# Effect of Ultrasound-guided Stellate Ganglion Block Combined With Facial Nerve and Glossopharyngeal Nerve Block on the Treatment of Sudden Deafness

> **NCT05623384** · NA · UNKNOWN · sponsor: **Zhuan Zhang** · enrollment: 90 (estimated)

## Conditions studied

- Sudden Deafness

## Interventions

- **PROCEDURE:** Stellate ganglion block
- **PROCEDURE:** Facial and glossopharyngeal nerve blocks
- **DRUG:** Mecobalamin Tablets

## Key facts

- **NCT ID:** NCT05623384
- **Lead sponsor:** Zhuan Zhang
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-11-14
- **Primary completion:** 2023-09-30
- **Final completion:** 2023-09-30
- **Target enrollment:** 90 (ESTIMATED)
- **Last updated:** 2022-11-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05623384

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05623384, "Effect of Ultrasound-guided Stellate Ganglion Block Combined With Facial Nerve and Glossopharyngeal Nerve Block on the Treatment of Sudden Deafness". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT05623384. Licensed CC0.

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