Reduced Time on Floor After Falls at Night of People Living in Long Term Care Facilities - NoDelayFall Study
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 试验地点
- 2
- 主要终点
- Time for caregivers to find a resident who falls at night, before and after use of the Etolya-F® device
研究概览
简要总结
In the context of reduce staff for supervision of dependent elderly, automated risk alert systems could have a positive impact on the organization of night care by better targeting monitoring. Residents' sleep could be less affected with use of automatic alert system than by systematic monitoring visits. One study shows an improvement in the humor of residents after the use of such a system.
The hypothesis of the study is that the use of a bed-raising detection system linked with the activation of a lighting environment and a caregivers alert system (Etolya-F® gerontechnology device, Anaxi Technology Company) would reduce intervention time in this population, thus limiting the time spent on floor and its physical and psychological consequences.
详细描述
In France in 2011, more than 575000 elderly lived in long term care facilities. Most of them had comorbidities.
The most frequent reason for admitting in long term care facilities is the worsening of health status of elderly, often triggered by a fall. Elderly living in long term care facilities have frequently several comorbidities; the first ones are Alzheimer and related diseases. The proportion of such very dependent institutionalized people has risen for the last recent years and they represent a population at very high risk of falling. In an epidemiological analysis of more than 70,000 falls from residents of Bavarian nursing homes, the prevalence of fall was estimated at 1.49 falls for women and 2.18 for men. Those results didn't take into account the fact that people could fall more than once a day. In Alzheimer people (or people with related diseases) who lived in long term care facilities, the incidence of falls was even highest with 2.7 falls per resident per year.
The consequences of falls are not only physical injuries (wounds, fractures); they are frequently associated with psychological repercussions as loss of self-confidence, fear of new falls, reduction of abilities of moving which lead into declining of daily activities and loss of autonomy.
The incapacity of getting up alone is reported by more than a third of patients who have fallen, even if the fall is not complicated by a fracture. The length of time people stay on floor is directly link to the ability of the elderly person to give an alarm and to the presence or not of someone else to help him/her to get up. Patients who live in long term care facilities have limited functional capabilities not compatible with an operational use of active alarm systems.
In long term care facilities, 30-40% of falls occur between 8pm and 8am. Falls occurring at night seem to be associated with more severe injuries. Staff are less numerous at night with only 3 to 4 caregivers for 100 people.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Sequential
- 主要目的
- Device Feasibility
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •elderly people who are resident in long term care facilities
- •non opposed to participate to the study or whose his/her legal representative is not opposed to the participation of the resident to the study
排除标准
- •the resident's bed can not be equipped with the ETOLYA-F® device for any reason
研究组 & 干预措施
run-in period
In order to improve the precision of data, the run-in period is dedicated to sensitize the caregivers about the importance of
- reporting all the falls occurring during the night
- tracking in each resident's file, all informations about the estimate length of time spent on floor after a fall occurring during the night
- and also reporting every other events occuring at night as wandering. All the beds will progressively equipped with the Etolya-F ® devices but the Etolya-F ® ddevices will stay off.
干预措施: run-in period (Other)
control period
We expect 30 falls will occurr at night during this 6 months period. Etolya-F ® devices will be installed on the bed of all participant residents but with limited fonctionnalities i.e. only the length of absence in the bed will be recorded (difference between time of detection of the beginning of absence in the bed and time where the resident will be found by the caregivers out of his bed).
干预措施: Control period (Device)
Etolya-F ® devices
We also expect 30 falls will occur at night during this 6-month period. Etolya-F ® devices will be used with all their functionalities i.e. permit detection of absence in the bed, activation of a lighting environment when the resident gets up from his bed, transmission of alert to caregivers through the centralized system of sick call if the resident do not return to bed after 15 minutes and recording the time when caregivers will find the resident out of bed, distinguishing between a fall and a night wandering in the room or corridors without a fall
干预措施: Etolya-F ® devices (Device)
结局指标
主要结局
Time for caregivers to find a resident who falls at night, before and after use of the Etolya-F® device
时间窗: 2 periods of 6 months
Delay elapsing between the moment a resident has left his/her bed and the time he/she was found by caregivers, on floor after a fall at night
次要结局
- Diagnostic performance of the Etolya-F® device in the detection of night falls(2 periods of 6 months)
- Traumatic consequences of falls(2 periods of 6 months)