A Dose-Range Finding Study for ALX-0061 Combination Therapy in Subjects With Rheumatoid Arthritis

NCT ID: NCT02309359

Last Updated: 2019-08-21

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

345 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-01-31

Study Completion Date

2016-08-31

Brief Summary

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The purpose of this study is to assess the efficacy and safety of dose regimens of ALX-0061 administered subcutaneously (s.c.) in combination with methotrexate (MTX) to subjects with active rheumatoid arthritis (RA) despite MTX therapy, compared with placebo.

To assess the effects of ALX-0061 on quality of life, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of ALX-0061, and to define the optimal dose regimen for ALX-0061, based on safety and efficacy, for further clinical development.

Detailed Description

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Subjects who completed the 24-week assessment period and achieved at least 20% improvement in swollen joint count (SJC) and/or tender joint count (TJC) at Week 24 of study ALX0061-C201 were invited to participate in an open-label extension (OLE) study ALX0061-C203 (NCT02518620), if the study was approved in their country and selection criteria were met.

Conditions

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Rheumatoid Arthritis

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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Placebo q2w + MTX

Placebo every 2 weeks + MTX (at a stable dose and route) from baseline through Week 24. The last study drug administration was at the Week 22 visit.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

Methotrexate

Intervention Type DRUG

Stable background dose of commercially available methotrexate (not provided by the Sponsor).

ALX-0061 75 mg q4w + MTX

ALX-0061 75 mg every 4 weeks + placebo every 2 weeks + MTX (at a stable dose and route) from baseline through Week 24. The last study drug administration was at the Week 22 visit.

Group Type EXPERIMENTAL

ALX-0061

Intervention Type BIOLOGICAL

Placebo

Intervention Type OTHER

Methotrexate

Intervention Type DRUG

Stable background dose of commercially available methotrexate (not provided by the Sponsor).

ALX-0061 150 mg q4w + MTX

ALX-0061 150 mg every 4 weeks + placebo every 2 weeks + MTX (at a stable dose and route) from baseline through Week 24. The last study drug administration was at the Week 22 visit.

Group Type EXPERIMENTAL

ALX-0061

Intervention Type BIOLOGICAL

Placebo

Intervention Type OTHER

Methotrexate

Intervention Type DRUG

Stable background dose of commercially available methotrexate (not provided by the Sponsor).

ALX-0061 150 mg q2w + MTX

ALX-0061 150 mg every 2 weeks + placebo every 2 weeks + MTX (at a stable dose and route) from baseline through Week 24. The last study drug administration was at the Week 22 visit.

Group Type EXPERIMENTAL

ALX-0061

Intervention Type BIOLOGICAL

Placebo

Intervention Type OTHER

Methotrexate

Intervention Type DRUG

Stable background dose of commercially available methotrexate (not provided by the Sponsor).

ALX-0061 225 mg q2w + MTX

ALX-0061 225 mg every 2 weeks + MTX (at a stable dose and route) from baseline through Week 24.

The last study drug administration was at the Week 22 visit.

Group Type EXPERIMENTAL

ALX-0061

Intervention Type BIOLOGICAL

Methotrexate

Intervention Type DRUG

Stable background dose of commercially available methotrexate (not provided by the Sponsor).

Interventions

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ALX-0061

Intervention Type BIOLOGICAL

Placebo

Intervention Type OTHER

Methotrexate

Stable background dose of commercially available methotrexate (not provided by the Sponsor).

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of RA for at least 6 months prior to screening, and American College of Rheumatology (ACR) functional class I-III
* Subjects treated with and tolerating MTX
* Active RA
* Others as defined in the protocol

Exclusion Criteria

* Have been treated with disease-modifying antirheumatic drugs (DMARDs)/systemic immunosuppressives other than MTX.
* Have received approved or investigational biological or targeted synthetic DMARD therapies for RA less than 6 months prior to screening.
* Have a history of toxicity, non-tolerance, primary non-response or inadequate response to a biological therapy, or targeted synthetic DMARDs, for RA.
* Have received prior therapy blocking the interleukin-6 (IL-6) pathway, at any time.
* Others as defined in the protocol
Minimum Eligible Age

18 Years

Maximum Eligible Age

74 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ablynx, a Sanofi company

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Ablynx Clinical Department

Role: STUDY_DIRECTOR

Ablynx, a Sanofi company

Locations

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Investigator Site

Birmingham, Alabama, United States

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Hemet, California, United States

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La Palma, California, United States

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Los Angeles, California, United States

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Los Angeles, California, United States

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Ventura, California, United States

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Hialeah, Florida, United States

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Homestead, Florida, United States

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Miami, Florida, United States

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Miami Lakes, Florida, United States

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Orlando, Florida, United States

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Stockbridge, Georgia, United States

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Overland Park, Kansas, United States

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Monroe, Louisiana, United States

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Worcester, Massachusetts, United States

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Albuquerque, New Mexico, United States

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Brooklyn, New York, United States

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New York, New York, United States

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Charleston, South Carolina, United States

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Myrtle Beach, South Carolina, United States

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Memphis, Tennessee, United States

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Mesquite, Texas, United States

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Brussels, , Belgium

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Brussels, , Belgium

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Ghent, , Belgium

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Liège, , Belgium

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Pleven, , Bulgaria

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Plovdiv, , Bulgaria

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Rousse, , Bulgaria

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Rousse, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Varna, , Bulgaria

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Brno, , Czechia

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Olomouc, , Czechia

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Prague, , Czechia

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Prague, , Czechia

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Zlín, , Czechia

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Tbilisi, , Georgia

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Tbilisi, , Georgia

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Tbilisi, , Georgia

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Tbilisi, , Georgia

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Tbilisi, , Georgia

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Bad Nauheim, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Cologne, , Germany

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Frankfurt, , Germany

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Hamburg, , Germany

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Baja, , Hungary

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Balatonfüred, , Hungary

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Békéscsaba, , Hungary

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Budapest, , Hungary

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Gyula, , Hungary

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Székesfehérvar, , Hungary

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Szikszó, , Hungary

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Veszprém, , Hungary

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Culiacán, , Mexico

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León, , Mexico

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Mexico City, , Mexico

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Mexico City, , Mexico

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Mérida, , Mexico

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Monclova, , Mexico

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Monterrey, , Mexico

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Monterrey, , Mexico

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Chisinau, , Moldova

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Skopje, , North Macedonia

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Skopje, , North Macedonia

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Bydgoszcz, , Poland

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Elblag, , Poland

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Elblag, , Poland

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Gdynia, , Poland

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Grodzisk Mazowiecki, , Poland

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Katowice, , Poland

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Lublin, , Poland

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Poznan, , Poland

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Sochaczew, , Poland

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Torun, , Poland

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Warsaw, , Poland

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Brăila, , Romania

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Bucharest, , Romania

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Bucharest, , Romania

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Oradea, , Romania

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Târgu Mureş, , Romania

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Timișoara, , Romania

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Belgrade, , Serbia

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Belgrade, , Serbia

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Belgrade, , Serbia

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Niška Banja, , Serbia

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Novi Sad, , Serbia

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Madrid, , Spain

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Madrid, , Spain

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Salamanca, , Spain

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Santiago de Compostela, , Spain

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Countries

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United States Belgium Bulgaria Czechia Georgia Germany Hungary Mexico Moldova North Macedonia Poland Romania Serbia Spain

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

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2014-003033-26

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

ALX0061-C201

Identifier Type: -

Identifier Source: org_study_id

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