# Non-interventional Study With Ectoin Containing and/or Decongesting Nasal Spray in Patients With Rhinosinusitis

> **NCT03693976** · — · COMPLETED · sponsor: **Bitop AG** · enrollment: 168 (actual)

## Conditions studied

- Acute Rhinosinusitis

## Interventions

- **DRUG:** Xylometazoline Nasal Spray
- **DEVICE:** Ectoin Rhinosinusitis Nasal Spray

## Key facts

- **NCT ID:** NCT03693976
- **Lead sponsor:** Bitop AG
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-10-01
- **Primary completion:** 2019-04-15
- **Final completion:** 2019-04-15
- **Target enrollment:** 168 (ACTUAL)
- **Last updated:** 2019-07-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03693976

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03693976, "Non-interventional Study With Ectoin Containing and/or Decongesting Nasal Spray in Patients With Rhinosinusitis". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03693976. Licensed CC0.

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