Impact of Body Composition Indices on Ten-year Mortality After Revascularization of Complex Coronary Artery Disease (From the Syntax Extended Survival Trial)

Masafumi Ono; Hideyuki Kawashima; Hironori Hara; Neil O'Leary; Chao Gao; Rutao Wang; Kuniaki Takahashi; Joanna J. Wykrzykowska; Jan J. Piek; Michael J. Mack; David R. Holmes; Marie Claude Morice; Stuart J. Head; Arie Pieter Kappetein; Daniel J.F.M. Thuijs; Thilo Noack; Mohr W. Friedrich; Piroze M. Davierwala; John W. McEvoy; Yoshinobu Onuma; Patrick W. Serruys

doi:10.1016/j.amjcard.2021.04.008

Impact of Body Composition Indices on Ten-year Mortality After Revascularization of Complex Coronary Artery Disease (From the Syntax Extended Survival Trial)

Masafumi Ono, Hideyuki Kawashima, Hironori Hara, Neil O'Leary, Chao Gao, Rutao Wang, Kuniaki Takahashi, Joanna J. Wykrzykowska, Jan J. Piek, Michael J. Mack, David R. Holmes, Marie Claude Morice, Stuart J. Head, Arie Pieter Kappetein, Daniel J.F.M. Thuijs, Thilo Noack, Mohr W. Friedrich, Piroze M. Davierwala, John W. McEvoy, Yoshinobu OnumaPatrick W. Serruys^*

^*Corresponding author for this work

Cardiothoracic Surgery

Research output: Contribution to journal › Article › Academic › peer-review

8 Citations (Scopus)

Abstract

Numerous studies have demonstrated a paradoxical association between higher baseline body mass index (BMI) and lower long-term mortality risk after coronary revascularization, known as the “obesity paradox”, possibly relying on the single use of BMI. The current study is a post-hoc analysis of the SYNTAX Extended Survival (SYNTAXES) trial, which is the extended follow-up of the SYNTAX trial comparing percutaneous coronary intervention (PCI) versus coronary artery bypass graft (CABG) in patients with left-main coronary artery disease (LMCAD) or three-vessel disease (3VD). Patients were stratified according to baseline BMI and/or waist circumference (WC). Out of 1,800 patients, 1,799 (99.9%) and 1,587 (88.2%) had available baseline BMI and WC data, respectively. Of those, 1,327 (73.8%) patients had High BMI (≥25 kg/m²), whereas 705 (44.4%) patients had High WC (>102 cm for men or >88 cm for women). When stratified by both BMI and WC, 10-year mortality risk was significantly higher in patients with Low BMI/Low WC (adjusted hazard ratio [HR]: 1.65; 95% confidence interval [CI]: 1.09 to 2.51), Low BMI/ High WC (adjusted HR: 2.74; 95% CI: 1.12 to 6.69), or High BMI/High WC (adjusted HR: 1.59; 95% CI: 1.11 to 2.27) compared to those with High BMI/Low WC. In conclusion, the “obesity paradox” following coronary revascularization would be driven by low long-term mortality risk of the High BMI/Low WC group. Body composition should be assessed by the combination of BMI and WC in the appropriate evaluation of the long-term risk of obesity in patients with LMCAD or 3VD.

Original language	English
Pages (from-to)	30-38
Number of pages	9
Journal	American Journal of Cardiology
Volume	151
DOIs	https://doi.org/10.1016/j.amjcard.2021.04.008
Publication status	Published - 15 Jul 2021

Bibliographical note

Funding Information:
The SYNTAX Extended Survival study, during extension of follow-up up to 10 years, was supported by the German Foundation of Heart Research (Frankfurt am Main, Germany). The SYNTAX trial, during 0-5 year follow-up, was funded by Boston Scientific Corporation (Marlborough, MA, USA). Both sponsors had no role in the study design, data collection, data analyses and interpretation of the study data, nor were involved in the decision to publish the final manuscript. The principal investigators and authors had complete scientific freedom.

Funding Information:
Dr. Hara reports a grant for studying overseas from Japanese Circulation Society and a grant from Fukuda Foundation for Medical Technology, outside the submitted work.

