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临床试验/NCT04090346
NCT04090346已完成4 期

Fecal Microbiota Transplant

Methodist Health System1 个研究点 分布在 1 个国家目标入组 24 人开始时间: 2018年6月5日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
4 期
状态
已完成
入组人数
24
试验地点
1
主要终点
treatment date

研究概览

简要总结

The study will provide data to show the effectiveness of Fecal Microbiota Transplant in patients with recurrent Clostridium difficile infection.

Fecal Microbiota Transplant (FMT) is a procedure in which healthy colon contents of a carefully screened donor is inserted into the colon of a compromised patient. FMT is a procedure to replace beneficial bacteria that has been killed or suppressed, most commonly by use of antibiotics. Currently it is utilized as an experimental treatment for Clostridium difficile infection (CDI). This procedure is predicted to reduce the cost both financially and physically for the CDI patient and facility.

详细描述

Methodist Health System wishes to offer transplant services to our CDI populations which meet all criteria for recurrent intractable disease. The objective is to reduce the cost both financially and physically to patients and the facility, of living with chronic or recurrent CDI disease. This study is to provide treatment and demonstrate documented outcomes and success rates in a manner that protects both the patients and the facility. Of note this treatment is currently being provided by many facilities in Texas, under the FDA Investigational New Drug (IND) enforcement discretion.

The study will provide data to show the effectiveness of Fecal Microbiota Transplant in patients with recurrent Clostridium difficile infection. This study will only examine FMT as it is the only available therapy beyond antibiotic treatment. When patients are considered for FMT they have already failed traditional therapeutic medications.

Patients will be required to meet a specified criteria set forth for chronic or severe CDI infection. Chronic infection is defined as the third or greater episode of C Difficile infection, proven by a positive stool assay with previous documented treatments. Patients must be first treated with first line drug therapies which include vancomycin, metronidazole or fidaxomicin without cure. They must have been treated with at least one course of drugs over a six to eight week period of a vancomycin taper or vancomycin treatment followed by rifaximin for two weeks. Severe CDI infection is defined as refractory moderate to severe CDI diarrhea, with failing vancomycin drug therapy.

Patients with contraindicated co-morbidities will be excluded. Comorbidities include severe bowel disease which would preclude colonoscopy, severe underlying immune suppression or decompensated liver cirrhosis.

Patients will be under the care of a physician who is an identified investigator (sub-investigator) of this study for preparation, procedure and follow up care. Patients will be counseled by this physician regarding the risks and side effects of the procedure and transplant. Staff will only reinforce details from written materials given to patients. Questions outside of the written materials will be directed to the investigators for follow up.

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

性别
All
接受健康志愿者

入选标准

  • Recurring CDI after three episodes of mild to moderate C Diff infections and failure to respond to appropriate antimicrobial treatment of six to eight weeks.
  • Metronidazole
  • Vancomycin
  • At least two episodes of severe C diff infection that have required hospitalization and significant morbidity within one year
  • Severe C Diff infection requiring hospitalization and non- responsive to maximal medication therapy

排除标准

  • advanced Human Immunodeficiency Virus (HIV) or Acquired Immunodeficiency Syndrome (AIDS)
  • cirrhosis of the liver
  • recent bone marrow transplants
  • medication suppressed immune systems (allowed per physician discretion if benefit outweighs risk)
  • pregnancy
  • Toxic megacolon or ileus present

研究组 & 干预措施

Clostridium difficile infection

Experimental

Clostridium difficile infection (CDI) is due to a toxin-producing bacteria that causes a more severe form of antibiotic associated diarrhea. The disease ranges from mild diarrhea to severe colon inflammation that can even be fatal.

干预措施: Fecal Microbiota Transplant (Drug)

结局指标

主要结局

treatment date

时间窗: eight weeks following transplant.

date of treatment

material volume

时间窗: eight weeks following transplant.

volume of material

severity and type of CDI

时间窗: eight weeks following transplant.

severity and type of CDI

serious adverse reactions

时间窗: eight weeks following transplant.

serious adverse reactions

repeat transplant, colectomy and antibiotics

时间窗: eight weeks following transplant.

patients who require additional treatment

次要结局

未报告次要终点

研究者

申办方类型
Other
责任方
Sponsor

研究点 (1)

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