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临床试验/NL-OMON52898
NL-OMON52898已完成不适用

The effects of the different bread types of fully known composition on gastrointestinal symptoms in individuals with non-coeliac wheat sensitivity. - Different bread types in NCWS.

niversiteit Maastricht0 个研究点目标入组 44 人开始时间: 待定最近更新:

试验速览

阶段
不适用
状态
已完成
入组人数
44

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 64(—)

入选标准

  • Study A and B
  • - Develops self-reported GI symptoms within 12 hours after a single intake of
  • - Aged between 18-70 years;
  • - Asymptomatic or mildly symptomatic (overall symptoms score with VAS below or
  • equal to 30 mm) while on their symptom-free diet;
  • - Must have a freezer (-18ºC) to store the study breads during the study.
  • Follow-up measurement
  • - (1) NCWS subject: develops GI symptoms within 12 hours after consumption of
  • at least one of the study breads of study A or B (+15 mm on VAS); OR (2)
  • Healthy control (sex matched to NCWS subjects): eats bread regularly (min. 5
  • days per week)
  • - Age between 18-70 years;
  • - Must have a fridge (4-7ºC) to shortly store the collected faecal sample.

排除标准

  • Study A and B
  • - Medical history of coeliac disease, wheat allergy, presence of an organic
  • gastrointestinal (GI) disease (such as inflammatory bowel disease) or other
  • disease which may interfere with NCWS symptoms (upon judgment of the
  • physician-clinical investigator (prof. Keszthelyi, Gastroenterologist MUMC+/
  • prof. Witteman, PI and consulting gastroenterologist WUR));
  • - Previous major abdominal surgery or radiotherapy interfering with
  • gastrointestinal function;
  • - Use of medication potentially influencing gastrointestinal function and/or
  • NCWS symptoms is allowed, provided that dosing has been stable for * 1 month
  • before enrolment;
  • - Administration of probiotic, prebiotic supplements, investigational drugs or
  • participation in any scientific intervention study, which may interfere with
  • this study (to be decided by the principle investigator), in the 14 days prior
  • to the study.
  • Follow-up measurement - in addition to the criteria listed above:
  • - Use of antibiotics during the 6 past months prior to faecal sampling;
  • - Healthy controls: developing GI symptoms after consumption of bread, or
  • following a gluten-free or wheat-free diet.

研究者

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