AzTrials
AzTrials

Rheumatoid ArthritisPhase 3NCT00124982

Study of Abatacept (BMS-188667) in Subjects With Active Rheumatoid Arthritis on Background Non-biologic DMARDS (Disease Modifying Antirheumatic Drugs) Who Have an Inadequate Response to Anti-TNF Therapy

A Phase 3 study testing Abatacept, Non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD) and Anti-Tumor Necrosing Factor (TNF) Therapy in people with Rheumatoid Arthritis, run by Bristol-Myers Squibb at 148 sites in 10 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to summarize the safety and tolerability of abatacept during 6 months of combined treatment with one or more of the background non-biologic disease modifying anti-rheumatic drugs (DMARDs) approved for rheumatoid arthritis (RA) in subjects with active RA. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Rheumatoid Arthritis
What is being tested?
Abatacept, Non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD) and Anti-Tumor Necrosing Factor (TNF) Therapy
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
1,286 participants
Where
148 sitesin 10 countries
Study dates
Apr 2005to Aug 2009
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Completed double-blind portion of the IM101064 study.
  • Rheumatoid arthritis (RA) for greater than 1 year from the time of initial diagnosis
  • American College of Rheumatology (ACR) functional class I, II, III
  • Subjects currently or previously received an anti-TNF therapy at an approved labeled dose for at least 3 months

Who cannot join

  • Subjects with active vasculitis of a major organ system (except subcutaneous rheumatoid nodules)
  • History of cancer within the last 5 years (other than non-melanoma skin cell cancers cured by local resection)

Trial locations and contacts

148 sites in 10 countries.

148 sites in 10 countries

United States114 sites
  • Local Institution

    Akron, Ohio

  • Local Institution

    Albany, New York

  • Local Institution

    Ann Arbor, Michigan

  • Local Institution

    Asheville, North Carolina

  • Local Institution

    Atlanta, Georgia

  • Local Institution

    Austin, Texas

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    Aventura, Florida

  • Local Institution

    Bala-Cynwyd, Pennsylvania

  • Local Institution

    Beachwood, Ohio

  • Local Institution

    Bethlehem, Pennsylvania

  • Local Institution

    Birmingham, Alabama

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    Bismarck, North Dakota

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    Blue Ridge, Georgia

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    Boston, Massachusetts

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    Bowling Green, Kentucky

  • Local Institution

    Brooklyn, New York

  • Local Institution

    Burke, Virginia

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    Camp Hill, Pennsylvania

  • Local Institution

    Charlotte, North Carolina

  • Local Institution

    Cherry Hill, New Jersey

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    Chesapeake, Virginia

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    Clearwater, Florida

  • Local Institution

    Cleveland, Ohio

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    Colorado Springs, Colorado

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    Columbus, Ohio

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    Corpus Christi, Texas

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    Dallas, Texas

  • Local Institution

    Danbury, Connecticut

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    Denver, Colorado

  • Local Institution

    Des Moines, Iowa

  • Local Institution

    Dover, New Jersey

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    Duncansville, Pennsylvania

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    East Lansing, Michigan

  • Local Institution

    Erie, Pennsylvania

  • Local Institution

    Evansville, Indiana

  • Local Institution

    Fairfax, Virginia

  • Local Institution

    Fort Lauderdale, Florida

  • Local Institution

    Galveston, Texas

  • Local Institution

    Glendale, Wisconsin

  • Local Institution

    Grand Rapids, Michigan

  • Local Institution

    Hamden, Connecticut

  • Local Institution

    Hewlett, New York

  • Local Institution

    Hickory, North Carolina

  • Local Institution

    Hixson, Tennessee

  • Local Institution

    Houston, Texas

  • Local Institution

    Huntsville, Alabama

  • Local Institution

    Indianapolis, Indiana

  • Local Institution

    Jupiter, Florida

  • Local Institution

    Kansas City, Kansas

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    Knoxville, Tennessee

  • Local Institution

    La Crosse, Wisconsin

  • Local Institution

    Lake Success, New York

  • Local Institution

    Lansing, Michigan

  • Local Institution

    Largo, Florida

  • Local Institution

    Las Vegas, Nevada

  • Local Institution

    Lebanon, New Hampshire

  • Local Institution

    Long Beach, California

  • Local Institution

    Louisville, Kentucky

  • Local Institution

    Lubbock, Texas

  • Local Institution

    Macon, Georgia

  • Local Institution

    Madison, Wisconsin

  • Local Institution

    Manalapan, New Jersey

  • Local Institution

    Mayfield Village, Ohio

  • Local Institution

    Meadville, Pennsylvania

  • Local Institution

    Mineola, New York

  • Local Institution

    Minneapolis, Minnesota

  • Local Institution

    Morton Grove, Illinois

  • Local Institution

    Myrtle Beach, South Carolina

  • Local Institution

    Nashua, New Hampshire

  • Local Institution

    New Brunswick, New Jersey

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    New Orleans, Louisiana

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    New York, New York

  • Local Institution

    Olean, New York

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    Omaha, Nebraska

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    Orchard Park, New York

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    Palm Springs, California

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    Palo Alto, California

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    Paradise Valley, Arizona

  • Local Institution

    Peabody, Massachusetts

  • Local Institution

    Peoria, Arizona

  • Local Institution

    Petockey, Michigan

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    Philadelphia, Pennsylvania

