Many children and young people with life-limiting and life-threatening illnesses get sudden bursts of pain called breakthrough pain. At the moment, there aren't any good ways to measure this pain in children and young people. The investigators are developing two questionnaires to help: one for patients to fill out themselves and another for parents or healthcare professionals to complete for younger children and young people who cannot explain their pain for themselves. The investigators plan to work with 210 people across hospitals and hospices in England and Wales. This includes children and young people with life-limiting and life-threatening illnesses, their caregivers, and healthcare professionals. The investigators have already made a first version of the questionnaires. The project has three main Studies: In Study 1, the investigators will talk to 5-10 young patients and 5-10 caregivers about their experiences with breakthrough pain. The investigators will use their feedback to improve the questionnaires. In Study 2, the investigators will ask 5-10 patients, 5-10 caregivers, and 5-10 healthcare professionals to fill out the questionnaires while speaking their thoughts out loud. This will help the investigators find any parts that are confusing or difficult to understand. In Study 3, the investigators will test how well the questionnaires works. 80 patients, 40 caregivers, and 40 healthcare professionals will complete the questionnaires three different times to make sure they measure breakthrough pain as accurately as possible. These questionnaire will be useful for hospitals and hospices across England and Wales to help them better manage pain, including breakthrough pain, in patients aged 3 months to 25 years who have life-limiting and life-threatening illnesses.
Age range
8 Years – 99 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Diagnostic accuracy of the Breakthrough Pain Assessment Questionnaire (BTPAQ)
Timeframe: From participant enrollment in Study 3 through completion of the final assessment up to 4 weeks later
Test-retest reliability of the Breakthrough Pain Assessment Questionnaire (BTPAQ)
Timeframe: From participant enrolment in Study 3 through completion of the second assessment 24 hours later