CClinicalTrials.gg
CompletedNCT00309738Updated Mar 16, 2010Results posted

Study to Compare the Efficacy and Safety of Pitavastatin and Simvastatin

A Phase 3 interventional study of pitavastatin and simvastatin in Hypercholesterolemia and Dyslipidemia, sponsored by Kowa Research Europe. Completed at 35 sites in 4 countries. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2010-03-16.

Sponsored by Kowa Research Europe · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
355
Allocation
Randomized
Ages
18 Years to 75 Years
Sex
All
01

Study summary

The purpose of this study is to compare the efficacy and safety of pitavastatin with that of simvastatin in patients with risk factors for heart disease.

02

Conditions studied

  • Hypercholesterolemia
  • Dyslipidemia

Keywords

  • Kowa
  • KRE
  • Hypercholesterolemia
  • combined dyslipidemia
  • dyslipidemia
  • pitavastatin
  • NK-104
  • simvastatin
03

In context

Hypercholesterolemia

1,238 studies on the registry are indexed under Hypercholesterolemia; 109 are open to participants now.

This study's enrollment of 355 is above the median of 99 across 991 interventional studies indexed under Hypercholesterolemia.

Browse Hypercholesterolemia studies →

Lead sponsor

Kowa Research Europe is the lead sponsor of 9 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Males and females (18-75 years of age)
  • At least two cardiovascular disease risk factors
  • Must have been following a restrictive diet
  • Diagnosis of primary hypercholesterolemia or combined dyslipidemia

Exclusion criteria

Exclusion Criteria:

  • Homozygous familial hypercholesterolemia
  • Conditions which may cause secondary dyslipidemia
  • Uncontrolled diabetes mellitus
  • Abnormal pancreatic, liver or renal function
  • Abnormal serum creatine kinase (CK) above the pre-specified level
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
355 participants (actual)

Study arms

  • Experimental
    Pitavastatin 4 mg QD

    Pitavastatin 4 mg once daily

    Drug: pitavastatin

  • Active comparator
    Simvastatin 40 mg QD

    Simvastatin 40 mg once daily

    Drug: simvastatin

Interventions

  • Drugpitavastatin
  • Drugsimvastatin
06

What researchers measure

Primary outcomes

  1. Percent Change From Baseline in LDL-C

    Percent change from baseline in low density lipoprotein-cholesterol (LDL-C)

    Time frame: 12 weeks

Secondary outcomes

  1. Number of Patients Attaining NCEP LDL-C Target (< 160 mg/dL)

    Number of patients attaining LDL-C target according to National Cholesterol Education Program (NCEP) criteria (\< 160 mg/dL)

    Time frame: 12 weeks

07

Results

Posted Jan 18, 2010

Participant flow

Subjects were enrolled from September 2005 to October 2006 at 43 investigator sites.

Participant flow — Overall Study
MilestonePitavastatin 4 mg QDSimvastatin 40 mg QD
Started236119
Safety population233119
Completed223107
Not completed1312

Outcome measures

PrimaryPercent Change From Baseline in LDL-C

Percent change from baseline in low density lipoprotein-cholesterol (LDL-C)

Time frame:
12 weeks
Reported as:
Mean · mg/dL
Percent Change From Baseline in LDL-C
mg/dLPitavastatin 4 mg QDSimvastatin 40 mg QD
Percent Change From Baseline in LDL-C-43.96 ± 12.770-43.77 ± 14.416
SecondaryNumber of Patients Attaining NCEP LDL-C Target (< 160 mg/dL)

Number of patients attaining LDL-C target according to National Cholesterol Education Program (NCEP) criteria (\< 160 mg/dL)

Time frame:
12 weeks
Reported as:
Number · participants
Number of Patients Attaining NCEP LDL-C Target (< 160 mg/dL)
participantsPitavastatin 4 mg QDSimvastatin 40 mg QD
Number of Patients Attaining NCEP LDL-C Target (< 160 mg/dL)203101