  • Local Institution

    Pittsburgh, Pennsylvania

  • Local Institution

    Portland, Oregon

  • Local Institution

    Prairie Village, Kansas

  • Local Institution

    Providence, Rhode Island

  • Local Institution

    Rochester, New York

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    Saint Paul, Minnesota

  • Local Institution

    Salem, Virginia

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    San Antonio, Texas

  • Local Institution

    San Diego, California

  • Local Institution

    Santa Monica, California

  • Local Institution

    Sarasota, Florida

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    Schenectady, New York

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    Seattle, Washington

  • Local Institution

    Simpsonville, South Carolina

  • Local Institution

    Sioux Falls, South Dakota

  • Local Institution

    Smithtown, New York

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    Somerset, New Jersey

  • Local Institution

    Springfield, Massachusetts

  • Local Institution

    Sugarland, Texas

  • Local Institution

    Syracuse, New York

  • Local Institution

    Teaneck, New Jersey

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    Trumbull, Connecticut

  • Local Institution

    Tucson, Arizona

  • Local Institution

    Vancouver, Washington

  • Local Institution

    Voorhees Township, New Jersey

  • Local Institution

    Washington D.C., District of Columbia

  • Local Institution

    West Reading, Pennsylvania

  • Local Institution

    Wexford, Pennsylvania

  • Local Institution

    Willow Grove, Pennsylvania

  • Local Institution

    Wilmington, North Carolina

  • Local Institution

    Worcester, Massachusetts

  • Local Institution

    Youngstown, Ohio

Other trials in United States

France10 sites
  • Local Institution

    Boisguillaume

  • Local Institution

    Bordeaux

  • Local Institution

    Brest

  • Local Institution

    Chambray-lès-Tours

  • Local Institution

    Montpellier

  • Local Institution

    Nice

  • Local Institution

    Paris

  • Local Institution

    Rennes

  • Local Institution

    Strasbourg

  • Local Institution

    Toulouse

Other trials in France

Spain6 sites
  • Local Institution

    Alicante

  • Local Institution

    Barcelona

  • Local Institution

    Guipuzcoa

  • Local Institution

    Madrid

  • Local Institution

    Santander

  • Local Institution

    Valencia

Other trials in Spain

Germany5 sites
  • Local Institution

    Freiburg im Breisgau

  • Local Institution

    Hamburg

  • Local Institution

    Kiel

  • Local Institution

    Leipzig

  • Local Institution

    Tübingen

Other trials in Germany

United Kingdom4 sites
  • Local Institution

    Cambridge, Cambridgeshire

  • Local Institution

    Leeds, North Yorkshire

  • Local Institution

    Maidstone, Kent

  • Local Institution

    Manchester, Greater Manchester

Other trials in United Kingdom

Italy3 sites
  • Local Institution

    Genova

  • Local Institution

    Milan

  • Local Institution

    Torino

Other trials in Italy

Belgium2 sites
  • Local Institution

    Brussels

  • Local Institution

    Leuven

Other trials in Belgium

Mexico2 sites
  • Local Institution

    Distrito Federal, Mexico City

  • Local Institution

    Guadalajara, Jalisco

Other trials in Mexico

Czechia1 site
  • Local Institution

    Prague

Other trials in Czechia

Ireland1 site
  • Local Institution

    Cork, Cork

Other trials in Ireland

About this study

Official title: A Phase III, Multi-Center, Open Label Study to Evaluate the Efficacy, Tolerability and Safety of Abatacept (BMS-188667) in Subjects With Active Rheumatoid Arthritis on Background Non-Biologic DMARDs Who Have an Inadequate Response to Anti-TNF Therapy and Have Limited Therapeutic Options

The purpose of this study is to summarize the safety and tolerability of abatacept during 6 months of combined treatment with one or more of the background non-biologic disease modifying anti-rheumatic drugs (DMARDs) approved for rheumatoid arthritis (RA) in subjects with active RA. Secondary objectives assessed the clinical efficacy of combination treatment, including disease activity, physical function, and quality of life outcomes.

Being tested
Abatacept, Non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD), Anti-Tumor Necrosing Factor (TNF) Therapy
Medical subject headings
Arthritis, Rheumatoid

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • AbataceptDrug

    Also called Orencia

    IV solution, IV infusion, between 500mg and 1gram based on body weight, monthly, 6 months.

  • Non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD)Drug

    During the study, subjects continued to receive 1 or more background non-biologic DMARDs (e.g. methotrexate, leflunomide) at the dose level(s) and regimen(s) administered at the time of abatacept treatment onset (Day 1).

  • Anti-Tumor Necrosing Factor (TNF) TherapyDrug

    Any of the anti-TNF therapies (Infliximab, Adalimumab, Etanercept, etc.)administered at the approved label dose for at least 3 months

Study groups in NCT00124982
Study groupRoleWhat they receive
Open-label Abatacept (ABA)-Previous UserExperimentalIn participants who have had an inadequate efficacy response or intolerance on previous TNF-antagonist therapy (off therapy for at least 2 months), open-label abatacept was administered on Days 1, 15, and 29 and then once a month thereafter on a background of non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD)s. Participants weighing < 60 kg received 500 mg, participants weighing 60 to 100 kg received 750 mg, and participants weighing > 100 kg received 1 gram of open-label abatacept by intravenous (IV) infusion.
Receives: Drug: Abatacept; Drug: Non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD)
Open-label ABA-Current UserExperimentalIn participants currently using Tumor Necrosis Factor (TNF)-agonists, open-label abatacept was administered on Days 1, 15, and 29 and then once a month thereafter on a background of non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD)s. Participants weighing < 60 kg received 500 mg, participants weighing 60 to 100 kg received 750 mg, and participants weighing > 100 kg received 1 gram of open-label abatacept by intravenous (IV) infusion.
Receives: Drug: Abatacept; Drug: Non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD); Drug: Anti-Tumor Necrosing Factor (TNF) Therapy
Long-term ABAExperimentalParticipants continued to receive the same 10 mg/kg weight-tiered dose of abatacept that they received in the initial short-term period.
Receives: Drug: Abatacept; Drug: Non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Short-term Period: Number of Participants With Death, Serious Adverse Events (SAEs), Related SAEs, SAEs Leading to Discontinuations, AEs, Related AEs, or AEs Leading to Discontinuations

    AE=any new untoward medical occurrence or worsening of a pre-existing medical condition which does not necessarily have a causal relationship with treatment.SAE=any untoward medical occurrence that at any dose: results in death, is life-threatening, requires inpatient hospitalization or causes prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect, results in development of drug dependency or drug abuse, is an important medical event.Related AE/SAE=Certain,Probable,Possible,or Missing relationship to Drug

    Measured: Days 1-169

  2. Short-term Period: Number of Participants With AEs of Special Interest

    AE=any new untoward medical occurrence or worsening of a pre-existing medical condition which does not necessarily have a causal relationship with this treatment. AEs of special interest are those AEs that may be associated with the use of immunomodulatory drugs, including all infections, serious infections, and opportunistic infections; autoimmune disorders; neoplasms; acute infusional AEs (pre-specified AEs occurring within 1 hour of start of infusion) and peri-infusional AEs (pre-specified AEs occurring within 24 hours of the start of infusion).

