Leah Tuzzio’s research while affiliated with Kaiser Permanente Washington Health Research Institute and other places

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Publications (114)


Managing Multiple Chronic Conditions during COVID-19 Among Patients with Social Health Risks
  • Article

May 2024

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4 Reads

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1 Citation

The Journal of the American Board of Family Medicine

Leah Tuzzio

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Kathy S. Gleason

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James D. Ralston

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[...]

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Zoe A. Bermet

Background: Optimal care for persons with multiple chronic conditions (MCC) requires primary and specialty care continuity, access to multiple providers, social risk assessment, and self-management support. The COVID-19 pandemic abruptly changed primary care delivery to increase reliance on telehealth and virtual care. We report on the experiences of individuals with MCC and their family caregivers on managing their health and receiving health care during the initial pandemic. Methods: Semistructured qualitative interviews with 30 patients (19 English speaking, 11 Spanish speaking) plus 9 accompanying care partners, who had 2+ primary care encounters between March 1, 2020, and November 30, 2020, 2+ chronic conditions, and 1 or more self-reported social risks. Questions focused on access to and experiences with care, roles for care partners, and self-management during the first 6 months of the pandemic. Results: Participants experienced substantial changes in care delivery. The most commonly reported changes were a shift to more virtual relative to in-person care and shifting roles for care partners. Changes fostered new perspectives on self-management and an appreciation of personal resilience and self-reliance. Virtual care was an acceptable complement to in-person care, though not a substitute for periodic in-person visits. It was more acceptable for English speakers and with a usual provider. Conclusion: New models of care delivery that recognize patient and family resilience and resourcefulness, emphasize provider continuity, and combine virtual and in-person care may support self-management for individuals with MCC and social needs.



Cancer screening process model, adapted from Barlow, et al. (2020). Footnotes: * Organ-specific screening modalities—Breast: mammography; Cervical: Pap or Pap/HPV (co-test); Colorectal: gFOBT/FIT, sigmoidoscopy, colonoscopy. † For cervical and colorectal detected abnormalities, excisional treatment may precede surveillance. ‡ Depends on cancer type and screening modality.
Healthcare System Characteristics of METRICS PROSPR II Cervical Research Center, 2010–2019.
Sampling Strategy of Exemplar Roles by Screening Process Phase, Location, and Duties.
Multi-Modal Data Collected by Role and Healthcare System.
Coding Exemplar By Data Source, Theme, and Analytic Constructs.

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Harmonizing Qualitative Data Across Multiple Health Systems to Identify Quality Improvement Interventions: A Methodological Framework Using PROSPR II Cervical Research Center Data as Exemplar
  • Article
  • Full-text available

February 2023

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68 Reads

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5 Citations

Background: Heterogeneity in healthcare systems’ organizational structures, policies and decisions influences practice implementation and care delivery. While quantitative data harmonization has been used to compare outcomes, few have conducted cross-site qualitative inquiry of healthcare delivery; thus, little is known about how to harmonize qualitative data across multiple settings. Objective: We illustrate a methodological approach for a theory-driven qualitative data harmonization process for the PROSPR II Cervical Research Center, a large multi-site, mixedmethods study evaluating cervical cancer screening across three diverse healthcare settings. Methods: We compared three geographically, socio-demographically, and structurally diverse healthcare systems using a multi-modal qualitative data collection strategy. We grounded our sampling strategy in a cervical cancer screening process model, then tailored it for system-specific differences (e.g., clinic staffing structure and individual roles). Data collection tools included domains corresponding to shared research objectives (e.g., abnormal follow-up) while accommodating local context. Analysis drew on operational domains from the screening process model and constructs from the Consolidated Framework for Implementation Research and Normalization Process Theory. Results: Exemplars demonstrate how data harmonization revealed insights suggesting opportunities to improve clinical processes across healthcare systems. Discussion: This analysis advances the application of qualitative methods in implementation science, where assessing context is key to responding to organizational challenges and shaping implementation strategies across multiple health systems. We demonstrate how systematically collecting, analyzing and harmonizing qualitative data elucidates the impact of process factors and accelerates efforts to identify opportunities for quality improvement interventions.

