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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT00240305
Registration number
NCT00240305
Ethics application status
Date submitted
16/10/2005
Date registered
18/10/2005
Date last updated
16/03/2009
Titles & IDs
Public title
A Study to Investigate the Effect of Rosuvastatin (CRESTOR®) on High Density Lipoprotein Kinetics in Patients With the Metabolic Syndrome
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Scientific title
A Randomised, Double-Blind, Placebo Controlled, Crossover Dose-Ranging Study to Investigate the Effect of Rosuvastatin (CRESTOR®) on High Density Lipoprotein Kinetics in Patients With the Metabolic Syndrome
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Secondary ID [1]
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4522AS/0004
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Metabolic Syndrome
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Dyslipidemia
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Condition category
Condition code
Metabolic and Endocrine
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Metabolic disorders
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Cardiovascular
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Other cardiovascular diseases
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Blood
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Other blood disorders
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Other
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Research that is not of generic health relevance and not applicable to specific health categories listed above
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Determine the dose-related effect of treatment with rosuvastatin on production & fractional catabolism of apolipoprotein A-I (apoA-I) and apolipoprotein A-II (apoA-II), & on the plasma apoA-I, apoA-II & high-density lipoprotein cholesterol (HDL-C) c
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Assessment method [1]
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Timepoint [1]
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Secondary outcome [1]
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Determine the dose-related effect of treatment with rosuvastatin on cellular cholesterol efflux,total cholesterol, low-density lipoprotein cholesterol (LDL-C), non-LDL-C, triglyceride & pre1-HDL concentrations,HDL2,HDL3 cholesterol ratio
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Assessment method [1]
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Timepoint [1]
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Secondary outcome [2]
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Cholesteryl ester transfer protein (CETP) and lecithin:cholesterol acyl transferase (LCAT) activity
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Assessment method [2]
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Timepoint [2]
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Secondary outcome [3]
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Lathosterol and campesterol, total apolipoprotein B (apoB), nonesterified fatty acids (NEFA) and apolipoprotein C-III (apoC-III) plasma concentrations.
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Assessment method [3]
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Timepoint [3]
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Eligibility
Key inclusion criteria
* Signed informed consent
* male aged 30 to 70 years of age
* LDL-C <6 mmol/L
* HDL-C =1.2 mmol/L
* at least 2 of the following:
* insulin resistance (fasting glucose >6 mmol/L or insulin >10 mU/L or HOMA score >2.5)
* central obesity (waist circumference >=94 cm).
* plasma triglycerides >=1.7 and <4.5 mmol/L.
* blood pressure >=130/ >=85 mm Hg or on drug treatment for hypertension
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Minimum age
30
Years
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Maximum age
70
Years
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Sex
Males
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Can healthy volunteers participate?
Yes
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Key exclusion criteria
* LDL cholesterol >=6 mmol/L
* pre-existing or history of cardiovascular disease, diabetes, renal dysfunction, anaemia, history of significant dyspepsia or gastrointestinal disease
* apolipoprotein genotype E2/E2
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
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Intervention assignment
Crossover
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Other design features
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Phase
Phase 3
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/04/2004
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
1/05/2006
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Sample size
Target
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
WA
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Recruitment hospital [1]
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Research Site - Perth
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Recruitment postcode(s) [1]
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- Perth
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
AstraZeneca
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
The purpose of this study is to investigate the dose-related effect of treatment with rosuvastatin on production and fractional catabolism of apolipoprotein A-I (apoA-I) and apolipoprotein A-II (apoA-II), and on the plasma apoA-I, apoA-II and high-density lipoprotein cholesterol (HDL-C) concentration.
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Trial website
https://clinicaltrials.gov/study/NCT00240305
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Trial related presentations / publications
Ng TW, Ooi EM, Watts GF, Chan DC, Meikle PJ, Barrett PH. Association of Plasma Ceramides and Sphingomyelin With VLDL apoB-100 Fractional Catabolic Rate Before and After Rosuvastatin Treatment. J Clin Endocrinol Metab. 2015 Jun;100(6):2497-501. doi: 10.1210/jc.2014-4348. Epub 2015 Mar 27. Ng TW, Ooi EM, Watts GF, Chan DC, Weir JM, Meikle PJ, Barrett PH. Dose-dependent effects of rosuvastatin on the plasma sphingolipidome and phospholipidome in the metabolic syndrome. J Clin Endocrinol Metab. 2014 Nov;99(11):E2335-40. doi: 10.1210/jc.2014-1665. Epub 2014 Aug 20. Ooi EM, Watts GF, Chan DC, Chen MM, Nestel PJ, Sviridov D, Barrett PH. Dose-dependent effect of rosuvastatin on VLDL-apolipoprotein C-III kinetics in the metabolic syndrome. Diabetes Care. 2008 Aug;31(8):1656-61. doi: 10.2337/dc08-0358. Epub 2008 May 28. Ooi EM, Barrett PH, Chan DC, Nestel PJ, Watts GF. Dose-dependent effect of rosuvastatin on apolipoprotein B-100 kinetics in the metabolic syndrome. Atherosclerosis. 2008 Mar;197(1):139-46. doi: 10.1016/j.atherosclerosis.2007.03.004. Epub 2007 Apr 9.
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Public notes
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Contacts
Principal investigator
Name
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Gerald F. Watts, BSc PhD MD
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Address
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University Department of Medicine, Royal Perth Hospital, University of Western Australia
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT00240305
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