Publisher Copyright:
© 2021 The Author(s)

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Ono, M., Kawashima, H., Hara, H., O'Leary, N., Gao, C., Wang, R., Takahashi, K., Wykrzykowska, J. J., Piek, J. J., Mack, M. J., Holmes, D. R., Morice, M. C., Head, S. J., Kappetein, A. P., Thuijs, D. J. F. M., Noack, T., Friedrich, M. W., Davierwala, P. M., McEvoy, J. W., ... Serruys, P. W. (2021). Impact of Body Composition Indices on Ten-year Mortality After Revascularization of Complex Coronary Artery Disease (From the Syntax Extended Survival Trial). American Journal of Cardiology, 151, 30-38. https://doi.org/10.1016/j.amjcard.2021.04.008

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title = "Impact of Body Composition Indices on Ten-year Mortality After Revascularization of Complex Coronary Artery Disease (From the Syntax Extended Survival Trial)",

abstract = "Numerous studies have demonstrated a paradoxical association between higher baseline body mass index (BMI) and lower long-term mortality risk after coronary revascularization, known as the “obesity paradox”, possibly relying on the single use of BMI. The current study is a post-hoc analysis of the SYNTAX Extended Survival (SYNTAXES) trial, which is the extended follow-up of the SYNTAX trial comparing percutaneous coronary intervention (PCI) versus coronary artery bypass graft (CABG) in patients with left-main coronary artery disease (LMCAD) or three-vessel disease (3VD). Patients were stratified according to baseline BMI and/or waist circumference (WC). Out of 1,800 patients, 1,799 (99.9%) and 1,587 (88.2%) had available baseline BMI and WC data, respectively. Of those, 1,327 (73.8%) patients had High BMI (≥25 kg/m2), whereas 705 (44.4%) patients had High WC (>102 cm for men or >88 cm for women). When stratified by both BMI and WC, 10-year mortality risk was significantly higher in patients with Low BMI/Low WC (adjusted hazard ratio [HR]: 1.65; 95% confidence interval [CI]: 1.09 to 2.51), Low BMI/ High WC (adjusted HR: 2.74; 95% CI: 1.12 to 6.69), or High BMI/High WC (adjusted HR: 1.59; 95% CI: 1.11 to 2.27) compared to those with High BMI/Low WC. In conclusion, the “obesity paradox” following coronary revascularization would be driven by low long-term mortality risk of the High BMI/Low WC group. Body composition should be assessed by the combination of BMI and WC in the appropriate evaluation of the long-term risk of obesity in patients with LMCAD or 3VD.",

author = "Masafumi Ono and Hideyuki Kawashima and Hironori Hara and Neil O'Leary and Chao Gao and Rutao Wang and Kuniaki Takahashi and Wykrzykowska, {Joanna J.} and Piek, {Jan J.} and Mack, {Michael J.} and Holmes, {David R.} and Morice, {Marie Claude} and Head, {Stuart J.} and Kappetein, {Arie Pieter} and Thuijs, {Daniel J.F.M.} and Thilo Noack and Friedrich, {Mohr W.} and Davierwala, {Piroze M.} and McEvoy, {John W.} and Yoshinobu Onuma and Serruys, {Patrick W.}",

note = "Funding Information: The SYNTAX Extended Survival study, during extension of follow-up up to 10 years, was supported by the German Foundation of Heart Research (Frankfurt am Main, Germany). The SYNTAX trial, during 0-5 year follow-up, was funded by Boston Scientific Corporation (Marlborough, MA, USA). Both sponsors had no role in the study design, data collection, data analyses and interpretation of the study data, nor were involved in the decision to publish the final manuscript. The principal investigators and authors had complete scientific freedom. Funding Information: Dr. Hara reports a grant for studying overseas from Japanese Circulation Society and a grant from Fukuda Foundation for Medical Technology, outside the submitted work. Publisher Copyright: {\textcopyright} 2021 The Author(s)",

year = "2021",

month = jul,

day = "15",

doi = "10.1016/j.amjcard.2021.04.008",

language = "English",

volume = "151",

pages = "30--38",

journal = "American Journal of Cardiology",

issn = "0002-9149",

publisher = "Elsevier Inc.",

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Ono, M, Kawashima, H, Hara, H, O'Leary, N, Gao, C, Wang, R, Takahashi, K, Wykrzykowska, JJ, Piek, JJ, Mack, MJ, Holmes, DR, Morice, MC, Head, SJ, Kappetein, AP, Thuijs, DJFM, Noack, T, Friedrich, MW, Davierwala, PM, McEvoy, JW, Onuma, Y & Serruys, PW 2021, 'Impact of Body Composition Indices on Ten-year Mortality After Revascularization of Complex Coronary Artery Disease (From the Syntax Extended Survival Trial)', American Journal of Cardiology, vol. 151, pp. 30-38. https://doi.org/10.1016/j.amjcard.2021.04.008

TY - JOUR

T1 - Impact of Body Composition Indices on Ten-year Mortality After Revascularization of Complex Coronary Artery Disease (From the Syntax Extended Survival Trial)

AU - Ono, Masafumi

AU - Kawashima, Hideyuki

AU - Hara, Hironori

AU - O'Leary, Neil

AU - Gao, Chao

AU - Wang, Rutao

AU - Takahashi, Kuniaki

AU - Wykrzykowska, Joanna J.

AU - Piek, Jan J.

AU - Mack, Michael J.

AU - Holmes, David R.

AU - Morice, Marie Claude

AU - Head, Stuart J.

