COVID-19 : Use of chest imaging : A Rapid Advice Guide

This rapid advice guide examines the evidence and makes recommendations for the use of chest imaging in acute care of adult patients with suspected, probable or confirmed COVID-19. Imaging modalities considered are radiography, computed tomography and ultrasound. This guide addresses the care pathway from presentation of the patient to a health facility to patient discharge. It considers different levels of disease severity, from asymptomatic individuals to critically ill patients. Accounting for variations in the benefits and harms of chest imaging in different situations, remarks are provided to describe the circumstances under which each recommendation would benefit patients. The guide also includes implementation considerations for different settings, provides suggestions for impact monitoring and evaluation and identifies knowledge gaps meriting further research.

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Adjuvant Osimertinib Extends Disease Free Survival in Localized Non-Small Cell Lung Carcinoma

Adjuvant therapy with osimertinib was associated with a nearly 80% reduction in the risk of disease recurrence or death in patients with stage IB-IIIA non–small cell lung cancer (NSCLC) bearing EGFR mutations, results of the ADAURA trial showed.

The randomized, phase 3 trial was a comparison of osimertinib treatment with placebo following complete resection of localized or locally advanced NSCLC with negative margins. The trial was unblinded early and halted on the recommendation of the independent data-monitoring committee, due to the efficacy of osimertinib.

“If I were on the committee, I would have done the same thing. These are extraordinary results,” said study investigator Roy S. Herbst, MD, PhD, chief of medical oncology at the Yale Cancer Center and Smilow Cancer Center at Yale University in New Haven, Conn.

Dr. Herbst is scheduled to present results from ADAURA as part of the American Society of Clinical Oncology virtual scientific program.

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