Remission · adults (age 18 years and older) with GPA ANCA‐associated vasculitis or microscopic polyangiitis (only a subset of patients in one study,…
Active drug (etanercept or belimumab) with standard therapy showed no clear difference in remission (number of patients with remission) compared with standard therapy with placebo (low certainty).
1 finding from 1 review
RR 0.97 [0.89, 1.07]
Studies not reported
Low
Withdrawals due to adverse events · adults (age 18 years and older) with GPA ANCA‐associated vasculitis or microscopic polyangiitis (only a subset of patients in one study,…
Active drug (etanercept or belimumab) with standard therapy may leads to higher any withdrawals due to AE compared with standard therapy with placebo (low certainty).
1 finding from 1 review
RR 2.66 [1.07, 6.59]
Studies not reported
Low
Durable remission · adults (age 18 years and older) with GPA ANCA‐associated vasculitis or microscopic polyangiitis (only a subset of patients in one study,…
Active drug (etanercept or belimumab) with standard therapy showed no clear difference in durable remission compared with standard therapy with placebo (low certainty).
1 finding from 1 review
RR 0.93 [0.77, 1.11]
Studies not reported
Low
Major relapse · adults (age 18 years and older) with GPA ANCA‐associated vasculitis or microscopic polyangiitis (only a subset of patients in one study,…
Active drug (etanercept or belimumab) with standard therapy showed no clear difference in major relapse compared with standard therapy with placebo (low certainty).
1 finding from 1 review
RR 2.94 [0.12, 70.67]
Studies not reported
Low
Disease flare · adults (age 18 years and older) with GPA ANCA‐associated vasculitis or microscopic polyangiitis (only a subset of patients in one study,…
Active drug (etanercept or belimumab) with standard therapy showed no clear difference in disease flare compared with standard therapy with placebo (moderate certainty).
1 finding from 1 review
RR 0.98 [0.76, 1.27]
Studies not reported
Moderate
Any adverse event · adults (age 18 years and older) with GPA ANCA‐associated vasculitis or microscopic polyangiitis (only a subset of patients in one study,…
Active drug (etanercept or belimumab) with standard therapy showed no clear difference in any adverse event compared with standard therapy with placebo (low certainty).
1 finding from 1 review
RR 1.12 [0.97, 1.29]
Studies not reported
Low
Any severe or serious AE (grade 3, 4 or 5) · adults (age 18 years and older) with GPA ANCA‐associated vasculitis or microscopic polyangiitis (only a subset of patients in one study,…
Active drug (etanercept or belimumab) with standard therapy showed no clear difference in any severe or serious AE (grade 3, 4 or 5) compared with standard therapy with placebo (low certainty).
1 finding from 1 review
RR 1 [0.8, 1.27]
Studies not reported
Low
MortalityNumber of participants: 285(2 RCTs) WGET 2005 · adults (age 18 years and older) with GPA ANCA‐associated vasculitis or microscopic polyangiitis (only a subset of patients in one study,…
Active drug (etanercept or belimumab) with standard therapy showed no clear difference in mortalityNumber of participants: 285(2 RCTs) WGET 2005 compared with standard therapy with placebo (low certainty).
1 finding from 1 review