An observational study in Systemic Lupus Erythematosus, sponsored by GlaxoSmithKline. Completed. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2013-09-16.
Sponsored by GlaxoSmithKline · Observational
This pooled analysis will assess data from the Phase 3 belimumab registration studies BLISS-52 (aka BEL110752) and BLISS-76 (aka BEL110751). The analysis was pre-planned and agreed prior to the unblinding of either study. The primary objective is to evaluate the impact of belimumab treatment on a more severe subpopulation of systemic lupus erythematosus (SLE) subjects from BLISS-52 and BLISS-76 to aid physicians and payers in decision making. Subjects are from the modified Intent-to-Treat (ITT) population defined as randomized subjects who received at least 1 dose of study agent. This more severe subpopulation will have renal, neurological, haematological, or cardiovascular/respiratory organ domain involvement (as defined by a British Isles Lupus Assessment Group (BILAG) domain score of A, B or C in at least one of the domains) at baseline AND anti-double-stranded deoxyribonucleic acid (anti-dsDNA) positive (≥ 30 IU/mL) at baseline OR low C3 and/or C4 complement relative to the normal range at baseline.
1,202 studies on the registry are indexed under Lupus Erythematosus, Systemic; 399 are open to participants now.
This study's enrollment of 1,016 is above the median of 140 across 283 observational studies indexed under Lupus Erythematosus, Systemic.
Browse Lupus Erythematosus, Systemic studies →GlaxoSmithKline is the lead sponsor of 3,562 studies on the registry; 117 are open to participants now.
Of its 258 completed or terminated interventional studies of FDA-regulated products, 232 (90%) have results posted.
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The primary population is the subpopulation of patients from the pooled modified Intent-to-Treat population from BLISS-52 and BLISS-76 who have renal, neurological, haematological, or cardiovascular/respiratory organ domain involvement (as defined by a BILAG domain score of A, B or C in at least one of the domains) at baseline and 1 of the following:
Additional inclusion criteria for the purpose of this analysis: subpopulation of patients from the pooled modified Intent-to-Treat population from BLISS-52 and BLISS-76 who have renal, neurological, haematological, or cardiovascular/respiratory organ domain involvement (as defined by a BILAG domain score of A, B or C in at least one of the domains) at baseline and 1 of the following:
Exclusion Criteria:
Subjects with SLE receiving ongoing stable SLE treatment
Drug: Belimumab 1 mg/kg · Drug: Belimumab 10 mg/kg · Drug: Placebo
Subjects received belimumab 1 mg/kg in addition to their ongoing stable systemic lupus erythematosus (SLE) treatment regimen. Belimumab was administered intravenously at 0, 2, 4 weeks and every 4 weeks thereafter. The ongoing SLE treatment regimen was to have been stable for at least 30 days prior to Day 0, which consisted of any of the following (alone or in combination): prednisone or equivalent (from 0 to 40 mg/day when used in combination with other SLE treatment or from 7.5 to 40 mg/day alone), anti-malarials, non-steroidal anti inflammatory drugs (NSAIDs), or any immunosuppressive therapy (ie, methotrexate, azathioprine, leflunomide, or mycophenolate calcineurin inhibitors, sirolimus, oral cyclophosphamide, 6-mercaptopurine, or thalidomide).
Subjects received belimumab 10 mg/kg in addition to their ongoing stable SLE treatment regimen. Belimumab was administered intravenously at 0, 2, 4 weeks and every 4 weeks thereafter. The ongoing SLE treatment regimen was to have been stable for at least 30 days prior to Day 0, which consisted of any of the following (alone or in combination): prednisone or equivalent (from 0 to 40 mg/day when used in combination with other SLE treatment or from 7.5 to 40 mg/day alone), anti-malarials, NSAIDs, or any immunosuppressive therapy (ie, methotrexate, azathioprine, leflunomide, or mycophenolate calcineurin inhibitors, sirolimus, oral cyclophosphamide, 6-mercaptopurine, or thalidomide).
Subjects received placebo in addition to their ongoing stable SLE treatment regimen. Placebo was administered intravenously at 0, 2, 4 weeks and every 4 weeks thereafter. The ongoing SLE treatment regimen was to have been stable for at least 30 days prior to Day 0, which consisted of any of the following (alone or in combination): prednisone or equivalent (from 0 to 40 mg/day when used in combination with other SLE treatment or from 7.5 to 40 mg/day alone), anti-malarials, NSAIDs, or any immunosuppressive therapy (ie, methotrexate, azathioprine, leflunomide, or mycophenolate calcineurin inhibitors, sirolimus, oral cyclophosphamide, 6-mercaptopurine, or thalidomide).
Responder Rate
Response is defined as: ≥4 point reduction from baseline in SELENA SLEDAI score, no worsening (increase of \< 0.30 points from baseline) in PGA, and no new BILAG A organ domain score or 2 new BILAG B organ domain scores.
Time frame: Week 52
SELENA SLEDAI
Percent of subjects with ≥ 4 point reduction from baseline in SELENA SLEDAI score at Week 52
Time frame: Week 52
SF-36
Mean change in SF-36 Health Survey physical component summary score (PCS) at Week 24
Time frame: Week 24
Time to first flare by SLE Flare Index
Time to 1st SLE flare after 24 weeks by modified SLE Flare Index
Time frame: Up to Week 52
No study locations are listed for this record.
This study is completed, as verified in Sep 2013. You cannot join it, but the record below documents what was studied.
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