Back to resultsExploratory Study of the Effects of Omega-3-acid Ethyl Esters on the Lipid and Lipoprotein Profile in the Blood (LOTUS)
Primary Purpose
Hyperlipidemia
Status
Completed
Phase
Phase 4
Locations
Japan
Study Type
Interventional
Intervention
TAK-085
Not treated with omega-3-acid ethyl esters
Sponsored by
About this trial
This is an interventional other trial for Hyperlipidemia
Eligibility Criteria
Inclusion Criteria:
- Participants diagnosed as hyperlipidemia.
- Participants constantly receiving a HMG-CoA reductase inhibitor at a stable dose for at least 4 weeks at the start of the observation period.
- Participants with fasting TG of 150≤ to <400 mg/dL measured at the start of the observation period at Visit 1 (Week -4).
- Participants who, in the opinion of the principal investigator or the investigator, are capable of understanding the content of the clinical study and complying with the study protocol requirements.
- Participants who can provide written informed consent prior to the conduction of the clinical study procedures.
- Participants aged ≥20 years at the time of informed consent at Visit 1 (Week -4).
Exclusion Criteria:
- Participants who had clinically significant hemorrhagic disorders (e.g., hemophilia, capillary fragility, gastrointestinal ulcer, urinary tract hemorrhage, hemoptysis, and vitreous hemorrhage) within 24 weeks prior to the start of the observation period, or those who concurrently have the above disorders.
- Participants who had thyroid disorders (hyperthyroidism or hypothyroidism) within 24 weeks prior to the start of the observation period, those who concurrently have the above disorders, or those who are orally receiving a therapeutic drug for thyroid disorder.
- Participants in whom the type of HMG-CoA reductase inhibitors was changed within 12 weeks prior to the start of observation period.
- Participants who received an eicosapentaenoic acid (EPA) preparation or an EPA/docosahexaenoic acid (DHA) preparation (including supplements) within 12 weeks prior to the start of observation period.
- Participants who started antidyslipidemic agents within 4 weeks prior to the start of observation period.
- Participants with severe hepatic impairment (e.g., Child-Pugh classification C).
- Participants who were previously diagnosed as lipoprotein lipase deficiency or apoprotein C-II deficiency.
- Participants who are concurrently having Cushing's syndrome, uremia, systemic lupus erythematosus (SLE), or serum dysproteinemia.
- Diabetic participants who are currently receiving thiazolidine or insulin.
- Participants who are concurrently having hypertension of grade IIINote 1). Note 1: Participants with systolic blood pressure of ≥180 mm Hg or diastolic blood pressure of ≥110 mm Hg regardless of treatment with antihypertensive drugs.
- Participants who are habitual drinkers drinking an average of over 100 mL per day (expressed in terms of quantity of alcohol), or participants with or with a history of drug abuse or addiction.
- Pregnant, lactating or postmenopausal women.
- Participants with a history of hypersensitivity or allergy for omega-3-acid ethyl esters.
- Participants participating in other clinical studies.
- Participants assessed ineligible in the study by the principal investigator or the investigator.
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Arm Type
Experimental
Experimental
Arm Label
TAK-085 4g
Control Group
Arm Description
A dose of 2 g of omega-3-acid ethyl esters (TAK-085) capsule is orally administered immediately after meal twice a daily (totally 4g per a day) for 8 weeks, plus a stable HMG-CoA reductase inhibitor regimen (started ≥4 weeks prior to informed consent) at a consistent dose.
Stable HMG-CoA reductase inhibitor regimen at a consistent dose only.
Outcomes
Primary Outcome Measures
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in Small Dense Low Density Lipoprotein (sdLDL) Fraction
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in sdLDL fraction at Week 4 and Week 8.
Percent Changes From Baseline in Triglycerides (TG) to Cholesterol Ratio in sdLDL Fraction
Reported data are percent of change from baseline in in TG to cholesterol ratio in sdLDL fraction at Week 4 and Week 8.
