Digital CBT refers to the use of digital tools, platforms or devices to deliver or enhance cognitive behavioural therapy assessment, formulation, treatment, training and supervision. The 'Advances in Digital CBT' special issue aimed to document examples of innovative digital CBT practice in this rapidly developing field. In this paper, we have briefly summarised and synthesised the advances demonstrated in this group of articles. These include developments in our understanding of mental health apps, the use of digital tools as an adjunct to therapy, the effectiveness of remotely delivered CBT in routine clinical practice, our understanding of user experiences and involvement, and in digital CBT research methods. We consider the extent of current knowledge in these areas and identify where gaps in evidence lie and how the field could be taken forward to address these. Lastly, we reflect on the broader digital CBT picture and offer our suggestions of six key directions for future research: using robust study designs to evaluate and optimise digital tools; translating and culturally adapting digital tools and practices; understanding and addressing digital exclusion; exploring, reporting and addressing possible negative effects; improving user involvement in design and evaluation; and addressing the implementation gap for digital tools. We suggest that further advances in these areas would be of particular benefit to the digital CBT field.

Infectious disease outbreaks have occurred sporadically over the centuries. The most significant ones of this century, as reported by the World Health Organization, include the EVD epidemic, SARS pandemic, Swine Flu pandemic and MERS pandemic. The long-term mental health consequences of outbreaks are as profound as physical ones and can last for years post-outbreak. This highlights the need for enhancing the preparedness of pragmatic mental health service provision. Due to its magnitude, the novel COVID-19 pandemic has proven to be the most impactful. Compared with previous outbreaks, COVID-19 has also occurred at higher rates in frontline staff in addition to patients. As COVID-19 is more contagious than earlier outbreaks, there is a need to identify infected people quickly and isolate them and their contacts. This is the current context in which mental health services including IAPT have had to operate. Evidently, Improving Access to Psychological Therapies (IAPT) services are a major mental health service provider in the UK that have demonstrated variability in their response to COVID-19. While some IAPT services quickly adapted their existing strengths and resources (e.g. remote working), other services were less prepared. To date, there are no clear unitary guidelines on how IAPT services can use their pre-existing resources to respond to the long-term effects of outbreaks. In light of this, the current paper aims to reflect on the lessons learned from past outbreaks in order to consider how an enhanced remit of IAPT might integrate with other services to meet the long-term needs of patients and staff affected by COVID-19.

Remote delivery of evidence-based psychological therapies via video conference has become particularly relevant following the COVID-19 pandemic, and is likely to be an on-going method of treatment delivery post-COVID. Remotely delivered therapy could be of particular benefit for people with social anxiety disorder (SAD), who tend to avoid or delay seeking face-to-face therapy, often due to anxiety about travelling to appointments and meeting mental health professionals in person. Individual cognitive therapy for SAD (CT-SAD), based on the Clark and Wells (1995) model, is a highly effective treatment that is recommended as a first-line intervention in NICE guidance (NICE, 2013). All of the key features of face-to-face CT-SAD (including video feedback, attention training, behavioural experiments and memory-focused techniques) can be adapted for remote delivery. In this paper, we provide guidance for clinicians on how to deliver CT-SAD remotely, and suggest novel ways for therapists and patients to overcome the challenges of carrying out a range of behavioural experiments during remote treatment delivery.

Around a quarter of patients treated in intensive care units (ICUs) will develop symptoms of post-traumatic stress disorder (PTSD). Given the dramatic increase in ICU admissions during the COVID-19 pandemic, clinicians are likely to see a rise in post-ICU PTSD cases in the coming months. Post-ICU PTSD can present various challenges to clinicians, and no clinical guidelines have been published for delivering trauma-focused cognitive behavioural therapy with this population. In this article, we describe how to use cognitive therapy for PTSD (CT-PTSD), a first line treatment for PTSD recommended by the National Institute for Health and Care Excellence. Using clinical case examples, we outline the key techniques involved in CT-PTSD, and describe their application to treating patients with PTSD following ICU.

