Comparison of Analgesic Efficacy and Occurrence of Emesis Among Different Background Infusion and Bolus Administration Regimens of Fentanyl Based Intravenous Patient-controlled Analgesia in Patients After Laparoscopic Assisted Gastrectomy - a Randomized Blind Study -
Clinical trial NCT01863355 · UNKNOWN
Trial details
- NCT number
- NCT01863355
- Sponsor
- Yonsei University
- Status
- UNKNOWN
- Phase
- Not Applicable
- Study type
- INTERVENTIONAL
- Start date
- 2013-05-01
- Primary completion
- 2014-10-01
- Enrollment
- 225
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