Ultrasound-guided Greater Occipital Nerve Block in Children Undergoing Posterior Fossa Craniotomy
NCT03762343
·
clinicaltrials.gov ↗
PHASE3
Phase
COMPLETED
Status
40
Enrollment
OTHER
Sponsor class
Conditions
Posterior Fossa Tumor
Interventions
DRUG:
ultrasound guided Greater occipital nerve block
DRUG:
control group C
Sponsor
Kasr El Aini Hospital