Percent Change From Baseline in Mean Particle Sizes of Small Dense Low Density Lipoprotein-cholesterol (sdLDL-C) and Low Density Lipoprotein-cholesterol (LDL-C) Monitored by Major 4 Lipid Constituents
Reported data are percent of change from baseline in mean particle sizes of sdLDL-C and LDL-C monitored by major 4 lipid constituents (cholesterol, triglycerides, free cholesterol, and phospholipid) at Week 4 and Week 8. Here the data were consolidated from results of the two outcome measures ("Change in mean particle sizes of sdLDL-C" and "Change in mean particle sizes of LDL-C") on initial registration information (see History of Change of registration) because sdLDL-C refers to LDL-C which is smaller particle size and heavier density.
Secondary Outcome Measures
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in Chylomicron (CM) Fraction
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in CM fraction at Week 4 and Week 8.
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in Very Low-density Lipoprotein (VLDL) Fraction
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in VLDL Fraction at Week 4 and Week 8.
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in Low-density Lipoprotein (LDL) Fraction
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in LDL Fraction at Week 4 and Week 8.
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in High-density Lipoprotein (HDL) Fraction
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in HDL Fraction at Week 4 and Week 8.
Percent Changes From Baseline in Concentration of Fatty Acids in Total Lipids
Fatty acids refer to the following 24 acids; Lauric acid, Myristic acid, Myristoleic acid, Palmitic acid, Palmitoleic acid, Stearic acid, Oleic acid, Linoleic acid, Gamma-linolenic acid, Linolenic acid, Arachic acid, Eicosenoic acid, Eicosadienoic acid, 5-8-11 Eicosatrienoic acid, Dihomo-gamma-linolenic acid, Arachidonic acid, Eicosapentaenoic acid, Behenic acid, Erucic acid, Docosatetraenoic acid, Docosapentaenoic acid, Lignoceric acid, Docosahexaenoic acid, and Nervonic acid. The reported data are percent of change from baseline in concentration of these fatty acids in total lipids at Week 4 and Week 8.
Percent Changes From Baseline in Eicosatrienoic Acid to Arachidonic Acid (T/T) Ratio in Total Lipids
The reported data are percent of change from baseline in T/T ratio in total lipids at Week 4 and Week 8.
Percent Changes From Baseline in Eicosapentaenoic Acid to Arachidonic Acid (EPA/AA) Ratio in Total Lipids
The reported data are percent of change from baseline in EPA/AA ratio in total lipids at Week 4 and Week 8.
Percent Changes From Baseline in Eicosapentaenoic Acid Plus Docosahexaenoic Acid to Arachidonic Acid (EPA+DHA/AA) Ratio in Total Lipids
The reported data are percent of change from baseline in EPA+DHA/AA ratio in total lipids at Week 4 and Week 8.
Percent Changes From Baseline in Docosahexaenoic Acid to Arachidonic Acid (DHA/AA) Ratio in Total Lipids
The reported data are percent of change from baseline in DHA/AA ratio in total lipids at Week 4 and Week 8.
Change From Baseline in Mean Concentration of sd LDL-C in Total Lipids
There were no reporting data for this outcome measure because the data of change in mean concentration of sdLDL-C in total lipids were not collected and analyzed in this study finally. So here the data input for this outcome measure are NA for each arm.
Percent Change From Baseline in Concentration of Lipids in the Blood
Lipids on this outcome measure include Total cholesterol, Triacylglycerol (TG), HDL-C, non-HDL, and Remnant lipoprotein cholesterol (RemL-C). Reported data are percent of change in concentration of these lipids in the blood at Week 4 and Week 8.
Percent Change From Baseline in Concentration of Apolipoproteins in the Blood
Apolipoproteins on this outcome measure include Apolipoprotein AI, AII, B, B-48, B-100, CII, CIII, CII/III, and E. Reported data are percent of change in concentration of these apolipoproteins in the blood at Week 4 and Week 8.
