# Botulinum Toxin Type A Injection Into the Gastrocnemius Muscle for Treatment of Nocturnal Calf Cramps in Patients With Lumbar Spinal Stenosis

> **NCT02444351** · NA · COMPLETED · sponsor: **Yonsei University** · enrollment: 50 (actual)

## Conditions studied

- Spinal Stenosis With Nocturnal Calf Cramps

## Interventions

- **DRUG:** botulinum toxin type A (Nabota®) injection into the gastrocnemius muscle
- **OTHER:** no intervention

## Key facts

- **NCT ID:** NCT02444351
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-06-26
- **Primary completion:** 2016-06-30
- **Final completion:** 2016-06-30
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2019-01-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02444351

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02444351, "Botulinum Toxin Type A Injection Into the Gastrocnemius Muscle for Treatment of Nocturnal Calf Cramps in Patients With Lumbar Spinal Stenosis". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT02444351. Licensed CC0.

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