About This Page
Fecal Microbiota Transplantation (FMT) is a medical approach currently being researched both in Japan and internationally. As administration methods and eligibility criteria vary by medical institution, those exploring this option for the first time may find it challenging to know how to gather information or proceed with a consultation.
This page outlines the general flow of consulting a medical institution and provides tips on the information you should prepare in advance.
Who This Content Is For
This content is intended for those who are gathering information on Fecal Microbiota Transplantation (FMT) or deciding whether to consult a physician.
- Those researching information regarding Autism Spectrum Disorder, Atopic Allergies, gastrointestinal conditions, etc.
- Those who wish to explore their options alongside current treatments.
- Those who would like to receive detailed information directly from a medical professional.
*Note: Mention of specific conditions is intended to illustrate common reasons for consultation and does not guarantee the effectiveness of the treatment.
Common Consultation Topics
Q1. I want to know if Fecal Microbiota Transplantation (FMT) is an option for me or my family.
A: Eligibility is determined by a physician.
Please first schedule an appointment at an affiliated medical institution for a consultation.
A consultation does not obligate you to undergo the transplant; visits for the sole purpose of gathering information are, of course, welcome.
Q2. I am concerned about the safety and potential adverse events of Fecal Microbiota Transplantation (FMT).
A: In FMT, safety is strictly managed through multiple processes, including pre-treatment tests, donor selection, bacterial solution production, and storage.
We have also established rigorous process management standards for NanoGAS®-FMT.
The physician will explain any potential changes in physical condition and individual risks during your consultation.
Q3. How does Fecal Microbiota Transplantation (FMT) differ from other treatments?
A: There are several methods for FMT, including the endoscope method and the oral capsule method.
NanoGAS®-FMT utilizes a tube administration method.
A physician will individually determine how this may complement or affect your current treatment plan.
Q4. Where can I go to consult about Fecal Microbiota Transplantation (FMT)?
A: Please consult directly with an affiliated medical institution.
During the consultation, the physician will review your current condition and provide the necessary explanations.
Click here for a list of affiliated medical institutions.
Q5. My family is concerned about Fecal Microbiota Transplantation (FMT).
A: As FMT is not yet widely recognized by the general public, it is natural for family members to feel apprehensive.
Medical institutions allow family members to accompany you during the consultation.
There is no need to rush into a decision regarding the procedure; many patients visit simply to gather information.
Q6. Can minors receive a consultation for Fecal Microbiota Transplantation (FMT)?
A: For minors, the presence of a guardian is required.
In cases involving children, it is common for guardians to visit alone first to hear the initial explanation.
Q7. Is it possible to decide not to proceed with Fecal Microbiota Transplantation (FMT)?
A: Yes. Following your consultation with a physician, you may choose not to move forward with the transplant.
The most important thing is to consider your options after you have obtained and understood all necessary information.
Q8. What information should I provide when consulting a physician about Fecal Microbiota Transplantation (FMT)?
A: Preparing the following information in advance will help the consultation proceed more smoothly:
- Current symptoms and their progression
- Past treatment history and medication details (Medication)
- Dietary habits and lifestyle
- Reasons for your interest in FMT and specific points of concern
Q9. Is there anything I should prepare before my Fecal Microbiota Transplantation (FMT) consultation?
A: While there is no mandatory preparation, organizing the following can be very helpful:
- Past test results (if available)
- Points you wish to confirm with your family beforehand
- Past treatments or approaches you have tried
Common Topics Discussed During FMT Consultations
The following are typical themes raised during consultations at medical institutions:
- Seeking information about Autism Spectrum Disorder or the allergy field.
- Inquiring about domestic and international research on FMT.
- Seeking guidance on how to consult or explain the procedure to family members.
- Wishing to speak with a physician as a first step.
*Note: These are examples of consultation topics and do not guarantee treatment effectiveness.
Summary of Fecal Microbiota Transplantation (FMT) Consultations
When considering FMT, it is natural to have many questions.
As part of your information gathering, we encourage you to consult a physician to discuss eligibility and key considerations.
Regardless of whether you ultimately proceed with the treatment, please feel free to reach out to a medical institution if you have any questions.




