- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT02190617
Guidelines to Practice: Reducing Asthma Health Disparities Through Guideline Implementation (G2P)
Panoramica dello studio
Stato
Condizioni
Descrizione dettagliata
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 di studio
Iscrizione (Anticipato)
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
-
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Washington
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Seattle, Washington, Stati Uniti, 98104
- Public Health -- Seattle & King County
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-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
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
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione fattoriale
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Comparatore attivo: Enhanced Clinic+ Unified Management Plan
Patients in study arm will receive:
|
Altri nomi:
|
|
Comparatore attivo: 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.
Altri nomi:
|
|
Comparatore attivo: Enhanced Clinic+ Unified Plan+ CHW
Patients in study arm will receive:
|
Altri nomi:
|
|
Nessun intervento: Usual Care
-Usual clinic care with enhanced healthplan
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Symptom free days
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 12 Months
|
Measured by questionnaire. Adults:
Children 7-17:
Children 5-6:
|
12 Months
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Nocturnal wakening
Lasso di tempo: 12 Months
|
Measured by questionnaire: Nights wakened in the past two weeks due to asthma.
|
12 Months
|
|
Asthma exacerbations
Lasso di tempo: 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
Lasso di tempo: 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)
Lasso di tempo: 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
Lasso di tempo: 12 Months
|
Measured by questionnaire and claims data: Days using Beta-agonist medication in past 2 weeks
|
12 Months
|
|
Oral steroid use
Lasso di tempo: 12 Months
|
Measured by questionnaire and claims data: Courses of steroids (3+ day course) in past 12 months
|
12 Months
|
|
Controller use
Lasso di tempo: 12 Months
|
Measured by claims data: Controller to total asthma medication ratio > 0.5
|
12 Months
|
|
Asthma-related urgent health services utilization
Lasso di tempo: 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
|
|
Missed work or school days
Lasso di tempo: 12 Months
|
Measured by questionnaire: Number of school or work days missed in past two weeks.
|
12 Months
|
|
General Health Status
Lasso di tempo: 12 Months
|
Measured by questionnaire: Adults: SF-12 Health Survey Children: SF -10 Health Survey |
12 Months
|
Collaboratori e investigatori
Collaboratori
Investigatori
- Investigatore principale: James Stout, MD, University of Washington
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Anticipato)
Completamento dello studio (Anticipato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- AS1307-05498
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .