Relationship between nocturnal normal and adventitious breath sounds and asthma control status in patients with asthma bronchiale

Relationship between nocturnal normal and adventitious breath sounds and asthma control status in patients with asthma bronchiale - AsthmaSound

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00015301

Enrollment

100

Registered

2018-10-16

Start date

2018-09-13

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

J45

Interventions

Group 1: The nocturnal symptoms of bronchial asthma should be measured objectively by lungsound analysis and compared with the patients control status. The required lung sound data is recorded on pati

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Specialist anamnestic secured asthma

Exclusion criteria

Exclusion criteria: - Patients who decline to participate in the study. - limited or not able to consent - acute lung disease (bronchitis etc.) - other serious infectious disease (e.g., TB etc.)

Design outcomes

Primary

Measure	Time frame
Aim aof this study is a correlation check between the asthma control status (collected with questionnaire: Asthma Control test ACT) and the frequency of nocturnal respiratory symptoms, auscultated with LEOSound Lung sound monitor. (1 measure night)	—

Countries

Germany

Contacts

Public ContactUlrich Koehler

Philipps Universität Marburg

koehleru@med.uni-marburg.de06421-5866435

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026