Key Record Dates
| ClinicalTrials.gov Identifier: | NCT01495390 |
|---|---|
| Brief Title: | A Longitudinal Study of Amyotrophic Lateral Sclerosis (ALS) Biomarkers |
| First Submitted : | December 16, 2011 |
| First Submitted that Met QC Criteria : | December 19, 2011 |
| First Posted : | December 20, 2011 (Estimate) |
| Last Update Submitted that Met QC Criteria : | May 24, 2017 |
| Last Update Posted : | May 30, 2017 |