NCT00510666 - Comparison of Butorphanol and Tramadol Associated Patient-Controlled Analgesia (PCA) After Hysterectomy | Biotech Hunter

Enrollment

841

Participants

Timeline

Start Date

January 31, 2007

Primary Completion Date

May 31, 2007

Study Completion Date

May 31, 2007

Conditions

Postoperative PainHysterectomy

Interventions

DRUG

Saline

Saline infusion adjunct to morphine PCA pump

DRUG

Butorphanol tartrate

Butorphanol was delivered at a continuous infusion manner adjunct to morphine PCA pump

DRUG

Tramadol Hydrochloride

100mg tramadol was used preemptively to morphine PCA pump

DRUG

Saline

Preemptive saline as a control group to tramadol one

Trial Locations (1)

Nanjing Maternal and Child Care Hospital, Nanjing