paediatric breakthrough pain assessment

Conditions: Breakthrough Pain; Palliative Medicine; Oncology Pain; Pediatric ALL; Young People

Summary: 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.

children and young people (cyp) with life-limiting conditions (llcs) and life-threatening conditions (ltcs) can experience various forms of pain, including breakthrough pain (btp). btp can be characterized as a sudden, temporary increase in pain severity that occurs above the pre-existing baseline level of pain. this type of pain is particularly challenging to assess and manage due to its unpredictable nature and the lack of a universally agreed-upon definition, leading to difficulties in controlling pain effectively. available data indicates that btp is highly prevalent in cyp, with one study reporting that 57% of paediatric patients experienced at least one episode of btp within a 24-hour period. despite this, much of the existing research on btp primarily focuses on adult populations, resulting in insufficient clinical information on the prevalence and management of btp in cyp with llcs or ltcs. furthermore, btp can significantly impact quality of life for patients and their families, yet no research has explored the lived experience of btp in cyp, and research involving parents and caregivers remains limited. moreover, research has found the absence of a validated questionnaire to assess btp, further complicating the ability to consistently assess and manage this type of pain in paediatric palliative care settings. developing a reliable and validated questionnaire to assess btp in cyp crucial for improving pain management and quality of life. the aim of this study is to develop a reliable, validated, multidimensional questionnaire to assess breakthrough pain in 3-months-25-year-olds. two versions of the questionnaire will be developed: a self-report form and a form for caregivers/healthcare professionals (for pre- or non-verbal children). this is a mixed-methods study comprising three separate studies. the investigators have developed a first draft (alpha version) of the paediatric btp questionnaire using standard, approved methodology. in the first study (study 1), the investigators will carry out interviews with children and young people (cyp) with life-limiting or life-threatening conditions (llcs or ltcs) and their caregivers to explore their experiences of btp. using the findings, the investigators will modify the questionnaire if needed, to make sure the participants experiences are represented within it. next, the investigators will develop the second draft of the questionnaire (the beta version) and ask the steering group and additional pain experts for feedback. the investigators will modify the questionnaire again following this. for study 2, the investigators will conduct cognitive interviews with cyp with llcs or ltcs, their caregivers, and healthcare professionals. the investigators will ask participants to complete the questionnaire and 'think aloud' as they do this i.e. to say aloud everything they are thinking as they answer the questions. the investigators will use the findings to check if the questionnaire is easy to understand and to modify it if needed. for study 3, the investigators will check if the final version of the questionnaire can accurately characterize paediatric btp by asking cyp with llcs or ltcs, their caregivers, and healthcare professionals to complete it at three time points. time 1: participants will complete the btp questionnaire, another pain intensity questionnaire and a quality-of-life questionnaire. participants will also be asked additional questions about their pain/the cyp's pain. a doctor responsible for the cyp's care will assess the presence/absence of btp in the last week. the doctor will be blinded to the participant's responses in the btp questionnaire and the pain intensity questionnaire. time 2: participants will complete the questionnaire 24 hours after time 1. time 3: participants will complete the btp questionnaire, another pain intensity questionnaire and a quality-of-life questionnaire 4 weeks after time 1. participants will also be asked additional questions about their pain/the cyp's pain. the results will be looked at in detail to explore the validity, reliability and responsiveness of the final versions of the btp assessment questionnaire and ensure the questionnaire accurately assesses btp. the final questionnaire i.e., the breakthrough pain assessment questionnaire (btpaq) will be used in healthcare settings in england to help improve pain control in 3-month-25-year-olds.

Eligibility criteria:
inclusion criteria: * children and young people aged 8-25 years who have experienced 1) background pain related to a life limiting or life threatening condition and 2) around-the-clock analgesia prescribed for the previous week, as confirmed by their healthcare team (studies 1, 2, and 3). * children and young people must be able to communicate and read in english at a level close to, or in line with their chronological age. * for study 1, non-verbal children and young people, or those with limited verbal ability, will be recruited if they are happy to participate using the microsoft teams chat function. * parents and caregivers of children and young people aged 3-month-25-years who have experienced 1) background pain related to a life limiting or life threatening condition and 2) around-the-clock analgesia prescribed for the previous week, as confirmed by their healthcare team. (studies 1, 2, and 3). * caregivers can be caring for verbal, non-verbal, or pre-verbal children with or without cognitive or developmental difficulties of any level. * parents and caregivers must have self-reported full or partial responsibility for assessing the child or young person's pain. * healthcare professionals in primary, secondary and tertiary care who are involved in the care of children and young people with life limiting or life threatening conditions (studies 2 and 3). exclusion criteria: * • children, young people, parents and caregivers with limited ability to communicate and read in english. * children and young people judged by caregivers or healthcare professionals to lack capacity to take part, who are too unwell, or might find it too distressing. * parents and caregivers judged by healthcare professionals to lack capacity to consent, or to be 'struggling' too much. however, if they wish to take part, they can send an email or text message to the study email account or mobile phone.

Keywords: breakthrough pain paediatrics paediatric pain palliative care pain assessment