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- Ensaio Clínico 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
Visão geral do estudo
Status
Condições
Descrição detalhada
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 de estudo
Inscrição (Estimado)
Estágio
- Não aplicável
Contactos e Locais
Contato de estudo
- Nome: Alexis Deavenport-Saman, DrPH, MPH
- Número de telefone: 323-361-2994
- E-mail: adeavenport@chla.usc.edu
Locais de estudo
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California
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Los Angeles, California, Estados Unidos, 90027
- Recrutamento
- Children's Hospital Los Angeles
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Contato:
- Alexis Deavenport-Saman, DrPH, MPH
- Número de telefone: 323-294-3233
- E-mail: adeavenport@chla.usc.edu
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-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Filho
Aceita Voluntários Saudáveis
Descrição
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.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Solteiro
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: 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.
|
|
Experimental: 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.
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Feasibility of smart inhaler device for remote home management
Prazo: 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
|
Weeks 1-8
|
|
Acceptability of smart inhaler for remote home management
Prazo: Weeks 4 and 8
|
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
|
|
Usability of smart inhaler for remote home management
Prazo: 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).
|
Weeks 4 and 8
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Change in fractional exhaled nitric oxide (FeNO) levels
Prazo: Weeks 1,4,8
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Examine changes in FeNO levels from FeNO test, measured in parts per billion (ppb).
|
Weeks 1,4,8
|
|
Change in forced expiratory volume in 1 second (FEV1)
Prazo: Weeks 1,4,8
|
Examine changes in FEV1 using a spirometer, measured in liters/minute (l/m)
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Weeks 1,4,8
|
|
Change in peak expiratory flow (PEF)
Prazo: 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
Prazo: Weeks 1, 4, 8
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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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Outras medidas de resultado
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Correlation of change in medication adherence and lung function.
Prazo: 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).
Prazo: 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)
Prazo: 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
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Larry Yin, MD, MSPH, Children's Hospital Los Angeles
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Estimado)
Conclusão Primária (Estimado)
Conclusão do estudo (Estimado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
- Manifestações Neurológicas
- Doenças do Sistema Nervoso
- Transtornos Mentais, Desordem Mental
- Doenças do sistema imunológico
- Doenças Respiratórias
- Manifestações Neurocomportamentais
- Doenças pulmonares
- Doenças brônquicas
- Doenças Pulmonares Obstrutivas
- Hipersensibilidade Respiratória
- Hipersensibilidade, Imediata
- Hipersensibilidade
- Distúrbios do Neurodesenvolvimento
- Transtornos Invasivos do Desenvolvimento Infantil
- Condições Patológicas, Sinais e Sintomas
- Comportamento
- Sinais e sintomas
- Adesão e Cumprimento do Tratamento
- Comportamento de saúde
- Conformidade do paciente
- Aceitação dos Cuidados de Saúde pelo Paciente
- Transtorno do Espectro Autista
- Asma
- Deficiências de Desenvolvimento
- Deficiência Intelectual
- Adesão à Medicação
Outros números de identificação do estudo
- CHLA-26-00026
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
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