Organizational Challenges in the Pediatric Onco-hematology Units During the First and Second Wave of the COVID-19 Pandemic: A National Survey in Italy.

This study aimed to describe and compare, at a national level, the measures implemented in the pediatric onco-hematology units and the number of infections among patients and healthcare staff during the first and second wave of the COVID-19 pandemic in Italy. A multicenter, descriptive, online survey was conducted between15th March and 15th April 2020 (T1) and between 1 and 31st January 2021 (T2). All the Italian Pediatric Oncology and Hematology Association (AIEOP) centers were invited to participate in the study. Data of the pre-pandemic, first, and second phase were compared. Thirty-six of the 48 AIEOP centers completed the survey (75%). Several organizational, screening, and swab measures were implemented by AIEOP centers to prevent the SARS-CoV-2 infection among patients and visitors. During the pandemic, there was a significant reduction in the number of onco-hematology inpatient beds (p < 0.001), including inpatient beds dedicated to hematopoietic stem cell transplantation (HSCT), and consultations in the outpatient clinics (p < 0.001). During the first wave, 37 pediatric patients with cancer tested positive for SARS-CoV-2 versus 174 patients during the second wave. The reduction in routine services was also greater in the second than in the first wave. All the AIEOP centers showed the capacity to adapt and promptly respond to both waves of the pandemic.