Benefit and risk information for medications in multiple sclerosis
| ISRCTN | ISRCTN17318966 |
|---|---|
| DOI | https://doi.org/10.1186/ISRCTN17318966 |
| Secondary identifying numbers | GBR-MSG-13-10504 |
- Submission date
- 21/10/2016
- Registration date
- 26/10/2016
- Last edited
- 01/02/2021
- Recruitment status
- No longer recruiting
- Overall study status
- Completed
- Condition category
- Nervous System Diseases
Plain English summary of protocol
Background and study aims
Multiple sclerosis is a condition affecting the brain and/or spinal cord that causes problems with vision, arm or leg movement, sensation and balance. Although multiple sclerosis can't currently be cured, there are medicines that can help to reduce the number and severity of relapses in some people, called disease-modifying medications. Patients with multiple sclerosis are faced with complicated information about the risks and benefits of disease-modifying medications. It is important that patients are able to understand and make decisions with confidence about these medications during consultations with health professionals. The aim of this study is to compare a new way of presenting risk and benefit information with the currently used presentation method. It is hoped that this will improve patients' understanding of the risks and benefits of medications and improve their confidence in their decision to choose a medication.
Who can participate?
Adult patients with relapsing-remitting multiple sclerosis (where patients have distinct attacks of symptoms which then fade away either partially or completely)
What does the study involve?
Participants are given the information about medication risks and benefits using the following four methods in a random order:
1. Currently used method, verbally
2. Currently used method, in a leaflet
3. New method, verbally
4. New method, in a leaflet
All medication information provided to participants is hypothetical but is similar to the risks and benefits of disease-modifying medications in multiple sclerosis. To measure their understanding, participants are asked a few questions about the information they receive. They are also asked to choose between the medications they are given and are asked a few questions about their confidence in their decision. Participants are also asked to complete a few questionnaires and tasks to measure their symptoms, characteristics and skills, to see how these factors may influence their understanding of information about medication risks and benefits.
What are the possible benefits and risks of participating?
The possible benefits are clearer presentation of risk-benefit information for medications, allowing for effective shared decision-making between patients and health professionals. Potential risks include questions requesting sensitive information, and causing psychological and physical discomfort such as fatigue since study sessions may last up to 2 hours. However, patients may omit any questions they do not wish to answer and are encouraged to take regular breaks when taking part in the study. Other similar studies have not encountered such problems.
Where is the study run from?
1. King's College Hospital NHS Foundation Trust (UK)
2. Lewisham and Greenwich NHS Foundation Trust (UK)
When is the study starting and how long is it expected to run for?
September 2014 to March 2017
Who is funding the study?
1. Biogen Idec (USA)
2. Royal Holloway, University of London (UK)
Who is the main contact?
1. Miss Gurpreet Reen (public)
Gurpreet.reen.2014@live.rhul.ac.uk
2. Dr Dawn Langdon (scientific)
d.langdon@rhul.ac.uk
Contact information
Public
Department of Psychology
Royal Holloway, University of London
Egham
TW20 0EX
United Kingdom
| Phone | +44 (0)787 845 1844 |
|---|---|
| Gurpreet.reen.2014@live.rhul.ac.uk |
Scientific
Department of Psychology
Royal Holloway, University of London
Egham
TW20 0EX
United Kingdom
| Phone | +44 (0)178 444 3956 |
|---|---|
| d.langdon@rhul.ac.uk |
Study information
| Study design | Interventional multicentre randomised crossover study |
|---|---|
| Primary study design | Interventional |
| Secondary study design | Randomised cross over trial |
| Study setting(s) | Hospital |
| Study type | Other |
| Participant information sheet | Not available in web format, please use contact details to request a participant information sheet |
| Scientific title | Improving understanding and recall of risk information relating to multiple sclerosis medication - developing an evidence-based clinical tool for assisting communication and understanding of multiple sclerosis medication risk information between patients and health professionals |
| Study acronym | Benefit and Risk information for Medication in Multiple Sclerosis (BRIMMS) |