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The four steps in the nominal group process to generate and prioritize barriers to shared decision‐making [Color figure can be viewed at wileyonlinelibrary.com]
Feasibility and important ranking of barriers to shared decision‐making: Kaiser Permanente Washington (KPWA)
Feasibility and important ranking of barriers to shared decision‐making: University of Pittsburgh Medical Center (UPMC)
Identifying barriers to shared decision‐making about bariatric surgery in two large health systems

January 2023

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34 Reads

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11 Citations

Objective Prior research suggests shared decision‐making (SDM) could improve patient and health care provider communication about bariatric surgery. The aim of this work was to identify and prioritize barriers to SDM around bariatric surgery to help guide implementation of SDM. Methods Two large US health care systems formed multidisciplinary teams to facilitate the implementation of SDM around bariatric surgery. The teams used a nominal group process approach involving (1) generation of multilevel barriers, (2) round‐robin recording of barriers, (3) facilitated discussion, and (4) selection and ranking of barriers according to importance and feasibility to address. Results One health system identified 13 barriers and prioritized 5 as the most important and feasible to address. The second health system identified 14 barriers and prioritized 6. Both health systems commonly prioritized six barriers: lack of insurance coverage; lack of understanding of insurance coverage; lack of organizational prioritization of SDM; lack of knowledge about bariatric surgery; lack of interdepartmental clarity between primary and specialty care; and limited training on SDM conversations and tools. Conclusions Health systems face numerous barriers to SDM around bariatric surgery, and these can be easily identified and prioritized by multistakeholder teams. Future research should seek to identify effective strategies to address these common barriers.


Tailoring Implementation Strategies for Cardiovascular Disease Risk Calculator Adoption in Primary Care Clinics

December 2022

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8 Reads

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5 Citations

The Journal of the American Board of Family Medicine

Introduction: When implementing interventions in primary care, tailoring implementation strategies to practice barriers can be effective, but additional work is needed to understand how to best select these strategies. This study sought to identify clinicians' contributions to the process of tailoring implementation strategies to barriers in clinical settings. Methods: We conducted a modified nominal group exercise involving 8 implementation scientists and 26 primary care clinicians in the WWAMI region Practice and Research Network. Each group identified implementation strategies it felt would best address barriers to using a cardiovascular disease (CVD) risk calculator previously identified across 44 primary care clinics from the Healthy Hearts Northwest pragmatic trial (2015 to 2018). These barriers had been mapped beforehand to the Consolidated Framework for Implementation Research (CFIR) domains. We examined similarities and differences in the strategies that 30% or more of each group identified (agreed-on strategies) for each barrier and for barriers in each CFIR domain. We used the results to demonstrate how strategies might be tailored to individual clinics. Results: Clinicians selected 23 implementation strategies to address 1 or more of the 13 barriers; implementation scientists selected 35. The 2 groups agreed on at least 1 strategy for barriers in each CFIR domain: Inner Setting, Outer Setting, Intervention Characteristics, Characteristics of Individuals, and Process. Conducting local needs assessment and assessing for readiness/identifying barriers and facilitators were the 2 most common implementation strategies chosen only by clinicians. Conclusions: Clinician stakeholders identified implementation strategies that augmented those chosen by implementation scientists, suggesting that codesign of implementation processes between implementation scientists and clinicians may strengthen the process of tailoring strategies to overcome implementation barriers.



Coordinating a multi-disciplinary team to reduce financial hardship from cancer: A clinic-based financial navigator approach.

