Lung Ultrasonography vs Fiberoptic Bronchoscopy for Aiding Lung Collapse in Patient Using Double Lumen Tube
Study Details
Study Description
Brief Summary
The study contains the result from a comparison of diagnostic outcomes about lung collapse by using lung ultrasonography as a new diagnostic test compares to fiberoptic bronchoscopy as the standard test.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
The study contains the result from a comparison of diagnostic outcomes about lung collapse by using lung ultrasonography as a new diagnostic test compares to fiberoptic bronchoscopy as a standard test. Both of them detect lung collapse reported as surgical grading lung collapse by the thoracic surgeons. The protocol was performed in a randomized controlled trial whether the subject was allocated to the ultrasonography group or the fiberoptic bronchoscopy group.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Ultrasonography Patients in this group receive lung ultrasonography to detect lung collapse after insert double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering pleural cavity. |
Diagnostic Test: Lung ultrasonography by experienced anaesthesiologist
Use ultrasound image of lung at upper and lower lobe to detect lung collapse and compare grading of lung collapse by surgeon as gold standard
|
Active Comparator: Fiberoptic bronchoscopy Patients in this group receive fiberoptic bronchoscope to detect lung collapse after inserting a double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering the pleural cavity. |
Diagnostic Test: Fiberoptic bronchoscopy for double lumen tube's position
Use fiberoptic bronchoscope via double lumen tube to detect optimum position of double lumen tube and record grading of lung collapse by surgeon as gold standard
|
Outcome Measures
Primary Outcome Measures
- Number of Patients of Lung Collapse in Ultrasonography and Fiberoptic Bronchoscopy [30 minutes]
Compare number of patients with lung collapse detected by ultrasonography and fiberoptic bronchoscopy in patient with double lumen tube by report as specificity and sensitivity of detection of lung collapse by compare to visual grading of lung collapse by surgeon
Secondary Outcome Measures
- Timing to Detect Lung Collapse [30 minutes]
Time point from evaluation of lung collapse by each test to time point of grading lung collapse by gold standard( visual grading of lung collapse by surgeon)
- Accuracy of Detection of Lung Collapse in Ultrasonography Method in Cardiovascular and Thoracic Anesthesia Fellow [30 minutes]
Accuracy of detection of lung collapse in thoracic patient with lung ultrasonography in cardiac anaesthesiologist after training lung ultrasonography
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Adult patients, age ≥18 years old
-
American Society of Anesthesiologists(ASA) physical status classification I - III
-
Scheduled for elective thoracic surgery which requires One lung ventilation(OLV) with Left-sided double lumen tube
Exclusion Criteria:
-
Anticipated difficult intubation or with the tracheostomy tube
-
Patient with pneumothorax, pleural effusion, emphysema or past history of pleurodesis
-
Patient with deranges pulmonary function test (out of forced expiration volume in 1 s, total lung capacity, forced vital capacity <50% of the predicted values)
-
The patient refuses to participate.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Mahidol University | Bangkok Noi | Bangkok | Thailand | 10700 |
Sponsors and Collaborators
- Mahidol University
Investigators
- Principal Investigator: Kasana Raksamani, MD, Siriraj Hospital
Study Documents (Full-Text)
More Information
Publications
- Acosta CM, Maidana GA, Jacovitti D, Belaunzarán A, Cereceda S, Rae E, Molina A, Gonorazky S, Bohm SH, Tusman G. Accuracy of transthoracic lung ultrasound for diagnosing anesthesia-induced atelectasis in children. Anesthesiology. 2014 Jun;120(6):1370-9. doi: 10.1097/ALN.0000000000000231.
- Álvarez-Díaz N, Amador-García I, Fuentes-Hernández M, Dorta-Guerra R. Comparison between transthoracic lung ultrasound and a clinical method in confirming the position of double-lumen tube in thoracic anaesthesia. A pilot study. Rev Esp Anestesiol Reanim. 2015 Jun-Jul;62(6):305-12. doi: 10.1016/j.redar.2014.06.005. Epub 2014 Aug 20. English, Spanish.