| Study objectives | The evidence-based protocol will improve patients' decisional conflict and understanding of the risks and benefits of disease-modifying medications in multiple sclerosis, compared with information as usual. |
| Ethics approval(s) | 1. Royal Holloway, University of London, 01/09/2016, ref: 2014/043 2. South Central Oxford C Research Ethics Committee, 23/09/2014, ref: 14/SC/1266 |
| Health condition(s) or problem(s) studied | Multiple sclerosis |
| Intervention | The intervention in the study is the evidence-based protocol. This protocol will be used to provide information about medication risks and benefits from findings in the literature, and the observational studies that have been conducted by the authors. The control in the study is information as usual. This involves providing information about medication risks and benefits using presentation methods used in current consultations. Both the control condition and the intervention condition will be provided to patients verbally and in written format (leaflets) - thus, there will be a total of four conditions: 1. Consultation as usual provided in a verbal format (control verbal) 2. Consultation as usual provided with written information (control written) 3. Evidence-based protocol provided in a verbal format (intervention verbal) 4. Evidence-based protocol with written information (intervention written) Patients in this study will be assigned to all four conditions in turn, but the allocation to the particular order of conditions will be randomised using a random number generator. All patients will be blinded to the conditions they receive. All information provided during the study will be for hypothetical medications, but the risk and benefit information will closely mimic the current disease-modifying medications in multiple sclerosis. |
| Intervention type | Behavioural |
| Primary outcome measure | Patients' decisional conflict, assessed using the Decisional Conflict Scale directly after each condition (i.e. four times in total) |
| Secondary outcome measures | Patients' understanding of the information provided during the study, assessed using an author-designed questionnaire directly after each condition (i.e. four times in total) |
| Overall study start date | 01/09/2014 |
| Completion date | 01/03/2017 |
Eligibility
| Participant type(s) | Patient |
|---|---|
| Age group | Adult |
| Lower age limit | 18 Years |
| Sex | Both |
| Target number of participants | 24 |
| Total final enrolment | 24 |
| Key inclusion criteria | 1. Diagnosis of relapsing-remitting multiple sclerosis (RRMS) by a consultant neurologist to best current criteria (i.e. not clinically isolated syndrome (CIS), likely Polman et al., 2011) 2. Able and willing to give informed consent 3. Able to meet tasks demands of study in terms of sensorimotor abilities 4. Ages 18 to 60 |
| Key exclusion criteria | 1. Significant change in medication in last 4 weeks 2. Relapse recovery within last 4 weeks 3. Significant psychiatric history/condition 4. Significant medical condition (other than MS), personal or social circumstances likely to influence study participation |
| Date of first enrolment | 28/10/2016 |
| Date of final enrolment | 01/03/2017 |
Locations
Countries of recruitment
- England
- United Kingdom
Study participating centres
London
SE5 9RS
United Kingdom
London
SE18 4QH
United Kingdom
Sponsor information
University/education
Department of Psychology
Royal Holloway, University of London
Egham
TW20 0EX
England
United Kingdom
| Phone | +44 (0)178 444 3844 |
|---|---|
| craig.bryce@rhul.ac.uk | |
"ROR" |
https://ror.org/04g2vpn86 |
Funders
Funder type
Industry
Private sector organisation / For-profit companies (industry)
- Location
- United States of America
No information available
Results and Publications
| Intention to publish date | 01/12/2017 |
|---|---|
| Individual participant data (IPD) Intention to share | No |
| IPD sharing plan summary | Data sharing statement to be made available at a later date |
| Publication and dissemination plan | It is expected that the findings form this study will be published in a peer-review scientific journal after the end of the project. |
| IPD sharing plan | The current IPD sharing plans for the current study are unknown and will be available at a later date. |
Study outputs
| Output type | Details | Date created | Date added | Peer reviewed? | Patient-facing? |
|---|---|---|---|---|---|
| Results article | results | 12/01/2021 | 01/02/2021 | Yes | No |
| HRA research summary | 28/06/2023 | No | No |
Editorial Notes
01/02/2021: Publication reference and total final enrolment added.
03/07/2017: The target number of participants was changed from 50 to 24.