    Measured: Days 1-169

  3. Short-term Period: Number of Participants With Hematology Laboratories Meeting Marked Abnormality (MA) Criteria

    Upper Normal Limit (ULN), Lower Normal Limit (LLN), Baseline (BL). Marked abnormality criteria are: Hemoglobin (HGB): >3 g/dL decrease from BL; Hematocrit: <0.75 * BL; Erythrocytes: <0.75 * BL; Platelets (PLT): <0.67 * LLN/>1.5 * ULN, or if BL < LLN then use 0.5 * BL/<100,000 mm^3; Leukocytes: <0.75 * LLN/ >1.25 * ULN, or if BL<LLN then use <0.8 * BL/>ULN, or if BL>ULN then use >1.2 * BL/<LLN; neutrophils+bands: <1.0 * 10^3 c/uL; eosinophils: >0.750 * 10^3 c/uL; basophils: > 400 mm^3; monocytes: >2000 mm^3; lymphocytes: <0.750 * 10^3 c/uL/ >7.50 * 10^3 c/uL.

    Measured: Days 1-169

  4. Short-term Period: Number of Participants With Liver and Kidney Function Laboratories Meeting MA Criteria

    Marked abnormality criteria: Alkaline phosphatase (ALP): >2* ULN, or if BL>ULN then use >3* BL; aspartate aminotransferase (AST): >3* ULN, or if BL>ULN then use >4* BL; alanine aminotransferase (ALT): >3* ULN, or if BL>ULN then use >4* BL; G-Glutamyl transferase (GGT): >2* ULN, or if BL>ULN then use >3* BL; Bilirubin: >2* ULN, or if BL>ULN then use >4* BL; blood urea nitrogen (BUN): >2* BL; creatinine: >1.5* BL

    Measured: Days 1-169

  5. Short-term Period: Number of Participants With Electrolyte Laboratories Meeting MA Criteria

    Marked abnormality criteria:Sodium (Na): <0.95* LLN/ >1.05* ULN,or if BL<LLN then use 0.95* BL or >ULN,or if BL>ULN then use>1.05* BL or <LLN; potassium (K): <0.9* LLN/>1.1* ULN,or if BL<LLN then use 0.9* BL or >ULN, or if BL>ULN then use>1.1* BL or <LLN; chloride: <0.9* LLN/>1.1* ULN, or if BL<LLN then use 0.9* BL or >ULN, or if BL>ULN then use>1.1* BL or <LLN; calcium (Ca): <0.8* LLN/>1.2* ULN, or if BL<LLN then use 0.75* BL or >ULN, or if BL>ULN then use>1.25* BL or <LLN; phosphorous (P): <0.75* LLN/ >1.25* ULN, or if BL<LLN then use 0.67* BL or >ULN, or if BL>ULN then use>1.33* BL or <LLN

    Measured: Days 1-169

  6. Short-term Period: Number of Participants With Other Chemistry and Urinalysis Laboratories Meeting MA Criteria

    Marked abnormality criteria: serum glucose (Glu):<65 mg/dL/ >220 mg/dL; fasting serum Glu: <0.8* LLN/>1.5* ULN, or if BL<LLN then use 0.8* BL or >ULN, or if BL>ULN then use >2.0* BL or <LLN; total protein: <0.9* LLN/>1.1* ULN; albumin: <0.9* LLN,or if BL<LLN then use <0.75 BL; uric acid: >1.5* ULN, or if BL>ULN then use >2* BL. Urinalysis (Urine protein, urine Glu, urine blood, leukocyte esterase, Red Blood Cells [RBCs], White Blood Cells [WBCs]):Use ≥2 when BL value missing or value ≥4,or when pre-dose=0 or 0.5. Use ≥3 when pre-dose=1. Use ≥4 when pre-dose=2 or 3

    Measured: Days 1-169

  7. Short-term Period: Mean Change From Baseline in Systolic and Diastolic Blood Pressure

    Measured: Day 1 (Baseline) -Day 169

  8. Short-term Period: Number of Participants With Positive Anti-Abatacept or Anti-Cytotoxic T-Lymphocyte Antigen 4 (CTLA4) Responses by Enzyme-Linked Immunosorbant Assay (ELISA)

    Serum samples from all treated adult participants with active rheumatoid arthritis (RA) were screened for the presence of drug-specific antibodies using ELISA. Immunogenicity was defined as the presence of a positive anti-abatacept or anti-CTLA4 antibody.

    Measured: Days 1-169

  9. Long-term Period: Number of Participants With Death, Serious Adverse Events (SAEs), Related SAEs, SAEs Leading to Discontinuations, AEs, Related AEs, or AEs Leading to Discontinuations

    AE=any new untoward medical occurrence or worsening of a pre-existing medical condition which does not necessarily have a causal relationship with treatment.SAE=any untoward medical occurrence that at any dose: results in death, is life-threatening, requires inpatient hospitalization or causes prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect, results in development of drug dependency or drug abuse, is an important medical event.Related AE/SAE=Certain,Probable,Possible,or Missing relationship to Drug

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

  10. Long-term Period: Number of Participants With AEs of Special Interest

    AE=any new untoward medical occurrence or worsening of a pre-existing medical condition which does not necessarily have a causal relationship with this treatment. AEs of special interest are those AEs that may be associated with the use of immunomodulatory drugs, including all infections, serious infections, and opportunistic infections; autoimmune disorders; neoplasms; acute infusional AEs (pre-specified AEs occurring within 1 hour of start of infusion) and peri-infusional AEs (pre-specified AEs occurring within 24 hours of the start of infusion).

