Evidence map›Paper›PMID 34596223›Full record

Observational studyClinical infectious diseases : an official publication of the Infectious Diseases Society of America2022

Remdesivir Treatment in Hospitalized Patients With Coronavirus Disease 2019 (COVID-19): A Comparative Analysis of In-hospital All-cause Mortality in a Large Multicenter Observational Cohort.

Essy Mozaffari, Aastha Chandak, Zhiji Zhang, Shuting Liang, Mark Thrun, Robert L Gottlieb, Daniel R Kuritzkes, Paul E Sax, David A Wohl, Roman Casciano and 2 more

Open access · bronzeAbstract readMulticenter StudyObservational Study
In one paragraph

Observational study in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 5 pooled it
7.2field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

72 citing papers in PubMed, 5 syntheses or guidelines pooled it, 123 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Guideline
  5. Pooled it
  6. Efficacy and Safety of Remdesivir in People With Impaired Kidney Function Hospitalized for COVID-19 Pneumonia: A Randomized Clinical Trial.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Trial
  7. Trial
  8. Article
  9. Real-world effectiveness of early remdesivir in reducing mortality among vulnerable patients hospitalized for COVID-19: Evidence for clinical pharmacists and inpatient care providers.American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists · 2026
    Article
  10. Review
  11. Article
  12. Observational
  13. Article
  14. Article
  15. Racial and Ethnic Disparities in COVID-19 Treatments in the United States.Journal of racial and ethnic health disparities · 2025
    Article
  16. Article
  17. Article
  18. Remdesivir for Patients Hospitalized With COVID-19: Evidence of Effectiveness From Cohort Studies in the Omicron Era.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Article
  19. Remdesivir-Associated Survival Outcomes Among Immunocompromised Patients Hospitalized for COVID-19: Real-world Evidence From the Omicron-Dominant Era.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Article
  20. Management of Vulnerable Patients Hospitalized for COVID-19 With Remdesivir: A Retrospective Comparative Effectiveness Study of Mortality in US Hospitals.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Article

12 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 5 institutions in 1 country.

Essy MozaffariGilead Sciences, Foster City, California, USA.
Aastha ChandakCertara, New York, New York, USA.ORCID 0000-0001-5653-435X
Zhiji ZhangCertara, New York, New York, USA.
Shuting LiangGilead Sciences, Foster City, California, USA.
Mark ThrunGilead Sciences, Foster City, California, USA.
Robert L GottliebBaylor University Medical Center, Dallas, Texas, USA.
Daniel R KuritzkesDivision of Infectious Diseases, Brigham and Women's Hospital, Harvard Medical School, Cambridge, Massachusetts, USA.
Paul E SaxDivision of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA.
David A WohlUniversity of North Carolina, Chapel Hill, North Carolina, USA.
Roman CascianoCertara, New York, New York, USA.ORCID 0000-0002-7083-9536
Paul HodgkinsGilead Sciences, Foster City, California, USA.
Richard HaubrichGilead Sciences, Foster City, California, USA.
Gilead Sciences (United States) · USCertara (United States) · USBrigham and Women's Hospital · USBaylor University Medical Center · USUniversity of North Carolina at Chapel Hill · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRemdesivir (RDV) improved clinical outcomes among hospitalized patients with coronavirus disease 2019 (COVID-19) in randomized trials, but data from clinical practice are limited.

methodsWe examined survival outcomes for US patients hospitalized with COVID-19 between August and November 2020 and treated with RDV within 2 days of hospitalization vs those not receiving RDV during their hospitalization using the Premier Healthcare Database. Preferential within-hospital propensity score matching with replacement was used. Additionally, patients were also matched on baseline oxygenation level (no supplemental oxygen charges [NSO], low-flow oxygen [LFO], high-flow oxygen/noninvasive ventilation [HFO/NIV], and invasive mechanical ventilation/extracorporeal membrane oxygenation [IMV/ECMO]) and 2-month admission window and excluded if discharged within 3 days of admission (to exclude anticipated discharges/transfers within 72 hours, consistent with the Adaptive COVID-19 Treatment Trial [ACTT-1] study). Cox proportional hazards models were used to assess time to 14-/28-day mortality overall and for patients on NSO, LFO, HFO/NIV, and IMV/ECMO.

resultsA total of 28855 RDV patients were matched to 16687 unique non-RDV patients. Overall, 10.6% and 15.4% RDV patients died within 14 and 28 days, respectively, compared with 15.4% and 19.1% non-RDV patients. Overall, RDV was associated with a reduction in mortality at 14 days (hazard ratio [95% confidence interval]: 0.76 [0.70-0.83]) and 28 days (0.89 [0.82-0.96]). This mortality benefit was also seen for NSO, LFO, and IMV/ECMO at 14 days (NSO: 0.69 [0.57-0.83], LFO: 0.68 [0.80-0.77], IMV/ECMO: 0.70 [0.58-0.84]) and 28 days (NSO: 0.80 [0.68-0.94], LFO: 0.77 [0.68-0.86], IMV/ECMO: 0.81 [0.69-0.94]). Additionally, HFO/NIV RDV group had a lower risk of mortality at 14 days (0.81 [0.70-0.93]) but no statistical significance at 28 days.

conclusionsRDV initiated upon hospital admission was associated with improved survival among patients with COVID-19. Our findings complement ACTT-1 and support RDV as a foundational treatment for hospitalized COVID-19 patients.

Indexed as

COVID-19 Drug TreatmentAdenosine MonophosphateAlanineHospitalsHumansOxygenRespiration, ArtificialSARS-CoV-2Adenosine MonophosphateAlanineOxygenremdesivircomparative effectiveness researchCOVID-19hospitalizationmortalityremdesivir

Identifiers

PMID34596223
PMCPMC9402660
OpenAlexW3204108803

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.