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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT03118531
Other study ID # MDT16003RES001
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date April 17, 2017
Est. completion date April 28, 2023

Study information

Verified date October 2023
Source Medtronic Vascular
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

To evaluate the clinical safety and efficacy in Chinese subjects, eligible for percutaneous transluminal coronary angioplasty (PTCA) in lesions amenable to treatment with a 34/38 mm Medtronic Resolute Integrity™ Zotarolimus-Eluting Coronary Stent System.


Recruitment information / eligibility

Status Completed
Enrollment 40
Est. completion date April 28, 2023
Est. primary completion date July 31, 2018
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Key Inclusion Criteria: - The subject is an acceptable candidate for treatment with a drug-eluting stent in accordance with the applicable guidelines on percutaneous coronary interventions, the Instructions for Use of the Resolute Integrity 34/38 mm stent - The subject can have either a single lesion, or two lesions located in separate target vessels treated during the index procedure. Each lesion length needs to be =35mm with at least one lesion length >27mm and= 35mm and amenable for treatment with a Resolute Integrity 34/38 mm stent Key Exclusion Criteria: - STEMI within 24 hours - Left main disease - Bifurcation disease

Study Design


Intervention

Device:
Resolute Integrity™ Zotarolimus-Eluting Coronary Stent System(34/38 mm)
The stenting procedure should be performed according to the Instructions for Use that is provided with each 34/38 mm Resolute Integrity stent.

Locations

Country Name City State
China Beijing Friendship Hospital Beijing Beijing
China Fujian Medical University Union Hospital Fuzhou Fujian

Sponsors (1)

Lead Sponsor Collaborator
Medtronic Vascular

Country where clinical trial is conducted

China, 

Outcome

Type Measure Description Time frame Safety issue
Primary Late lumen loss, in stent Late lumen loss measured by quantitative coronary angiography (QCA) 9 months (m)
Secondary Major Adverse Cardiac Events (MACE) Defined as death, myocardial infarction (Q wave and non-Q wave), or clinically-driven repeat target lesion revascularization by percutaneous or surgical methods 30 days, 6 and 9 months, 1, 2, 3, 4, and 5 years
Secondary Death All death 30 days, 6 and 9 months, 1, 2, 3, 4, and 5 years
Secondary Myocardial infarction All MI, and Target Vessel Myocardial Infarction (TVMI) 30 days, 6 and 9 months, 1, 2, 3, 4, and 5 years
Secondary All revascularizations Target Legion Revascularization (TLR), Target Vessel Revascularization (TVR) and Non-TVR 30 days, 6 and 9 months, 1, 2, 3, 4, and 5 years
Secondary Target Vessel Failure (TVF) TVF 30 days, 6 and 9 months, 1, 2, 3, 4, and 5 years
Secondary Target Lesion Failure (TLF) TLF 30 days, 6 and 9 months, 1, 2, 3, 4, and 5 years
Secondary Stent Thrombosis (ST) ST 30 days, 6 and 9 months, 1, 2, 3, 4, and 5 years
Secondary Device Success The attainment of <50% residual stenosis of the target lesion using only the assigned device.
The attainment of < 30% residual stenosis by QCA (or < 20% by visual assessment) AND a TIMI flow 3 after the procedure, using the assigned device only. These measurements will be made by the independent angiographic core laboratory.
At the end of index procedure, an expected average of 3 days
Secondary Lesion Success The attainment of <50% residual stenosis of the target lesion using any percutaneous method.
The attainment of < 30% residual stenosis by QCA (or < 20% by visual assessment) AND a TIMI flow 3 after the procedure, using any percutaneous method. These measurements will be made by the independent angiographic core laboratory.
At the end of index procedure, an expected average of 3 days
Secondary Procedure Success The attainment of <50% residual stenosis of the target lesion and no in-hospital MACE.
The attainment of < 30% residual stenosis by QCA (or < 20% by visual assessment) AND a TIMI flow 3 after the procedure, using any percutaneous method without the occurrence of MACE during the hospital stay. These measurements will be made by the independent angiographic core laboratory.
Duration of hospital stay, an expected average of 5 days
Secondary In-stent and in-segment percent diameter stenosis (%DS) In-stent and in-segment percent diameter stenosis (%DS) 9 months
Secondary In-stent and in-segment binary restenosis rate In-stent and in-segment binary restenosis rate 9 months
Secondary In-stent and in-segment minimal luminal diameter (MLD) In-stent and in-segment minimal luminal diameter (MLD) 9 months
Secondary In-segment late luminal loss In-segment late luminal loss 9 months
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