Efficacy and Safety of Pitavastatin/Ezetimibe in Dyslipidemia Patients With Metabolic Syndrome: An Observational Study

A Multi-center, Open-label, Observational Study to Evaluate the Efficacy and Safety of Pitavastatin/Ezetimibe Tablets in Patients With Dyslipidemia Who Also Have Metabolic Syndrome

The purpose of this study is to evaluate the efficacy and safety of Pitavastatin/Ezetimibe tablets (a fixed-dose combination of Pitavastatin and Ezetimibe) in patients with dyslipidemia who also have metabolic syndrome in a real-world clinical setting.

As this is an observational study, participants will be treated according to the investigator's medical judgment and routine clinical practice. The study aims to observe the changes in low-density lipoprotein cholesterol (LDL-C) levels from baseline to 24 weeks and 48 weeks of treatment. Safety will also be assessed by monitoring any adverse events occurring during the 48-week observation period.

This is a multi-center, open-label, prospective observational study designed to collect real-world evidence on the efficacy and safety of Pitavastatin/Ezetimibe tablets (2/10 mg and 4/10 mg). The study population consists of adult patients with dyslipidemia who satisfy the criteria for metabolic syndrome.

Key study procedures and objectives include:

Treatment: Participants who are prescribed Pitavastatin/Ezetimibe tablets as part of their routine care will be enrolled. No experimental intervention or forced treatment allocation will be performed.

Efficacy Evaluation: The primary endpoint is the percentage change in LDL-C levels from baseline (Visit 1) to 24 weeks (Visit 2). Secondary endpoints include changes in other lipid parameters (Total Cholesterol, Triglycerides, HDL-C, non-HDL-C, Apo B) and the percentage of patients reaching their target LDL-C levels at 24 and 48 weeks.

Safety Evaluation: All adverse events (AEs) and serious adverse events (SAEs) will be recorded and analyzed to assess the safety profile of the study drug in this specific patient population.

Duration: Each participant will be observed for a total of 48 weeks, with visits occurring at baseline, 24 weeks, and 48 weeks.

The results of this study are expected to provide clinical insights into the long-term management of dyslipidemia in patients with multiple metabolic risk factors using a pitavastatin/ezetimibe combination.

Inclusion Criteria:

1. Age 19 years old at the time of written informed consent
2. Subjects diagnosed with dyslipidemia and metabolic syndrome
3. Subjects who had no treatment history with lipid regulators within 4 weeks prior to Visit1 or who had insufficient therapeutic effects from 8 weeks of treatment with lipid regulators using the same dosage and administration
4. Subjects who meet the following LDL-C levels according to the classification of cardiovascular disease risk groups* at Visit 1 or who are planned to be treated with Pitavastatin/Ezetimibe Tablets based on the judgment of the investigator
5. Subjects who voluntarily sign the informed consent form for study participation

Exclusion Criteria:

1. Individuals for whom Pitavastatin/Ezetimibe Tablets is contraindicated as specified in the label's Precautions for Use
2. Individuals who were treated with other investigational products (IP) or investigational devices within 4 weeks prior to participation in the present study or who are expected to have such treatment during the present study
3. Individuals who are considered to have difficulty participating in the study for other reasons based on the judgment of the investigator