Radiation Safety Knowledge and Practice in Urology Theaters: A Collaborative Multicenter Survey

Abstract

Objective: To evaluate the knowledge and current radiation safety practice among health care professionals undertaking fluoroscopic procedures in urology. Materials and Methods: A 14-question survey was disseminated to multidisciplinary urology theater staff. Questions included demographic data, usual radiation safety practice, and knowledge. The questions were selected based on guidelines from the International Commission of Radiological Protection and Health and Safety Executive. The survey was disseminated through regional collaborators and social media. Results: The survey received a total of 309 completed responses, including 272 from the United Kingdom. Responses from the United Kingdom multidisciplinary team included 164 (60.3%) urologic surgeons, 68 (25.0%) theater nurses, 27 (9.9%) from the anesthetic team, and 13 (4.7%) radiographers. Results from the United Kingdom demonstrated use of lead aprons and thyroid shields as 99.3% and 52.2%, respectively. Lead glasses and lead glove use were 7.4% and 0.7%, respectively. Lack of availability was cited as a reason for noncompliance with shielding guidelines in 208 (76.5%) of the respondents. No form of training in radiation safety was reported by 120 (44.1%) respondents. However, there was no association between answering knowledge questions correctly and having completed some form of radiation safety training (p = 0.41). There was an association between dosimeter use and those who had received radiation safety training (p = 0.02). Consultant urologists were also more likely to use a dosimeter than training grade urologists (p = 0.035). Conclusion: Suboptimal compliance with radiation safety guidelines is prevalent in contemporary urologic practice, and presents a significant occupational health concern. Availability of protective equipment needs to be urgently addressed.

Keywords: endourology; radiation; radiation exposure; radiation protection; radiation safety.