Management and Mitigation of Temperature and Humidity Events in the Perioperative Setting

Temperature or relative humidity variations that fall outside the recommended parameters for the perioperative environment can have serious implications for patient safety and satisfaction as well as business continuity. Some pathogenic microbes can thrive in prolonged elevated humidity. Supplies and equipment in perioperative environments exposed to variations in temperature and humidity may become sources of infection or undergo alterations in function, putting patients at increased risk of harm. Other negative effects include increased costs, legal liability, and decreased patient satisfaction stemming from delays or rescheduled procedures. This article includes two hypothetical scenarios in which facility personnel respond to a condensation event and a fluid leak to avoid substantial negative effects in perioperative services. Also discussed is the role perioperative staff members play in preventing adverse consequences through rapid identification of temperature and humidity variations and early intervention. Finally, the existing guidelines on perioperative temperature and humidity and multidisciplinary risk assessments and recommendations for education, prevention, and risk mitigation are explored.