Back to Search
Start Over
Effect of febuxostat on the level of malondialdehyde‐modified low‐density lipoprotein, an oxidative stress marker: A subanalysis of the PRIZE study.
- Source :
- Clinical Cardiology; Jun2023, Vol. 46 Issue 6, p698-706, 9p
- Publication Year :
- 2023
-
Abstract
- Background: Febuxostat is a selective xanthine oxidase inhibitor that reportedly exhibits antioxidant properties. We previously performed a multicentre, randomized controlled (PRIZE) study for vascular evaluation under uric acid (UA) control by febuxostat to investigate the progression of carotid lesions in asymptomatic hyperuricemic patients with carotid atherosclerosis for 2 years. Hypothesis: The current subanalysis of the PRIZE study aimed to assess the effect of febuxostat on the level of malondialdehyde‐modified low‐density lipoprotein (MDA‐LDL), an oxidative stress marker. Methods: We recruited 383 patients (febuxostat group, n = 200; control group, n = 183) from the PRIZE trial for whom MDA‐LDL measurements were available. The UA, MDA‐LDL, low‐density lipoprotein cholesterol (LDL‐C) levels, and MDA‐LDL/LDL‐C ratio were identified, represented as the estimated difference from baseline to 24 months. We also evaluated the relationship between febuxostat dose (10, ≤20 to <40, and ≤40 to ≤60 mg) and changes in the MDA‐LDL level, LDL‐C level, or MDA‐LDL/LDL‐C ratios. Results: The estimated change in MDA‐LDL/LDL‐C ratio from baseline to 24 months was significantly lower in the febuxostat group than in the control group (p =.025), whereas the estimated changes in MDA‐LDL (p =.235) and LDL‐C (p =.323) levels did not differ between the two groups. No significant correlation existed between the febuxostat doses and the estimated change in the MDA‐LDL level (p =.626), LDL‐C level (p =.896), or MDA‐LDL/LDL‐C ratio (p =.747). Conclusions: Our findings may indicate a possibility that febuxostat can lower the MDA‐LDL/LDL‐C ratio, a potential marker of atherosclerosis and oxidative stress, in asymptomatic hyperuricemic patients with carotid atherosclerosis. Further studies are required to validate our findings and elucidate the clinical antioxidant effect of febuxostat. [ABSTRACT FROM AUTHOR]
- Subjects :
- FEBUXOSTAT
OXIDATIVE stress
LDL cholesterol
XANTHINE oxidase
ASYMPTOMATIC patients
Subjects
Details
- Language :
- English
- ISSN :
- 01609289
- Volume :
- 46
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Clinical Cardiology
- Publication Type :
- Academic Journal
- Accession number :
- 164352848
- Full Text :
- https://doi.org/10.1002/clc.24014