Efficacy and Safety of Emapalumab and Anakinra in Reducing Hyperinflammation and Respiratory Distress in Patients With COVID-19 Infection.

NCT ID: NCT04324021

Last Updated: 2022-03-10

Basic Information

• Recruitment Status: TERMINATED
• Clinical Phase: PHASE2/PHASE3
• Total Enrollment: 16 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2020-04-02
• Study Completion Date: 2020-11-13

Brief Summary

Hyper-inflammation, caused by a cytokine storm resulting from an exaggerated response of the immune system in the presence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is considered to represent one of the most important negative prognostic factors in patients infected with sSARS-CoV-2. The objective of this study is to investigate new treatment options to reduce the number of patients requiring mechanical ventilation. This is intended to address the most urgent need to preserve the access to intensive care unit support to the lowest possible number of patients and may potentially reduce mortality.

Detailed Description

This is an open label, controlled, parallel group, 3-arm, multicenter study to assess the efficacy and safety of Emapalumab or Anakinra, versus standard of care (SoC). Patients between 30 and 80 years will be eligible to participate in the study. The study is planned to consist of three groups, each comprising 18 patients. Treatment will be randomized to either Emapalumab+SoC, Anakinra+SoC or only SoC for two weeks. Follow-up visit or phone calls will be made 4 and 8 weeks after end of treatment period.

Conditions

SARS-CoV-2

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Emapalumab

Emapalumab i.v. infusion every 3rd day for a total 5 infusions. Day 1: 6mg/kg. Days 4, 7, 10 and 13: 3 mg/kg

Group Type: ACTIVE_COMPARATOR

Emapalumab

Intervention Type: BIOLOGICAL

I.v. infusion every third day

Anakinra

Anakinra i.v. infusion four times daily for 15 days. 400 mg/day in total, divided into 4 doses given every 6 hours

Group Type: ACTIVE_COMPARATOR

Anakinra

Intervention Type: BIOLOGICAL

Daily i.v. infusion

Standard of care

Standard of care according to local practice

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

Emapalumab

I.v. infusion every third day

Intervention Type: BIOLOGICAL

Anakinra

Daily i.v. infusion

Intervention Type: BIOLOGICAL

Other Intervention Names

Gamifant; Kineret

Eligibility Criteria

Inclusion Criteria

1. Signed informed consent provided by the patient, or by the patient's legally authorized representative(s), as applicable.

2. Documented presence of SARS-CoV-2 infection as per hospital routine.

3. Age > 18 to < 85 years at the time of screening.

4. Presence of respiratory distress, defined as:

1. PaO2/FiO2 < 300 mm Hg and >200 mm Hg or

2. Respiratory Rate (RR) ≥30 breaths/min or

3. SpO2 < 93 percent in air at rest. Note: Patients given continous positive airway pressure (CPAP) ventilator support are eligible for inclusion.

Presence of hyperinflammation defined as:

1. Lymphocyte counts:

• < 1000 cells/µL, in patients who have not received systemic glucocorticoids for at least 2 days prior to the assessment of the lymphocyte count
• < 1200 cells/µL, in patients who have received systemic glucocorticoids for at least 2 days prior to the assessment of the lymphocyte count

and

2. One of the following three criteria:

i. Ferritin > 500ng/mL

ii. LDH > 300 U/L

iii. D-Dimers > 1000 ng/mL

Exclusion Criteria

1. Patients in mechanical ventilation or with modified early warning score (MEWS) >4 with evidence of moderate or above ARDS (Berlin definition, namely with PaO2/FiO2 >100, but <200 mm Hg) or severe respiratory insufficiency or evidence of rapid worsening (respiratory distress requiring mechanical ventilation or presence of shock or presence of concomitant organ failure requiring ICU admission). Note: For the evaluation of patient eligibility, temperature will not be considered in the calculation of the total MEWS score since presence of fever is a hallmark of SARS-CoV-2 infection

2. Impairment of cardiac function defined as poorly controlled heart diseases, such as New York heart association (NYHA) class II (mild) and above, cardiac insufficiency, unstable angina pectoris, myocardial infarction within 1 year before enrollment, supraventricular or ventricular arrhythmia need treatment or intervention.

3. Severe renal dysfunction (estimated glomerular filtration rate ≤ 30 mL/min/1.73 m2) or receive continuous renal replacement therapy, hemodialysis, or peritoneal dialysis.

4. Uncontrolled hypertension (seated systolic blood pressure >180 mmHg, or diastolic blood pressure >110mmHg) .

5. Administration of plasma from convalescent patients who recovered from SARS-CoV-2 infection.

6. Clinical suspicion of latent tuberculosis.

7. History of hypersensitivity or allergy to any component of the study drug.

8. Pregnant women.

9. Existence of any life-threatening co-morbidity or any other medical condition which, in the opinion of the investigator, makes the patient unsuitable for inclusion.

10. Enrollment in another concurrent clinical interventional study, or intake of an investigational drug within three months or 5 half-lives prior to inclusion in this study, if considered interfering with this study objectives as assessed by the Investigator.

11. Foreseeable inability to cooperate with given instructions or study procedures.

12. Clinical suspicion of active mycobacteria, histoplasma capsulatum, herpes zoster, salmonella, and shigella Infections.

13. Patients with liver dysfunction defined as AST or ALT > 5 × ULN

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 85 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Swedish Orphan Biovitrum

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Emanuele Nicastri, MD

Role: PRINCIPAL_INVESTIGATOR

Direttore Dipartimento di Malattie Infettive

Locations

Regions hospital

Saint Paul, Minnesota, United States

The Valley hospital

Ridgewood, New Jersey, United States

NewYork-Presbyterian Queens

Flushing, New York, United States

Temple University Hospital

Philadelphia, Pennsylvania, United States

University of Utah Health

Salt Lake City, Utah, United States

ASST Spedali Civili di Brescia Dipartimento di Reumatologia e Immunologia Clinica

Brescia, , Italy

S.C. Malattie Infettive, Ospedale Galliera

Genova, , Italy

Ospedale Maggiore Policlinico, Dipartimento di Anestesia-Rianimazione e Medicina di Urgenza

Milan, , Italy

Dipartimento di Medicina - DIMED, Azienda Ospedale - Università Padova

Padua, , Italy

Azienda Ospedaliero-Universitaria di Parma, Dipartimento di Malattie infettive ed epatologia

Parma, , Italy

Ospedale Lazzaro Spallanzani, Dipartimento di Malattie Infettive ad alta Intensità di cura ed altamente contagiose,Ospedale Lazzaro Spallanzani

Roma, , Italy

ASL Città di Torino, Unit of Infectious Diseases, Medicine, Rheumatology

Torino, , Italy

Countries

United States; Italy

References

Brands X, de Vries FMC, Uhel F, Haak BW, Peters-Sengers H, Schuurman AR, van Engelen TSR, Lutter R, Cremer OL, Bonten MJ, Schultz MJ, Scicluna BP, van der Poll T; MARS Consortium. Plasma Ferritin as Marker of Macrophage Activation-Like Syndrome in Critically Ill Patients With Community-Acquired Pneumonia. Crit Care Med. 2021 Nov 1;49(11):1901-1911. doi: 10.1097/CCM.0000000000005072.

Reference Type: DERIVED

PMID: 33935163 (View on PubMed)

Provided Documents

Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

2020-001167-93

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

Sobi.IMMUNO-101

Identifier Type: -

Identifier Source: org_study_id