# Postoperative Pain After Orthopedic Surgery: Does it Help to Give Fentanyl Before Start of Remifentanil Based Anesthesia?

> **NCT00241332** · PHASE3 · COMPLETED · sponsor: **Ullevaal University Hospital** · enrollment: 100 (—)

## Conditions studied

- Pain, Postoperative

## Interventions

- **DRUG:** fentanyl

## Key facts

- **NCT ID:** NCT00241332
- **Lead sponsor:** Ullevaal University Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-10
- **Primary completion:** —
- **Final completion:** 2006-07
- **Target enrollment:** 100 (—)
- **Last updated:** 2011-07-06

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00241332

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00241332, "Postoperative Pain After Orthopedic Surgery: Does it Help to Give Fentanyl Before Start of Remifentanil Based Anesthesia?". Retrieved via AI Analytics 2026-07-05 from https://api.ai-analytics.org/clinical/NCT00241332. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*