Non-invasive measurement of pulmonary compliance using a photoelectric pulse wave sensor in chronic respiratory diseases

Non-invasive measurement of pulmonary compliance using a photoelectric pulse wave sensor in chronic respiratory diseases - Non-invasive measurement of pulmonary compliance using a photoelectric pulse wave sensor in chronic respiratory diseases

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031872

Enrollment

Registered

2018-04-01

Start date

2017-07-27

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

pulmonary diseases

Interventions

Dynamic compliance will be mearured using electorophotomeric sensor at basline (before treatment), 3 months, 6 months, 9 months and 12 months after treatment

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with chronic respiratory diseases who regurarily visit at outpatient clinic of Juntendo University Hospital and have given written informed consent after the explanation of study.

Exclusion criteria

Exclusion criteria: Patients who have comorbidities that would influence pathophysiological condition of thelungs.

Design outcomes

Primary

Measure	Time frame
pulmonary compliance	—

Countries

Japan

Contacts

Public ContactKuniaki Seyama

Juntendo University Faculty of Medicine and Graduate School of Medicine Respiratory Medicine

kseyama@juntendo.ac.jp03-5802-1063

Outcome results

None listed

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