Infection control in the bronchoscopy suite: effective reprocessing and disinfection of reusable bronchoscopes

A Multidisciplinary Approach to Enhancing Sterilization Processes for Pleuravideoscopes in a Pulmonary Clinic

PURPOSE/OBJECTIVES

The Centers for Disease Control and Prevention has highlighted the strong association between healthcare-associated infections and the reprocessing of flexible endoscopes. This process improvement project provided an evidence-based workflow analysis of pleuravideoscope reprocessing to validate and implement safe practices in the pulmonary clinic and sterile processing department.

DESCRIPTION OF THE PROJECT/PROGRAM

A multidisciplinary team created an audit tool to complete infection control risk assessment using Lean Six Sigma methodology.

OUTCOME

The risk assessment identified gaps in clinical practice, prompting corrective measures using a shared decision-making approach. The organization updated standard operating procedures, provided training and competency assessments, and purchased single-use pleuravideoscopes. These initiatives addressed the deficiencies and reinforced a culture of continuous process improvement and patient safety.

CONCLUSION

Multidisciplinary teams should perform comprehensive reviews of facility processes and assess the risks related to infection control to identify optimal pleuravideoscope workflows for the healthcare institution. The involvement of a clinical nurse specialist is advantageous, as they possess the expertise necessary to facilitate collaborative efforts among team members spanning various departments. By leveraging the insights and skills of diverse professionals, healthcare organizations can optimize their reprocessing programs and enhance patient safety.

Point of Use Treatment for Medical Devices: From Bedside to Battlefield

INTRODUCTION

Point of use (POU) treatment is a critical first step of medical device reprocessing. Reusable instruments and flexible endoscopes require a minimum of terminal sterilization or high-level disinfection, neither of which can be guaranteed if POU is performed incorrectly. Compliance considerations for POU include hospital accreditation readiness, unique austere surgical mission requirements, and the transition of future conflict towards Large Scale Combat Operations. This integrative review aims to describe POU for reusable instruments and endoscopes, and extrapolate implications for Military Health System policies and future considerations.

MATERIALS AND METHODS

The authors performed an integrative review and comprehensive literature search in PubMed and CINAHL with the keywords "point of use," "point of use cleaning," "POU," "instrument," "high-level disinfection," "endoscope," and "clean." Articles were limited to "English" and "human" from 2017 to 2023. The authors also performed a thorough review of the Defense Health Agency and service-specific doctrine, as well as national guidelines regarding POU adherence.

RESULTS

The literature review yielded 18 articles that discussed the transport and reprocessing of reusable medical devices. Regulatory standards and national guidelines were used to supplement the literature. Seventeen evidence-based criteria were extrapolated from the literature to generate two step-by-step guides for the POU treatment of endoscopes and reusable instruments (Tables I and II). Despite increased morbidity and mortality rates linked to inadequate device reprocessing, compliance with POU procedures remains low. Barriers to practice included complex POU processes, intricately designed surgical instruments and endoscopes, lack of healthcare worker (HCW) knowledge and competency, and inadequate or ambiguously written policies. Training, competency assessments, and clearly written policies and procedures can be cost-effective, evidence-based, and feasible solutions.

CONCLUSION

Completing POU treatment is critical to a successful surgical mission in both the hospital and austere environment. Implications to practice include implementing evidence-based POU programs that improve patient outcomes and readiness while decreasing costs.