Orienting Adolescents and Families to DBT Telephone Consultation: Principles, Procedures, and Pitfalls

Reviewing the availability, efficacy and clinical utility of Telepsychology in dialectical behavior therapy (Tele-DBT)

BACKGROUND

Telepsychology is increasingly being implemented in mental health care. We conducted a scoping review on the best available research evidence regarding availability, efficacy and clinical utility of telepsychology in DBT. The review was performed using PRISMA-ScR guidelines. Our aim was to help DBT-therapists make empirically supported decisions about the use of telepsychology during and after the current pandemic and to anticipate the changing digital needs of patients and clinicians.

METHODS

A search was conducted in PubMed, Embase, PsycARTICLES and Web of Science. Search terms for telepsychology were included and combined with search terms that relate to DBT.

RESULTS

Our search and selection procedures resulted in 41 articles containing information on phone consultation, smartphone applications, internet delivered skills training, videoconferencing, virtual reality and computer- or video-assisted interventions in DBT.

CONCLUSIONS

The majority of research about telepsychology in DBT has focused on the treatment mode of between-session contact. However, more trials using sophisticated empirical methodologies are needed. Quantitative data on the efficacy and utility of online and blended alternatives to standard (i.e. face-to-face) individual therapy, skills training and therapist consultation team were scarce. The studies that we found were designed to evaluate feasibility and usability. A permanent shift to videoconferencing or online training is therefore not warranted as long as face-to-face is an option. In all, there is an urgent need to compare standard DBT to online or blended DBT. Smartphone apps and virtual reality (VR) are experienced as an acceptable facilitator in access and implantation of DBT skills. In addition, we have to move forward on telepsychology applications by consulting our patients, younger peers and experts in adjacent fields if we want DBT to remain effective and relevant in the digital age.

Skills-homework completion and phone coaching as predictors of therapeutic change and outcomes in completers of a DBT intensive outpatient programme

OBJECTIVES

Dialectical behaviour therapy (DBT) emphasizes generalization of skills to the patient's real-world context as a primary mechanism of change in treatment. To promote generalization, DBT includes weekly skills-focused homework assignments and as-needed phone coaching. Despite this central function of generalization in DBT, research on these treatment components is limited. The current study addresses this research gap by assessing the association of homework and phone coaching to DBT treatment outcomes.

DESIGN

A longitudinal study design explored the extent to which (a) completion of skills homework and (b) frequency of phone coaching were associated with therapeutic changes and treatment outcomes in a DBT intensive outpatient programme (DBT-IOP).

METHOD

Medical records and diary cards of 56 patients who had completed a four-month treatment cycle of DBT-IOP were reviewed and coded for proportion of skills homework completed, frequency of phone coaching calls, and reported urges for and engagement in suicide, non-suicidal self-injury, illicit or non-prescribed substance use, and alcohol use behaviours.

RESULTS

Completion of skills homework and frequency of phone coaching were significantly associated with (a) reduced urges for suicide, non-suicidal self-injury, illicit or non-prescribed substance use, and alcohol use from the beginning to end of treatment and (b) a lower likelihood of engaging in any of these behaviours during the final month of treatment.

CONCLUSIONS

Results suggest that within a DBT programme modified for an intensive outpatient setting, skills homework and phone coaching may enhance therapeutic change and outcomes in target behaviours. These generalization methods appear to be important ingredients of DBT effectiveness.

PRACTITIONER POINTS

In dialectical behaviour therapy (DBT), therapeutic skills homework and phone coaching are specifically designed to promote generalization of skills from the therapeutic context to the patient's real-world contexts. In a DBT intensive outpatient programme, patient engagement with therapeutic homework and phone coaching were associated with favourable therapeutic change and outcomes in target urges and behaviours. Clinicians may consider a patient's lack of homework completion and/or phone coaching to be early warning signs of poor therapeutic progress within dialectical behaviour therapy.