Connecting Patients and Therapists Using a Tech-Based Treatment Support System

描述（由申请人提供）：抑郁症是导致残疾的第二大原因，也是美国疾病负担最高的原因。PI的职业目标是成为一名独立的研究者，设计，评估和实施新的基于技术的干预措施，以治疗和预防抑郁症。行为干预技术（BITs）在治疗抑郁症方面显示出巨大的前景，需要能够将基于经验的行为改变技术的理解与技术的有效设计和应用相结合的专家。本提案概述了实现这一目标的计划，通过培训和研究计划的高潮成为一个成功的R01提案。该培训计划充分利用了候选人在西北大学范伯格医学院和NIMH资助的行为干预技术中心的强大制度支持和环境，该中心由该提案的主要导师领导。PI职业目标所需的培训目标在以下方面创造专业知识：1)创建和评估BITs，特别是在现有医疗保健系统中使用；2)以用户为中心的设计和可用性测试；3)传播与实施；4)促进专业发展。该计划以PI在临床心理学方面的背景为基础，包括他过去在基于互联网的心理和行为健康自助干预方面的研究，包括抑郁症的治疗和预防、健康促进和戒烟，以及对认知行为治疗的临床关注。在这个K08中，PI将扩大他的工作，包括传播BITs的新模式（例如，移动应用程序）和设置（社区诊所）。这项研究的长期目标是将BITs整合到现有的医疗保健环境中，从而提高现有抑郁症心理治疗的疗效。为此，研究计划将开发一种以技术为基础的治疗支持系统（TSS），该系统具有面向患者和治疗师的特点，可作为抑郁症认知行为治疗的辅助手段，从而提高其疗效。这将通过以下具体目标来实现：

DESCRIPTION (provided by applicant): Depression is the second leading cause of disability and has the highest burden of disease in the US. The PI's career goal is to become an independent investigator designing, evaluating, and implementing novel technology-based interventions for the treatment and prevention of depression. Behavioral intervention technologies (BITs), showing great promise in treating depression, require experts who can integrate an understanding of empirically-based techniques for behavior change with the effective design and application of technologies. This proposal outlines a plan to achieve this goal, through the culmination of training and research plans into a successful R01 proposal. The training plan takes full advantage of the candidate's strong institutional support and environment at Northwestern University's Feinberg School of Medicine and the NIMH- funded Center for Behavioral Intervention Technologies, which is led by the primary mentor for this proposal. Training goals necessary to the PI's career goal create expertise in: 1) creation and evaluation of BITs, especially for use in existing healthcare systems; 2) user-centered design and usability testing; 3) dissemination and implementation; and 4) advanced professional development. This plan builds on the PI's background in clinical psychology, including his past research on Internet-based, self-help interventions for mental and behavioral health including depression treatment and prevention, well-being promotion, and smoking cessation, and a clinical focus on cognitive-behavioral treatments. In this K08, the PI will expand his work to include new modes (e.g., mobile application) and settings (community clinics) of dissemination of BITs. The long-term goal of the research is to integrate BITs into existing healthcare settings thus increasing the efficacy of existing psychological treatments for depression. To this end, the research plan will develop a technology-based treatment support system (TSS) with both patient and therapist-facing features to be used as an adjunct for cognitive-behavioral therapy for depression thus increasing its efficacy. This will be achieved through the following specific aims: 1) conduct user-centered design and usability testing to refine features and tools of the TSS and determine feasibility and acceptability of their use patients and therapists; 2) conduct a randomized pilot trial of the TSS as an adjunct to depression treatment compared to regular treatment alone; and 3) obtain preliminary data assessing efficacy the TSS, changes in mechanisms to be related to efficacy, and system-level factors that would facilitate or retard its adoption, implementation, and sustainability. These studies are expected to advance the design of BITs, improve and increase their use in clinical settings, and ultimately increase the impact of evidence-based practices. Furthermore, these studies will provide the preliminary data for an R01 to conduct a larger RCT. The PI will obtain critical interdisciplinary skills through mentorship from experts in psychology and engineering. Through these experiences, the PI will gain the expertise necessary for a successful career as an independent investigator.