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Rofo 2023; 195(07): 597-604
DOI: 10.1055/a-2018-3512
Interventional Radiology

Impact of the COVID-19 Pandemic on Interventional Radiology in Germany

Article in several languages: English | deutsch
Martina Schmidbauer
1   Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
,
Andreas Busjahn
2   HealthTwiSt GmbH, Berlin, Germany
,
Philipp Paprottka
3   Department of Interventional Radiology, Klinikum rechts der Isar of the Technical University of Munich, Germany
,
Arno Bücker
4   Clinic of Diagnostic and Interventional Radiology, Saarland University Medical Center, Homburg, Germany
,
Jonathan Nadjiri
3   Department of Interventional Radiology, Klinikum rechts der Isar of the Technical University of Munich, Germany
,
Frank K. Wacker
1   Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
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Abstract

Purpose To investigate the effect of the ongoing COVID-19 pandemic on interventional radiology (IR) in Germany in 2020 and 2021.

Materials und Methods This retrospective study is based on the nationwide interventional radiology procedures documented in the quality register of the German Society for Interventional Radiology and Minimally Invasive Therapy (DeGIR-QS-Register). The nationwide volume of interventions in the pandemic years 2020 and 2021 was compared with the pre-pandemic period (Poisson-test, Mann-Whitney test). The aggregated data were additionally evaluated by intervention type with differentiated consideration of the temporal epidemiological infection occurrence.

Results During the two pandemic years 2020 and 2021, the number of interventional procedures increased by appr. 4 % compared to the same period of the previous year (n = 190 454 and 189 447 vs. n = 183 123, respectively, p < 0.001). Only the first pandemic wave in spring 2020 (weeks 12–16) showed a significant temporary drop in the number of interventional procedures by 26 % (n = 4799, p < 0.05). This primarily involved interventions that were not immediately medically urgent, such as pain treatments or elective arterial revascularization. In contrast, interventions in the field of interventional oncology, such as port catheter implantations and local tumor ablations, remained unaffected. The decline of the first wave of infection was accompanied by a rapid recovery and a significant, partly compensatory, 14 % increase in procedure numbers in the second half of 2020 compared to the same period of the previous year (n = 77 151 vs. 67 852, p < 0.001). Subsequent pandemic waves had no effect on intervention numbers.

Conclusion The COVID-19 pandemic in Germany led to a significant short-term decrease in interventional radiology procedures in the initial phase. A compensatory increase in the number of procedures was observed in the subsequent period. This reflects the adaptability and robustness of IR and the high demand for minimally invasive radiological procedures in medical care.

Key points: 

  • The study shows the nationwide pandemic-related effects on interventional radiology in Germany.

  • In quantitative terms, the ongoing pandemic caused a significant, temporary decline in intervention cases only in the initial phase.

  • Subsequent waves of infections had no effect on the scope of services provided by interventional radiology.

  • Short-term deficits, especially in elective interventions, could be partially compensated.

Citation Format

  • Schmidbauer M, Busjahn A, Paprottka P et al. Impact of the COVID-19 Pandemic on Interventional Radiology in Germany. Fortschr Röntgenstr 2023; 195: 597 – 604

Key words

SARS-CoV-2 - Interventional Radiology - Germany - COVID-19


Publication History

Received: 26 October 2022

Accepted: 03 January 2023

Article published online:
02 March 2023

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