Summary

Eligibility
for people ages 18 years and up (full criteria)
Location
at UCLA
Dates
study started
estimated completion

Description

Summary

Interventional, randomized, double-blind, placebo-controlled study encompassing 2 development phases (Phase 2 and Phase 3).

Official Title

A Phase 2/3, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Mavrilimumab (KPL-301) Treatment in Adult Subjects Hospitalized With Severe COVID-19 Pneumonia and Hyper-inflammation

Details

The Phase 2 portion of the study will evaluate the efficacy and safety of 2 dose levels of mavrilimumab relative to placebo (standard of care) in participants who have tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and have x-ray/computerized tomography (CT) evidence of bilateral pneumonia, active or recent fever, and clinical laboratory results indicative of hyper-inflammation. The Phase 3 portion is intended to confirm Phase 2 efficacy and safety findings. In both Phase 2 and Phase 3, participants will be enrolled into 2 cohorts: Cohort 1 will include non-intubated, hospitalized participants who require supplemental oxygen to maintain oxygen saturation (SpO2) ≥ 92% (ie, "non-ventilated" participants); Cohort 2 will include hospitalized participants for whom mechanical ventilation was recently initiated (ie, "ventilated" participants). Following Screening, enrolled participants in each cohort will be randomized 1:1:1 to receive one of 2 mavrilimumab dose levels, or placebo as a single intravenous (IV) infusion (Day 1). Participants will undergo primary study assessments through Day 29 and will be followed for safety through Day 90.

Keywords

COVID COVID-19 pneumonia hyper-inflammation Inflammation Mavrilimumab

Eligibility

You can join if…

Open to people ages 18 years and up

  • Subject (or legally authorized representative) is able and willing to provide informed consent, which includes compliance with study requirements and restrictions listed in the consent form
  • Positive SARS-CoV-2 (2019-nCoV) test within 14 days prior to randomization
  • Hospitalized for SARS-CoV-2
  • Bilateral pneumonia on chest x-ray or computed tomography
  • Active fever or recently documented fever within 72 hours prior to randomization
  • Clinical laboratory results indicative of hyper-inflammation
  • Cohort 1: Receiving any form of oxygenation or NIV to maintain SpO2 ≥ 92% and not-intubated (examples include nasal cannula, face mask, venturi mask, high-flow nasal cannula, or non-invasive positive pressure ventilation)
  • Cohort 2: Recently ventilated with mechanical ventilation prior to randomization

You CAN'T join if...

  • Onset of COVID-19 symptoms or positive COVID-19 test result > 14 days prior to randomization
  • Hospitalized > 7 days prior to randomization
  • Need for invasive mechanical ventilation (Only for Cohort 1)
  • Need for ECMO
  • Serious prior or concomitant illness that in the opinion of the Investigator precludes the subject from enrolling in the trial
  • Recent treatment with cell-depleting biological therapies (eg, anti-CD20) within 12 months, cell-depleting biological therapies (such as anti-tumor necrosis factor [TNF], anakinra, anti-IL-6 receptor [eg, tocilizumab], or abatacept) within 8 weeks (or 5 half-lives, whichever is longer), treatment with alkylating agents within 12 weeks, treatment with cyclosporine A, azathioprine, cyclophosphamide, mycophenolate mofetil (MMF), COVID-19-immune plasma, or other immunosuppressant within 4 weeks prior to randomization
  • corrected QT interval Fridericia's formula (QTcF) on Screening electrocardiogram (ECG) ≥450 ms
  • Chronic or recent (within 7 days prior to randomization) corticosteroid use >10 mg/day

Locations

  • UCLA Medical Center accepting new patients
    Los Angeles California 90095-1690 United States
  • University of Texas Health Sciences accepting new patients
    Houston Texas 77030 United States

Details

Status
accepting new patients
Start Date
Completion Date
(estimated)
Sponsor
Kiniksa Pharmaceuticals, Ltd.
ID
NCT04447469
Phase
Phase 2/3
Study Type
Interventional
Last Updated