- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02523573
Study of High Flow Nasal Cannula Oxygen for Bronchoscopy With Bronchoalveolar Lavage in ICU Patients (Optibal)
February 25, 2016 updated by: Prof Jean-Damien RICARD, Hôpital Louis Mourier
High Flow Nasal Oxygen for Bronchoscopy With Bronchoalveolar Lavage in Acute Respiratory Failure Patients: the OptiBAL Study.
Bronchoscopy with bronchoalveolar lavage (BAL) is at risk for worsening hypoxemia in patients with acute respiratory failure (ARF).
High-flow nasal cannula oxygen (HFNC) improves hypoxemia in ARF patients .
We investigated its efficacy and tolerance in intensive care unit patients admitted for ARF requiring BAL.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
Prospective, observational, multicenter study in ARF patients (minimal pulse oximetry -SpO2- of 92% with an minimal oxygen flow of 6 L/min , respiratory rate > 25/min (20/min if use of accessory respiratory muscles) with a compatible etiology.
Primary outcome measure is increase in ventilatory support (non-invasive positive pressure ventilation (NPPV) or endotracheal intubation (ETI)) within the first 24h following BAL.
Study Type
Observational
Enrollment (Actual)
30
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
-
-
-
Clamart, France, 92
- Hôpital Antoine Béclère
-
Colombes, France, 92700
- Louis Mourier Hospital
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Creteil, France, 94000
- Hopital Henri Mondor
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Paris, France, 75020
- Hôpital Tenon
-
-
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
18 years and older (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Probability Sample
Study Population
Adult patients admitted to the Intensive Care Unit, with acute hypoxemic respiratory failure requiring bronchoalveolar lavage
Description
Inclusion Criteria:
- presence of acute respiratory failure: defined as respiratory rate greater than 25/min, (or greater than 20/min if use of accessory respiratory muscles was present), in patients requiring oxygen greater than or equal to 6 L/min to obtain a pulse oximetry greater than 92%
- need for bronchoalveolar lavage (decision to perform BAL was left at the physician's discretion)
Exclusion Criteria:
- at least one contraindication to the bronchoscopy with BAL: acute coronary syndrome within 6 weeks; neurologic failure; thrombocytopenia less than 30 000/mm3; respiratory acidosis with a pH lower than 7.30 or hypercapnia higher than 60 mmHg; pneumothorax undrained.
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
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Study population
Adult ARF ICU patients needing BAL with HFNC
|
bronchoalveolar lavage is performed in spontaneously breathing patients under high flow nasal cannula oxygen
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
increase in ventilatory support
Time Frame: 24h
|
increase in ventilatory support (non-invasive positive pressure ventilation (NPPV) or endotracheal intubation (ETI)) within the first 24h following BAL
|
24h
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Immediate tolerance of bronchoscopy and BAL
Time Frame: 12h
|
Vital signs, dyspnea score
|
12h
|
Operator's satisfaction
Time Frame: 15min
|
Physician performing the BAL procedure rated their comfort with HFNC from 0 to 10
|
15min
|
Other Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Diagnosis yield of BAL
Time Frame: 48h
|
48h
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Messika J, Ben Ahmed K, Gaudry S, Miguel-Montanes R, Rafat C, Sztrymf B, Dreyfuss D, Ricard JD. Use of High-Flow Nasal Cannula Oxygen Therapy in Subjects With ARDS: A 1-Year Observational Study. Respir Care. 2015 Feb;60(2):162-9. doi: 10.4187/respcare.03423. Epub 2014 Nov 4.
- Ricard JD. High flow nasal oxygen in acute respiratory failure. Minerva Anestesiol. 2012 Jul;78(7):836-41. Epub 2012 Apr 24.
- Sztrymf B, Messika J, Bertrand F, Hurel D, Leon R, Dreyfuss D, Ricard JD. Beneficial effects of humidified high flow nasal oxygen in critical care patients: a prospective pilot study. Intensive Care Med. 2011 Nov;37(11):1780-6. doi: 10.1007/s00134-011-2354-6. Epub 2011 Sep 27.
- Simon M, Braune S, Frings D, Wiontzek AK, Klose H, Kluge S. High-flow nasal cannula oxygen versus non-invasive ventilation in patients with acute hypoxaemic respiratory failure undergoing flexible bronchoscopy--a prospective randomised trial. Crit Care. 2014 Dec 22;18(6):712. doi: 10.1186/s13054-014-0712-9.
- Lucangelo U, Vassallo FG, Marras E, Ferluga M, Beziza E, Comuzzi L, Berlot G, Zin WA. High-flow nasal interface improves oxygenation in patients undergoing bronchoscopy. Crit Care Res Pract. 2012;2012:506382. doi: 10.1155/2012/506382. Epub 2012 May 20.
- Maitre B, Jaber S, Maggiore SM, Bergot E, Richard JC, Bakthiari H, Housset B, Boussignac G, Brochard L. Continuous positive airway pressure during fiberoptic bronchoscopy in hypoxemic patients. A randomized double-blind study using a new device. Am J Respir Crit Care Med. 2000 Sep;162(3 Pt 1):1063-7. doi: 10.1164/ajrccm.162.3.9910117.
- La Combe B, Messika J, Labbe V, Razazi K, Maitre B, Sztrymf B, Dreyfuss D, Fartoukh M, Ricard JD. High-flow nasal oxygen for bronchoalveolar lavage in acute respiratory failure patients. Eur Respir J. 2016 Apr;47(4):1283-6. doi: 10.1183/13993003.01883-2015. Epub 2016 Feb 11. No abstract available.
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
November 1, 2011
Primary Completion (ACTUAL)
September 1, 2015
Study Completion (ACTUAL)
September 1, 2015
Study Registration Dates
First Submitted
August 13, 2015
First Submitted That Met QC Criteria
August 13, 2015
First Posted (ESTIMATE)
August 14, 2015
Study Record Updates
Last Update Posted (ESTIMATE)
February 26, 2016
Last Update Submitted That Met QC Criteria
February 25, 2016
Last Verified
February 1, 2016
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- HLM_JDR4
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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