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Completed

NCT Number: NCT02531230

"All Comers" Post Market Clinical Follow-up (PMCF) With Multi-LOC for flOw liMiting Outcomes

The aim of the study is to assess the safety and efficacy of the Multi-LOC® peripheral stent system to treat de novo and restenotic lesions (no in-stent restenosis (ISR), no restenosis post drug coated balloon (DCB) after flow limiting plain old balloon angioplasty (POBA) and/or DCB dilatations in the superficial femoral artery (SFA) and popliteal segments (P1, P2 & P3)

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Diakonissenkrankenhaus Mannheim

Mannheim, Germany

About this study

This study is an non-randomized, prospective, multi-center, non-interventional study (registry, for Germany: §23b MPG)

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Willingness to treat flow-limiting dissections/recoil after plain old balloon angioplasty (POBA)/drug coated balloon (DCB) interventions
  • Patients in Rutherford classes 2 through 5
  • Patients eligible for peripheral revascularization by means of percutaneous transluminal angioplasty (PTA) and stenting
  • Patients must be at least 18 years of age
  • Patient with a life expectance of at least 12 months
  • Patients who are mentally and linguistically able to understand the aim of the study and to show sufficient compliance in the following study protocol
  • Patients must agree to undergo at least the 6-month clinical follow-up
  • Patient is able to verbally acknowledge an understanding of the associated risks, benefits, and treatment alternatives to therapeutic options of this trial, e.g. balloon angioplasty by means of other suitable stent devices. Patients, by providing their informed consent, agree to these risks and benefits as stated in the patient informed consent document.
  • Lesions with unsatisfying angiographic results due to recoil and/or dissections after POBA/DCB interventions
  • Infra-inguinal lesions in the superficial femoral artery (SFA) and popliteal segments (P1,P2 & P3) reference vessel diameters between 4 and 7.0 mm, lesion length suitable for the release of at least 2 Stent (up to 6) segments implanted with a minimum inter-stent distance of 1 cm
  • Diameter stenosis pre-procedure must be larger or equal to 70%
  • Vessels must have adequate distal run-off with at least one vessel to the foot or with collaterals in the calf supplying sufficient flow to the foot.

(Lesions separated by less than 2 cm are considered as one lesion)

Exclusion criteria

  • Patient not suitable for revascularization by interventional means

Treatment and study plan

VascuFlex Multi-LOC®

Device

Multi-LOC® peripheral stent system for bailout stenting after Plain Old Balloon Angioplasty (POBA) or Drug Coated Balloon (DCB) Angioplasty

Primary outcomes

  1. target lesion revascularization

    Time frame: 6 months

    target lesion revascularization surgical & interventional

Secondary outcomes

  1. pain free walking distance

    Time frame: < 3 weeks, 6 months, 12 months

    pain free walking distance

  2. maximum walking distance

    Time frame: < 3 weeks, 6 months, 12 months

    maximum walking distance

  3. target lesion revascularization

    Time frame: 12 months

    target lesion revascularization

  4. procedural success

    Time frame: immediately after Multi-LOC implantation (within the first 30 minutes)

    procedural success to pass and treat the target lesion

  5. ankle brachial index

    Time frame: < 3 weeks, 6 months, 12 months

    ankle brachial index

  6. patency rates

    Time frame: 6 and 12 months

    patency rates observed using non-invasive Duplex ultrasound

  7. Rutherford classification

    Time frame: baseline, < 3 weeks, 6 months, 12 months

    Rutherford classification

  8. Rutherford classification shift

    Time frame: < 3 weeks, 6 months, 12 months

    difference in Rutherford classification compared to previous time point

  9. amputation rate

    Time frame: 6 and 12 months

    rate of major and minor amputations

  10. quality of life assessment

    Time frame: 6 and 12 months

    quality of life assessment through validates CRF's

Sponsors and collaborators

Lead sponsor

B. Braun Melsungen AG

Industry

Collaborators

  • Deaconess Hospital Mannheim

Registry information

Official study title

"All Comers" Post Market Clinical Follow-up (PMCF) With Multi-LOC for flOw liMiting Outcomes After Plain Old Balloon Angioplasty (POBA) and/or Drug Coated Balloon (DCB) Treatment in the Infra-inguinal Position With the objectiVE to Implant Multiple Stent Segments

Acronym: LOCOMOTIVE

Important dates

Study start
2015
Primary completion
2016
Study completion
2017
First posted
Aug 24, 2015
Registry last updated
Oct 10, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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