# Changes in Echogenicity and Muscle Stiffness in Elastography After Botulinum Toxin Injection a Spastic Muscle

> **NCT02550509** · NA · TERMINATED · sponsor: **Centre Hospitalier Universitaire de Saint Etienne** · enrollment: 6 (actual)

## Conditions studied

- Stroke

## Interventions

- **DEVICE:** ultrasound echogenicity
- **DEVICE:** elastography

## Key facts

- **NCT ID:** NCT02550509
- **Lead sponsor:** Centre Hospitalier Universitaire de Saint Etienne
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2013-11
- **Primary completion:** 2016-06
- **Final completion:** 2016-06
- **Target enrollment:** 6 (ACTUAL)
- **Why stopped:** Difficulties to include patients
- **Last updated:** 2016-09-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02550509

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02550509, "Changes in Echogenicity and Muscle Stiffness in Elastography After Botulinum Toxin Injection a Spastic Muscle". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT02550509. Licensed CC0.

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