- Boucek CD, Landreneau R, Freeman JA, Strollo D, Bircher NG. A comparison of techniques for placement of double-lumen endobronchial tubes. J Clin Anesth. 1998 Nov;10(7):557-60.
- Bussières JS, Somma J, Del Castillo JL, Lemieux J, Conti M, Ugalde PA, Gagné N, Lacasse Y. Bronchial blocker versus left double-lumen endotracheal tube in video-assisted thoracoscopic surgery: a randomized-controlled trial examining time and quality of lung deflation. Can J Anaesth. 2016 Jul;63(7):818-27. doi: 10.1007/s12630-016-0657-3. Epub 2016 May 2.
- Chou EH, Dickman E, Tsou PY, Tessaro M, Tsai YM, Ma MH, Lee CC, Marshall J. Ultrasonography for confirmation of endotracheal tube placement: a systematic review and meta-analysis. Resuscitation. 2015 May;90:97-103. doi: 10.1016/j.resuscitation.2015.02.013. Epub 2015 Feb 21. Review.
- Cohen E. Double-lumen tube position should be confirmed by fiberoptic bronchoscopy. Curr Opin Anaesthesiol. 2004 Feb;17(1):1-6.
- de Bellis M, Accardo R, Di Maio M, La Manna C, Rossi GB, Pace MC, Romano V, Rocco G. Is flexible bronchoscopy necessary to confirm the position of double-lumen tubes before thoracic surgery? Eur J Cardiothorac Surg. 2011 Oct;40(4):912-6. doi: 10.1016/j.ejcts.2011.01.070. Epub 2011 Jul 29. Erratum in: Eur J Cardiothorac Surg. 2012 Jun;41(6):1411. Lamanna, Carmine [corrected to La Manna, Carmine].
- Diaz NG. "A prospective comparative study to evaluate the utility of lung ultrasonography to improve the accuracy of traditional clinical methods to confirm position of left sided double lumen tube in elective thoracic surgeries". Indian J Anaesth. 2016 Mar;60(3):226-7. doi: 10.4103/0019-5049.177880.
- Kitabjian L, Bordi S, Elisha S, Gabot M, Heiner J, Nagelhout J, Thompson J. Anesthesia case management for video-assisted thoracoscopic surgery. AANA J. 2013 Feb;81(1):65-72.
- Lohser J. Evidence-based management of one-lung ventilation. Anesthesiol Clin. 2008 Jun;26(2):241-72, v. doi: 10.1016/j.anclin.2008.01.011. Review.
- Nam JS, Park I, Seo H, Min HG. The use of lung ultrasonography to confirm lung isolation in an infant who underwent emergent video-assisted thoracoscopic surgery: a case report. Korean J Anesthesiol. 2015 Aug;68(4):411-4. doi: 10.4097/kjae.2015.68.4.411. Epub 2015 Jul 28.
- Parab SY, Divatia JV, Chogle A. A prospective comparative study to evaluate the utility of lung ultrasonography to improve the accuracy of traditional clinical methods to confirm position of left sided double lumen tube in elective thoracic surgeries. Indian J Anaesth. 2015 Aug;59(8):476-81. doi: 10.4103/0019-5049.162983.
- Parab SY, Kumar P, Divatia JV, Sharma K. A prospective randomized controlled double-blind study comparing auscultation and lung ultrasonography in the assessment of double lumen tube position in elective thoracic surgeries involving one lung ventilation at a tertiary care cancer institute. Korean J Anesthesiol. 2019 Feb;72(1):24-31. doi: 10.4097/kja.d.17.00081. Epub 2018 Sep 12.
- Saporito A, Lo Piccolo A, Franceschini D, Tomasetti R, Anselmi L. Thoracic ultrasound confirmation of correct lung exclusion before one-lung ventilation during thoracic surgery. J Ultrasound. 2013 Nov 9;16(4):195-9. doi: 10.1007/s40477-013-0050-9. eCollection 2013 Nov 9.
- See KC, Ong V, Wong SH, Leanda R, Santos J, Taculod J, Phua J, Teoh CM. Lung ultrasound training: curriculum implementation and learning trajectory among respiratory therapists. Intensive Care Med. 2016 Jan;42(1):63-71. doi: 10.1007/s00134-015-4102-9. Epub 2015 Oct 16.
