- ICH GCP
- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT02190617
Guidelines to Practice: Reducing Asthma Health Disparities Through Guideline Implementation (G2P)
Visão geral do estudo
Status
Condições
Descrição detalhada
The study will use a factorial randomized controlled design to assess the comparative effectiveness of the following interventions among 8 community health centers and 550 patients with:
- Health plan enhanced intervention plus traditional provider education: Health plans will enhance case management support, monitor medication fills, and increase passive guideline dissemination. Traditional provider education will consist of implementation of the PACE asthma education program. Note that all participants and clinics will receive this intervention. In effect, this will be the base active comparator arm of the study.
- Home visit intervention: Community health workers will provide in-home tailored asthma support: assess asthma self-management knowledge and skills, conduct a home environmental assessment focused on asthma triggers, and conduct follow-up visits to support patient actions to improve asthma control based on unified asthma management plan.
- Enhanced clinic intervention with system integration: Clinics will implement a multi-component intervention that includes decision support, audit and feedback, provider and staff education, team-based care, and training and feedback in implementing office spirometry and allergy testing. EHR enhancements and clinic systems redesign will support this work. The EHR will also provide a platform for sharing a common asthma management plan and enhancing communications among care team members (clinicians, CHWs, plan case managers).
All four intervention groups will receive enhanced health plan intervention + provider education. The four study arms will receive the following additional different interventions: (a) usual clinic care; (b) a + home visit, (c) enhanced clinic care + system integration, and (d) c + home visit.
Tipo de estudo
Inscrição (Antecipado)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Washington
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Seattle, Washington, Estados Unidos, 98104
- Public Health -- Seattle & King County
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Age 5-75
- Provider-verified diagnosis of asthma
- Have uncontrolled asthma
- Primary language of English,Spanish or Vietnamese
- Patient of Neighborcare or HealthPoint Health
- Insured by Molina Healthcare or Community Health Plan of Washington
Exclusion Criteria:
- Patient planning to leave Neighborcare or Healthpoint Health within the next 12 months
- Household appearing to be unsafe for a visit by a community health worker
- Co-existing medical conditions that make asthma control a low priority for patient management or that confound outcome measurement or that preclude participation in self-management
- Participation in another asthma research study
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Alocação: Randomizado
- Modelo Intervencional: Atribuição fatorial
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Comparador Ativo: Enhanced Clinic+ Unified Management Plan
Patients in study arm will receive:
|
Outros nomes:
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Comparador Ativo: CHW Home Visit Only
Patients in study arm will receive:
|
-Home visit intervention: Community health workers will provide in-home tailored asthma support: assess asthma self-management knowledge and skills, conduct a home environmental assessment focused on asthma triggers, and conduct follow-up visits to support patient actions to improve asthma control based on unified asthma management plan.
Outros nomes:
|
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Comparador Ativo: Enhanced Clinic+ Unified Plan+ CHW
Patients in study arm will receive:
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Outros nomes:
|
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Sem intervenção: Usual Care
-Usual clinic care with enhanced healthplan
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Symptom free days
Prazo: 12 Months
|
Measured by questionnaire: Days without cough, wheeze, chest tightness, shortness of breath, nocturnal wakening from symptoms or activity limitation due to asthma in past 2 weeks.
|
12 Months
|
|
Asthma control
Prazo: 12 Months
|
Measured by questionnaire and spirometry.
Asthma Control Adults: Asthma Control Test and EPR3 categories Asthma Control Children: cACT and EPR3 categories
|
12 Months
|
|
Asthma-related Quality of Life
Prazo: 12 Months
|
Measured by questionnaire. Adults:
Children 7-17:
Children 5-6:
|
12 Months
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Nocturnal wakening
Prazo: 12 Months
|
Measured by questionnaire: Nights wakened in the past two weeks due to asthma.
|
12 Months
|
|
Asthma exacerbations
Prazo: 12 Months
|
Measured by questionnaire: Need for oral steroids (3+ day course), hospitalization, ED visit or unscheduled clinic visit for worsening asthma in past 12 months
|
12 Months
|
|
Pulmonary function
Prazo: 12 Months
|
Measured by spirometry: Post-bronchodilator FEV1 and FEV1 /FVC and change in pre-post bronchodilator FEV1 and FEV1 /FVC182 using EasyOne Diagnostic spirometer
|
12 Months
|
|
FeNO (Fractional exhaled Nitric Oxide)
Prazo: 12 Months
|
Measured by portable handheld device: Online measurement of ppb in exhaled breath at 50 L/s (<25 ppb indicates normal value.)
|
12 Months
|
|
Beta-agonist use
Prazo: 12 Months
|
Measured by questionnaire and claims data: Days using Beta-agonist medication in past 2 weeks
|
12 Months
|
|
Oral steroid use
Prazo: 12 Months
|
Measured by questionnaire and claims data: Courses of steroids (3+ day course) in past 12 months
|
12 Months
|
|
Controller use
Prazo: 12 Months
|
Measured by claims data: Controller to total asthma medication ratio > 0.5
|
12 Months
|
|
Asthma-related urgent health services utilization
Prazo: 12 Month
|
Measured by questionnaire and administrative data: Urgent clinic visits, emergency department visits, and hospitalizations during past three months and past year
|
12 Month
|
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Missed work or school days
Prazo: 12 Months
|
Measured by questionnaire: Number of school or work days missed in past two weeks.
|
12 Months
|
|
General Health Status
Prazo: 12 Months
|
Measured by questionnaire: Adults: SF-12 Health Survey Children: SF -10 Health Survey |
12 Months
|
Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: James Stout, MD, University of Washington
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo
Conclusão Primária (Antecipado)
Conclusão do estudo (Antecipado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Estimativa)
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
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
Outros números de identificação do estudo
- AS1307-05498
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