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Evidence found and GRADE certainty

4 questions · 4 findings · 1 reviews · Skin

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Summary of Findings Table ‐ AbobotulinumtoxinA 50U vs OnabotulinumtoxinA 20U

Participant assessment of success by analysing scores and scales ‐ 4 weeks · glabellar lines

Summary of Findings Table ‐ AbobotulinumtoxinA 50U showed no clear difference in participant assessment success by analysing scores and scales ‐ 4… compared with onabotulinumtoxinA 20U (high certainty).

1 finding from 1 review

Summary of Findings Table ‐ AbobotulinumtoxinA 50U vs OnabotulinumtoxinA 20U

Physician assessment of success by analysing scores and scales ‐ 4 weeks (Validated tools, wrinkles and lines at maximum contraction) · glabellar lines

Summary of Findings Table ‐ AbobotulinumtoxinA 50U showed no clear difference in physician assessment of success by analysing scores and scales ‐ 4… compared with onabotulinumtoxinA 20U (high certainty).

1 finding from 1 review

Summary of Findings Table ‐ AbobotulinumtoxinA 50U vs placebo

Participant assessment of success by analysing scores and scales ‐ 20 weeks (Validated tools, wrinkles and lines at maximum contraction) · glabellar lines

Summary of Findings Table ‐ AbobotulinumtoxinA 50U leads to higher participant assessment of success by analysing scores and scales ‐… compared with placebo (high certainty).

1 finding from 1 review