Intestinal flora transplantation and case studies

The 4th Annual Meeting – Case Reports [Irritable Bowel Syndrome] Part 2

We are pleased to report another case report presented at the 4th Annual Conference.


Dr. Yuichi Kawai, Executive Director (President, Yua-Kai Medical Corporation, Director, Cute Internal Medicine Clinic)
Post-transplant progress report on a case of irritable bowel syndrome that showed improvement with UB-FMT

Irritable bowel syndrome” has the largest number of cases in our study group.
It is a disease that is increasing at an accelerating rate, especially among young people. Although it is rarely fatal, many people suffer from repeated abdominal pain and sudden bowel movements.

In his presentation, Dr. Kawai reported on the long-term progress of a patient who underwent intestinal flora transplantation and has maintained a state of remission for a long period of time after further lifestyle modification.

★Click here to view Dr. Kawai’s video.

Dr. Kawai also focuses on nutritional aspects and places great importance on listening carefully to each patient’s words.
He was appointed to the Board of Directors at this year’s Annual Meeting, and we look forward to his continued success in the future.

Dr. Kawai’s internet TV program “Dr. Kawai’s Preventive New Therapy Room” provides a variety of information on how to prevent illness by improving natural healing power. For more information, please click here.

The three years since the study group was established have made it possible for us to follow the long-term progress of those who have been transplanted.
I felt how happy they were to be able to live their lives, forgetting about their stomachs.

Articles about other Intestinal flora transplantation and case studies

January 05, 2026 Atopy/AllergyAutism Spectrum DisorderconstipationFecal Microflora Transplantationirritable bowel syndromeOther Diseasestrack recordulcerative colitis

Fecal microbiota transplantation results *As of January 5, 2026

The number of actual fecal microbiota transplants by case in our study group is as follows Case reports by disease You can view case reports by disease from the links below: [Ulcerative Colitis]https://fmt-japan.org/research-activities/fmt-cases-index?tag=uc [Irritable Bowel Syndrome]https://fmt-japan.org/research-activities/fmt-cases-index?tag=ibs [Atopic Allergies]https://fmt-japan.org/research-activities/fmt-cases-index?tag=allergy [Constipation]https://fmt-japan.org/research-activities/fmt-cases-index?tag=constipation [ASD (Autism Spectrum Disorder)]https://fmt-japan.org/research-activities/fmt-cases-index?tag=asd [Other Diseases]https://fmt-japan.org/research-activities/fmt-cases-index?tag=others

November 02, 2024 Autism Spectrum DisorderLuke's Ashiya Clinic

12-year-old girl with autism spectrum disorder -Fecal microbiota transplant case report

Case presentation 12-year-old girl with autistic spectrum disorder summary A case of transplantation for autistic spectrum disorder. Improvement in bowel movements, sleep quality, and tantrums were observed, but not much change was seen in the hyperactivity aspect or impulsivity. Basic Information Patients :12-year-old girlAttending physician :Luke’s Ashiya ClinicMedical institution in charge of transplantation :Luke’s Ashiya […]

November 02, 2024 Autism Spectrum DisorderLuke's Ashiya Clinic

6-year-old boy with autism spectrum disorder -Fecal microbiota transplant case report

Case presentation 6-year-old boy with autistic spectrum disorder summary A case of transplantation for autism spectrum disorder (ASD). The patient has difficulty in understanding his surroundings and tends to be hyperactive. The main complaint was lack of concentration. No significant change was observed after transplantation. Basic Information Patients :6 year old boyAttending physician :Luke’s Ashiya […]