LDL-c Level Variability and Trained Immunity

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology12 enrolled

Overview

Statin treatment significantly reduces the incidence of cardiovascular events. However, cholesterol variability is associated with the risk of adverse events such as mortality, myocardial infarction, and stroke. The previous research found that the inflammatory activity of peripheral blood mononuclear cells in mice fed with intermittent high-fat diet was significantly increased, and the cholesterol variability had an impact on the trained immunity of peripheral blood mononuclear cells, thus aggravating the atherosclerosis in mice. We plan to compare the differences in serum LDL-C levels after intermittent atorvastatin treatment and continuous atorvastatin treatment, and investigate the impact of this difference on the trained immunity of peripheral blood mononuclear cells.

Study Type

INTERVENTIONAL

Allocation

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Cholesterol Variability Trained Immunity

Interventions

Eligibility

Sex: ALLMin age: 18 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: 1. Voluntarily participate, understand and sign an informed consent form; 2. Age ≥ 18 years old, male or postmenopausal female (defined as amenorrhea over 2 years with relevant clinical characteristics, such as age over 55 years old or menopausal cardiovascular symptoms such as hot flashes, night sweats, palpitations, etc.). Women with hysterectomy and/or bilateral oophorectomy may also be considered for inclusion in the group; 3. Commit to complying with research procedures and cooperate in the implementation of the entire process of research; 4、LDL-c\>3.4mmol/L Exclusion Criteria: 1. Previous cardiovascular history; 2. Statins should not be discontinued in high-risk groups for cardiovascular events; 3. Any known organ dysfunction; 4. Intolerance to statins; 5. Pregnant women, lactating women, or women of childbearing age who do not use effective contraception; 6. Participating in other clinical trials; 7. Unable to follow the study procedure.