(Tailoring evidence-based psychological therapY for People with common mental disorder including Psychotic EXperiences) 


What is this study?

Too many people with common mental health problems, such as depression or anxiety, do not recover after receiving talking therapy. People usually receive cognitive behavioural therapy (CBT), delivered by Improving Access to Psychological Therapy (IAPT) services, also called psychological well-being services. Some people who do not get better can experience more severe forms of common mental health problems including psychotic experiences such as paranoia or hearing voices.


About one-in-five people in the UK using IAPT services have some psychotic experiences, often after traumatic events. Currently, IAPT services do not support these people particularly well. In some cases, they are referred to specialist ‘early intervention’ in psychosis services. These specialist services tend to focus on psychotic experiences and the risk of people developing more severe mental health conditions such as schizophrenia. This is despite the fact that the vast majority of people who have psychotic experiences do not develop schizophrenia. In addition, such services do not usually address the depression, anxiety, and other problems that affect this group of people.


The study has received funding from the National Institute for Health Research for this five-year study. The study will involve the use of a brief questionnaire to help identify people using IAPT services with psychotic experiences. The study aims to use research evidence and the views shared by service-users and IAPT therapists to design a new therapy for these people which can be delivered by trained IAPT therapists. It is hoped that this work will help service-users and support IAPT services.


Why is this research important?

For people experiencing a common mental health disorder as well as psychotic experiences, neither IAPT services nor early intervention services can fully meet their needs. This study will develop a form of talking therapy that will meet the needs of people with a common mental health condition and psychotic experiences. This talking therapy will be offered to service-users in IAPT settings, making it more accessible and less stigmatising than specialist mental health services. Overall, this work should help service-users. It will also support IAPT services to achieve their challenging performance targets, and provide a blueprint for testing other therapies beyond current CBT.


How are McPin and people affected by mental health problems involved? 

The McPin Foundation will be facilitating the service user involvement for this study in the form of a Lived Experience Advisory Panel (LEAP) of twelve service users. The LEAP will provide advice and assistance to the wider study team as the research progresses.


 How long will the project run?

The project started on 1st February 2018 and is expected to run for 5 years until 2023.


Where can I find more information?

The TYPEXX study website is currently under development, please check back on this page for future updates.

Please click on the below links to view press releases related to this study:

You can view study updates by following the study group on Twitter: @TYPPEX_prog


Alternatively, please contact Tillie Cryer or Thomas Kabir by email: | or phone: 0207 922 7874 for further information.