Feasibility of Appropriate Smartphone Position During Video-assisted Cardiopulmonary Resuscitation When the Bystander is Alone At the Scene - a Randomized Controlled Crossover Simulation Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- Smartphone camera placement and perspective (used objects and visible environment)
研究概览
简要总结
There is a gap in our knowledge regarding whether video-assisted cardiopulmonary resuscitation (V-CPR) is feasible when a lay responder is alone at the scene. The feasibility of V-CPR was measured in a simulated cardiac arrest scenario when a lay responder was alone with the patient.
详细描述
There is a gap in our knowledge regarding whether video-assisted cardiopulmonary resuscitation (V-CPR) is feasible when a lay responder is alone. The feasibility of V-CPR was measured in a simulated cardiac arrest scenario when a lay responder was alone with the patient. A pilot study was conducted to measure the appropriate smartphone position and placement time when a lay responder is alone. Two simulated cardiac arrest locations were prepared: a living room and yard.
The performance of the participants were recorded. After that, the quality and assessability of the videos were evaluated by five experts (experienced in CPR teaching and evaluation).
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
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •layperson or health care professional, who is phisically and mentally able to do a simulated CPR scenario (participants in the scenario)
- •expert in CPR training (assessors)
排除标准
- •technical issue during data collection
研究组 & 干预措施
V-CPR in the room
Participants should perform a simulated V-CPR scenario based on the European Resuscitation Council 2021 Guidelines in a prepared room (inside environment).
干预措施: V-CPR inside a room when the lay responder is alone (no operator for holding the phone) (Device)
V-CPR in the room
Participants should perform a simulated V-CPR scenario based on the European Resuscitation Council 2021 Guidelines in a prepared room (inside environment).
干预措施: V-CPR in a yard (outside environment) when the lay responder is alone (no operator for holding the phone) (Device)
V-CPR outside
Participants should perform a simulated V-CPR scenario based on the European Resuscitation Council 2021 Guidelines in a prepared yard (outside environment).
干预措施: V-CPR inside a room when the lay responder is alone (no operator for holding the phone) (Device)
V-CPR outside
Participants should perform a simulated V-CPR scenario based on the European Resuscitation Council 2021 Guidelines in a prepared yard (outside environment).
干预措施: V-CPR in a yard (outside environment) when the lay responder is alone (no operator for holding the phone) (Device)
结局指标
主要结局
Smartphone camera placement and perspective (used objects and visible environment)
时间窗: During procedure
Evaluating the used object (chair, table, shue, etc) to stabilize the smartphone for V-CPR in the prepared environment (a photo was taken by the study operator). Evaluating smartphone camera perspective by the dispatcher's laptop screen (smartphone camera picture was transferred via Microsoft Teams from the smartphone to the laptop during a live video-stream (to see what the dispatcher did see). Live video-stream was also recorded for post-analysis.
次要结局
- Smartphone camera placement time (time to the first chest compression)(During procedure)
研究者
Dr. Bálint Bánfai
associate professor
University of Pecs