AU - Kappetein, Arie Pieter

AU - Thuijs, Daniel J.F.M.

AU - Noack, Thilo

AU - Friedrich, Mohr W.

AU - Davierwala, Piroze M.

AU - McEvoy, John W.

AU - Onuma, Yoshinobu

AU - Serruys, Patrick W.

N1 - Funding Information: The SYNTAX Extended Survival study, during extension of follow-up up to 10 years, was supported by the German Foundation of Heart Research (Frankfurt am Main, Germany). The SYNTAX trial, during 0-5 year follow-up, was funded by Boston Scientific Corporation (Marlborough, MA, USA). Both sponsors had no role in the study design, data collection, data analyses and interpretation of the study data, nor were involved in the decision to publish the final manuscript. The principal investigators and authors had complete scientific freedom. Funding Information: Dr. Hara reports a grant for studying overseas from Japanese Circulation Society and a grant from Fukuda Foundation for Medical Technology, outside the submitted work. Publisher Copyright: © 2021 The Author(s)

PY - 2021/7/15

Y1 - 2021/7/15

N2 - Numerous studies have demonstrated a paradoxical association between higher baseline body mass index (BMI) and lower long-term mortality risk after coronary revascularization, known as the “obesity paradox”, possibly relying on the single use of BMI. The current study is a post-hoc analysis of the SYNTAX Extended Survival (SYNTAXES) trial, which is the extended follow-up of the SYNTAX trial comparing percutaneous coronary intervention (PCI) versus coronary artery bypass graft (CABG) in patients with left-main coronary artery disease (LMCAD) or three-vessel disease (3VD). Patients were stratified according to baseline BMI and/or waist circumference (WC). Out of 1,800 patients, 1,799 (99.9%) and 1,587 (88.2%) had available baseline BMI and WC data, respectively. Of those, 1,327 (73.8%) patients had High BMI (≥25 kg/m2), whereas 705 (44.4%) patients had High WC (>102 cm for men or >88 cm for women). When stratified by both BMI and WC, 10-year mortality risk was significantly higher in patients with Low BMI/Low WC (adjusted hazard ratio [HR]: 1.65; 95% confidence interval [CI]: 1.09 to 2.51), Low BMI/ High WC (adjusted HR: 2.74; 95% CI: 1.12 to 6.69), or High BMI/High WC (adjusted HR: 1.59; 95% CI: 1.11 to 2.27) compared to those with High BMI/Low WC. In conclusion, the “obesity paradox” following coronary revascularization would be driven by low long-term mortality risk of the High BMI/Low WC group. Body composition should be assessed by the combination of BMI and WC in the appropriate evaluation of the long-term risk of obesity in patients with LMCAD or 3VD.

AB - Numerous studies have demonstrated a paradoxical association between higher baseline body mass index (BMI) and lower long-term mortality risk after coronary revascularization, known as the “obesity paradox”, possibly relying on the single use of BMI. The current study is a post-hoc analysis of the SYNTAX Extended Survival (SYNTAXES) trial, which is the extended follow-up of the SYNTAX trial comparing percutaneous coronary intervention (PCI) versus coronary artery bypass graft (CABG) in patients with left-main coronary artery disease (LMCAD) or three-vessel disease (3VD). Patients were stratified according to baseline BMI and/or waist circumference (WC). Out of 1,800 patients, 1,799 (99.9%) and 1,587 (88.2%) had available baseline BMI and WC data, respectively. Of those, 1,327 (73.8%) patients had High BMI (≥25 kg/m2), whereas 705 (44.4%) patients had High WC (>102 cm for men or >88 cm for women). When stratified by both BMI and WC, 10-year mortality risk was significantly higher in patients with Low BMI/Low WC (adjusted hazard ratio [HR]: 1.65; 95% confidence interval [CI]: 1.09 to 2.51), Low BMI/ High WC (adjusted HR: 2.74; 95% CI: 1.12 to 6.69), or High BMI/High WC (adjusted HR: 1.59; 95% CI: 1.11 to 2.27) compared to those with High BMI/Low WC. In conclusion, the “obesity paradox” following coronary revascularization would be driven by low long-term mortality risk of the High BMI/Low WC group. Body composition should be assessed by the combination of BMI and WC in the appropriate evaluation of the long-term risk of obesity in patients with LMCAD or 3VD.

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U2 - 10.1016/j.amjcard.2021.04.008

DO - 10.1016/j.amjcard.2021.04.008

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AN - SCOPUS:85106979692

SN - 0002-9149

VL - 151

SP - 30

EP - 38

JO - American Journal of Cardiology

JF - American Journal of Cardiology

ER -

Impact of Body Composition Indices on Ten-year Mortality After Revascularization of Complex Coronary Artery Disease (From the Syntax Extended Survival Trial)

Abstract

Bibliographical note

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