Understanding Shared Psychobiological Pathways--Project 4. Psychobiological Pathways: Breast Cancer Interventions
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 245
- 主要终点
- Depressive Symptoms (as Measured With the CES-D) at Baseline, Time 2 (2 Weeks Post-intervention) and Time 3 (6 Months Post-intervention)
研究概览
简要总结
The present study sought to investigate the efficacy of two psychosocial interventions for breast cancer patients, a peer support intervention and an education intervention. The present study also sought to identify mechanisms underlying the benefits of these interventions, and to determine if the efficacy of these interventions is moderated by cancer severity.
详细描述
BACKGROUND:
The study was a subproject within a Mind-Body Center on Understanding Shared Psychobiological Pathways. The Center was in response to a Request for Applications issued by the Office of the Director, NIH. Dr. Scheier was the Co-Director of the Center as well as the subproject principal investigator. The major objective of the Center was to to identify, measure, and understand the shared psychological, behavioral, and psychobiological pathways that contributed to the onset of and recovery from diverse physical illnesses, which included infections, arthritis, cancer, and cardiovascular disease.
The subproject studied an important area of psychosocial research in cancer, specially the relative effectiveness of different psychosocial interventions for women with breast cancer, and the mechanisms that underlie the benefits of these interventions.
DESIGN NARRATIVE:
The specific aims of the project were to:
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
- 26 Years 至 78 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Depressive Symptoms (as Measured With the CES-D) at Baseline, Time 2 (2 Weeks Post-intervention) and Time 3 (6 Months Post-intervention)
时间窗: Baseline, Time 2 (2 Weeks post-intervention) and Time 3 (6 months post-intervention)
Scores for the shortened form of the Center for Epidemiologic Studies Depression scale(CES-D) ranged from 0 (no depressive symptoms) to 29 (high levels of depressives symptoms) in the present sample. For the sake of analyses, CES-D scores were dichotomized (cutoff score of 8), because scores exhibited marked positive skew in the present sample.
Mental Health (as Measured With the SF-36) at Baseline, Time 2 (2 Weeks Post-intervention) and Time 3 (6 Months Post-intervention)
时间窗: Baseline, Time 2 (2 weeks post-intervention) and Time 3 (6 months post-intervention)
The Mental Health Component Scale of the Medical Outcomes Study Short Form 36(SF-36) consists of a norm-based weighted average of the following subscales: Vitality, Social Functioning, Role Limitations due to Emotional Problems and Mental health. In the present study, scores ranged from a maximum of 72 (high levels of mental health) to a minimum of 12 (low levels of mental health).
Perceived Physical Health (as Measured With the SF36) at Baseline, Time 2 (2 Weeks Post-intervention) and Time 3 (6 Months Post-intervention)
时间窗: Baseline, Time 2 (2 weeks post-intervention) and Time 3 (6 months post-intervention)
The Perceived Physical Health Component scale of the Medical Outcomes Study Short Form 36(SF-36) consists of a norm-based weighted average of the following subscales: Physical Functioning, Bodily Pain, Role Limitations due to Physical Problems and General Health. In the present study, scores ranged from a maximum of 70 (high levels of perceived health) to a minimum of 12 (low levels of perceived health).
次要结局
未报告次要终点
研究者
Michael F. Scheier
Professor of Psychology
Carnegie Mellon University