Engaging Cancer Care Physicians in Off-Label Drug Clinical Trials: Human-Centered Design Approach.

Autor:	Parsell MC; Georgia Clinical and Translational Science Alliance, Emory University School of Medicine, Emory University, Atlanta, GA, United States.; Emory School of Medicine, Emory University, Atlanta, GA, United States., Greenleaf MN; Georgia Clinical and Translational Science Alliance, Emory University School of Medicine, Emory University, Atlanta, GA, United States.; Emory School of Medicine, Emory University, Atlanta, GA, United States.; Center for the Advancement of Diagnostics for a Just Society (ADJUST), Emory University, Atlanta, GA, United States., Kombara GG; Emory School of Medicine, Emory University, Atlanta, GA, United States.; The Morningside Center for Innovative and Affordable Medicine, Emory University School of Medicine, Emory University, Atlanta, GA, United States., Sukhatme VP; Emory School of Medicine, Emory University, Atlanta, GA, United States.; The Morningside Center for Innovative and Affordable Medicine, Emory University School of Medicine, Emory University, Atlanta, GA, United States.; Departments of Medicine and Hematology and Medical Oncology, Emory University, Atlanta, GA, United States., Lam WA; Georgia Clinical and Translational Science Alliance, Emory University School of Medicine, Emory University, Atlanta, GA, United States.; Emory School of Medicine, Emory University, Atlanta, GA, United States.; Center for the Advancement of Diagnostics for a Just Society (ADJUST), Emory University, Atlanta, GA, United States.; Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta and Department of Pediatrics, Emory University, Atlanta, GA, United States.
Jazyk:	angličtina
Zdroj:	JMIR formative research [JMIR Form Res] 2024 Feb 15; Vol. 8, pp. e51604. Date of Electronic Publication: 2024 Feb 15.
DOI:	10.2196/51604
Abstrakt:	Background: Using a human-centered design (HCD) approach can provide clinical trial design teams with a better understanding of the needs, preferences, and attitudes of clinical trial stakeholders. It can also be used to understand the challenges and barriers physician stakeholders face in initiating and completing clinical trials, especially for using off-label drugs (OLDs) to treat unmet clinical needs in cancer treatment. However, the HCD approach is not commonly taught in the context of clinical trial design, and few step-by-step guides similar to this study are available to demonstrate its application. Objective: This study aims to demonstrate the feasibility and process of applying an HCD approach to creating clinical trial support resources for physician stakeholders to overcome barriers to pursuing clinical trials for OLDs to treat cancer. Methods: An HCD approach was used to develop OLD clinical trial support concepts. In total, 45 cancer care physicians were contacted, of which 15 participated in semistructured interviews to identify barriers to prescribing OLDs or participating in cancer OLD clinical trials. Design research is qualitative-it seeks to answer "why" and "how" questions; thus, a sample size of 15 was sufficient to provide insight saturation to address the design problem. The team used affinity mapping and thematic analysis of qualitative data gathered from the interviews to inform subsequent web-based co-design sessions, which included creative matrix exercises and voting to refine and prioritize the ideas used in the final 3 recommended concepts. Results: The findings demonstrate the potential of HCD methods to uncover important insights into the barriers physicians face in participating in OLD clinical trials or prescribing OLDs, such as recruitment challenges, low willingness to prescribe without clinical data, and stigma. Notably, only palliative care participants self-identified as "frequent prescribers" of OLDs, despite high national OLD prescription rates among patients with cancer. Participants found the HCD approach engaging, with 60% (9/15) completing this study; scheduling conflicts caused most of the dropouts. Over 150 ideas were generated in 3 co-design sessions, with the groups voting on 15 priority ideas that the design team then refined into 3 final recommendations, especially focused on increasing the participation of physicians in OLD clinical trials. Conclusions: Using participatory HCD methods, we delivered 3 concepts for clinical trial support resources to help physician stakeholders overcome barriers to pursuing clinical trials for OLDs to treat cancer. Overall, integrating the HCD approach can aid in identifying important stakeholders, such as prescribing physicians; facilitating their engagement; and incorporating their perspectives and needs into the solution design process. This paper highlights the process, methods, and potential of HCD to improve cancer clinical trial design. Future work is needed to train clinical trial designers in the HCD approach and encourage adoption in the field. (©Maren C Parsell, Morgan N Greenleaf, Greeshma G Kombara, Vikas P Sukhatme, Wilbur A Lam. Originally published in JMIR Formative Research (https://formative.jmir.org), 15.02.2024.)
Databáze:	MEDLINE
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