A Transdisciplinary COVID-19 Early Respiratory Intervention Protocol: An Implementation Story

Abstract

My colleague asked, “Do you remember that patient?” I froze because, like most emergency physicians, this phrase haunts me. It was the early days of the COVID-19 epidemic, and the story that followed was upsetting. A patient who looked comfortable when I admitted him was intubated hours later by the rapid response team who was called to the floor. All I could think was, “But he looked so comfortable when I admitted him; he was just on a couple of liters of oxygen. Why was he intubated?” In the days after COVID-19 arrived in our region, there were many such stories of patients sent to the floor from the Emergency Department who were intubated shortly after admission. Many of those patients subsequently endured prolonged and complicated courses on the ventilator. While we would typically use noninvasive modalities such as high-flow nasal cannula (HFNC) or noninvasive ventilation (NIV) for acute respiratory failure, our quickness to intubate was driven by two factors: (1) early reports that noninvasive modalities posed a high risk of failure and subsequent intubation and (2) fear that HFNC and NIV would aerosolize SARS-CoV-2 and unnecessarily expose the heath care team.1 We would soon find out that our thinking was flawed on both accounts.