Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

254 questions · 269 findings · 31 reviews

No studies found 34 · 12.6%GRADE not reported 3 · 1.1%Very low 70 · 26%Low 93 · 34.6%Moderate 44 · 16.4%High 25 · 9.3%

Omega‐3 vs placebo

Loss of patency by 12 months · dialysis vascular access outcomes in AVG patients with ESKD

It is very uncertain whether omega‐3 fatty acids changes loss of patency by 6 months compared with placebo (very low certainty).

2 findings from 1 review

Omega‐3 vs placebo

Change in visual loss associated with PSR: visual loss is defined by the deterioration of visual acuity of 3 lines or more with the Snellen chart · people with AMD

Omega 3 fatty acids probably leads to higher loss of 3 or more lines of VA at 24 months compared with placebo (moderate certainty).

2 findings from 1 review

Intravenous soya oil‐derived (n‐6) fatty acid‐based lipid emulsion vs intravenous fish oil‐derived (n‐3) fatty acid‐based lipid emulsion

Proportion of participants achieving clear or almost clear skin (PASI 90 to 100 or PGA 0 to 1) · guttate psoriasis

The review found no eligible studies for this question.

1 finding from 1 review

Intravenous soya oil‐derived (n‐6) fatty acid‐based lipid emulsion vs intravenous fish oil‐derived (n‐3) fatty acid‐based lipid emulsion

Percentage of participants with adverse effects and severe adverse effects · guttate psoriasis

The review found no eligible studies for this question.

1 finding from 1 review

Intravenous soya oil‐derived (n‐6) fatty acid‐based lipid emulsion vs intravenous fish oil‐derived (n‐3) fatty acid‐based lipid emulsion

Number of relapses of guttate psoriasis or flares within a period of 6 months after the treatment has finished · guttate psoriasis

The review found no eligible studies for this question.

1 finding from 1 review

Intravenous soya oil‐derived (n‐6) fatty acid‐based lipid emulsion vs intravenous fish oil‐derived (n‐3) fatty acid‐based lipid emulsion

Proportion of participants achieving PASI 75 or PGA 1 to 2 · guttate psoriasis

The review found no eligible studies for this question.

1 finding from 1 review

Intravenous soya oil‐derived (n‐6) fatty acid‐based lipid emulsion vs intravenous fish oil‐derived (n‐3) fatty acid‐based lipid emulsion

Improvement in participant satisfaction measures and quality of life assessment measures Overall subjective score on 5 items (appearance of lesions, impairment of daily life, pruritus, burning, and pain) reported through figures · guttate psoriasis
1 finding from 1 review