External ultrasound transducer disinfection is common practice in medicine. Unfortunately, clinically significant organisms, such as methicillin-resistant Staphylococcus aureus (MRSA), Pseudomonas aeruginosa, and Klebsiella pneumonia spread throughout healthcare facilities via direct contact despite disinfection protocols. Ultrasound transducers and coupling gel provide potential vectors for pathogen transmission, especially in immunocompromised and high-risk patient populations. Hoyer et al. (2016) sought to conduct a survey to investigate the variety of cleaning solutions or sanitary wipes used and evaluate current standard practice for transducer disinfection across emergency medicine training programs in the United States.
Eighty-three academic emergency medicine programs participated in this study. Eighty-seven percent (95 % CI 80–94 %) of responding programs do not have a mandated protocol or standard contact time for transducer disinfection. Ninety percent (95 % CI 84–96 %) of institutions use disinfectant solution or disinfectant wipes, as the standard of practice, to cleanse ultrasound transducers after every use.
Currently, there is a great deal of variability with regard to non-endocavitary transducer disinfection protocols that seems to stem from the vast number of disinfectant products and ultrasound manufacturer disparate recommendations. In order to mitigate risk to patients and reduce healthcare costs linked to nosocomial infections; healthcare providers, ultrasound companies, and disinfectant manufacturers must develop a universal use disinfectant and a standard protocol for ultrasound device disinfection for noncritical device disinfection in the emergency department.
Reference: Hoyer R, Adhikari S and Amini R. Ultrasound transducer disinfection in emergency medicine practice. Antimicrobial Resistance & Infection Control. 2016;5:12.
Product Locator: Spring and Early Mother's Day Gift Guide for Infection Prevention Personnel
March 27th 2024Whether it's a spring holiday, birthdays, or no reason at all, infection prevention personnel love to give and receive gifts that help at the end of a stressful day. Infection Control Today® offers some gift ideas for infection prevention personnel and their families.
Rare Disease Day 2024: Spotlight on Rare Infectious Diseases
February 29th 2024Rare Disease Day on February 29, 2024, shines a global light on the impact of rare diseases, including rare infectious diseases. With a focus on early diagnosis and treatment access, this day highlights the struggles of those with rare conditions.
Infection Prevention in Low-Resource Settings: Two Infection Preventionists Consult in East Africa
January 29th 2024Infection preventionists Heather Saunders and Stephanie Mayoryk's journey to East Africa emphasizes the positive impact of infection prevention efforts in low-income countries. Despite challenges, their experience encourages IPs to engage globally, fostering hope and passion for providing excellent patient care.