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Contact Information:

Mr Mark Pearce
ADEPP@trials.bham.ac.uk


More information about this study, what is involved and how to take part can be found on the study website.

Study Location:

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Be Part of Research - Trial Details - Antidepressant for the prevention of depression following first-episode psychosis

Antidepressant for the prevention of depression following first-episode psychosis

Medical Conditions

First Episode Psychosis


This information is provided directly by researchers, and we recognise that it isn't always easy to understand. We are working with researchers to improve the accessibility of this information. In some summaries, you may come across links to external websites. These websites will have more information to help you better understand the study.


First episode of psychosis (FEP) typically begins in the late teens or early 20s and is diagnosed by the presence of hallucinations and delusions. Medication and cognitive behavioural therapy help to treat these symptoms, but young people struggle to return to previous social and work roles, have suicidal thoughts and are at high risk of relapse. These are related to depression experienced after FEP. 40% of people who have experienced FEP will become depressed. Antidepressant medication is effective for treating depression in established schizophrenia, and robust evidence suggests that using antidepressants in young people over the age of 18 along with medication for psychosis is safe. However, researchers want to know whether antidepressant medication can reduce the risk of depression happening at all after FEP, and whether preventing depression can improve recovery and reduce relapse. This study aims to find out if an antidepressant medication (sertraline) can help to prevent depression in people who have experienced a psychotic episode for the first time.

Start dates may differ between countries and research sites. The research team are responsible for keeping the information up-to-date.  

The recruitment start and end dates are as follows:

01 Feb 2021 30 Sep 2025

Publications

2023 Protocol article in https://pubmed.ncbi.nlm.nih.gov/37803384/ (added 10/10/2023)

Participants are randomly allocated to one of two groups. One group will be given a highly effective antidepressant medication (sertraline) while the other will receive a placebo (‘sugar pill’), to take once a day for 6 months. In all other ways the two groups will receive the same types of support from Early Intervention of Psychosis Services (EIP). It involves completing baseline and follow-up assessments, which involve answering a series of questions in the form of interviews and questionnaires at certain time-points (eight visits in total). Blood samples will also be taken. The main outcome evaluated will be the number of new depression cases at 6 months. A number of other key outcomes such as the acceptability of the intervention, cost effectiveness and side-effects of antidepressant medication, recovery, suicidal thoughts/behaviour, anxiety, and relapse will be assessed. The researchers will monitor people in the study closely and if at any time a participant is thought to have depression, their multi-disciplinary team will assess them and decide if they need to stop taking trial medication and their illness needs to be more actively managed.


People aged between 18 and 65 years who have experienced first-episode psychosis within the last 12 months

You can take part if:


Current inclusion criteria as of 20/03/2023:

1. Diagnosis of first-episode psychosis (FEP)
2. Within 12 months of initial treatment for FEP (as defined by onset of care provision by an Early Intervention Team)
3. Positive and Negative Syndrome Scale (PANSS) individual positive item scores all ≤4
4. Sufficiently recovered from acute psychotic episode with capacity to consent
5. Males and females aged 18-65 years
6. Currently prescribed antipsychotic medication at stable dose.
7. Female participants must be willing to use one form of highly effectiv


You may not be able to take part if:


Current exclusion criteria as of 20/03/2023:

1. Current moderate or severe depression (as indicated by a Calgary Depression for Schizophrenia Scale (CDSS) score of > 7)2. Currently prescribed antidepressant medication (or within 2 weeks of stopping if a Monoamine Oxidase Inhibitor)3. Previous history of mania4. Contraindications to selective serotonin reuptake inhibitors (SSRI) antidepressant treatment (e.g. recurrent thrombotic illness, previous adverse reaction, confirmed pregnancy, although risk in pregnancy is low, prescribed pimozide)5. Serious medical or neurological illness (as identified by the treating consultant psychiatrist)6. Hypersensitivity to the active substance or any of the excipients or placebo7. Concomitant treatment with irreversible monoamine oxidase inhibitors (MAOIs)8. Patient with any other systemic dysfunction (e.g. gastrointestinal, renal, respiratory, cardiovascular, neurological or psychiatric) or significant disorder which, in the opinion of the investigator would jeopardize the safety of the patient by taking part in the trial9. Electrocardiogram (ECG): QTc interval >450 as measured in the last 12 months10. Aged below 18 years11. Aged over 65 years12. Female participants that do not agree to follow the protocol contraception requirements

_____

Previous exclusion criteria:

