# Sphenopalatine Ganglion Block and Cold Induced Headaches

> **NCT06310200** · PHASE1 · ACTIVE_NOT_RECRUITING · sponsor: **Wright State University** · enrollment: 30 (estimated)

## Conditions studied

- Cold Induced Headache
- Brain Freeze
- Cold Induced Cephalgia
- Headache

## Interventions

- **DRUG:** Lidocaine Topical 4% Topical Solution
- **DRUG:** Bitrex
- **DRUG:** normal saline

## Key facts

- **NCT ID:** NCT06310200
- **Lead sponsor:** Wright State University
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2025-01-01
- **Primary completion:** 2025-05-01
- **Final completion:** 2025-07-01
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2025-01-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06310200

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06310200, "Sphenopalatine Ganglion Block and Cold Induced Headaches". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT06310200. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*