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De klinische studie NCT07389902 (PRIA) voor Pediatrische patiënten, Pediatric Patients in Hospital Settings, Ziekenhuisopgenomen kinderen is nog niet rekruterend. Bekijk de kaartweergave van de Klinische Studies Radar en de AI-ontdekkingstools voor alle details. Of stel hier een vraag.
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Impact of Conversational Approaches in Pediatric Social Robot-Mediated Interventions (PRIA) 60 Gerandomiseerd Pediatrisch Gepersonaliseerd

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De klinische studie NCT07389902 (PRIA) is een interventioneel studie bij Pediatrische patiënten, Pediatric Patients in Hospital Settings, Ziekenhuisopgenomen kinderen met de status nog niet rekruterend. De inclusie van 60 deelnemers start op 9 februari 2026. De studie wordt geleid door Samsung Medical Center en de voltooiing is gepland op 30 juli 2027. Laatste update op ClinicalTrials.gov: 5 februari 2026.
Beknopte samenvatting
This study examines how different robot dialogue systems (rule-based vs. large language model-based) and content types (emotional support vs. safety education) affect pediatric patients' responses during hospital-based robot-mediated interventions.

Approximately 60 pediatric patients aged 2-9 years will be randomly assigned to interact with a social robot (LIKU) using either rule-based or LLM-based dialogue. Each ch...

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Officiële titel

The Impact of Conversational Approaches in Pediatric Robot-Mediated Interventions on Children's Responses in Hospital Settings: A Comparative Study of Rule-Based vs. LLM-Based Systems

Aandoeningen
Pediatrische patiëntenPediatric Patients in Hospital SettingsZiekenhuisopgenomen kinderen
Andere studie-ID's
  • PRIA
  • SMC 2025-09-101-003
NCT-ID
NCT07389902
Startdatum (Werkelijk)
2026-02-09
Laatste update geplaatst
2026-02-05
Verwachte einddatum
2027-07-30
Inschrijving (Geschat)
60
Studietype
Interventioneel
FASE
N.v.t.
Status
Nog niet rekruterend
Trefwoorden
Child-robot interaction
Social robot
Pediatric hospitalization
Large language models
Human-robot interaction
Pediatric care
Primaire doel
Ondersteunende zorg
Toewijzing
Gerandomiseerd
Interventiemodel
Factorieel
Blindering
Enkelblind
Armen / Interventies
Deelnemersgroep/StudiearmInterventie/Behandeling
ExperimenteelRule-Based Robot Dialogue
Participants interact with LIKU robot using pre-programmed, rule-based dialogue responses. Each participant completes two activity sessions (emotional support content and safety education content) in randomized order.
Robot-Mediated Emotional Support Activity
10-15 minute structured activity focusing on emotional recognition, expression, and regulation through storytelling, discussion, and artistic activities (drawing, physical expression) with the LIKU social robot
Robot-Mediated Safety Education Activity
10-15 minute structured activity focusing on safety awareness and emergency response behaviors through educational videos, discussions, and hands-on activities (crafts, physical practice) with the LIKU social robot
ExperimenteelLLM-Based Robot Dialogue
Participants interact with LIKU robot using large language model-generated dialogue responses. Each participant completes two activity sessions (emotional support content and safety education content) in randomized order.
Robot-Mediated Emotional Support Activity
10-15 minute structured activity focusing on emotional recognition, expression, and regulation through storytelling, discussion, and artistic activities (drawing, physical expression) with the LIKU social robot
Robot-Mediated Safety Education Activity
10-15 minute structured activity focusing on safety awareness and emergency response behaviors through educational videos, discussions, and hands-on activities (crafts, physical practice) with the LIKU social robot
Primaire uitkomst
UitkomstmaatBeschrijving van de uitkomstmaatTijdsbestek
Child Engagement Level
Behavioral observation checklist assessing attention to robot, participation in activities, and task involvement. Scored by trained observers using standardized coding scheme based on video recordings.
Immediately following each intervention session (assessed within 1 hour post-session)
User Experience
User Experience Questionnaire (UEQ) - standardized 7-point semantic differential scale measuring six dimensions: attractiveness, perspicuity, efficiency, dependability, stimulation, and novelty of robot interaction.
Immediately following each intervention session (approximately 5 minutes post-session)
Robot Perception
Godspeed Questionnaire Series - standardized scale measuring five dimensions of robot perception: anthropomorphism, animacy, likeability, perceived intelligence, and perceived safety.
Immediately following each intervention session (approximately 5 minutes post-session)
Secundaire uitkomst
UitkomstmaatBeschrijving van de uitkomstmaatTijdsbestek
Content Appropriateness
Expert evaluation using 5-point Likert scale assessing developmental appropriateness, educational fit, robot speech pacing, content clarity, and activity flow. Evaluated by 5 pediatric development experts through video review.
Within 2 weeks of session completion via video review
Activity Preference
Child interview using picture cards to identify preferred activities and content types (emotional support vs safety education). Children select and explain their preferences.
Immediately following completion of both intervention sessions (approximately 5 minutes)
Content Comprehension
Child interview assessing understanding of activity content, key messages, and learning points from each session using age-appropriate questions.
Immediately following each intervention session (approximately 3 minutes)
Robot Relationship Quality
Child interview and behavioral observation assessing perceived intimacy with robot, emotional attachment, social bonding, and willingness to interact with robot again.
Immediately following intervention sessions (approximately 5 minutes)
Deelname-assistent
Geschiktheidscriteria

Leeftijd van deelnemers
Kind
Minimumleeftijd
2 Years
Geslachten die in aanmerking komen voor de studie
Allen
Accepteert gezonde vrijwilligers
Ja
  • Pediatric patients aged 2-9 years
  • Currently admitted to or visiting Samsung Medical Center pediatric ward or outpatient clinic
  • Capable of cognitive communication as determined by experienced medical staff
  • Written informed consent from parent/legal guardian obtained
  • Verbal assent from child obtained (developmentally appropriate)
  • Not in acute emergency situation
  • Able to engage in stable interaction for at least 5 minutes in hospital environment

  • Diagnosis of moderate to severe developmental delay (language or cognitive) documented in medical records
  • Currently in isolation treatment (e.g., due to infectious disease)
  • Experiencing acute pain, fever, or medical procedures that make study participation difficult
  • Parent/guardian or child declined participation or withdrew consent
Samsung Medical Center logoSamsung Medical Center
Centraal Contactpersoon
Contact: Yujin Seo, 82+1090603747, [email protected]
1 Studielocaties in 1 landen
Samsung Medical Center, Seoul, 06351, South Korea
YUJIN SEO, Contact, 01090603747, [email protected]