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Working title: Change in intrathoracic gas volume after noninvasive ventilation in patients with suspected deventilation syndrome.

Working title: Change in intrathoracic gas volume after noninvasive ventilation in patients with suspected deventilation syndrome. - DEVENT-1

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00027953
Enrollment
30
Registered
2022-01-28
Start date
2022-02-10
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

J44.9 J96.19

Interventions

Group 1: Single-arm study (see inclusion/exclusion criteria). Demographic data, data on the current disease status, the disease-specific quality of life as well as lung function and respiratory muscle

Sponsors

Kliniken der Stadt Köln gGmbH, Lungenklinik Standort-Merheim
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Inclusion criteria: Patients with pre-existing and newly diagnosed COPD of any stage according to GOLD with established home NIV therapy. Deventilation syndrome defined as morning dyspnea symptoms after cessation of NIV therapy Consent to privacy policy and patient education. Verbal and cognitive ability to respond to questionnaires

Exclusion criteria

Exclusion criteria: Exclusion criteria: Patient age <18 years Alexia, deafness Patients not capable of giving consent

Design outcomes

Primary

MeasureTime frame
The primary endpoint is the comparison of bodyplethysmographic and respiratory muscular parameters before and after four hours of NIV use.

Secondary

MeasureTime frame
Secondary endpoints are the comparison of the evaluation of the data from the patient catalog, as well as the SRI questionnaire and the ventilator settings and device data.

Countries

Germany

Contacts

Public ContactMaximilian Wollsching-Strobel

Kliniken der Stadt Köln gGmbH, Lungenklinik Standort-Merheim, Universität Witten/Herdecke

wollschingstrobelm@kliniken-koeln.de+ 49 221 8907 - 18929

Outcome results

None listed

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