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

  11. Long-term Period: Number of Participants With Hematology Laboratories Meeting Marked Abnormality (MA) Criteria

    ULN=upper limit of normal; LLN=lower limit of normal; BL=baseline. Marked abnormality criteria=Hemoglobin: >3 g/dL decrease from BL; Hematocrit: <0.75*BL; Erythrocytes:<0.75*BL; Platelets: <0.67*LLN/>1.5 * ULN, or if BL<LLN, use 0.5*BL/<100,000 mm^3; Leukocytes: <0.75*LLN/>1.25*ULN, or if BL<LLN, use <0.8*BL/>ULN, or if BL>ULN,use >1.2*BL/<LLN; neutrophils+bands: <1.0*10^3 c/uL; eosinophils: >0.750*10^3 c/uL; basophils: >400 mm^3; monocytes: >2000 mm^3; lymphocytes: <0.750*10^3 c/uL/>7.50*10^3 c/uL.

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

  12. Long-term Period: Number of Participants With Liver and Kidney Function Laboratories Meeting MA Criteria

    Marked abnormality criteria: Alkaline phosphatase (ALP): >2*ULN, or if BL>ULN, use >3*BL; aspartate aminotransferase (AST): >3*ULN, or if BL>ULN,use >4*BL; alanine aminotransferase (ALT): >3*ULN, or if BL>ULN, use >4*BL; G-Glutamyl transferase (GGT): >2*ULN, or if BL>ULN, use >3*BL; bilirubin: >2*ULN, or if BL>ULN, use >4*BL; blood urea nitrogen (BUN): >2*BL; creatinine: >1.5*BL

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

  13. Long-term Period: Number of Participants With Electrolyte Laboratories Meeting MA Criteria

    Marked abnormality criteria:Sodium (Na): <0.95* LLN/ >1.05* ULN,or if BL<LLN then use 0.95* BL or >ULN,or if BL>ULN then use>1.05* BL or <LLN; potassium (K): <0.9* LLN/>1.1* ULN,or if BL<LLN then use 0.9* BL or >ULN, or if BL>ULN then use>1.1* BL or <LLN; chloride: <0.9* LLN/>1.1* ULN, or if BL<LLN then use 0.9* BL or >ULN, or if BL>ULN then use>1.1* BL or <LLN; calcium (Ca): <0.8* LLN/>1.2* ULN, or if BL<LLN then use 0.75* BL or >ULN, or if BL>ULN then use>1.25* BL or <LLN; phosphorous (P): <0.75* LLN/ >1.25* ULN, or if BL<LLN then use 0.67* BL or >ULN, or if BL>ULN then use>1.33* BL or <LLN

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

  14. Long-term Period: Number of Participants With Other Chemistry and Urinalysis Laboratories Meeting MA Criteria

    Marked abnormality criteria: serum glucose (Glu):<65 mg/dL/ >220 mg/dL; fasting serum Glu: <0.8* LLN/>1.5* ULN, or if BL<LLN then use 0.8* BL or >ULN, or if BL>ULN then use >2.0* BL or <LLN; total protein: <0.9* LLN/>1.1* ULN; albumin: <0.9* LLN,or if BL<LLN then use <0.75 BL; uric acid: >1.5* ULN, or if BL>ULN then use >2* BL. Urinalysis (Urine protein, urine Glu, urine blood, leukocyte esterase, Red Blood Cells [RBCs], White Blood Cells [WBCs]):Use ≥2 when BL value missing or value ≥4,or when pre-dose=0 or 0.5. Use ≥3 when pre-dose=1. Use ≥4 when pre-dose=2 or 3

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

  15. Long-term Period: Change From Baseline in Hemoglobin (HGB), Total Protein, and Albumin Over Time

    HGB normal range (NR)=11.6 - 16.2 g/dL, marked abnormality (MA) is >3 g/dL decrease from BL. Total protein NR=6.0 - 8.4 g/dL, MA is <0.9* LLN/>1.1* ULN; Albumin NR=3.5 - 5.3 g/dL, MA is <0.9* LLN, or if BL<LLN then use <0.75 BL

    Measured: BL, Day 365, Day 729

  16. Long-term Period: Change From Baseline in Hematocrit Over Time

    The hematocrit value refers to the percentage of blood volume that is occupied by red blood cells. Hematocrit values for participants were expressed as percentages and were averaged to yield a group mean value (percentage) at a particular time point. The mean change from baseline in hematocrit value (expressed as a percent)= mean post-baseline value (expressed as a percent) - mean baseline value (expressed as a percent).

    Measured: BL, Day 365, Day 729

  17. Long-term Period: Change From Baseline in Erythrocytes Over Time

    Erythrocytes NR= 3.80 - 5.50 *10^6 c/uL, MA is <0.75 * BL

    Measured: BL, Day 365, Day 729

  18. Long-term Period: Change From Baseline in Platelets (PLT) Over Time

    Erythrocytes NR= 3.80 - 5.50 *10^6 c/uL, MA is <0.75 * BL

    Measured: BL, Day 365, Day 729

  19. Long-term Period: Change From Baseline in White Blood Cells Over Time

    Leukocytes NR=4.1 - 12.3*10^3 c/uL, MA is <0.75 * LLN/ >1.25 * ULN, or if BL<LLN then use <0.8 * BL/>ULN, or if BL>ULN then use >1.2 * BL/<LLN. Neutrophils+bands MA is <1.0 * 10^3 c/uL. Eosinophils MA is >0.750 * 10^3 c/uL. Basophils MA is > 400 mm^3. Monocytes MA is >2000 mm^3. Lymphocytes MA is <0.750 * 10^3 c/uL/ >7.50 * 10^3 c/uL

    Measured: BL, Day 365, Day 729

  20. Long-term Period: Change From Baseline in Alkaline Phosphatase (ALP), Aspartate Aminotransferase (AST), Alanine Aminotransferase (ALT), and G-Glutamyl Transferase (GGT) Over Time

