Articles: checklist.
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Critical care medicine · Oct 2019
External Validation of Two Models to Predict Delirium in Critically Ill Adults Using Either the Confusion Assessment Method-ICU or the Intensive Care Delirium Screening Checklist for Delirium Assessment.
To externally validate two delirium prediction models (early prediction model for ICU delirium and recalibrated prediction model for ICU delirium) using either the Confusion Assessment Method-ICU or the Intensive Care Delirium Screening Checklist for delirium assessment. ⋯ Both the early prediction model for ICU delirium and recalibrated prediction model for ICU delirium are externally validated using either the Confusion Assessment Method-ICU or the Intensive Care Delirium Screening Checklist for delirium assessment. Per delirium prediction model, both assessment tools showed a similar moderate-to-good statistical performance. These results support the use of either the early prediction model for ICU delirium or recalibrated prediction model for ICU delirium in ICUs around the world regardless of whether delirium is evaluated with the Confusion Assessment Method-ICU or Intensive Care Delirium Screening Checklist.
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Emerg Med Australas · Oct 2019
The World Health Organization trauma checklist versus Trauma Team Time-out: A perspective.
Time-out protocols have reportedly improved team dynamics and patients' safety in various clinical settings - particularly in the operating room. In 2016, the World Health Organization (WHO) introduced a Trauma Care checklist, which outlines steps to follow immediately after the primary and secondary surveys and prior to the team leaving the patient. ⋯ The WHO Trauma Care checklist, while likely to be successful in reducing errors of omission related to hospital admission, may be limited in its ability to reduce errors that occur in the initial 30 min of trauma reception - when most of the life-saving decisions are made. To address this limitation a Trauma Team Time-out protocol is proposed for initial trauma resuscitation, targeting the critical first 30 min of hospital reception.
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Observational Study
The effects of an aviation-style computerised pre-induction anaesthesia checklist on pre-anaesthetic set-up and non-routine events.
There is ever greater interest in mitigating medical errors, particularly through cognitive aids and checklist-system long-used in the aviation industry.
Jelacic and team instituted a computerised pre-induction checklist, using an observational before-and-after study design across 1,570 cases. This is the first study of a computerised anaesthesia checklist in a real clinical environment.
They found an absolute risk reduction of almost 4% of failure-to-perform critical pre-induction steps, along with reduction in non-routine events and several examples of pre-induction mistake identification through checklist use.
Although the researchers claim the results “strongly argue for the routine use of a pre-induction anaesthesia checklist” this overstates the case a little. This study, like many similar, struggles with confounder effects on anaesthesia vigilance that may explain some of the results, particularly as arising from observational, non-randomised, non-blinded research.
Be careful
The challenge for cognitive aid research is that commonly it must use surrogate markers (workflow step failure; behavioural deviations; efficiency; time spent on task etc.) rather than the safety outcomes that actually matter to patients: death and injury.
There is no easy way around this other than large multi-center studies focusing on outcomes, such as the WHO surgical safety checklist study – which even then, has not escaped criticism!
Thinking deeper...
There will continue to be tension between those pro-checklist and those against. The irony is that both camps share a similar rationale for their position: the advocates for routine checklists point to the safety benefits of reducing cognitive load, whereas those opposing argue that enforced use is anti-individual and itself adds additional task and cognitive burden for clinicians.
summary -
It is human nature to make mistakes, all people in all works make errors, but an amputation of the wrong leg or an inadvertently retained needle in the abdominal cavity are unanticipated incidents, that no physician in the world wants to experience. Such catastrophic events, except for the consequences on the patient's health and the physician's career, have severe financial implications on the healthcare system. ⋯ Despite its effectiveness in increasing patient safety, compliance issues remain a major problem in its implementation and gaps in its daily use still occur. The current review presents patterns of wrong time-out procedures, emphasizes the problem of poor compliance and reviews the suggested strategies to increase compliance for safer operating rooms.
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Journal of patient safety · Sep 2019
Objective Assessment of Checklist Fidelity Using Digital Audio Recording and a Standardized Scoring System Audit.
The use of the World Health Organization Surgical Safety Checklist (SSC) has been reported to significantly reduce operative morbidity and mortality rates. Recent findings have cast doubt on the efficacy of such checklists in improving patient safety. The effectiveness of surgical safety checklists cannot be fully measured or understood without an accurate assessment of implementation fidelity, most effectively through direct observations of the checklist process. Here, we describe the use of a secure audio recording protocol in conjunction with a novel standardized scoring system to assess checklist compliance rates. ⋯ The use of a secure digital audio recording protocol is a simple yet effective tool for observing checklist performance. Moreover, the implementation of a standardized scoring system allows for the objective evaluation of checklist fidelity. Together, they provide a powerful auditing tool for identifying improvement.