# Preoperative Education With Image Illustrations Enhances Effect of Tetracaine Mucilage in Alleviating Postoperative CRBD

> **NCT03199105** · NA · UNKNOWN · sponsor: **West China Hospital** · enrollment: 64 (estimated)

## Conditions studied

- Catheter Site Discomfort

## Interventions

- **OTHER:** Preoperative education with image illustrations and/or local tetracaine mucilage

## Key facts

- **NCT ID:** NCT03199105
- **Lead sponsor:** West China Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-07-01
- **Primary completion:** 2018-10-20
- **Final completion:** 2018-10-20
- **Target enrollment:** 64 (ESTIMATED)
- **Last updated:** 2018-08-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03199105

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03199105, "Preoperative Education With Image Illustrations Enhances Effect of Tetracaine Mucilage in Alleviating Postoperative CRBD". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03199105. Licensed CC0.

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