| Primary | Number of Participants With Death as Outcome, Serious Adverse Events (SAEs), Treatment-related SAEs, SAEs Leading to Discontinuation, Treatment-related Adverse Events (AEs), AEs Leading to Discontinuation, and AEs of Interest (AEIs) at Day 85 | An AE is a new or worsening illness, sign, or symptom or a clinically significant abnormal laboratory test result occurring during the study, regardless of causality, and noted by the investigators. Systemic injection reaction occurring ≤ 24 hours after dosing. | All participants who received at least 1 dose of study medication | Posted | | Number | | Participants | | Day 1 (Baseline) through Day 85 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
| | | Title | Denominators | Categories |
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| Deaths | | | | SAEs | | | | Treatment-related SAEs | | |
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| Secondary | Mean Trough Serum Concentration (Cmin) of Abatacept | Cmin of abatacept was determined from serum samples. | All participants who received at least 1 dose of study medication. n=patients who had at least 1 pharmacokinetic sample drawn postbaseline | Posted | | Geometric Mean | Geometric Coefficient of Variation | μg/mL | | Days 29, 85, 57, and 85 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Number of Participants With Death As Outcome, Serious Adverse Events (SAEs), Treatment-related SAEs, SAEs Leading to Discontinuation, Treatment-related Adverse Events (AEs), and AEs Leading to Discontinuation | An AE is a new or worsening illness, sign, or symptom or a clinically significant abnormal laboratory test result occurring during the study, regardless of causality, and noted by the investigators. | All participants who received at least 1 dose of study medication | Posted | | Number | | Participants | | Day 1 (Baseline) through 56 days past last day of subcutaneous injection in the cumulative study period | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Number of Participants With Hematology Laboratory Values Meeting the Criteria for Marked Abnormality | LLN=lower limit of normal; ULN=upper limit of normal; preRx=pretreatment. Marked abnormality criteria: Hemoglobin (g/dL) >3 decrease from preRx. Hematocrit (%)<0.75*preRx. Erythrocytes (*10^6 c/uL) <0.75*preRx. Platelet count (*10^9 c/L) <0.67*LLN or 1.5*ULN or, if preRx<LLN, use <0.5*preRx and <100,000 mm^3. Leukocytes (*10^3 c/uL) <0.75*LLN or >1.25*ULN or, if preRx<LLN, use <0.8*preRx or >ULN or, if preRx>ULN, use >1.2*preRx or <LLN. Eosinophils >0.750*10^3 c/uL. Lymphocytes <0.750*10^3 c/uL or >7.50*10^3 c/uL. | All participants who received at least 1 dose of study medication. n=patients evaluable | Posted | | Number | | Participants | | Day 1 (Baseline) through 56 days past last day of subcutaneous injection in the cumulative study period | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Number of Participants With Liver and Kidney Function Laboratory Values Meeting the Criteria for Marked Abnormality | LLN=lower limit of normal; ULN=upper limit of normal; preRx=pretreatment. Marked abnormality criteria: Alkaline phosphatase (U/L) >2*ULN or if preRx>ULN, use 3*preRx. Alanine aminotransferase (U/L)>3*ULN or if preRx>ULN, use >4*preRx. G-glutamyl transferase (U/L)>2*ULN or if preRx>ULN, use >3*preRx. Blood urea nitrogen (mg/dL)>2*preRx. Creatinine (mg/dL)>1.5*preRx. | All participants who received at least 1 dose of study medication. n=patients evaluable | Posted | | Number | | Participants | | Day 1 (Baseline) through 56 days past last day of subcutaneous injection in the cumulative study period | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Number of Participants With Electrolyte Laboratory Values Meeting the Criteria for Marked Abnormality | LLN=lower limit of normal; ULN=upper limit of normal; preRx=pretreatment. Sodium: <0.95*LLN or >1.05*ULN or if preRx<LLN, <0.95*preRx or >ULN, or if preRx>ULN,>1.05*preRx or <LLN. Potassium,serum: <0.9*LLN or >1.1*ULN or if preRx<LLN, use <0.9*preRx or >ULN or if preRx>ULN, 1.1*preRx or <LLN. Phosphorus: 0.75*LLN or 1.25*ULN or, if preRx<LLN, <0.67*preRx or >ULN or, if preRx>ULN, \ | All participants who received at least 1 dose of study medication. n=patients evaluable | Posted | | Number | | Participants | | Day 1 (Baseline) through 56 days past last day of subcutaneous injection in the cumulative study period | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Number of Participants With Chemistry Laboratory Values Meeting the Criteria for Marked Abnormality | LLN=lower limit of normal; ULN=upper limit of normal; preRX=pretreatment. Criteria for marked abnormality: . | All participants who received at least 1 dose of study medication. n=patients evaluable | Posted | | Number | | Participants | | Day 1 (Baseline) to up to 56 days past the last day of subcutaneous injection in the cumulative study period | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Secondary | Percentage of Participants With A Positive Anti-abatacept Response (Based on Enzyme-linked Immunosorbent Assay [ELISA]) at Day 85 | Using the ELISA, any positive (titer of 400 or greater) postbaseline sample was classified as positive immunogenicity. The percentage of participants with at least 1 positive antibody response (anti-abatacept and/or anti-CTLA4-T) during the 85 days was tabulated by antibody specificity and overall. | All participants who received at least 1 subcutaneous abatacept injection and who had at least 1 immunogenicity result reported (on the corresponding assay) on subcutaneous abatacept treatment. n=patients evaluable | Posted | | Number | | Percentage of participants | | Day 1 (Baseline) through Day 85 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Secondary | Percentage of Participants With A Positive Anti-abatacept Response (Based on Electrochemiluminescence [ECL] Immunoassay) at Day 85 | Number of participants was tabulated using ECL assay with at least 1 positive abatacept-induced immunogenic response (CTLA4 and possibly Ig, Ig and/or Junction Region) in the first 85 days. Positive response (titers >10) included:
- A missing baseline immunogenicity measurement and a positive immunogenicity response postbaseline
- A negative baseline immunogenicity response and a positive immunogenicity response postbaseline
- A positive baseline immunogenicity response and a positive immunogenicity response postbaseline that has a titer value strictly greater than the baseline titer value
| All participants who received at least 1 subcutaneous abatacept injection and who had at least 1 immunogenicity result reported (on the corresponding assay) on subcutaneous abatacept treatment. n=patients evaluable | Posted | | Number | | Percentage of participants | | Day 1 (Baseline) through Day 85 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Secondary | Mean Disease Activity Score 28 Based on C-reactive Protein (DAS 28-CRP) Scores Over Time | The DAS 28-CRP is a measure of disease activity in rheumatoid arthritis (RA) and assesses the 28 joints RA commonly affects; the score includes the number of tender and swollen joints (out of 28), C-reactive protein level (a measure of inflammation in the blood), and the patient's global assessment of health (ranging from very good to very bad). DAS-CRP scores range from 0 to 10, with higher values indicating greater disease activity. Individual measures are fed into a complex mathematical formula to produce the overall DAS (a score greater than 5.1 implies active disease; less than 3.2, well controlled disease; and less than 2.6, remission.) | All participants who received at least 1 dose of study medication | Posted | | Mean | Standard Deviation | Units on a scale | | Day 1 (Baseline) through Day 1093 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg (Prior Anti-TNF Failure) | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor (anti-TNF) in an earlier study (NCT00048581, or Bristol-Myers Squibb [BMS] IM101-029), received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. | | OG001 | Subcutaneous Abatacept, 125 mg (Prior Methotrexate Failure) | |
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| Secondary | Percentage of Participants With Low Disease Activity Score (LDAS) and Disease Activity Score 28 Based on C-reactive Protein (DAS 28-CRP) Remission Over Time: | LDAS is defined as DAS 28-CRP ≤3.2. DAS 28-CRP remission is defined as DAS 28-CRP <2.6. The DAS 28-CRP is a measure of disease activity in rheumatoid arthritis (RA) and assesses the 28 joints RA commonly affects; the score includes the number of tender and swollen joints (out of 28), C-reactive protein level (a measure of inflammation in the blood), and the patient's global assessment of health (ranging from very good to very bad). DAS-CRP scores range from 0 to 10, with higher values indicating greater disease activity. Individual measures are fed into a complex mathematical formula to produce the overall DAS (a score greater than 5.1 implies active disease; less than 3.2, well controlled disease; and less than 2.6, remission.) | All participants who received at least 1 dose of study medication | Posted | | Number | 95% Confidence Interval | Percentage of participants | | Day 1 (Baseline) through Day 1093 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg (Prior Anti-TNF Failure) | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor (anti-TNF) in an earlier study (NCT00048581, or Bristol-Myers Squibb [BMS] IM101-029), received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. | | OG001 |