June 2022

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10 Reads

Journal of Clinical Oncology

e13527 Background: As efforts to reduce financial hardship within oncology settings increase, development of multidisciplinary approaches based on principles of care coordination – effective communication, shared goals, role clarity, handoff – are essential. Cancer Financial Experiences (CAFÉ) is a randomized controlled trial [NCT05018000] of a financial navigation intervention in two regions of Kaiser Permanente. Our objective was to develop workflows for CAFÉ Financial Navigators (CNs) to provide navigation to trial participants by engaging a multidisciplinary team. Methods: Workflows are based on our conceptual framework of unique care pathways to address financial concerns among cancer patients: resolving acute financial needs; planning for out of pocket (OOP) costs; and making cost-informed care decisions. Influenced by user-centered design, we collected multi-stakeholder perspectives through interviews with approximately 39 staff from 15 departments between 2019-2021 including clinicians (e.g. physicians, nurses, social workers), health care staff (e.g. case managers, patient navigators) and operations/business staff (e.g. business operations analysts, financial counselors). Topics included the current state; existing organizational and informal relationships between operations units; and opportunities for improvement relative to current evidence on patient needs for cancer-related financial navigation. Results: We identified several opportunities to create or enhance workflows to provide financial navigation for oncology patients. We also identified organizational barriers that require further work (e.g., providing detailed oncology-specific fee estimates for treatment and OOP costs). Workflows centered the CN as a primary contact for patients to facilitate engagement with services and ensure effective, consistent connections between patients and care delivery and operations units. We developed (1) cost coordination maps outlining the healthcare team member points of contact within departments and sequence of contacts, for addressing each financial pathway and (2) resource directories that detail the unique financial needs, contact information and role for CNs. We maintained these strategic relationships throughout the trial to serve participants and support sustainability. Conclusions: Our multi-stakeholder strategy aligns clinical and healthcare operations workflows to optimize patient experience and outcomes to reduce financial hardship from cancer. Our work suggests research teams can facilitate process improvement within care delivery settings. However, barriers to certain financial navigation processes remain, reflecting future research needs. An oncology-specific financial navigation model supported by multidisciplinary workflows is key to addressing financial hardship from cancer.


CAFÉ study design overview
CAFÉ study conceptual model
The Cancer Financial Experience (CAFÉ) study: randomized controlled trial of a financial navigation intervention to address cancer-related financial hardship

May 2022

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63 Reads

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23 Citations

Trials

Background There is an urgent need for evidence on how interventions can prevent or mitigate cancer-related financial hardship. Our objectives are to compare self-reported financial hardship, quality of life, and health services use between patients receiving a financial navigation intervention versus a comparison group at 12 months follow-up, and to assess patient-level factors associated with dose received of a financial navigation intervention. Methods The Cancer Financial Experience (CAFÉ) study is a multi-site randomized controlled trial (RCT) with individual-level randomization. Participants will be offered either brief (one financial navigation cycle, Arm 2) or extended (three financial navigation cycles, Arm 3) financial navigation. The intervention period for both Arms 2 and 3 is 6 months. The comparison group (Arm 1) will receive enhanced usual care. The setting for the CAFÉ study is the medical oncology and radiation oncology clinics at two integrated health systems in the Pacific Northwest. Inclusion criteria includes age 18 or older with a recent cancer diagnosis and visit to a study clinic as identified through administrative data. Outcomes will be assessed at 12-month follow-up. Primary outcomes are self-reported financial distress and health-related quality of life. Secondary outcomes are delayed or foregone care; receipt of medical financial assistance; and account delinquency. A mixed methods exploratory analysis will investigate factors associated with total intervention dose received. Discussion The CAFÉ study will provide much-needed early trial evidence on the impact of financial navigation in reducing cancer-related financial hardship. It is theory-informed, clinic-based, aligned with patient preferences, and has been developed following preliminary qualitative studies and stakeholder input. By design, it will provide prospective evidence on the potential benefits of financial navigation on patient-relevant cancer outcomes. The CAFÉ trial’s strengths include its broad inclusion criteria, its equity-focused sampling plan, its novel intervention developed in partnership with clinical and operations stakeholders, and mixed methods secondary analyses related to intervention dose offered and dose received. The resulting analytic dataset will allow for rich mixed methods analysis and provide critical information related to implementation of the intervention should it prove effective. Trial registration ClinicalTrials.gov NCT05018000 . August 23, 2021.


