Multicenter Study to Evaluate the Impact of a Systematized Communication Model to Increase the Knowledge of Breast Cancer Patients About Their Disease
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 100
- 试验地点
- 2
- 主要终点
- Patient understanding
研究概览
简要总结
Both in Mexico and in the world, breast cancer is the most common malignancy in women. It is estimated that in 2020, 28.2% of the new cancer cases reported in our country correspond to breast cancer, which translates to 30,000 new cases. In addition, it is relevant to mention that approximately 12% of Mexican patients are diagnosed with stage IV breast cancer and it is estimated that 20-30% of women with early stage cancer will have a distant recurrence of the disease. Thus, about 40% of patients will find themselves in a metastatic stage at some point in their breast cancer journey.
Various studies, including Mexico, report that only half of patients with metastatic breast cancer are aware that their disease is not curable, 31% say they are not sure, and 17% think it is curable. Likewise, 58% considered that they did not have enough knowledge to actively participate in conversations about their therapeutic options, which means that 40% reported difficulty talking about treatments with their doctors. This has shown that there are suboptimal levels of knowledge information on curability, treatment objectives and prognosis of their condition in patients with metastatic breast cancer. This lack of understanding is alarming given that a general understanding of the disease is crucial for informed decision making and adherence to cancer treatment.
Due to these alarming results, we seek to recruit women ≥18 years of age who are candidates to start first- or second-line treatment for de novo or recurrent metastatic breast cancer from various hospital centers in the country with public and private coverage, including Hospital Zambrano Hellion TecSalud as coordinating center in Nuevo León. The objective will be to evaluate whether a systematized communication model for patients with metastatic breast cancer allows increasing knowledge about the non-curative nature of treatment, compared to usual care.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Sequential
- 主要目的
- Other
- 盲法
- Double (Participant, Outcomes Assessor)
盲法说明
Participants will not be informed whether they will be allocated to the control or intervention group.
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
- •Diagnosis of de novo or recurrent metastatic breast cancer
- •Candidate to start the first or second line of treatment for metastatic breast cancer
排除标准
- •Receipt of a line of treatment for metastatic breast cancer posterior to the second line
结局指标
主要结局
Patient understanding
时间窗: 7 days
Evaluate whether a systematic communication model for patients with metastatic breast cancer increases patients' understanding about the non-curative nature of treatment, compared to usual care. Understanding will be measured with the "Knowledge questionnaire" consisting of the Prognosis and Treatment Perceptions Questionnaire (PTPQ) questions, which explore patients' beliefs about their possibility of cure and the main objective of their treatment, their perception of the importance and usefulness of knowing their prognosis, their information preferences, as well as their satisfaction with the quality of the information received. Additionally, the research group developed specific questions that are of interest for this study to assess participants' perception of the usefulness of the information received through the systematic communication model, as well as their use of the information materials provided and their degree of satisfaction with them.
次要结局
未报告次要终点