Visualization of inhaled flow in achieving optimal use of a dry powder inhaler

Visualization of inhaled flow in achieving optimal use of a dry powder inhaler - Inhaled flow from dry powder inhaler

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023136

Enrollment

Registered

2016-07-15

Start date

2016-02-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

bronchial asthma

Interventions

visualization of inhaling flow pattern from the DPI using this device, self training for optimal inhalation approximately for one day

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Pharmacists who are working in Shonan Fujisawa Tokushiukai Hospital and routinely do instruction of the DPI use.

Exclusion criteria

Exclusion criteria: Those who do not voluntarily agree to be participated in the study.

Design outcomes

Primary

Measure	Time frame
Number of the DPI instructors who inhale from DPI with appropriate flow pattern.	—

Secondary

Measure	Time frame
Number of the DPI instructors who have achieved appropriate inhalation pattern after self-training using a new visual feedback device.	—

Countries

Japan

Contacts

Public ContactTetsuri Kondo

Shonan Fujisawa Tokushukai Hospital Respiratory Medicine

tetsuri@ctmc.jp0466-35-1177

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026