# Effect of Intravenous Fentanyl on the Occurrence of Postoperative Nausea and Vomiting According to Time of Administration Around the End of Tonsillectomy With or Without Adenoidectomy

> **NCT03343002** · NA · COMPLETED · sponsor: **Yonsei University** · enrollment: 140 (actual)

## Conditions studied

- Follicular Tonsillitis (Chronic)

## Interventions

- **DRUG:** fentanyl at 10-15 min before end of surgery
- **DRUG:** fentanyl at end of surgery

## Key facts

- **NCT ID:** NCT03343002
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-11-26
- **Primary completion:** 2018-08-27
- **Final completion:** 2018-08-27
- **Target enrollment:** 140 (ACTUAL)
- **Last updated:** 2019-08-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03343002

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03343002, "Effect of Intravenous Fentanyl on the Occurrence of Postoperative Nausea and Vomiting According to Time of Administration Around the End of Tonsillectomy With or Without Adenoidectomy". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT03343002. Licensed CC0.

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