The Use of Fecal Microbiota Transplantation in Patients With Ulcerative Colitis-associated Pouchitis
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 8
- 试验地点
- 4
- 主要终点
- Number of Patients Who Experienced Improvement of Pouchitis Symptoms
研究概览
简要总结
The purpose of this study is to test whether Fecal Microbiota Transplant (FMT) is a safe and effective treatment for people who have Ulcerative Colitis and have had an ileal pouch anastomosis.
Ulcerative colitis (UC) is a type of inflammatory bowel disease (IBD) that may be caused by a person's immune system responding in an unusual way to bacteria normally found in the gut. Studies have shown that the gut bacteria in people with ulcerative colitis (UC) are different from the gut bacteria in people without ulcerative colitis (UC). Often, people with ulcerative colitis (UC) have fewer types of bacteria in their gut which can change the way that person's immune system works.
This study is for people who have had a proctocolectomy with an ileal pouch anastomosis (IPAA) to treat ulcerative colitis (UC). More than 50% of people who have had an IPAA will develop a condition called pouchitis. Pouchitis is short or long-term inflammation of the ileal pouch that was created in order to store waste from your intestines. Patients with pouchitis are being asked to take part in this study.
Currently, antibiotics, probiotics and prebiotics are used to treat pouchitis. However, it has been shown that probiotics are not very helpful once the patient stops taking them. In addition, antibiotics may cause unfavorable side effects. Fecal microbiota transplantation (FMT) is being studied as another form of treatment for patients with active pouchitis. Fecal microbiota transplantation (FMT) or "stool transplant" involves receiving a single fecal enema from someone who has volunteered to donate their stool.
There are two purposes of this research study:
- To see whether or not fecal microbiota transplantation (FMT) is a useful treatment for patients with ulcerative colitis (UC) associated pouchitis
- To study the changes within the bacteria in the gut in patients with pouchitis (before and after study treatment) using stool, blood and urine samples
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •male or female
- •age 18 to 65 years
- •ulcerative colitis-associated pouchitis
- •patients of Emory Clinic and/or Emory University Hospital
排除标准
- •Age <18 years or >65 years of age
- •Exposure to immunosuppressive therapy (defined as steroid, etanercept, or anti-tumor necrosis factor (TNF)agents) within 1 month prior to enrollment
- •Concomitant Clostridium difficile infection
- •Suspected Crohn's disease
- •Documented active infection of any kind
- •Patients on anti-coagulant therapy, with platelet count less than 50,000, significant anemia with hemoglobin less than 7 or those with other conditions that place them at increased risk of bleeding
- •Absolute neutrophil count (ANC) less than 1000 or history of opportunistic infection
- •Administration of investigational drug within one month prior to planned FMT
- •Pregnant or breastfeeding women
结局指标
主要结局
Number of Patients Who Experienced Improvement of Pouchitis Symptoms
时间窗: 3 months
Improvement of clinical pouchitis symptoms based on the clinical component of the modified pouchitis disease activity index (mPDAI) without relapse. These components include: stool frequency (number of stools), rectal bleeding, fecal urgency or abdominal cramps, or fever (temperature \>37.8C).
次要结局
- Number of Patients With Favorable Microbiota Profile(3 months)
研究者
Virginia O. Shaffer
M.D.
Emory University