Comparison of Analgesic Efficacy of Fentanyl, Sufentanil and Butorphanol After Remifentanil Anesthesia in Gynecological Laparoscopic Surgeries.
Latest Information Update: 18 Sep 2021
At a glance
- Drugs Butorphanol (Primary) ; Fentanyl (Primary) ; Sufentanil (Primary)
- Indications Postoperative pain
- Focus Therapeutic Use
- Acronyms CARAN
Most Recent Events
- 11 Mar 2009 Biomarkers information updated
- 10 Mar 2009 Status changed from recruiting to completed as reported by ClinicalTrials.gov.
- 11 Feb 2009 Planned end date changed from 1 Sep 2008 to 1 Mar 2009 as reported by ClinicalTrials.gov.