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. 2016 Aug 4;2016(8):CD011319. doi: 10.1002/14651858.CD011319.pub2

FREERIDE Study.

Trial name or title Phase III FREERIDE STUDY Freeway Randomized Angioplasty Study
Methods Randomized controlled trial
Participants Country: Europe and Colombia
Setting: 16 European hospitals and 1 Colombian hospital
Number of participants: 280
Inclusion criteria:
  • Male or nonpregnant female (> 18 years of age) with symptomatic ischemia, requiring treatment of SFA or PA segment (Rutherford classification 2 to 5).

  • Single, multiple, or both de novo occluded, stenotic or reoccluded, restenotic lesion(s) of > 70%, ≤ 15 cm in total length and vessel diameter ≥ 4 mm and ≤ 7 mm (by visual estimation)

  • Signed informed consent and complies with the follow‐up visits

  • Successful wire crossing of lesion

  • At least 1 patent (< 50% stenosis) tibioperoneal runoff vessel


Exclusion criteria:
  • Gastrointestinal bleeding or coagulopathy contraindicating use of antiplatelet therapy

  • Known intolerance contraindications to study medications and contrast agents, noncontrollable with medication

  • Actively participating in another device or drug study

  • History of hemorrhagic stroke within 3 months

  • Previous or planned surgical or intervention procedure within 30 days of index procedure

  • Significant untreated inflow disease or no normal arterial segment proximal of lesion in which duplex ultrasound velocity ratios can be measured

  • Acute or subacute thrombus in target vessel

  • Use of adjunctive therapies (i.e. laser, atherectomy, cryoplasty, scoring/cutting balloon)

  • Instent restenosis or prior surgery of the target lesion

  • Abdominal aortic aneurysm ≥ 4 cm diameter

Interventions Uncoated balloon angioplasty device: unspecified
DEB device: Freeway balloon catheter
Drug used: paclitaxel 3 µg/mm2
Vessels treated: femoropopliteal arteries
Outcomes Primary:
  • Rate of clinically driven TLR


Secondary:
  • Technical success

  • Clinical success

  • Procedural success

  • ABI improvement

  • Change in Rutherford classification

  • Walking improvement

  • Rate of minor and major complications

  • Rate of TLR

  • Late lumen loss

  • Patency rate

Starting date May 2011
Contact information Beatriz Fernandez, fernandez@eurocor.de
Rembert Pogge von Strandmann, pogge@eurocor.de
Notes Sponsor: Eurocor GmbH