A recent American Journal of Infection Control study, led by Katharine Hoffman, MPH, CIC, LSSGB, and Lisa Waldowski, DNP, RN, CIC, applies Lean Six Sigma to improve eye device reprocessing. The research highlights the challenges, emphasizes adherence to manufacturer instructions, and promotes best practices for patient safety.
Issues related to the cleaning, disinfection, and sterilization of eye devices in health care settings are not a topic that arises often. However, in a recent study published in the American Journal of Infection Control, the process and quality improvement activity discussed in this study were designed to address that lack. By adhering to the manufacturer's instructions and established best practices, the study aimed to create a robust and sustainable system to enhance patient safety during eye-related medical procedures.
To learn more about the study, Katharine Hoffman, MPH, CIC, LSSGB, infection prevention community health program manager, JPS Health Network, Fort Worth, Texas, and lead investigator, and Lisa Waldowski, DNP, RN, CIC, executive director of infection prevention and control, Wellstar Health System Atlanta, Georgia, also on this study, spoke with Infection Control Today® (ICT®).
“The intent of this [study] was to take a significant deep dive, look at any area of opportunity across the network,” Hoffman told ICT. “Much of this was identified from a mock survey and from previous awareness, with The Joint Commission highlighting concerns around ophthalmic and optometric devices, and putting that all together, and starting. Then, with infection prevention, we're very much investigators. You have to do that shoe leather work, as [Waldowski] likes to call it, and get in there, start asking questions, get to know the staff look for any other concerns, and see what you can find. And with each finding, follow it through and try and close the loop.”
An eye instrument holding an intraocular lens for cataract surgery. How to clean and sterilize it appropriately?
(Adobe Stock 417326809By Mohammed)
This is a follow-up to an interview ICT conducted with Hoffman and Waldowski in 2022. In this first segment of this interview, the investigators discuss the study spanning over 3 years and the challenges they faced related to unclear device instructions and the need for persistent communication with international manufacturers. The importance of addressing these issues in outpatient and inpatient settings became evident, highlighting the significance of scrutinizing AI device processing and promoting best practices.
The investigators emphasized the complexities of obtaining, understanding, and implementing device instructions. This endeavor was more intricate than expected, involving detailed device-specific instructions and necessitating clear communication with frontline staff to drive change.
The study used the Lean 6 Sigma methodology to conduct a thorough evaluation of the processing of noncritical, semicritical, and critical devices. The assessment followed a hierarchical approach, considering relevant laws, regulations, manufacturer guidelines, evidence-based recommendations, consensus documents, facility risk assessments, and established policies and procedures.
The efforts of Hoffman, Waldowski, and their team, in conjunction with the multidisciplinary approach, focused on the application of instructions for use and evidence-based practices, promoting sustainability and furthering the prevention of health care-associated infections and patient harm.
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