MedPath

PRECISION GRX Post-Market Study - Japan

Completed
Conditions
Coronary Artery Disease
Interventions
Device: Robotic-assisted PCI
Registration Number
NCT03870087
Lead Sponsor
Corindus Inc.
Brief Summary

To collect data on the routine patterns of use, safety and effectiveness, including the clinical and technical performance of the CorPath GRX System, in the delivery and manipulation of coronary guidewires and stent/balloon catheters, and manipulation of guide catheters during PCI procedures in the first 231 patients treated with the CorPath device in Japan.

Detailed Description

This is a single-arm, open-label, multi-center patient registry in Japan of the CorPath GRX System to examine its performance during PCI procedures and patient outcomes through 72 hours post-procedure or hospital discharge, whichever occurs first.

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
242
Inclusion Criteria
  1. Age ≥ 20 years;
  2. Patients with coronary artery disease with clinical indication for PCI;
  3. Patient deemed appropriate for robotic-assisted PCI; and
  4. The subject has been informed of the nature of the study, agrees to its provisions and has provided written informed consent, unless the EC has waived informed consent.
Exclusion Criteria
  1. Failure/inability/unwillingness to provide informed consent, unless the EC has waived informed consent; or
  2. The Investigator determines that the patient or the coronary anatomy is not suitable for robotic-assisted PCI.

Study & Design

Study Type
OBSERVATIONAL
Study Design
Not specified
Arm && Interventions
GroupInterventionDescription
Robotic PCIRobotic-assisted PCIAll subjects treated with CorPath GRX during the PCI procedure.
Primary Outcome Measures
NameTimeMethod
Technical SuccessDuring procedure

Defined as successful completion of the robotic-assisted PCI absent unplanned conversion to manual for guidewire or balloon/stent catheter inability to navigate vessel anatomy or poor guide catheter support.

Residual stenosis in the lesion(s) treatedThrough end of subject's participation in the study, an average of up to 3 days.

Less than 30% residual stenosis (visual estimate) post PCI in the lesion(s) treated with the CorPath GRX System, without in-hospital major adverse cardiac events (MACE) as assessed by the Angiographic Core Laboratory (ACL).

Secondary Outcome Measures
NameTimeMethod
Major adverse cardiac events (MACE)Through end of subject's participation in the study, an average of up to 3 days.

MACE that occurs within 72 hours of the procedure or prior to hospital discharge, whichever occurs first, in a subject treated with the CorPath GRX System.

Overall Procedure TimeDuring procedure

Defined as the time measured from the insertion of the hemostasis sheath until the removal of the guide catheter.

Patient Radiation ExposureDuring procedure

DAP (dose-area-product) and cumulative dose/air kerma as recorded during the procedure.

Operator Radiation ExposureDuring procedure

Cumulative dose the physician receives as recorded from electronic pocket dosemeter during procedure.

PCI Procedure TimeDuring procedure

Defined as the time measured from the insertion of the guide catheter until the removal of the guide catheter.

IVUS/OCT/IVUS-OCT Time (if used)During procedure

Defined as the total time measured from insertion of the imaging catheter \[Intravascular Ultrasound (IVUS), Optical Coherence Tomography (OCT) or integrated IVUS-OCT (IVUS-OCT)\] until the removal of the imaging catheter.

Fluoroscopy TimeDuring procedure

Total fluoroscopy utilized during the procedure as recorded by an Imaging System.

Trial Locations

Locations (8)

Fukuoka Sanno Hospital

🇯🇵

Fukuoka City, Fukuoka, Japan

Iwate University Hospital

🇯🇵

Morioka, Iwate, Japan

Nayoro City General Hospital

🇯🇵

Nayoro, Hokkaido, Japan

Toho University Ohashi Medical Center

🇯🇵

Tokyo, Ohashi Meguro-ku, Japan

Kurume University Hospital

🇯🇵

Kurume, Fukuoka, Japan

Tokai University Hospital

🇯🇵

Isehara, Kanagawa, Japan

Dokkyo Medical University Hospital

🇯🇵

Mibu, Tochigi, Japan

Keio University Hospital

🇯🇵

Shinjuku-ku, Tokyo, Japan

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