Status:
RECRUITING
Natural History and Clinical Features of Amyotrophic Lateral Sclerosis (ALS)
Lead Sponsor:
Peking University Third Hospital
Conditions:
Amyotrophic Lateral Sclerosis
Eligibility:
All Genders
Brief Summary
1. Describe the distribution of ALS in mainland China, to explore the differences in the number of ALS in different times, regions and populations in order to further explore the causes affecting the ...
Detailed Description
With the development of supportive measures, the natural history of ALS has changed. Researchers compared the natural history of ALS patients from 1999-2004 and 1984-1998 and found that the median sur...
Eligibility Criteria
Inclusion
- \- Patients were diagnosed with ALS recruited from all participant clinical centers.The diagnosis of ALS was made using the revised El Escorial criteria for definite, probable, lab-supported, and possible.
Exclusion
- Decline to follow-up.
Key Trial Info
Start Date :
November 1 2019
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
December 1 2030
Estimated Enrollment :
3000 Patients enrolled
Trial Details
Trial ID
NCT04454892
Start Date
November 1 2019
End Date
December 1 2030
Last Update
July 2 2020
Active Locations (1)
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1
Peking University Third Hospital
Beijing, China