Social Risk Factors and Desire for Assistance Among Patients Receiving Subsidized Health Care Insurance in a US-Based Integrated Delivery System

March 2022

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24 Reads

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19 Citations

The Annals of Family Medicine

Purpose: Because social conditions such as food insecurity and housing instability shape health outcomes, health systems are increasingly screening for and addressing patients' social risks. This study documented the prevalence of social risks and examined the desire for assistance in addressing those risks in a US-based integrated delivery system. Methods: A survey was administered to Kaiser Permanente members on subsidized exchange health insurance plans (2018-2019). The survey included questions about 4 domains of social risks, desire for help, and attitudes. We conducted a descriptive analysis and estimated multivariate modified Poisson regression models. Results: Of 438 participants, 212 (48%) reported at least 1 social risk factor. Housing instability was the most common (70%) factor reported. Members with social risks reported more discomfort being screened for social risks (14.2% vs 5.4%; P = .002) than those without risks, although 90% of participants believed that health systems should assist in addressing social risks. Among those with 1-2 social risks, however, only 27% desired assistance. Non-Hispanic Black participants who reported a social risk were more than twice as likely to desire assistance compared with non-Hispanic White participants (adjusted relative risk [RR] 2.2; 95% CI, 1.3-3.8). Conclusions: Athough most survey participants believed health systems have a role in addressing social risks, a minority of those reporting a risk wanted assistance and reported more discomfort being screened for risk factors than those without risks. Health systems should work to increase the comfort of patients in reporting risks, explore how to successfully assist them when desired, and offer resources to address these risks outside the health care sector.VISUAL ABSTRACT.



Citations (56)


... We found that lung cancer screening rates are low even for those with ACO. Lung cancer screening rates have seen some increase following the updated 2021 USPSTF guidelines, which expanded eligibility by lowering the starting age to 50 and reducing the smoking history requirement to 20 pack-years [7,19]. This change aimed to address disparities among different racial and ethnic groups, resulting in a larger pool of individuals eligible for screening, including Asian, Black, Hispanic, and female individuals. ...

Reference:

Estimating the Impact of Asthma and COPD on Lung Cancer Screening in the USA
A pragmatic randomized clinical trial of multilevel interventions to improve adherence to lung cancer screening (The Larch Study): Study protocol
  • Citing Article
  • March 2024

Contemporary Clinical Trials

... When testing uncertainty attitudes, one challenge that often arises is how to treat qualitative outcomes [29]. Theoretically, this problem stems from the difficulty in comparing outcomes with unknown cardinal values [30]. Methodologically, it complicates the design of experiments and the interpretation of results, as traditional approaches often rely on quantitative measures [31]. ...

Harmonizing Qualitative Data Across Multiple Health Systems to Identify Quality Improvement Interventions: A Methodological Framework Using PROSPR II Cervical Research Center Data as Exemplar

... Obesity is a widespread and growing concern in many developed countries. Highcalorie diets, sedentary lifestyles, and environmental factors all contribute to excessive weight gain, which can lead to serious health complications such as cardiovascular disease, diabetes, and joint disorders [1][2][3]. However, advancements in care for individuals with obesity have introduced new challenges in plastic surgery, as patients experiencing significant weight loss over a relatively short timeframe may subsequently require additional surgical interventions. ...

Identifying barriers to shared decision‐making about bariatric surgery in two large health systems

... Adapting interventions to the local setting and site-specific barriers is important to successfully implementing interventions, 24,[40][41][42][43] and might be even more so for a virtual, centrally delivered program model due to its myriad diverse settings, remote communication methods, and new partnerships between CBOs and PCOs. Additionally, as evidencebased interventions are often tested in urban settings, 44,45 and rural settings are heterogenous, collaboratively adapting interventions when implementing in rural environments is a critical step. ...

Tailoring Implementation Strategies for Cardiovascular Disease Risk Calculator Adoption in Primary Care Clinics
  • Citing Article
  • December 2022

The Journal of the American Board of Family Medicine

... 12,13,19,23,24 Furthermore, a key motivation for PCTs is that embedding research into real-world systems may accelerate the adoption of evidence from PCTs into clinical practice, improving health outcomes. 25 However, emerging evidence suggests that, despite this promise, interventions demonstrated as effective in PCTs may not be implemented or sustained within the partnering health systems following trial completion. 26,27 While the cause of this implementation gap is multifactorial, one explanation is inadequate assessment of "fit" of PCT to a given health system, and the insufficiency of traditional processes for institutional research approval, which have been designed for explanatory trials and lack considerations important for PCTs and involvement of relevant clinical and operational partners. ...

