- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07746921
Smart Inhaler and Remote Asthma Management in Adolescents With Intellectual and Developmental Disabilities (IDD)
A Pilot Randomized Controlled Trial: Utilizing a Digital Inhaler Cap to Support for Remote Asthma Management in Adolescents With Intellectual and Developmental Disabilities
Panoramica dello studio
Stato
Condizioni
Descrizione dettagliata
The study is a single-blinded randomized-controlled pilot trial with a goal of 34 participants ages 10-17 years diagnosed with IDD and moderate-to-severe asthma. Subjects are recruited from subspecialty clinics and a primary care FQHC at a large, urban academic children's hospital. Participants in the intervention group are assigned to use active smart inhalers for remote home management daily for 8 weeks, and the control group receives standard asthma education and passive smart inhalers for remote home management.
All participants attend three visits over 8 weeks, each scheduled four weeks apart. Primary outcomes, feasibility and acceptability, are assessed by data completeness and satisfaction surveys. Secondary outcomes, medication reminders, the Inhaler Proficiency Scales, are measured by the smart inhaler and by a trained observer and analyzed by Spearman's correlation test. Tertiary outcomes, Forced Expiratory Volume (FEV1) in one second, and Peak Expiratory Flow (PEF), are measured by a spirometer. Fractional exhaled nitric oxide (FeNO), which measures the amount of nitric oxide exhaled from a breath in parts per billion, will be measured by a FeNO device. Demographics and outcomes are reported as frequencies (%), mean (SD), or median (IQR). Analyses will utilize generalized linear mixed-effects models to account for the within-participant correlation.
Tipo di studio
Iscrizione (Stimato)
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
- Nome: Alexis Deavenport-Saman, DrPH, MPH
- Numero di telefono: 323-361-2994
- Email: adeavenport@chla.usc.edu
Luoghi di studio
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California
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Los Angeles, California, Stati Uniti, 90027
- Reclutamento
- Children's Hospital Los Angeles
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Contatto:
- Alexis Deavenport-Saman, DrPH, MPH
- Numero di telefono: 323-294-3233
- Email: adeavenport@chla.usc.edu
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Bambino
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Adolescents ages 10-17 years
- Diagnosis of mild-to-moderate intellectual disability (ID) ICD-10: F70-F71 and/or diagnosis of developmental disability, including autism: ICD-10: F80-89; (Diagnosis of ID and/or autism in the EMR may be used to reach out to potential families).
- Diagnosis of moderate-to-severe asthma or moderate or severe unspecified asthma or diagnosis indicated in the EMR: ICD-10: J45.40-J45.909; (Diagnosis of ID and/or autism in the EMR may be used to reach out to potential families).
- Parent/legal guardian has a smartphone and is willing to download an application associated with the CapMedic device, is assigned to the intervention group.
- Parent/legal guardian is willing to answer questions about their child.
- Parent/legal guardian and adolescent must have the ability to understand study procedures and to comply with them for the entire length of the study
- English or Spanish-speaking participants
- Not currently involved in other studies using digital inhalers
- Males and females of reproductive capability will be enrolled: contraception is not necessary or required.
- Participants must use any of the following MDIs (as indicated by the 510(k) as maintenance inhaled corticosteroids (ICS): Advair HFA, Flovent HFA, Symbicort HFA, Alvesco HFA, Dulera HFA, and Asmanex HFA.
Exclusion Criteria:
- Health status or any clinical conditions: limited life expectancy and complex respiratory pathologies (e.g., tracheostomy, restrictive lung disease, bronchopulmonary dysplasia, cystic fibrosis) to prevent confounding in asthma treatment outcomes.
- Inability or unwillingness of individual or legal guardian/representative to give written informed consent.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: Comparator
Standard asthma education arm and passive smart inhaler every day for 8 weeks in the home setting.
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The application of the passive remote smart inhaler to evaluate feasibility, acceptability, and usability on inhaler use proficiency in the home setting.
|
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Sperimentale: Intervention
Uses active smart inhaler daily for 8 weeks in the home setting.
