Identification of new biomarkers by analyses of exosomes derived from activated endothlial cells

Identification of new biomarkers by analyses of exosomes derived from activated endothlial cells - Changes in exosomes derived from activated endothelial cells in COPD patients

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000014672

Enrollment

150

Registered

2014-08-01

Start date

2014-08-01

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

chronic obstructive pulmonary disease (COPD):stable phase and acute exacerbation, interstitial pneumonia(IP)

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: COPD patients diagnosed by spirometry and healthy volunteers IP patients who was diagnosed according to the ATS/ERS statement.

Exclusion criteria

Exclusion criteria: patients and healthy volunteers who deny participating in this study

Design outcomes

Primary

Measure	Time frame
Changes in circulating exosomes derived from activated endothelial cells at a stable or an acute exacerbation phase of COPD patients or IP patients.	—

Countries

Japan

Contacts

Public ContactMitsuhiro Yamada

Tohoku University Graduate School of Medicine Department of Respiratory Medicine

yamitsu@med.tohoku.ac.jp022-717-8539

Outcome results