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N/A Completed N=100 Treatment

Clinical Trial Investigating the Combination Therapy With Luminor DCB and iVolution Stent in TASC C and D Femoropopliteal Lesions

Source: ClinicalTrials.gov NCT03347383 ↗
Enrolled (actual)
100
Serious AEs
80.0%
Results posted
Mar 2025
Primary outcomePrimary: Freedom From Clinically-driven TLR at 12 Months — 5 participants

Summary

The T.I.N.T.I.N. study investigates the safety and efficacy of the combination therapy with the Luminor drug coated balloon (DCB) and the iVolution stent in the treatment of TASC C and D femoropopliteal lesions. An expected total of 100 patients will be treated in the scope of this study. The lesion is located within the native superficial femoral artery and/or the popliteal artery. Prior to dilatation with the Luminor DCB, pre-dilatation with the Oceanus balloon is mandatory. After dilatation with the Luminor DCB, stenting with the iVolution stent need to be performed. Post-dilatation can be performed according to the physician's discretion. Patients will be invited for a follow-up visit at 1, 6, 12, 24, 36, 48 and 60 month post-procedure. The primary efficacy endpoint of the study is defined as the freedom from clinically-driven target lesion revascularization (TLR) at 12 months. Secondary endpoints include primary patency rate at 6 and 12 months, freedom from clinically-driven TLR at 6, 24, 36, 48 and 60 months, clinical success at 1, 6, 12, 24, 36, 48 and 60 months and freedom from serious adverse events at pre-discharge, 1, 6, 12, 24, 36, 48 and 60 months follow-up.

Outcome Measures

OutcomeResultp-value
PRIMARY
Freedom From Clinically-driven TLR at 12 Months
5
SECONDARY
Primary Patency Rate
7; 8
SECONDARY
Technical Success
100
SECONDARY
Freedom From Clinically-driven TLR
1; 10; 17; 20; 25
SECONDARY
Clinical Success
84; 79; 74; 56; 47; 39
SECONDARY
Serious Adverse Events (SAEs)
226

Eligibility Criteria

General inclusion criteria:

  • Patient presenting a score from 2 to 5 following Rutherford classification
  • Patient is willing to comply with specified follow-up evaluations at the specified times
  • Patient is >18 years old
  • Patient understands the nature of the procedure and provides written informed consent, prior to enrolment in the study
  • Patient has a projected life expectancy of at least 12 months
  • Prior to enrolment, the guidewire has crossed target lesion
  • Patient is eligible for treatment with the Luminor Paclitaxel-Eluting Peripheral Balloon Dilatation Catheter and the iVolution stent
  • Male, infertile female or female of child bearing potential practicing an acceptable method of birth control with a negative pregnancy test within 7 days prior to study procedure

Angiographic inclusion criteria

  • De novo and post-percutaneous transluminal angioplasty (PTA) restenotic lesions located in the femoropopliteal arteries suitable for endovascular therapy
  • The target lesion is located within the native femoropopliteal artery
  • The length of the target lesion is ≥ 150mm and considered as TASC C or D lesion according to the TASC II classification.
  • The target lesion has angiographic evidence of stenosis > 50% or occlusion which can be passed with standard guidewire manipulation
  • Target vessel diameter visually estimated is >4mm and <6.5 mm
  • There is angiographic evidence of at least one-vessel-runoff to the foot, irrespective of whether or not outflow was re-established by means of previous endovascular intervention

Exclusion Criteria

  • Patient refusing treatment
  • Presence of a stent in the target lesion that was placed during a previous procedure
  • Untreated flow-limiting inflow lesions
  • Any previous surgery in the target vessel (including prior ipsilateral crural bypass)
  • Patients for whom antiplatelet therapy, anticoagulants or thrombolytic drugs are contraindicated
  • Patients who exhibit persistent acute intraluminal thrombus of the proposed lesion site
  • Perforation at the angioplasty site evidenced by extravasation of contrast medium
  • Patients with known hypersensitivity to heparin, including those patients who have had a previous incidence of heparin-induced thrombocytopenia (HIT) type II
  • Patients with uncorrected bleeding disorders
  • Aneurysm located at the level of the superficial femoral artery/popliteal artery
  • Non-atherosclerotic disease resulting in occlusion (e.g. embolism, Buerger's disease, vasculitis)
  • Severe medical comorbidities (severe chronic obstructive pulmonary disease, metastatic malignancy, dementia, etc.) or other medical condition that would preclude compliance with the study protocol or 1-year life expectancy
  • Major distal amputation (above the transmetatarsal) in the study limb or non-study limb
  • Septicemia or bacteremia
  • Use of thrombectomy, atherectomy or laser devices during procedure
  • Any patient considered to be hemodynamically unstable at onset of procedure
  • Known allergy to contrast media that cannot be adequately pre-medicated prior to the study procedure
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT03347383). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.

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