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U.S. Department of Health and Human Services

Post-Approval Studies (PAS) Database

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The FDA has the authority to require sponsors to perform a post-approval study (or studies) at the time of approval of a premarket approval (PMA), humanitarian device exemption (HDE), or product development protocol (PDP) application. Post-approval studies can provide patients, health care professionals, the device industry, the FDA and other stakeholders information on the continued safety and effectiveness (or continued probable benefit, in the case of an HDE) of approved medical devices. This database allows you to search Post-Approval Study information by applicant or device information.

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Range Long Balloon, Ranger China & COMPARE I f/u


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General
Study Status Completed
Application Number /
Requirement Number
P190019 / PAS002
Date Original Protocol Accepted 12/16/2020
Date Current Protocol Accepted 09/22/2023
Study Name Range Long Balloon, Ranger China & COMPARE I f/u
Device Name Ranger™ Paclitaxel-Coated PTA Balloon Catheter
General Study Protocol Parameters
Study Design Prospective Cohort Study
Data Source New Data Collection
Comparison Group No Control
Analysis Type Descriptive
Study Population Adult: >21
Detailed Study Protocol Parameters
Study Objectives To evaluate the safety and effectiveness of the Boston Scientific Corporation (BSC) Ranger™ Paclitaxel Coated Balloon in the 120, 150 and 200 mm lengths for treating Superficial Femoral Artery (SFA) and/or
Proximal Popliteal Artery (PPA) lesions.

COMPARE I Study:
To compare two different Paclitaxel coated balloons in the treatment of high grade stenotic or occluded lesions in SFA and/or PPA in PAD patients with Rutherford class 2-4. The trial is to investigate the safety and efficacy of the Ranger™ Drug Coated Balloon in comparison to the IN.PACT™ Drug Coated Balloon in patients with symptomatic femoropopliteal artery disease.

Study Population Ranger DCB

COMPARE I Study:
Subjects with peripheral artery disease (PAD) ranging from intermittent claudication to critical limb ischemia (Rutherford Category 2-4).
Sample Size Long Balloon Study: 50
China Study: 123
COMPARE I Study: 414 Total
207: Ranger DCB
Key Study Endpoints Long Balloon Study:
The primary safety endpoint assesses the occurrence of Major Adverse Events (MAE) defined as all-cause death through 1 month, target limb major amputation and/or target lesion revascularization (TLR) at 6 and 12
months post-index procedure.

The primary effectiveness endpoint assesses primary lesion patency at 6 months as determined by duplex ultrasound (DUS).

Mortality Status Annually

China Study:
The primary safety endpoint is the rate of following major adverse events through 30 days post-procedure:
all device and/or procedure related mortality
target limb major amputation at
Clinically-driven Target Lesion Revascularization (TLR)

The primary efficacy endpoint is primary lesion patency of the treated segment(s) as assessed by computed tomography angiography (CTA) at 12 months post-procedure without clinically-driven TLR.

Mortality Status Annually

COMPARE I Study:
Primary Efficacy: patency rate after one year defined as absence of clinically driven TLR (due to symptoms and drop of ABI of greater than or equal to 20% or > 0.15 when compared to post-procedure) or restenosis with PVR > 2.4 evaluated by Duplex Ultrasound.

Primary Safety: Composite of freedom from device and procedure-related death through 12 months post procedure as well as freedom from both target limb major amputation and clinically-driven target vessel revascularization.

Mortality Status Annually

Follow-up Visits and Length of Follow-up 1 year

COMPARE I Study: 5 years
Interim or Final Data Summary
Actual Number of Patients Enrolled Long Balloon Substudy: 52 enrolled.
Ranger China Study: 123 enrolled.
COMPARE I Study: 414 enrolled
(Ranger DCB – 207 / In.Pact DCB – 207).
Actual Number of Sites Enrolled Long Balloon Substudy: 7 sites enrolled.
Ranger China Study: 10 sites enrolled.
COMPARE I Study: 15 sites enrolled.
Patient Follow-up Rate Long Balloon Substudy: 92.3%
Ranger China Study: 89.4%
COMPARE I Study: Ranger DCB – 74.9% / In.Pact DCB – 67.6%
Final Safety Findings Long Balloon Substudy: 12 Months MAE Free-Ranger DCB was 94.0% (47/50). Mortality at 12 month follow up was 5.8% (3/52). One additional death was reported after the 12 month follow up window (4 deaths total).
Ranger China Study: 12 Months MAE Free-Ranger DCB for the ITT and PP set was 96.6% (115/119). Mortality at 12 month follow up was 2.5% (3/122).
COMPARE I Study: 36 Months MAE Free-Ranger DCB (72.5%) and In.Pact DCB (78.6%). Mortality at 36 month follow up: 7.7% (13/168) for Ranger DCB and 6.0% (9/149) for In.PACT Admiral.
Final Effect Findings Long Balloon Substudy: Primary Patency Rate was 83.0% (39/47).
Ranger China Study: Initial vascular patency for the Ranger DCB ITT and PP set was 61.5% (64/104).
COMPARE I Study: Primary patency rate for the Ranger DCB was 83.0% (156/188) and 65.6% (116/177) at 12 and 24 months, respectively.
Study Strengths & Weaknesses Long Balloon Substudy: Strength – Includes data for worst case drug usage / Weakness - Low sample size, non-blinded.
Ranger China Study: Strength – Prospective and multi-center study / Weakness – Only one country.
COMPARE I Study: Strength – Large Sample Size, Prospective and multi-center study, 1:1 randomized clinical trial / Weakness – Only conducted in EU.
Recommendations for Labeling Changes N/A


Range Long Balloon, Ranger China & COMPARE I f/u Reporting Schedule

Reporting Schedule
Report
Date Due
FDA Receipt
Date
Applicant's Reporting Status
six month report 04/30/2021 04/29/2021 On Time
1 year report 10/30/2021 11/01/2021 Overdue/Received
18 month report 04/30/2022 04/29/2022 On Time
2 year report 10/30/2022 10/27/2022 On Time
interim report 09/07/2023 09/07/2023 On Time
final report 10/30/2023 11/14/2023 Overdue/Received


Contact Us

Mandated Studies Program
Food and Drug Administration
10903 New Hampshire Ave.
Silver Spring, MD 20993-0002
Email: MandatedStudiesPrograms@fda.hhs.gov

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