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- Essai clinique NCT07761637
Non-Wearable Audiovisual Distraction for Children's Medical Anxiety in the ED
Effectiveness of Non-Wearable Immersive Audiovisual Distraction in Alleviating Pediatric Anxiety in Emergency Department: A Stratified Randomized Controlled Trial
Pediatric emergency department (ED) visits often cause significant anxiety and stress for young patients due to unfamiliar environments and invasive medical procedures. Non-pharmacological interventions, such as distraction, are vital for reducing pediatric anxiety and improving procedural outcomes.
This study evaluates the effectiveness of a non-wearable, immersive audiovisual distraction system (LG StanbyME display) in alleviating pediatric anxiety during emergency department care, compared to standard care.
The main questions it aims to answer are:
Does non-wearable audiovisual distraction reduce anxiety levels in pediatric emergency patients compared to standard care?
Does the intervention improve physiological indicators of distress, such as Heart Rate Variability (HRV)?
Participants will:
Be randomly assigned to either the non-wearable audiovisual distraction group or the routine care group.
Undergo continuous physiological monitoring (HRV) and clinical anxiety assessment (mYPAS-SF) during their ED visit.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Pediatric anxiety in emergency settings can lead to uncooperative behavior, prolonged procedure times, and long-term medical fear. Traditional Virtual Reality (VR) headsets often face clinical limitations in pediatric EDs, such as user discomfort, sanitation challenges, and restricted head/eye movement.
To address these barriers, this stratified randomized controlled trial (RCT) introduces a non-wearable, highly mobile immersive display system (LG StanbyME) combined with interactive soothing content and digital companionship.
Pediatric patients aged 3 to 12 years presenting to the Emergency Department of National Taiwan University Hospital Yunlin Branch will be screened for eligibility. Eligible participants will be randomized into two arms:
Experimental Group: Receives non-wearable immersive audiovisual distraction via the mobile display during ED waiting and procedural periods.
Control Group: Receives standard pediatric ED care without digital distraction devices.
Primary outcomes include objective autonomic nervous system activity evaluated through continuous Heart Rate Variability (HRV) monitoring using a wearable ECG recorder (QOCA ecg103). Secondary outcomes include subjective pediatric anxiety scores assessed via the Modified Yale Preoperative Anxiety Scale-Short Form (mYPAS-SF), parental anxiety, and staff satisfaction.
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: Nai-Yun Chang, MD
- Numéro de téléphone: +886-972-655-205
- E-mail: gigi06060606@gmail.com
Lieux d'étude
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Yunlin County
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Douliu, Yunlin County, Taïwan, 640203
- National Taiwan University Hospital Yunlin Branch
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Contact:
- Nai-Yun Chang, MD
- Numéro de téléphone: +886-972-655-205
- E-mail: gigi06060606@gmail.com
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Enfant
Accepte les volontaires sains
La description
Inclusion Criteria:
- Pediatric patients aged 6 to 12 years presenting to the Emergency Department.
- Requiring invasive medical procedures (e.g., blood sampling, intravenous line insertion, or laceration repair/suturing).
- Patient and legal guardian/parent willing and able to provide informed assent/consent and comply with study protocols.
Exclusion Criteria:
- Patients with severe developmental delay, cognitive impairment, or neurological disorders affecting communication or behavioral assessment.
- Patients with severe visual or hearing impairment that prevents interaction with the non-wearable display system.
- Hemodynamically unstable patients or those requiring immediate life-saving resuscitation.
- Patients with severe upper body or facial injuries that prevent the placement or operation of continuous ECG recorders.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Soins de soutien
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Audiovisual Distraction Group
Pediatric patients receive non-wearable immersive audiovisual distraction via a mobile display (LG StanbyME presenting low-stimulation, guided soothing videos and simple interactive games) during emergency department procedures.
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Implementation of a non-wearable mobile display system (LG StanbyME) providing gentle, low-stimulation audiovisual distraction and digital companionship to alleviate pediatric procedural anxiety.
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Comparateur actif: Routine Care Group
Pediatric patients receive standard emergency department care without additional digital audiovisual distraction devices.
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Standard pediatric emergency department care according to clinical guidelines without digital distraction devices.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Changes in Heart Rate Variability High-Frequency Power (HF-HRV)
Délai: Continuously measured from baseline (wait time, T0) through procedural period (T1/T2) up to 30 minutes post-procedure (recovery period, T3).
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Continuous measurement of parasympathetic autonomic activity evaluated via HF power in normalized units (nu) or $ms^2$
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Continuously measured from baseline (wait time, T0) through procedural period (T1/T2) up to 30 minutes post-procedure (recovery period, T3).
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Changes in Heart Rate Variability LF/HF Ratio
Délai: Continuously measured from baseline (wait time, T0) through procedural period (T1/T2) up to 30 minutes post-procedure (recovery period, T3).
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Autonomic nervous system balance assessed via the ratio of Low-Frequency to High-Frequency power.
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Continuously measured from baseline (wait time, T0) through procedural period (T1/T2) up to 30 minutes post-procedure (recovery period, T3).
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Changes in Heart Rate Variability RMSSD
Délai: Continuously measured from baseline (wait time, T0) through procedural period (T1/T2) up to 30 minutes post-procedure (recovery period, T3).
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Short-term parasympathetic modulation evaluated via Root Mean Square of Successive Differences (RMSSD) in milliseconds (ms).
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Continuously measured from baseline (wait time, T0) through procedural period (T1/T2) up to 30 minutes post-procedure (recovery period, T3).
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Pediatric Observational Anxiety Score (mYPAS-SF)
Délai: Assessed at baseline (pre-procedure) and immediately post-procedure.
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Behavioral anxiety score assessed using the Modified Yale Preoperative Anxiety Scale-Short Form (mYPAS-SF).
The tool evaluates 4 categories (activity, vocalization, emotional expressiveness, and state of arousal), yielding a total score ranging from 22.9 to 100, where higher scores indicate greater procedural anxiety.
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Assessed at baseline (pre-procedure) and immediately post-procedure.
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Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chercheur principal: Nai-Yun Chang, MD, National Taiwan University Hospital
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
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
- 202601226RINE
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
Délai de partage IPD
Critères d'accès au partage IPD
Type d'informations de prise en charge du partage d'IPD
- PROTOCOLE D'ÉTUDE
- SÈVE
- CIF
- RSE
Informations sur les médicaments et les dispositifs, documents d'étude
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