Condition category
Mental and Behavioural Disorders
Date applied
Date assigned
Last edited
Prospectively registered
Overall trial status
Recruitment status
No longer recruiting
Publication status

Plain English Summary

Background and study aims
Many children grow up with a parent who at some point suffers from a mental illness. Most of these parents experience mild, short-term illnesses that are easily treatable; however, some parental mental illness is severe and longs-standing. Studies have shown that children living, or in regular contact with a parent with a severe mental illness, such as schizophrenia or bipolar disorder, can be vulnerable to maltreatment, neglect and stigma. These children are at risk of developing mental health or behavioural problems themselves, leading to a poor quality of life. Since late 2011, the NSPCC has been providing and evaluating a programme called “Family SMILES” which aims to boost these children’s self-esteem, enhance the parents’ protective ability and improve the parent-child relationships. This 3-year study builds on the NSPCC’s Family SMILES programme to produce an enhanced intervention, called Young SMILES, so that it has a broader reach for children of different ages and needs, aims to yield specific benefits for the children’s health and functioning, and can be flexibly delivered within and outside NHS services.

Who can participate?
Families whose children aged 6-16 have at least 10 hrs per week contact with a seriously mentally ill parent/carer, and all siblings and their parents/carers (those who are mentally ill and those who are well).

What does the study involve?
A maximum of 60 families, who have been assessed at their home and agreed to participate in the project, are randomly allocated to either access Young SMILES or to continue with whatever usual care they are receiving at the time. In Young SMILES, children attend weekly group sessions for eight weeks, and parents participate in five sessions starting at week four of the children’s sessions. Usual care varies over time in different locations depending on the family’s needs and available services. The specifics of what “usual care” means for each family at different time points is monitored and recorded. All families are visited at home by a researcher or can attend a community venue after three months to complete questionnaires about their health and functioning and to have an interview about their experiences. Some families are also invited to have visits after six and 12 months depending on whether they join the project early enough for questionnaires to be completed by the end of the project.

What are the possible benefits and risks of participating?
The NSPCC’s recent evaluation of Family SMILES highlighted the following potential benefits: for children, increased social functioning and confidence, reduced social isolation and reduced blame associated with parental illness; for parents, less distress and unhappiness, shift of thinking from own need to children’s needs; for families, more relaxed atmosphere, openness about parental mental health, empathy between child and parent, shared responsibilities. There are no direct risks from taking part in the study; however, talking about past experiences or about difficulties within the family may cause distress to some participants.

Where is the study run from?
1. Northumberland Tyne & Wear NHS Foundation Trust, St Nicholas Hospital, Newcastle upon Tyne (UK)
2. Barnardo’s Newcastle (UK)
3. NSPCC Warrington (UK)
4. NSPCC Coventry (UK)

When is the study starting and how long is it expected to run for?
January 2015 to December 2018

Who is funding the study?
National Institute for Health Research (UK)

Trial website

Contact information



Primary contact

Dr Judith Gellatly


Contact details

Centre for Women’s Mental Health
School of Health Sciences
Faculty of Biology
Medicine and Health
The University of Manchester
Room 6.318
Jean McFarlane Building
Oxford Road
M13 9PL
United Kingdom
+44 161 3067672

Additional identifiers

EudraCT number number

Protocol/serial number


Study information

Scientific title

A community-based intervention to improve health-related quality of life in children and adolescents of parents with serious mental illness: Feasibility study



Study hypothesis

The aim of this study is to develop and evaluate a community-based standardised intervention that will improve the Health Related Quality of Life (HRQoL) of Children and Adolescents of Parents with Severe Mental Illness (CAPRI).

Ethics approval

1. North West - Greater Manchester East Research Ethics Committee, 13/04/2016, ref: 16/NW/0207
2. East of England - Cambridge South Research Ethics Committee, 30/05/2017, ref: 17/EE/0175

Study design

Feasibility randomised controlled trial

Primary study design


Secondary study design

Randomised controlled trial

Trial setting


Trial type


Patient information sheet

Not available in web format, please use the contact details below to request a patient information sheet.


