Title

Study of Asian Patients With Hypercholesterolaemia in the UK - Rosuvastatin 5mg Versus Atorvastatin 10mg
A Phase IV, 6-week, Randomised, Double-blind, Multicentre, Parallel Group, Comparative Study to Evaluate the Efficacy of Rosuvastatin 5mg and Atorvastatin 10mg in UK Asian Subjects With Primary Hypercholesterolaemia
  • Phase

    Phase 4
  • Study Type

    Interventional
  • Study Participants

    55
The purpose of this study is to compare the effectiveness and safety of rosuvastatin 5mg in lowering blood cholesterol, compared to one other medicine, atorvastatin 10mg in Asian patients in the UK.
Study Started
Dec 31
2006
Primary Completion
Feb 29
2008
Study Completion
Feb 29
2008
Results Posted
Mar 22
2010
Estimate
Last Update
Dec 16
2010
Estimate

Behavioral Dietary advice

Drug rosuvastatin

rosuvastatin 5 mg

  • Other names: Crestor

Drug atorvastatin

atorvastatin 10 mg

rosuvastatin Active Comparator

rosuvastatin 5 mg

atorvastatin Active Comparator

atorvastatin 10 mg

Criteria

Inclusion Criteria:

Self described Asian, first or second generation
Male or female > or = 18 years with primary hypercholesterolaemia.

Exclusion Criteria:

Use of cholesterol lowering drugs from visit 1
Homozygous familial hypercholesterolaemia
Active arterial disease within 3 months of study entry
Poorly controlled diabetes
Uncontrolled hypothyroidism
Active liver disease
History of alcoh/drug abuse.

Summary

Rosuvastatin

Atorvastatin

All Events

Event Type Organ System Event Term Rosuvastatin Atorvastatin

Percentage Change in Low Density Lipoprotein - Cholesterol (LDL-C)

Calculated as LDL-C at Week 6 - LDL-C at Week 12] * 100

Rosuvastatin

33.28
Percent Change in LDL-C

Atorvastatin

36.92
Percent Change in LDL-C

The Percentage of Participants Reaching the General Medical Services (GMS) Contract Target of Total Cholesterol (TC) <5 mmol/L

Rosuvastatin

50.0
Percentage of Participants

Atorvastatin

64.0
Percentage of Participants

The Percentage of Participants Reaching the Joint British Societies' Guideline (JBS 2) Targets of TC <4 mmol/L and LDL-C <2 mmol/L

Rosuvastatin

16.0
Percentage of Participants

Atorvastatin

28.0
Percentage of Participants

The Percentage of Participants Reaching the European (EAS) Targets of LDL-C<2.5 or 3.00 mmol/L, Depending on Risk Category, and the Combined LDL-C and TC Target of LDL-C<2.5 or 3.0 mmol/L and TC<4.5 or 5.0 mmol/L, Both Depending on Risk Category.

Risk categories are: Symptomatic Asymptomatic, total risk <5% Asymptomatic, total risk ≥5%, baseline LDL-C<3 mmol/L and baseline TC<5 mmol/L Asymptomatic, total risk ≥5%, baseline LDL-C ≥3 mmol/L or baseline TC ≥5 mmol/L Patients are defined as symptomatic if they meet at least 1 of the following criteria: History of cardiovascular disease Type II diabetes or diabetes of unknown type Baseline TC ≥8 mmol/l Baseline LDL-C ≥6 mmol/l Baseline systolic BP ≥180 mmHg Baseline diastolic BP ≥110 mmHg Total risk is derived from age, sex, TC, systolic BP and smoking status.