    HGB normal range (NR)=11.6 - 16.2 g/dL, marked abnormality (MA) is >3 g/dL decrease from BL. Total protein NR=6.0 - 8.4 g/dL, MA is <0.9* LLN/>1.1* ULN; Albumin NR=3.5 - 5.3 g/dL, MA is <0.9* LLN, or if BL<LLN then use <0.75 BL

    Measured: BL, Day 365, Day 729

  21. Long-term Period: Change From Baseline in Bilirubin, Blood Urea Nitrogen (BUN), Creatinine, Calcium (Ca), Phosphorus (P), Serum Glucose (Glu), and Uric Acid Over Time

    Bilirubin NR=0.2-1.2 mg/dL, MA: >2* ULN, or if BL>ULN then use >4* BL. BUN NR=4.0-24.0 mg/dL, MA: >2*BL. Creatinine NR=0.4-1.2 mg/dL, MA: >1.5*BL. Ca NR=8.8-10.2 mg/dL, MA: <0.8*LLN/>1.2*ULN, or if BL<LLN then use 0.75*BL or >ULN, or if BL>ULN then use>1.25*BL or <LLN. P NR=2.8-4.0 mg/dL, MA: <0.75*LLN/ >1.25*ULN, or if BL<LLN then use 0.67*BL or >ULN, or if BL>ULN then use>1.33*BL or <LLN. Glu MA: <65 mg/dL/ >220 mg/dL. Uric acid MA: >1.5*ULN, or if BL>ULN then use >2*BL.

    Measured: BL, Day 365, Day 729

  22. LT; Change From Baseline in Sodium (Na), Potassium (K), Chloride (Cl) Over Time

    Na NR=132 - 147 mEq/L, MA is 95* LLN/ >1.05* ULN, or if BL<LLN then use 0.95* BL or >ULN, or if BL>ULN then use>1.05* BL or <LLN. K NR=3.3 - 5.5 mEq/L, MA is <0.9* LLN/>1.1* ULN,or if BL<LLN then use 0.9* BL or >ULN, or if BL>ULN then use>1.1* BL or <LLN. Cl NR=94 - 111 mEq/L, MA is <0.9* LLN/>1.1* ULN, or if BL<LLN then use 0.9* BL or >ULN, or if BL>ULN then use>1.1* BL or <LLN

    Measured: BL, Day 365, Day 729

  23. Long-term Period: Mean Sitting Systolic Blood Pressure (SBP) Over Time

    Measurements were taken in a seated position before and after abatacept infusion.

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

  24. Long-term Period: Mean Sitting Diastolic Blood Pressure (DBP) Over Time

    Measurements were taken in a seated position before and after abatacept infusion.

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

  25. Long-term Period: Mean Heart Rate (HR) Over Time

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

  26. Long-term Period: Mean Temperature (T) Over Time

    Measured: From Day 169 through Day 813, including up to 56 days after the last dose of long-term period abatacept

Secondary outcomes (30)
  1. Short-term Period: Number of Participants With Clinically Meaningful Improvement (CMI) in Disease Activity Score (DAS 28), Low Disease Activity (LDAS), or Remission at Day 169

    The DAS 28 is a continuous disease measure which is a composite of 4 variables: the 28 tender joint count, the 28 swollen joint count, ESR or CRP, and participant assessment of disease activity measure on a visual analogue scale. The DAS28 has numeric thresholds that define high disease activity (> 5.1), low disease activity (< 3.2) and remission (< 2.6). A clinically significant response= decrease in DAS28 score of >1.2 from baseline.

    Measured: BL, Day 169

  2. Short-term Period: Mean Time-matched Baseline (Day 0) DAS 28 and DAS 28 for Post-Baseline Visits Through 6 Month Open-Label

    The DAS 28 is a continuous disease measure which is a composite of 4 variables: the 28 tender joint count, the 28 swollen joint count, ESR or CRP, and participant assessment of disease activity measure on a visual analogue scale. The DAS28 has numeric thresholds that define high disease activity (> 5.1), low disease activity (< 3.2) and remission (< 2.6). Time-matched baseline (Day 0) values and post-baseline values were presented for each post-baseline visit, and represent only that cohort of participants with measurements available at that post-baseline visit.

    Measured: BL (Day 0), Day 15, Day 29, Day 57, Day 85, Day 113, Day 141, Day 169

  3. Short-term Period: Mean Time-matched Change From Baseline (Day 0) in DAS 28 Through 6 Month Open-Label

    The DAS28 is a continuous disease measure which is a composite of 4 variables: the 28 tender joint count, the 28 swollen joint count, ESR or CRP, and participant assessment of disease activity measure on a visual analogue scale. The DAS28 has numeric thresholds that define high disease activity (> 5.1), low disease activity (< 3.2) and remission (< 2.6). Time-matched mean change from BL= Post-BL value - time-matched BL value, where the time-matched BL value represents the mean BL (Day 0) value for only that cohort of participants with measurements available at that post-BL visit.

    Measured: BL (Day 0), Day 15, Day 29, Day 57, Day 85, Day 113, Day 141, Day 169

  4. Short-term Period: Mean Change From Baseline to Day 169 in High Sensitivity C-Reactive Protein (Hs-CRP)

    hs-CRP is a acute phase reactant protein that is a clinical marker for Rheumatoid Arthritis (RA). Levels of hs-CRP can be used to determine DAS28.

    Measured: BL, Day 169

  5. Short-term Period: Mean Change From Baseline to Day 169 in Rheumatoid Factor (RF)

    RF is an autoantibody (antibody directed against an organism's own tissues) most relevant in rheumatoid arthritis. It is an antibody against the Fc portion of Immunoglobulin (Ig)G, which is itself an antibody. RF and IgG join to form immune complexes which contribute to the disease process.

    Measured: BL, Day 169

  6. Short-term Period: Mean Change From Baseline to Day 169 in the Health Assessment Questionnaire Disability Index (HAQ-DI)

    The HAQ-DI includes 20 questions to assess physical functions in 8 domains: dressing, arising, eating, walking, hygiene, reach, grip and common activities. The domain questions are evaluated on a 4-point scale: 0=without any difficulty, 1= with some difficulty, 2= with much difficulty, and 3= unable to do. HAQ-DI= sum of worst scores in each domain divided by the number of domains answered. HAQ-DI ranges from a minimum of 0 (no difficulty) to a maximum overall score of 3(unable to do).

