The Effect of Esketamine Combined With Pregabalin on Chronic Postsurgical Pain in Patients After Craniotomy.

NCT05160493 · clinicaltrials.gov ↗

PHASE2,PHASE3

Phase

COMPLETED

Status

246

Enrollment

OTHER

Sponsor class

Conditions

Chronic Postsurgical Pain

Interventions

DRUG: S-ketamine and pregabalin
DRUG: Normal saline and placebo capsule

Sponsor

Beijing Tiantan Hospital