A Study to Assess the Efficacy, Safety and Tolerability of Rozanolixizumab in Subjects With Chronic Inflammatory Demyelinating Polyradiculoneuropathy

NCT ID: NCT03861481

Last Updated: 2023-08-01

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

34 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-03-26

Study Completion Date

2021-03-31

Brief Summary

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The purpose of the study is to evaluate clinical efficacy of rozanolixizumab as a treatment for subjects with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP).

Detailed Description

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Conditions

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Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Rozanolixizumab

Subjects will be randomized to receive predefined subcutaneous doses of rozanolixizumab at a specified frequency

Group Type EXPERIMENTAL

Rozanolixizumab

Intervention Type DRUG

Subjects will receive rozanolixizumab in a specified sequence during the treatment period.

Placebo

Subjects will be randomized to receive predefined subcutaneous doses of placebo at a specified frequency

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

Subjects will receive placebo in a specified sequence during the treatment period.

Interventions

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Rozanolixizumab

Subjects will receive rozanolixizumab in a specified sequence during the treatment period.

Intervention Type DRUG

Placebo

Subjects will receive placebo in a specified sequence during the treatment period.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Subject is ≥ 18 years of age with a minimum body weight of ≥42 kg at Visit 1 (Screening)
* Subject has a documented definite or probable diagnosis of Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP) according to the European Federation of Neurological Societies (EFNS)/ Peripheral Nerve Society (PNS) criteria 2010
* Subject has an immunoglobulin-dependency confirmed by clinical examination during therapy or upon interruption or reduction of therapy within 18 months prior to Screening and documented in medical history
* Subject is on a stable dosage (not more than ±20% deviation) for subcutaneous immunoglobulin (SCIg) or intravenous immunoglobulin (IVIg) and a fixed interval for at least 4 months of either treatment
* Female subjects of childbearing potential must agree to use a highly effective method of birth control, during the study and for a period of 3 months after their final dose of investigational medicinal product (IMP)
* Male subjects with a partner of childbearing potential must be willing to use a condom when sexually active during the study and for 3 months after the final administration of IMP

Exclusion Criteria

* Previously received treatment in this study or subject has previously been exposed to rozanolixizumab
* Current diagnosis or has a history of Type 1 or Type 2 diabetes mellitus and/or hemoglobin A1c level \>6.0 %
* Known immunoglobulin M (IgM)-mediated neuropathy
* Clinical or known evidence of associated systemic diseases that might cause neuropathy or treatment with agents that might lead to neuropathy
* History of clinically relevant ongoing chronic infections
* Family history of primary immunodeficiency
* Received a live vaccination within 8 weeks prior to the Baseline Visit; or intends to have a live vaccination during the course of the study or within 7 weeks following the final dose of IMP
* Received any experimental biological agent within or outside of a clinical study in the past 3 months or within 5 half-lives prior to Baseline
* Prior treatment with rituximab, ofatumumab, or ocrelizumab in the 6 months prior to the Baseline Visit or subject has had prior treatment with rituximab, ofatumumab, or ocrelizumab in the 12 months prior to Baseline and B cells are not within the normal range
* Female subject who is pregnant or lactating
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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UCB Biopharma S.P.R.L.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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UCB Cares

Role: STUDY_DIRECTOR

+1 844 599 2273 (UCB)

Locations

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Cidp01 902

Phoenix, Arizona, United States

Site Status

Cidp01 905

Los Angeles, California, United States

Site Status

Cidp01 901

Tampa, Florida, United States

Site Status

Cidp01 907

Augusta, Georgia, United States

Site Status

Cidp01 911

Lexington, Kentucky, United States

Site Status

Cidp01 903

Charlotte, North Carolina, United States

Site Status

Cidp01 912

Durham, North Carolina, United States

Site Status

Cidp01 101

Ghent, , Belgium

Site Status

Cidp01 102

Leuven, , Belgium

Site Status

Cidp01 103

Liège, , Belgium

Site Status

Cidp01 302

Copenhagen, , Denmark

Site Status

Cidp01 402

Bordeaux, , France

Site Status

Cidp01 404

Nice, , France

Site Status

Cidp01 401

Strasbourg, , France

Site Status

Cidp01 501

Berlin, , Germany

Site Status

Cidp01 503

Essen, , Germany

Site Status

Cidp01 505

Göttingen, , Germany

Site Status

Cidp01 502

Würzburg, , Germany

Site Status

Cidp01 601

Amsterdam, , Netherlands

Site Status

Cidp01 701

Barcelona, , Spain

Site Status

Cidp01 702

Barcelona, , Spain

Site Status

Cidp01 802

Sheffield, , United Kingdom

Site Status

Countries

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United States Belgium Denmark France Germany Netherlands Spain United Kingdom

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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2016-002411-17

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

CIDP01

Identifier Type: -

Identifier Source: org_study_id

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