BSG 2013:上消化道出血的内镜下止血喷剂—Hemospray在英上市

2013-07-19 MedSci MNT

在英国胃肠病学会(BSG)年会上,Cook医药公司发布了其新研发的用于治疗上消化道出血的内镜下止血喷剂—Hemospray,并将其推向英国市场。 经过了临床研究和多项评估之后,Hemospray的上市使得Cook医药公司现有的止血设备进一步得以拓展,该设备是利用一种专利性无机物粉末达到止血效应的。 Hemospray是一种一次性使用装置,可通过内镜管道喷洒到出血点上。当该药物粉末接触到血液

在英国胃肠病学会(BSG)年会上,Cook医药公司发布了其新研发的用于治疗上消化道出血的内镜下止血喷剂—Hemospray,并将其推向英国市场。

经过了临床研究和多项评估之后,Hemospray的上市使得Cook医药公司现有的止血设备进一步得以拓展,该设备是利用一种专利性无机物粉末达到止血效应的。

Hemospray是一种一次性使用装置,可通过内镜管道喷洒到出血点上。当该药物粉末接触到血液后,它可以吸收水分形成一种具有粘合附着特性的凝胶,可以在出血点上形成一种稳定的机械屏障,起到粘合和覆盖的作用。这是一种非热效应、非创伤性的治疗方式,可以达到止血的目的。

现有的止血治疗主要依赖于热效应、机械效应或注射药物等止血。上述治疗都有损伤周围组织的风险,同时也需要将器械精确地放置到出血血管的位置上才可以达到止血效果。Hemospray的设计可以最大程度地减小现有治疗的治疗风险,同时也降低了对操作精确性的要求。

由香港中文大学的JosephSung教授和Sam Giday博士领衔开展的一项研究表明,Hemospray在消化性溃疡急性出血患者治疗中,可以起到有效的止血效应。现在在加拿大、欧洲和香港的多个中心内正在开展有关Hemospray的进一步研究。这些研究的结果将在未来数月内公布。

对于希望在其所在医院内使用Hemospray的医师来说,可以到英国全国范围内的超过20家治疗中心内接受培训。

点评

格拉斯哥皇家医院的胃肠病学专家顾问John Morris博士表示:“Hemospray是一种重要的新治疗手段,它为上消化道出血性疾病患者提供了另一种备选的治疗方案。”

Cook医药公司内镜医学部的副总裁Barry Slowey表示:“由于出血疾病十分复杂,因而任意一种治疗都不可能是完美的解决方案,Hemospray也是如此。但是,对于此类患者来说,Hemospray是一种重要的新型治疗工具。”

原始出处:

"Cook Medical Launches Hemospray™ - A HemostaticSpray For The Treatment Of Nonvariceal Upper Gastrointestinal (GI) Bleeds,UK." Medical News Today. 12 Jul. 2013.

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    2013-08-07 sodoo
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    2013-07-21 jeanqiuqiu
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