Flexible Tip Bougie vs Tube With Stylet for Intubation With a Videolaryngoscopy in ICU (VIDEOL-FLEXTIP)

Intubation; Difficult or Failed Clinical Trial

— VIFLEXTIPICU  

Official title:

A Randomized Comparison Between the Flexible Tip Bougie vs Tube With Stylet for First-attempt Intubation Success With a Videolaryngoscopy in ICU Patients

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05429112
• Other study ID #: VIDEOLAR-FLEXTIP-ICU
• Status: Recruiting
• Phase: N/A
• Start date: May 17, 2022
• Est. completion date: December 31, 2024

Study information

• Verified date: July 2023
• Source: Hospital Clinico Universitario de Santiago
• Contact: Manuel Taboada Muñiz, Ph.D.
• Phone: 0034-981950674
• Email: manutabo[@]yahoo.es
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Tracheal intubation in the intensive care unit (ICU) is associated with high incidence of difficult intubation and complications . Videolaryngoscopes (VLs) devices have been proposed to improve airway management, and the use of VLs are recommended as first-line or after a first-attempt failure using direct laryngoscopy in ICU airway management algorithms. Although two meta-analysis showed that videolaryngoscopy improves visualization of the glottis and the first-attempt success, other two meta-analysis reported that videolaryngoscopy didn´t improve first-attempt success rate. The reason may be that although VLs improve glottic visualization, on many occasions it may not be accompanied by intubation at the first attempt, because the endotracheal tube has to pass a sharp angle to enter the trachea. To avoid this limitation, a new flexible tip bougie is designed to flexibly navigate the distal tip and help facilitate precise insertion of the endotracheal tube in the trachea .

Description:

Although VLs improve glottic visualization, on many occasions it may not be accompanied by intubation at the first attempt, because the endotracheal tube has to pass a sharp angle to enter the trachea. To avoid this limitation, a new flexible tip bougie is designed to flexibly navigate the distal tip and help facilitate precise insertion of the endotracheal tube in the trachea. The flexible tip bougie has an integrated slider along the surface which moves the tip anterior and posterior while the pre-curved distal portion of shaft allows the angulation to provide anterior flexion. This new flexible tip bougie could be used as a rescue when first intubation failure using the videolaryngoscopy, or as a first option to improve the percentage of patients intubated at the first attempt. The purpose of this prospective randomized study is to compare successful intubation on the first attempt wuth the new flexible tip bougie versus endotracheal tube with stylet during intubation with videolaryngoscopy of critically ill adults in ICU.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 140
• Est. completion date: December 31, 2024
• Est. primary completion date: December 31, 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 85 Years

Eligibility

Inclusion Criteria:

• Patients admitted in the intensive care unit (ICU) and require mechanical ventilation through a tracheal tube.
• Adult (age = 18 years)
• Written informed consent from the patient or proxy (if present) before inclusion or once possible when patient has been included in a context of emergency.

Exclusion Criteria:

• Refusal of study participation or to pursue the study by the patient
• Pregnancy

Related Conditions & MeSH terms

• Intubation; Difficult or Failed

Intervention

Device:
• Flexible Tip Bougie
Patients randomised to Flexible Tip Bougie will be intubated with a Videolaryngoscopy and with a Flexible Tip Bougie.
• Endotracheal Tube with Stylet
Patients randomised to Endotracheal Tube with Stylet will be intubated with a Videolaryngoscopy and with a endotracheal tube + stylet.

Locations

Country	Name	City	State
Spain	University Clinical Hospital of Santiago de Compostela	Santiago de Compostela	A Coruña

Sponsors (1)

Lead Sponsor	Collaborator
Hospital Clinico Universitario de Santiago

Country where clinical trial is conducted

Spain, 

References & Publications (4)

Driver BE, Prekker ME, Klein LR, Reardon RF, Miner JR, Fagerstrom ET, Cleghorn MR, McGill JW, Cole JB. Effect of Use of a Bougie vs Endotracheal Tube and Stylet on First-Attempt Intubation Success Among Patients With Difficult Airways Undergoing Emergency Intubation: A Randomized Clinical Trial. JAMA. 2018 Jun 5;319(21):2179-2189. doi: 10.1001/jama.2018.6496. — View Citation

