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临床试验/JPRN-jRCTs031220479
JPRN-jRCTs031220479招募中Unknown

Efficacy of probiotics (Biofermin) in patients with Renal dysfunction (Diabetic kidney disease) complicated with constipation; an Exploratory, multicenter, open-label, single-arm before-after study - BIRDIE study

Hirotaka Watada0 个研究点目标入组 30 人开始时间: 2022年11月29日最近更新:

试验速览

阶段
Unknown
状态
招募中
发起方
入组人数
30

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
>= 18age old 至 <= 75age old(—)
性别
All

入选标准

  • 1. patients with type 2 diabetes mellitus
  • 2. patients with HbA1c of 6.5% or higher, and less than 9.0% at giving their consent
  • 3. patients with constipation symptoms
  • 4. patients with stage 2 to 4 diabetic nephropathy
  • 5. patients aged 18 years or older, and 75 years or younger at giving their consent
  • 6. patients who give their consent in a written form
  • 1. patients with fecal condition (mean of Bristol Scale within 2 weeks before visit 1 (baseline (week 0))) of less than 3.5
  • 2. patients who privide their fecal samples at visit 1 (baseline (week 0))

排除标准

  • 1. patients who had myocardial infarction, cerebral infarction, or stroke within 12 weeks before giving their consent
  • 2. patients with severe hepatic dysfunction (AST or ALT > 5 times the upper limit of the reference value of the participating medical institution)
  • 3. patients with stage 5 diabetic nephropathy or on dialysis
  • 4. patients with malignant neoplasms*
  • *Patients who have a history of malignant neoplasms but who have been already cured can be enrolled. However, patients with a hisotory of or with current malignant neoplasms in stomach, small intestine, or large intestine are exclued.
  • 5. patients with history of allergy to bifidobacteria
  • 6. patients who have been consuming foods or supplements such as yogurt or chocolate containing bifidobacteria on a daily basis within 4 weeks before giving their consent. Daily intake is defined as intake at least once a day.
  • 7. patients who have received new antibiotics within 12 weeks before giving their consent
  • 8. patients who have received intestinal regulator (except constipation reliever) within 12 weeks before giving their consent
  • 9. patients who have received a new dietary intervention within 12 weeks before giving their consent
  • 10. patients who have changed (added, discontinued, or changed the dose of) medications that may influence bowel or gastrointestinal function, or antidiabetic agents* that may influence glyemic control within 12 weeks before giving their consent
  • *Patients who titratted insulin injection can be enrolled. However, patients who titrated combination injection of insulin and GLP-1 receptor agnosist are excluded.
  • 11. patients with other conditions that the investigators judge to be inappropriate for the study
  • 1. patients who took foods or supplements such as yogurt or chocolate containing bifidobacteria on a daily basis for 4 weeks after giving their consent until the actual enrollment. Daily intake is defined as intake at least once a day.
  • 2. patients who received antibiotics after giving their consent until the actual enrollment
  • 3. patients who received dietary intervention after giving their consent until the actual enrollment
  • 4. patients who have changed (added, discontinued, or changed the dose of) any medication after giving their consent until the actual enrollment
  • 5. patients who have received intestinal regulator (except constipation reliever) after giving their consent until the actual enrollment
  • 6. patients who had myocardial infarction, cerebral infarction, or stroke after giving their consent until the actual enrollment
  • 7. patients with other conditions that the investigators judge to be inappropriate for the study

研究者

发起方
Hirotaka Watada

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