A Time-series Intervention Analysis of End-of-life Decision-making in Patients With Sepsis-related Organ Failure
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 174
- 试验地点
- 2
- 主要终点
- Symptoms of burnout by MBI score in ICU caregivers
研究概览
简要总结
The care of patients with sepsis-related organ failure on the intensive care unit (ICU) often includes end-of-life decision (EOL-D) and communication of such decisions to relatives. This increases the psychological burden for caregiver and relatives.
The investigators intend to assess the prevalence and impact of EOL-D on ICU care-givers and relatives ("before") and to use this data to develop and implement standard operating procedures (SOPs) for improved decision-making and communication of these decisions ("after").
The hypothesis is that an improved communication strategy will reduce symptoms of burnout in caregivers and symptoms of anxiety and depression in relatives.
详细描述
BACKGROUND About half of patients with sepsis related organ failure die on the ICU, frequently after end-of-life decisions (EOL-D), i.e. the decision to withdraw or withhold life-supporting therapies or forgo cardiopulmonary resuscitation. Lack of SOPs about how to communicate and share EOL-decisionmaking among staff and to communicate EOL-D to relatives may increase burnout and anxiety in staff as well as relatives. Also, there is uncertainty about the role of patients' advance directives in EOL-Decision-making.
HYPOTHESES 1. SOPs for interdisciplinary EOL-decisions will alleviate staff burnout; 2. A structured strategy to communicate EOL-decisions to relatives will lead to reduced anxiety and depression in relatives 3 months after the event.
AIMS 1. to develop SOPs for EOL-decision-making which improve timeliness of EOL-D and involvement of interdisciplinary care-givers. 2. to develop a strategy how to communicate these EOL-D to relatives including a structured procedure for participants, set-up, times and content. These aims may be adapted according to the findings of the observation period.
CONDUCT The study is designed as an interrupted time series analysis ("before/after study") located on the mixed, neurological and medical ICUs of the Jena University Hospital. It is composed of 3 observation periods separated by phases of data analysis and implementation of changes in behavioral practice. After the first phase of observation and data analysis, SOPs including an improved communication strategy with relatives will be developed on the basis of the collected data. SOPs will be developed and implemented on participating ICUs. In the following second observation period data will be collected to assess changed procedures and primary endpoints. A third round of data analysis, interpretation and observation will enable to further adapt SOPs and achieve sustainability ("post-implementation phase").
ESTIMATED ENROLLMENT Enrollment of 180 staff members (physicians and nursing staff) and 90 relatives during each study phase
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 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
- •Inclusion Criteria:
- •all physicians and nursing staff who treat patients with sepsis-related organ failure on participating ICUs who consent to participate
排除标准
- •Decline to participate
- •Relatives of patients with sepsis-related organ failure and EOL-D who consent to participate
- •Exclusion Criteria:
- •Decline to participate
研究组 & 干预措施
"Before"
No Intervention Observation of current practice
"After"
SOPs for decision-making and communication Assessment of practice after implementation of SOPs
干预措施: SOPs for decision-making and communication (Behavioral)
结局指标
主要结局
Symptoms of burnout by MBI score in ICU caregivers
时间窗: once during observation period (1 year)
Symptoms of post-traumatic stress disorder by IES and HADS scores in relatives at 90 days
时间窗: once during observation period (1 year)
次要结局
- Prevalence and characteristics of EOL-D(until death or discharge from the ICU)
- Prevalence and characteristics of patients' advance directives(until death or discharge from the ICU)
- Characteristics of patients with and without end-of-life decisions (EOL-D) including time periods (time until EOL-D, time between EOL-D until death or discharge) and 28-day and 90-day mortality rates(until death or discharge from the ICU)
- characteristics of EOL-D communication with relatives(ICU stay)
- Prevalence of request for "Ethik Konsil" (counseling by an external ethical review board)(until death or discharge from the ICU)
- direct costs of treatment of survivors and non-survivors(until death or discharge from the ICU)
- Psychological symptoms by IES, HADS or MBI subscales in caregivers or relatives, respectively(once during the observation period (1 year))
研究者
Christiane Hartog
PD Dr med. Christiane Hartog
Center for Sepsis Control and Care, Germany