Driver BE, Semler MW, Self WH, Ginde AA, Trent SA, Gandotra S, Smith LM, Page DB, Vonderhaar DJ, West JR, Joffe AM, Mitchell SH, Doerschug KC, Hughes CG, High K, Landsperger JS, Jackson KE, Howell MP, Robison SW, Gaillard JP, Whitson MR, Barnes CM, Latimer AJ, Koppurapu VS, Alvis BD, Russell DW, Gibbs KW, Wang L, Lindsell CJ, Janz DR, Rice TW, Prekker ME, Casey JD; BOUGIE Investigators and the Pragmatic Critical Care Research Group. Effect of Use of a Bougie vs Endotracheal Tube With Stylet on Successful Intubation on the First Attempt Among Critically Ill Patients Undergoing Tracheal Intubation: A Randomized Clinical Trial. JAMA. 2021 Dec 28;326(24):2488-2497. doi: 10.1001/jama.2021.22002. — View Citation

Jaber S, Rolle A, Godet T, Terzi N, Riu B, Asfar P, Bourenne J, Ramin S, Lemiale V, Quenot JP, Guitton C, Prudhomme E, Quemeneur C, Blondonnet R, Biais M, Muller L, Ouattara A, Ferrandiere M, Saint-Leger P, Rimmele T, Pottecher J, Chanques G, Belafia F, Chauveton C, Huguet H, Asehnoune K, Futier E, Azoulay E, Molinari N, De Jong A; STYLETO trial group. Effect of the use of an endotracheal tube and stylet versus an endotracheal tube alone on first-attempt intubation success: a multicentre, randomised clinical trial in 999 patients. Intensive Care Med. 2021 Jun;47(6):653-664. doi: 10.1007/s00134-021-06417-y. Epub 2021 May 25. — View Citation

Ruetzler K, Smereka J, Abelairas-Gomez C, Frass M, Dabrowski M, Bialka S, Misiolek H, Plusa T, Robak O, Aniolek O, Ladny JR, Gorczyca D, Ahuja S, Szarpak L. Comparison of the new flexible tip bougie catheter and standard bougie stylet for tracheal intubation by anesthesiologists in different difficult airway scenarios: a randomized crossover trial. BMC Anesthesiol. 2020 Apr 20;20(1):90. doi: 10.1186/s12871-020-01009-7. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Difference in the first attempt success rate (percentage)	To compare the difference in the first attempt success rate (percentage) of different techniques for tracheal intubation.	during intubation
Secondary	Difference in the overall success rate (percentage)	To compare the difference overall success rate (percentage) of different techniques for tracheal intubation.	during intubation
Secondary	Difference in the incidence of complications related to intubation	To compare the difference in complications (percentage) of different techniques for tracheal intubation: Hypoxemia (SpO2) < 90 %, Hypoxemia severe (SpO2) < 80 %, Hypotension defined as systolic blood pressure less than 80 mm Hg, Severe hypotension defined as systolic blood pressure less than 65 mm Hg, Cardiac arrest, death during intubation, Moderate or difficult intubation, oesophageal intubation, pulmonary aspiration, dental injuries.	Participants will be followed from the beginning of the intervention to 30 minutes after the intervention
Secondary	Difficulty of intubation	Operator-assessed subjective difficulty of intubation by means of a special analogue numerical scale from 0 to 10, where 0=no subjective difficulty and 10=maximal subjective difficulty	during intubation
Secondary	Modified Cormack-Lehane grade of glottic view	Modified Cormack-Lehane grade of glottic view: I: full view of the glottis IIa: partial view of the glottis IIb: arytenoid or posterior part of the vocal cords just visible III: only epiglottis visible IV: neither glottis nor epiglottis visible	during intubation
Secondary	Additional airway equipment	Need for additional airway equipment	during intubation
Secondary	Number of intubation attempts	Number of intubation attempts	during intubation