A Study to Evaluate the Efficacy and Safety of Brilacidin in Hospitalized Participants With COVID-19

NCT ID: NCT04784897

Last Updated: 2022-09-16

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE2
• Total Enrollment: 120 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2021-02-22
• Study Completion Date: 2021-07-30

Brief Summary

The study assessed the efficacy and safety of Brilacidin for the treatment of COVID-19 in hospitalized participants

Detailed Description

This Phase 2 study was a randomized, blinded, placebo-controlled, parallel group design.

The target population treated were patients with moderate to severe COVID-19, active SARS-CoV-2 infection confirmed by positive standard polymerase chain reaction (PCR) test (or equivalent/ other approved diagnostic test) within 4 days prior to starting study treatment, and were hospitalized with respiratory distress but not yet requiring high-level respiratory support (as defined in exclusion criterion #2). See inclusion/exclusion criteria.

For each participant, the study was comprised of three parts:

1. Screening/ Baseline visit (Day -1 to 1): Lasting up to 24-48 hours and comprised screening/ baseline assessments. This visit was to confirm that study inclusion and exclusion criteria were met by participants prior to randomization.

2. Treatment period (Day 1-3 or Day 1-5): Randomized subjects received blinded study treatment once daily for 3 or 5 days by IV infusion, in addition to Standard of Care (SoC).

3. Follow-up period (Day 4 or 6 through Day 60): Subjects were assessed daily while hospitalized. Discharged patients were asked to attend study visits at Days 15 and 29. A follow-up visit at Day 60(±10), by telephone call, was performed to confirm patient status.

All participants had a series of efficacy and safety assessments performed, including laboratory assays. Additional blood samples and nasopharyngeal (NP) swabs were also obtained (oropharyngeal (OP) swabs were to be collected only in exceptional circumstances).

Study participants/subjects were randomized to active or placebo, and the study started with 3 days of study drug administration. After an interim analysis safety review, by an independent Data Monitoring Committee (DMC), dosing was extended to 5 days. Hence, subjects recruited after the interim analysis received 5 days of study treatment.

For study analyses, subjects randomized to placebo were pooled since duration of placebo should not impact efficacy or safety outcomes. As the different treatment durations for Brilacidin have potential to impact efficacy and/or safety outcomes, 3-dose and 5-dose active arms were analyzed separately.

Conditions

COVID-19

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: QUADRUPLE

Study Groups

Brilacidin + SoC

Brilacidin IV infusion, 3 days and up to 5 days, in addition to Standard of Care

Group Type: EXPERIMENTAL

Brilacidin

Intervention Type: DRUG

Brilacidin IV infusion

Standard of Care (SoC)

Intervention Type: DRUG

SoC therapies for COVID-19

Placebo + SoC

Placebo IV infusion, 3 days and up to 5 days, in addition to Standard of Care

Group Type: PLACEBO_COMPARATOR

Placebo

Intervention Type: DRUG

Placebo IV infusion

Standard of Care (SoC)

Intervention Type: DRUG

SoC therapies for COVID-19

Interventions

Brilacidin

Brilacidin IV infusion

Intervention Type: DRUG

Placebo

Placebo IV infusion

Intervention Type: DRUG

Standard of Care (SoC)

SoC therapies for COVID-19

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Signed and dated written Informed Consent Form (ICF) to participate in the clinical study by patient capable of giving consent, or, when the patient is not capable of giving consent, by his or her legal/authorized representative.
• Male or non-pregnant female adults between 18 and 80 years of age, inclusive, at time of informed consent.
• SARS-CoV-2 infection confirmed by positive standard polymerase chain reaction (PCR) test (or equivalent/ other approved diagnostic test) ≤ 4 days before randomization.
• Currently hospitalized and requiring medical care for COVID-19.
• Moderate OR severe COVID-19, defined by respiratory function at screening, as below:

• Moderate, meets at least one of the following criteria:

• Peripheral oxygen saturation SpO2 > 93% on room air;
• Respiratory rate ≥ 20 to < 30 breaths per minute.
• Severe, meets at least one of the following criteria:

• Peripheral oxygen saturation SpO2 ≤ 93% on room air OR arterial oxygen partial pressure (PaO2) / fraction of inspired oxygen (FiO2) < 300mmHg (1mmHg=0.133kPa) [corrective formulation should be used for higher altitude regions (over 1000m)];
• Respiratory rate ≥ 30 breaths per minute.
• Body mass index (BMI) of ≥18 to <40kg/m2 at screening.
• Agrees to the collection of nasopharyngeal (NP) swabs and venous blood per protocol.
• In the opinion of the investigator, willing and able to comply with the study protocol assessments, and is committed to the study and the study follow up visits.

Exclusion Criteria

• Participation in any other clinical trial of an experimental agent treatment.
• Requiring invasive mechanical ventilation and/or extracorporeal membrane oxygenation (ECMO) at the time of randomization.
• Has explicitly expressed the wish not to receive intensive care support (Do not resuscitate or Do not intubate order) should this become necessary.
• In the opinion of the investigator, progression to death is imminent and inevitable within the next 72 hours, irrespective of the provision of treatment, such as rapidly progressive multiorgan failure.
• Requiring systemic anti-infective therapy for suspected or confirmed active bacterial/fungal/viral systemic infection other than COVID-19.
• Hypertensive urgency (e.g., SBP >220 mmHg or DBP >120 mmHg) or hypertensive emergency within the last 72 hours, as assessed by the investigator following local guidelines.
• If has a history of hypertension in the last 3 months, must have been receiving appropriate anti-hypertensive therapy in accordance with local guidelines.
• Evidence of moderate or severe hepatic impairment (Child-Pugh Class B or C).
• Estimated GFR (eGFR) <30 mL/min/1.73m2 (based on CKD-EPI formula).
• Prior to a participant's study entry, known allergies or intolerance to Brilacidin or formulation excipients.
• Any serious medical or psychiatric condition or test abnormality(ies) that, in the investigator's judgment, puts the participant at significant risk, could confound the study results, or may interfere significantly with the subject's safe participation in and completion of the study.
• Pregnancy or breast-feeding, or positive urine or serum pregnancy test in a pre-dose assessment.
• Women of child-bearing potential, defined as all women physiologically capable of becoming pregnant, unless they are using effective methods of contraception throughout the study and for up to 30 days after stopping treatment.
• Sexually active males with female partners of childbearing potential unwilling to use a condom when engaging in intercourse of reproductive potential throughout the study and for up to 30 days after stopping treatment.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 80 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Innovation Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Innovation Pharmaceuticals Inc.

Role: STUDY_DIRECTOR

Innovation Pharmaceuticals, Inc.

Locations

IPI Investigator Site

Winfield, Illinois, United States

IPI Investigator Site

Toledo, Ohio, United States

IPI Investigator Site

Barnaul, , Russia

IPI Investigator Site

Moscow, , Russia

IPI Investigator Site

Moscow, , Russia

IPI Investigator Site

Moscow, , Russia

IPI Investigator Site

Moscow, , Russia

IPI Investigator Site

Nizniy Novgorod, , Russia

IPI Investigator Site

Pushkin, , Russia

IPI Investigator Site

Saint Petersburg, , Russia

IPI Investigator Site

Saint Petersburg, , Russia

IPI Investigator Site

Saint Petersburg, , Russia

Countries

United States; Russia

Provided Documents

Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

IPI-BRIc-201

Identifier Type: -

Identifier Source: org_study_id