Evaluation of the Medentum Diagnostik Platform for Pediatric ENT Conditions and Asthma
Purpose
This study evaluates the diagnostic performance, usability, and clinical utility of the Medentum Diagnostik platform, a multisensor device with integrated software and artificial intelligence, in pediatric patients with asthma and ENT conditions. Participants will be assigned to either home-based use of the Diagnostik platform with telehealth-supported clinician evaluation or standard in-person care. The primary objective is to assess agreement between AI-generated diagnoses and clinician diagnoses obtained during study encounters, including telehealth evaluations in the Diagnostik arm and in-person evaluations in the standard-of-care arm. Secondary objectives include evaluating agreement between AI-generated diagnoses and independent research team diagnoses, as well as assessing usability, patient and caregiver satisfaction, healthcare utilization, and clinical outcomes such as asthma control and symptom resolution. This study will also evaluate differences in healthcare utilization, including in-person visits, emergency care use, and time to diagnosis and treatment, between study groups.
Conditions
- Acute Otitis Media (AOM)
- Strep Pharyngitis
- Asthma Exacerbation
- Pediatric Asthma
Eligibility
- Eligible Ages
- Between 3 Years and 17 Years
- Eligible Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- Age: Patients between the ages of 4 and 17 years (asthma) and 3-17 years (ENT) - Diagnosis: o Asthma patients: Diagnosed with mild-to-moderate and severe persistent asthma according to Global Initiative for Asthma (GINA) guidelines, with a history of symptoms or exacerbations requiring medical intervention (prior prednisone course and/or albuterol for >24 hours in context of acute wheezing episode) in the past 12 months. ENT patients: Diagnosed with common ENT conditions such as acute otitis media (AOM) or strep pharyngitis in the prior year. Diagnosis must be based on established clinical guidelines. - Technology access: Must have access to a smartphone, tablet, or other device capable of running the Medentum Diagnostik platform app and access to Wifi or cellular service. - Care access: Must be receiving routine care from University of Arizona or associated clinics in Arizona and have active health insurance - Consent: Must have parental or guardian consent for participation, as well as child assent when appropriate.(all children ≥7 yrs)
Exclusion Criteria
- Other medical conditions: Patients with additional chronic lung diseases (such as cystic fibrosis) requiring complex specialist care will be excluded. cerebral palsy, neurodevelopmental conditions, congenital heart disease. Patients with complex chronic conditions or chronic ENT conditions requiring complex specialist care will be excluded. - Recent surgical/complex ENT medical history: Patients who have had tympanostomy tubes or tonsillectomy/adenoidectomy, patients with chronic ENT conditions including chronic suppurative or serous otitis media - Recent medical history: Patients who have experienced severe asthma exacerbations requiring hospitalization or intensive treatment in the past 4 weeks - Comorbidities: Patients with speech delays, hearing impairments, or cognitive impairments that may affect their ability to use the Diagnostik platform accurately will be excluded. - Non-compliance risk: Patients or families that are unable to follow study instructions, comply with follow-up visits, or properly use the Medentum platform will be excluded.
Study Design
- Phase
- N/A
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel Assignment
- Intervention Model Description
- - 42 asthma patients: 21control (standard care), 21 intervention (use Diagnostik platform at home) - 42 ENT patients: 21 control (standard care), 21 intervention (use Diagnostik platform at home)
- Primary Purpose
- Diagnostic
- Masking
- None (Open Label)
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental Moderate-to-severe pediatric asthma patients with home-based use of Diagnostik platform |
Intervention Group with in-office standard of care for routine well visits, urgent care/ED visits as needed plus using the Medentum Diagnostik platform (multisensor device, + app+ AI platform) for telehealth management of asthma |
|
|
Placebo Comparator Moderate-to-severe pediatric asthma patients using standard-of-care asthma management |
Control Group receiving in-office standard of care for routine well visits, and urgent care/ED visits as needed. No Diagnostik platform use. |
|
|
Placebo Comparator Pediatric ENT patients with standard-of-care ENT management |
Control Group receiving in-office standard of care for routine well visits, and routine care, urgent care/ED visits as needed. |
|
|
Experimental Pediatric ENT patients with home-based use of Diagnostik platform |
Intervention Group with in-office standard of care for routine well visits, urgent care/ED visits as needed plus using the Medentum Diagnostik platform for telehealth for ENT conditions |
|
Recruiting Locations
Tuscon, Arizona 85745
More Details
- Status
- Recruiting
- Sponsor
- Medentum Innovations
Detailed Description
Study Design and Methodology This study is a randomized, controlled clinical trial designed to evaluate the diagnostic performance, usability, and clinical utility of the Medentum Diagnostik platform in pediatric patients with asthma and ear, nose, and throat (ENT) conditions, including acute otitis media and pharyngitis . Participants will be randomized to one of two groups: 1. home-based use of the Diagnostik platform with telehealth-supported clinician evaluation (intervention arm), or 2. standard-of-care clinical evaluation via in-person or telehealth visits without use of the Diagnostik platform (control arm). The study duration is 6 months. Intervention participants will use the Diagnostik platform during symptomatic episodes and for monthly monitoring (asthma patients), while control participants will receive routine clinical care. Follow-up data will be collected through platform data, medical record review, and patient-reported outcomes. Intervention and Data Collection Participants in the intervention arm will use the Diagnostik platform, which integrates a smartphone application with a multifunctional medical device, including a digital stethoscope, otoscope, thermometer, and pulse oximeter, to collect clinical data at home . During symptomatic episodes, participants will: Record lung sounds using the digital stethoscope Capture images of the ear or throat Enter symptom data and complete relevant questionnaires (e.g., Asthma Control Test) Measure vital signs, including temperature, heart rate, and oxygen saturation The platform's AI algorithms will analyze these data to generate a preliminary diagnostic assessment (e.g., presence or absence of wheeze, acute otitis media, pharyngitis). Intervention participants will then undergo a telehealth consultation with a clinician who will review the collected data, consider the AI-generated assessment, and establish a clinical diagnosis. Participants in the control arm will receive standard clinical care, including in-person or telehealth evaluations, during which clinicians will make diagnoses based on routine clinical assessment and testing. Primary Outcome Assessment The primary objective is to assess agreement between AI-generated diagnoses and clinician diagnoses obtained during study encounters. Clinician diagnoses will be established via telehealth evaluation in the intervention arm and via standard-of-care evaluation (in-person or telehealth) in the control arm. Diagnostic agreement will be evaluated separately for asthma and ENT conditions. Lung sounds will be assessed for the presence or absence of wheeze, and ear/throat images will be evaluated for acute otitis media and pharyngitis. Agreement between AI and clinician diagnoses will be quantified using percent agreement and Cohen's kappa. Secondary and Exploratory Assessments Secondary analyses will include evaluation of agreement between AI-generated diagnoses and research team diagnoses. Research diagnoses will be established by independent clinicians, including pediatric pulmonologists, based on blinded review of lung sound recordings and ear/throat images collected using the Diagnostik platform. Additional secondary outcomes will include usability, patient and caregiver satisfaction, healthcare utilization, and clinical outcomes such as symptom days, asthma control, rescue inhaler use, and time to symptom resolution. Healthcare utilization measures will include in-person visits, emergency department visits, and time to diagnosis and treatment. Exploratory analyses will assess the performance of the AI system across clinical conditions and care settings.