The effect of bronchial thermoplasty on severe asthmatic cough.

The effect of bronchial thermoplasty on severe asthmatic cough. - The effect of BT on severe asthmatic cough

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031982

Enrollment

Registered

2018-05-01

Start date

2018-05-01

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

Severe classical asthma, severe cough-predominant asthma, and severe cough-variant asthma

Interventions

Bronchial thermoplasty will be performed at 3-week intervals.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Severe classical asthma, severe cough-predominant asthma, and severe cough-variant asthma whose asthma or cough control are poor irrespective of high dose inhaled corticosteroids (ICS).

Exclusion criteria

Exclusion criteria: Those who meet the contraindication criteria of bronchial thermoplasty.

Design outcomes

Primary

Measure	Time frame
The improvement of cough intensity and cough specific quality of life.	—

Countries

Japan

Contacts

Public ContactYoshihiro Kanemitsu

Nagoya City University Dept of Respiratory Medicine, Allergy and Clinical Immunology Graduate School of Medical Sciences

kaney32@med.nagoya-cu.ac.jp0528538216

Outcome results

None listed

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