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临床试验/2025-524123-45-00
2025-524123-45-00招募中2 期

Treatment of low-flow vascular malformations with bleomycin electrosclerotherapy (BEST)

Institute Of Oncology Ljubljana1 个研究点 分布在 1 个国家目标入组 140 人开始时间: 2026年5月4日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
招募中
入组人数
140
试验地点
1
主要终点
To evaluate effectiveness of BEST in reducing lesion volume, as measured by MRI 3 months after the treatment in patients with low-flow vascular malformations.

研究概览

简要总结

To determine the efficacy and feasibility of BEST in the treatment of low-flow vascular malformations.

入排标准

年龄范围
18 years 至 65+ years(18-64 Years, 65+ Years)
接受健康志愿者

入选标准

  • Patients with low-flow vascular malformations (venous, lymphatic, capillary or mixed type malformations),
  • Patients with a low-flow vascular malformation poorly responding or recurring after previous treatment(s).
  • Technical feasibility of the BEST procedure, i.e.: injection of bleomycin and safe placement of electrodes into the vascular malformation are technically feasible.
  • longer lesion diameter not exceeding 25 cm.
  • more than one lesion can be treated. The limiting factor is the maximal dose per patient per treatment session; 10 000 IU in adults,
  • skin or mucosal, superficial or deep-seated lesions can be treted,

排除标准

  • Pregnancy and lactation
  • chronic renal dysfunction.
  • in adults, previous bleomycin exposure with a cumulative dose greater than 100 000 IU. In case of abnormal respiratory results/chest pathology (including previous severe or long COVID) in consultation with a pulmonologist, special care is required, and bleomycin exposure may be contraindicated,
  • In case of abnormal respiratory results/chest pathology (including previous severe or long COVID) in consultation with a pulmonologist, special care is required, and bleomycin exposure may be contraindicated.
  • Known allergy or hypersensitivity to bleomycin.
  • Presence of significant central venous drainage precluding sclerotherapy.
  • women of childbearing potential and men not using reliable contraceptive,
  • acute lung infection or severely reduced lung function,
  • bleomycin-related lung toxicity or reduced lung function which can indicate bleomycin-related lung toxicity,
  • ataxia telangiectasia,

研究组 & 干预措施

Bleomycin medac, 15 000 RÜ süstelahuse pulber

Test

干预措施: Bleomycin medac, 15 000 RÜ süstelahuse pulber (Drug)

结局指标

主要结局

To evaluate effectiveness of BEST in reducing lesion volume, as measured by MRI 3 months after the treatment in patients with low-flow vascular malformations.

To evaluate effectiveness of BEST in reducing lesion volume, as measured by MRI 3 months after the treatment in patients with low-flow vascular malformations.

次要结局

  • Assessment of the effectiveness of BEST 12 months after the treatment.
  • Feasibility of recruitment and treatment according to the Current Operating Procedures
  • Safety and tolerability: Incidence, severity and relationship of treatment-emergent adverse events classified accordint to MedDRA and graded using CTCEA v5.0
  • Quality of life: QoL assessment with clinically validated OVAMA questioner.

研究者

申办方类型
Hospital/Clinic/Other health care facility
责任方
Principal Investigator
主要研究者

Gregor Serša

Scientific

Institute Of Oncology Ljubljana

研究点 (1)

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