Comparison of Butorphanol and Tramadol Associated Patient-Controlled Analgesia (PCA) After Hysterectomy

Clinical trial NCT00510666 · COMPLETED

Trial details

NCT number: NCT00510666
Sponsor: Nanjing Medical University
Status: COMPLETED
Phase: Phase 4
Study type: INTERVENTIONAL

Postoperative Pain Hysterectomy

Start date: 2007-01-01
Primary completion: 2007-05-01
Enrollment: 841

View on ClinicalTrials.gov

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