Markers for osteoporosis in chronic lung diseases

Markers for osteoporosis in chronic lung diseases - Markers for osteoporosis in chronic lung diseases

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000001273

Enrollment

400

Registered

2008-08-11

Start date

2008-08-01

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 respiratory failure, Chronic obstrictive lung disease, Osteoporosis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) patients with chronic respiratory failure under home oxgen therapy 2) patients with COPD whose FEV1 is less than 70% 3) patients with chronic lung diseases other than COPD (interstitial lung diseases, bronchiectasis, non-tuberculous mycobacterium infection)

Exclusion criteria

Exclusion criteria: 1) patients treated with vitamin D or K 2) patients treated with bisphosphonate 3) patients treated with supplementary calcium

Design outcomes

Primary

Measure	Time frame
Best matched multiple regression analysis to predict patients with bone density of < 70% YAM	—

Countries

Japan

Contacts

Public ContactKoichiro Asano

Keio University School of Medicine Division of Pulmonary Medicine

ko-asano@qa2.so-net.ne.jp

Outcome results