# Evaluating the Feasibility and Reliability of Using Handheld Nebulizers to Conduct Cough Sensitivity Testing With Citric Acid

> **NCT07531901** · NA · NOT_YET_RECRUITING · sponsor: **University of Montana** · enrollment: 10 (estimated)

## Conditions studied

- Cough Reflex Sensitivity

## Interventions

- **DEVICE:** Cosmed QuarkSpiro Dosimeter-Controlled Nebulizer
- **DEVICE:** DeVilbiss 45 Handheld Nebulizer

## Key facts

- **NCT ID:** NCT07531901
- **Lead sponsor:** University of Montana
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-05-16
- **Primary completion:** 2027-02-01
- **Final completion:** 2027-02-28
- **Target enrollment:** 10 (ESTIMATED)
- **Last updated:** 2026-04-21

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07531901

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07531901, "Evaluating the Feasibility and Reliability of Using Handheld Nebulizers to Conduct Cough Sensitivity Testing With Citric Acid". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07531901. Licensed CC0.

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