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Guidelines to Practice: Reducing Asthma Health Disparities Through Guideline Implementation (G2P)

8 maggio 2015 aggiornato da: Public Health - Seattle and King County
The primary hypothesis the investigators will test is that that improving asthma guideline implementation and providing patients with a unified asthma management plan using a multi-component and multilevel intervention will improve patient-centered asthma outcomes compared to health plan case management, passive guideline dissemination and provider education.

Panoramica dello studio

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

Interventistico

Iscrizione (Anticipato)

550

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

    • Washington
      • Seattle, Washington, Stati Uniti, 98104
        • Public Health -- Seattle & King County

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 5 anni a 75 anni (Bambino, Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

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

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

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:

  • Enhanced Clinic Intervention
  • Enhanced Health Plan
  • Unified Management Plan
  • Unified asthma management plan and asthma support team coordination: A support team (clinicians, CHWs and plan care managers) will partner with each patient to develop a single asthma management plan. An EMR will provide a web-based platform for sharing the unified asthma management plan and enhancing communications among care team.
  • Enhanced clinic intervention: Intervention clinics will implement a multicomponent intervention that will include decision support, audit and feedback, provider and staff education, asthma champions, team-based care, and spirometry, all supported by EMR enhancements and clinic systems redesign.
Altri nomi:
  • -Unified Management Plan
  • -Enhanced Clinic Intervention
Comparatore attivo: CHW Home Visit Only

Patients in study arm will receive:

  • CHW Home Visit
  • Usual clinic care with enhanced health plan
-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:
  • -CHW Home Visit Intervention
Comparatore attivo: Enhanced Clinic+ Unified Plan+ CHW

Patients in study arm will receive:

  • CHW Home Visit
  • Enhanced Clinic intervention
  • Enhanced health plan
  • Unified asthma management plan
  • Unified asthma management plan and asthma support team coordination: A support team will partner with each patient to develop a single asthma management plan. An EMR will provide a web-based platform for sharing the unified asthma management plan.
  • Home visit intervention: Community health workers will provide in-home tailored asthma support and conduct follow-up to support patient actions to improve asthma control based on unified asthma management plan.
  • Enhanced clinic intervention: Intervention clinics will implement a multicomponent intervention that will include decision support, audit and feedback, provider and staff education, asthma champions, team-based care, and spirometry, all supported by EMR enhancements and clinic systems redesign.
Altri nomi:
  • -Enhanced Clinic
  • -CHW Home Visits
  • -Unified Management plan
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:

  • Mini Asthma Quality of Life Questionnaire

Children 7-17:

  • Pediatric Asthma Quality of Life Questionnaire

Children 5-6:

  • Pediatric Asthma Caregiver Quality of Life Scale
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

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Investigatori

  • Investigatore principale: James Stout, MD, University of Washington

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio

1 dicembre 2014

Completamento primario (Anticipato)

1 ottobre 2016

Completamento dello studio (Anticipato)

1 ottobre 2016

Date di iscrizione allo studio

Primo inviato

11 luglio 2014

Primo inviato che soddisfa i criteri di controllo qualità

14 luglio 2014

Primo Inserito (Stima)

15 luglio 2014

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Stima)

12 maggio 2015

Ultimo aggiornamento inviato che soddisfa i criteri QC

8 maggio 2015

Ultimo verificato

1 luglio 2014

Maggiori informazioni

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 .

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