Effect of an Intervention of Dance, Resistance Exercises and Nutritional Recommendations on Muscle Mass and Strength in Women With Risk of Sarcopenia
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 14
- 试验地点
- 2
- 主要终点
- Grip strength
研究概览
简要总结
The goal of this quasi-experimental pilot study is to evaluate the effect of a multi-component intervention in women between 55 and 75 years old at risk of sarcopenia. The main question it aims to answer are: What is the effect of a multi-component intervention in women at risk of sarcopenia? Participants will twelve women between 55 and 75 years old with risk of sarcopenia, who agreed through written informed consent for participate 12 weeks with 24 sessions included dancing, resistance exercises, and nutritional education. The outcomes were muscle mass, grip strength, gait speed and body composition. The effects were measured before and after the intervention, under a self-controlled design.
详细描述
Physical exercise, especially resistance exercise, is one of the best non-pharmacological treatment alternatives due to its multiple health benefits and could be a promoter for the prevention of sarcopenia by delaying muscle atrophy produced by the natural aging process. However, scientific literature shows that this activity when combined with other strategies has a better effect on sarcopenia indicators than alone. Dance is a social activity that is part of the culture and life history of human beings, however, current research has focused on studying the cognitive and visuospatial effects of this activity. It could be an activity with beneficial effects on the physical abilities of the individual since dancing improves flexibility, resistance and balance. However, the study of these two strategies, along with nutritional education has been little studied.
Therefore, a pilot test was proposed with the aim of knowing the possible effect of a multicomponent intervention on muscle, strength, performance, and body composition on women at risk of sarcopenia.
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
- 55 Years 至 75 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Positive requested through written informed consent
- •Current public health insurance
- •Preserved physical and mental capacities (verified through data from the medical record)
- •Having a lower grip strength, less or equal to 20.99 kg
- •Appendicular skeletal muscle index (ASMI) maintained, greater or equal to 5.5 kg/m^2
- •Walking speed greater or equal to 0.8 m/s
排除标准
- •Bioelectric activity add (osteosynthesis metal systems or devices, pacemakers, defibrillators)
- •Alterations of body composition (history of cancer, uncontrolled chronic degenerative diseases, risk of malnutrition, respiratory insufficiency, asthma or chronic obstructive pulmonary disease, hospitalization in the year prior to the study; limitations in carrying out the basic activities of daily living; medical contraindication for physical activity, and or belonging to another physical activity group).
结局指标
主要结局
Grip strength
时间窗: Baseline measurement and final measurement as the end of the 12 weeks of intervention
Evaluated with the JAMAR Plus+ Patterson Medical® digital dynamometer, using the technique proposed by the American Society of Hand Therapists. It was based on the average among all the attempts done on each hand. The results were obtained in kilograms (kg).
Skeletal muscle mass index (SMI)
时间窗: Baseline measurement and final measurement as the end of the 12 weeks of intervention
Based on the formula validated by Yamada et al (10.3390/ijerph14070809) for multi-frequency devices using the measurements taken with a TANITA MC 780 (ALM = (0.6947 × (Ht\^2/Z50)) + (-55.24 × (Z250/Z5)) + (-10,940 × (1/Z50)) + 51.33)
Gait speed
时间窗: Baseline measurement and final measurement as the end of the 12 weeks of intervention
Evaluated with a stopwatch to estimate the time after acceleration and before deceleration for a total distance of 4 meters. The unit of measurement was meters between seconds (m/s).
次要结局
- Anthropometric measurements(Baseline measurement and final measurement as the end of the 12 weeks of intervention)
研究者
Maria Claudia Espinel Bermudez
Principal Investigator
Coordinación de Investigación en Salud, Mexico