    Measured: BL, Day 169

  7. Short-term Period: Number of Participants Achieving a Clinically Meaningful HAQ Response

    HAQ-DI includes 20 questions to assess physical functions in 8 domains: dressing, arising, eating, walking, hygiene, reach, grip and common activities. The domain questions are evaluated on a 4-point scale: 0=without any difficulty, 1= with some difficulty, 2= with much difficulty, and 3= unable to do. HAQ-DI= sum of worst scores in each domain divided by the number of domains answered. HAQ-DI ranges from a minimum of 0 (no difficulty) to a maximum overall score of 3(unable to do). Clinically meaningful HAQ response=an improvement of at least 0.3 units from baseline in HAQ disability Index.

    Measured: BL, Day 169

  8. Short-term Period: Mean Baseline Short Form 36 (SF-36) Quality of Life Physical Component Summary (PCS), Mental Component Summary (MCS), and SF-36 Individual Component Scores

    The SF-36 is a validated instrument measuring health-related quality of life across multiple disease states. It has 36 questions with 8 subscale scores and 2 summary scores (1) physical component summary=physical functioning, role-physical, bodily pain, and general health; (2) mental component summary=vitality, social functioning, role-emotional, and mental health. There is no total overall score; scoring is done for both subscores and summary scores. For subscores and summary scores, 0 =worst score (or quality of life) and 100=best score. Change from Baseline= post-Baseline - Baseline value.

    Measured: BL

  9. Short-term Period: Mean Change From Baseline to Day 169 in SF-36 PCS, MCS, and SF-36 Individual Component Scores

    The SF-36 is a validated instrument measuring health-related quality of life across multiple disease states. It has 36 questions with 8 subscale scores and 2 summary scores (1) physical component summary=physical functioning, role-physical, bodily pain, and general health; (2) mental component summary=vitality, social functioning, role-emotional, and mental health. There is no total overall score; scoring is done for both subscores and summary scores. For subscores and summary scores, 0 =worst score (or quality of life) and 100=best score. Change from Baseline= post-Baseline - Baseline value.

    Measured: BL, Day 169

  10. Short-term Period: Mean Baseline Fatigue Visual Analog Scale (VAS)

    The VAS for Fatigue (VAS-F) consists of a 100 mm line, with 0 (No Fatigue) on 1 end and 100 (Extreme Fatigue) on the other end, which a participant marks to indicate how much fatigue he or she feels. The marked point in mm is converted into a numeric value from 0 to 100, where 0=no fatigue and 100=maximum fatigue. Increasing numbers=increasing fatigue.

    Measured: BL

  11. Short-term Period: Mean Change From Baseline to Day 169 in Fatigue Visual Analog Scale (VAS)

    The VAS for Fatigue (VAS-F) consists of a 100 mm line, with 0 (No Fatigue) on 1 end and 100 (Extreme Fatigue) on the other end, which a participant marks to indicate how much fatigue he or she feels. The marked point in mm is converted into a numeric value from 0 to 100, where 0=no fatigue and 100=maximum fatigue. Increasing numbers=increasing fatigue.

    Measured: BL, Day 169

  12. Long-term Period: Number of Participants With Clinically Meaningful Improvement in DAS 28, Low Disease Activity, or Remission Over Time

    The DAS28 is a continuous disease measure which is a composite of 4 variables: the 28 tender joint count, the 28 swollen joint count, ESR or CRP, and participant assessment of disease activity measure on a visual analogue scale. The DAS28 has numeric thresholds that define high disease activity (> 5.1), low disease activity (< 3.2) and remission (< 2.6). A clinically significant response= decrease in DAS28 score of >1.2 from baseline.

    Measured: BL, Days 365, 449, 533, 617, 729, 813

  13. Long-term Period: Mean Time-matched Baseline (Day 0) DAS 28 and DAS 28 for Post-Baseline Visits Over the Long Term

    The DAS28 is a continuous disease measure which is a composite of 4 variables: the 28 tender joint count, the 28 swollen joint count, ESR or CRP, and participant assessment of disease activity measure on a visual analogue scale. The DAS28 has numeric thresholds that define high disease activity (> 5.1), low disease activity (< 3.2) and remission (< 2.6). Time-matched baseline (Day 0)values and post-baseline values were presented for each post-baseline visit, and represent only that cohort of participants with measurements available at that post-baseline visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  14. Long-term Period: Mean Time-matched Change From Baseline (Day 0) in DAS 28 Over The Long Term

    The DAS28 is a continuous disease measure which is a composite of 4 variables: the 28 tender joint count, the 28 swollen joint count, ESR or CRP, and participant assessment of disease activity measure on a visual analogue scale. The DAS28 has numeric thresholds that define high disease activity (> 5.1), low disease activity (< 3.2) and remission (< 2.6). Time-matched mean change from BL= Post-BL value - time-matched BL value, where the time-matched BL value represents the mean BL(Day 0)value for only that cohort of participants with measurements available at that post-BL visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  15. Long-term Period: Mean Time-matched Baseline (Day 0) Number of Tender Joints and Number of Tender Joints for Post-Baseline Visits Over the Long Term

    The mean number of tender joints was evaluated based on the number of tender joints in a standard 68 joint count. Time-matched baseline (Day 0) values and post-baseline values were presented for each post-baseline visit, and represent only that cohort of participants with measurements available at that post-baseline visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  16. Long-term Period: Mean Time-matched Change From Baseline (Day 0) in Number of Tender Joints Over the Long Term

    The mean number of tender joints was evaluated based on the number of tender joints in a standard 68 joint count. Time-matched mean change from baseline = Post-baseline value - time-matched baseline value, where the time-matched baseline value represents the mean baseline (Day 0) value for only that cohort of participants with measurements available at that post-baseline visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  17. Long-term Period: Mean Time-matched Baseline (Day 0) Number of Swollen Joints And Post-Baseline Number of Swollen Joints Over the Long Term

