Table of Contents
The first step in fecal matter transplantation is finding a donor. While there's no such thing as a perfect poo donor, not just anyone qualifies as source of healing poop. Obviously, you don't want someone who has communicable diseases like HIV, syphilis, or hepatitis A, B, C, or E. You also don't want anyone who has antibiotic treatment of any kind in the last six months. Any history of intravenous drug use, risky sex, or incarceration is usually disqualifying, as are recent travel to regions that have endemic diseases and tattooing or body piercings that are less than six months old.
Not just the donor but also the feces itself have to be of suitable quality. An August 27, 2015 CNN story reports these guidelines from the Open Biome Project in Boston:
"Types one or two, defined by the Bristol Stool Chart as 'like nuts; or 'lumpy,' are too dry to process into a treatment.
If a donor’s stool is 'mushy' or 'watery' — that’s a type six or seven — then it can’t be used because it could be a sign the donor has a gastrointestinal infection.
The perfect poop is type three, which is 'like a sausage but with cracks on its surface;' type four, which is 'like a sausage or snake, smooth and soft;' or type five, 'soft blobs with clear-cut edges (passed easily).'"
Even when doctors are working with a known donor, they test each sample for the presence of parasites, to make sure they are not passed on to the recipient.
When doctors find a highly desirable donor with reliably highly desirable poop for fecal transplants, they tend to keep asking for more. Feces donors are paid for their contributions. Some people earn $1000 to $1100 a month for donating feces for transplant. Many donors take their part time job very seriously, and become careful to eat wholesome, natural, organic foods to produce wholesome, natural, organic, well, feces for people who are sick.
Although researchers are working on "poop pills" that can be taken like any other medication, most of the time the donation is given to the patient by colonoscopy or enema. When the small intestine is also involved, the feces may be sent to the bowel through a tube that goes through the nose and down the throat and stomach.
Receiving a fecal matter transplant is unpleasant, but not difficult. You have to stop antibiotics at least a couple of days before the procedure. You need to prepare the same way you prepare for a colonoscopy, by consuming a liquid diet and taking large volumes of laxatives to clean out your colon. The procedure itself takes no more than about an hour, and chances are that you will be given a sedative like Versed so you don't remember it.
Even when fecal transplants are given to people in the end stage of C. difficile infection, they are about 70 percent infection. For patients who are not at the point of death, they are about 95 percent effective. Just remember that this is not something you can do at home. (Some have tried.) Unless you happen to be both a doctor and a microbiologist, you can't choose the right donor and the right donation to correct your health problem. When you need a fecal matter transplant, leave it to the professionals.