Non-invasive ventilator with double SD card applied to treat overlap syndrome

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-TTRCC-14004829

Enrollment

Unknown

Registered

2014-06-20

Start date

2014-07-01

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

OSAHS and COPD overlap syndrome

Interventions

1:non-invasive ventilator BiPAP mode

2:non-invasive ventilator with double SD card

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Patients has been diagnosed as moderate and severe sleep apnea hypopnea syndrom by PSG, without treatment. All participants or their guardian must sign informed consent before joining the test.

Exclusion criteria

Exclusion criteria: With cardiovascular disorders; Non-compliant patient and poor tolerance with non-invasive ventilator.

Design outcomes

Primary

Measure	Time frame
tidal volume;Apnea Hyponea Inde;	—

Countries

China

Contacts

Public ContactMa Dedong

Qilu Hospital, Shandong University

mddcy@msn.com+86 15288872051

Outcome results

None listed

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