Ignite Creation Date:
2025-12-25 @ 12:39 AM
Ignite Modification Date:
2026-01-01 @ 10:54 AM
Study NCT ID:
NCT02423967
Status:
COMPLETED
Last Update Posted:
2019-03-06
First Post:
2015-04-06
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Fresh Versus Frozen Stool for Fecal Transplant in Children
Sponsor:
Mayo Clinic
Organization:
Study Overview
Official Title:
A Comparison of Efficacy of Fresh Versus Frozen Donor Stool for Fecal Microbial Transplant in Children With Recurrent Clostridium Difficile Infections
Status:
COMPLETED
Status Verified Date:
2019-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The primary goal of this study will be to assess whether stool collected and frozen from anonymous screened unrelated donors can be as effective as stool freshly collected from recipient's parents when used in Fecal Microbial Transplant for the eradication of recurrent Clostridium difficile infections in children. In the current protocols, which are more than 90% effective, each child who is receiving a fecal transplant has to provide their own donor stool, usually from a parent or close relative. This requires considerable screening costs for each case and is logistically complicated as the donor must be present and must stool just prior to the transplant. The investigators hope to show that a small number of healthy donors can provide stool samples which can be frozen and banked and then thawed for use in numerous patients. The primary goal is to show that Clostridium difficile will be eradicated as effectively (Greater than 90% success) when using the stool from the frozen donors.
The study will also evaluate the inflammatory response and intestinal microbiome in young children aged 1-3 years with Clostridium difficile infections to better predict which ones will respond to fecal transplantation and which ones have incidental infections. For this question the investigators will gather stool samples to check for lactoferrin, calprotectin, and alpha1antitrypsin, and 16s ribosomal RNA analysis in children before and after the fecal transplants. The goal is to see if there is an intestinal microbiome that predisposes some children to getting sick from Clostridium difficile versus just having it incidentally.
The study will also evaluate the inflammatory response and intestinal microbiome in young children aged 1-3 years with Clostridium difficile infections to better predict which ones will respond to fecal transplantation and which ones have incidental infections. For this question the investigators will gather stool samples to check for lactoferrin, calprotectin, and alpha1antitrypsin, and 16s ribosomal RNA analysis in children before and after the fecal transplants. The goal is to see if there is an intestinal microbiome that predisposes some children to getting sick from Clostridium difficile versus just having it incidentally.
Detailed Description:
The study is designed to enroll forty children aged 1-18 with recurrent Clostridium difficile Infection (CDI). Recurrent CDI is defined as an infection that persists after three rounds of appropriate antibiotics. Enrollees will be randomly assigned to receive Fecal Microbial Transplant using stool from either a screened relative as per current protocols versus using frozen stool that has been collected from healthy volunteers.
Primary outcome will be the eradication of the Clostridium difficile as defined by elimination of diarrhea with a negative Clostridium difficile toxin stool test.
Secondary outcomes will include a measure of quality of life pre and post Fecal Microbial Transplant using a validated quality of life survey instrument, the Health Act Child Health Questionnaire. The investigators will also assess for inflammation in the stool using lactoferrin and calprotectin and evaluate the stool microbiome in recipients pre and post transplant using sequencing to look for any pattern that predicts successful eradication.
Primary outcome will be the eradication of the Clostridium difficile as defined by elimination of diarrhea with a negative Clostridium difficile toxin stool test.
Secondary outcomes will include a measure of quality of life pre and post Fecal Microbial Transplant using a validated quality of life survey instrument, the Health Act Child Health Questionnaire. The investigators will also assess for inflammation in the stool using lactoferrin and calprotectin and evaluate the stool microbiome in recipients pre and post transplant using sequencing to look for any pattern that predicts successful eradication.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: