IRAK4 Inhibition in Treatment of COVID-19 With ARDS (I-RAMIC)

NCT04575610

Last updated date
Study Location
Yale New Haven Hospital
New Haven, Connecticut, 06510, United States
Contact
650-704-8383

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Eligibility Criteria
condition
The disease, disorder, syndrome, illness, or injury that is being studied.
COVID-19
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18-75 years

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Advanced Information
Descriptive Information
Brief Title  ICMJE IRAK4 Inhibition in Treatment of COVID-19 With ARDS (I-RAMIC)
Official Title  ICMJE Investigation of IRAK4 Inhibition to Mitigate the Impact of COVID-19 in Severe SARS-CoV-2 (I-RAMIC)
Brief Summary The purpose of this study is to assess the efficacy of PF-06650833 in addition to standard-of-care compared to standard-of-care treatment alone in improving outcomes in patients with COVID-19.
Detailed Description

Proposed is a randomized, double-blind, placebo-controlled, parallel group Phase 2 study of the efficacy and safety of PF-06650833, an investigational drug, in hospitalized adult male and female patients with SARS-CoV-2-induced ARDS who need mechanical ventilation.

The primary objective of this study is to assess the efficacy of PF-06650833 in addition to standard-of-care compared to standard-of-care treatment alone in improving outcomes in patients with COVID-19, evidence of increased inflammation, and ARDS requiring mechanical ventilation or extracorporeal membrane oxygenation at time of admission.

The secondary objectives of this study are to evaluate:

  1. Proportion of patients alive, extubated, and receiving no more that low flow oxygen supplementation by nasal cannula or face mask (excluding extubation for compassionate purposes in terminal patients). This would correspond to an at least 2-point improvement in the National Institute of Allergy and Infectious Diseases (NIAID) ordinal scale (1 = non hospitalized, no limitations on activity, and 8 = death) at Days 29 and 61
  2. Proportion of patients alive, extubated, and receiving any level oxygen supplementation, including non-invasive positive pressure ventilation or high flow oxygen device (excluding extubation for compassionate purposes in terminal patients). This would correspond to an at least 1-point improvement in the NIAID ordinal scale (1 = non hospitalized, no limitations on activity, and 8 = death) at Days 29 and 61
  3. Percentage of patients in each category of the NIAID 8-point ordinal scale of disease severity (Days 8, 15, 22, 29, and 61). The ordinal scale is an assessment of the clinical status at the first assessment of a given study day. The scale is as follows:

    • Not hospitalized, no limitations on activities;
    • Not hospitalized, limitation on activities and/or requiring home oxygen*
    • Hospitalized, not requiring supplemental oxygen* - no longer requires ongoing medical care
    • Hospitalized, not requiring supplemental oxygen* - requiring ongoing medical care (COVID-19 related or otherwise)
    • Hospitalized, requiring supplemental oxygen*;
    • Hospitalized, on non-invasive ventilation (NIV)** or high flow oxygen device;
    • Hospitalized, on invasive mechanical ventilation or ECMO;
    • Death

      • For patients on chronic home O2 supplementation, supplemental O2 is defined as >= home O2 requirement.

        • Use of NIV for chronic conditions [e.g. Obstructive sleep apnea (OSA)] is not applicable
  4. Mortality rate at Day 61
  5. Time to a 1-point improvement in the NIAID 8-point ordinal scale of disease severity
  6. Time to a 2-point improvement in the NIAID 8-point ordinal scale of disease severity
  7. Change from baseline in the ordinal scale from Day 1 to Days 3, 5, 8, 11, 15, 22, and
  8. Arterial partial pressure of oxygen (PaO2) / Fractional concentration of inspired oxygen (FiO2) ratio (or P/F ratio)
  9. Change of the Sequential Organ Failure Assessment (SOFA). The SOFA evaluates 6 variables, each representing an organ system (one for the respiratory, cardiovascular, hepatic, coagulation, renal and neurological systems), and scored from 0 (normal) to 4 (high degree of dysfunction/failure). Thus, the maximum score may range from 0 to 24.
  10. Duration (days) of mechanical ventilation
  11. Ventilator free days
  12. Safety as assessed by reporting of adverse events (AEs), changes in clinical laboratory parameters (e.g., haemoglobin (Hb), white blood cell (WBC) count, platelets, hepatic transaminases, bilirubin, serum creatinine)
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 2
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Triple (Participant, Care Provider, Investigator)
Primary Purpose: Treatment
Condition  ICMJE COVID-19
Intervention  ICMJE
  • Drug: PF-06650833
    Subjects randomized to the PF-06650833 arm of the study will receive 200 mg IR suspension formulation every 6 hours (via nasogastric [NG] tube, orogastric [OG] tube, or equivalent) if unable to take tablets by mouth (PO). Subjects for whom concomitant administration of a strong inhibitor of cytochrome P450 (CYP) 3A4 will have the dose of the IR formulation to 200 mg once daily (QD). Subjects who can take tablets PO will receive 400 mg PF-06650833 (2-200 mg tablets) of the MR formulation QD under fasted conditions (preferably at least 4 hours after and 1.5 hours before a meal). No dose adjustment is needed for subjects taking the MR tablet preparation, except if co-administered with ritonavir in which case the dose should be reduced to 200 mg MR QD. All dosing of PF-06650833 will be in addition to current hospital SOC therapy.
  • Drug: Placebo
    Matching placebo tablets will be administered.
Study Arms  ICMJE
  • Experimental: PF-06650833 + Standard of Care
    Subjects randomized to the PF-06650833 arm of the study will receive 200 mg IR suspension formulation every 6 hours (via nasogastric [NG] tube, orogastric [OG] tube, or equivalent) if unable to take tablets by mouth (PO). All dosing of PF-06650833 will be in addition to current hospital SOC therapy.
    Intervention: Drug: PF-06650833
  • Active Comparator: Placebo + Standard of Care
    Matching placebo tablets will be administered.
    Intervention: Drug: Placebo
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Recruiting
Estimated Enrollment  ICMJE
 (submitted: October 2, 2020)
68
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE March 31, 2021
Estimated Primary Completion Date March 31, 2021   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

