Elevated serum uric acid increases risks for developing high LDL cholesterol and hypertriglyceridemia: A five-year...

Area of Science:

• Cardiovascular Health
• Metabolic Disorders
• Clinical Research

Background:

• High serum uric acid (SUA) is linked to dyslipidemia.
• The predictive role of hyperuricemia for elevated low-density lipoprotein (LDL) cholesterol was previously unknown.

Purpose of the Study:

• To investigate if elevated SUA predicts the development of high LDL cholesterol.
• To determine if elevated SUA predicts hypertriglyceridemia.

Main Methods:

• Retrospective 5-year cohort study of 6476 healthy Japanese adults.
• Baseline and follow-up health examinations conducted between 2004 and 2009.
• Analysis adjusted for age, BMI, lifestyle factors, and kidney function (eGFR).

Main Results:

• High baseline SUA independently predicted high LDL cholesterol in both men and women.
• Increased SUA over 5 years also predicted high LDL cholesterol and hypertriglyceridemia.
• Higher BMI and baseline eGFR were risk factors in women; higher baseline LDL cholesterol was a general risk factor.

Conclusions:

• This study is the first to demonstrate that elevated SUA increases the risk of developing high LDL cholesterol and hypertriglyceridemia.
• Findings suggest SUA plays a role in cardiovascular disease pathogenesis.