Percent Change From Baseline in Lipoprotein Particle Numbers in the Blood
Reported data were percent of changes from baseline in lipoprotein particle numbers in the blood for 4 fractions (CM, VLDL, LDL, and HDL fractions). Data for this outcome measure was reported instead of the outcome measure title of "Change from Baseline in particle number of lipids, apoprotein and lipoprotein" on registration module (see History of Change of registration).
Full Information
1. Study Identification
Unique Protocol Identification Number
NCT02839902
Brief Title
Exploratory Study of the Effects of Omega-3-acid Ethyl Esters on the Lipid and Lipoprotein Profile in the Blood
Acronym
LOTUS
Official Title
Exploratory Study of the Effects of Omega-3-acid Ethyl Esters on the Lipid and Lipoprotein Profile in the Blood
Study Type
Interventional
2. Study Status
Record Verification Date
August 2018
Overall Recruitment Status
Completed
Study Start Date
December 27, 2016 (Actual)
Primary Completion Date
August 30, 2017 (Actual)
Study Completion Date
August 30, 2017 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Takeda
4. Oversight
Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No
5. Study Description
Brief Summary
The purpose of this study is to explore the effects of 8-week treatment with omega-3-acid ethyl esters on the lipid and lipoprotein profile in the blood in hyperlipidemic patients receiving a HMG-CoA reductase inhibitor by use of HPLC in comparison with the control group of patients not treated with omega-3-acid ethyl esters.
Detailed Description
This study was designed to explore the effects of omega-3-acid ethyl esters on the lipid and lipoprotein profile in the blood in hyperlipidemic patients receiving a hydroxymethylglutaryl-coenzyme A (HMG-CoA) reductase inhibitor in comparison with the control group of patients not treated with omega-3-acid ethyl esters in an unblinded manner by use of high performance liquid chromatography (HPLC) using highly-sensitive gel filtration columns, which is a technique for analyzing lipoprotein.
Study participants who gave consent and were assessed as eligible in the eligibility assessment will be stratified by the factors of "fasting triacylglycerol (TG; <300 mg/dL or 300 mg/dL≤) and age (<65 years or 65 years≤) at the start of the screening period" and allocated to either the group treated with omega-3-acid ethyl esters or the group not treated with omega-3-acid ethyl esters (1:1 ratio).
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Hyperlipidemia
7. Study Design
Primary Purpose
Other
Study Phase
Phase 4
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
53 (Actual)
8. Arms, Groups, and Interventions
Arm Title
TAK-085 4g
Arm Type
Experimental
Arm Description
A dose of 2 g of omega-3-acid ethyl esters (TAK-085) capsule is orally administered immediately after meal twice a daily (totally 4g per a day) for 8 weeks, plus a stable HMG-CoA reductase inhibitor regimen (started ≥4 weeks prior to informed consent) at a consistent dose.
Arm Title
Control Group
Arm Type
Experimental
Arm Description
Stable HMG-CoA reductase inhibitor regimen at a consistent dose only.
Intervention Type
Drug
Intervention Name(s)
TAK-085
Intervention Description
Omega-3-acid ethyl esters (TAK-085) capsule
Intervention Type
Other
Intervention Name(s)
Not treated with omega-3-acid ethyl esters
Intervention Description
Not treated with omega-3-acid ethyl esters
Primary Outcome Measure Information:
Title
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in Small Dense Low Density Lipoprotein (sdLDL) Fraction
Description
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in sdLDL fraction at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Changes From Baseline in Triglycerides (TG) to Cholesterol Ratio in sdLDL Fraction
Description
Reported data are percent of change from baseline in in TG to cholesterol ratio in sdLDL fraction at Week 4 and Week 8.
Time Frame
Baseline, Week 4, and Week 8
Title
Percent Change From Baseline in Mean Particle Sizes of Small Dense Low Density Lipoprotein-cholesterol (sdLDL-C) and Low Density Lipoprotein-cholesterol (LDL-C) Monitored by Major 4 Lipid Constituents
Description
Reported data are percent of change from baseline in mean particle sizes of sdLDL-C and LDL-C monitored by major 4 lipid constituents (cholesterol, triglycerides, free cholesterol, and phospholipid) at Week 4 and Week 8. Here the data were consolidated from results of the two outcome measures ("Change in mean particle sizes of sdLDL-C" and "Change in mean particle sizes of LDL-C") on initial registration information (see History of Change of registration) because sdLDL-C refers to LDL-C which is smaller particle size and heavier density.
Time Frame
Baseline, Week 4, and Week 8
Secondary Outcome Measure Information:
Title
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in Chylomicron (CM) Fraction
Description
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in CM fraction at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in Very Low-density Lipoprotein (VLDL) Fraction
Description
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in VLDL Fraction at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in Low-density Lipoprotein (LDL) Fraction
Description
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in LDL Fraction at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Changes From Baseline in Concentration of Major 4 Lipid Constituents in High-density Lipoprotein (HDL) Fraction
Description
Major 4 lipid constituents refer to cholesterol, triglycerides, free cholesterol, and phospholipid. The reported data are percent of change from baseline in concentration of the each lipid constituents in HDL Fraction at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Changes From Baseline in Concentration of Fatty Acids in Total Lipids
Description
Fatty acids refer to the following 24 acids; Lauric acid, Myristic acid, Myristoleic acid, Palmitic acid, Palmitoleic acid, Stearic acid, Oleic acid, Linoleic acid, Gamma-linolenic acid, Linolenic acid, Arachic acid, Eicosenoic acid, Eicosadienoic acid, 5-8-11 Eicosatrienoic acid, Dihomo-gamma-linolenic acid, Arachidonic acid, Eicosapentaenoic acid, Behenic acid, Erucic acid, Docosatetraenoic acid, Docosapentaenoic acid, Lignoceric acid, Docosahexaenoic acid, and Nervonic acid. The reported data are percent of change from baseline in concentration of these fatty acids in total lipids at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Changes From Baseline in Eicosatrienoic Acid to Arachidonic Acid (T/T) Ratio in Total Lipids
Description
The reported data are percent of change from baseline in T/T ratio in total lipids at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Changes From Baseline in Eicosapentaenoic Acid to Arachidonic Acid (EPA/AA) Ratio in Total Lipids
Description
The reported data are percent of change from baseline in EPA/AA ratio in total lipids at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Changes From Baseline in Eicosapentaenoic Acid Plus Docosahexaenoic Acid to Arachidonic Acid (EPA+DHA/AA) Ratio in Total Lipids
Description
The reported data are percent of change from baseline in EPA+DHA/AA ratio in total lipids at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Changes From Baseline in Docosahexaenoic Acid to Arachidonic Acid (DHA/AA) Ratio in Total Lipids
Description
The reported data are percent of change from baseline in DHA/AA ratio in total lipids at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Change From Baseline in Mean Concentration of sd LDL-C in Total Lipids
Description
There were no reporting data for this outcome measure because the data of change in mean concentration of sdLDL-C in total lipids were not collected and analyzed in this study finally. So here the data input for this outcome measure are NA for each arm.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Change From Baseline in Concentration of Lipids in the Blood
Description
Lipids on this outcome measure include Total cholesterol, Triacylglycerol (TG), HDL-C, non-HDL, and Remnant lipoprotein cholesterol (RemL-C). Reported data are percent of change in concentration of these lipids in the blood at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Change From Baseline in Concentration of Apolipoproteins in the Blood
Description
Apolipoproteins on this outcome measure include Apolipoprotein AI, AII, B, B-48, B-100, CII, CIII, CII/III, and E. Reported data are percent of change in concentration of these apolipoproteins in the blood at Week 4 and Week 8.
Time Frame
Baseline, Week 4 and Week 8
Title
Percent Change From Baseline in Lipoprotein Particle Numbers in the Blood
Description
Reported data were percent of changes from baseline in lipoprotein particle numbers in the blood for 4 fractions (CM, VLDL, LDL, and HDL fractions). Data for this outcome measure was reported instead of the outcome measure title of "Change from Baseline in particle number of lipids, apoprotein and lipoprotein" on registration module (see History of Change of registration).
