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Trial · NCT02027701

Registered outcomes13

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryNumber of Adverse Events (AEs) Per InfusionUp to 49 weeks
SecondaryTime to First CIDP RelapseUp to 49 weeks
Time to first CIDP relapse based on adjusted INCAT score, using the Kaplan-Meier estimator. Relapse is defined as an increase of at least 1 INCAT score point (except for the increase from 0 to 1 in the upper limb score only).
SecondaryChange From Baseline in CIDP Total Adjusted Inflammatory Neuropathy Cause and Treatment (INCAT) ScoreBaseline and up to 49 weeks
The INCAT score is a 10-point scale that covers the functionality of legs and arms, and has been successfully used to measure treatment effects in various CIDP studies. Scores for arm disability range from 0 ("No upper limb problems") to 5 ("Inability to use either arm for any purposeful movement"), and scores for leg disability range from 0 ("Walking not affected") to 5 ("Restricted to wheelchair, unable to stand and walk a few steps with help"). The INCAT (total) score is the sum of these 2 scores and ranges from 0 to 10. For the "adjusted" INCAT score, changes in the function of the upper limbs from 0 (normal) to 1 (minor symptoms) or from 1 to 0 were not recorded as deterioration or improvement because these changes are not considered clinically significant.
SecondaryChange From Baseline in Medical Research Council (MRC) ScoreBaseline and up to 49 weeks
An adapted version of the MRC sum score as published by Kleyweg and the RMC trial group was used. With the MRC sum score, the following 8 bilateral muscle pairs were assessed, and individual muscle scores as well as the sum score documented: Shoulder abduction; Elbow flexion; Wrist extension; Index finger abduction; Hip flexion; Knee extension; Foot dorsiflexion; Great toe dorsiflexion. The MRC sum score ranges from 0 (paralysis) to 80 (normal strength) points.
SecondaryChange From Baseline in Rasch-built Overall Disability Scale (R-ODS)Baseline and up to 49 weeks
The R-ODS is a recently published outcome measure that captures activity and social participation in subjects with Guillain-Barré Syndrome, CIDP, and monoclonal gammopathy of uncertain significance. The 24-item questionnaire covers a wide range of tasks of daily life that are each to be rated as "impossible to perform", "able to perform with difficulty", or "easy to perform" (scale of 0 - 2 points respectively). Items are sorted in order of increasing difficulty to perform, based on data from subjects with peripheral neuropathies (chronic inflammatory demyelinating polyneuropathy, Guillain-Barré Syndrome, or monoclonal gammopathy of uncertain significance) and subjects recruited at the university outpatient clinics of Rotterdam and Maastricht.
SecondaryChange From Baseline in Mean Grip StrengthBaseline and up to 49 weeks
The hand-held Vigorimeter from Martin (Tuttlingen, Germany) is a device that measures the strength of small muscles in the hand, ie, grip strength. The subject squeezes a rubber bulb lying between the palm of the hand and the thumb and index fingers. The pressure is recorded via a rubber tube on a nanometer and expressed in kilopascal (kPa). At each assessment, the subject squeezes 3 times with each hand.
SecondaryPercentage of Subjects With Adverse Events (AEs)Up to 49 weeks
SecondaryNumber of AEs by Severity Per InfusionUp to 49 weeks
SecondaryPercentage of Subjects With AEs by SeverityUp to 49 weeks
SecondaryNumber of Causally Related AEs Per InfusionUp to 49 weeks
SecondaryPercentage of Subjects With Causally Related AEsUp to 49 weeks
SecondaryNumber of Serious AEs Per InfusionUp to 49 weeks
SecondaryPercentage of Subjects With Serious AEsUp to 49 weeks

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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