A Randomized Controlled Trial of Mindfulness-based Cognitive Therapy (MBCT) on Chronic Pain in Women Treated for Breast Cancer
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 130
- 试验地点
- 2
- 主要终点
- Pain
研究概览
简要总结
A recent epidemiologic survey has indicated that approx. 42% of Danish women treated for breast cancer experience negative sequelae in the form of pain following treatment. Chronic pain is known to be associated with impaired social and emotional functioning, and thus presents a particular concern.
Mindfulness-based intervention is among the complementary, psychological treatments, which cancer patients commonly seek out in relation to the course of their illness. Despite the popularity of mindfulness-based intervention among cancer patients, no studies have so far investigated the effect of mindfulness-based intervention on chronic pain in breast cancer patients. While no studies so far have focused on pain, there is evidence to suggest that mindfulness-based intervention is associated with improved psychosocial adaption to cancer. Furthermore, non-cancer research suggests that mindfulness-based intervention is associated with reduced pain experiences.
The aim of this project is to investigate the effect of Mindfulness-Based Cognitive Therapy (MBCT) on chronic pain in breast cancer patients. Women who have completed their treatment for breast cancer and who experience chronic pain, will be randomized to an intervention group (MBCT) or a treatment-as-usual control group. All participants will be assessed at the same time points, i.e. before the intervention (baseline), and three times after the intervention/control condition, with the last follow-up 6 months after the intervention. In addition, a number of potential moderators and mediators of the outcome will be explored. For example, recent studies indicate that adult attachment style may constitute an important moderator and/or mediator in the development of pain, and preliminary research has suggested that attachment style may moderate the effect of mindfulness-based intervention.
The results will provide valuable new knowledge about the potential of MBCT as a treatment strategy for chronic pain in breast cancer patients, will contribute to the clarification of underlying mechanisms in the experience of and coping with pain, which could help the development of more effective, individualized interventions.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •A timeframe of >3 months from surgery, radiation- and chemotherapy and a minimum score of >3 on a pain scale from 0-10 corresponding to moderate pain
排除标准
- •Breast cancer recurrence, bilateral breast cancer, other cancer, psychiatric illnesses, insufficient ability to speak and understand Danish, and chronic pain otherwise associated with the musculoskeletal system
结局指标
主要结局
Pain
时间窗: From baseline until 6 months
Revised McGill Pain Questionnaire Short Form VAS: pain interference Additional items: Pain descriptors
次要结局
- Well-being(From baseline until 6 months)
- Mindfulness(From baseline until 6 months)
- Self compassion(From baseline until 6 months)
- Pain Catastrophizing(From baseline until 6 months)
- Depression and anxiety(From baseline until 6 months)