The recent COVID-19 pandemic has triggered a surge in anxiety across the globe. Much of the public's behavioural and emotional response to the virus can be understood through the framework of terror management theory, which proposes that fear of death drives much of human behaviour. In the context of the current pandemic, death anxiety, a recently proposed transdiagnostic construct, appears especially relevant. Fear of death has recently been shown to predict not only anxiety related to COVID-19, but also to play a causal role in various mental health conditions. Given this, it is argued that treatment programmes in mental health may need to broaden their focus to directly target the dread of death. Notably, cognitive behavioural therapy (CBT) has been shown to produce significant reductions in death anxiety. As such, it is possible that complementing current treatments with specific CBT techniques addressing fears of death may ensure enhanced long-term symptom reduction. Further research is essential in order to examine whether treating death anxiety will indeed improve long-term outcomes, and prevent the emergence of future disorders in vulnerable populations.

People with obsessive compulsive disorder (OCD) are likely to be more susceptible to the mental health impact of COVID-19. This paper shares the perspectives of expert clinicians working with OCD considering how to identify OCD in the context of COVID-19, changes in the presentation, and importantly what to consider when undertaking cognitive behaviour therapy (CBT) for OCD in the current climate. The expert consensus is that although the presentation of OCD and treatment may have become more difficult, CBT should still continue remotely unless there are specific reasons for it not to, e.g. increase in risk, no access to computer, or exposure tasks or behavioural experiments cannot be undertaken. The authors highlight some of the considerations to take in CBT in light of our current understanding of COVID-19, including therapists and clients taking calculated risks when developing behavioural experiments and exposure tasks, considering viral loading and vulnerability factors. Special considerations for young people and perinatal women are discussed, as well as foreseeing what life may be like for those with OCD after the pandemic is over.

Gender- and sexuality-minoritised (GSM) adolescents are at increased risk of self-harm and suicidal behaviours compared to their cisgender and heterosexual peers. This increased risk is thought to be explained in part by exposure to stigma and societal oppression. Dialectical Behaviour Therapy (DBT) is an evidence-based intervention for self-harm and suicidal behaviour that may have advantages for supporting GSM young people in distress. No study has yet sought to understand what GSM-associated difficulties may be important to consider in DBT for adolescents, or the experiences of GSM young people in a standard DBT programme. Therefore, this study aimed to understand the experiences of GSM young people in DBT and what difficulties and dilemmas associated with their gender and sexuality diversity were thought by them to be important to target in DBT. Qualitative interviews were conducted with 14 GSM young people in a comprehensive DBT programme and were analysed using Reflexive Thematic Analysis. The analysis was supported by two further GSM young people who had finished DBT. The findings were split into three overarching themes (Identity, Impact of Others, and Space for Sexual and Gender Identity in DBT), each with themes within. The identity-based theme included "identity confusion and acceptance"; the relationship-based themes included "cis-Heterosexism" and "community connectedness"; and the space within DBT themes included "negotiating focus and targeting in DBT" and "creating safety in DBT". Findings are discussed in relation to implications and recommendations for therapists working with GSM young people within and outside of DBT.

The use of transdiagnostic mental health treatments in low resource settings has been proposed as a possible aid in scaling up mental health services. Modular, multi-problem transdiagnostic treatments can be used to treat a range of mental health problems and are designed to handle comorbidity. Two randomized controlled trials have been completed on one treatment - the Common Elements Treatment Approach, or CETA - delivered by lay counsellors in Iraq and Thailand. This paper utilizes data from two clinical trials to explore the delivery of CETA by lay providers, examining fidelity and flexibility of element use. Data were collected at every therapy session. Clients completed a short symptom assessment and providers described the clinical elements delivered during sessions. Analyses included descriptive statistics of delivery including selection and sequencing of treatment elements, and the variance in element dose, clustering at the counsellor level, using multi-level models. Results indicate that lay providers in low resource settings (with supervision) demonstrated fidelity to the recommended CETA elements, order and dose, and occasionally added in elements and flexed dosage based on client presentation (i.e. flexibility). This modular approach did not result in significantly longer treatment duration. Our analysis suggests that lay providers were able to learn decision-making processes of CETA based on client presentation and adjust treatment as needed with supervision. As modular multi-problem transdiagnostic treatments continue to be explored in low resource settings, research should continue to focus on 'unpacking' lay counsellor delivery of these interventions, decision-making processes, and the level of supervision required.

