CClinicalTrials.gg
Status unknownNCT02568293SHIELDUpdated Feb 9, 2017

Angioplasty + SBCV vs. Angioplasty Alone for Femoropopliteal Artery Stenosis

An interventional study of SBCV and Saline in Peripheral Arterial Disease, sponsored by Symic Vascular. Status unknown at 8 sites in 2 countries. Open to participants aged 40 Years and older. Per ClinicalTrials.gov, last updated 2017-02-09.

Sponsored by Symic Vascular · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Feb 2017), so the status shown — last known as Active, not recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
66
Allocation
Randomized
Ages
40 Years and older
Sex
All
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Study summary

The purpose of this study is to compare balloon angioplasty plus SBCV against balloon angioplasty alone for treatment of stenosis within the femoropopliteal artery.

Read the detailed description

This first-in-human study will evaluate the safety and effectiveness of a novel adjunctive therapy, SBCV, used with balloon angioplasty as compared to balloon angioplasty plus a control agent (saline) when used for the treatment of stenosis within the femoropopliteal artery. Effectiveness will be measured by late lumen loss at 24 weeks post treatment as evaluated by an independent, blinded core lab.

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Conditions studied

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In context

Peripheral Arterial Disease

1,542 studies on the registry are indexed under Peripheral Arterial Disease; 282 are open to participants now.

This study's planned enrollment of 66 is below the median of 74 across 1,066 interventional studies indexed under Peripheral Arterial Disease.

Browse Peripheral Arterial Disease studies →

Lead sponsor

This is the only study on the registry with Symic Vascular as lead sponsor.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
40 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Scheduled for balloon angioplasty for stenosis of femoropopliteal lesion(s)
  • Rutherford Clinical Category 1-4 (claudication or critical limb ischemia)
  • Lesions are ≥70% stenosis by visual estimate
  • A patent inflow artery free from significant lesion
  • At least one patent native outflow artery to the ankle

Exclusion criteria

Exclusion Criteria:

  • History of haemorrhagic stroke within 3 months of screening
  • History of myocardial infarction, thrombolysis or angina within 2 weeks of screening
  • Renal failure or chronic kidney disease
  • Severe calcification that renders the lesion undilatable
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Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Outcomes assessor)
Enrollment
66 participants (estimated)

Study arms

  • Experimental
    SBCV

    SBCV is administered to the site immediately post balloon dilation.

    Other: SBCV

  • Placebo comparator
    Control

    Saline is used as a control and is delivered immediately post balloon dilation.

    Other: Saline

Interventions

  • OtherSBCV

    SBCV is a single use, sterile product that acts as a localized physical barrier at the vascular wall.

  • OtherSaline

    Saline is used as a control.

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What researchers measure

Primary outcomes

  1. Incidence of treatment-emergent adverse events

    The composite of no all-cause perioperative (≤30 day) mortality and none of the following events at 24 weeks following treatment: * Index limb amputation (above or below the ankle) * Index limb re-intervention * Index-limb-related death

    Time frame: through 24 weeks

  2. Late Lumen Loss

    LLL is defined as the difference between the minimum lumen diameter (MLD) immediately post-primary procedure and the MLD at follow-up as measured by an independent, blinded core lab.

    Time frame: 24 weeks

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Study locations

8 sites
  • Royal Prince Alfred Hospital
    Melbourne, New South Wales 2050, Australia
  • Royal North Shore Hospital
    Sydney, New South Wales 2065, Australia
  • Gold Coast University Hospital
    Southport, Queensland 4215, Australia
  • Flinders Medical Center
    Adelaide, South Australia 5043, Australia
  • Austin Health
    Heidelberg, Victoria 3084, Australia
  • The Alfred Hospital
    Melbourne, Victoria 3181, Australia
  • Sir Charles Gairdner Hospital
    Perth, Western Australia 6009, Australia
  • Auckland City Hospital
    Auckland, 1023, New Zealand
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 9, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02568293
Lead sponsor
Symic Vascular
Collaborators
Symic Biomedical, Inc.
Responsible party
Sponsor
First posted
Oct 5, 2015
Start date
Oct 2015
Primary completion
Sep 2017 (estimated)
Completion
Oct 2017 (estimated)
Last update
Feb 9, 2017

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Feb 2017. You cannot join it, but the record below documents what was studied.

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