"Neutral Head Position" and "Head-lift Position" for Orotracheal Intubation With "Trachway" Intubating Stylet in Adults
17. oktober 2016 opdateret af: Wei-Hung Chan, Tri-Service General Hospital
"Neutral Head Position" and "Head-lift Position" for Orotrachwal Intubation With "Trachway" Intubating Stylet in Adults
The purpose of this study is to investigate two different patient's head and neck positions(neutral head position and head-lift position) for the effectiveness of orotracheal intubation with using the "Clarus Video System (Trachway®)" intubating stylet.
Studieoversigt
Status
Afsluttet
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
The sniffing position has traditionally been considered the optimal head position for direct laryngoscopy, However, it may aggravate cervical spine injury.
The Trachway® video stylet is an intubating device that may avoid cervical movement during intubation.
Nonetheless, the effectiveness of limited neck movement in patients with neutral head or head-lift position using the Trachway® video stylet remains unclear.
The purpose of this study was to compare the intubation time of the two positions with the Trachway® video stylet.
Undersøgelsestype
Interventionel
Tilmelding (Faktiske)
130
Fase
- Ikke anvendelig
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
-
-
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Taipei, Taiwan, 114
- Tri-Service General Hospital
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-
Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
20 år til 80 år (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ingen
Køn, der er berettiget til at studere
Alle
Beskrivelse
Inclusion Criteria:
- patients scheduled for various surgeries requiring general anesthesia with tracheal intubation
- American Society of Anesthesiologists(ASA) physical status classification I-III
Exclusion Criteria:
- pneumothorax
- room air saturation by pulse oximeter saturation less than 96%
- vocal cord palsy
- craniofacial anomaly
- congenital upper airway anomaly
- upper airway disease
- cervical spine pathology
- head and neck tumor status post radiotherapy
- an increased risk of regurgitation or pulmonary aspiration
- a history of difficult tracheal intubation
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: Head-lift Position
The patients' head was placed in the head-lift position(A 7 cm high pillow was set beneath the patients' head with head in neutral position) and then the patient was intubated with Trachway by single-handed chin lift technique
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A 7 cm high pillow was set beneath the patients' head with head in neutral position for intubation.
A 7 cm high pillow was set beneath the patients' head with head in neutral position for intubation.
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Ingen indgriben: Neutral Position
The patients' head was placed in the neutral position and then the patient was intubated with Trachway by single-handed chin lift technique
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Intubation Time
Tidsramme: from the intubating stylet touched the mouth to the capnogram shown, up to 30 seconds, and the sum of all attempts
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the interval from the intubating stylet touched the mouth to capnogram shown, with all attempts, and was recorded by an independent observer with a stop watch.
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from the intubating stylet touched the mouth to the capnogram shown, up to 30 seconds, and the sum of all attempts
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Modified Cormack-Lehane Grade
Tidsramme: during intubation, after epiglottis was identified on the video monitor
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The laryngeal view was graded by the observer with modified Cormack-Lehane grade after epiglottis was identified on the video monitor. Scale range (1, 2, 3, 4). Grade 1 is considered to be a better outcome while grade 4 is considered to be a worse outcome. |
during intubation, after epiglottis was identified on the video monitor
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Mean Arterial Pressure
Tidsramme: before and after intubation, up to 5 minutes
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compare the mean arterial pressure between two groups.
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before and after intubation, up to 5 minutes
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Visual Analog Scale of Sore Throat
Tidsramme: after anesthesia emergence 30 minutest, at post-anesthesia care unit
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All patients were asked to rate the degree of sore throat, using a visual analogue scale after anesthesia emergence in the post-anesthesia care unit. Scale range: 0-10. 0 is considered to be a better outcome while 10 is a worse outcome. |
after anesthesia emergence 30 minutest, at post-anesthesia care unit
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart
1. december 2014
Primær færdiggørelse (Faktiske)
1. oktober 2015
Studieafslutning (Faktiske)
1. oktober 2015
Datoer for studieregistrering
Først indsendt
13. oktober 2015
Først indsendt, der opfyldte QC-kriterier
16. oktober 2015
Først opslået (Skøn)
19. oktober 2015
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
9. december 2016
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
17. oktober 2016
Sidst verificeret
1. oktober 2016
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Andre undersøgelses-id-numre
- 2-103-05-125
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