The Coronavirus (Covid-19) pandemic is exerting unprecedented pressure on NHS Health and Social Care provisions, with frontline staff, such as those of critical care units, encountering vast practical and emotional challenges on a daily basis. Although staff are being supported through organisational provisions, facilitated by those in leadership roles, the emergence of mental health difficulties or the exacerbation of existing ones amongst these members of staff is a cause for concern. Acknowledging this, academics and healthcare professionals alike are calling for psychological support for frontline staff, which not only addresses distress during the initial phases of the outbreak but also over the months, if not years, that follow. Fortunately, mental health services and psychology professional bodies across the United Kingdom have issued guidance to meet these needs. An attempt has been made to translate these sets of guidance into clinical provisions via the recently established Homerton Covid Psychological Support (HCPS) pathway delivered by Talk Changes (Hackney & City IAPT). This article describes the phased, stepped-care and evidence-based approach that has been adopted by the service to support local frontline NHS staff. We wish to share our service design and pathway of care with other Improving Access to Psychological Therapies (IAPT) services who may also seek to support hospital frontline staff within their associated NHS Trusts and in doing so, lay the foundations of a coordinated response.

Survivor guilt is a common experience following traumatic events in which others have died. However, little research has addressed the phenomenology of survivor guilt, nor has the issue been conceptualised using contemporary psychological models which would help guide clinicians in effective treatment approaches for this distressing problem. This paper summarises the current survivor guilt research literature and psychological models from related areas, such as posttraumatic stress disorder, moral injury and traumatic bereavement. Based on this literature, a preliminary cognitive approach to survivor guilt is proposed. A cognitive conceptualisation is described, and used as a basis to suggest potential treatment interventions for survivor guilt. Both the model and treatment strategies require further detailed study and empirical validation, but provide testable hypotheses to stimulate further research in this area.

Therapist cognitions about trauma-focused psychological therapies can affect our implementation of evidence-based therapies for posttraumatic stress disorder (PTSD), potentially reducing their effectiveness. Based on observations gleaned from teaching and supervising one of these treatments, cognitive therapy for PTSD (CT-PTSD), ten common 'misconceptions' were identified. These included misconceptions about the suitability of the treatment for some types of trauma and/or emotions, the need for stabilisation prior to memory work, the danger of 'retraumatising' patients with memory-focused work, the risks of using memory-focused techniques with patients who dissociate, the remote use of trauma-focused techniques, and the perception of trauma-focused CBT as inflexible. In this article, these misconceptions are analysed in light of existing evidence and guidance is provided on using trauma-focused CT-PTSD with a broad range of presentations.

Surveys are a powerful technique in cognitive behavioural therapy (CBT). A form of behavioural experiment, surveys can be used to test beliefs, normalise symptoms and experiences, and generate compassionate perspectives. In this article, we discuss why and when to use surveys in CBT interventions for a range of psychological disorders. We also present a step-by-step guide to collaboratively designing surveys with patients, selecting the appropriate recipients, sending out surveys, discussing responses and using key learning as a part of therapy. In doing so, we hope to demonstrate that surveys are a flexible, impactful, time-efficient, individualised technique which can be readily and effectively integrated into CBT interventions.

Patients with social anxiety disorder (SAD) have a range of negative thoughts and beliefs about how they think they come across to others. These include specific fears about doing or saying something that will be judged negatively (e.g. 'I'll babble', 'I'll have nothing to say', 'I'll blush', 'I'll sweat', 'I'll shake', etc.) and more persistent negative self-evaluative beliefs such as 'I am unlikeable', 'I am foolish', 'I am inadequate', 'I am inferior', 'I am weird/different' and 'I am boring'. Some therapists may take the presence of such persistent negative self-evaluations as being a separate problem of 'low self-esteem', rather than seeing them as a core feature of SAD. This may lead to a delay in addressing the persistent negative self-evaluations until the last stages of treatment, as might be typically done in cognitive therapy for depression. It might also prompt therapist drift from the core interventions of NICE recommended cognitive therapy for social anxiety disorder (CT-SAD). Therapists may be tempted to devote considerable time to interventions for 'low self-esteem'. Our experience from almost 30 years of treating SAD within the framework of the Clark and Wells (1995) model is that when these digressions are at the cost of core CT-SAD techniques, they have limited value. This article clarifies the role of persistent negative self-evaluations in SAD and shows how these beliefs can be more helpfully addressed from the start, and throughout the course of CT-SAD, using a range of experiential techniques.