- Sustić A, Protić A, Cicvarić T, Zupan Z. The addition of a brief ultrasound examination to clinical assessment increases the ability to confirm placement of double-lumen endotracheal tubes. J Clin Anesth. 2010 Jun;22(4):246-9. doi: 10.1016/j.jclinane.2009.07.010.
- Yamaguchi Y, Moharir A, Burrier C, Tobias JD. Point-of-care lung ultrasound to evaluate lung isolation during one-lung ventilation in children: A case report. Saudi J Anaesth. 2019 Jul-Sep;13(3):243-245. doi: 10.4103/sja.SJA_115_19.
- Skanavitoon
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Ultrasonography | Fiberoptic Bronchoscopy |
---|---|---|
Arm/Group Description | Patients in this group receive lung ultrasonography to detect lung collapse after insert double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering pleural cavity. Lung ultrasonography by experienced anaesthesiologist: Use ultrasound image of lung at upper and lower lobe to detect lung collapse and compare grading of lung collapse by surgeon as gold standard | Patients in this group receive fiberoptic bronchoscope to detect lung collapse after inserting a double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering the pleural cavity. Fiberoptic bronchoscopy for double lumen tube's position: Use fiberoptic bronchoscope via double lumen tube to detect optimum position of double lumen tube and record grading of lung collapse by surgeon as gold standard |
Period Title: Overall Study | ||
STARTED | 100 | 100 |
COMPLETED | 97 | 98 |
NOT COMPLETED | 3 | 2 |
Baseline Characteristics
Arm/Group Title | Ultrasonography | Fiberoptic Bronchoscopy | Total |
---|---|---|---|
Arm/Group Description | Patients in this group receive lung ultrasonography to detect lung collapse after insert double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering pleural cavity. Lung ultrasonography by experienced anaesthesiologist: Use ultrasound image of lung at upper and lower lobe to detect lung collapse and compare grading of lung collapse by surgeon as gold standard | Patients in this group receive fiberoptic bronchoscope to detect lung collapse after inserting a double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering the pleural cavity. Fiberoptic bronchoscopy for double lumen tube's position: Use fiberoptic bronchoscope via double lumen tube to detect optimum position of double lumen tube and record grading of lung collapse by surgeon as gold standard | Total of all reporting groups |
Overall Participants | 97 | 98 | 195 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
60.4
(15.6)
|
60.6
(12.8)
|
60.5
(14.3)
|
Sex: Female, Male (Count of Participants) | |||
Female |
59
60.8%
|
50
51%
|
109
55.9%
|
Male |
38
39.2%
|
48
49%
|
86
44.1%
|
Race and Ethnicity Not Collected (Count of Participants) | |||
Count of Participants [Participants] |
0
0%
|
||
Region of Enrollment (participants) [Number] | |||
Thailand |
97
100%
|
98
100%
|
195
100%
|
BMI (kg/m^2) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [kg/m^2] |
24.4
(4.4)
|
24.0
(4.3)
|
24.2
(4.3)
|
Outcome Measures
Title | Number of Patients of Lung Collapse in Ultrasonography and Fiberoptic Bronchoscopy |
---|---|
Description | Compare number of patients with lung collapse detected by ultrasonography and fiberoptic bronchoscopy in patient with double lumen tube by report as specificity and sensitivity of detection of lung collapse by compare to visual grading of lung collapse by surgeon |
Time Frame | 30 minutes |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Ultrasonography | Fiberoptic Bronchoscopy |
---|---|---|
Arm/Group Description | Patients in this group receive lung ultrasonography to detect lung collapse after insert double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering pleural cavity. Lung ultrasonography by experienced anaesthesiologist: Use ultrasound image of lung at upper and lower lobe to detect lung collapse and compare grading of lung collapse by surgeon as gold standard | Patients in this group receive fiberoptic bronchoscope to detect lung collapse after inserting a double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering the pleural cavity. Fiberoptic bronchoscopy for double lumen tube's position: Use fiberoptic bronchoscope via double lumen tube to detect optimum position of double lumen tube and record grading of lung collapse by surgeon as gold standard |
Measure Participants | 97 | 98 |
Count of Participants [Participants] |
