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A Patient Advocate to Improve Real-world Asthma Management for Inner City Adults (HAP2)

23 sierpnia 2022 zaktualizowane przez: Andrea Apter, University of Pennsylvania
Few interventions to improve asthma management have targeted low-income minority asthmatic adults and even fewer have focused on the real-world practice where care is provided for these patients. This project tests the effectiveness of a Patient Advocate as a practical and sustainable method of facilitating and maintaining communication between patient and provider and access to chronic care for adults with moderate or severe asthma recruited from clinics serving low-income urban neighborhoods. We compare the use of a Patient Advocate to current asthma care and test the Patient Advocate's cost-effectiveness.

Przegląd badań

Status

Zakończony

Warunki

Szczegółowy opis

This 5 year project tests the effectiveness, sustainability, and budget impact of a patient navigator intervention to facilitate and maintain patient-provider communication and access to chronic care of moderate or severe asthma in low income minority adults with other chronic morbidities. We will recruit from a variety of clinic practices including those of an urban academic health center, a VA, and a federally qualified health center and in both English-speaking and Spanish-speaking patients. The intervention is tailored to patients and their clinics, and informed by focus groups of patients and providers.

The Patient Advocate (PA), works with patients by coaching and modeling preparation for a visit with the asthma doctor, attending the visit with the permission of participant and provider, and confirming understanding of issues discussed. The PA also facilitates scheduling, obtaining insurance coverage, overcoming patients' unique social and administrative barriers to carrying out medical advice, and exchange of information between providers and patients. The PAs are recent college graduates interested in health-related or education careers, research experience, working with patients, and generally have the same race/ethnicity distribution as potential subjects.

This dissemination and implementation project refines the intervention of RC1 HL099612 for real-world practice by 1) conducting a randomized controlled trial that compares the Patient Advocate Intervention (PAI) to currently practiced guideline-based usual care; 2) carrying out the intervention in a variety of primary care and asthma specialty practices; 3) extending the observation time to a year to test its sustainability; 4) assessing patient-centered outcomes including asthma control, quality of life, ED visits, and hospitalizations; 5) assessing mediators/moderators of the PAI-asthma outcome relationship; and 6) evaluating its cost-effectiveness.

We will recruit 300 adults, each to be followed for at least 1 year with moderate or severe persistent asthma from clinics serving low-income, urban, primarily minority patients and conduct a randomized controlled trial (RCT) to: 1) assess whether 6 months of the PAI improves asthma control relative to baseline compared with usual care (UC) and whether such a difference is sustained in the 6 months following the intervention's completion, 2) Assess whether the PAI improves other asthma outcomes (need for prednisone bursts, ED visits, hospitalizations, quality of life, FEV1) relative to baseline compared with UC at 6 months and is sustained in the 6 months following the intervention's completion, 3) examine mediators and moderators of the relationship between the intervention and outcome, 4) assess the incremental direct and indirect costs of the PAI compared to usual care and the cost-effectiveness of the PAI relative to UC for the outcomes, and 5) in post-study focus groups of providers to explore awareness of the intervention and response to the PA

Typ studiów

Interwencyjne

Zapisy (Rzeczywisty)

312

Faza

  • Nie dotyczy

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

    • Pennsylvania
      • Philadelphia, Pennsylvania, Stany Zjednoczone, 19104
        • University of Pennsylvania Health System

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

18 lat i starsze (Dorosły, Starszy dorosły)

Akceptuje zdrowych ochotników

Nie

Płeć kwalifikująca się do nauki

Wszystko

Opis

Inclusion Criteria:

  1. > 18 years of age,
  2. physician's diagnosis of asthma,
  3. prescribed an inhaled-steroid-containing medication for asthma (ensuring the patient is believed to have moderate or severe reversible airways obstruction by their physician),
  4. moderate or severe persistent asthma according to the NHLBI Guidelines,
  5. evidence of reversible airflow obstruction: (a) forced expiratory volume in 1 second (FEV1) < 80% predicted at the time of screening or within the 3 years prior to this screening, and (b) improvement with bronchodilator: either (i) an increase of >15% and 200ml in FEV1 with asthma treatment over the previous 3 years or (ii) after 4 puffs of albuterol by MDI (or 2.5 mg by nebulizer), an increase in FEV1 or FVC >12% and 200 ml in FEV1 within 30 minutes,
  6. at least one appointment scheduled with the asthma physician during the 1st 6 months of participation

