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Effect of Combination Therapy With Two Drugs (Colesevelam and Ezetimibe) in Patients With High Cholesterol

A Multi-Center, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study of the Efficacy and Safety of WelChol® in Combination With Zetia® Compared to Zetia® Alone in Patients With Primary Hypercholesterolemia

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00185107
Enrollment
45
Registered
2005-09-16
Start date
2005-03-31
Completion date
2005-10-31
Last updated
2007-09-11

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

Conditions

Hypercholesterolemia

Keywords

Safety, Efficacy, WelChol®, Zocor®, Zetia®

Brief summary

Assess the efficacy of WelChol® plus Zetia® in treating patients with high cholesterol

Interventions

DRUGEzetimibe
DRUGSimvastatin

Sponsors

Daiichi Sankyo
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE

Eligibility

Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

* 18-80 years of age, inclusive; * A history of primary hypercholesterolemia

Exclusion criteria

* Any serious disorders including pulmonary, hepatic, renal, gastrointestinal (including clinically significant malabsorption), uncontrolled endocrine/ metabolic, hematologic/oncologic (within the last 5 years), neurologic and psychiatric diseases that would interfere with the conduct of the study or interpretation of the data; * Hepatic dysfunction including biliary cirrhosis, unexplained persistent liver function abnormality, and pre-existing gallbladder disease

Design outcomes

Primary

MeasureTime frame
The percent change in LDL-C from the start of the study

Secondary

MeasureTime frame
- The absolute change in LDL-C from baseline
- The percent change in LDL-C from baseline
- The absolute changes and percent changes in TG, non-HDL-
C, HDL-C, total cholesterol and other lipid measures
- The percentages of patients who achieve target levels of LDL-C at the end of the study

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026