# Effect of Botulinum Toxin Injection Guided by Ultrasound Combined With Balloon Localization on Cricopharyngeal Achalasia

> **NCT06213662** · NA · RECRUITING · sponsor: **The First Affiliated Hospital of Zhengzhou University** · enrollment: 20 (estimated)

## Conditions studied

- Cricopharyngeal Achalasia
- Dysphagia

## Interventions

- **DRUG:** Botulinum toxin type A for injection

## Key facts

- **NCT ID:** NCT06213662
- **Lead sponsor:** The First Affiliated Hospital of Zhengzhou University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2022-11-01
- **Primary completion:** 2024-07-01
- **Final completion:** 2024-07-01
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2024-05-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06213662

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06213662, "Effect of Botulinum Toxin Injection Guided by Ultrasound Combined With Balloon Localization on Cricopharyngeal Achalasia". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT06213662. Licensed CC0.

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