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Comparison between Laser Cryosclerotherapy and Sclerotherapy in Varicose Vein treatment: success rate and side effects

Randomized clinical trial comparing the CLaCS technique and Sclerotherapy for the treatment of Superficial Venous Disease of the lower limbs: comparing success rate and side effects

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-9wyk6t4
Enrollment
Unknown
Registered
2025-01-30
Start date
2024-11-01
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Varicose Veins

Interventions

Fifty-six lower limbs will be randomized for treatment and allocated into two treatment protocols: Transdermal laser with fixed parameters combined with sclerotherapy using 75% glucose, and sclerother

Sponsors

Universidade do Vale do Rio dos Sinos
Lead Sponsor
Clinica Prime Vascular
Collaborator

Eligibility

Sex/Gender
Female
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Women; aged between 18 and 70 years; reticular veins and telangiectasias; without reflux of the deep venous or saphenous system; Fitzpatrick Skin Type I, II or III; Patients should have at least one reticular vein with a minimum length of 5 cm in one of the lower limbs on the lateral side of the thigh

Exclusion criteria

Exclusion criteria: Venous disease CEAP class greater than C1; who underwent procedure with sclerotherapy or transdermal laser in the last 12 months; skin classification Fitzpatrick IV, V or VI; pregnancy or puerperium; known allergy; peripheral arterial disease; diabetes; dermatitis at the treatment site; asthma; migraine; deep or superficial deep vein thrombosis (DVT); family history of DVT; known thrombophilia or any hypercoagulable state and use of anticoagulants; uncontrolled systemic disorders; patients who fail to attend their treatment sessions or follow-up visits

Design outcomes

Primary

MeasureTime frame
Expected Outcome 1:It is expected to find disappearance of the reticular vein and the clearing of the telangiectasia veins in the treatment area after 30 days of treatment, verified by means of photographs, with the use of transdermal laser associated with the sclerosing solution.

Secondary

MeasureTime frame
No secondary outcomes expected

Countries

Brazil

Contacts

Public ContactMarcos Fonseca

Clinica Prime Vascular

marcosmaraskinfonseca@gmail.com+55-51-3737-0074

Outcome results

None listed

Source: REBEC (via WHO ICTRP)