Exclusion Criteria:

  1. Severe psychiatric or cognitive problems (e.g., obvious mania, schizophrenia, significant mental retardation) that make it impossible to understand and carryout PA activities.
  2. Unable to understand and provide informed consent,
  3. Unable to communicate in English or Spanish.
  4. Participants of the pilot study for this project are excluded

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Badania usług zdrowotnych
  • Przydział: Randomizowane
  • Model interwencyjny: Przydział równoległy
  • Maskowanie: Pojedynczy

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: Patient advocate
Subject works with a Patient Advocate who coaches, models, and assists with preparations for a visit with the asthma doctor; attends the visit with permission of participant and provider; and confirms understanding. The PA facilitates scheduling, obtaining insurance coverage, overcoming patients' unique social and administrative barriers to carrying out medical advice, and transfer of information between providers and patients.
Subject works with a Patient Advocate who coaches, models, and assists with preparations for a visit with the asthma doctor; attends the visit with permission of participant and provider; and confirms understanding. The PA facilitates scheduling, obtaining insurance coverage, overcoming patients' unique social and administrative barriers to accomplishing medical advice, and transfer of information between provider and patient.
Inny: usual care
Patient receives asthma care as usual from their asthma provider
Subjects receive asthma care from their proivders in the participating practices which generally follow asthma guidelines

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Change in Asthma Control at One Year
Ramy czasowe: baseline and 1 year

Asthma Control Questionnaire: In a randomized controlled trial we will assess whether 6 months of the Patient Advocate Intervention improves asthma control relative to baseline compared with usual care (UC) and whether such a difference is sustained in the 6 months following the intervention's completion.

Asthma Control range is 0-6 with lower score better control (0= total control and 6 = extremetly uncontrolled. The minimally important clinical difference is 0.5. A score > 1.5 is considered inadequate control.

baseline and 1 year

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
Change in Emergency Department(ED) Visits at One Year
Ramy czasowe: one year
Emergency room visits in the 6 months before entry compared with emergency room visits in the 6 months prior to the one year timepoint
one year
Change in Asthma-related Quality of Life
Ramy czasowe: baseline to one year
Asthma-related quality of life will be measured with the Mini-Asthma Quality of Life Questionnaire (AQLQ). This 15-item questionnaire with each item having a 7-point response scale that provides a mean summary score. A 0.5-unit change is considered clinically meaningful. the range is 1 - 7 with higher score better quality of life.
baseline to one year
Change in Hospitalizations
Ramy czasowe: one year
Participants will report hospitalizations verified if possible in participating health systems. We review records and if not available ask patient for hospititalizations over the 6 months before baseline and compare it with the record or report in the 6-months prior to one year.
one year
Risk of Prednisone Bursts
Ramy czasowe: baseline and one year
a new dose or an increase in already prescribed prednisone dose
baseline and one year
Change in Urgent Office Visit
Ramy czasowe: one year
Records or if not available patient report of an urgent office visit in the 6 months before baseline compared with record or report of urgent office visits in the 6 months prior to one year. An urgent office visit is one scheduled within 24 hours of the visit.
one year

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Śledczy

  • Główny śledczy: Andrea J Apter, MD, University of Pennsylvania

Publikacje i pomocne linki

Osoba odpowiedzialna za wprowadzenie informacji o badaniu dobrowolnie udostępnia te publikacje. Mogą one dotyczyć wszystkiego, co jest związane z badaniem.

Publikacje ogólne

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Rzeczywisty)

12 grudnia 2013

Zakończenie podstawowe (Rzeczywisty)

16 marca 2017

Ukończenie studiów (Rzeczywisty)

30 kwietnia 2022

Daty rejestracji na studia

Pierwszy przesłany

16 października 2013

Pierwszy przesłany, który spełnia kryteria kontroli jakości

29 października 2013

Pierwszy wysłany (Oszacować)

30 października 2013

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

13 września 2022

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

23 sierpnia 2022

Ostatnia weryfikacja

1 sierpnia 2022

Więcej informacji

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

Badania kliniczne na Patient Advocate

3
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