A Study to Evaluate the Safety and Efficacy of Tocilizumab in Patients With Severe COVID-19 Pneumonia (COVACTA)
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ClinicalTrials.gov Identifier: NCT04320615 |
Recruitment Status :
Completed
First Posted : March 25, 2020
Results First Posted : June 30, 2021
Last Update Posted : June 30, 2021
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Sponsor:
Hoffmann-La Roche
Information provided by (Responsible Party):
Hoffmann-La Roche
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Study Type | Interventional |
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Study Design | Allocation: Randomized; Intervention Model: Parallel Assignment; Masking: Double (Participant, Investigator); Primary Purpose: Treatment |
Condition |
COVID-19 Pneumonia |
Interventions |
Drug: Tocilizumab (TCZ) Drug: Placebo |
Enrollment | 452 |
Participant Flow
Recruitment Details | |
Pre-assignment Details | 452 participants were randomized in the study. Of the 452 participants enrolled, 14 were randomized but not dosed and therefore discontinued from the study. |
Arm/Group Title | Placebo Modified Intent-to-Treat (mITT) Arm | Tocilizumab (TCZ) mITT Arm |
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Arm/Group Description | Participants randomized to the placebo arm who received any amount of study drug. Participants randomized to the placebo arm were to receive 1 IV infusion of placebo matched to TCZ. Up to 1 additional dose could be given if clinical symptoms worsened or showed no improvement. | Participants randomized to the TCZ arm who received any amount of study drug. Participants randomized to the TCZ arm were to receive 1 intravenous (IV) infusion of TCZ, dosed at 8 mg/kg, up to a maximum dose 800 mg. Up to 1 additional dose could be given if clinical symptoms worsened or showed no improvement. |
Period Title: Overall Study | ||
Started | 144 | 294 |
Completed | 96 | 190 |
Not Completed | 48 | 104 |
Reason Not Completed | ||
Withdrawal by Subject | 4 | 10 |
Physician Decision | 2 | 0 |
Other | 2 | 0 |
Lost to Follow-up | 5 | 23 |
Death | 35 | 71 |
Baseline Characteristics
Arm/Group Title | Placebo Modified Intent-to-Treat (mITT) Arm | Tocilizumab (TCZ) mITT Arm | Total | |
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Arm/Group Description | Participants randomized to the placebo arm who received any amount of study drug. Participants randomized to the placebo arm were to receive 1 IV infusion of placebo matched to TCZ. Up to 1 additional dose could be given if clinical symptoms worsened or showed no improvement. | Participants randomized to the TCZ arm who received any amount of study drug. Participants randomized to the TCZ arm were to receive 1 intravenous (IV) infusion of TCZ, dosed at 8 mg/kg, up to a maximum dose 800 mg. Up to 1 additional dose could be given if clinical symptoms worsened or showed no improvement. | Total of all reporting groups | |
Overall Number of Baseline Participants | 144 | 294 | 438 | |
Baseline Analysis Population Description |
[Not Specified]
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Age, Continuous
Mean (Standard Deviation) Unit of measure: Years |
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Number Analyzed | 144 participants | 294 participants | 438 participants | |
60.6 (13.7) | 60.9 (14.6) | 60.8 (14.3) | ||
Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 144 participants | 294 participants | 438 participants | |
Female |
43 29.9%
|
89 30.3%
|
132 30.1%
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Male |
101 70.1%
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205 69.7%
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306 69.9%
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Ethnicity (NIH/OMB)
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 144 participants | 294 participants | 438 participants | |
Hispanic or Latino |
47 32.6%
|
94 32.0%
|
141 32.2%
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Not Hispanic or Latino |
86 59.7%
|
181 61.6%
|
267 61.0%
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Unknown or Not Reported |
11 7.6%
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19 6.5%
|
30 6.8%
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Race (NIH/OMB)
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 144 participants | 294 participants | 438 participants | |
American Indian or Alaska Native |
5 3.5%
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8 2.7%
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13 3.0%
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Asian |
10 6.9%
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28 9.5%
|
38 8.7%
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|
Native Hawaiian or Other Pacific Islander |
5 3.5%
|
3 1.0%
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8 1.8%
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Black or African American |
26 18.1%
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40 13.6%
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66 15.1%
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White |
76 52.8%
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176 59.9%
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252 57.5%
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More than one race |
1 0.7%
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0 0.0%
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1 0.2%
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Unknown or Not Reported |
21 14.6%
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39 13.3%
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60 13.7%
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Outcome Measures
Adverse Events
Limitations and Caveats
[Not Specified]
More Information
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.
The Study being conducted under this Agreement is part of the Overall Study. Investigator is free to publish in reputable journals or to present at professional conferences the results of the Study, but only after the first publication or presentation that involves the Overall Study. The Sponsor may request that Confidential Information be deleted and/or the publication be postponed in order to protect the Sponsor's intellectual property rights.
Results Point of Contact
Name/Title: | Medical Communications |
Organization: | Hoffmann-La Roche |
Phone: | 1-800-821-8590 |
EMail: | genentech@druginfo.com |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | Hoffmann-La Roche |
ClinicalTrials.gov Identifier: | NCT04320615 |
Other Study ID Numbers: |
WA42380 2020-001154-22 ( EudraCT Number ) |
First Submitted: | March 23, 2020 |
First Posted: | March 25, 2020 |
Results First Submitted: | June 23, 2021 |
Results First Posted: | June 30, 2021 |
Last Update Posted: | June 30, 2021 |