Rosuvastatin

43.0
Percentage of Participants

Atorvastatin

48.0
Percentage of Participants

The Percentage Change From Baseline(week6) in TC

Derived according to the following formula: 100*[Lipid at week 12 - Lipid at week 6]/Lipid at week 6

Rosuvastatin

-23.03
Percent Change in TC

Atorvastatin

-26.88
Percent Change in TC

The Percentage Change From Baseline (Week 6) in High-density Lipoprotein Cholesterol (HDL-C)

Derived according to the following formula: 100*[Lipid at week 12 - Lipid at week 6]/Lipid at week 6

Rosuvastatin

4.46
Percent Change in HDL-C

Atorvastatin

3.15
Percent Change in HDL-C

The Percentage of Participants Reaching the Joint British Societies Guideline (JBS 2) Target of TC <4 mmol/L

Rosuvastatin

13.0
Percentage of Participants

Atorvastatin

12.0
Percentage of Participants

The Percentage Change From Baseline (Week 6)in Non-HDL-C

Derived according to the following formula: 100*[Lipid at week 12 - Lipid at week 6]/Lipid at week 6

Rosuvastatin

-29.72
Percent Change in Non-HDL-C

Atorvastatin

-34.09
Percent Change in Non-HDL-C

The Percentage Change From Baseline (Week 6) in Apolipoprotein-B (ApoB)

Derived according to the following formula: 100*[Lipid at week 12 - Lipid at week 6]/Lipid at week 6

Rosuvastatin

-25.96
Percent Change in ApoB

Atorvastatin

-28.67
Percent Change in ApoB

The Percentage Change From Baseline (Week 6) in Apolipoprotein-A1 (ApoA1)

Derived according to the following formula: 100*[Lipid at week 12 - Lipid at week 6]/Lipid at week 6

Rosuvastatin

-0.55
Percent Change in ApoA1

Atorvastatin

1.89
Percent Change in ApoA1

The Percentage Change From Baseline (Week 6)in LDL-C/HDL-C Ratio

Derived according to the following formula: 100*[Lipid at week 12 - Lipid at week 6]/Lipid at week 6

Rosuvastatin

-34.75
Percent Change in LDL-C/HDL-C Ratio

Atorvastatin

-38.45
Percent Change in LDL-C/HDL-C Ratio

The Percentage Change From Baseline (Week 6) in TC/HDL-C Ratio

Derived according to the following formula: 100*[Lipid at week 12 - Lipid at week 6]/Lipid at week 6

Rosuvastatin

-24.99
Percent Change in TC/HDL-C Ratio

Atorvastatin

-28.42
Percent Change in TC/HDL-C Ratio

The Percentage Change From Baseline(Week 6) in Non-HDL-C/HDL-C Ratio

Derived according to the following formula: 100*[Lipid at week 12 - Lipid at week 6]/Lipid at week 6

Rosuvastatin

-31.05
Percent Change in Non-HDL-C/HDL-C Ratio

Atorvastatin

-35.48
Percent Change in Non-HDL-C/HDL-C Ratio

The Percentage Change From Baseline (Week 6) in ApoB/ApoA1 Ratio

Derived according to the following formula: 100*[Lipid at week 12 - Lipid at week 6]/Lipid at week 6

Rosuvastatin

-22.89
Percent Change in ApoB/ApoA1 Ratio

Atorvastatin

-28.75
Percent Change in ApoB/ApoA1 Ratio

The Percentage of Participants Reaching the European (EAS) Targets of LDL-C<2.5 or 3.00 mmol/L, Depending on Risk Category.

Risk categories are: Symptomatic Asymptomatic, total risk <5% Asymptomatic, total risk ≥5%, baseline LDL-C<3 mmol/L and baseline TC<5 mmol/L Asymptomatic, total risk ≥5%, baseline LDL-C ≥3 mmol/L or baseline TC ≥5 mmol/L Patients are defined as symptomatic if they meet at least 1 of the following criteria: History of cardiovascular disease Type II diabetes or diabetes of unknown type Baseline TC ≥8 mmol/l Baseline LDL-C ≥6 mmol/l Baseline systolic BP ≥180 mmHg Baseline diastolic BP ≥110 mmHg Total risk is derived from age, sex, TC, systolic BP and smoking status.

Rosuvastatin

56.7
Percentage of Participants

Atorvastatin

56.0
Percentage of Participants

Total

55
Participants

Age Continuous

51.5
years (Mean)
Standard Deviation: 11

Sex: Female, Male

Overall Study

Rosuvastatin

Atorvastatin

Drop/Withdrawal Reasons

Rosuvastatin

Atorvastatin