Trigeminal Neuralgia
Research & Patient Voice
Research is stronger when people living with trigeminal neuralgia help shape it.
This page explains how TNA UK brings patient evidence, lived experience, professional insight and more than 20 years of trusted support into trigeminal neuralgia research, patient involvement and research partnerships.
As CEO, Aneeta Prem MBE leads the charity’s patient advocacy, research participation and professional engagement work, alongside trustees, the Medical Advisory Board, researchers and the wider trigeminal neuralgia community.
Through our helpline and e-helpline, Regional Support Groups, Friendship Line, volunteers, webinars, patient surveys, digital communications and work with healthcare professionals, we have sustained contact with people affected by TN.
That means we can help researchers understand not only the condition, but what living with it is actually like.
20+ years
Supporting people affected by TN
567
Consenting respondents in our published 2024–25 Patient Experience Survey
400+
Expressions of interest through previous research engagement
320+
Attendees at the related patient research webinar
Our Patient Voice Ambition
We want research to reflect the reality of living with trigeminal neuralgia, not only what can be measured in a clinic.
Listen
People living with TN know where diagnosis, treatment, communication and care work well — and where they do not.
Listening carefully helps identify problems and questions that deserve further investigation.
Involve
Patients should have opportunities to contribute before important research decisions have already been made.
Their experience can improve research questions, study information, practical participation and outcome measures.
Connect
TNA UK can help bring together patients, carers, clinicians, researchers and healthcare professionals.
Good research needs scientific expertise and an understanding of the people it is intended to help.
Improve
Patient involvement should ultimately lead somewhere useful: better understanding, earlier recognition, clearer information, more effective treatment and better quality of life.
What We Contribute to Research
TNA UK contributes more than access to an audience.
We bring structured patient evidence, lived experience, patient involvement, research engagement, professional education and independent plain-English research communication.
Patient evidence
Our surveys and sustained contact with people affected by TN help identify recurring experiences across diagnosis, treatment, access to care and everyday life.
Patient evidence does not replace clinical research. It can identify unmet need, reveal patterns and help show where further investigation is needed.
Patient involvement
People affected by TN can contribute to research planning, patient information, questionnaires, outcome measures and communication.
They can help researchers understand whether a question matters and whether participation will work in real life.
Research engagement
We can help legitimate and appropriately governed research opportunities reach people who may be interested.
Recruitment, eligibility, informed consent, medical decisions and participant safety remain the responsibility of the research team.
Research communication
Research findings can be difficult to understand and easy to overstate.
We help explain what was studied, what researchers found, what remains uncertain and whether new evidence changes care now.
Professional education
We work with healthcare professionals through education, training, patient insight, resources, webinars and practical support.
Lived experience
Our continuing contact with patients gives us insight into what happens between appointments as well as inside clinics.
Why Work With Our Community?
Research needs good science. It also needs people.
Our relationship with the TN community does not begin when a research study needs participants.
People contact TNA UK while seeking answers, after diagnosis, when medication becomes difficult, while waiting for specialist care, when considering procedures or surgery, when pain returns and when TN affects daily life.
That continuing relationship gives us an understanding of the patient journey that cannot be gained from clinical data alone.
“That continuing relationship gives us insight clinical data alone cannot.”
How Our Community Supports Research
Our strength is reach combined with relationships, support, independence and trust.
Helpline and e-helpline
Our trained volunteers have direct contact with people affected by trigeminal neuralgia throughout the year.
Where TNA UK supports an appropriate research opportunity, relevant volunteers can be briefed or trained so they understand the purpose of the study, what information has been approved for sharing, and where to signpost people. Volunteers do not decide whether somebody is eligible for a study and do not provide trial-specific medical advice.
Regional Support Groups
Regional Support Group leads have established relationships with members and people affected by TN in their communities.
Where appropriate, they can be briefed about relevant research so that members hear about opportunities through a support network they already know. TNA UK has already used this model in research engagement, including briefing relevant helpline volunteers and Regional Support Group leads.
Digital and social reach
Our website, social-media channels, webinars, member communications and online information extend that reach considerably.
This can help relevant research information reach people affected by a relatively uncommon and often misunderstood condition. But reach alone is not enough.
Professional relationships
We also work with healthcare professionals, clinicians and our Medical Advisory Board.
That helps connect lived experience with clinical expertise and professional education.
Research Engagement in Practice
Libra
TNA UK has practical experience of supporting patient engagement with research.
