Gut bacteria may soothe autism symptoms in adults, small trial hints
NCT ID NCT07118267
First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time
Summary
This study tests whether a probiotic called Lactobacillus plantarum can improve social interactions, reduce inflammation, and enhance quality of life in adults with autism spectrum disorder. Twelve participants take the probiotic for 8 weeks, with assessments including blood tests, gait analysis, and caregiver questionnaires. The goal is to explore links between gut health, immune function, and autism symptoms.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- a probiotic supplement called Lactobacillus plantarum, containing 60 billion CFU per day
- What this could lead to
- If it works, this could point toward a gut-based approach to easing some autism-related symptoms in adults.
- What could go wrong
- This is a very small, early-stage trial with only 12 participants, so results may not apply widely. Probiotics can sometimes cause digestive discomfort.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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MacKay Memorial Hospital
Taipei, 10449, Taiwan
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