Effect of a Diet and Physical Activity Intervention on Body Weight and Nutritional Patterns in Overweight and Obese Breast Cancer Survivors
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 42
- 试验地点
- 1
- 主要终点
- Weight loss
研究概览
简要总结
This is a single-arm pre-post pilot study, to assess changes in weight, quality of life and cardiorespiratory fitness after a diet and physical activity intervention in breast cancer survivors and to asses possible relation between these changes.
详细描述
Aim:
The present study assessed changes in weight, quality of life (QoL) and cardiorespiratory fitness (CRF) during a diet and physical activity (PA) intervention in breast cancer (BC) survivors and investigated the possible relation between these changes.
Methods:
The intervention of this 12-week single-arm pre-post pilot study involved group-based sessions: one-hour weekly diet sessions delivered by a dietician and 75-minute bi-weekly PA sessions of moderate-to-high intensity led by PA monitors. This intervention, designed to promote weight loss, targeted overweight/obese women who had completed treatment less than six months before recruitment. CRF and QoL were assessed before and after the intervention and compared using paired t-tests. Linear regression models, including CRF variables, weight change and participants' characteristics, were used to assess the independent association between change in CRF and change in QoL.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Female patients from the Catalan Institute of Oncology
- •Aged 18 to 75
- •Body mass index (BMI) of 25 kg•m-2 or more
- •Completed chemotherapy and/or radiotherapy for breast cancer during the 6 months preceding recruitment
排除标准
- •First cancer, tumours of stage IIIB and above
- •Morbid obesity (BMI ≥40 kg•m-2)
- •Any condition that could not permit to follow the diet and PA intervention offered
研究组 & 干预措施
Single-arm weight loss intervention
This single-arm pre-post study, that involved one-hourly weekly diet sessions delivered by a dietician and 75-minute bi-weekly Physical Activity (AP) sessions of moderate-to-high intensity led by PA monitors, was offered to overweight and obese BC survivors shortly after treatment.
干预措施: Weight loss intervention (Behavioral)
结局指标
主要结局
Weight loss
时间窗: 3 months
Loss 3% of the initial weight
次要结局
- Quality of life(3 months)