Distribution of an Energy Rich Formula at Medication Rounds to Individuals Living in Old Peoples Home - Effects on Energy Intake Compared to Standard Nutritional Treatment
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 32
- 试验地点
- 2
- 主要终点
- Increased intake of energy and nutrients
研究概览
简要总结
Dietary intake in frail elderly is often lower than estimated needs due to the combined effects of the anorexia of ageing, frailty and the presence of acute and chronic disease. The objectives of the present study are to assess the effects of an oleic acid rich formula fortified with micronutrients on energy intake, vitamin- and mineral status, muscle strength and mobility. The investigators have recently performed a similar study in an acute ward setting without micronutrients.
详细描述
Malnutrition has been reported to be present in up to 55% of acutely hospitalised elderly and in one third of people living in assisted accommodation. Frail elderly with poor appetite are at risk for malnutrition. Rebecca Stratton et al have reviewed effects of oral nutritional supplements (ONS) in elderly hospital patients and key findings in hospital trials were that ONS can improve intakes of energy, protein and micronutrients without substantially reducing food intake which may lead to weight gain or attenuate weight loss.
Calogen extra is a fat emulsion containing 400 kcal/100 ml, based on canola and sunflower-oil which has a good fat composition. Moreover it contains around 30 % of recommended micronutrients and 5g protein/100 ml. It has potentially positive effects on energy intake, fatty acid profile and constipation.
The investigators have recently performed a clinical trial in geriatric patients in an acute-ward setting to evaluate the effects of a similar fat emulsion, Calogen, without micronutrients. The investigators could conclude that this fat emulsion based on MUFA and PUFA distributed three times daily at medication rounds may have positive effects on weight, appetite and serum lipids. Moreover the approach was well accepted by patients and nurses. The intervention period was very short (median 8 days) therefore the investigators plan to perform a study with a similar design, for a longer period of time, in a group of elderly living in old peoples home.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 65 Years 至 —（Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •>65 years old
- •Mini nutritional assessment-short form (MNA-SF)score < 12 points
- •able to give informed consent.
排除标准
- •pancreatitis
- •fat malabsorption, non-consent for participation.
- •Subjects that have Calogen will be excluded.
结局指标
主要结局
Increased intake of energy and nutrients
时间窗: 6 weeks as intervention 6 weeks as control
The sample size has been estimated upon a minimum difference in daily energy intake between the Control and Calogen group of 200 kcal (4). To detect a significant difference in energy intake at the 5% significance level and with 80% power 27 subjects in each group were needed. To allow for study drop-outs this is increased to 30 subjects in each group.
次要结局
- Increased appetite(6 weeks intervention 6 weeks control)