Use of chest radiography through glass cuts hospital costs, produces quality radiographs: Study

Toronto, ON: The adoption of portable chest radiography through glass (TG-CXR) during the COVID-19 pandemic produced diagnostic-quality radiographs and reduced infection risk and hospital risk, finds a recent study. 

The study is published in the Journal of Medical Imaging and Radiation Sciences.

TG-CXR is a novel technique that is useful particularly during the OVID-19 (Coronavirus disease 2019) pandemic. Tian Yang (Darren) Liu, Department of Radiology, St. Michael's Hospital, University of Toronto, Toronto, ON, and colleagues aimed to understand the cost and benefit of adopting TG-CXR in quantifiable terms.

A team of two technologists typically performs portable or bedside radiographs. The use of TG-CXR method allows one technologist to stay outside of the patient room while operating the portable radiography machine. This results in reduced PPE use, decreasing the frequency of radiography machine sanitization and decreasing technologists' exposures to potentially infectious patients. 

The cost of implementing the technique during the current COVID-19 pandemic was obtained from the department's operational database. The direct cost of routinely used PPE and sanitization materials and the cost of the time taken by the technologists to clean the machine was used to form a quantitative picture of the benefit associated with TG-CXR technique.