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A Before-and-After Study on the Impact of Switching from Conventional Icosapent Ethyl (EPA) Formulations to a Self-Emulsifying High-Purity EPA Formulation on Atherosclerotic Risk

A Before-and-After Study on the Impact of Switching from Conventional Icosapent Ethyl (EPA) Formulations to a Self-Emulsifying High-Purity EPA Formulation on Atherosclerotic Risk - A Before-and-After Study on the Impact of Switching from Conventional Icosapent Ethyl (EPA) Formulations to a Self-Emulsifying High-Purity EPA Formulation on Atherosclerotic Risk

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000059728
Enrollment
100
Registered
2025-11-12
Start date
2025-11-20
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

dyslipidemia

Interventions

In this study, patients will switch from a conventional EPA formulation to a self-emulsifying high-purity EPA formulation (2 g once daily) and continue the treatment for six months. Evaluations will

Sponsors

National Kohnodai Medical Center, Japan Institute for Health Security
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who have received a full explanation of the purpose and details of the study, have provided written informed consent, and are able to sign the consent form themselves. Patients aged 18 years or older at the time of obtaining consent. Patients who regularly visit the National Kokuritsu Kokubunji Medical Center and have been diagnosed with dyslipidemia. Patients who have been continuously taking an existing eicosapentaenoic acid ethyl ester (EPA) formulation for at least four weeks.

Exclusion criteria

Exclusion criteria: Patients with a history of hypersensitivity to EPA formulations (eicosapentaenoic acid ethyl ester) or to any emulsifier components. Patients currently taking mifepristone or misoprostol. Patients who are continuously taking EPA-containing supplements or other omega-3 fatty acid preparations. Patients with severe hepatic impairment (AST or ALT >= 3 times the upper limit of normal) or renal impairment (eGFR < 30 mL/min/1.73 m2). Patients with unstable oral drug absorption due to gastrointestinal surgery or gastrointestinal malabsorption disorders. Patients who are expected to have difficulty maintaining regular outpatient visits or adhering to the evaluation schedule due to transfer to another hospital or hospitalization during the study period. Patients who are pregnant, breastfeeding, or considered by the investigator to have the potential for pregnancy during the study period. Patients deemed by the principal investigator to be unsuitable for participation in the study.

Design outcomes

Primary

MeasureTime frame
Change in baPWV before and 6 months after switching from a conventional EPA formulation to a self-emulsifying high-purity EPA formulation

Countries

Japan

Contacts

Public ContactMariko Hakoshima

National Kohnodai Medical Center, Japan Institute for Health Security Department of Diabetes, Endocrinology and Metabolism

mary.calla88@gmail.com047-372-3501

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026