# Clinical Trial for Assessment of Safety and Efficacy of a Echinacea/Sage Spray Compared to a Chlorhexidine/Lidocaine Spray in the Treatment of Acute Sore Throats

> **NCT00707902** · PHASE3 · COMPLETED · sponsor: **A. Vogel AG** · enrollment: 154 (actual)

## Conditions studied

- Pharyngitis

## Interventions

- **DRUG:** chlorhexidine/lidocaine
- **DRUG:** echinacea/sage

## Key facts

- **NCT ID:** NCT00707902
- **Lead sponsor:** A. Vogel AG
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-02
- **Primary completion:** —
- **Final completion:** 2006-08
- **Target enrollment:** 154 (ACTUAL)
- **Last updated:** 2008-07-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00707902

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00707902, "Clinical Trial for Assessment of Safety and Efficacy of a Echinacea/Sage Spray Compared to a Chlorhexidine/Lidocaine Spray in the Treatment of Acute Sore Throats". Retrieved via AI Analytics 2026-07-06 from https://api.ai-analytics.org/clinical/NCT00707902. Licensed CC0.

---

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