Time Frame
Baseline, Week 4 and Week 8
10. Eligibility
Sex
All
Minimum Age & Unit of Time
20 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
Participants diagnosed as hyperlipidemia.
Participants constantly receiving a HMG-CoA reductase inhibitor at a stable dose for at least 4 weeks at the start of the observation period.
Participants with fasting TG of 150≤ to <400 mg/dL measured at the start of the observation period at Visit 1 (Week -4).
Participants who, in the opinion of the principal investigator or the investigator, are capable of understanding the content of the clinical study and complying with the study protocol requirements.
Participants who can provide written informed consent prior to the conduction of the clinical study procedures.
Participants aged ≥20 years at the time of informed consent at Visit 1 (Week -4).
Exclusion Criteria:
Participants who had clinically significant hemorrhagic disorders (e.g., hemophilia, capillary fragility, gastrointestinal ulcer, urinary tract hemorrhage, hemoptysis, and vitreous hemorrhage) within 24 weeks prior to the start of the observation period, or those who concurrently have the above disorders.
Participants who had thyroid disorders (hyperthyroidism or hypothyroidism) within 24 weeks prior to the start of the observation period, those who concurrently have the above disorders, or those who are orally receiving a therapeutic drug for thyroid disorder.
Participants in whom the type of HMG-CoA reductase inhibitors was changed within 12 weeks prior to the start of observation period.
Participants who received an eicosapentaenoic acid (EPA) preparation or an EPA/docosahexaenoic acid (DHA) preparation (including supplements) within 12 weeks prior to the start of observation period.
Participants who started antidyslipidemic agents within 4 weeks prior to the start of observation period.
Participants with severe hepatic impairment (e.g., Child-Pugh classification C).
Participants who were previously diagnosed as lipoprotein lipase deficiency or apoprotein C-II deficiency.
Participants who are concurrently having Cushing's syndrome, uremia, systemic lupus erythematosus (SLE), or serum dysproteinemia.
Diabetic participants who are currently receiving thiazolidine or insulin.
Participants who are concurrently having hypertension of grade IIINote 1). Note 1: Participants with systolic blood pressure of ≥180 mm Hg or diastolic blood pressure of ≥110 mm Hg regardless of treatment with antihypertensive drugs.
Participants who are habitual drinkers drinking an average of over 100 mL per day (expressed in terms of quantity of alcohol), or participants with or with a history of drug abuse or addiction.
Pregnant, lactating or postmenopausal women.
Participants with a history of hypersensitivity or allergy for omega-3-acid ethyl esters.
Participants participating in other clinical studies.
Participants assessed ineligible in the study by the principal investigator or the investigator.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Medical Director
Organizational Affiliation
Takeda
Official's Role
Study Director
Facility Information:
City
Noda
State/Province
Chiba
Country
Japan
City
Koga
State/Province
Ibaragi
Country
Japan
City
Moriguchi
State/Province
Osaka
Country
Japan
City
Suita
State/Province
Osaka
Country
Japan
City
Fujimi
State/Province
Saitama
Country
Japan
City
Mitaka
State/Province
Tokyo
Country
Japan
City
Saitama
Country
Japan
12. IPD Sharing Statement
Plan to Share IPD
Yes
IPD Sharing Plan Description
Takeda makes patient-level, de-identified data sets and associated documents available after applicable marketing approvals and commercial availability have been received, an opportunity for the primary publication of the research has been allowed, and other criteria have been met as set forth in Takeda's Data Sharing Policy (see www.TakedaClinicalTrials.com/Approach for details). To obtain access, researchers must submit a legitimate academic research proposal for adjudication by an independent review panel, who will review the scientific merit of the research and the requestor's qualifications and conflict of interest that can result in potential bias. Once approved, qualified researchers who sign a data sharing agreement are provided access to these data in a secure research environment.
Learn more about this trial
Exploratory Study of the Effects of Omega-3-acid Ethyl Esters on the Lipid and Lipoprotein Profile in the Blood
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