Comparison of the Effects of Fentanyl, Oxycodone, Butorphanol on Gastrointestinal Function

NCT04295109 · clinicaltrials.gov ↗

NA

Phase

UNKNOWN

Status

105

Enrollment

OTHER

Sponsor class

Conditions

Cervix Neoplasms
Endometrial Cancer
Adenomyosis
Fibroid Uterus

Interventions

DRUG: the drug of intravenous patient-controlled analgesia

Sponsor

The First Affiliated Hospital with Nanjing Medical University