AOHC Encore 2023-310 Silica Health Surveillance a New Approach

Video Transcription

Video Summary

The video features a presentation by June Sim, an occupational physician based in Perth, Western Australia, representing WorkSafe Western Australia. The presentation focuses on the health effects of silica, specifically in the context of engineered stone workers. Sim discusses the dangers of exposure to silica and the rise of silicosis cases in the industry. She explains the importance of health monitoring in detecting early changes and preventing harm or disease. The presentation highlights a project implemented by WorkSafe Western Australia, in which CT scans were used alongside traditional chest X-rays for health monitoring. The project aimed to identify cases of silicosis and improve the effectiveness of detection. Sim presents the findings of the project, including eight confirmed cases of silicosis and 38 cases with early abnormalities. Based on these findings, legislative changes were made, including the inclusion of low-dose CT scans as part of silica health monitoring. Sim also discusses the challenges and future considerations in managing silica-related health risks, such as determining the frequency of CT scans and the clinical management of early changes. Overall, the presentation emphasizes the role of occupational physicians in promoting prevention and early detection of occupational diseases.

Keywords

June Sim

silica

silicosis cases

health monitoring

CT scans

legislative changes

occupational diseases

prevention

early detection