Dataset Information

The Patient Voice: Exploring Treatment Preferences in Participants with Mild Cognitive Concerns to Inform Regulatory Decision Making.

ABSTRACT:

Objective

We aimed to assess the feasibility of developing a discrete-choice experiment survey to elicit preferences for a treatment to delay cognitive decline among people with a clinical syndrome consistent with early Alzheimer's disease, including the development of self-reported screening criteria to recruit the sample.

Methods

Using input from qualitative interviews, we developed a discrete-choice experiment survey containing a multifaceted beneficial treatment attribute related to slowing cognitive decline for respondents with self-reported cognitive concerns. In two rounds of in-person pretest interviews, we tested and revised the survey text and discrete-choice experiment questions, including examples, language, and levels associated with the Alzheimer's Disease Assessment Scale-Cognitive Subscale, along with a set of de novo self-reported questions for identifying respondents who had neither too mild nor too advanced cognitive decline. Self-reported memory and thinking problems were compared with symptoms from studies of patients with early Alzheimer's disease (e.g., mild cognitive impairment, mild Alzheimer's disease) to determine whether those studies' recruited patients were similar to our anticipated target population. Round 1 pretest interviews resulted in significant simplifications in the survey instrument, revisions to the inclusion and exclusion criteria, and revisions to the screening process. In round 2 of the pretest interviews, the ability of participants to provide consistent responses to the self-reported screening questions was further assessed. In addition, to evaluate participants' ability to understand and independently complete the discrete-choice experiment survey, two interviewers independently evaluated each participant's ability to make trade-offs in the discrete-choice experiment questions and to understand the content of the survey.

Results

Round 1 (15 pretest interviews) identified challenges with the survey instrument related to the complexity of the choice questions. The screening process did not screen out seven respondents with more advanced cognitive decline, as determined qualitatively by the interviewers and by these participants' inability to complete the survey. The survey instrument and screening criteria were revised, and an initial online screener was added to the screening process before round 2 pretests. In round 2 pretests, 12 participants reported cognitive problems similar to the target population for the survey but were judged able to understand and independently complete the discrete-choice experiment survey.

Conclusions

We developed self-reported screening criteria that identified a sample of individuals with memory and thinking concerns who were similar to individuals with clinical symptoms of early Alzheimer's disease and who were able to independently complete a simplified discrete-choice experiment survey. Quantitative patient preference studies provide important information on patients' willingness to trade off treatment benefits/risks. Adapting the technique for patients with cognitive decline requires careful testing and adjustments to survey instruments. This work suggests it is the severity of cognitive impairment, rather than its presence, that determines the ability to complete a simplified discrete-choice experiment survey.

SUBMITTER: Mansfield C

PROVIDER: S-EPMC9365745 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature

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Publications

The Patient Voice: Exploring Treatment Preferences in Participants with Mild Cognitive Concerns to Inform Regulatory Decision Making.

Mansfield Carol C Bullok Kristin K Fuhs Jillian Venci JV Tockhorn-Heidenreich Antje A Andrews J Scott JS DiBenedetti Dana D Matthews Brandy R BR Darling Joshua C JC Sutphin Jessie J Hauber Brett B

The patient 20220418 5

<h4>Objective</h4>We aimed to assess the feasibility of developing a discrete-choice experiment survey to elicit preferences for a treatment to delay cognitive decline among people with a clinical syndrome consistent with early Alzheimer's disease, including the development of self-reported screening criteria to recruit the sample.<h4>Methods</h4>Using input from qualitative interviews, we developed a discrete-choice experiment survey containing a multifaceted beneficial treatment attribute rela ...[more]

PMID: 35435572

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Project description:BackgroundDecision making for adult tracheostomy and prolonged mechanical ventilation is emotionally complex. Expectations of surrogate decision makers and physicians rarely align. Little is known about what surrogates need to make goal-concordant decisions. Currently, little is known about the decisional needs of surrogates and providers, impeding efforts to improve the decision-making process.MethodsUsing a thematic analysis approach, we performed a qualitative study with semistructured interviews with surrogates of adult patients receiving mechanical ventilation (MV) being considered for tracheostomy and physicians routinely caring for patients receiving MV. Recruitment was stopped when thematic saturation was reached. We describe the decision-making process, identify core decisional needs, and map the process and needs for possible elements of a future shared decision-making tool.ResultsForty-three participants (23 surrogates and 20 physicians) completed interviews. Hope, Lack of Knowledge Data, and Uncertainty emerged as the 3 main themes that described the decision-making process and were interconnected with one another and, at times, opposed each other. Core decisional needs included information about patient wishes, past activity/medical history, short- and long-term outcomes, and meaningful recovery. The themes were the lens through which the decisional needs were weighed. Decision making existed as a balance between surrogate emotions and understanding and physician recommendations.ConclusionsTracheostomy and prolonged MV decision making is complex. Hope and Uncertainty were conceptual themes that often battled with one another. Lack of Knowledge & Data plagued both surrogates and physicians. Multiple tangible factors were identified that affected surrogate decision making and physician recommendations.ImplicationsUnderstanding this complex decision-making process has the potential to improve the information provided to surrogates and, potentially, increase the goal-concordant care and alignment of surrogate and physician expectations.HighlightsDecision making for tracheostomy and prolonged mechanical ventilation is a complex interactive process between surrogate decision makers and providers.Qualitative themes of Hope, Uncertainty, and Lack of Knowledge & Data shared by both providers and surrogates were identified and described the decision-making process.Concrete decisional needs of patient wishes, past activity/medical history, short- and long-term outcomes, and meaningful recovery affected each of the larger themes and represented key information from which surrogates and providers based decisions and recommendations.The qualitative themes and decisional needs identified provide a roadmap to design a shared decision-making intervention to improve adult tracheostomy and prolonged mechanical ventilation decision making.

Dataset Information

The Patient Voice: Exploring Treatment Preferences in Participants with Mild Cognitive Concerns to Inform Regulatory Decision Making.

Objective

Methods

Results

Conclusions

Publications

The Patient Voice: Exploring Treatment Preferences in Participants with Mild Cognitive Concerns to Inform Regulatory Decision Making.

Similar Datasets

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