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Clinical Trials/ISRCTN15496770
ISRCTN15496770Completed未知

Prospective, single-arm and non-sponsored trial to evaluate potential of selected mechanical debulking techniques to eliminate thrombolysis and/or open surgery from initial therapy of acute and subacute ischaemia of lower limbs

Charles University0 sites316 target enrollmentStarted: May 11, 2017Last updated:

Trial Snapshot

Phase
未知
Status
Completed
Sponsor
Enrollment
316

Study Overview

Brief Summary

2019 results in: https://www.ncbi.nlm.nih.gov/pubmed/30955402 (added 15/04/2019)

Study Design

Study Type
Interventional

Eligibility Criteria

Sex
All

Inclusion Criteria

  • 1. Symptomatic lower limb(s) ischaemia: acute, categories IIA or IIB (the Rutherford classification of acute limb ischaemia), onset of symptoms: 14 days or less
  • 2. Symptomatic subacute lower limb ischemia: categories 3-6 (the Rutherford classification for chronic limb ischaemia), severe claudication, critical limb ischemia, ischemic tissue defect, rest ischemic pain, symptoms duration: from 15 days to 3 months
  • 3. Aged 18 years and over
  • 4. Written informed consent given prior to study entry (or court agreement in unconscious patient)
  • 5. Occluded graft and/or native artery supplying lower limb (supratibial location, lumen diameter 4 mm or more at the site of occlusion, stented or non-stented, with or without calcifications, with or without additional infrapopliteal occlusions/stenoses)
  • 6. Diagnosis of vascular occlusion on digital subtraction angiogram after informed consent is obtained
  • 7. Ability to traverse the occlusion intraluminally with guidewire

Exclusion Criteria

  • 1. Serious hemodynamic circulatory incompetence contraindicating application of x-ray contrast material
  • 2. Anatomy excluding endovascular approach and treatment
  • 3. Category III acute lower limb ischemia (irreversible)
  • 4. Occluded vessel diameter less 4 mm, arterial spasm resistant to nitroglycerine
  • 5. Written informed consent or court agreement were not obtained
  • 6. Situation when primary surgical approach is necessary

Investigators

Sponsor
Charles University

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