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Completed

Phase Not Applicable
Age: 20Years +
All Genders
ID05562960

Plasmapheresis in Amyotrophic Lateral Sclerosis With Autoantibody Against NRIP

Led by National Taiwan University Hospital · Updated on 2026-07-22

5

Participants Needed

1

Research Sites

N/A

Total Duration

On this page

AI-Summary

What this Trial Is About

Patient with amyotrophic lateral sclerosis (ALS) having anti-NRIP autoantibody showed titer-dependent detrimental Effects. Plasmapheresis might benefit this subgroup of patients via removal of anti-NRIP autoantibody

CONDITIONS

Brief Title

Plasmapheresis in Amyotrophic Lateral Sclerosis With Autoantibody Against NRIP

Who Can Participate

Age: 20Years +
All Genders

Eligibility Criteria

Inclusion Criteria:

  1. Patients with amyotrophic lateral sclerosis (ALS) at the age more than 20 years and having plasma anti-NRIP autoantibody.
  2. Agree to receive plasmapheresis intervention.
  3. Agree to participate in the trial and receive serial examinations and follow up.

Exclusion Criteria:

  1. Patients without plasma anti-NRIP autoantibody.
  2. Patients requiring permanent ventilator support for ALS progression.
  3. Not able to receive plasmapheresis or trial-related examinations.
  4. Under pregnancy.
  5. Blood fibrinogen level less than 50 mg/dl.
  6. Specific ALS subtypes, including primary lateral sclerosis, progressive muscular atrophy, flail arm syndrome, or flail leg syndrome.

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