Professional practice changes in radiotherapy physics during the COVID-19 pandemic.

Bertholet, Jenny; Aznar, Marianne C; Garibaldi, Cristina; Thwaites, David; Gershkevitsh, Eduard; Thorwarth, Daniela; Verellen, Dirk; Heijmen, Ben; Hurkmans, Coen; Muren, Ludvig; Redalen, Kathrine Røe; Siebert, Frank-André; Schwarz, Marco; Van Elmpt, Wouter; Georg, Dietmar; Jornet, Nuria; Clark, Catharine H (2021). Professional practice changes in radiotherapy physics during the COVID-19 pandemic. Physics and imaging in radiation oncology, 19, pp. 25-32. Elsevier 10.1016/j.phro.2021.06.002

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Background and purpose

The COVID-19 pandemic has imposed changes in radiotherapy (RT) departments worldwide. Medical physicists (MPs) are key healthcare professionals in maintaining safe and effective RT. This study reports on MPs experience during the first pandemic peak and explores the consequences on their work.

Methods

A 39-question survey on changes in departmental and clinical practice and on the impact for the future was sent to the global MP community. A total of 433 responses were analysed by professional role and by country clustered on the daily infection numbers.

Results

The impact of COVID-19 was bigger in countries with high daily infection rate. The majority of MPs worked in alternation at home/on-site. Among practice changes, implementation and/or increased use of hypofractionation was the most common (47% of the respondents). Sixteen percent of respondents modified patient-specific quality assurance (QA), 21% reduced machine QA, and 25% moved machine QA to weekends/evenings. The perception of trust in leadership and team unity was reversed between management MPs (towards increased trust and unity) and clinical MPs (towards a decrease). Changes such as home-working and increased use of hypofractionation were welcomed. However, some MPs were concerned about pressure to keep negative changes (e.g. weekend work).

Conclusion

COVID-19 affected MPs through changes in practice and QA procedures but also in terms of trust in leadership and team unity. Some changes were welcomed but others caused worries for the future. This report forms the basis, from a medical physics perspective, to evaluate long-lasting changes within a multi-disciplinary setting.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > Department of Haematology, Oncology, Infectious Diseases, Laboratory Medicine and Hospital Pharmacy (DOLS) > Clinic of Radiation Oncology

UniBE Contributor:

Bertholet, Jenny

Subjects:

600 Technology > 610 Medicine & health

ISSN:

2405-6316

Publisher:

Elsevier

Language:

English

Submitter:

Beatrice Scheidegger

Date Deposited:

13 Jul 2021 15:59

Last Modified:

15 Jul 2021 08:06

Publisher DOI:

10.1016/j.phro.2021.06.002

PubMed ID:

34179522

Uncontrolled Keywords:

COVID-19 Medical Physics Quality assurance Radiotherapy SARS-CoV-2 Treatment planning

BORIS DOI:

10.48350/157336

URI:

https://boris.unibe.ch/id/eprint/157336

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