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临床试验/NCT00266578
NCT00266578已完成3 期

Effect of Swallowed Fluticasone Propionate on Eosinophilic Esophagitis; A Prospective, Randomized, Placebo-Controlled Trial

Marc Rothenberg2 个研究点 分布在 1 个国家目标入组 30 人开始时间: 2002年10月最近更新:
适应症
相关药物

试验速览

阶段
3 期
状态
已完成
发起方
入组人数
30
试验地点
2
主要终点
Histologic remission

研究概览

简要总结

The purpose of this study is assessing the efficacy of swallowed Flovent® vs. placebo for the treatment of eosinophilic esophagitis (EE).

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围
3 Years 至 30 Years(Child, Adult)
性别
All
接受健康志愿者

入选标准

  • Signed informed consent for study by parent or guardian. Assent will be obtained from all minors 11 years of age and older.
  • Age older than or equal to 3 years and younger than or equal to 30 years
  • Endoscopic findings consistent with EE (edema, furrowing, exudates, rings)
  • Histological findings to include proliferation of basal layer and peak eosinophil density ≥24 per high power field (400x). This degree of tissue eosinophilia has been shown to correlate well with poor-responsiveness to acid suppression therapy, suggesting it is a primary eosinophilic disease and not secondary to GERD[11].
  • Allergy evaluation including skin-prick testing with multiple food antigens to insure elimination diet is not indicated.
  • If allergic to specific foods, option to be on a minimum 3 months of elimination diet without detectable resolution by repeat endoscopy with biopsies demonstrating no improvement to disease.
  • Patients enrolled at CCHMC will be under the direct care of Dr. Putnam or any of the other staff gastroenterologists at this institution who will supervise endoscopic procedures. Patients may also be enrolled at institutions other than CCHMC, but the diagnosis of EE must be validated by an expert pathologist in EE at CCHMC (Margaret Collins, MD).
  • 20 additional patients without EE will be enrolled as unaffected controls for purposes of comparison with patients with EE. Enrollment pool will comprise patients undergoing routine upper endoscopy and having no identifiable pathology.

排除标准

  • Patients with history of poor tolerance to FP, patients unable to cooperate with use of MDI, pregnant females, patients inhaling any corticosteroid for asthma, and patients with concurrent or recent (within 3 months) use of systemic steroids.

结局指标

主要结局

Histologic remission

时间窗: 5 years

Histologic remission,defined by a peak eosinophil count of less than/equal to 1 eosinophil in all 400 fields in both the proximal and distal esophagus.

次要结局

  • Furrowing, Epithelial hyperplasia, clinical symptoms(5 years)

研究者

发起方
Marc Rothenberg
申办方类型
Other
责任方
Sponsor Investigator
主要研究者

Marc Rothenberg

MD, PhD

Children's Hospital Medical Center, Cincinnati

研究点 (2)

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