Feasibility of a Physical Activity Intervention Informed by Self-Determination Theory With Patients Recovering From Colorectal Cancer
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 28
- 主要终点
- Change in minutes spent in moderate and vigorous intensity physical activity measure with the International Physical Activity Questionnaire long version
研究概览
简要总结
Long-term maintenance of physical activity behaviour change post-intervention remains challenging. This study is investigating the feasibility of a behaviour change intervention based on Self-Determination Theory in people recovering from colorectal cancer and its effects on behaviour change 6 months post-intervention.
详细描述
This study was a randomized controlled feasibility trial consisting of a 3-months active lifestyle intervention and a 3-months follow-up period. Participants were allocated to an active lifestyle programme (ALP) or the standard (SC) care group. ALP was offered 12 supervised exercise sessions over 3 months and six supportive behaviour change workshops. SC was encouraged to continue with their usual lifestyle. The intervention was informed by Self-Determination Theory.
The supervised exercise sessions took place in small groups of maximum 7 participants and lasted approximately 1 hour. Exercise included aerobic and resistance exercises. The behaviour change workshops were delivered in a motivational interviewing style, also in small groups of maximum 7 participants.
Participants were followed-up at 6 months. There was no contact with participants during the post-intervention and follow-up period.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Health Services Research
- 盲法
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •a histologically confirmed diagnosis of colorectal cancer with Dukes stages A-C
- •completed cancer treatment within the last 24 months,
- •be able to understand spoken and written English
- •score of 80 or more on the Karnofsky Performance Status Scale
排除标准
- •already meeting general PA guidelines of 150 min of moderate PA or 75 min of vigorous intensity PA per week,
- •recent myocardial infarction
- •uncontrolled hypertension
- •a pacemaker
- •or unstable angina.
研究组 & 干预措施
Active Lifestyle Programme
Supervised exercises for 3 months and motivational interviewing to facilitate physical activity behaviour change. Supervised exercise sessions took place twice per week for the first four weeks. This was tapered off to once per week for the second four weeks. During the last month of the intervention participants continued with the exercise at home and were encouraged to achieve 150min of moderate to vigorous PA per week.
干预措施: Active lifestyle programme (Behavioral)
Standard Care
Received usual care. Was offered the intervention after the completion of the study.
结局指标
主要结局
Change in minutes spent in moderate and vigorous intensity physical activity measure with the International Physical Activity Questionnaire long version
时间窗: 0, 3, 6 months
次要结局
- Change in quality of life measure with the Functional Assessment of Cancer Therapy general(0, 3, 6 months)
- Change in antropometric measures (waist circumference, hip circumference(0, 3, 6 months)
- Change in physical fitness(0, 3, and 6 months)
- Change in upper body strength-grip strength(0, 3, 6 months)
- Change in lower body strength(0, 3, 6 months)
- Change in minutes spent in moderate and vigorous intensity physical activity with accelerometry(0, 3, 6 months)
- Change in psychological needs satisfaction measured with the psychological needs satisfaction in exercise scale(0, 3, 6 months)
- Changes in body composition (% body fat) assessed with bioelectrical impedance analysis(0, 3, 6 months)
- Change in barriers to exercise(0, 3, 6 months)
- Change in upper body strength-upper arm strength(0, 3, 6 months)
- Change in behavioural regulation measure with the Behavioural Regulation in Exercise Questionnaire version 2(0, 3, 6 months)
- Change in quality of life measure with the Functional Assessment of Cancer Therapy-colorectal(0, 3, 6 months)
- Change in fatigue with the Functional Assessment of Cancer Therapy - fatigue(0, 3, 6 months)
- Change in intention to exercise(0, 3, 6 months)
- Changes in anthropometric measures (height, weight, BMI)(0, 3, 6 months)