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The Influence of Laser Crossectomy With Different Wavelengths on Varicose Vein Progression

RecruitingNAAges 18 Years - anyAllPirogov Russian National Research Medical Univers…
NCT07449728 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

Technically successful laser crossectomy will reduce the risk of reflux recurrence at the sapheno-femoral junction without increasing the risk of endovenous heat-induced thrombosis, which may positively impact the likelihood of ultrasound- or clinical-recurrence of varicose veins. Similar technical efficacy is expected for laser crossectomy at 1940 nm and 1470 nm. A possible advantage of the 1940 nm wavelength in terms of postoperative pain intensity and the risk of adverse events cannot be ruled out.

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📋 Eligibility rules (as published)
Inclusion Criteria: * Age \>18 years * Primary VVs of Clinical Etiology Anatomy Pathophysiology (CEAP) clinical class of C2-C6 * Reflux along the GSV trunk lasting \>0.5 sec. * GSV trunk diameter ≤12 mm * Informed consent to participate in the study Exclusion Criteria: * Primary reflux outside the GSV trunk (including combined reflux) * History of deep or superficial vein thrombosis * Deep vein reflux * Non-thrombotic or post-thrombotic venous obstruction * Pelvic venous insufficiency * Use of oral anticoagulants * Indication for pharmacological prophylaxis after EVLT * Inability to use radial fiber of 1.4-1.57 mm at the surgeon's discretion * Refusal to participate in the study
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What it tests

  • Laser crossectomy on 1470 nm
  • Laser crossectomy on 1940 nm
  • Standard EVLT with a stump
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Where

1 site
MedSwiss Private Cinic
Moscow, Russia
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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