Condition category
Not Applicable
Date applied
18/04/2013
Date assigned
30/05/2013
Last edited
19/06/2015
Prospective/Retrospective
Retrospectively registered
Overall trial status
Completed
Recruitment status
No longer recruiting

Plain English Summary

Background and study aims
Our population has increasing numbers of older people and people who have one or more long term conditions. This places greater demands on health and social care services. It is recognised that patients with long term conditions are not always managed and treated effectively. Too many are admitted to hospital as emergencies. Also, community services are not always available or don't work well together.
To help improve services, general practitioners (GPs) in Wales are starting to use a scoring system (called Prism) to predict people's risk of having an emergency hospital admission in the coming year. The system will provide GPs with risk scores for all patients in their practice, with scores ranging from 1 to 100 (very low to very high risk). We don't know how a scoring system which predicts people's risk of needing emergency treatment will be used in Wales and if it will help patient care. This study aims to find out whether GPs and other health professionals use it and how it affects the way people are cared for. The study has a number of different parts, including discussion groups with health professionals and collecting information about the cost of using the system.

Who can participate?
We are inviting a random selection of patients from GP patient lists from those practices who have agreed to participate in the study. Any patient who is between the ages of 18 and 100 is eligible to take part. Patients with long term conditions and those without any diagnosis are being included, so we can gather information about different experiences. We are also inviting users of Prism (GPs, practice managers etc), policy makers and commissioners to take part in interviews or focus groups.

What does the study involve?
The intervention being tested is made up of: Prism software; training for participating practices; clinical support for participating practices provided by two locally appointed 'GP champions', a telephone 'help desk' during working hours; and a user-friendly handbook of guidance on using Prism including links to available Community Resource Teams which work at locality level to provide multi-disciplinary health and social care support for managing patients. Practices that are recruited will begin as 'controls', delivering usual care without Prism. Practices will receive Prism and training randomly; after which they will be able to use Prism with clinical and technical support. We will compare the costs, processes of care, patient satisfaction and patient outcomes, at baseline (beginning of the study), 6 and 18 months, using routinely collected data health and postal questionnaires. We will determine how well Prism works, technical performance by comparing predicted against actual emergency admissions. Qualitative focus groups and interviews will be undertaken to understand how Prism is perceived and adopted by practitioners and policy makers.

What are the possible benefits and risks of participating?
This information gained from this study may help improve the way scoring systems are used in the future to benefit patients. The way you receive your care should not change as a result of being part of the study. Your GP surgery may manage patients differently and may select certain patients for referral to specialist services, such as smoking cessation programmes. We do not know at this stage if the Prism system will help to manage patients better and will only know this when the study is complete.

Where is the study run from?
The research is being undertaken by a team from the College of Medicine, Swansea University. The main part of the research will be carried out within the Abertawe Bro Morgannwg NHS Health Board area (Swansea, Neath Port Talbot). In addition we will also be interviewing professionals throughout Wales and from outside Abertawe Bro Morgannwg who will not be using Prism, but may have views about it.

When is the study starting and how long is it expected to run for?
Recruitment of professionals began in October 2012, with the first recruitment of patients beginning April 2013. Recruitment will continue until approximately March 2014. The study ends August 2015.

Who is funding the study?
The research is funded by a Department of Health funding stream called the National Institute for Health Research Health Services and Delivery Research Programme (NIHR HSDR), UK.

Who is the main contact?
Mark Rhys-Kingston
m.r.kingston@swansea.ac.uk

Trial website

http://www.trustresearch.org.uk/prismatic

Contact information

Type

Scientific

Primary contact

Prof Helen Snooks

ORCID ID

Contact details

College of Medicine
Singleton Park
Swansea
SA2 8PP
United Kingdom
-
h.a.snooks@swansea.ac.uk

Additional identifiers

EudraCT number

ClinicalTrials.gov number

Protocol/serial number

Version 6

Study information

Scientific title

Predictive RIsk Stratification Model: A progressive cluster randomised Trial In Chronic conditions management (PRISMATIC)

Acronym

PRISMATIC

Study hypothesis

Predictive risk stratification tool with support improves the management of patients attending general practice and reduces emergency admissions.

