Study on efficacy of a small self-powed audio device (Lung Flute) for spurum induction

Study on efficacy of a small self-powed audio device (Lung Flute) for spurum induction - Study on efficacy of Lung Flute

Status

Unknown

Phases

Phase 2

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000002164

Enrollment

Registered

2009-07-03

Start date

2009-04-01

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

nonproductive cough

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Adult patients whose chief complaint is nonproductive cough

Exclusion criteria

Exclusion criteria: Patients on Home Oxygen Therapy (HOT) Patients who can not understand the maneuver

Design outcomes

Primary

Measure	Time frame
Success rate of sputum induction	—

Secondary

Measure	Time frame
Tne total number of cells on one slide (more or less than 400 cells)	—

Countries

Japan

Contacts

Public ContactMasaki Fujimura

Kanazawa University Hospital Respiratory Medicine, Cellular Transplantation Biology

076-265-2274

Outcome results