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A randomized controlled pilot study to compare the efficacy and tolerability of a two different NIV masks on carbon dioxide in participants with stable chronic obstructive pulmonary disease (COPD) with chronic type II respiratory failure.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Investigation Mask | Experimental | Bi Level CPAP Mask |
|
| Comparator Mask | Active Comparator | Bi Level CPAP Mask |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Investigation Mask | Device | Oronasal bilevel continuous positive airway pressure mask fitted by the investigational staff |
|
| Measure | Description | Time Frame |
|---|---|---|
| Transcutaneous Carbon Dioxide | mmHg | 60 minutes |
| Measure | Description | Time Frame |
|---|---|---|
| Oxygen Saturation | Percentage | 60 minutes |
| Minute Ventilation | Litres | 60 minutes |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Alex Semprini | Medical Research Institute of New Zealand | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Medical Research Institute New Zealand | Wellington | 6021 | New Zealand |
There is no plan to make IPD available.
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| ID | Term |
|---|---|
| D029424 | Pulmonary Disease, Chronic Obstructive |
| ID | Term |
|---|---|
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D002908 | Chronic Disease |
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| Comparator Mask | Device | Oronasal bilevel continuous positive airway pressure mask fitted by the investigational staff |
|
| Heart Rate | Beats per minute | 60 minutes |
| Respiratory Rate | Breaths per minute | 60 minutes |
| Borg Dyspnoea Score | 1-6 Ranking, with 1 being best and 6 being worst | 60 Minutes |
| D020969 |
| Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |