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How to flex CT-PTSD (Ehlers and Clark, 2000) for complicated and Complex PTSD presentations

Dr Kerry Young

Thursday 12 February 2026

Introduction

Cognitive Therapy for PTSD (CT-PTSD, Ehlers and Clark, 2000) is the evidence-based treatment of choice for PTSD in the UK. However, people are often confused about how to adapt CT-PTSD for more complicated and/or Complex PTSD, such as that resulting from multiple traumatic events, or from prolonged exposure to threat, or where dissociation is a key feature of someone’s presentation. Many clinicians are confused about the about whether or not they need to phase-based interventions with this group of clients (e.g. De Jongh et al., 2016.)


The event will be equivalent to 5.1/2 hrs of CPD.

Content

In this workshop, I will briefly review what evidence there is for treating more complicated/Complex PTSD presentations. Then, I will suggest a pragmatic clinical pathway for clinicians to follow, to flex CT-PTSD for this client group.. This will encompass the following:
• How to assess and formulate more complicated/Complex PTSD
• What to consider and what to do about difficulties with engagement
• What to consider and what to do about difficulties with emotional regulation
• How to understand and manage dissociation in this group
• How to treat complicated/Complex PTSD using Ehlers et al.’s CT-PTSD as a guiding framework.
• Finally, how to work with some of the themes common in complicated/Complex PTSD e.g. shame, guilt, loss, contamination

I will assume a working knowledge of the model and treatment protocols for more straightforward PTSD (see Ehlers & Clark, 2000).

I will give out useful patient handouts and films showing how to undertake various techniques. I hope that at the end of the day, participants will feel more confident about where to begin when seeing such patients, what sorts of things might genuinely help and where to look for further learning. I really enjoy the work that I do in this area and hope to spread some of that enthusiasm and knowledge to others.

Learning Objectives

1. To understand the literature about how to treat complicated and Complex PTSD
2. To be able to follow a clinical pathway for working with clients with complicated and Complex PTSD
3. To understand how to work with issues common to this client group such as mistrust, emotion dysregulation and dissociation
4. To feel able to ‘flex’ Ehlers and Clark’s (2000) Cognitive Model of PTSD for work with this client group
5. To feel hopeful about starting this work in clinical practice

Training Modalities

Didactic teaching with lots of videos and opportunities to ask questions.

Key References

1. Murray, H. and El-Leithy, S. (2022) Working with Complexity in PTSD: A Cognitive Therapy Approach: Routledge
2. Ehlers, A. and Murray, H., (2020), Treating Complex Traumatic Stress Disorders in Adults, Second Edition Scientific Foundations and Therapeutic Models: Guilford Press
3. Arntz, A. (2012) Imagery Rescripting as a therapeutic technique: Review of clinical trials, basic studies and research agenda. Journal of Experiemental Psychopathology, 3(2), 189-208
4. De Jongh, A., Resick, P.A. et al. (2016). Critical analysis of the current treatment guidelines for Complex PTSD in Adult. Depression and Anxiety, 00, 1-11
5. Jung, & Steil, R. (2013). A Randomized Controlled Trial on Cognitive Restructuring and Imagery Modification to Reduce the Feeling of Being Contaminated in Adult Survivors of Childhood Sexual Abuse Suffering from Posttraumatic Stress Disorder. Psychotherapy and Psychosomatics, 82, 213–220
6. Schauer, M. & Elbert, T. (2010) Dissociation following traumatic stress: Etiology and treatment. Journal of Psychology, 218, 109-127

About the presenter

Kerry Young is a Consultant Clinical Psychologist and Clinical Lead of the Woodfield Trauma Service in London, UK, a leading centre for the treatment of asylum seekers and refugees suffering from PTSD. She has advised national bodies in the UK on how to train clinicians to work with refugees, PTSD and Complex PTSD. She has helped develop and deliver the NHSE-funded top-up trainings for NHS Talking Therapies to work with PTSD and with traumatized refugees and asylum seekers. Kerry has worked with research teams in Oxford University, Sweden, Germany, Iceland and The Netherlands on developing imagery-based interventions for PTSD, Bipolar Disorder and Schizophrenia. She trains nationally and internationally on how to treat PTSD and Complex PTSD. 

Who should attend

High intensity practitioners, psychologists, CBT Therapists who work in adult primary and secondary care.

Details coming soon

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