the Effect of Different Drugs and Infusion Ways on Degree of Postoperative Comfort

NCT04111328 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

600

Enrollment

OTHER

Sponsor class

Conditions

Analgesia, Patient-Controlled

Interventions

DRUG: intravenous sufentanil
DRUG: subcutaneous sufentanil
DRUG: intravenous hydromorphone
DRUG: subcutaneous hydromorphone
DRUG: intravenous sufentanil and dexmedetomidine
DRUG: subcutaneous sufentanil and dexmedetomidine
DRUG: intravenous hydromorphone and dexmedetomidine
DRUG: subcutaneous hydromorphone and dexmedetomidine

Sponsor

Jun Wang