Development and Validation of a Paediatric Breakthrough Pain Assessment Tool
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 210
- 主要终点
- Diagnostic accuracy of the Breakthrough Pain Assessment Questionnaire (BTPAQ)
研究概览
简要总结
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.
详细描述
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.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Other
入排标准
- 年龄范围
- 8 Years 至 99 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •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).
排除标准
- •• 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.
结局指标
主要结局
Diagnostic accuracy of the Breakthrough Pain Assessment Questionnaire (BTPAQ)
时间窗: From participant enrollment in Study 3 through completion of the final assessment up to 4 weeks later
Kappa statistic will be calculated to assess agreement between the Breakthrough Pain Assessment Questionnaire (BTPAQ) algorithm's BTP diagnoses and the diagnoses made by doctors responsible for CYP care at Time 1. A kappa value of ≥0.61 will indicate good agreement.
Test-retest reliability of the Breakthrough Pain Assessment Questionnaire (BTPAQ)
时间窗: From participant enrolment in Study 3 through completion of the second assessment 24 hours later
Intraclass correlation coefficients between Time 1 and Time 2 scores on the Breakthrough Pain Assessment Questionnaire (BTPAQ) will be calculated, with coefficients above 0.8 indicating good test-retest reliability.
次要结局
- Internal consistency of the Breakthrough Pain Assessment Questionnaire (BTPAQ)(From participant enrolment in Study 3 through completion of the final assessment up to 4 weeks later)
- Construct validity of the Breakthrough Pain Assessment Questionnaire (BTPAQ)(From participant enrolment in Study 3 through completion of the final assessment up to 4 weeks later)
- Discriminant validity of the Breakthrough Pain Assessment Questionnaire (BTPAQ)(From participant enrolment in Study 3 through completion of the final assessment up to 4 weeks later)
- Responsiveness of the Breakthrough Pain Assessment Questionnaire (BTPAQ)(From participant enrolment in Study 3 through completion of the final assessment up to 4 weeks later)
- Acceptability of the Breakthrough Pain Assessment Questionnaire (BTPAQ)(From participant enrolment in Study 3 through completion of the final assessment up to 4 weeks later)
- Convergent validity of the Breakthrough Pain Assessment Questionnaire (BTPAQ)(From participant enrolment in Study 3 through completion of the final assessment up to 4 weeks later)