ArticleDermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.]2020
Modified Method to Increase the Volume and Stability of Bleomycin Foam: An Experimental Study.
Article in Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- Recent Advances in Interventional Management of Extracranial Vascular Malformations in Children.Seminars in interventional radiology · 2025Review
- Liquid foam improves potency and safety of gene therapy vectors.Nature communications · 2024Article
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5 authors.
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Abstract
backgroundBleomycin foam is an effective sclerotherapy method for venous malformations. The preparation method is rather complicated, and the volume and stability of the foam are limited.
objectiveTo modify the currently used method for preparing bleomycin foam, to simplify the preparation procedure, and to produce foam with greater volume and increased stability. MATERIALS AND
methodsExperiment 1: 6.0 IU of bleomycin powder was dissolved in different human serum albumin (HSA):saline solution (SS) ratios of 0.5:1.5, 0.75:1.25, 1:1, 1.25:0.75, 1.5:0.5, 1.75:0.25, and 2:0 in volume; then, an air:liquid ratio of 2:1 was used to create foam using the Tessari method. Experiment 2: 6.0 IU of bleomycin was dissolved directly in 2.0 mL of HSA; then, air:liquid ratios of 1:1, 2:1, 3:1, and 4:1 were used to create foam using the Tessari method. The optimum proportions of HSA:SS and air:liquid were screened by comparing the foam half-life (FHL).
resultsExperiment 1: the optimum proportion of HSA:SS was 2:0, and the FHL was 7.5 minutes. Experiment 2: the optimum proportion of air:liquid was 3:1, and the FHL was 9.0 minutes.
conclusionThe modified method is simpler and could produce more stable bleomycin foam with greater volume.
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