Developing a Childhood Asthma Risk Passive Digital Marker
- Conditions
- Pediatric Asthma
- Interventions
- Other: Childhood Asthma Passive Digital Marker
- Registration Number
- NCT05826561
- Lead Sponsor
- Indiana University
- Brief Summary
Underdiagnosis and undertreatment is a major problem in childhood asthma management, especially in preschool-aged children. Current prognostic approaches using risk-score based tools have poor-to-modest accuracy, are impractical, and have limited evidence of efficacy in clinical settings and hence are not widely used in practice.
The objective of the study is to determine the usability, acceptability, feasibility, and preliminary efficacy of the childhood asthma passive digital marker (PDM) among pediatricians. The study will include practicing pediatricians within the IU Health Network.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 100
• Practicing pediatricians within the IU Health Network
• Non-practicing pediatricians within the IU Health Network
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description PDM Intervention Clinicians - pre and post test Childhood Asthma Passive Digital Marker N=25 intervention pediatric clinicians, who will receive the pre and post test. Using the PDM, each clinician will be presented with 10 randomly selected vignettes of 10 children \[5 with and 5 without asthma\] and asked to provide a prediction of a child's asthma risk at 6-10 years. PDM Intervention Clinicians - post test only Childhood Asthma Passive Digital Marker N=25 intervention pediatric clinicians, who will receive the post test only. Using the PDM, each clinician will be presented with 10 randomly selected vignettes of 10 children \[5 with and 5 without asthma\] and asked to provide a prediction of a child's asthma risk at 6-10 years.
- Primary Outcome Measures
Name Time Method Perceived PDM acceptance 8 to 12 months Perceived PDM acceptance will be measured using a Behavioral Intention scale (BIS).
Perceived PDM usability 8 to 12 months Perceived Usability will be measured using a modified Simplified System Usability Scale (SUS).
Study feasibility 8 to 12 months Percent of successful study enrollment of eligible clinicians (\>80%)
- Secondary Outcome Measures
Name Time Method Prognostic accuracy 3 to 12 months % correct clinician predictions at pre and post test
Trial Locations
- Locations (1)
Indiana University
🇺🇸Indianapolis, Indiana, United States