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Soru

Zorluk: OrtaPatient Safety and Quality Improvement

A 5858-year-old man visits his primary care physician for routine management of hypertension and type 22 diabetes mellitus. His blood pressure is 155/92155/92 mm Hg, and the physician decides to add lisinopril to his current regimen. The physician quickly selects a medication from the electronic prescribing system's drop-down menu. Instead of lisinopril, levothyroxine is inadvertently chosen and transmitted to the pharmacy. The patient takes the medication daily for one month and subsequently presents to the emergency department with severe palpitations, tremors, and a resting heart rate of 125125/min. Laboratory studies reveal a significantly suppressed thyroid-stimulating hormone level. Following stabilization, the clinic leadership is notified of the incident. Which of the following is the most appropriate next step by the clinic leadership regarding this medication error?

  1. Conduct a retrospective analysis of the event focusing on workflow and system vulnerabilitiesCevap
  2. B
    Delay disclosing the nature of the error to the patient until a legal review is completed
  3. C
    Temporarily restrict the physician's prescribing privileges pending a formal peer review
  4. D
    Require the involved physician to attend a mandatory course on safe electronic prescribing
  5. E
    Evaluate the electronic health record system prospectively to predict unrelated future hazards

Cevap

Conduct a retrospective analysis of the event focusing on workflow and system vulnerabilities
The scenario describes a preventable adverse event resulting from an electronic prescribing error. The most appropriate initial step by administration is to conduct a Root Cause Analysis (RCA). An RCA is a retrospective, systems-based approach used to investigate errors after they occur. Its goal is to identify underlying workflow vulnerabilities (such as drop-down menu design, alert fatigue, or workload constraints) rather than attributing blame to individuals, thereby implementing durable systemic changes to prevent future occurrences.

Adım Adım Çözüm

1
Identify the nature of the incident and its outcome.
A preventable adverse event occurred due to a prescribing error (look-alike/sound-alike drop-down menu selection), resulting in patient harm (iatrogenic hyperthyroidism).
Establishing that an error reached the patient and caused harm dictates the appropriate institutional safety response.
2
Determine the appropriate quality improvement methodology.
A retrospective, systems-based investigation (Root Cause Analysis) is required.
When a severe error or sentinel event has already occurred, Root Cause Analysis (RCA) is the standard method used to identify underlying systemic flaws and prevent recurrence.
3
Evaluate the distractors against principles of patient safety culture.
Options focusing on individual blame, delayed disclosure, or prospective analysis (FMEA) are eliminated.
A strong safety culture avoids punitive measures, prioritizes immediate transparency with the patient, and correctly applies retrospective tools for past events.

Anahtar Kavram

Root Cause Analysis (RCA) is a retrospective, systems-based approach used to identify the underlying causes of an adverse event, emphasizing system vulnerabilities over individual blame.
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Patient Safety and Quality Improvement

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