89
91.8%
|
83
84.7%
|
Title | Timing to Detect Lung Collapse |
---|---|
Description | Time point from evaluation of lung collapse by each test to time point of grading lung collapse by gold standard( visual grading of lung collapse by surgeon) |
Time Frame | 30 minutes |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Ultrasonography | Fiberoptic Bronchoscopy |
---|---|---|
Arm/Group Description | Patients in this group receive lung ultrasonography to detect lung collapse after insert double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering pleural cavity. Lung ultrasonography by experienced anaesthesiologist: Use ultrasound image of lung at upper and lower lobe to detect lung collapse and compare grading of lung collapse by surgeon as gold standard | Patients in this group receive fiberoptic bronchoscope to detect lung collapse after inserting a double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering the pleural cavity. Fiberoptic bronchoscopy for double lumen tube's position: Use fiberoptic bronchoscope via double lumen tube to detect optimum position of double lumen tube and record grading of lung collapse by surgeon as gold standard |
Measure Participants | 97 | 98 |
Median (Full Range) [minutes] |
14
|
9
|
Title | Accuracy of Detection of Lung Collapse in Ultrasonography Method in Cardiovascular and Thoracic Anesthesia Fellow |
---|---|
Description | Accuracy of detection of lung collapse in thoracic patient with lung ultrasonography in cardiac anaesthesiologist after training lung ultrasonography |
Time Frame | 30 minutes |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Ultrasonography | Fiberoptic Bronchoscopy |
---|---|---|
Arm/Group Description | Patients in this group receive lung ultrasonography to detect lung collapse after insert double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering pleural cavity. Lung ultrasonography by experienced anaesthesiologist: Use ultrasound image of lung at upper and lower lobe to detect lung collapse and compare grading of lung collapse by surgeon as gold standard | Patients in this group receive fiberoptic bronchoscope to detect lung collapse after inserting a double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering the pleural cavity. Fiberoptic bronchoscopy for double lumen tube's position: Use fiberoptic bronchoscope via double lumen tube to detect optimum position of double lumen tube and record grading of lung collapse by surgeon as gold standard |
Measure Participants | 97 | 98 |
Count of Participants [Participants] |
89
91.8%
|
83
84.7%
|
Adverse Events
Time Frame | Total intraoperative period, an average of 1 hour | |||
---|---|---|---|---|
Adverse Event Reporting Description | Desaturation | |||
Arm/Group Title | Ultrasonography | Fiberoptic Bronchoscopy | ||
Arm/Group Description | Patients in this group receive lung ultrasonography to detect lung collapse after insert double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering pleural cavity. Lung ultrasonography by experienced anaesthesiologist: Use ultrasound image of lung at upper and lower lobe to detect lung collapse and compare grading of lung collapse by surgeon as gold standard | Patients in this group receive fiberoptic bronchoscope to detect lung collapse after inserting a double lumen tube and finally compare lung collapse by the surgeon's visual grading scale of lung collapse when entering the pleural cavity. Fiberoptic bronchoscopy for double lumen tube's position: Use fiberoptic bronchoscope via double lumen tube to detect optimum position of double lumen tube and record grading of lung collapse by surgeon as gold standard | ||
All Cause Mortality |
||||
Ultrasonography | Fiberoptic Bronchoscopy | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/97 (0%) | 0/98 (0%) | ||
Serious Adverse Events |
||||
Ultrasonography | Fiberoptic Bronchoscopy | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/97 (0%) | 0/98 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
Ultrasonography | Fiberoptic Bronchoscopy | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 33/97 (34%) | 29/98 (29.6%) | ||
Cardiac disorders | ||||
Hypotension | 33/97 (34%) | 33 | 29/98 (29.6%) | 29 |
Desaturation | 16/97 (16.5%) | 16 | 11/98 (11.2%) | 11 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Kasana Raksamanee |
---|---|
Organization | Mahidol University |
Phone | 66967841010 |
kasana@gmail.com |
- Skanavitoon