Traumatic loss is associated with high rates of post-traumatic stress disorder (PTSD) and appears to inhibit the natural process of grieving, meaning that patients who develop PTSD after loss trauma are also at risk of experiencing enduring grief. Here we present how to treat PTSD arising from traumatic bereavement with cognitive therapy (CT-PTSD; Ehlers ., 2005). The paper describes the core components of CT-PTSD for bereavement trauma with illustrative examples, and clarifies how the therapy differs from treating PTSD associated with trauma where there is no loss of a significant other. A core aim of the treatment is to help the patient to shift their focus from loss to what has not been lost, from a focus on their loved one being gone to considering how they may take their loved one forward in an abstract, meaningful way to achieve a sense of continuity in the present with what has been lost in the past. This is often achieved with imagery transformation, a significant component of the memory updating procedure in CT-PTSD for bereavement trauma. We also consider how to approach complexities, such as suicide trauma, loss of a loved one in a conflicted relationship, pregnancy loss and loss of life caused by the patient.

Treatment outcomes across Improving Access to Psychological Therapies (IAPT) services in England have improved year-on-year, with the national average proportion of patients in recovery at the end of treatment now exceeding the 50% target. This is despite the number of referrals and numbers of treated patients also increasing year-on-year, suggesting that services have evolved local practices and treatment delivery to meet needs whilst improving performance. This study explores whether there have been changes in clinical practice with regard to: (1) the number of sessions and length of treatments; (2) the number of cancellations and non-attendance; and (3) the recording of problem descriptor information, and the association with treatment outcomes in IAPT. Routinely collected data from seven IAPT services involved in the North and Central East London (NCEL) IAPT Service Improvement and Research Network (SIRN) were brought together to form a dataset of nearly 88,000 patients who completed a course of IAPT treatment. Results showed that there was a slight increase in the average number of sessions, and decreases in the length of time in treatment, as well as decreases in both the number of non-attended appointments and the use of inappropriate problem descriptors. These findings highlight a number of areas where potentially small changes to clinical practice may have had positive effects on patient outcomes. The value of using IAPT data to inform service improvement evaluations is discussed.

Nearly one-third of youth are affected by a mental health disorder, and the majority do not receive adequate care. To improve clinical outcomes among youth, efforts have been made to train providers in evidence-based mental health practices, such as cognitive behavioral therapy (CBT). Such efforts call for valid assessment measures that can inform and evaluate training activities.

Moral injury is the profound psychological distress that can arise following participating in, or witnessing, events that transgress an individual's morals and include harming, betraying, or failure to help others, or being subjected to such events, e.g. being betrayed by leaders. It has been primarily researched in the military, but it also found in other professionals such as healthcare workers coping with the COVID-19 pandemic and civilians following a wide range of traumas. In this article, we describe how to use cognitive therapy for post-traumatic stress disorder (CT-PTSD) to treat patients presenting with moral injury-related PTSD. We outline the key techniques involved in CT-PTSD and describe their application to treating patients with moral injury-related PTSD. A case study of a healthcare worker is presented to illustrate the treatment interventions.

In the past few weeks, coronavirus disease 2019 (COVID-19) has dramatically expanded across the world. To limit the spread of COVID-19 and its negative consequences, many countries have applied strict social distancing rules. In this dramatic situation, people with eating disorders are at risk of their disorder becoming more severe or relapsing. The risk comes from multiple sources including fears of infection and the effects of social isolation, as well as the limited availability of adequate psychological and psychiatric treatments. A potential practical solution to address some of these problems is to deliver enhanced cognitive behaviour therapy (CBT-E), an evidence-based treatment for all eating disorders, remotely. In this guidance we address three main topics. First, we suggest that CBT-E is suitable for remote delivery and we consider the challenges and advantages of delivering it in this way. Second, we discuss new problems that patients with eating disorders may face in this period. We also highlight potential opportunities for adapting some aspects of CBT-E to address them. Finally, we provide guidelines about how to adapt the various stages, strategies and procedures of CBT-E for teletherapy use in the particular circumstances of COVID-19.