    The mean number of swollen joints was evaluated based on the number of swollen joints in a standard 66 joint count. Time-matched baseline (Day 0) values and post-baseline values were presented for each post-baseline visit, and represent only that cohort of participants with measurements available at that post-baseline visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  18. Long-term Period: Mean Time-Matched Change From Baseline (Day 0) in Number of Swollen Joints Over the Long Term

    The mean number of swollen joints was evaluated based on the number of swollen joints in a standard 66 joint count. Time-matched mean change from baseline = Post-baseline value - time-matched baseline value, where the time-matched baseline value represents the mean baseline (Day 0) value for only that cohort of participants with measurements available at that post-baseline visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  19. Long-term Period: Mean Time-matched Baseline (Day 0) Hs-CRP Levels and Hs-CRP Levels for Post-Baseline Over the Long Term

    hs-CRP is a acute phase reactant protein that is a clinical marker for Rheumatoid Arthritis (RA). Levels of hs-CRP can be used to determine DAS28. Time-matched baseline (Day 0) values and post-baseline values were presented for each post-baseline visit, and represent only that cohort of participants with measurements available at that post-baseline visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  20. Long-term Period: Mean Time-matched Change From Baseline (Day 0) in Hs-CRP Level Over the Long Term

    hs-CRP is a acute phase reactant protein that is a clinical marker for Rheumatoid Arthritis (RA). Levels of hs-CRP can be used to determine DAS28. Time-matched mean change from baseline = Post-baseline value - time-matched baseline value, where the time-matched baseline value represents the mean baseline (Day 0) value for only that cohort of participants with measurements available at that post-baseline visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  21. Long-term Period: Mean Time-matched Baseline (Day 0) Visual Analog Scale (VAS) and VAS for Post-Baseline Visits Over the Long Term

    The VAS for Fatigue (VAS-F) consists of a 100 mm line, with 0 (No Fatigue) on 1 end and 100 (Extreme Fatigue) on the other end, which a participant marks to indicate how much fatigue he or she feels. The marked point in mm is converted into a numeric value from 0 to 100, where 0=no fatigue and 100=maximum fatigue. Increasing numbers=increasing fatigue. Time-matched baseline (Day 0) values and post-baseline values were presented for each post-baseline visit, and represent only that cohort of participants with measurements available at that post-baseline visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  22. Long-term Period: Mean Time-matched Change From Baseline (Day 0) in VAS Over the Long Term

    The VAS for Fatigue (VAS-F) consists of a 100 mm line, with 0 (No Fatigue) on 1 end and 100 (Extreme Fatigue) on the other end, which a participant marks to indicate how much fatigue he or she feels. The marked point in mm is converted into a numeric value from 0 to 100, where 0=no fatigue and 100=maximum fatigue. Increasing numbers=increasing fatigue. Time-matched mean change from BL = Post-BL value - time-matched BL value, where the time-matched BL value represents the mean BL (Day 0) value for only that cohort of participants with data available at that post-BL visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  23. Long-term Period: Mean Time-matched Baseline (Day 0) HAQ-DI and HAQ-DI Component Scores For Participant Cohorts at Each Corresponding Post-baseline Visit Over the Long Term

    HAQ-DI includes 20 questions to assess physical functions in 8 domains:dressing, arising,eating,walking, hygiene, reach, grip and common activities. Domain questions are evaluated on a 4-point scale: 0=without any difficulty, 1=with some difficulty, 2=with much difficulty, and 3=unable to do. HAQ-DI= sum of worst scores in each domain divided by number of domains answered. HAQ-DI minimum=0 (no difficulty), max overall score=3(unable to do). Time-matched BL(Day 0)values presented for each post-BL visit represent only that cohort of participants with measurements available at that post-BL visit.

    Measured: BL (Day 0)

  24. Long-term Period: Mean HAQ-DI and HAQ-DI Component Scores For Participant Cohorts at Post-baseline Visits Over the Long Term

    HAQ-DI includes 20 questions to assess physical functions in 8 domains:dressing, arising, eating, walking, hygiene, reach, grip and common activities. Domain questions are evaluated on a 4-point scale: 0=without any difficulty, 1=with some difficulty, 2=with much difficulty, and 3=unable to do. HAQ-DI= sum of worst scores in each domain divided by number of domains answered. HAQ-DI minimum=0(no difficulty), max overall score=3(unable to do). Post-BL values presented for each visit represent only that cohort of participants with measurements available at that post-BL visit.

    Measured: Days 365, 449, 533, 617, 729, 813

  25. Long-term Period: Mean Time-matched Change From Baseline (Day 0) in HAQ-DI and HAQ-DI Components For Participant Cohorts at Each Corresponding Post-baseline Visit Over the Long Term

    HAQ-DI includes 20 questions assessing physical functions in 8 domains:dressing,arising,eating,walking,hygiene,reach,grip and common activities.Domain questions evaluated on 4-point scale: 0=without any difficulty,1=with some difficulty,2=with much difficulty,and 3=unable to do. HAQ-DI=sum of worst scores in each domain ÷ number of domains answered. HAQ-DI minimum=0 (no difficulty), max overall score=3(unable to do). Time-matched mean change from BL= Post-BL value - time-matched BL value. Time-matched BL value=mean BL (Day 0)value for only that cohort with data available at that post-BL visit.

    Measured: BL (Day 0), Days 365, 449, 533, 617, 729, 813

  26. Long-term Period: Number of Participants Achieving Clinically Meaningful HAQ Response Over Time

    HAQ-DI includes 20 questions to assess physical functions in 8 domains: dressing, arising, eating, walking, hygiene, reach, grip and common activities. The domain questions are evaluated on a 4-point scale: 0=without any difficulty, 1= with some difficulty, 2= with much difficulty, and 3= unable to do. HAQ-DI= sum of worst scores in each domain divided by the number of domains answered. HAQ-DI ranges from a minimum of 0 (no difficulty) to a maximum overall score of 3(unable to do). Clinically meaningful HAQ response=an improvement of at least 0.3 units from baseline in HAQ disability Index.

