# Using Shear Wave Ultrasound Elastography for Follow up After Anti-spastic Intervention Among Stroke Patients

> **NCT04550793** · — · UNKNOWN · sponsor: **National Taiwan University Hospital** · enrollment: 100 (estimated)

## Conditions studied

- Stroke
- Spasticity, Muscle
- Botulism
- Ultrasound
- Activity of Daily Living

## Interventions

- **DRUG:** Botulinum toxin injection

## Key facts

- **NCT ID:** NCT04550793
- **Lead sponsor:** National Taiwan University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-09
- **Primary completion:** 2021-12
- **Final completion:** 2021-12
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2020-09-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04550793

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04550793, "Using Shear Wave Ultrasound Elastography for Follow up After Anti-spastic Intervention Among Stroke Patients". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04550793. Licensed CC0.

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