INCLUSION CRITERIA

  1. Adult male and female patients, including women of childbearing potential, at least 18 years of age, inclusive
  2. Participant (or legally authorized representative) capable of giving signed informed consent
  3. Laboratory-confirmed novel coronavirus (SARS-CoV-2) infection
  4. Clinical findings and an imaging study consistent with ARDS;
  5. PaO2 / FiO2 ratio < 300;
  6. A requirement for mechanical ventilation ? 48 hours prior to enrollment.
  7. Evidence of increased inflammation as assessed by hsCRP > ULN AND at least ONE of the following being > upper limit of normal (as available):

    1. ferritin
    2. procalcitonin
    3. D-dimer
    4. fibrinogen
    5. LDH
    6. PT/PTT

EXCLUSION CRITERIA

  1. Suspected or known active systemic bacterial, viral (except SARS-CoV2 infection), or fungal infections
  2. Active herpes zoster infection
  3. Known active or latent tuberculosis (TB) or history of inadequately treated TB
  4. Active hepatitis B or hepatitis C
  5. Known history of human immunodeficiency virus (HIV) infection with a detectable viral load or CD4 count < 500 cells / mm3 (patients for whom documented viral load or CD4 counts are available will be excluded)
  6. Active hematologic cancer
  7. Metastatic or intractable cancer
  8. Pre-existing neurodegenerative disease
  9. Severe hepatic impairment defined as Child-Pugh Class B or Class C at baseline
  10. Severe renal impairment with an estimated glomerular filtration rate (eGFR) < 45 mL/min/1.73 m2
  11. Severe anemia (Hb < 8.0 g/dL)
  12. Any of the following abnormal laboratory values:

    1. absolute lymphocyte count <250 cells/mm3
    2. absolute neutrophil Count (ANC) <1000 cells/mm3
    3. Platelet count <50,000 cells/mm3
    4. ALT or AST > 5X ULN, or other evidence of hepatocellular synthetic dysfunction or total bilirubin > 2X ULN
  13. Any other medical condition or laboratory abnormality that may increase the risk of study participation or, in the investigator's judgment, make the participant inappropriate for the study
  14. Prohibited concomitant therapy (see section 1.12.7.2)
  15. Pregnancy (a negative urine or serum pregnancy test is required for inclusion)
  16. Immunocompromised patients, patients with known immunodeficiencies or taking potent immunosuppressive agents (e.g., azathioprine, cyclosporine)
  17. Anticipated survival < 72 hours as assessed by the Investigator.
  18. Participation in other clinical trials of investigational treatments for COVID-19
  19. Known history of nephrolithiasis
Sex/Gender  ICMJE
Sexes Eligible for Study:All
Ages  ICMJE 18 Years to 75 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE
Contact: Hyung Chun, MD650-704-8383[email protected]
Contact: Kelly Borges, MS, BS203-737-2737[email protected]
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT04575610
Other Study ID Numbers  ICMJE 2000028042
Has Data Monitoring Committee Yes
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
IPD Sharing Statement  ICMJE
Plan to Share IPD:No
Responsible Party Hyung Chun, Yale University
Study Sponsor  ICMJE Yale University
Collaborators  ICMJE Pfizer
Investigators  ICMJE
Principal Investigator:Hyung Chun, MDYale University
PRS Account Yale University
Verification Date December 2020

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP