Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Home Measures
Public ClinicalTrials.gov record NCT05137665. 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
Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At - Home Measures
Study identification
- NCT ID
- NCT05137665
- Recruitment status
- Recruiting
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 1,000 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2021
- Primary completion
- Dec 30, 2031
- Completion
- Dec 30, 2031
- Last update posted
- Nov 20, 2025
2021 – 2031
United States locations
- U.S. sites
- 10
- U.S. states
- 10
- U.S. cities
- 10
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Barrow Neurological Institute | Phoenix | Arizona | 85013 | Recruiting |
| University of California San Diego | San Diego | California | 92121 | Recruiting |
| Georgetown University | Georgetown | District of Columbia | 20007 | Recruiting |
| Mayo Clinic | Jacksonville | Florida | 32224 | Recruiting |
| Northwestern University | Chicago | Illinois | 60611 | Recruiting |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | Recruiting |
| Washington University | St Louis | Missouri | 63110 | Recruiting |
| Columbia University | New York | New York | 10032 | Recruiting |
| Baylor College of Medicine | Houston | Texas | 77030 | Recruiting |
| University of Washington | Seattle | Washington | 98195 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.
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About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05137665, 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 Nov 20, 2025 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05137665 live on ClinicalTrials.gov.