A patient in the emergency department experiences a severe anaphylactic reaction after receiving a dose of intravenous penicillin, despite having a clearly documented penicillin allergy in the electronic health record. The patient is successfully resuscitated. The hospital safety committee decides to initiate a formal Root Cause Analysis (RCA) to investigate the incident and prevent future occurrences.
Arrange the following steps of the formal Root Cause Analysis process in the correct chronological sequence, from the initial step to the final step.
- 1Form a multidisciplinary investigation team consisting of frontline staff and leadership.
- 2Gather data and create a detailed timeline of the events leading up to the medication error.
- 3Identify underlying latent system errors and root causes using standardized tools.
- 4Design and implement a targeted corrective action plan with specific risk-reduction strategies.
- 5Measure outcomes continuously to evaluate the effectiveness of the newly implemented interventions.
Answer
The correct sequence is: Form a multidisciplinary team, Gather data and create a timeline, Identify root causes, Design a corrective action plan, and Measure outcomes.
Root Cause Analysis is a structured, retrospective process used to investigate adverse events. It follows a logical sequence: first, a multidisciplinary team is assembled. Second, this team gathers all relevant data to construct a factual timeline of the event. Third, the team analyzes this data to identify the latent system errors (root causes). Fourth, based on these findings, a corrective action plan is developed and implemented. Finally, the hospital must measure outcomes to ensure the interventions were effective and did not introduce new hazards.
Step-by-Step Solution
Key Concept
Root Cause Analysis (RCA) chronological methodology