Findings

What do systematic reviews say?

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

26 questions · 27 findings · 14 reviews

No studies found 5 · 18.5%GRADE not reported 0 · 0%Very low 12 · 44.4%Low 6 · 22.2%Moderate 3 · 11.1%High 1 · 3.7%

n3PUFAs vs placebo

Adverse events Study reports · adults with Major Depressive Disorder

It is very uncertain whether n3PUFAs changes adverse eventsStudy reports compared with placebo (very low certainty).

1 finding from 1 review

Intervention not reported

Maternal serious adverse events · pregnant women

The intervention showed no clear difference in maternal serious adverse events (low certainty).

1 finding from 1 review

Intervention not reported

Serious adverse events for neonate/infant · pregnant women and their babies

The intervention may leads to lower serious adverse events for neonate/infant (low certainty).

1 finding from 1 review

Intervention not reported

Adverse events rate‐ Upper GI (nausea, vomiting, halitosis, heartburn, dyspepsia, dysgeusia and bloating) · Crohn's disease patients in remission

The intervention probably leads to higher adverse events rate‐ Upper GI (nausea, vomiting, halitosis,… (moderate certainty).

1 finding from 1 review

Omega‐3 vs placebo

Serious adverse events "Defined as events that result in death, hospitalization, prolongation of hospitalization, or are life threatening (based on the judgment of the study physician)" (Quinn 2010) · Apathy in people with mild‐to‐moderate Alzheimer's disease

Omega‐3 PUFA supplements showed no clear difference in serious adverse events "Defined as events that result in death,… compared with placebo (high certainty).

1 finding from 1 review