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The application of the remote smart inhaler in active setting to evaluate feasibility, acceptability, and usability on inhaler use proficiency in the home setting.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Feasibility of smart inhaler device for remote home management
Lasso di tempo: Weeks 1-8
|
Feasibility will be determined by data completeness: Ratio of days on which there are valid smart inhaler data out of the total number of days
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Weeks 1-8
|
|
Acceptability of smart inhaler for remote home management
Lasso di tempo: Weeks 4 and 8
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Acceptability will be measured by response rate on user satisfaction survey item, measured on a 5-pt Likert type scale, ranging from very unsatisfied to very satisfied, with a score of 1-5 (min=1, max= 5).
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Weeks 4 and 8
|
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Usability of smart inhaler for remote home management
Lasso di tempo: Weeks 4 and 8
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Usability will be measured by an "ease of use" smart inhaler survey item, and will be measured on a 5-pt Likert type scale, ranging from very hard to very easy, with a score of 1-5 (min=1, max= 5).
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Weeks 4 and 8
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Change in fractional exhaled nitric oxide (FeNO) levels
Lasso di tempo: Weeks 1,4,8
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Examine changes in FeNO levels from FeNO test, measured in parts per billion (ppb).
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Weeks 1,4,8
|
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Change in forced expiratory volume in 1 second (FEV1)
Lasso di tempo: Weeks 1,4,8
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Examine changes in FEV1 using a spirometer, measured in liters/minute (l/m)
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Weeks 1,4,8
|
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Change in peak expiratory flow (PEF)
Lasso di tempo: Weeks 1,4,8
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Examine changes in PEF using a spirometer, measured in liters/minute (l/m)
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Weeks 1,4,8
|
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Correlation of change in Inhaler proficiency score and medication adherence
Lasso di tempo: Weeks 1, 4, 8
|
Validated 9-step Inhaler Proficiency Scale (IPS), measured from a score of 0-9 (min=0, max=9) and correlation with medication use, with 1= yes and 0=1, (min=0, max=1) for each day of use.
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Weeks 1, 4, 8
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Altre misure di risultato
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Correlation of change in medication adherence and lung function.
Lasso di tempo: Weeks 1,4,8
|
Examine change in association of medication use, with 1= yes and 0=1, (min=0, max=1) for each day of use, and correlation with lung function, measured by FeNO levels or parts per billion (ppb).
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Weeks 1,4,8
|
|
Correlation of change in Inhaler proficiency score and forced expiratory volume in 1 second (FEV1).
Lasso di tempo: Weeks 1,4,8
|
Validated 9-step Inhaler Proficiency Scale (IPS), measured from a score of 0-9 (min=0, max=9) and correlation with FEV1, measured in liters/minute (l/m).
|
Weeks 1,4,8
|
|
Correlation of change in Inhaler proficiency score and peak expiratory flow (PEF)
Lasso di tempo: Weeks 1,4,8
|
Validated 9-step Inhaler Proficiency Scale (IPS), measured from a score of 0-9 (min=0, max=9) and correlation with PEF, measured in liters/minute (l/m).
|
Weeks 1,4,8
|
Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Larry Yin, MD, MSPH, Children's Hospital Los Angeles
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Manifestazioni neurologiche
- Malattie del sistema nervoso
- Disordini mentali
- Malattie del sistema immunitario
- Malattie delle vie respiratorie
- Manifestazioni neurocomportamentali
- Malattie polmonari
- Malattie bronchiali
- Malattie polmonari, ostruttive
- Ipersensibilità respiratoria
- Ipersensibilità, immediata
- Ipersensibilità
- Disturbi del neurosviluppo
- Disturbi dello sviluppo infantile, pervasivi
- Condizioni patologiche, segni e sintomi
- Comportamento
- Segni e sintomi
- Aderenza e conformità al trattamento
- Comportamento sanitario
- Conformità del paziente
- Accettazione dell'assistenza sanitaria da parte del paziente
- Disturbo dello spettro autistico
- Asma
- Disabilità dello sviluppo
- Disabilità intellettuale
- Aderenza ai farmaci
Altri numeri di identificazione dello studio
- CHLA-26-00026
Piano per i dati dei singoli partecipanti (IPD)
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