October 18, 2020

The Novel Coronavirus 2019, was first reported on in Wuhan, China in late December 2019.  The outbreak was declared a public health emergency of international concern in January 2020 and on March 11th, 2020, the outbreak was declared a global pandemic.  The spread of this virus is now global with lots of media attention.  The virus has been named SARS-CoV-2 and the disease it causes has become known as coronavirus disease 2019 (COVID-19).  This new outbreak has been producing lots of hysteria and false truths being spread, however the data surrounding the biology, epidemiology, and clinical characteristics are growing daily, making this a moving target.  Below are two videos I created discussing 10 topics on COVID-19 (Both videos were recorded on Oct 13th, 2020).

September 10, 2020

Background: There are three randomized clinical trials now published on remdesivir in the treatment of COVID-19 pneumonia (RCT 1, RCT 2, & RCT 3). The 1st trial, performed in China, was terminated early due the lack of patients to enroll and, as a result, did not give strong recommendations.  The 2nd trial (ACTT-1) showed a statistically significant 4-day reduction in time to recovery. However, it was also terminated early due to an interim analysis, which meant we do not have outcomes on 30% of patients enrolled.  Finally, the 3rd RCT compared a 5-day to a 10-day course of remdesivir and showed no difference in outcomes with more acute kidney injury in the 10-day course. All of these trials have significant issues leaving clinicians unsure of the efficacy of the drug, when to administer it, how long to give it for and, in which patient group it should be given. We now have our 4th RCT of remdesivir evaluating the efficacy and adverse events of remdesivir administered for 5- or 10-days vs standard care in hospitalized patients with moderate COVID-19.

June 2, 2020

Background: We have covered the two previous RCTs on remdesivir on REBEL EM (RCT #1 and RCT #2). In the first trial by Wang et al [2], there was no statically significant improvement in clinical outcomes, but, there were trends toward shorter duration of illness. In the ACTT-1 preliminary report [3], despite all the methodological issues, there was a 4 day decrease in clinical improvement (although not in patients requiring HFNC/NIV/IMV/ECMO).  Neither trial was perfect, however in the middle of pandemic, a several day decrease in recovery time may be beneficial in reducing hospital crowding if the difference holds true in subsequent studies and if the correct target population is known.  We now have our 3rd RCT on remdesivir [1], just published in the NEJM comparing 5 days vs 10 days of remdesivir in patients with severe COVID-19.

May 31, 2020

I am fortunate to work in a hospital system that is very forward thinking.  We have a phenomenal relationship with our intensivists, and I have been fortunate enough to have several discussions with them about how we are managing COVID-19 in our ICUs.  For full transparency, I don’t work up in the ICU, but had the opportunity to discuss what we are doing in our ICUs with one of our intensivists (ECMO, steroids, Remdesivir, etc...).  We are doing something different in San Antonio that I thought was worth discussing on this podcast that may be a feasible option for some institutions and some patients, but not all. If there is one thing this disease has taught me, that is one size does not fit all.

May 26, 2020

Background: The saga of Remdesivir for treatment of COVID-19 continues. We previously covered two studies of this drug on REBEL EM (Link is HERE & Link is HERE). One trial (≈200pts) showed no difference in the primary outcome of median time to clinical improvement and the second trial was a compassionate release study which gave us no real clinical information due to its design. A third study was mentioned in the first post from the NIAID, but we didn’t really review it, as much as mention it, as no data was made available.  It was a little teaser from the National Institute of Allergy and Infectious Diseases (NIAID). Despite these facts the FDA approved remdesivir for use and we have had no robust data supporting its use except for the tease of the NIAID study.  Part 1 of the NIAID trial was just published in the NEJM as a preliminary report and we will review here on this post: Remdesivir ACTT-1.
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