evidencegaps
Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

97 questions · 97 findings · 11 reviews

Sort:Best matchNewestHighest certaintyDownload CSV
No studies found 45 · 46.4%GRADE not reported 6 · 6.2%Very low 4 · 4.1%Low 21 · 21.6%Moderate 14 · 14.4%High 7 · 7.2%

Febuxostat 40 mg/day vs allopurinol

Withdrawals due to adverse events · people with chronic gout

Febuxostat 40 mg/day showed no clear difference in discontinuations due to adverse events compared with allopurinol (high certainty).

1 finding from 1 review

Febuxostat 80 mg/day vs allopurinol

Serum uric acid <6.0 mg/dL at final visit · people with chronic gout

Febuxostat 80 mg/day may leads to higher serum uric acid <6.0 mg/dL at final visit compared with allopurinol (low certainty).

1 finding from 1 review

Febuxostat 80 mg/day vs allopurinol

Serious adverse events · people with chronic gout

Febuxostat 80 mg/day showed no clear difference in serious Adverse Events compared with allopurinol (moderate certainty).

1 finding from 1 review

Febuxostat 80 mg/day vs allopurinol

Withdrawals due to adverse events · people with chronic gout

Febuxostat 80 mg/day showed no clear difference in discontinuations due to adverse events compared with allopurinol (moderate certainty).

1 finding from 1 review

Febuxostat 120 mg/day vs allopurinol

Serum uric acid <6.0 mg/dL at final visit · people with chronic gout

Febuxostat 120 mg/day probably leads to higher serum uric acid <6.0 mg/dL at final visit compared with allopurinol (moderate certainty).

1 finding from 1 review

Febuxostat 120 mg/day vs allopurinol

Withdrawals due to adverse events · people with chronic gout

Febuxostat 120 mg/day showed no clear difference in discontinuations due to adverse events compared with allopurinol (high certainty).

1 finding from 1 review