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Terminated Phase 2 Interventional Results available

Study for the Use of the IL-6 Inhibitor Clazakizumab in Patients With Life-threatening COVID-19 Infection

ClinicalTrials.gov ID: NCT04381052

Public ClinicalTrials.gov record NCT04381052. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 1, 2026, 5:08 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Randomized Placebo-Controlled Safety and Dose-Finding Study for the Use of the IL-6 Inhibitor Clazakizumab in Patients With Life-threatening COVID-19 Infection

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

In this study, the investigators propose to administer clazakizumab to patients with life-threatening Coronavirus Disease 2019 (COVID-19) infection manifest by pulmonary failure and a clinical picture consistent with a cytokine storm syndrome. This is a single-center randomized, double-blind, placebo-controlled trial in which 30 patients will be enrolled and randomly assigned in a 1:1 ratio to two study arms and receive clazakizumab at a dose of 25 mg or placebo.

Study identification

NCT ID
NCT04381052
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Lead sponsor
Columbia University
Other
Enrollment
1 participant

Conditions and interventions

Conditions

Interventions

Drug · Other

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 17, 2020
Primary completion
Mar 31, 2021
Completion
Mar 31, 2021
Last update posted
Apr 7, 2022

2020 – 2021

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Columbia University Medical Center / New York Presbyerian Hospital New York New York 10032

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04381052, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 7, 2022 · Synced Sep 1, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04381052 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →