The Role of Intolerance of Uncertainty and Working Alliance in the Outcome of Cognitive Behavioral Therapy for Generalized Anxiety Disorder Delivered by Videoconference: Mediation Analysis

A Multisite Non-Inferiority Randomized Controlled Trial of the Efficacy of Cognitive-Behavior Therapy for Generalized Anxiety Disorder Delivered by Videoconference

Delivering psychotherapy by videoconference has been studied in a number of clinical trials, but no large controlled trial has involved generalized anxiety disorder (GAD). This multicenter randomized controlled non-inferiority trial was conducted to test if cognitive-behavior psychotherapy delivered by videoconference (VCP) is as effective as cognitive-behavior psychotherapy delivered face-to-face, using a strict margin of tolerance for non-inferiority. A total of 148 adults received a 15-session weekly manualized program. The treatment was based on the intolerance of uncertainty model of GAD. The impact of treatment was assessed using primary (GAD severity), secondary (worry, anxiety, and intolerance of uncertainty) and tertiary (general functioning) variables measured before and after treatment and at 6-month and 12-month follow-ups. Results showed that: (a) the treatment was effective; (b) VCP for GAD was statistically non-inferior to face-to-face psychotherapy on primary, secondary and tertiary measures at all assessment points; (c) change in intolerance of uncertainty significantly predicted change in the primary outcome measure over and above important clinical factors common to all psychotherapies (motivation, working alliance, perceived therapist competence, and client satisfaction). These findings support the use of VCP as a promising treatment option for adults with GAD. Clinical trial registry: ISRCTN#12662027.

Using Implementation Science to Inform Workforce and Service Development in Youth Mental Health: An Australian Case Study

Globally, mental illness and substance use disorders are the leading cause of disability and disease burden for young people. Orygen is an Australian youth mental health organisation with a mission to reduce the impact of mental ill health on young people, families and society, through research, clinical services, advocacy, and the design and delivery of youth mental health workforce and service development initiatives. Orygen is one of only a few known research and clinical centres with a dedicated knowledge translation division, which concentrates on growing the capacity of the systems, services, and professionals who support young people experiencing mental ill health. This paper provides a case study of the workforce development team within the Orygen knowledge translation, outlining how implementation science informs their work and how the division has adapted its model in the face of COVID-19. Since 2017, the team has delivered training to more than 4000 youth mental health workers across Australia, on the topics of trauma, psychosis, mood and anxiety disorders, brief interventions, cognition and other areas of youth mental health. The COVID-19 pandemic generated abrupt and dramatic changes to the delivery of workforce and service development initiatives in Australia due to significant restrictions to travel and in-person events. It also placed major delivery demands on youth mental health services. This paper outlines how the team at Orygen adapted their approach to youth mental health workforce development in response to COVID-19, offering reflections and future directions for implementation science that can support flexible models of support in a changing system.

Patients' acceptance of video consultations in the mental health services: A systematic review and synthesis of qualitative research

Background

Clinical effectiveness of video consultations in the mental health services is comparable with in-person consultations. Acceptance has typically been rated in surveys that do not give a deeper understanding behind the phenomenon. The aim of this synthesis is to explore mental health patients’ perceptions of factors that influence their acceptance of video consultations viewed from the perspective of the patient.

Methods

A literature search in scientific databases was conducted. Peer-reviewed reports of qualitative research exploring patients’ experiences with video consultations from the patients’ perspectives were included. Then a meta-summary and a taxonomic analysis were conducted.

Results

A total of 11 reports met the inclusion criteria. Through the analysis, a model was generated with five factors that precede each other and interact with each other. Patients thought video consultations were acceptable when (1) they experienced barriers and inconvenience to accessing the location of services, (2) they had already established a trustful relationship with their therapist, (3) technical interferences were minor and problems were resolved quickly, (4) patients expected a less personal meeting, and (5) the degree of the patients’ issues were less complex.

Discussion

This model is intended to help clinicians identify circumstances where offering video consultations make best sense to patients and help sustain meaningful use prospectively. When patients encounter barriers to in-person services, clinicians should consider offering video consultations when the technology is adequately integrated in practice, and it is perceived not to intervene with treatment or the therapeutic process.