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| Secondary | Mean Health Assessment Questionnaire-Disability Index (HAQ-DI) Scores Over Time | The HAQ-DI assesses patients' functional ability by rating their abilities over the previous week. At least 2 questions are asked from each of 8 categories: dressing and grooming, hygiene, arising, reach, eating, grip, walking, and common daily activities. Patients rate difficulty performing specific tasks: 0=without difficulty, 1=with some difficulty, 2=with much difficulty, and 3=unable to do. The sum of the categories is divided by the number of categories answered, yielding a score from 0-3. | All participants who received at least 1 dose of study medication | Posted | | Mean | Standard Deviation | Units on a scale | | Day 1 (Baseline) to Day 1093 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg (Prior Anti-TNF Failure) | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor (anti-TNF) in an earlier study (NCT00048581, or Bristol-Myers Squibb [BMS] IM101-029), received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. | | OG001 | Subcutaneous Abatacept, 125 mg (Prior Methotrexate Failure) | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and showed an inadequate response to treatment with methotrexate in an earlier study (NCT00048568,or BMS IM101-102), received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Participants With Urinalysis Values Meeting the Criteria for Marked Abnormality | preRX=pretreatment. For all values analyzed (protein, urine; glucose, urine; blood, urine: leukocyte esterase, urine; white blood cells, urine; red blood cells, urine): If missing preRx, use >=2 or, if value >= 4, or if preRx=0 or 0.5, use >=2 or, if preRx= 1, use >=3 or, if preRx=2 or 3, use >=4. | All participants who received at least 1 dose of study medication. n=patients evaluable | Posted | | Number | | Participants | | Day 1 (Baseline) through 56 days past last day of subcutaneous injection in the cumulative study period | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Number of Participants With Adverse Events of Special Interest | AEs of special interest are AEs that may be associated with the use of immunomodulatory drugs, such as infections, malignancies, autoimmune disorders, and injection reactions (defined as local injection site reactions and systemic injection reactions occurring within 24 hours of subcutaneous injection). | All participants who received at least 1 dose of study medication. | Posted | | Number | | Participants | | Day 1 (Baseline) to up to 56 days past the last day of subcutaneous injection in the cumulative study period | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Mean Sitting Systolic and Diastolic Blood Pressure (BP) | BP was measured after the patient had been seated quietly for at least 5 minutes and recorded during the screening visit, during every office visit prior to administration of subcutaneous injections, and at study discharge or 7 days after the last dose for patients who terminated early. | All participants who received at least 1 dose of study medication. n=patients evaluable | Posted | | Mean | Standard Deviation | mm Hg | | Before injection on Days 1, 29, 57, 85, 169, 253, 365, 449, 533, 617, 729, 813, 897, 981, 1093, 1177, 1261, 1345, 1457, 1541, 1625, 1709, and 1821 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Mean Heart Rate | Heart rate was measured after the patient had been seated quietly for at least 5 minutes and recorded during the screening visit, during every office visit prior to administration of subcutaneous injections, and at study discharge or 7 days after the last dose for patients who terminated early. | All participants who received at least 1 dose of study medication. n=patients evaluable | Posted | | Mean | Standard Deviation | Beats per minute | | Before injection on Days 1, 29, 57, 85, 169, 253, 365, 449, 533, 617, 729, 813, 897, 981, 1093, 1177, 1261, 1345, 1457, 1541, 1625, 1709, and 1821 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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| Primary | Mean Temperature | Temperature was measured after the patient had been seated quietly for at least 5 minutes and recorded during the screening visit, during every office visit prior to administration of subcutaneous injections, and at study discharge or 7 days after the last dose for patients who terminated early. | All participants who received at least 1 dose of study medication. n=patients evaluable | Posted | | Mean | Standard Deviation | Degrees Celsius | | Before injection on Days 1, 29, 57, 85, 169, 253, 365, 449, 533, 617, 729, 813, 897, 981, 1093, 1177, 1261, 1345, 1457, 1541, 1625, 1709, and 1821 | | | | ID | Title | Description |
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| OG000 | Subcutaneous Abatacept, 125 mg | Participants with active rheumatoid arthritis, who previously received intravenous abatacept and failed therapy with antitumor necrosis factor or showed an inadequate response to treatment with methotrexate in an earlier study, received subcutaneous abatacept, 125 mg, once weekly. Participants received the first dose of subcutaneous abatacept within 4 weeks of the last quarterly dosing visit of the preceding intravenous abatacept study. |
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