Efficacy of rehabilitation training with HFNC for COPD patients under 2-concentration oxygen inhalation: Establishment of a percutaneous monitoring method for carbon dioxide accumulation.

Establish of monitoring transcutaneous CO2 during rehabilitation of COPD patients with O2 inhalation - ROCM (Rehabilitation with O2 with CO2 monitoring)

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000047507

Enrollment

Registered

2022-04-17

Start date

2022-01-01

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

COPD

Interventions

Usual respiration rehabilitation once a week, for 1 months. Then respiration rehabilitation with O2 inhalation FIO2 0.3 using HFNC, once a week, for 2 months. After washing out for 3 months, cross-ove

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: COPD patients suffering dyspnea on exercise

Exclusion criteria

Exclusion criteria: In case subjects rejected rehabilitation

Design outcomes

Primary

Measure	Time frame
Six minutes walk test after 1-2 months	—

Secondary

Measure	Time frame
Safety	—

Countries

Japan

Contacts

Public ContactAkira Umeda

International University of Health and Welfare Department of General Medicine, School of Medicine (Shioya Hospital)

umeda@iuhw.ac.jp0287441155

Outcome results

None listed

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