Rns11 Jan 2021 07:03
RNS Number : 1421L
Open Orphan PLC
11 January 2021
11 January 2021
Open Orphan plc
("Open Orphan" or the "Company")
First volunteer dosed in intran asal COVID-19 vaccine clinical trial
Open Orphan plc (AIM: ORPH), a rapidly growing specialist pharmaceutical services CRO and a world leader in vaccine and antiviral testing using human challenge clinical trials, announces that the first volunteer has been dosed with the Codagenix Inc. ("Codagenix") needle free, intranasal COVID-19 vaccine, COVI-VAC. Conducted by hVIVO, part of Open Orphan plc, the Phase I clinical trial of COVI-VAC is being carried out at their facility in the UK. COVI-VAC is a single-dose, intranasal, live attenuated (the entire virus in a weakened form) vaccine against SARS-CoV-2, the virus that causes COVID-19.
Further to the Company's announcement on 28 July 2020, hVIVO is working in collaboration with US biotech Codagenix to conduct a Phase I study of COVI-VAC. This is a randomised, double-blinded, placebo-controlled dose-escalation study, and will evaluate the safety and tolerability of the single-dose intranasal vaccine candidate in 48 healthy young adult volunteers at hVIVO's state-of-the-art Quarantine Facility in Whitechapel, London.
The study will also evaluate the vaccine's ability to provoke an immune response - measuring neutralising antibodies, mucosal immunity in the airway and cellular immunity. COVI-VAC has the potential to address several key logistical challenges to immunisation against SARS-CoV-2 at a global scale. As a single-dose, intranasally-delivered vaccine, COVI-VAC will not require a needle and syringe to be administered, nor ultra-low temperature freezers for storage. COVI-VAC can be manufactured on a large scale and supports ease of administration in a mass vaccination campaign. Codagenix expects to report initial data from the study by mid-2021.
Cathal Friel, Executive Chairman, Open Orphan, commented: "We are delighted to have been chosen by the New York based Codagenix to run this very important COVID-19 vaccine study in our quarantine clinic in London. This vaccine is one of the first of the next generation COVID-19 vaccines, it is a single dose, needle free, intranasal, live attenuated COVID-19 virus vaccine. Thus, in our opinion, because it is a live attenuated virus vaccine, COVI-VAC has the potential to give much longer-lasting cellular immunity against COVID-19 than many of the first-generation vaccines.
"Codagenix sought an inpatient facility for the first in human evaluation of COVI-VAC to allow for thorough evaluation of product safety and real-time volunteer monitoring, and our unique state-of-the-art quarantine facility in East London is one of the few facilities in the world suitable to conduct this trial safely and successfully. hVIVO are providing a full-service trial as part of this contract with Codagenix and the team at FluCamp have been responsible for all aspects of trial recruitment for this study