Effect of Ultrasound-guided Stellate Ganglion Block Combined With Facial Nerve and Glossopharyngeal Nerve Block on the Treatment of Sudden Deafness
Condition: Sudden Deafness Interventions: Procedure: Stellate ganglion block; Procedure: Facial and glossopharyngeal nerve blocks; Drug: Mecobalamin Tablets Sponsor: Zhuan Zhang Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials