- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03024112
Impact of Prophylactic High Flow Nasal Oxygen in Post-Operative Thoracic Surgical Patients
December 4, 2017 updated by: University of Colorado, Denver
The Investigators goal was to study the effect of high flow nasal cannula oxygen (HFNC) on the rate of post-operative pulmonary complications in thoracic surgical patients.
The Investigators hypothesis is that prophylactic HFNC oxygen, as compared to standard oxygen treatment, will reduce the incidence of postoperative pulmonary complications, improve post-operative pulmonary function, and reduce Intensive Care Unit (ICU) and hospital length of stay.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
The Investigators goal was to study the effect of high flow nasal cannula oxygen (HFNC) on the rate of post-operative pulmonary complications in thoracic surgical patients.
The Investigators hypothesis is that prophylactic HFNC oxygen, as compared to standard oxygen treatment, will reduce the incidence of postoperative pulmonary complications, improve post-operative pulmonary function, and reduce ICU and hospital length of stay.
Study Type
Interventional
Enrollment (Actual)
51
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Colorado
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Aurora, Colorado, United States, 80045
- Unversity of Colorado Hospital
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Undergoing Thoracic surgery
- Planned admission to ICU after surgery
Exclusion Criteria:
- Younger than 18
- Pregnant
- Breast feeding
- Known diagnosis of obstructive sleep apnea
- Current or previous lung transplant
- Pneumonectomy
- Home oxygen greater than 4L/minute
- Inability to adhere to assigned treatment prior to 48 hours of surgery or until transferred to a floor
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Heated humidified high-flow nasal cannula (HHFNC) oxygen
The intervention group received HHFNC O2 at a set flow of 40L/min.
FiO2 was titrated by respiratory therapists to maintain SpO2 ≥ 90%.
The HHFNC O2 apparatus included: 1) Air-Oxygen blender - capable of delivering 21-100% FiO2 at flow rates up to 60L/min, 2) Heated Humidifier - providing active heating and humidification to the delivered air-O2 blend, 3) Nasal cannula - larger diameter, slightly elongated nasal cannula with single limb connection to humidifier
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Active Comparator: Standard oxygen Therapy
The standard O2 treatment group received usual nasal cannula or face mask oxygen titrated by nurses as necessary to maintain SpO2 ≥ 90%.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With Post-operative Pulmonary Complications
Time Frame: 30 days
|
The primary outcome "post-operative pulmonary complication" is defined as present if any one of the following criteria are met:
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30 days
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Hospital Length of Stay
Time Frame: 30 days
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length of stay from hospital admission to hospital discharge
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30 days
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Lowest Oxygen Saturation Level Measured
Time Frame: 30 days
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Lowest oxygen saturation level measured during hospitalization from admission to discharge
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30 days
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ICU Length of Stay
Time Frame: 30 days
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30 days
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Jason Brainard, M.D., University of Colorado, Denver
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
August 1, 2013
Primary Completion (Actual)
June 1, 2015
Study Completion (Actual)
June 1, 2015
Study Registration Dates
First Submitted
January 10, 2017
First Submitted That Met QC Criteria
January 13, 2017
First Posted (Estimate)
January 18, 2017
Study Record Updates
Last Update Posted (Actual)
December 5, 2017
Last Update Submitted That Met QC Criteria
December 4, 2017
Last Verified
December 1, 2017
More Information
Terms related to this study
Other Study ID Numbers
- 12-1403
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
IPD Plan Description
No plan to share IPD
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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