>Obesity - diagnosis</subject><subject>Obesity - mortality</subject><subject>Percutaneous coronary intervention</subject><subject>Percutaneous Coronary Intervention - adverse effects</subject><subject>Percutaneous Coronary Intervention - instrumentation</subject><subject>Percutaneous Coronary Intervention - mortality</subject><subject>Prosthesis Design</subject><subject>Registries</subject><subject>Republic of Korea - epidemiology</subject><subject>Risk Assessment</subject><subject>Risk Factors</subject><subject>Thinness - diagnosis</subject><subject>Thinness - mortality</subject><subject>Time Factors</subject><subject>Treatment Outcome</subject><issn>0021-9150</issn><issn>1879-1484</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNUU1v1DAQtSpQu7T8BeQLEpcsduwkTiUOVVUKaqVe2rPltSeLV4m9eBzK_oz-43rZ0gMnpNHM4b158_EI-cjZkjPeft4sTf4BKaId99njsmZcLVkJ2R2RBVddX3Gp5BuyYKzmVc8bdkLeIW4YKxSujsmJKEDbc7kgTxeI0XqTfQx0BfkRoNTodnQyiNQHB7-pCY7a0QdvzUjjnG2cAKkZMiQa4LFaQ4B0kHBpXlcwztmHNcUMIVM_bUcT8h_8nN7EBCbQaR6zr2zBi0aCtcecdtSZbM7I28GMCO9f6il5-Hp1f_mtur27_n55cVtZ2TS5EqobahDM9aKzLWtXVopBWFGDtTVXsu8N71vRyZop51S76sq9Qg3QtK3pHYhT8umgu03x5wyY9eTRwlh2hTijrjlrWCMa2RTqlwPVlo9jgkFvk59M2mnO9N4VvdH_uKL3rmhWQnal_8PLqHk1gXvt_mtDIVwfCFAO_uUhabQeggXnE9isXfT_OeoZtfqrlw</recordid><startdate>201810</startdate><enddate>201810</enddate><creator>Kim, Byung Gyu</creator><creator>Hong, Sung-Jin</creator><creator>Kim, Byeong-Keuk</creator><creator>Ahn, Chul-Min</creator><creator>Shin, Dong-Ho</creator><creator>Kim, Jung-Sun</creator><creator>Ko, Young-Guk</creator><creator>Choi, Donghoon</creator><creator>Hong, Myeong-Ki</creator><creator>Jang, Yangsoo</creator><general>Elsevier B.V</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>7X8</scope><orcidid>https://orcid.org/0000-0003-2263-3274</orcidid><orcidid>https://orcid.org/0000-0001-5780-9642</orcidid><orcidid>https://orcid.org/0000-0002-2169-3112</orcidid><orcidid>https://orcid.org/0000-0001-7748-5788</orcidid></search><sort><creationdate>201810</creationdate><title>Association between body mass index and clinical outcomes after new-generation drug-eluting stent implantation: Korean multi-center registry data</title><author>Kim, Byung Gyu ; Hong, Sung-Jin ; Kim, Byeong-Keuk ; Ahn, Chul-Min ; Shin, Dong-Ho ; Kim, Jung-Sun ; Ko, Young-Guk ; Choi, Donghoon ; Hong, Myeong-Ki ; Jang, Yangsoo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c455t-387f2e30d937c606bc43f3c32ecc218499a196374208dd86b791438fe566a9de3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Acute Coronary Syndrome - diagnosis</topic><topic>Acute Coronary Syndrome - mortality</topic><topic>Acute Coronary Syndrome - therapy</topic><topic>Body Mass Index</topic><topic>Comorbidity</topic><topic>Coronary Artery Disease - diagnosis</topic><topic>Coronary Artery Disease - mortality</topic><topic>Coronary Artery Disease - therapy</topic><topic>Drug-eluting stent</topic><topic>Drug-Eluting Stents</topic><topic>Humans</topic><topic>Obesity</topic><topic>Obesity - diagnosis</topic><topic>Obesity - mortality</topic><topic>Percutaneous coronary intervention</topic><topic>Percutaneous Coronary Intervention - adverse effects</topic><topic>Percutaneous Coronary Intervention - instrumentation</topic><topic>Percutaneous Coronary Intervention - mortality</topic><topic>Prosthesis Design</topic><topic>Registries</topic><topic>Republic of Korea - epidemiology</topic><topic>Risk Assessment</topic><topic>Risk Factors</topic><topic>Thinness - diagnosis</topic><topic>Thinness - mortality</topic><topic>Time Factors</topic><topic>Treatment Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Byung Gyu</creatorcontrib><creatorcontrib>Hong, Sung-Jin</creatorcontrib><creatorcontrib>Kim, Byeong-Keuk</creatorcontrib><creatorcontrib>Ahn, Chul-Min</creatorcontrib><creatorcontrib>Shin, Dong-Ho</creatorcontrib><creatorcontrib>Kim, Jung-Sun</creatorcontrib><creatorcontrib>Ko, Young-Guk</creatorcontrib><creatorcontrib>Choi, Donghoon</creatorcontrib><creatorcontrib>Hong, Myeong-Ki</creatorcontrib><creatorcontrib>Jang, Yangsoo</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Atherosclerosis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kim, Byung