Effect of SPG Block for Patients With Anxiety at Electronic Dance Music Festivals

Summary

The goal of this clinical trial is to learn about the effect of a sphenopalatine ganglion (SPG) block in anxious patients at electronic dance music festivals. The main question is: \- Is an SPG block useful in reducing anxiety, in comparison to placebo? Participants will have lidocaine-soaked cotton tip applicator placed inside each nare for 10-minutes, or have a saline-soaked cotton tip applicator placed inside each nare for 10-minutes. Researchers compare the lidocaine-soaked intervention (SPG block) with the saline-soaked intervention (placebo) to see if it reduces anxiety in patients presenting at electronic dance music festivals with anxiety.

Timeline

Start

2026-05-06

Primary completion

2026-05-06

Completion

2026-12-01

Drugs

Indications