Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,261 questions · 2,280 findings · 114 reviews · Cystic Fibrosis and Genetic Disorders

No studies found 856 · 37.5%GRADE not reported 58 · 2.5%Very low 550 · 24.1%Low 502 · 22%Moderate 271 · 11.9%High 43 · 1.9%

Pine bark extract vs placebo

Diabetic peripheral neuropathy symptom score: number of participants who showed no change · adults with diabetes mellitus type I and II combined

It is very uncertain whether pine bark extract changes diabetic peripheral neuropathy symptom score: number of participants… compared with placebo (very low certainty).

1 finding from 1 review