During engagement around the Libra programme, TNA UK supported patient communications, a patient webinar and briefing of relevant volunteers and Regional Support Group leads.
Those figures demonstrate reach, but good research engagement is about more than numbers. People considering research may have questions, concerns or practical difficulties. An established patient organisation can help them find reliable information while maintaining clear boundaries about its role.
TNA UK’s role was patient engagement and communication. The study team remained responsible for recruitment, eligibility, informed consent, medical questions, study governance and participant safety.
400+ expressed interest · 320+ attended the patient webinar
Patient Evidence, Explained
Turning experience into evidence
Every patient story matters.
When experiences are collected systematically, they can also reveal patterns across a larger group.
TNA UK’s published 2024–25 Patient Experience Survey included 567 consenting respondents and examined areas including diagnosis, treatment, dentistry, daily life, emotional wellbeing and social isolation.
We use patient evidence to help:
- identify unmet need
- inform research priorities
- improve patient information
- strengthen professional education
- highlight difficulties in diagnosis and care
- understand treatment burden
- identify outcomes that matter to patients; and
- bring lived experience into discussions about future TN research
567
Consenting respondents in the published 2024–25 Patient Experience Survey
What Can Patient Evidence Tell Us?
Patient evidence has real value — and real limits.
What are people experiencing?
Patient evidence can identify recurring experiences across diagnosis, treatment, healthcare and daily life.
Where are the gaps?
It can highlight areas where patients repeatedly report difficulty, uncertainty or unmet need.
What matters to patients?
It can help researchers understand which outcomes affect everyday life — not only pain, but function, treatment burden, work, independence and quality of life.
What questions need investigating?
Patient evidence can generate questions that deserve stronger clinical or scientific investigation.
What can it not prove?
Patient surveys cannot establish clinical causation or prove that a treatment works.
Why are limitations important?
Being clear about what evidence can and cannot tell us makes it more credible and useful. Research should measure what matters to people living with TN, not simply what is easiest to measure.
What Should Research Hear From Patients Next?
Why does diagnosis still take too long?
Research can help improve recognition and strengthen routes between dentistry, primary care and specialist services.
Can TN be identified more accurately?
Research into clinical assessment, imaging, disease mechanisms and diagnostic approaches may help distinguish trigeminal neuralgia from other causes of facial and dental pain.
Can medicines work better with fewer side effects?
Pain relief matters, but so do cognition, fatigue, balance, independence, work and quality of life.
Which treatment is most likely to help which person?
Patients need stronger evidence to support informed and individual treatment decisions.
Why does pain return?
Recurrence following remission, medication, procedures or surgery remains an important research question.
What should happen during severe flare-ups?
Patients and healthcare professionals need clearer evidence around managing severe acute TN exacerbations.
Can TN eventually be prevented or stopped?
Better treatment matters now. Research should also continue tackling the causes and mechanisms of trigeminal neuralgia.
Working With Healthcare Professionals
Better understanding can improve the patient journey.
TNA UK works with healthcare professionals to improve understanding of trigeminal neuralgia and facial pain.
We provide education, training, patient insight, information, resources, practical support and signposting for professionals who may encounter people affected by TN.
Our work helps professionals understand not only the clinical features of trigeminal neuralgia, but the wider patient journey — including diagnostic uncertainty, dental confusion, medication burden and treatment decisions.
Professional education and training
Our work can include:
- training and educational sessions
- webinars and presentations
- patient evidence and lived-experience insight
- information and practical resources
- collaboration with clinicians and researchers
- support around patient communication and signposting; and
- information about support available to patients, families and carers
Advice and support for professionals
Work With Us on Research
TNA UK welcomes appropriate approaches from researchers, clinicians, universities, NHS and healthcare organisations, research funders and responsibly governed pharmaceutical, biotechnology and life-sciences organisations.
We would rather become involved early enough to make a useful contribution.
Patient and public involvement
Bring people affected by TN into research planning before important decisions have already been made.
Research priorities
Understand the questions people living with TN most want research to answer.
Study design
Consider whether participation will work for someone living with severe and sometimes unpredictable facial pain.
Patient-facing information
Make complex research understandable without sacrificing accuracy.
Questionnaires and outcomes
Consider pain alongside function, treatment burden, cognition, independence, work and quality of life.
Volunteer engagement
Where appropriate, relevant volunteers and Regional Support Group leads can be briefed or trained to provide accurate information and appropriate signposting.