Ethics approval

Research Ethics Committee for Wales, approval 11 October 2010, 31/08/2011 (amendment), 26/07/2012 (amendment), 15/01/2013 (amendment), ref: 10/MRE09/25
Full R&D approvals received (RMG Ref no: 20101214/001)

Study design

Mixed methods progressive cluster randomised trial

Primary study design

Interventional

Secondary study design

Cluster randomised trial

Trial setting

GP practices

Trial type

Diagnostic

Patient information sheet

Patient information can be found at http://www.trustresearch.org.uk/en/PRISMATIC_Patient.htm

Condition

All patients from participating GP practices

Intervention

Practices that are recruited will begin as 'controls', delivering usual care without Prism. Practices will receive Prism and training randomly; after which they will be able to use Prism with clinical and technical support.

The intervention being tested is made up of: Prism software; training for participating practices; clinical support for participating practices provided by two locally appointed 'GP champions', a telephone 'help desk' during working hours; and a user-friendly handbook of guidance on using Prism including links to available Community Resource Teams which work at locality level to provide multi-disciplinary health and social care support for managing patients.

Intervention type

Other

Phase

Not Applicable

Drug names

Primary outcome measures

Number of emergency admissions per patient and time to first admission

Secondary outcome measures

1. Primary care service use- GP practice events/event days
2. Accident and emergency attendances
3. Community care service use
4. Secondary care inpatient and outpatient episodes (including length of stays)
5. NHS implementation costs
6. Number of Prism users
7. Pattern (including frequency) of Prism use
8. Patient satisfaction
9. Predicted emergency admissions
10. Health related quality of life (SF-12)
11. We will also explore in detail within the intervention group and at other sites:
11.1. Technical performance of the Prism tool – predicted compared to actual emergency admissions
11.2. Practitioner, commissioner and policy maker views about Prism implementation, adoption and effects

Overall trial start date

01/09/2010

Overall trial end date

31/08/2015

Reason abandoned

Eligibility

Participant inclusion criteria

Patients: All patients from participating general practices between the ages of 18 and 100 years.

Professionals: Prism users (GPs, practice managers) from participating practices, NHS policy makers, NHS commissioners.

Participant type

Patient

Age group

Adult

Gender

Both

Target number of participants

Patients: 2400; Professionals: up to 70

Participant exclusion criteria

Patients:
1. Patients from participating practices less than 18 or more than 100 years of age.
2. Patients screened out by GPs as not to received questionnaires (e.g.patients that lack capacity, those who do not have support to help them complete the questionnaire and patients who may be caused distress by completing the questionnaire).

Professionals: Outside study area.

Recruitment start date

01/10/2012

Recruitment end date

01/03/2014

Locations

Countries of recruitment

United Kingdom

Trial participating centre

Swansea University
Swansea
SA2 8PP
United Kingdom

Sponsor information

Organisation

Swansea University (UK)

Sponsor details

c/o Mr Ceri Jones
Department of Research and Innovation
Singleton Park
Swansea
SA2 8PP
United Kingdom
+44 (0)1792 295412
c.d.jones@swansea.ac.uk

Sponsor type

University/education

Website

http://www.swansea.ac.uk/business-and-industry/r-and-i/

Funders

Funder type

Government

Funder name

National Institute for Health Research (NIHR) (UK) - Health Services and Delivery Research (HS&DR) Programme (SDO) (Project number: 09/1801/1054)

Alternative name(s)

Funding Body Type

Funding Body Subtype

Location

Results and Publications

Publication and dissemination plan

Not provided at time of registration

Intention to publish date

Participant level data

Not provided at time of registration

Results - basic reporting

Publication summary

2013 protocol in: http://www.ncbi.nlm.nih.gov/pubmed/24330749

Publication citations

  1. Protocol

    Hutchings HA, Evans BA, Fitzsimmons D, Harrison J, Heaven M, Huxley P, Kingston MR, Lewis L, Phillips C, Porter A, Russell IT, Sewell B, Warm D, Watkins A, Snooks HA, Predictive risk stratification model: a progressive cluster-randomised trial in chronic conditions management (PRISMATIC) research protocol., Trials, 2013, 14, 301, doi: 10.1186/1745-6215-14-301.

Additional files

Editorial Notes