Children who have parents with serious mental illness e.g. schizophrenia, bipolar disorder


Following consent to participate, families are randomly allocated to one of two groups.

Intervention group: The proposed intervention, called YoungSMILES (Simplifying Mental Illness + Life Enhancement Skills), is based on the NSPCC’s manualised Family SMILES. Children and young people attend 8 weekly group sessions lasting for approximately 2 hours after school on weekdays. Sessions are facilitated by two trained practitioners and follow a specific session format:
1. "Ice-breaker” activities and links to previous sessions: recap of main learning points and discussion of any questions from the previous session.
2. Checking in: How have things been? Anyone need individual time at end to talk over a particular problem that has arisen?
3. Setting the agenda and objectives for the session: The facilitators will set out the session’s aims e.g. today we aim to learn about managing a crisis: who we can contact in a crisis; how to manage our feelings of fear in times of uncertainty; what to do when we think our parent is going into crisis etc, etc. The facilitators will then elicit the group members’ ideas about what they would like to learn or achieve during the session, or anxieties about the session.
4. Carrying out specific activities including presentation of educational information via flip charts/drawing activities for younger kids; videos, play, creative writing, case studies, scenarios and discussions, to meet the learning objectives of the session.
5. “Wrapping-up” with feedback on the session, recap of the main learning points, questions and agreeing on activities to be done between sessions.
6. Snack time with parents/other group members in communal space before going home.
Parallel work for parents is offered. Group sessions will be offered starting at week 4 of the children’s sessions.

Control group: Families continue to receive any usual care. Usual care will not be standard but will vary depending on the needs of the parents/children/families and may change over time and across different localities.

Research staff will conduct face-to-face semi-structured interviews and collect outcome measures at baseline (randomisation) and post-randomisation at months 3 (primary follow-up), 6 and 12. We shall test the feasibility of 6- and 12-month follow-up (post-randomisation) for those participants completing the intervention early enough to allow for data collection up to month 30 (at least 32 and 12 families with 6- and 12-month follow-ups respectively).

Intervention type



Drug names

Primary outcome measure

1. Child psychopathology and prosocial behaviour is measured using the Strengths and Difficulties Questionnaire (SDQ) at baseline, 3, 6 and 12 months
2. Symptoms of common mental health problems are captured using the Revised Child Anxiety and Depression Scale (RCADS) at baseline, 3, 6 and 12 months
3. Health related quality of life (HRQoL) is measured using The Pediatric Quality of Life Inventory (PEDQL) and KIDSCREEN questionnaire at baseline, 3, 6 and 12 months
4. Parenting competencies are assessed using the Arnold-O’Leary Parenting Scale at baseline, 3, 6 and 12 months
5. The degree and cause of stress in a parent-child relationship is measured using the Parenting Stress Index/Short Form at baseline, 3, 6 and 12 months
6. Children’s knowledge and perceptions about serious mental illness (mental health literacy) is measured using the Mental Health Literacy Questionnaire (MHLq) with follow-up questions at baseline, 3, 6 and 12 months
7. Resource use will be assessed using the Child and Adolescent Service Use Schedule (CA-SUS) at baseline, 3, 6 and 12 months
8. Incremental health gain in quality-adjusted life years (QALYs) is estimated using the Child Health Utility 9D (CHU-9D) at baseline, 3, 6 and 12 months
9. Qualitative evaluation of the intervention is completed through interviews and focus groups with children, parents and practitioners at 3 months

Secondary outcome measures

No secondary outcome measures

Overall trial start date


Overall trial end date


Reason abandoned (if study stopped)


Participant inclusion criteria

1. Children aged between 6 and 16 years with parents diagnosed with serious mental illness
2. Have at least 10 hours contact with the parent/carer with serious mental illness. (The children do not necessarily have to live with a mentally ill parent)
3. The children have some awareness of the parent’s mental illness, confirmed by the parent and/or the appropriate care coordinator. If the children have no awareness of the parent’s illness, it will be discussed how the parent and care coordinator can prepare the children before they start group work.

