Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

135 questions · 142 findings · 44 reviews

No studies found 25 · 17.6%GRADE not reported 17 · 12%Very low 21 · 14.8%Low 38 · 26.8%Moderate 25 · 17.6%High 16 · 11.3%

High‐dose vs standard‐dose strategies

Side effects (tachycardia, agitation, or feed intolerance) leading to a reduction in dose or withholding of caffeine · preterm infants with or at risk for apnea of prematurity

It is very uncertain whether high‐dose changes side effects (tachycardia, agitation or feed intolerance) leading to… compared with standard‐dose strategies (very low certainty).

3 findings from 1 review

High-intensity sweeteners other than stevia (aspartame, sucralose, saccharin) in food products vs Any comparator (dietary sugar, no treatment, or other sweetener)

Effects of non-stevia high-intensity sweeteners (aspartame, sucralose, saccharin) on cariogenic bacteria in dental plaque or saliva · healthy people

No eligible studies evaluated high-intensity sweeteners such as aspartame, sucralose, or saccharin for their effect on cariogenic bacteria.

1 finding from 1 review

HIGH DOSE (greater than or equal to 10 mg/day) vs ANY DOSE ‐ short term

Adverse effects: 5a. Movement disorders ‐ specific symptoms ‐ EPS: unspecified ‐ versus standard‐higher dose (greater than or equal to 6‐<10 mg/day) · patients with schizophrenia

HIGH DOSE (greater than or equal to 10 mg/day) probably leads to higher adverse effects: EPS: unspecified ‐ when compared with… compared with ANY DOSE ‐ short term (moderate certainty).

1 finding from 1 review

STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) vs ANY DOSE ‐ short term

Adverse effects: 5a. Movement disorders ‐ specific symptoms ‐ EPS: unspecified ‐ versus high dose ( greater than or equal to 10 mg) · patients with schizophrenia

STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) probably leads to lower adverse effects: EPS: unspecified ‐ Versus high dose (greater than… compared with ANY DOSE ‐ short term (moderate certainty).

1 finding from 1 review

Xylitol syrup (high dose, 8 g/day) vs Control (low-dose xylitol, 2.67 g/day) syrup

Adverse effects (loose stools, diarrhoea) · Infants (primary teeth; baseline about 9 to 15 months)
1 finding from 1 review

ZUCLOPENTHIXOL ACETATE (HIGH DOSE) vs ZUCLOPENTHIXOL ACETATE (LOW DOSE)

Adverse effects/events ‐ extrapyramidal symptoms ‐ medium term Number of instances of extrapyramidal symptoms · patients with acute schizophrenia and similar serious mental illnesses

ZUCLOPENTHIXOL ACETATE (HIGH DOSE) showed no clear difference in adverse effects: 1. Extrapyramidal side effects (TESS) compared with ZUCLOPENTHIXOL ACETATE (LOW DOSE) (low certainty).

1 finding from 1 review