Observational study on clinical course and prognostic factors of amyotrophic lateral sclerosis (ALS)
Not Applicable
- Conditions
- amyotrophic lateral sclerosis
- Registration Number
- JPRN-UMIN000041729
- Lead Sponsor
- Department of Neurology, Tohoku University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 600
Inclusion Criteria
Not provided
Exclusion Criteria
1. Patients who have participated in a clinical trial for ALS and have been administered the investigational drug 2. Patients who have other serious complications and are considered unsuitable for the natural history survey by the investigator
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method 1. ALSFRS-R change rate 2. Period from onset to death or tracheostomy/invasive positive pressure ventilation 3. Period from onset to full-day non-invasive positive pressure ventilation (>22 hours/day)
- Secondary Outcome Measures
Name Time Method