Pain ‐ fentanyl · adults and children undergoing general anaesthesia including the muscle relaxant rocuronium bromide
Fentanyl may leads to lower pain ‐ fentanyl compared with placebo (low certainty).
1 finding from 1 review
Major neurodevelopmental disability in children aged 3 to 5 years CA · postoperative pain in preterm and term infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Cognitive and educational outcomes in children more than five years old · postoperative pain in preterm and term infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
All‐cause mortality during hospital stay · postoperative pain in preterm and term infants
It is very uncertain whether fentanyl changes all‐cause mortality during initial hospitalization compared with tramadol (very low certainty).
1 finding from 1 review
Severe (defined as stage 3 or greater) retinopathy of prematurity ‐ not reported · postoperative pain in preterm and term infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Severe (grade 3 or greater) intraventricular hemorrhage (IVH) on cranial ultrasound ‐ not reported · postoperative pain in preterm and term infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Pain · postoperative pain in preterm and term infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Major neurodevelopmental disability in children aged 18 to 24 months CA · postoperative pain in preterm and term infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Pain (PIPP) · neonates with mechanical ventilation
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Duration of mechanical ventilation · neonates with mechanical ventilation
1 finding from 1 review
Neonatal mortality · neonates with mechanical ventilation
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Mortality before hospital discharge · neonates with mechanical ventilation
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Neurodevelopmental outcomes · neonates with mechanical ventilation
The review found no eligible studies for this question.
3 findings from 1 review
no estimate extracted
Studies not reported
No studies found
no estimate extracted
Studies not reported
No studies found
no estimate extracted
Studies not reported
No studies found
Not estimable · neonates with mechanical ventilation
Fentanyl showed no clear difference in not estimable compared with sufentanil; GRADE not reported.
1 finding from 1 review
no estimate extracted
95 participants
GRADE not reported
Pain (PIPP) · neonates with mechanical ventilation
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Duration of mechanical ventilation · neonates with mechanical ventilation
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Neonatal mortality · neonates with mechanical ventilation
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Mortality before hospital discharge · neonates with mechanical ventilation
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Neurodevelopmental outcomes · neonates with mechanical ventilation
The review found no eligible studies for this question.
3 findings from 1 review
no estimate extracted
Studies not reported
No studies found
no estimate extracted
Studies not reported
No studies found
no estimate extracted
Studies not reported
No studies found
PID change at 15 min
1 finding from 1 review