Probiotics and Oxytocin Nasal Spray on Social Behaviors of Autism Spectrum Disorder (ASD) Children
Public ClinicalTrials.gov record NCT03337035. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Effects of Probiotics and Oxytocin Nasal Spray on Social Behaviors of ASD Children- A Pilot Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Because oral probiotics reported to potentially induce endogenous Oxytocin, and Oxytocin has been reported to improve social behaviors, the investigators will conduct a pilot trial to compare the effects of probiotics and Oxytocin on social behavioral changes in ASD children. Additionally, the investigators will check oxytocin levels, and perform brain fMRI in some subjects, in order to determine which treatment is more efficient, sustainable, and practical, and whether both treatments in combination are better than either treatment alone. If the trial is conclusive, the investigators will conduct a trial in large scale to understand more the mechanism of ASD behaviors and corresponding effective interventions.
Study identification
- NCT ID
- NCT03337035
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 35 participants
Conditions and interventions
Conditions
Interventions
- intranasal oxytocin Drug
- oral probiotics Dietary Supplement
- oral placebo Dietary Supplement
Drug · Dietary Supplement
Eligibility (public fields only)
- Age range
- 3 Years to 25 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2018
- Primary completion
- Oct 1, 2019
- Completion
- Oct 1, 2019
- Last update posted
- Mar 3, 2020
2018 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Massachusetts General Hospital | Charlestown | Massachusetts | 02129 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03337035, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 3, 2020 · Synced Sep 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03337035 live on ClinicalTrials.gov.