The impact of the COVID-19 pandemic on radiotherapy in Japan: nationwide surveys from May 2020 through June 2021.

A longitudinal online questionnaire survey on the impact of coronavirus disease 2019 (COVID-19) on the operation of radiotherapy departments in Japan was conducted. Approximately 26.1-70.9% of the radiotherapy departments participated, and their responses were collected in May, July and November 2020, and February and June 2021. The survey results revealed that while the number of patients receiving radiotherapy decreased in 41.2% and 30.7% of institutions in May 2020 and June 2021, respectively, it increased in 4% and 16.8% of institutions in May 2020 and June 2021, respectively. There were a few institutions limiting or postponing patient treatments in June 2021. The hypofractionated regimen was used more during the pandemic than during the pre-pandemic period, particularly for the treatment of breast and prostate cancers as well as for palliation. Infection control measures for patients and staff were followed. Approximately 20% of the respondent institutions had cases of patients with COVID-19 infection receiving radiotherapy. Most institutions encountered challenges in the continuous provision of radiotherapy for patients with COVID-19. In conclusion, COVID-19 had a multifaceted impact on the operations of radiotherapy departments in Japan. Further follow-up and analysis are warranted to understand the long-term impact of COVID-19 on radiotherapy.

Stroke Systems of Care During the COVID-19 Epidemic in Kobe City.

BACKGROUND: The novel coronavirus disease 2019 (COVID-19) outbreak raised concerns over healthcare systems' ability to provide suitable care to stroke patients. In the present study, we examined the provision of stroke care in Kobe City during the COVID-19 epidemic, where some major stroke centers ceased to provide emergency care. METHODS: This was a cross-sectional study. The Kobe Stroke Network surveyed the number of stroke patients admitted to all primary stroke centers (PSCs) in the city between March 1 and May 23, 2020, and between March 3 and May 25, 2019. In addition, online meetings between all PSC directors were held regularly to share information. The survey items included emergency response system characteristics, number of patients with stroke hospitalized within 7 days of onset, administered treatment types (IV rt-PA, mechanical thrombectomy, surgery, and endovascular therapy), and stroke patients with confirmed COVID-19. RESULTS: During the period of interest in 2020, the number of stroke patients hospitalized across 13 PSCs was 813, which was 15.5% lower than that during the same period of 2019 (p = 0.285). The number of patients admitted with cerebral infarction, intracerebral hemorrhage, and subarachnoid hemorrhage decreased by 15.4% (p = 0.245), 16.1% (p = 0.659), and 14.0% (p = 0.715), respectively. However, the rates of mechanical thrombectomy and surgery for intracerebral hemorrhage were slightly increased by 12.1% (p = 0.754) and 5.0% (p = 0.538), respectively. PSCs that ceased to provide emergency care reported a decrease in the number of stroke cases of 65.7% compared with the same period in 2019, while other PSCs reported an increase of 0.8%. No case of a patient with stroke and confirmed COVID-19 was reported during the study period. CONCLUSION: Kobe City was able to maintain operation of its stroke care systems thanks to close cooperation among all city PSCs and a temporal decrease in the total number of stroke cases.