- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT03488849
SureCRIC Standardized Patient Study
SureCRIC is intended to be used as an accessory to cricothyrotomy and tracheotomy devices, helping to identify and stabilize anatomical landmarks for establishing an airway.
Cricothyroid membrane identification accuracy has been reported to be 30-62% in the literature [Bai15, Ell10, Kri15, Lam15]. The current study assesses SureCRIC-assisted medic performance in identifying the cricothyroid membrane in a diverse standardized patient population.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Type d'étude
Inscription (Réel)
Contacts et emplacements
Lieux d'étude
-
-
District of Columbia
-
Washington, District of Columbia, États-Unis, 20008
- National Center for Human Factors in Healthcare
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Enfant
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Participants (Users):
Inclusion Criteria:
- Paramedic or military combat medic
- Trained to perform a cricothyrotomy
Exclusion Criteria:
- Current or former instructor of cricothyrotomy, airway management, or anatomy
- Experience performing cricothyrotomy on a patient in the last 6 months
- Training on cricothyrotomy in the last 3 months
- Previous or current participation in a study related to cricothyrotomy
- Any condition or physical impairment that limits dexterity and/or tactile feedback
- Performed two or more cricothyrotomies on live humans
- Previous exposure to the SureCRIC
Healthy Volunteers (Standardized Patients):
Inclusion Criteria:
- Less than 10th percentile height female
- 50th percentile height female
- Greater than 90th percentile height female
- Less than 10th percentile height male
- 50th percentile height male
- Greater than 90th percentile height male
Exclusion Criteria:
- Previous exposure to the SureCRIC
- Age under 18 or over 60
- Any skin condition including, but not limited to, eczema and hives
- Skin that is thin, fragile, sensitive and/or prone to redness or irritation including skin that maintains a red, irritated appearance after the light application of pressure
- Easy bruising or use of any blood thinning medication (including aspirin)
- Beard on the neck
- Use of a steroid medication by mouth or in a topical formulation like a cream or ointment
- Any of the following chronic conditions: chronic kidney disease, chronic liver disease, coagulation disorders such as hemophilia or von Willebrand disease, low or dysfunctional platelets (e.g., thrombocytopenia), leukemia, Cushing's syndrome, Ehlers Danlos syndrome, celiac disease, any condition that causes easy bruising or sensitive or fragile skin.
- Previous neck surgery, previous neck trauma, thyroid mass or enlargement, or other neck abnormalities
- Any condition that would make lying supine or without a pillow painful or impossible
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: SureCRIC
SureCRIC-aided cricothyroid membrane identification
|
SureCRIC is intended to be used as an accessory to cricothyrotomy and tracheotomy devices, helping to identify and stabilize anatomical landmarks for establishing an airway.
|
|
Comparateur actif: Freehand
Freehand cricothyroid membrane identification
|
Freehand palpation approach to identification of the cricothyroid membrane
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Number of Paramedics/Combat Medics Who Accurately Identified the Cricothyroid Membrane on Standardized Patients of Different Sizes
Délai: 1 day
|
pass/fail assessment for CTM identification as gauged by expert (senior orolaryngologist)
|
1 day
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Time to Cricothyroid Membrane Identification
Délai: 1 day
|
time to cricothyroid membrane identification as measured by direct observation
|
1 day
|
Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Publications et liens utiles
Publications générales
- Bair AE, Chima R. The inaccuracy of using landmark techniques for cricothyroid membrane identification: a comparison of three techniques. Acad Emerg Med. 2015 Aug;22(8):908-14. doi: 10.1111/acem.12732. Epub 2015 Jul 21.
- Elliott DS, Baker PA, Scott MR, Birch CW, Thompson JM. Accuracy of surface landmark identification for cannula cricothyroidotomy. Anaesthesia. 2010 Sep;65(9):889-94. doi: 10.1111/j.1365-2044.2010.06425.x. Erratum In: Anaesthesia. 2010 Dec;65(12):1258.
- Kristensen MS, Teoh WH, Rudolph SS, Tvede MF, Hesselfeldt R, Borglum J, Lohse T, Hansen LN. Structured approach to ultrasound-guided identification of the cricothyroid membrane: a randomized comparison with the palpation method in the morbidly obese. Br J Anaesth. 2015 Jun;114(6):1003-4. doi: 10.1093/bja/aev123. No abstract available.
- Lamb A, Zhang J, Hung O, Flemming B, Mullen T, Bissell MB, Arseneau I. Accuracy of identifying the cricothyroid membrane by anesthesia trainees and staff in a Canadian institution. Can J Anaesth. 2015 May;62(5):495-503. doi: 10.1007/s12630-015-0326-y. Epub 2015 Jan 31.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- SureCRIC_SP1
- W81XWH-14-C-0011 (Autre identifiant: Defense Health Program)
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
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