A value proposition for pragmatic clinical trials
  • Citing Article
  • September 2022

The American Journal of Managed Care

... Previous studies have identified several interventions to mitigate FT in patients, including financial navigation [73][74][75], financial counseling [73,76], insurance education [73,77], multidisciplinary psychosocial support [78], and app-based economic assistance resource guides [79]. Among these, financial navigation (FN) has been proposed as a potential intervention to alleviate financial toxicity among cancer survivors. ...

The Cancer Financial Experience (CAFÉ) study: randomized controlled trial of a financial navigation intervention to address cancer-related financial hardship

Trials

... Thus, combining HCD and systems thinking provides a thorough framework for analyzing the origins of low LCS rates. 15 Two previous applications of systems thinking and HCD to the LCS problem include a study examining low adherence to annual follow-up screening in the United States 16 and a trial in the United Kingdom that tested recruitment materials for first-time LCS candidates. 17 Both studies demonstrate that thoughtful design can be important for both appealing to eligible patients with effective communication and for identifying gaps and bottlenecks in health care workflows. ...

Understanding Patient and Clinical Stakeholder Perspectives to Improve Adherence to Lung Cancer Screening

... While SDOH are often considered community-wide issues, research also underscores their prevalence at the individual level, manifesting as unstable housing, food insecurity, transportation difficulties, and the need for utility payment assistance (Gruß et al., 2021;Kreuter et al., 2021;Tuzzio et al., 2022). Despite general openness to disclosing these personal challenges (Albert et al., 2022;Rogers et al., 2020), there remains significant hesitation to document these needs in EHR systems (Albert et al., 2022;De Marchis et al., 2019), especially among marginalized groups due to various perceived barriers (Drake et al., 2021). ...

Social Risk Factors and Desire for Assistance Among Patients Receiving Subsidized Health Care Insurance in a US-Based Integrated Delivery System
  • Citing Article
  • March 2022

The Annals of Family Medicine

... The implementation of digital health services in specialized health care services necessitates an understanding of the purpose and use of digital services by both patients and health care workers [1,2]. The potential of digital health solutions is recognized by health authorities and stakeholders; however, despite systematic reviews exploring digital health services, the impact of digital solutions on resource use and patient outcomes, such as symptoms, self-management, quality of life, digital health literacy, and satisfaction, remains uncertain [2][3][4][5][6][7][8][9]. Digital services may improve resource use and provide patients with supplementary and understandable health information; the potential benefit and relevance of digital health solutions increase as medical advancements extend life expectancy and as patients with chronic or long-term conditions in need of frequent and repeated care use a large proportion of the available consultations [9,10]. ...

Enhancing the use of EHR systems for pragmatic embedded research: Lessons from the NIH Health Care Systems Research Collaboratory

Journal of the American Medical Informatics Association

... The model was not designed as a randomized control trial, nor as a model requiring fidelity to a particular intervention to test it thoroughly, but rather as a clinical model offering a robust set of interventions with a customized Intervention Plan for support provision. This person-centered approach fits with American Geriatrics Society Expert Panel on Person-Centered Care's definition of person-centered care, as well as with the values-based approach to supporting the dyad described by Tuzzio et al. 4,5 The goals of the C4C model are to identify caregivers in the health system in compliance with the CARE Act (enacted into law in 45 states and territories); to thoroughly understand their unique needs; and to assist them with expanding their care team, addressing individual and family dynamics, and connecting with resources. RUSH staff developed the model based on literature reviews and clinical expertise from staff and consultants, with periodic modifications made in response to research updates and feedback from the C4C National Advisory Council and the C4C Caregiver Advisory Council, both established for this purpose. ...

Aligning Care with the Personal Values of Patients with Complex Care Needs
  • Citing Article
  • August 2021

Health Services Research