# Topical Lidocaine Anesthesia for Nasopharyngeal Sampling

> **NCT04885777** · NA · COMPLETED · sponsor: **Ataturk University** · enrollment: 50 (actual)

## Conditions studied

- Nasopharyngeal Sampling
- Local Anesthesia

## Interventions

- **DRUG:** Lidocaine
- **OTHER:** Placebo

## Key facts

- **NCT ID:** NCT04885777
- **Lead sponsor:** Ataturk University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-09-01
- **Primary completion:** 2020-09-30
- **Final completion:** 2020-10-30
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2021-05-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04885777

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04885777, "Topical Lidocaine Anesthesia for Nasopharyngeal Sampling". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04885777. Licensed CC0.

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