The worldwide coronavirus pandemic has forced health services to adapt their delivery to protect the health of all concerned, and avoid service users facing severe disruption. Improving Access to Psychological Therapies (IAPT) services in particular are having to explore remote working methods to continue functioning. Australian IAPT services have utilised remote delivery methods and disruptive technologies at their core from inception. This was to maintain fidelity and clinical governance across vast distances but has allowed training, supervision and service delivery to continue virtually uninterrupted through coronavirus restrictions. On this basis, key recommendations for remote working are outlined. Remote methods are defined as (1) real time delivery, (2) independent delivery and (3) blended delivery. These are applied across three broad areas of remote training, remote clinical supervision and remote service delivery. Recommendations may be of great benefit to IAPT training institutions, clinical supervisors and service providers considering a move towards remote delivery. Challenges, adaptations and examples of applying remote methods are outlined, including case examples of methods applied to low-intensity and high-intensity cognitive behavioural therapy. Remote methods can safeguard service continuity in times of worldwide crisis and can contribute to reducing the impact of increased mental health presentations post-COVID-19.

Compared with the traditional face-to-face format, therapist-guided internet interventions offer a different approach to supporting clients in learning skills to manage and overcome mental health difficulties. Such interventions are already in use within IAPT (Improving Access to Psychological Therapies) and other routine care settings, but given their potential to deliver treatment more efficiently and therefore increase availability and access to evidence-based interventions, their use is likely to increase significantly over the coming years. This article outlines what is meant by therapist-guided internet interventions and why an online format is thought to be advantageous for clients, therapists, services, and communities more broadly. It reviews the current evidence in the context of common therapist beliefs about internet-based treatment. It aims to identify gaps where further research is required, particularly in relation to the broader implementation of these treatments in IAPT and other routine clinical services. Specifically, it emphasises the importance of choosing the right programmes, providing adequate therapist training in their use, and considering practical and organisational issues, all of which are likely to determine the success of implementation efforts.

The paper forms part of a series of papers outlining the theoretical framework for a new model of uncertainty distress (this paper), treatment implications arising from the model, and empirical tests of the model. We define uncertainty distress as . In the first paper we draw on a robust body of research on distinct areas including: threat models of anxiety, perceived illness uncertainty and intolerance of uncertainty. We explore how threat and uncertainty are separable in anxiety and how we can understand behaviours in response to uncertainty. Finally, we propose a clinically, theoretically and empirically informed model for uncertainty distress, and outline how this model can be tested. Caveats, clinical applications and practitioner key points are briefly included, although these are more fully outlined in the treatment implications article. While we outline this model in the context of novel coronavirus (COVID-19), the model has broader applications to both mental and physical health care settings.

Trauma-focused cognitive behavioural therapy (TF-CBT) is beneficial for individuals with post-traumatic stress disorder (PTSD); however, a subset of clients struggle to engage with traditional methods, due to high levels of avoidance and dissociation. This paper aims to describe an adapted approach to imaginal reliving and prolonged exposure, to facilitate subsequent cognitive updating. The paper demonstrates the technique with veterans, who are a client group that may struggle with some aspects of traditionally implemented TF-CBT. Two case studies are described, both with PTSD symptoms stemming from traumatic military experiences. An adapted exposure technique is utilized to address the barriers of high dissociation, poor access to trauma-related cognitions and fixed intrusive imagery. The approach involved three stages: (1) reliving the trauma outdoors, (2) manipulating the perspectives of the imagery, and (3) restructuring the narrative with new perspectives. Both clients showed decreased dissociation and improved toleration of their traumatic imagery. Improvement of PTSD symptoms and quality-of-life functioning was observed for both clients on objective measures. Adapting TF-CBT to have a stronger emphasis on grounding and allocentric processing may be helpful for a subset of patients with PTSD that present with high levels of dissociation and avoidance. Further research and investigation into alternative populations is needed.

There is preliminary evidence that CBT may be helpful for improving symptoms of misophonia, but the key mechanisms of change are not yet known for this disorder of decreased tolerance to everyday sounds. This detailed case study aimed to describe the delivery of intensive, formulation-driven CBT for an individual with misophonia and report on session-by-session outcomes using a multidimensional measurement tool (S-Five). The patient was offered twelve hours of treatment over five sessions, using transdiagnostic and misophonia-specific interventions. Reliable and clinically significant change was found from baseline to one-month follow up. Visual inspection of outcome graphs indicated that change occurred on the "outbursts" and "internalising appraisals" S-Five subscales following assessment, and on the "emotional threat" subscale after first treatment session. The other two subscales started and remained below a clinically significant level. The biggest symptom change appeared to have occurred after second session, which included interventions engaging with trigger sounds. The results demonstrated the individualised nature of misophonia, supporting the use of individually tailored treatment for misophonia and highlighting the importance of using a multidimensional measurement tool.