# Phenytoin Cream for the Treatment of Neuropathic Pain

> **NCT04647877** · PHASE2,PHASE3 · COMPLETED · sponsor: **David J. Kopsky** · enrollment: 81 (actual)

## Conditions studied

- Chronic Idiopathic Axonal Polyneuropathy

## Interventions

- **DRUG:** phenytoin cream
- **OTHER:** Placebo cream

## Key facts

- **NCT ID:** NCT04647877
- **Lead sponsor:** David J. Kopsky
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-09-17
- **Primary completion:** 2023-06-15
- **Final completion:** 2023-06-15
- **Target enrollment:** 81 (ACTUAL)
- **Last updated:** 2023-06-28

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04647877

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04647877, "Phenytoin Cream for the Treatment of Neuropathic Pain". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04647877. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*