Clinical trial Recruiting at 1 site Phase 2 Interventional Ages Any age to 14

Using Bleomycin for treating lymphatic malformations in children

Official title: Efficacy and Safety of Different Concentrations of Bleomycin in the Sclerotherapy of Lymphatic Malformations for Pediatric Patients

Run by West China Hospital · NCT06437158 · Data updated 2026-11-12

This study is testing whether different strengths of Bleomycin can safely treat lymphatic malformations in children under 14 that can't be removed with surgery.

Quick facts

PhasePhase 2
Study typeInterventional
AgesAny age to 14 Years
SexAll
Enrollment200 (estimated)
SponsorWest China Hospital
Academic / other
Locations1 site (Chengdu, Sichuan)
StatusRecruiting
StartedMarch 8, 2023
Main results expectedDecember 31, 2025
Study endsDecember 31, 2026
Registry record updatedJune 3, 2024
Trial IDNCT06437158 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are pediatric patients under 14 years old with symptomatic lymphatic malformations that cannot be surgically resected.

Probably not a fit

Patients with slowly growing lymphatic malformations that do not present obvious symptoms or dysfunction may not benefit from this study.

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

What this trial studies

This clinical trial investigates the use of Bleomycin in the sclerotherapy of lymphatic malformations (LMs) in pediatric patients. The study aims to compare the efficacy and safety of different concentrations of Bleomycin, which is an anticancer drug, in treating LMs that cannot be surgically removed. LMs are vascular anomalies that can cause significant symptoms and complications, and sclerotherapy offers a less invasive alternative to surgery. The trial will enroll participants under 14 years of age with rapidly progressing LMs that have been confirmed through imaging.

Why it matters

Potential benefit: If successful, this treatment could provide a safer and more effective option for managing lymphatic malformations in children.

How similar studies have gone: Other studies have shown promising results using Bleomycin for sclerotherapy, indicating potential for success in this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male or female participants less than 14 years of age at the time of informed consent/assent form was signed.
* Participants whose parents have voluntarily given written consent and participants who provided assent (if applicable) after the study has been explained to them.
* Participants with LMs of all sites measured and confirmed via imaging at screening, with rapid progression, resluting in obvious symptoms or dysfunction, which could not be radically resected and could be treated by sclerotherapy.

Exclusion Criteria:

* Penicillin allergy.
* Vascular tumors or combined vascular malformations.
* Participants who may have had surgical or sclerotherapy treatment by other hardeners.
* LMs growing slowly, without obvious symptoms or dysfunction, which does not need to be treated prematurely.

Where it's running

  • West China Hospital of Sichuan University
    Chengdu, Sichuan, China
    Recruiting

Study contacts

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.