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Effects of Dapagliflozin on Stabilizing Coronary Atherosclerotic Plaques: Using IB-IVUS Imaging Study

Effects of Dapagliflozin on Stabilizing Coronary Atherosclerotic Plaques: Using IB-IVUS Imaging Study - Effects of Dapagliflozin on Stabilizing Coronary Atherosclerotic Plaques: Using IB-IVUS Imaging Study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000027422
Enrollment
100
Registered
2017-09-01
Start date
2017-09-01
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

ischemic heart disease diabets

Interventions

Patients are divided into two groups
Intervention group or control group. Treatment period is 12 months. Intervention group: T2DM patients with treatment with dapagliflozin 5mg/day in addition to conventional therapy or those with only
7.5% and there were no safety concerns, dapagliflozin would be up-titrated to 10 mg/day. If HbA1c remains above 7.5% during follow period at week 24 and/or at week 36 from week 24 to week 48, only one
7.5% and there were no safety concerns, doses of the basal OAD will be gradually increased up to the approved maximum doses and then, if HbA1c remains above 7.5% during follow period at week 24 and/or

Sponsors

Division of Cardiology, Nagoya Graduate School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. T2DM patients who need PCI due to ischemic heart disease. 2. Patients with baseline HbA1c levels >=6.5% and <9%. 3. Patients are currently treated with one or multiple OADs other than pioglitazone or drug naive patients. 4. Patients who have already received treatment with statin. 5. Patients receiving written informed consent.

Exclusion criteria

Exclusion criteria: 1)Patients with severe ketosis, diabetic coma or precoma 2)Patients with severe infection, perioperative, a severe trauma 3)Patients with moderate renal dysfunction (eGFR: less than 45 ml/min/1.73m2) 4)Patients with severe hepatic dysfunction 5)Patients who are treated with insulin 6)Patients who need treatment with pioglitazone 7)Patients who need treatment with GLP-1RA 8)Patients with a history of hypersensitivity to SGLT-2 inhibitors 9)Women who are or may be pregnant 10)Patients who are treated with PCSK-9 inhibitor 11)Patients who have been determined to be unsuitable for the attending physician

Design outcomes

Primary

MeasureTime frame
Region of interest will be measured by volumetric IVUS at both baseline and 1-year follow-up period. (i) Conventional IVUS: Changes of the percent plaque volume assessed by IVUS. (ii) IB IVUS analysis: Changes of the percent of coronary lipid and fibrous volume assessed by IB-IVUS. The final IVUS exam of PCI is used for IVUS analysis. The target segment is determined in a non-PCI site (> 5 mm proximal or distal to the PCI site), with < 50 % stenosis of the lumen diameter on coronary angiography, in addition to the percentage of plaque area > 20 % at the lumen cross-sectional area. The target segments are assessed at an axial interval of 1 mm for each plaque.

Secondary

MeasureTime frame
1. Ultrasound of cardiography 2. Major adverse cardio-cerebrovascular events 3. Carotid intima-medial thickness 4. BNP 5. HbA1c and FPG 6. Lipid profile 7. General urinary test

Countries

Japan

Contacts

Public ContactHideki Ishii

Nagoya Graduate School of Medicine Cardiology

hkishii@med.nagoya-u.ac.jp052-744-2150

Outcome results

None listed

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