The Clarus Video System and Direct Laryngoscope for Rapid Sequence Induction Intubation With Cricoid Pressure
NCT ID: NCT03841890
Last Updated: 2019-02-15
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
150 participants
INTERVENTIONAL
2016-11-04
2018-04-14
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
SUPPORTIVE_CARE
SINGLE
Study Groups
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Intubation with the Clarus Video System as a video stylet
the Clarus Video System as a video stylet
video-guided intubation
Intubation with the Clarus Video System as a lightwand
the Clarus Video System as a lightwand
The endotracheal tube will be initially guided into larynx in the dimly lit operating room by a bright glow moving in the anterior soft tissue of the neck and finally by the image of the trachea rings on the video screen.
Intubation with direct laryngoscope
direct laryngoscope
Macintosh laryngoscope size 3
Interventions
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the Clarus Video System as a video stylet
video-guided intubation
the Clarus Video System as a lightwand
The endotracheal tube will be initially guided into larynx in the dimly lit operating room by a bright glow moving in the anterior soft tissue of the neck and finally by the image of the trachea rings on the video screen.
direct laryngoscope
Macintosh laryngoscope size 3
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Scheduled for elective surgery under general anesthesia
Exclusion Criteria
* Interincisor distance \< 3 cm
* Poor dentition
* Upper airway tumor
* Limited neck mobility
* Pregnancy
* History of difficult tracheal intubation
20 Years
ALL
No
Sponsors
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Chang Gung Memorial Hospital
OTHER
Responsible Party
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Principal Investigators
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An-Hsun Cho, PhD
Role: PRINCIPAL_INVESTIGATOR
Chang Gung Memorial Hospital
Locations
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Chang Gung Memorial Hospital
Taoyuan District, , Taiwan
Countries
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References
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Algie CM, Mahar RK, Tan HB, Wilson G, Mahar PD, Wasiak J. Effectiveness and risks of cricoid pressure during rapid sequence induction for endotracheal intubation. Cochrane Database Syst Rev. 2015 Nov 18;2015(11):CD011656. doi: 10.1002/14651858.CD011656.pub2.
Birenbaum A, Hajage D, Roche S, Ntouba A, Eurin M, Cuvillon P, Rohn A, Compere V, Benhamou D, Biais M, Menut R, Benachi S, Lenfant F, Riou B; IRIS Investigators Group. Effect of Cricoid Pressure Compared With a Sham Procedure in the Rapid Sequence Induction of Anesthesia: The IRIS Randomized Clinical Trial. JAMA Surg. 2019 Jan 1;154(1):9-17. doi: 10.1001/jamasurg.2018.3577.
Sajayan A, Wicker J, Ungureanu N, Mendonca C, Kimani PK. Current practice of rapid sequence induction of anaesthesia in the UK - a national survey. Br J Anaesth. 2016 Sep;117 Suppl 1:i69-i74. doi: 10.1093/bja/aew017. Epub 2016 Feb 24.
Vanner RG, Clarke P, Moore WJ, Raftery S. The effect of cricoid pressure and neck support on the view at laryngoscopy. Anaesthesia. 1997 Sep;52(9):896-900. doi: 10.1111/j.1365-2044.1997.181-az0315.x.
Turgeon AF, Nicole PC, Trepanier CA, Marcoux S, Lessard MR. Cricoid pressure does not increase the rate of failed intubation by direct laryngoscopy in adults. Anesthesiology. 2005 Feb;102(2):315-9. doi: 10.1097/00000542-200502000-00012.
Komasawa N, Kido H, Miyazaki Y, Tatsumi S, Minami T. Cricoid pressure impedes tracheal intubation with the Pentax-AWS Airwayscope(R): a prospective randomized trial. Br J Anaesth. 2016 Mar;116(3):413-6. doi: 10.1093/bja/aev438. Epub 2016 Jan 27.
Byhahn C, Nemetz S, Breitkreutz R, Zwissler B, Kaufmann M, Meininger D. Brief report: tracheal intubation using the Bonfils intubation fibrescope or direct laryngoscopy for patients with a simulated difficult airway. Can J Anaesth. 2008 Apr;55(4):232-7. doi: 10.1007/BF03021507.
Hung OR, Pytka S, Morris I, Murphy M, Launcelott G, Stevens S, MacKay W, Stewart RD. Clinical trial of a new lightwand device (Trachlight) to intubate the trachea. Anesthesiology. 1995 Sep;83(3):509-14. doi: 10.1097/00000542-199509000-00009.
Cooney DR, Beaudette C, Clemency BM, Tanski C, Wojcik S. Endotracheal intubation with a video-assisted semi-rigid fiberoptic stylet by prehospital providers. Int J Emerg Med. 2014 Nov 26;7(1):45. doi: 10.1186/s12245-014-0045-0. eCollection 2014.
Yang M, Kim JA, Ahn HJ, Choi JW, Kim DK, Cho EA. Double-lumen tube tracheal intubation using a rigid video-stylet: a randomized controlled comparison with the Macintosh laryngoscope. Br J Anaesth. 2013 Dec;111(6):990-5. doi: 10.1093/bja/aet281. Epub 2013 Aug 23.
Hsu HT, Chou SH, Chen CL, Tseng KY, Kuo YW, Chen MK, Cheng KI. Left endobronchial intubation with a double-lumen tube using direct laryngoscopy or the Trachway(R) video stylet. Anaesthesia. 2013 Aug;68(8):851-5. doi: 10.1111/anae.12340.
Hodgson RE, Gopalan PD, Burrows RC, Zuma K. Effect of cricoid pressure on the success of endotracheal intubation with a lightwand. Anesthesiology. 2001 Feb;94(2):259-62. doi: 10.1097/00000542-200102000-00015.
Lin YC, Cho AH, Lin JR, Chung YT. The Clarus Video System (Trachway) and direct laryngoscope for endotracheal intubation with cricoid pressure in simulated rapid sequence induction intubation: a prospective randomized controlled trial. BMC Anesthesiol. 2019 Mar 4;19(1):33. doi: 10.1186/s12871-019-0703-0.
Other Identifiers
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201601025A3C502
Identifier Type: -
Identifier Source: org_study_id
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