# Pre-emptive Topical Lidocaine 5% Plaster for Prevention of Post-craniotomy Pain

> **NCT04169854** · PHASE3 · UNKNOWN · sponsor: **Beijing Tiantan Hospital** · enrollment: 180 (estimated)

## Conditions studied

- Postoperative Pain
- Lidocaine

## Interventions

- **DRUG:** Lidocaine 5% patch
- **DRUG:** Placebo patch

## Key facts

- **NCT ID:** NCT04169854
- **Lead sponsor:** Beijing Tiantan Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-10-15
- **Primary completion:** 2023-01
- **Final completion:** 2023-01
- **Target enrollment:** 180 (ESTIMATED)
- **Last updated:** 2020-10-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04169854

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04169854, "Pre-emptive Topical Lidocaine 5% Plaster for Prevention of Post-craniotomy Pain". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04169854. Licensed CC0.

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