# A Methodology Trial Using the VR647 Inhalation System in Pediatric Subjects Who Have Previously Received Inhaled Therapy

> **NCT04011709** · EARLY_PHASE1 · COMPLETED · sponsor: **Vectura Limited** · enrollment: 41 (actual)

## Conditions studied

- Cough
- Wheezing

## Interventions

- **COMBINATION_PRODUCT:** VR647 Inhalation System + VR647 Smart Card 3 Secs
- **COMBINATION_PRODUCT:** VR647 Inhalation System + VR647 Smart Card 2 Secs
- **COMBINATION_PRODUCT:** VR647 Inhalation System + VR647 Smart Card 4 Secs

## Key facts

- **NCT ID:** NCT04011709
- **Lead sponsor:** Vectura Limited
- **Sponsor class:** INDUSTRY
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-11-03
- **Primary completion:** 2018-02-20
- **Final completion:** 2018-02-20
- **Target enrollment:** 41 (ACTUAL)
- **Last updated:** 2019-07-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04011709

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04011709, "A Methodology Trial Using the VR647 Inhalation System in Pediatric Subjects Who Have Previously Received Inhaled Therapy". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT04011709. Licensed CC0.

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