This prospective, single-arm, multi-center, safety and feasibility first-in-human study will evaluate the safety and feasibility of the SirPlux Duo™ Dual-API Coated PTCA Balloon Catheter to treat de-novo lesions between ≥2.0 and ≤4.0 mm in patients with symptomatic stable angina, unstable angina, and NSTEMI.
The SirPlux Duo™ Dual API-Coated PTCA Balloon Catheter is an investigational medical device to be used to treat de-novo lesions in patients with symptomatic stable angina, unstable angina, and NSTEMI. In this study, SirPlux Duo™ will be used in subjects undergoing a planned percutaneous coronary intervention. The population to treat will include those with de-novo coronary lesions in vessels with a reference vessel diameter (RVD) of ≥2.0 and ≤4.0 mm and a total lesion length of \<36mm with documented symptomatic stable angina, unstable angina, or NSTEMI. The study is a prospective, single-arm, multi-center, safety and feasibility first-in-human study designed to generate descriptive data about the use of SirPlux Duo™.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
28
SirPlux Duo™ Dual-API Coated PTCA Balloon Catheter is a Drug-Coated Balloon to treat de novo lesions in patients with symptomatic stable angina, unstable angina, or NSTEMI
The Prince Charles Hospital
Chermside, Queensland, Australia
Royal Adelaide Hospital
Adelaide, South Australia, Australia
Victorian Heart Institute - Monash University
Clayton, Victoria, Australia
Cecanot Hospital
Santo Domingo, Dominican Republic
Device Success
Defined as successful delivery, balloon inflation, deflation, and retrieval of the intact study device without burst below rated burst pressure
Time frame: (Peri-procedural)
Technical Success
Defined as successful lesion crossing, completion of POBA and immediate achievement of \<=30% residual stenosis (by QCA) of the target lesion upon completion of angiography post investigational device inflation
Time frame: (Peri-procedural)
Procedural Success
Defined as device success and technical success and absence of procedural complications following SirPlux Duo™ Dual-API Coated PTCA Balloon Catheter inflation (ie absence of vessel dissection or loss of TIMI 3 flow)
Time frame: (Peri-procedural)
In-segment Late Lumen Loss (LLL) by QCA
difference in minimum lumen diameter, as determined by QCA, from baseline (immediately post-DCB) to 6 months post-procedure
Time frame: 6 months post-procedure
All-cause death
All-cause death, including death during procedure and up to 24 hours after discharge * Target Vessel Myocardial Infarction (TVMI). * Cardiac death * Myocardial Infarction (MI) * Emergent Coronary Artery Bypass Graft (CABG) * Repeat Target Lesion Revascularization (TLR) (clinically driven) by percutaneous or surgical methods * Major Adverse Cardiac Event (MACE) * Target Vessel Failure (TVF) * Target Lesion Failure (TLF) * All revascularizations (TLR, TVR and non-TVR)
Time frame: 24 hours post-discharge
Target Vessel Myocardial Infarction (TVMI)
• Target Vessel Myocardial Infarction (TVMI)
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Te Toka Tumai Auckland, Auckland City Hospital
Auckland, New Zealand
Time frame: 30 days, 6 months, 12 months and 24 months post-procedure
Major Adverse Cardiac Event (MACE)
• Major Adverse Cardiac Event (MACE) is defined as the composite of cardiac death, Myocardial Infarction (MI), emergent Coronary Artery Bypass Graft (CABG), or repeat Target Lesion Revascularization (TLR) (clinically driven) by percutaneous or surgical methods
Time frame: 30 days, 6 months, 12 months and 24 months post-procedure
Target Vessel Failure (TVF)
• Target Vessel Failure (TVF) is defined as cardiac death, TVMI, or clinically-driven Target Vessel Revascularization (TVR) by percutaneous or surgical methods of the target vessel
Time frame: 30 days, 6 months, 12 months and 24 months post-procedure
Target Lesion Failure (TLF)
• Target Lesion Failure (TLF) is defined by a composite of cardiac death, TVMI, or clinically driven TLR by percutaneous or surgical methods of the index lesion
Time frame: 30 days, 6 months, 12 months and 24 months post-procedure
All revascularizations (TLR, TVR and non-TVR)
• All revascularizations (TLR, TVR and non-TVR) as a composite of TLR, TVR, and non-TVR
Time frame: 30 days, 6 months, 12 months and 24 months post-procedure
In-segment (in balloon) percent diameter stenosis (%DS) by QCA
In-segment (in balloon) percent diameter stenosis (% diameter stenosis; %DS).
Time frame: 6 months post-procedure
In-segment binary angiographic restenosis (BAR) rate by QCA
In-segment binary angiographic restenosis (BAR) is defined as ≥50% diameter stenosis.
Time frame: 6 months post-procedure
In-segment Minimum Luminal/Lumen Diameter (MLD) by QCA
In-segment Minimum Luminal/Lumen Diameter (MLD) change from baseline to 6 months post-procedure
Time frame: 6 months post-procedure
In-segment Change in IVUS minimum lumen area (MLA, mm2) by IVUS
In-segment Change in IVUS MLA (mm2) from baseline to 6 months post-procedure
Time frame: at 6 months post-procedure
In-segment change in mean lumen area (mm2) by IVUS
In-segment change in mean lumen area (mm2) from baseline to 6 months post-procedure
Time frame: 6 months post-procedure
In-segment change in percentage atheroma volume by IVUS
In-segment change in percentage atheroma volume from baseline to 6 months post-procedure
Time frame: 6 months post-procedure
In-segment serial IVUS remodeling
In-segment Serial IVUS remodeling (change in vessel area or volume) from baseline to 6 months post-procedure
Time frame: 6 months post-procedure