Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

241 questions · 264 findings · 24 reviews

No studies found 84 · 31.8%GRADE not reported 5 · 1.9%Very low 83 · 31.4%Low 64 · 24.2%Moderate 21 · 8%High 7 · 2.7%

Opioids vs other analgesics

Hypotension · procedural pain in neonates

It is very uncertain whether opioids changes hypotension compared with other analgesics (very low certainty).

1 finding from 1 review

Opioids vs other analgesics

Parent satisfaction with care provided in the NICU—not reported · procedural pain in neonates

The review found no eligible studies for this question.

1 finding from 1 review

Opioids vs no treatment/placebo

Any harms ‐ severe apnea requiring resuscitation · procedural pain in neonates

It is very uncertain whether opioids changes any harms ‐ severe apnea requiring resuscitation compared with no treatment/placebo (very low certainty).

1 finding from 1 review

Opioids vs no treatment/placebo

Episodes of bradycardia · procedural pain in neonates

It is very uncertain whether opioids changes episodes of bradycardia compared with no treatment/placebo (very low certainty).

1 finding from 1 review

Opioids vs other analgesics and sedatives

Neurodevelopmental outcomes · neonates with mechanical ventilation

The review found no eligible studies for this question.

3 findings from 1 review

Opioids vs placebo or no treatment

Neurodevelopmental outcomes · neonates with mechanical ventilation

It is very uncertain whether opioids changes neurodevelopmental outcomes (18 to 24 months) compared with placebo or no treatment (very low certainty).

3 findings from 1 review