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Investigation of MDCT Plaque Assessment in patients receiving Cholesterol lowering with Pitavastatin (IMPACT)

Investigation of MDCT Plaque Assessment in patients receiving Cholesterol lowering with Pitavastatin (IMPACT) - IMPACT

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000001495
Enrollment
100
Registered
2008-11-11
Start date
2008-10-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Patients with non-calcified coronary plaque detected with MDCT

Interventions

pitavastatin 2mg per day orally for 12 months. Stopping smoking, life style change and increasing exercise are reccomended. When the decrease in cholesterol level is not satisfactory, plavastatin will

Sponsors

Yamaguchi University Graduate School of Medicine,Department of Medicine and Clinical Science
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Patients with coronary non-calcified plaques detected by MDCT 2)Patients with hypercholesterolemia as defined by any of the following criteria: i) TC >220 mg/dl; ii) LDL-C >140 mg/dl; iii) cholesterol-lowering treatment is necessary in accordance with the investigator's judgement when LDL-C >120 mg/dl or TC >200 mg/dl. 3) Patients 20 years or older at the time of their consent. 4) Patients giving written consent by their own volition after being provided sufficient explanation for participation in this clinical trial.

Exclusion criteria

Exclusion criteria: 1)The stenosis at the lesion where the plaque CT value estimation planned is more than 90%(AHA criteria). 2)Patients who have undergone previous PCI on the lesion site where the evaluation of coronary plaque CT value is planned. 3)Patients who might undergo PCI on the lesion where the plaque planned for the estimation of the CT value is located. 4)Patients receiving lipid-lowering drugs (pitavastatin, atorvastatin, rosvastatin). 5)Patients with familial hypercholesterolemia. 6)Patients with cardiogenic shock. 7)Patients receiving cyclosporine. 8)Patients with any allergy to pitavastatin 9)Patients with any allergy to contrast medium 10)Patients with hepatobiliary disorders. 11)Pregnant women, women suspected of being pregnant, or lactating women. 12)Patients with renal disorders or undergoing dialysis. 13)Patients who are ineligible in the opinion of the investigator.

Design outcomes

Primary

MeasureTime frame
The comparison of the plaque CT value change between the groups

Secondary

MeasureTime frame
a. The relationship between plaque CT value and the cholesterol level. b.The relationship between plaque CT value and the oxidative stress and inflamation marker. c. The change of HbH1c between the groups

Countries

Japan

Contacts

Public ContactTomoko Nao

Yamaguchi University Graduate School of Medicine Cardiology

nao@yamaguchi-u.ac.jp0836-22-2248

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026