Study of Etanercept in Subjects With Rheumatoid Arthritis Who Have Had an Inadequate Response to Adalimumab or Infliximab Plus Methotrexate

NCT ID: NCT01783015

Last Updated: 2016-01-06

Study Results

Results available

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE4

Total Enrollment

16 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-09-30

Study Completion Date

2014-08-31

Brief Summary

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The first 12 weeks of this study will compare the efficacy of etanercept 50 mg once-weekly to placebo in subjects with rheumatoid arthritis who have not responded well to infliximab or adalimumab plus methotrexate. This comparison will be performed for all subjects and separately for subjects who are anti-drug antibody positive for one of these medications. From week 12 to week 24, all subjects will receive etanercept 50 mg once-weekly. The effect of anti-drug antibody status on the efficacy of etanercept as well as the safety profile of etanercept in these subjects will also be evaluated throughout the study.

Detailed Description

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This study was prematurely terminated on June 25, 2014 due to significant and continuing delays in achieving the study B1801355 enrolment target. The decision to stop the study was not driven by any safety concerns.

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

DOUBLE

Participants Investigators

Study Groups

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Group A

Subjects who are mAb ADA positive

Group Type EXPERIMENTAL

Etanercept

Intervention Type DRUG

Etanercept 50 mg once-weekly

Group B

Subjects who are mAb ADA negative

Group Type EXPERIMENTAL

Etanercept

Intervention Type DRUG

Etanercept 50 mg once-weekly

Group C

Subjects who are mAb ADA positive

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Etanercept placebo once-weekly

Group D

Subjects who are mAb ADA negative

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Etanercept placebo once-weekly

Interventions

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Etanercept

Etanercept 50 mg once-weekly

Intervention Type DRUG

Etanercept

Etanercept 50 mg once-weekly

Intervention Type DRUG

Placebo

Etanercept placebo once-weekly

Intervention Type DRUG

Placebo

Etanercept placebo once-weekly

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Met the 1987 ACR Revised Criteria for RA
2. A history of inadequate response to infliximab or adalimumab in combination with methotrexate.
3. A stable dose of oral methotrexate for at least 6 weeks before the baseline visit.

Exclusion Criteria

1. ACR functional class IV
2. Prior treatment with etanercept; both infliximab and adalimumab; or any immunosuppressive biologic agent other than infliximab or adalimumab.
3. Discontinuation of infliximab or adalimumab for a primary reason other than inadequate efficacy response.
Minimum Eligible Age

18 Years

Maximum Eligible Age

79 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Pfizer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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RK Will Pty Ltd

Victoria Park, Western Australia, Australia

Site Status

Cliniques Universitaires Saint-Luc / Service de Rhumatologie

Brussels, , Belgium

Site Status

Hopital Lapeyronie

Montpellier, , France

Site Status

Tseung Kwan O Hospital

Tseung Kwan O, New Territories, Hong Kong

Site Status

Tseung Kwan O Hospital

Tseung Kwan O, NT, , Hong Kong

Site Status

Bnai Zion Medical Ctr Pharmacy

Haifa, , Israel

Site Status

Meir Medical Center pharmacy

Kfar Saba, , Israel

Site Status

LLC "Alliance Biomedical - Russian Group"

Izhevsk, Russian Federation, Russia

Site Status

LLC Research Medical Complex "Your Health" based on City Clinical Hospital #7

Kazan', , Russia

Site Status

Scientific Institute of Rheumatology of Russian Academy of Medical Science

Moscow, , Russia

Site Status

GBOU VPO Moscow State University of Medicine and Dentistry

Moscow, , Russia

Site Status

Hospital de la Santa Creu i San Pau

Barcelona, Barcelona, Spain

Site Status

Hospital Regional Universitario Carlos Haya. Hospital Civil

Málaga, Málaga, Spain

Site Status

Hospital Regional Universitario Carlos Haya.

Málaga, Málaga, Spain

Site Status

Hospital Infanta Luisa

Seville, , Spain

Site Status

Countries

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Australia Belgium France Hong Kong Israel Russia Spain

Related Links

Other Identifiers

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2012-003644-71

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

B1801355

Identifier Type: -

Identifier Source: org_study_id

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