Adiponectin and progression of arterial stiffness in hypertensive patients

Jong Chan Youn, Changsoo Kim, Sungha Park, Sang Hak Lee, Seok Min Kang, Donghoon Choi, Nak Hoon Son, Dong Jik Shin, Yangsoo Jang

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33 Citations (Scopus)

Abstract

Background: Recent studies suggest that adiposity is associated with arterial stiffness. However, it is unclear which adipokine or what adiposity related parameters are related with the progression of arterial stiffness. We hypothesized that in hypertensive patients, initial levels of adipokines such as adiponectin and resistin are related to the progression of arterial stiffness, which has been proven to be associated with increased risk of cardiovascular events. Methods: One hundred forty one consecutive patients with treated essential hypertension (81 men, 57.7 ± 8.2 years) were enrolled. Pulse wave velocity (PWV) was measured at baseline, and after 24 months. Clinical variables and laboratory findings at the time of initial enrollment were analyzed to reveal the determinants of arterial stiffening. Results: Mean heart to femoral PWV (hfPWV) was 992 ± 202 cm/s at baseline, and 1021 ± 263 cm/s at 24 months follow up. hfPWV progressed in seventy two patients (51.1%) during follow up period. In patients with hfPWV progression, mean plasma adiponectin level was significantly lower than patients with nonprogression (progressor: 5.18 ± 3.21 μg/ml, non-progressor: 7.02 ± 5.19 μg/ml, p = 0.013). Multivariate regression analysis revealed plasma adiponectin level to being an independent predictor of hfPWV changes (ß = - 0.018, p = 0.032) when controlled for age, gender, SBP changes, BP control and HOMA. Conclusions: Plasma adiponectin levels are associated with progression of arterial stiffness in hypertensive patients. These findings may be one explanation for the high association between adiposity and arterial stiffness in hypertensive patients.

Original languageEnglish
Pages (from-to)316-319
Number of pages4
JournalInternational Journal of Cardiology
Volume163
Issue number3
DOIs
Publication statusPublished - 2013 Mar 10

Bibliographical note

Funding Information:
This study was supported by a grant A000385 from the Korean Health Technology R&D Project, Ministry of Health & Welfare, Republic of Korea , and by a grant 2010-0020766 from the Public Welfare & Safety research program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology, Republic of Korea . The authors of this manuscript have certified that they comply with the Principles of Ethical Publishing in the International Journal of Cardiology.

All Science Journal Classification (ASJC) codes

  • Cardiology and Cardiovascular Medicine

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