Safety and Efficacy of C21 in Subjects With COVID-19

Overview

This is a randomised, double-blind, placebo-controlled phase 2 trial investigating the safety and efficacy of C21 in subjects who are hospitalised with COVID-19 infection, but not in need of mechanical invasive or non-invasive ventilation.

In total, approximately 100 subjects will be enrolled and randomised to receive twice daily oral administration of either standard of care (SoC) + placebo (N=50) or SoC + C21 (N=50). Subjects will be treated for 7 days.

Full Title of Study: “A Randomised, Double-blind, Placebo-controlled, Phase 2 Trial Investigating the Safety and Efficacy of C21 in Hospitalised Subjects With COVID-19 Infection Not Requiring Mechanical Ventilation”

Study Type

  • Study Type: Interventional
  • Study Design
    • Allocation: Randomized
    • Intervention Model: Parallel Assignment
    • Primary Purpose: Treatment
    • Masking: Triple (Participant, Care Provider, Investigator)
  • Study Primary Completion Date: September 2020

Interventions

  • Drug: C21
    • C21
  • Drug: Placebo
    • Placebo

Arms, Groups and Cohorts

  • Experimental: C21
  • Placebo Comparator: Placebo

Clinical Trial Outcome Measures

Primary Measures

  • Change from baseline in C-reactive protein (CRP) after treatment with C21 200 mg daily dose (100 mg b.i.d.)
    • Time Frame: Treatment period of 7 days
    • Primary endpoint

Participating in This Clinical Trial

Inclusion Criteria

1. Written informed consent, consistent with ICH-GCP R2 and local laws, obtained before the initiation of any trial related procedure

2. Diagnosis of coronavirus (SARS-CoV)-2 infection confirmed by polymerase chain reaction (PCR) test < 4 days before Visit 1 with signs of an acute respiratory infection

3. Age > 18 and < 70 years

4. CRP > 50 and < 150 mg/l

5. Admitted to a hospital or controlled facility (home quarantine is not sufficient)

6. In the opinion of the Investigator, the subject will be able to comply with the requirements of the protocol

Exclusion Criteria

1. Any previous experimental treatment for COVID-19

2. Need for mechanical invasive or non-invasive ventilation

3. Concurrent respiratory disease such as COPD (chronic obstructive pulmonary disease), IPF and/or intermittent, persistent or more severe asthma requiring daily therapy or any subjects that have had an asthma flare requiring corticosteroids in the 4 weeks (28 days) prior to COVID-19 diagnosis

4. Participation in any other interventional trial within 3 months prior to Visit 1

5. Any of the following findings at Visit 1:

  • Positive results for hepatitis B surface antigen (HBsAg), hepatitis C virus antibody (HCVAb) or human immunodeficiency virus 1+2 antigen/antibody (HIV 1+2 Ag/Ab
  • Positive pregnancy test (see Section 8.2.3)

6. Clinically significant abnormal laboratory value at Visit 1 indicating a potential risk for the subject if enrolled in the trial as evaluated by the Investigator

7. Concurrent serious medical condition with special attention to cardiac or ophthalmic conditions (e.g. contraindications to cataract surgery), which in the opinion of the Investigator makes the subject inappropriate for this trial

8. Malignancy within the past 3 years with the exception of in situ removal of basal cell carcinoma and cervical intraepithelial neoplasia grade I

9. Treatment with any of the medications listed below within 1 week prior to Visit 1:

1. Strong Cytochrome p450 (CYP) 3A4 inducers (e.g. rifampicin, phenytoin, St. John's Wort, phenobarbital, rifabutin, carbamazepine, anti HIV drugs, barbituates)

2. Warfarin

10. Pregnant or breast-feeding female subjects

11. Female subjects of childbearing potential not willing to use contraceptive methods as described in Section 5.3.1

12. Male subjects not willing to use contraceptive methods as described in Section 5.3.1

13. Subjects known or suspected of not being able to comply with this trial protocol (e.g. due to alcoholism, drug dependency or psychological disorder)

Gender Eligibility: All

Minimum Age: 18 Years

Maximum Age: 70 Years

Are Healthy Volunteers Accepted: No

Investigator Details

  • Lead Sponsor
    • Vicore Pharma AB
  • Collaborator
    • Orphan Reach
  • Provider of Information About this Clinical Study
    • Sponsor
  • Overall Official(s)
    • Joanna Porter, MD, Principal Investigator, Respiratory Medicine, University College Hospital
  • Overall Contact(s)
    • Mimi Flensburg, DVM PhD, +45 2210 9950, mimi.flensburg@vicorepharma.com

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