The COVID-19 Outbreak May Be Associated to a Reduced Level of Care for Breast Cancer. A Comparative Study with the Pre-COVID Era in an Italian Breast Unit.

The recent COVID-19 pandemic has caused profound changes to healthcare systems as well as had deleterious repercussions on the care of cancer patients. In this comparative study, we sought to evaluate the effects of the COVID-19 pandemic on the surgical management of breast cancer in a breast unit in an Italian region with a low incidence of COVID-19 infection. Eighty-three patients were included, of whom 41 received surgery during the height of the pandemic (Group A, operated on between March and April 2020), and 42 during the same period of the year in 2019 (Group B). Clinicopathological characteristics and surgical outcomes were compared between the two groups. There were no significant differences in the baseline characteristics of the two groups with regard to age (p = 0.62), tumour size (p = 0.25), grade (p = 0.27), histology (p = 0.43), positive lymph node status (p = 0.35), and ER positive status (0.35). Waiting time for surgery was slightly longer in Group A (49.11 vs. 46.39 days, p = 0.38). Patients receiving immediate breast reconstruction were significantly less in Group A (p < 0.001). The use of sentinel node biopsy was similar in the two groups (p = 0.84). Hospital stay was longer in patients of Group B (p = 0.008). The use of regional nerve blocks was lower in Group A (p < 0.001). Patients operated on during the height of the pandemic were less likely to receive immediate reconstruction and regional nerve blocks during surgery. These features configure a situation of reduced level of care for patients with breast cancer. Efforts should be taken by the healthcare systems to maintain standard of care, even in case of a new peak in the coronavirus outbreak.

[Microbial contamination of surfaces in the departments of Medicine and Surgery: single center prevalence study in Sassari (Italy)]. / Contaminazioni microbiche di superfici di frequente contatto in reparti di medicina e chirurgia: studio monocentrico di prevalenza a Sassari.

INTRODUCTION: Healthcare-associated infections (HAIs) represent a clinical and public health problem worldwide. Microbial transmission can frequently occurs between patients or between patients and health-care workers; however, several devices and surfaces could act as reservoir and source of microorganisms. Aim of this cross-sectional study was to show the microbial contamination of devices or surfaces located in the departments of Medicine and Surgery of an Italian University Hospital. METHODS: Swabs were used to sample devices (keyboards, phones) and surfaces (door handles, water closed, light switches), at two different time-points. Samples were then evaluated in the UOC Hygiene and Preventive Medicine laboratory of the same University Hospital. RESULTS: 189 swabs were collected, 95 (53.3%) from the Medicine and 94 (49.7%) from the Surgery Department. The bacterial contamination prevalence was 42.9%, significantly higher in the Medicine than in the Surgery Department (51.6% vs 34%; p=0.015). A greater contamination was observed in water closed (22/36, 61.1%), phones (22/40, 55%), and keyboards of personal computers (18/36, 51.4%; p<0.001). No statistical differences were detected in the contamination rates when the different time-points were compared, as well as in the isolation rate of pathogenic bacterial strains. DISCUSSION: This survey highlights the potential role of devices and surfaces in the HAI pathogenesis. Further longitudinal and analytical studies might better assess the HAI risk associated with bacterial contamination in nosocomial settings.