# Efficacy of Nanodropper-mediated Topical Anesthetic

> **NCT06636708** · PHASE4 · COMPLETED · sponsor: **Columbia University** · enrollment: 56 (actual)

## Conditions studied

- Corneal Diseases
- Effectiveness of Microdrops

## Interventions

- **COMBINATION_PRODUCT:** Nanodropper and Proparacaine HCl 0.5%
- **COMBINATION_PRODUCT:** Standard Eye Drop Bottle with Proparacaine HCl 0.5%

## Key facts

- **NCT ID:** NCT06636708
- **Lead sponsor:** Columbia University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-12-12
- **Primary completion:** 2025-04-24
- **Final completion:** 2025-04-24
- **Target enrollment:** 56 (ACTUAL)
- **Last updated:** 2026-02-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06636708

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06636708, "Efficacy of Nanodropper-mediated Topical Anesthetic". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06636708. Licensed CC0.

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