title: Patient-centered outcomes research in radiology: trends in funding and methodology.
abstract: The creation of the Patient-Centered Outcomes Research Trust Fund and the Patient-Centered Outcomes Research Institute (PCORI) through the Patient Protection and Affordable Care Act of 2010 presents new opportunities for funding patient-centered comparative effectiveness research (CER) in radiology. We provide an overview of the evolution of federal funding and priorities for CER with a focus on radiology-related priority topics over the last two decades, and discuss the funding processes and methodological standards outlined by PCORI. We introduce key paradigm shifts in research methodology that will be required on the part of radiology health services researchers to obtain competitive federal grant funding in patient-centered outcomes research. These paradigm shifts include direct engagement of patients and other stakeholders at every stage of the research process, from initial conception to dissemination of results. We will also discuss the increasing use of mixed methods and novel trial designs. One of these trial designs, the pragmatic trial, has the potential to be readily applied to evaluating the effectiveness of diagnostic imaging procedures and imaging-based interventions among diverse patient populations in real-world settings.
authors.affiliation: Department of Radiology, University of Washington School of Medicine, Seattle, Washington; Department of Health Services, University of Washington School of Public Health, Seattle, Washington; Comparative Effectiveness, Cost and Outcomes Research Center, Seattle, Washington. Electronic address: stophlee@uw.edu.
authors.forename: Christoph I
authors.initials: CI
authors.lastname: Lee
authors.affiliation: Department of Radiology, University of Washington School of Medicine, Seattle, Washington; Department of Health Services, University of Washington School of Public Health, Seattle, Washington; Comparative Effectiveness, Cost and Outcomes Research Center, Seattle, Washington.
authors.forename: Jeffrey G
authors.initials: JG
authors.lastname: Jarvik
mesh_terms: D057186:Comparative Effectiveness Research; D003952:Diagnostic Imaging / Q000191:economics / Q000379:methods* / Q000639:trends; D006302:Health Services Research / Q000191:economics / Q000379:methods* / Q000639:trends; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000191:economics / Q000379:methods* / Q000639:trends; D063868:Patient Outcome Assessment; D058991:Patient Protection and Affordable Care Act; D018802:Patient-Centered Care / Q000191:economics / Q000379:methods* / Q000639:trends; D011871:Radiology / Q000191:economics / Q000379:methods* / Q000639:trends; D012107:Research Design; D014481:United States
keywords: Patient-centered outcomes research; comparative effectiveness research; pragmatic trials