Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

59 questions · 64 findings · 5 reviews

No studies found 33 · 51.6%GRADE not reported 6 · 9.4%Very low 18 · 28.1%Low 6 · 9.4%Moderate 1 · 1.6%High 0 · 0%

Hydrogel dressings vs alginate gel

Change in ulcer size · people with venous leg ulcers

It is very uncertain whether hydrogel dressings changes change in ulcer size: percent reduction in ulcer area at 4 weeks compared with alginate gel (very low certainty).

1 finding from 1 review

Summary of findings 2. Octenidine‐dihydrochloride (OCT) hydrogel dressings vs OCT‐free placebo hydrogel dressings

Donor site healing time in days for adults · adults with skin graft donor sites

It is very uncertain whether summary of findings 2. Octenidine‐dihydrochloride (OCT) hydrogel… changes time to complete wound healing of skin graft donor sites (days)… compared with OCT‐free placebo hydrogel dressings (very low certainty).

1 finding from 1 review