    Measured: BL, Days 365, 449, 533, 617, 729, 813

  27. Long-term Period: Mean Time-matched Baseline (Day 0) SF-36 PCS, MCS, and SF-36 Individual Component Scores For Participant Cohorts at Each Corresponding Post-baseline Visit Over the Long Term

    SF-36 has 36 questions with 8 subscale scores and 2 summary scores (1) physical component summary=physical functioning, role-physical, bodily pain, and general health;(2) mental component summary=vitality,social functioning,role-emotional, and mental health. There is no total overall score; scoring is done for both subscores and summary scores. For subscores and summary scores, 0 =worst score and 100=best score. Time-matched BL (Day 0) values presented for each post-BL visit represent only that cohort of participants with measurements available at that post-BL visit

    Measured: BL (Day 0)

  28. Long-term Period: Mean SF-36 PCS, MCS, and SF-36 Individual Component Scores For Participant Cohorts at Each Post-baseline Visits Over the Long Term

    SF-36 measures health-related quality of life and has 36 questions with 8 subscale scores and 2 summary scores (1)physical component summary=physical functioning,role-physical,bodily pain,and general health; (2)mental component summary=vitality,social functioning,role-emotional,and mental health. There is no total overall score; scoring is done for both subscores and summary scores. For subscores and summary scores, 0=worst score and 100=best score. Post-BL values presented for each post-BL visit represent only that cohort of participants with measurements available at that post-BL visit.

    Measured: Days 365 and 729

  29. Long-term Period: Mean Time-matched Change From Baseline (Day 0) in SF-36 PCS, MCS, and SF-36 Individual Component Scores For Participant Cohorts at Each Corresponding Post-baseline Visit Over the Long Term

    SF-36 has 36 questions with 8 subscale scores and 2 summary scores (1)physical component summary=physical functioning,role-physical,bodily pain,and general health; (2)mental component summary=vitality,social functioning,role-emotional,and mental health. There is no total overall score; scoring is done for both subscores and summary scores. For subscores and summary scores, 0=worst score and 100=best score. Time-matched mean change from BL= Post-BL value - time-matched BL value. Time-matched BL value=mean BL (Day 0)value for only that cohort with data available at that post-baseline visit.

    Measured: BL (Day 0), Days 365, 729

  30. LT; Number of Participants With Positive Anti-Abatacept or Anti-Cytotoxic T-Lymphocyte Antigen 4 (CTLA4) Responses by ELISA

    Serum samples from all treated adult participants with active rheumatoid arthritis (RA) were screened for the presence of drug-specific antibodies using ELISA. Immunogenicity was defined as the presence of a positive anti-abatacept or anti-CTLA4 antibody.

    Measured: Days 1-813

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted29 Jul 2005 (estimated)
  2. Study startApr 2005
  3. Primary completionAug 2009
  4. Study completionAug 2009

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
1,286 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00124982
Sponsor's protocol ID
IM101-064
Status last verified
Feb 2012
First submitted
30 Jun 2005
Last updated
27 Feb 2012

Publications

  • Schiff M, Pritchard C, Huffstutter JE, Rodriguez-Valverde V, Durez P, Zhou X, Li T, Bahrt K, Kelly S, Le Bars M, Genovese MC. The 6-month safety and efficacy of abatacept in patients with rheumatoid arthritis who underwent a washout after anti-tumour necrosis factor therapy or were directly switched to abatacept: the ARRIVE trial. Ann Rheum Dis. 2009 Nov;68(11):1708-14. doi: 10.1136/ard.2008.099218. Epub 2008 Dec 15.

    PubMed 19074911
  • Alten R, Burkhardt H, Feist E, Kruger K, Rech J, Rubbert-Roth A, Voll RE, Elbez Y, Rauch C. Abatacept used in combination with non-methotrexate disease-modifying antirheumatic drugs: a descriptive analysis of data from interventional trials and the real-world setting. Arthritis Res Ther. 2018 Jan 2;20(1):1. doi: 10.1186/s13075-017-1488-5.

    PubMed 29329602
  • Vieira MC, Zwillich SH, Jansen JP, Smiechowski B, Spurden D, Wallenstein GV. Tofacitinib Versus Biologic Treatments in Patients With Active Rheumatoid Arthritis Who Have Had an Inadequate Response to Tumor Necrosis Factor Inhibitors: Results From a Network Meta-analysis. Clin Ther. 2016 Dec;38(12):2628-2641.e5. doi: 10.1016/j.clinthera.2016.11.004. Epub 2016 Nov 24.

    PubMed 27889300
  • Hassett AL, Li T, Buyske S, Savage SV, Gignac MA. The multi-faceted assessment of independence in patients with rheumatoid arthritis: preliminary validation from the ATTAIN study. Curr Med Res Opin. 2008 May;24(5):1443-53. doi: 10.1185/030079908x297376. Epub 2008 Apr 9.

    PubMed 18402714
  • Genovese MC, Schiff M, Luggen M, Becker JC, Aranda R, Teng J, Li T, Schmidely N, Le Bars M, Dougados M. Efficacy and safety of the selective co-stimulation modulator abatacept following 2 years of treatment in patients with rheumatoid arthritis and an inadequate response to anti-tumour necrosis factor therapy. Ann Rheum Dis. 2008 Apr;67(4):547-54. doi: 10.1136/ard.2007.074773. Epub 2007 Oct 5.

    PubMed 17921185

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Abatacept, Non-biologic Disease Modifying Anti-Rheumatic Drug (DMARD) and Anti-Tumor Necrosing Factor (TNF) Therapy in people with Rheumatoid Arthritis, run by Bristol-Myers Squibb at 148 sites in 10 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 27 Feb 2012. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 148 sites in United States, France, Spain, Germany, United Kingdom and 5 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 2 Jun 2011). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Short-term Period: Number of Participants With Death, Serious Adverse Events (SAEs), Related SAEs, SAEs Leading to Discontinuations, AEs, Related AEs, or AEs Leading to Discontinuations (time frame: Days 1-169). The study lists 26 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00124982, which also lists 5 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Feb 2012.

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