A Methodology Trial Using the VR647 Inhalation System in Pediatric Subjects Who Have Previously Received Inhaled Therapy
Conditions
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
Sponsor
Vectura Limited