Research webinars
Give researchers an appropriate way to explain legitimate projects directly to interested people within the TN community.
Digital communication
Use established website, email, webinar and social-media channels to raise awareness of relevant research.
Research dissemination
Help important findings reach patients and professionals rather than remaining only within academic publications.
Plain-English research communication
Explain what a study found, what it did not find, how strong the evidence is and why it may matter.
Patient Trust Comes First
Our community is not a database for sale.
Research engagement must never come at the expense of the people who trust us.
- TNA UK does not sell membership lists or unrestricted access to patients.
- We do not decide whether somebody is eligible for a clinical trial.
- We do not provide trial-specific medical advice.
- We do not recommend that an individual enters a study.
- We do not endorse a medicine or treatment simply because it is being investigated.
Where TNA UK raises awareness of a research opportunity, researchers and sponsors remain responsible for recruitment, informed consent, eligibility, clinical decisions, study governance and participant safety.
Any collaboration must respect:
Patient choice · informed consent · confidentiality · data protection · transparency · scientific integrity · charity independence · patient benefit
Support TN Research
Help move trigeminal neuralgia research forward.
There is still much we do not know about trigeminal neuralgia.
Donations to TNA UK help strengthen the work that supports progress — including patient evidence, research engagement, plain-English research information, professional education, webinars and support for people affected by TN.
Your support helps keep patient experience at the centre of research while ensuring people living with TN continue to receive help today.
Leave a Gift in Your Will
Help change what comes next.
A gift in your will can help future generations of people affected by trigeminal neuralgia.
Legacy gifts can help TNA UK continue supporting patients and families, strengthen patient evidence, improve professional understanding, support responsible research engagement and contribute to the search for better answers.
For some people, leaving a gift is a way to turn their own experience of TN — or that of somebody they love — into hope for those who face the condition in the future.
Trigeminal Neuralgia Research & Patient Voice: Questions
TNA UK contributes patient evidence, lived experience, patient involvement, research engagement, professional education and plain-English research communication.
Yes. We welcome appropriate approaches from researchers, clinicians, universities, healthcare organisations, funders and responsibly governed life-sciences organisations where there is clear relevance to people affected by TN.
Yes. TNA UK can raise awareness of appropriately governed research through relevant communication and support channels. We do not sell membership lists or give researchers unrestricted access to patients.
Where appropriate, relevant volunteers can be briefed or trained about a research opportunity so they understand its purpose, the limits of TNA UK’s role and where people should go for official study information.
Yes. TNA UK works with healthcare professionals through education, training, patient insight, information, resources, support and appropriate signposting.
Patient involvement means people affected by TN contributing their experience to research priorities, study design, information, questionnaires, outcome measures and communication rather than only taking part as participants.
Patient evidence is structured information about people’s experiences of diagnosis, treatment, healthcare and everyday life. It can identify patterns and priorities that deserve further investigation.
TNA UK may help people become aware of appropriate research opportunities. The research team remains responsible for recruitment, eligibility, informed consent, medical questions and participant safety.
No. Mentioning or sharing information about a study does not mean that TNA UK runs, funds or endorses that study or recommends the treatment being investigated.
TNA UK can consider responsibly governed collaboration where the work is transparent, protects charity independence and has clear potential benefit for people affected by TN.
Yes. Donations help TNA UK strengthen patient evidence, research engagement, professional education, research communication and the support surrounding people affected by TN.
Yes. A gift in your will can help sustain patient support, evidence, education and responsible research engagement for future generations.
Visit TNA UK’s main Research hub for current studies, clinical trials and plain-English analysis of important research developments.
Help Change the Future of Trigeminal Neuralgia
Research should begin with the people it is intended to help.
People affected by trigeminal neuralgia still have questions that science needs to answer.
TNA UK brings together patient evidence, lived experience, trusted support, volunteers, professional education, digital reach, research engagement and clinical relationships to help ensure those questions are asked — and eventually answered.
Researching TN?
Talk to us about patient involvement and responsible research engagement.
Thinking about the future?
Leave a lasting contribution for people affected by trigeminal neuralgia.
Medical information
This page provides general information about research and patient involvement. It is not medical advice, a diagnosis or a recommendation to participate in a particular treatment or study. Anyone considering a clinical trial or treatment decision should speak to their own healthcare team.
Last reviewed: September 2026
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