跳至主要内容
临床试验/2025-524673-16-00
2025-524673-16-00招募中2 期

Effect of faecal microbiota transplant on the expression of autism spectrum disorder core symptoms in children – open-label phase II clinical trial (FMT-PAS)

Masarykova Univerzita1 个研究点 分布在 1 个国家目标入组 20 人开始时间: 2026年9月1日最近更新:
适应症
干预措施

试验速览

阶段
2 期
状态
招募中
入组人数
20
试验地点
1
主要终点
The treatment response (improvement/worsening) will be defined as ± 2 calibrated severity scores (CSS) in ADOS-2, Module 1 examination, which quantifies core symptoms intensity.

研究概览

简要总结

The primary objective of the trial is to describe the effect of faecal microbiota transplant (FMT) on autism spectrum disorder core symptoms.

入排标准

年龄范围
0 years 至 17 years(0-17 Years)
接受健康志愿者

入选标准

  • Age 3–12 years
  • Diagnosis of ASD confirmed by a clinical psychologist or psychiatrist
  • Previous ADOS-2 examination result in the ASD range
  • Only minimum verbal ability (i.e. corresponding to ADOS-2, Module 1)
  • Informed consent of the parent (legal representative) and willingness to follow all planned study visits and instructions, especially for bowel preparation

排除标准

  • Congenital GIT defect or primary GIT disease, incl. medically confirmed coeliac disease (gluten enteropathy)
  • Newly initiated or recently changed formal behavioural, cognitive or cognitive-behavioural therapy (less than 30 days before enrolment)
  • Early reaction to food in the patient’s medical history
  • Expected inability to undergo bowel preparation (e.g. child’s inability to use liquid medication declared by parent)
  • Contraindication for common sedative medication, or serious complications of sedation in the patient’s medical history
  • Use of systemic immunosuppressants at present or in the last 3 months, or present medically confirmed immunocompromised status
  • Use of antiplatelet drugs, anticoagulants, or systemic antibiotics at present or in the last 3 months
  • Use of probiotics, prebiotics, or postbiotics at present or in the last 3 months
  • Severe co-morbid conditions (e.g. psychosis, epilepsy uncontrolled by medication, presence of severe visual or hearing impairment) that may interact with study procedures (at discretion of the investigator)
  • Newly initiated or recently changed pharmacotherapy (less than 30 days before enrolment)

研究组 & 干预措施

SUSPENSION FOR FAECAL MICROBIOTA TRANSPLANTATION

Test

干预措施: SUSPENSION FOR FAECAL MICROBIOTA TRANSPLANTATION (Drug)

结局指标

主要结局

The treatment response (improvement/worsening) will be defined as ± 2 calibrated severity scores (CSS) in ADOS-2, Module 1 examination, which quantifies core symptoms intensity.

The treatment response (improvement/worsening) will be defined as ± 2 calibrated severity scores (CSS) in ADOS-2, Module 1 examination, which quantifies core symptoms intensity.

次要结局

  • Adverse events of FMT
  • Bristol stool scale score, ATN-GISSI-17 questionnaire score
  • PEDS-QL questionnaire score
  • Scores in CARS2, SEQ and SDQ questionnaires

研究者

申办方类型
Educational Institution
责任方
Principal Investigator
主要研究者

Regina Demlová

Scientific

Masarykova Univerzita

研究点 (1)

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