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临床试验/DRKS00034871
DRKS00034871尚未招募未知

Effect of a sulfate- and magnesium-rich mineral water on symptoms of functional constipation in healthy adults - a double-blind, randomized, 2-arm, controlled clinical study - SMART-Study (Sulfate- and Magnesium-rich mineral water for Adults to Relief consTipation symptoms)

Gottfried Wilhelm Leibniz Universität Hannover, Institut für Lebensmittelwissenschaft und Humanernährung0 个研究点目标入组 206 人开始时间: 2024年8月15日最近更新:
适应症

试验速览

阶段
未知
状态
尚未招募
发起方
入组人数
206

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomized controlled study
盲法
Blinded (masking used)

入排标准

年龄范围
18 Years 至 75 Years(—)
性别
All

入选标准

  • Persons capable of giving consent, diagnosis of functional constipation (Rome IV criteria), BMI 18.5 - <35.0 kg/m², physical active subjects, usual fluid consumption (beverages) at least 1500 mL/day, regulary consumption of fiber (fruits, legumes and/or whole grain)

排除标准

  • Medical and health conditions:
  • Diagnosed medical conditions: chronic diseases of the gastrointestinal tract (e.g. irritable bowel syndrome, ulcerative colitis, Crohn's disease), non-treated thyroid dysfunction, cancer within the last two years, renal conditions (e.g. renal insufficiency, urinary tract diseases), liver disease (e.g. hepatitis, liver cirrhosis, non-alcoholic fatty liver disease)
  • Reproductive status: Pregnant, breastfeeding, or intention to become pregnant during the study
  • Surgery: abdominal surgery within the last 3 months prior to study participation, planned surgeries within the next 3 months
  • Health status: immobile subjects (e.g. bedridden subjects, wheelchair users)
  • Medication and supplements:
  • Medication and supplement alterations: changes to medication or supplement intake that are known to cause constipation (e.g. diuretics, antidepressants, antihypertensive drugs) within the past month prior to study participation and during the intervention study
  • Laxatives: use of laxatives (e.g. bisacodyl-, sodium picosulfate- and makrogol containing drugs) 3 days before run-in
  • Dietary and consumption patterns:
  • Mineral water: consumption of mineral water other than the water provided for the study
  • Dietary modification: planned or suspected modification of dietary habits within stidy period an shortly before
  • Lifestyle factors:
  • Physical activity: planned or suspected modification of physical activity habits within the study period
  • Illicit drug use and medication abuse: current or past-year history
  • Tobacco/nicotine: important changes in nicotine consumption within the past month prior to study participation and during the study period (e.g. stopping nicotine consumption)
  • Legal and regulatory concerns:
  • Study participation: simultaneous participation in another clinical study or within the past 2 months prior to study start

研究者

发起方
Gottfried Wilhelm Leibniz Universität Hannover, Institut für Lebensmittelwissenschaft und Humanernährung

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