Adverse events

Non-serious events are listed at a 3% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Pitavastatin 4 mg QD———
Simvastatin 40 mg QD———
Most frequent serious events
Most frequent serious events
EventPitavastatin 4 mg QDSimvastatin 40 mg QD
LymphadenopathyBlood and lymphatic system disorders0/2331/119
cholelithiasisHepatobiliary disorders0/2331/119
CystitisInfections and infestations0/2331/119
SyncopeNervous system disorders0/2331/119
Aortic aneurysmVascular disorders0/2331/119
Acute coronary syndromeCardiac disorders1/2330/119
Myocardial infarctionCardiac disorders1/2330/119
GastritisGastrointestinal disorders1/2330/119
peritonsilar abscessInfections and infestations1/2330/119
Most frequent other events
Most frequent other events
EventPitavastatin 4 mg QDSimvastatin 40 mg QD
HeadacheNervous system disorders13/2333/119
NasopharyngitisInfections and infestations11/2333/119
ConsitpationGastrointestinal disorders10/2332/119
HypertensionVascular disorders10/2330/119
MyalgiaMusculoskeletal and connective tissue disorders7/2335/119

Baseline characteristics

Age, Categorical
Age, Categorical(Participants)Pitavastatin 4 mg QDSimvastatin 40 mg QDTotal
<=18 years000
Between 18 and 65 years18488272
>=65 years493180
Age Continuous
Age Continuous(years)Pitavastatin 4 mg QDSimvastatin 40 mg QDTotal
Mean60.1 ± 6.8260.9 ± 6.7860.3 ± 6.81
Sex: Female, Male
Sex: Female, Male(Participants)Pitavastatin 4 mg QDSimvastatin 40 mg QDTotal
Female7537112
Male15882240
08

Study locations

35 sites
  • CCBR A/S
    Aalborg, Denmark
  • CCBR A/S
    Ballerup, Denmark
  • Y Forskning, Bispebjerg Hospital
    Copenhagen NV, Denmark
  • Frederiks Hospital, Kardiologisk
    Frederiksberg, Denmark
  • Kolesterollaboratoriet
    Hellerup, Denmark
  • CCBR A/S
    Vejle, Denmark
  • Middellaan 5
    Breda, Netherlands
  • Bomanshof 8
    Eindhoven, Netherlands
  • Damsterdiep 9
    Groningen, Netherlands
  • Doezastraat 1
    Leiden, Netherlands
  • Kamerlingh Onnesstraat 16-18
    Nijmegen, Netherlands
  • Mathenesserlaan 247
    Rotterdam, Netherlands
  • Reigerstraat 30
    Velp, Netherlands
  • Parkdreef 142
    Zoetermeer, Netherlands
  • Hospital Clinico S. Juan de Alicante
    San Juan, Alicante, Spain
  • Hospital Clinic i Provincial
    Villaroel, Barcelona, Spain
  • Hospital Universitario de Bellvitge
    Barcelona, Spain
  • Hospital Vall d'Hebron
    Barcelona, Spain
  • Hospital Universitario Reina Sofia
    Cordoba, Spain
  • Fundacion Jimenez Diaz
    Madrid, Spain
  • Hospital Clinico San Carlos
    Madrid, Spain
  • Hospital Ramon y Cajal
    Madrid, Spain
  • Hospital Clinico Universitario de Santiago
    Santiago de Compostela, Spain
  • Hospital de Sagunto
    Valencia, Spain
  • Angelholms Sjukhus, Medicinkliniken
    Angelhom, Sweden
  • Sahlgrenska University Hospital, Intermedicin
    Gothenburg, Sweden
  • Hjartmottagningen
    Helsingborg, Sweden
  • Lakarcentrum Nyponet
    Karineholm, Sweden
  • Medicinkliniken
    Ludvika, Sweden
  • Hjartmottagningen
    Malmo, Sweden
  • Huslakaren i Sandviken
    Sandviken, Sweden
  • Narsjukhuset Sandviken, Kardiologlab, Medicin
    Sandviken, Sweden
  • Hjart & Karlcenter
    Sodertalje, Sweden
  • Karolinska Universitetssjukhuset
    Stockholm, Sweden
  • Hjarthuset AB
    Varberg, Sweden
09

References and documents

Publications

  • Eriksson M, Budinski D, Hounslow N. Comparative efficacy of pitavastatin and simvastatin in high-risk patients: a randomized controlled trial. Adv Ther. 2011 Sep;28(9):811-23. doi: 10.1007/s12325-011-0056-7. Epub 2011 Aug 25. PubMed 21874538 ↗
10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 16, 2010, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT00309738
Lead sponsor
Kowa Research Europe
First posted
Apr 3, 2006
Start date
Sep 2005
Primary completion
Oct 2006
Completion
Oct 2006
Results posted
Jan 18, 2010
Last update
Mar 16, 2010

Study contacts

Dragos Budinski, Med Dr.
study director · Medical Director

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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