# Study of Abobotulinum Toxin Versus Neubotulinum Toxin Injection For Hemifacial Spasm in Thai Patients

> **NCT04589364** · PHASE3 · NOT_YET_RECRUITING · sponsor: **Department of Medical Services Ministry of Public Health of Thailand** · enrollment: 120 (estimated)

## Conditions studied

- Hemifacial Spasm

## Interventions

- **DRUG:** Injection botulinum toxin A ( Dysport 100 unit or Neuronox 33.33 unit)

## Key facts

- **NCT ID:** NCT04589364
- **Lead sponsor:** Department of Medical Services Ministry of Public Health of Thailand
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2024-05-01
- **Primary completion:** 2026-06-01
- **Final completion:** 2026-08-01
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2024-04-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04589364

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04589364, "Study of Abobotulinum Toxin Versus Neubotulinum Toxin Injection For Hemifacial Spasm in Thai Patients". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04589364. Licensed CC0.

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