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临床试验/NL-OMON49629
NL-OMON49629已完成2 期

First in-human study on the Safety, Tolerability and Efficacy of the Aqua Medical focal vapor ablation system, for the eradication of Barrett*s Esophagus - The STEAM-BE study

Academisch Medisch Centrum0 个研究点目标入组 15 人开始时间: 待定最近更新:
适应症

试验速览

阶段
2 期
状态
已完成
入组人数
15

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
18 至 99(—)

入选标准

  • a. Subject is between 22 * 85 years of age.
  • b. Subject should have Barrett esophagus, with either:
  • I. Barrett esophagus, circumferential extent * 2 cm or tongues * 3 cm,
  • with an indication for ablation therapy, either:
  • i. Flat low grade dysplasia (LGD)
  • ii. Flat high grade dysplasia (HGD)
  • iii. Residual Barrett after removal of visible lesions, containing any
  • grade of dysplasia, or early adenocarcinoma
  • amendable for endoscopic treatment (mucosal or superficial
  • submucosal disease, with well to moderately
  • differentiation and without lymphovascular invasion).
  • II. Barrett esophagus with a visible lesion with a type 0-IIa, -IIb or -IIc
  • component, requiring endoscopic resection
  • c. Hiatal Hernia < 10cm
  • d. Subject has signed the informed consent form and is able to adhere to study
  • visit schedule.

排除标准

  • a. Subject has any condition that in the opinion of the PI preclude enrollment
  • into the trial.
  • b. Subject has had a prior RF or cryoablation procedure
  • c. Subject has predictors for poor regression after ablation therapy, i.e. one
  • of the following:
  • * In case of prior ER: regeneration of the ER scar with Barrett*s mucosa, OR
  • * Active reflux esophagitis grade C or D
  • * Esophageal narrowing pre-treatment with an estimated diameter <20mm
  • * Absence of squamous islands in the BE
  • d. Subject has any significant multisystem diseases.
  • e. Subject has a body mass index (BMI) greater than 40 kg/m2.
  • f. Subject has a hiatal hernia > 10cm
  • g. Subject has known moderate/severe gastroparesis
  • h. Subject is currently enrolled in other potentially confounding research.
  • i. Subject has an esophageal stenosis preventing the passage of an endoscope

研究者

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