1. Current moderate or severe depression (as indicated by a Calgary Depression for Schizophrenia Scale (CDSS) score of > 7)2. Currently prescribed antidepressant medication (or within 2 weeks of stopping if a Monoamine Oxidase Inhibitor)3. Previous history of mania4. Contraindications to selective serotonin reuptake inhibitors (SSRI) antidepressant treatment (e.g. recurrent thrombotic illness, previous adverse reaction, confirmed pregnancy, although risk in pregnancy is low, prescribed pimozide)5. Serious medical or neurological illness (as identified by the treating consultant psychiatrist)6. Hypersensitivity to the active substance or any of the excipients or placebo7. Concomitant treatment with irreversible monoamine oxidase inhibitors (MAOIs)8. Patient with any other systemic dysfunction (e.g. gastrointestinal, renal, respiratory, cardiovascular, neurological or psychiatric) or significant disorder which, in the opinion of the investigator would jeopardize the safety of the patient by taking part in the trial9. Electrocardiogram (ECG): QTc interval >450 as measured in the last 12 months10. Aged below 18 years11. Aged over 35 years12. Female participants that do not agree to follow the protocol contraception requirements


Below are the locations for where you can take part in the trial. Please note that not all sites may be open.

  • Black Country Partnership NHS Foundation Trust
    Delta Point Greets Green Road
    West Bromwich
    B70 9PL
  • Birmingham and Solihull Mental Health NHS Foundation Trust
    Unit 1 50 Summer Hill Road
    Birmingham
    B1 3RB
  • Cardiff and Vale NHS Trust
    Cardigan House University Hospital of Wales Heath Park
    Cardiff
    CF14 4XW
  • Derbyshire Healthcare NHS Foundation Trust
    Trust Headquarters Kingsway Hospital Kingsway
    Derby
    DE22 3LZ
  • Aneurin Bevan University Lhb
    Headquarters - St Cadoc's Hospital Lodge Road Caerleon
    Newport
    NP18 3XQ
  • Cheshire and Wirral Partnership NHS Foundation Trust
    Trust Headquarters Redesmere The Countess of Chester Health Park Liverpool Road
    Chester
    CH2 1BQ
  • Merseycare NHS Trust
    V7 Building Kings Business Park
    Prescot
    L34 1PJ
  • Cornwall Partnership NHS Foundation Trust
    Carew House Beacon Technology Park Dunmere Road
    Bodmin
    PL31 2QN
  • Somerset NHS Foundation Trust
    Trust Management Lydeard House Musgrove Park Hospital
    Taunton
    TA1 5DA
  • Midlands Partnership NHS Foundation Trust
    Trust Headquarters St. Georges Hospital Corporation Street
    Stafford
    ST16 3SR
  • Coventry and Warwickshire Partnership NHS Trust
    Wayside House Wilsons Lane
    Coventry
    CV6 6NY
  • Worcestershire Health and Care NHS Trust
    Isaac Maddox House Shrub Hill Industrial Estate
    Worcester
    WR4 9RW
  • Gloucestershire Health and Care NHS Foundation Trust
    Edward Jenner Court 1010 Pioneer Avenue Gloucester Business Park
    Gloucester
    GL3 4AW
  • Leicestershire Partnership NHS Trust Mental Health Services
    George Hine House Gipsy Lane Humberstone
    Leicester
    LE5 0TD
  • Lancashire Care NHS Foundation Trust
    Sceptre Point Sceptre Way Bamber Bridge
    Preston
    PR5 6AW
  • Nottinghamshire Healthcare NHS Trust Headquarters
    Duncan Macmillan House Porchester Road
    Nottingham
    NG3 6AA
  • Central & North West London NHS Foundation Trust Headquarters
    Greater London House Hampstead Road
    London
    NW1 7QY
  • Hampshire and Isle of Wight Healthcare NHS Foundation Trust
    Tatchbury Mount Hospital Calmore
    Southampton
    SO40 2RZ
  • Oxford Health NHS Foundation Trust
    Littlemore Mental Health Centre Sandford Road Littlemore
    Oxford
    OX4 4XN
  • North London NHS Foundation Trust
    4th Floor, East Wing St. Pancras Hospital 4 St. Pancras Way
    London
    NW1 0PE
  • Birmingham Women's and Children's NHS Foundation Trust
    Finch Road Primary Care Centre 2nd floor (early intervention) 2 Finch Road
    Birmingham
    B19 1HS

This study will help the researchers to find out if sertraline helps first episode psychosis patients by preventing depression. Whilst there may be no immediate benefits to you, the aim is to improve care for people with psychosis in the long term. It is not known whether sertraline will help participants manage their illness or not, which is why the researchers are doing the study. Sertraline can have side effects but the research team will closely monitor the participants.

Mr Mark Pearce
ADEPP@trials.bham.ac.uk



More information about this study, what is involved and how to take part can be found on the study website.


The study is sponsored by University of Birmingham and funded by NIHR Evaluation, Trials and Studies Co-ordinating Centre (NETSCC); Grant Codes: NIHR127700.




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Read full details for Trial ID: ISRCTN12682719

Or CPMS: 47000

Last updated 09 April 2025

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