Efficacy and Safety of Tozorakimab in Patients Hospitalised for Viral Lung Infection Requiring Supplemental Oxygen
Phase 3 – large-scale trial before approval
Conditions:
Viral Lung Infection and Acute Respiratory Failure
Sponsor: AstraZeneca
trial.available_in:
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Overview
The purpose of this study is to evaluate the effect of tozorakimab, as an add-on to SoC in patients with viral lung infection requiring supplemental oxygen, on the prevention of death or progression to IMV/ECMO.
Who can participate
Inclusion Criteria:
* Adult participants ≥ 18 years old at the time of signing the informed consent form.
* Patients hospitalised with viral lung infection.
* Hypoxaemia requiring treatment with supplemental O2.
Hypoxaemia is defined as:
SpO2 ≤ 90% OR
SpO2 ≤ 92% AND one or both of the following:
Radiographic infiltrates by CXR/CT compatible with viral lung infection per investigator judgement.
Use of accessory muscles of respiration or RR (respiratory rate) \> 22.
\- Patient remains hypoxaemic at randomisation requiring treatment with supplemental oxygen.
Exclusion Criteria:
* Known fungal or parasitic lung infection, aspiration lung infection, lung abscess, or evidence of septic shock. Bacterial co-infection is allowed, unless, in the opinion of the investigator, bacterial infection defines the severity of the participant's condition.
* Hypoxaemia caused primarily by extrapulmonary insult or by lung injury of non-infective aetiology.
* Ongoing IMV/ECMO at randomisation.
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