Gyu</au><au>Hong, Sung-Jin</au><au>Kim, Byeong-Keuk</au><au>Ahn, Chul-Min</au><au>Shin, Dong-Ho</au><au>Kim, Jung-Sun</au><au>Ko, Young-Guk</au><au>Choi, Donghoon</au><au>Hong, Myeong-Ki</au><au>Jang, Yangsoo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Association between body mass index and clinical outcomes after new-generation drug-eluting stent implantation: Korean multi-center registry data</atitle><jtitle>Atherosclerosis</jtitle><addtitle>Atherosclerosis</addtitle><date>2018-10</date><risdate>2018</risdate><volume>277</volume><spage>155</spage><epage>162</epage><pages>155-162</pages><issn>0021-9150</issn><eissn>1879-1484</eissn><abstract>It is unclear whether the obesity paradox is still apparent in the new-generation drug-eluting stent (DES) era. Therefore, we assessed the impact of body mass index (BMI) on clinical outcome after percutaneous coronary intervention (PCI) with new-generation DESs. A total of 5264 consecutive patients from 4 new-generation DES registries were divided into 4 categories according to BMI: 1) underweight (BMI&lt;18.5 kg/m2, n = 130), 2) normal weight (18.5 ≤ BMI &lt;25 kg/m2, n = 2943), 3) overweight (25 ≤ BMI&lt;30 kg/m2, n = 1932), and 4) obese (BMI≥30 kg/m2, n = 259). The primary endpoint was the occurrence of major adverse cardiac and cerebrovascular event (MACCE) at 12 months, including all-cause mortality, nonfatal myocardial infarction, stroke, and target-vessel revascularization. The 12-month MACCE rates decreased according to increasing BMI categories. (underweight, 13.1%; normal, 6.0%; overweight, 4.8%; obese, 4.2%; p &lt; 0.001). After adjustment for other confounders, the underweight group had significantly higher MACCE rates than the normal-weight (hazard ratio [HR], 0.57; 95% confidence interval [CI], 0.33–0.99; p = 0.049), overweight (HR, 0.49; 95% CI, 0.27–0.88; p = 0.017), and obese (HR, 0.41; 95% CI, 0.18–0.98; p = 0.044) groups. These differences were mainly driven by all-cause mortality and target-vessel revascularization. When BMI was treated as a continuous variable, BMI per 1 kg/m2 was also an independent predictor for MACCE (HR, 0.95; 95% CI, 0.91–0.99; p = 0.008) and a MACE increase began below a BMI of 24 kg/m2. Lower BMI was significantly associated with higher rates of MACCE and all-cause mortality after PCI. The obesity paradox is manifested in Korean patients in the new-generation DES era. •Lower BMI was linked to worse outcomes after new-generation DES implantation.•This result was driven by not only mortality but also ischemic adverse events.•A BMI below 24 kg/m2 was an independent predictor of MACCEs.•Patients with low BMI might have more atherosclerotic burden than those with high BMI.•Physicians should identify other risk factors and comorbidities in patients with low BMI.</abstract><cop>Ireland</cop><pub>Elsevier B.V</pub><pmid>30216914</pmid><doi>10.1016/j.atherosclerosis.2018.08.047</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-2263-3274</orcidid><orcidid>https://orcid.org/0000-0001-5780-9642</orcidid><orcidid>https://orcid.org/0000-0002-2169-3112</orcidid><orcidid>https://orcid.org/0000-0001-7748-5788</orcidid></addata></record>
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subjects Acute Coronary Syndrome - diagnosis
Acute Coronary Syndrome - mortality
Acute Coronary Syndrome - therapy
Body Mass Index
Comorbidity
Coronary Artery Disease - diagnosis
Coronary Artery Disease - mortality
Coronary Artery Disease - therapy
Drug-eluting stent
Drug-Eluting Stents
Humans
Obesity
Obesity - diagnosis
Obesity - mortality
Percutaneous coronary intervention
Percutaneous Coronary Intervention - adverse effects
Percutaneous Coronary Intervention - instrumentation
Percutaneous Coronary Intervention - mortality
Prosthesis Design
Registries
Republic of Korea - epidemiology
Risk Assessment
Risk Factors
Thinness - diagnosis
Thinness - mortality
Time Factors
Treatment Outcome
title Association between body mass index and clinical outcomes after new-generation drug-eluting stent implantation: Korean multi-center registry data
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