A Study to Explore the Role of Gut Flora in ALS
Public ClinicalTrials.gov record NCT04150809. 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
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Amyotrophic Lateral Sclerosis
Study identification
- NCT ID
- NCT04150809
- Recruitment status
- Withdrawn
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- ProgenaBiome
- Other
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- No intervention Other
Other
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Mar 1, 2020
- Primary completion
- Feb 28, 2030
- Completion
- Jun 30, 2030
- Last update posted
- Jun 4, 2025
2020 – 2030
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| ProgenaBiome | Ventura | California | 93003 | — |
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 NCT04150809, 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 Jun 4, 2025 · Synced May 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04150809 live on ClinicalTrials.gov.