Preemptive Infiltration With Betamethasone and Ropivacaine for Postoperative Pain in Laminoplasty or Laminectomy

NCT04153396 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

116

Enrollment

OTHER

Sponsor class

Conditions

Pain, Postoperative
Neurosurgery

Interventions

DRUG: The Treatment group
DRUG: The Control group

Sponsor

Beijing Tiantan Hospital