Background
In this study, we aimed to evaluate the effects of tocilizumab in adult patients admitted to hospital with COVID-19 with both hypoxia and systemic inflammation.
Methods
This randomised, controlled, open-label, platform trial (Randomised Evaluation of COVID-19 Therapy [RECOVERY]), is assessing several possible treatments in patients hospitalised with COVID-19 in the UK. Those trial participants with hypoxia (oxygen saturation <92% on air or requiring oxygen therapy) and evidence of systemic inflammation (C-reactive protein ≥75 mg/L) were eligible for random assignment in a 1:1 ratio to usual standard of care alone versus usual standard of care plus tocilizumab at a dose of 400 mg–800 mg (depending on weight) given intravenously. A second dose could be given 12–24 h later if the patient's condition had not improved. The primary outcome was 28-day mortality, assessed in the intention-to-treat population. The trial is registered with ISRCTN (50189673) and
ClinicalTrials.gov
(
NCT04381936
).
Findings
Between April 23, 2020, and Jan 24, 2021, 4116 adults of 21 550 patients enrolled into the RECOVERY trial were included in the assessment of tocilizumab, including 3385 (82%) patients receiving systemic corticosteroids. Overall, 621 (31%) of the 2022 patients allocated tocilizumab and 729 (35%) of the 2094 patients allocated to usual care died within 28 days (rate ratio 0·85; 95% CI 0·76–0·94; p=0·0028). Consistent results were seen in all prespecified subgroups of patients, including those receiving systemic corticosteroids. Patients allocated to tocilizumab were more likely to be discharged from hospital within 28 days (57%
vs
50%; rate ratio 1·22; 1·12–1·33; p<0·0001). Among those not receiving invasive mechanical ventilation at baseline, patients allocated tocilizumab were less likely to reach the composite endpoint of invasive mechanical ventilation or death (35%
vs
42%; risk ratio 0·84; 95% CI 0·77–0·92; p<0·0001).
Interpretation
In hospitalised COVID-19 patients with hypoxia and systemic inflammation, tocilizumab improved survival and other clinical outcomes. These benefits were seen regardless of the amount of respiratory support and were additional to the benefits of systemic corticosteroids.
Funding
UK Research and Innovation (Medical Research Council) and National Institute of Health Research.
Background
New York City (NYC) is the epicenter of severe acute respiratory syndrome coronavirus 2 (coronavirus disease 2019 [COVID‐19]) in the United States. Clinical characteristics and outcomes of vulnerable populations, such as those with gynecologic cancer who develop COVID‐19 infections, is limited.
Methods
Patients from 6 NYC‐area hospital systems with known gynecologic cancer and a COVID‐19 diagnosis were identified. Demographic and clinical outcome data were abstracted through a review of electronic medical records.
Results
Records for 121 patients with gynecologic cancer and COVID‐19 were abstracted; the median age at the COVID‐19 diagnosis was 64.0 years (interquartile range, 51.0‐73.0 years). Sixty‐six of the 121 patients (54.5%) required hospitalization; among the hospitalized patients, 45 (68.2%) required respiratory intervention, 20 (30.3%) were admitted to the intensive care unit, and 9 (13.6%) underwent invasive mechanical ventilation. Seventeen patients (14.0%) died of COVID‐19 complications. No patient requiring mechanical ventilation survived. On multivariable analysis, hospitalization was associated with an age ≥64 years (risk ratio [RR], 1.73; 95% confidence interval [CI], 1.18‐2.51), African American race (RR, 1.56; 95% CI, 1.13‐2.15), and 3 or more comorbidities (RR, 1.43; 95% CI, 1.03‐1.98). Only recent immunotherapy use (RR, 3.49; 95% CI, 1.08‐11.27) was associated with death due to COVID‐19 on multivariable analysis; chemotherapy treatment and recent major surgery were not predictive of COVID‐19 severity or mortality.
Conclusions
The case fatality rate among gynecologic oncology patients with a COVID‐19 infection is 14.0%. Recent immunotherapy use is associated with an increased risk of mortality related to COVID‐19 infection.
Lay Summary
The case fatality rate among gynecologic oncology patients with a coronavirus disease 2019 (COVID‐19) infection is 14.0%; there is no association between cytotoxic chemotherapy and cancer‐directed surgery and COVID‐19 severity or death.
As such, patients can be counseled regarding the safety of continued anticancer treatments during the pandemic. This is important because the ability to continue cancer therapies for cancer control and cure is critical.
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