1. Parents/carers with serious mental illness and their partners who may or may not have any mental health problems. The focus of our project is the children and their outcomes, rather than the parents. Therefore, we do not intend to carry out full clinical interviews with the parents and report diagnostic codes. We shall accept the primary and secondary diagnoses reported by a key health professional, such as the GP, care coordinator and key worker, as most of these parents are likely to receive secondary care or be monitored in primary care. This can be gleaned during referral into the study or, in the case of a self-referral by the parent, we shall obtain the diagnosis by contacting the parent’s appropriate care coordinator, e.g. GP or CPN, following the parent’s permission to do so.
2. The parents/carers/guardians understand the purpose and remit of the intervention for themselves and their children and consent to their child’s attendance and completion of outcome measures and interviews.

Participant type


Age group




Target number of participants

60 families - with data collection from 1 index child and 1 parent although the intervention will be offered to all eligible siblings and the 2nd parent if the family wishes to do so. A minimum of 120 individuals will be included.

Participant exclusion criteria

1. Children of parents diagnosed with common mental health problems (e.g. mild-moderate depression) or with primary substance misuse, rather than with a serious mental illness as defined in the inclusion criterion 1 above
2. The children have significant cognitive impairment or a learning disability or major mental illness or behavioural problems (as verified by their GP or other health professionals involved in the family’s care) which will make it impossible or unsafe for them to participate in group work
3. The children have already participated in Family SMILES (which is not applicable in the North East where Family SMILES is not available)

The parent is extremely unwell at the time of eligibility assessment, which makes it difficult or unsafe for them to participate in group or individual work.

Recruitment start date


Recruitment end date



Countries of recruitment

United Kingdom

Trial participating centre

Northumberland Tyne & Wear NHS Foundation Trust
St Nicholas Hospital Jubilee Road Gosforth
Newcastle upon Tyne
United Kingdom

Trial participating centre

Barnardo's Newcastle Young Peoples Support Team & Newcastle Young Carers Team
4th Floor, Arden House Regent Centre Gosforth
Newcastle upon Tyne
United Kingdom

Trial participating centre

Warrington Service Centre Peace Drive
United Kingdom

Trial participating centre

Coventry Service Centre 76 Whitefriars Lane
United Kingdom

Sponsor information


Greater Manchester Mental Health NHS Foundation Trust

Sponsor details

Bury New Road
M13 9WL
United Kingdom
+44 161 358 0594

Sponsor type

Hospital/treatment centre



Funder type


Funder name

National Institute for Health Research

Alternative name(s)


Funding Body Type

government organisation

Funding Body Subtype

National government


United Kingdom

Results and Publications

Publication and dissemination plan

1. Planned publication of results in a variety of high quality, peer reviewed, scientific journals for different professional groups including psychiatry, nursing, social work, psychology, psychotherapy and education
2. Planned presentation of results at national and international conferences for service users, non-governmental organisations, policy-makers and those responsible for service design and commissioning
3. With the NSPCC, it is planned to draw up an open IP licence agreement which will enable the large-scale use of Young SMILES on a not-for-profit basis

Intention to publish date


Participant level data

Available on request

Basic results (scientific)

Publication list

2018 protocol in (added 08/04/2020)
2020 results in (added 17/11/2020)

Publication citations

Additional files

Editorial Notes

17/11/2020: Publication reference added. 08/04/2020: Publication reference added. 05/06/2017: The following changes have been made to the record: 1. The recruitment start date has been updated from 01/10/2016 to 01/06/2017 2. Three trial participating centres have been added 3. The trust sponsoring the study has changed its name from Manchester Mental Health & Social Care Trust to Greater Manchester Mental Health NHS Foundation Trust 4. A second ethics approval has been added 5. The public scientific titles have been updated to include "adolescents" 14/04/2016: Ethics approval information added.