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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 19 February 2015
Main ID:  NCT00424788
Date of registration: 18/01/2007
Prospective Registration: No
Primary sponsor: Biogen Idec
Public title: A Multicenter Study to Assess the Effect of Plasma Exchange in Accelerating the Clearance of Natalizumab in Subjects With Multiple Sclerosis (MS)
Scientific title: A Multicenter Study to Assess the Effect of Plasma Exchange in Accelerating the Clearance of Natalizumab in Subjects With Multiple Sclerosis (MS)
Date of first enrolment: January 2007
Target sample size: 12
Recruitment status: Completed
URL:  http://clinicaltrials.gov/show/NCT00424788
Study type:  Interventional
Study design:  Allocation: Non-Randomized, Endpoint Classification: Pharmacokinetics/Dynamics Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment  
Phase:  Phase 0
Countries of recruitment
United States
Contacts
Name:     Michael Panzara, MD MPH
Address: 
Telephone:
Email:
Affiliation:  Biogen Idec
Key inclusion & exclusion criteria

Inclusion Criteria:

- considered by the Investigator to be free of signs and symptoms suggestive of any
serious opportunistic infection

- willing to discontinue and remain free from concomitant immunosuppressive or
immunomodulatory treatment (including interferon beta and glatiramer acetate) for the
duration of the study

- willing and able to comply with the site's plasma exchange protocol which may require
hospitalization or daily visits

Exclusion Criteria:

- considered by the Investigator to be immunocompromised

- history of, or available abnormal laboratory results indicative of any major disease
that would preclude the administration of a recombinant humanized antibody
immunomodulating agent for the duration of the study.

- condition(s) considered to be contraindication(s) for plasma exchange, including but
not limited to bleeding diathesis, hypotension, or vascular access limitations



Age minimum: 18 Years
Age maximum: 50 Years
Gender: Both
Health Condition(s) or Problem(s) studied
Relapsing Forms of Multiple Sclerosis
Intervention(s)
Procedure: Plasma exchange
Drug: natalizumab treatment
Primary Outcome(s)
Secondary Outcome(s)
Secondary ID(s)
101MS001
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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