Clinical trial Recruiting at 1 site Observational Ages 16 and up

Treatment for low-flow venous malformations using electrosclerotherapy

Official title: Trattamento Delle Malformazioni Venose a Basso Flusso Con l'Elettroscleroterapia. Studio Osservazionale Prospettico

Run by Istituto Ortopedico Rizzoli · NCT06189092 · Data updated 2026-11-12

This study is testing if a new treatment using electrosclerotherapy with Bleomycin can safely help people with low-flow venous malformations feel better.

Quick facts

Study typeObservational
Ages16 Years and up
SexAll
Enrollment65 (estimated)
SponsorIstituto Ortopedico Rizzoli
Academic / other
Locations1 site (Bologna, Emilia-Romagna)
StatusRecruiting
StartedOctober 28, 2023
Main results expectedNovember 28, 2026
Study endsNovember 28, 2027
Registry record updatedMay 22, 2026
Trial IDNCT06189092 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are individuals diagnosed with low-flow venous malformations who are eligible for electrosclerotherapy.

Probably not a fit

Patients with a history of Bleomycin intolerance or those who have received prior thoracic radiotherapy may not benefit from this treatment.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study focuses on treating low-flow venous malformations using electrosclerotherapy with Bleomycin, a widely used sclerosing agent. The study aims to evaluate the effectiveness and safety of this minimally invasive treatment method, which is known for its low rate of serious adverse events. Patients diagnosed with eligible venous malformations will be monitored for outcomes following the treatment. The study will include individuals who have not undergone embolizing treatment and have had at least 30 days since any previous treatments.

Why it matters

Potential benefit: If successful, this treatment could provide a safer and effective option for patients with low-flow venous malformations.

How similar studies have gone: Previous studies have shown success with electrosclerotherapy for similar conditions, indicating a promising approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Diagnosis of low-flow venous malformations eligible for electrosclerotherapy
* Non-indication for embolizing treatment
* Previous treatments are not an exclusion factor, provided that at least 30 days have elapsed.

Exclusion Criteria:

* Previous treatment for \< 30 days
* Pregnancy and lactation status
* Patients of childbearing age without contraceptive use
* Presence of metal synthetic media
* COPD with FiO2 \< 30 mmHg
* Impaired renal function with eGFR\<30 ml/min/1.73mq
* Patients with Bleomycin intolerance or previous episodes of toxicity Bleomycin-related
* Patients who have already received a cumulative dose of Bleomycin ≥100 mg
* Patients who have undergone prior thoracic radiotherapy
* Patients with a history of seizures and epilepsy

Where it's running

  • Istituto Ortopedico Rizzoli
    Bologna, Emilia-Romagna, Italy
    Recruiting

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.