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April 8th, 2014

Children Benefit from Fecal Transplant to Combat C. Difficile

By Center for Individualized Medicine

Microbiome_BlogPost

Article Originally Featured in Digestive Disease Update

To address the issues of rising cases in children with cases of Clostridium difficile (C. difficile), and the rise of recurrence in children, Mark G. Bartlett, M.D., a pediatric gastroenterologist at Mayo Clinic in Rochester, Minn. initiated a fecal microbiota transplant program for young patients with refractory C. difficile infection in April 2013. Fecal transplants, which aim to restore a normal gut microbiome, have an overall cure rate of more than 90 percent. "At that time, just a few places were doing fecal transplants in children, but we felt we were ready. Mayo Clinic in Arizona has had an adult program for several years with a 100 percent cure rate, and we have a successful adult program here that paved the way for us," he says.

Initially, requirements for fecal transplantation were stringent: Patients had to be symptomatic and have failed three rounds of antibiotics. Results have been so positive, however, that there is discussion of using transplants earlier in the disease process.

"We have transplanted over 20 children and have had no poor outcomes in the initial cohort or the adult group," he says. "What holds us back from doing more are the sedation required for colonoscopy and the cost of donor screening. In the next wave of patients, we will be looking at cost-effectiveness as part of a nationwide project."

Fecal transplantation can be performed via nasogastric (NG) tube, nasojejunal tube, upper tract endoscopy, colonoscopy and retention enema. Dr. Bartlett prefers colonoscopic infusion because it safely and effectively delivers healthy bacteria to the site of most C. difficile infections and because it seems better for children, who could potentially aspirate stool with NG tubes.

To date, the pediatric program has performed 27 microbiota transplants on 22 patients, with a 100 percent overall cure rate. Although the results haven't been formally analyzed, many patients experienced instantaneous improvement, with formed stools immediately after the procedure. In others, symptoms improved between day four and day seven. "Some parents tell us it's too fast to be true," Dr. Bartlett says.

The program's success has created a therapeutic conundrum, however. "People are approaching us for help with disorders such as inflammatory bowel disease for which we don't have a protocol. In a study that appeared in the Journal of Pediatric Gastroenterology and Nutrition, Michigan researchers proved the safety and feasibility of fecal microbiota transplantation for children with ulcerative colitis.

"But with ongoing inflammatory conditions, you have to do the transplant more frequently for more-modest results. There is also tremendous interest in fecal microbiota transplantation for obesity, about which we're excited but wary. We are also interested in treating abdominal symptoms in kids with autism. We have proved that this is safe for CDI, and even though we've only been doing it a year, we feel we have the logistics down very well."

Dr. Bartlett points out that although parents may be desperate to have their children treated, some in the pediatric medical community remain skeptical. "We have parents whose pediatrician told them fecal microbiota transplantation is dangerous," he says. "So it's important that physicians are aware of our results. They may be less wary if two or three major centers are performing transplants safely and effectively."

Another matter is patient age. Dr. Bartlett has performed fecal transplants on children as young as 1 or 2 years old, because "the parents were so persuasive." Like older children and teens, the younger children showed remarkable improvement. But he notes, "It is more complicated in very young kids with diarrhea because their symptoms may be due to lactose intolerance or another infection. A child's intestinal tract is more likely to be colonized with C. difficile than an adult's is, so just because you see the toxin doesn't necessarily mean it's the problem."

There is also the matter of donors, who at this point must be related to the recipient. Dr. Bartlett tells the story of one East Coast family who traveled to Mayo only to learn that neither parent was a suitable donor. "The next frontier is to have universal donors and freeze-dried stool that we can access without screening every time. I'm hoping that will be the next step," he says.

 

For More Information

 

Khanna S, et al. The epidemiology of Clostridium difficile infection in children: A population-based study. Clinical Infectious Diseases. 2013;56:1401.

Kunde S, et al. Safety, tolerability, and clinical response after fecal transplantation in children and young adults with ulcerative colitis. Journal of Pediatric Gastroenterology and Nutrition. 2013;56:597.

 

 

 

Tags: c. difficile, children, Clostridium Difficile, digestive, digestive disease, Fecal, fecal transplant, mark bartlett, microbiota, pediatrics, Uncategorized

Comment


Michael K Hurst
@michaelkevin4

Posts: 1
Joined: Apr 14, 2014
Posted by @michaelkevin4, Apr 14, 2014

This is a great article, its good to see how awareness and use of this potentially life-saving cure continues to grow. As the article mentions in addition to treating Clostridium Difficile with a very high, almost perfect success rate, Fecal Microbiota Transplants (FMT) can also be used as a treatment for other diseases such as Ulcerative Colitis with some encouraging results from early studies. I personally used fecal transplants in combination with various prescription medications to treat myself in June and July 2011 after 12 years of illness. This was after I cancelled scheduled surgery in March 2011 at Mayo Clinic near Jacksonville, FL which would have involved the removal of my entire large intestine and rectum. I cancelled after reading an article in Journal of Gastroenterology about 6 case studies from Dr. Borody in Australia where fecal transplants were successful at treating Ulcerative Colitis with sustained results.

After talking to several different doctors and reading many medical journal articles I found a healthy donor and started with the self-administered fecal transplant enemas, after some ups and downs over the next few weeks, about 6 weeks later I had a sudden and sustained remission. About 12 seeks after I had first started the fecal transplants I had a colonoscopy which revealed significant healing of the mucosa in my large intestine. By December 2011 I had finished tapering off all drugs and have continued to be without signs or symptoms since that time without the need for any continued medications, restrictive diets or more fecal transplants. In a word, I consider myself CURED! However it did take much longer for me than it does for most c. diff patients, and I did continue to take medications during the fecal transplants and for almost 5 months after I finished doing them.

For more information about my experience and how they are done and how you can work with a doctor to restore yourself to good health, go to http://www.FecalTransplant.org

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