Sentinel Event Root Cause Analysis

Use it for serious patient safety events that require a formal review, especially when harm, death, or a major process failure occurred. It fits events where you need to document the sequence, identify proximate and root causes, and assign corrective actions. It is not meant for routine incident logging or minor near-miss tracking. If your organization has a sentinel event policy, this template should follow that scope.

A multidisciplinary team should complete it, usually led by quality, risk, patient safety, or a designated facilitator. The people closest to the work should contribute facts, but the analysis should not rely on one department’s perspective alone. Clinical leaders, operations, and any involved support functions should review the timeline and contributing factors. The goal is a system-level review, not an individual blame exercise.

It should be performed after each qualifying sentinel event, according to your internal policy and external reporting requirements. The template is designed for event-driven use, not a recurring schedule. Many organizations also use it after serious close calls when leadership wants a formal learning review. If you need a monthly or quarterly trend review, that is a different audit format.

Yes, it is structured to support a Joint Commission-style sentinel event review by capturing the event sequence, proximate cause, root cause, contributing factors, and corrective actions. It helps teams document evidence, avoid unsupported conclusions, and show follow-through on action items. You should still adapt it to your organization’s internal policy, committee workflow, and reporting obligations. The template is a starting point, not a substitute for your accreditation program.

The most common mistake is stopping at the proximate cause and labeling that as the root cause. Another frequent issue is blaming an individual without documenting the system conditions that made the failure possible. Teams also sometimes skip source-document verification and build a timeline from memory alone. This template is designed to reduce those errors by forcing evidence, contributing factors, and corrective actions into separate sections.

Yes, it can be adapted for inpatient, outpatient, behavioral health, long-term care, ambulatory surgery, or other care environments. You can add fields for unit-specific handoffs, equipment, medication workflows, or environmental checks. The core structure should stay the same so the analysis remains consistent across events. Customization should change the examples and prompts, not weaken the evidence-based review.

Corrective actions should be specific, measurable, assigned to an owner, and tied to a due date. Good actions address the system failure, such as workflow redesign, training updates, equipment changes, or monitoring controls. Weak actions like "re-educate staff" without a follow-up method usually do not hold up well. The template also prompts you to define how effectiveness will be checked after implementation.

An ad-hoc review often captures what happened, but it may not separate immediate causes from root causes or track corrective actions to closure. This template gives the review a repeatable structure so the team can verify the timeline, document evidence, and assign follow-up. That makes it easier to compare events over time and show governance discipline. It is especially useful when leadership needs a defensible record of the analysis.