Single-modality endocrine therapy versus radiotherapy after breast-conserving surgery in women aged 70 years and older with luminal A-like early breast cancer (EUROPA): a preplanned interim analysis of a phase 3, non-inferiority, randomised trial.

Background: Optimal therapy following breast-conserving surgery in older adults with low-risk, early-stage breast cancer remains uncertain. The EUROPA trial aims to compare the effects of radiotherapy and endocrine therapy as single-modality treatments on health-related quality of life (HRQOL) and ipsilateral breast tumour recurrence (IBTR) outcomes in this population.

Methods: This non-inferiority, phase 3, randomised study was conducted at 18 academic hospitals across Italy (17 centres) and Slovenia (one centre).

Impact of COVID-19 Pandemic on Delay of Melanoma Diagnosis: A Systematic Review and Meta-Analysis.

Introduction: Several studies have described how the restrictive measures due to COVID-19 have delayed melanoma diagnoses, resulting in an increased rate of more severe cases. Summarizing the sparse results in this context might help to understand the real impact of the COVID-19 pandemic on melanoma. We conducted a systematic review and meta-analysis to investigate how the clinical and prognostic factors of new melanoma diagnoses changed after COVID-19.

Post-disappearance scenarios: policy implications following the potential disappearance of B/Yamagata lineage influenza viruses.

The COVID-19 pandemic and related preventive measures reduced influenza virus circulation, notably causing the disappearance of the B/Yamagata lineage of influenza viruses. In this Perspective, we discuss the implications that this development may have for global influenza epidemiology, and the adjustments that may need to be implemented concerning surveillance strategies and practices, laboratory safety protocols, and influenza vaccine formulations. The disappearance of the B/Yamagata lineage might indeed alter the dynamics of the influenza disease burden (although in a way that is difficult to predict at the moment), and associated diagnostic practices, and may also necessitate updated biosafety levels and revised influenza surveillance strategies.

Multi-day vs single-day dexamethasone for the prophylaxis of chemotherapy-induced nausea and vomiting: systematic review and meta-analysis.

Introduction: Over the past decade, several randomized controlled trials have compared single-day dexamethasone (dexamethasone-sparing) regimens to the current standard multi-day dexamethasone antiemetic regimen for chemotherapy-induced nausea and vomiting (CINV). The aim of this systematic review and meta-analysis is to compare the efficacy and safety of dexamethasone-sparing regimens to standard multi-day dexamethasone, used for the prophylaxis of CINV.

Methods: Ovid Medline and Embase were searched from database inception to March 2024.