Grifols' anti-SARS-CoV-2 hyperimmune globulin begins clinical trial in patients with COVID-19

Rhea-AI Summary

Grifols has commenced a randomized controlled clinical trial for its anti-SARS-CoV-2 hyperimmune globulin aimed at treating COVID-19. Funded by NIAID, this Phase 3 trial will assess safety, efficacy, and tolerability in 500 hospitalized adults across 58 hospitals in 18 countries. This treatment leverages convalescent plasma from recovered COVID-19 patients, potentially enhancing immune response to reduce severe illness risk. Grifols has quickly established a convalescent plasma collection program and is actively participating in over 25 COVID-19 initiatives.

Positive

• Commencement of a clinical trial for anti-SARS-CoV-2 hyperimmune globulin.
• Trial sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
• Utilizes convalescent plasma from recovered COVID-19 patients, showcasing innovative treatment approach.
• Grifols has established a large-scale plasma collection program rapidly.

Negative

• None.

BARCELONA, Spain, Oct. 9, 2020 /PRNewswire/ -- Grifols (MCE: GRF, MCE: GRF.P, NASDAQ: GRFS), a global leader in the development of therapies with plasma-derived proteins with a track record of more than 100 years dedicated to enhancing people's health and well-being, today announced that its anti-SARS-CoV-2 hyperimmune globulin, a potential treatment for COVID-19, has started a randomized controlled clinical trial to test its safety, efficacy and tolerability. This medicine provides a high and consistent concentration of purified neutralizing antibodies and could be used for both prevention and treatment of the disease. The study is sponsored and funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the U.S. National Institutes of Health (NIH).

The start of the clinical trial is the latest phase of an initiative that goes back to March when Grifols started work on its anti-SARS-CoV-2 hyperimmune globulin as part of a collaboration with U.S. government agencies such as the Biomedical Advanced Research Development Authority (BARDA), the Food and Drug Administration (FDA), the NIAID and the NIH. In addition to Grifols, the other manufacturers providing product for the trial are Emergent BioSolutions, CSL Behring and Takeda Pharmaceuticals.

Investigators running the clinical trial want to determine if giving the anti-coronavirus hyperimmune globulin when COVID-19 symptoms first appear, before a person's immune system makes a protective immune response on its own, could augment the natural antibody response to SARS-CoV-2, thereby reducing the risk of more serious illness and death.

This is the first international multicenter clinical trial of an anti-SARS-CoV-2 hyperimmune globulin, which is randomized double-blind, placebo-controlled and adaptive.  Patients will receive either the anti-SARS-CoV-2 hyperimmune globulin and remdesivir, or remdesivir plus placebo. 

The Phase 3 trial, called Inpatient Treatment with Anti-Coronavirus Immunoglobulin (ITAC), will include 500 hospitalized adults with COVID-19 in up to 58 hospitals covering 18 countries including the United States and Spain. For the trial Grifols has collected convalescent plasma from healthy recovered COVID-19 donors, in the U.S. using its plasma-center network and in Spain through a collaboration with blood banks.

Grifols has moved quickly to respond to the need for an anti-SARS-CoV-2 hyperimmune globulin. It was the first to mobilize large-scale collection of convalescent plasma, using its industry-leading network of more than 300 plasma-collection centers. It was also the first to manufacture and deliver clinical batches of the anti-SARS-CoV-2 hyperimmune globulin. The company's primed infrastructure is ready to ramp up quickly to produce large volumes of medicine should they be needed.

Grifols is proud to lead or participate in more than 25 initiatives to fight COVID-19. This includes several clinical trials with already existing plasma-derived therapies, such as alpha-1 antitrypsin, immunoglobulins and convalescent plasma, to treat different stages of COVID-19. This includes patients with mild symptoms who stay at home, hospitalized patients and severe cases requiring intensive care.

The anti-SARS-CoV-2 hyperimmune globulin is one of the treatments for patients whose respiratory symptoms require hospitalization but not intensive care. Grifols is also leading studies with alpha-1 antitrypsin and immunoglobulins for hospitalized patients with different disease progression, or requiring intensive care, in the U.S. and Spain.

For patients needing intensive care and treatments that reduce their viral loads, inflammation and respiratory distress, Grifols is sponsoring trials in the U.S. and Spain in which these patients receive convalescent plasma and high doses of intravenous immunoglobulin.

"Grifols has responded with a high sense of urgency to this public health emergency, proudly having established, in a short amount of time, a large-scale convalescent plasma collection program to produce important clinical volumes of an anti-SARS-CoV-2 hyperimmune globulin to treat patients," said Eduardo Herrero, president of Grifols' Bioscience Industrial Division.

"Grifols is very hopeful that all the clinical trials it is leading or participating in across different COVID-19 disease stages will advance as quickly as possible and prove to be successful," said Víctor Grífols Deu, co-CEO of Grifols.

About Grifols

Grifols is a global healthcare company founded in Barcelona in 1909 committed to improving the health and well-being of people around the world. Its four divisions – Bioscience, Diagnostic, Hospital and Bio Supplies – develop, produce and market innovative solutions and services that are sold in more than 100 countries.

Pioneers in the plasma industry, Grifols operates a growing network of donation centers worldwide. It transforms collected plasma into essential medicines to treat rare, chronic and, at times, life-threatening conditions. As a recognized leader in transfusion medicine, Grifols also offers a comprehensive portfolio of solutions designed to enhance safety from donation to transfusion. In addition, the company supplies tools, information and services that enable hospitals, pharmacies and healthcare professionals to efficiently deliver expert medical care.

Grifols, with more than 24,000 employees in 30 countries, is committed to a sustainable business model that sets the standard for continuous innovation, quality, safety and ethical leadership.

In 2019, Grifols' economic impact in its core countries of operation was 8.5 billion euros. The company also generated 148,000 jobs, including indirect and induced.

The company's class A shares are listed on the Spanish Stock Exchange, where they are part of the Ibex-35 (MCE:GRF). Grifols non-voting class B shares are listed on the Mercado Continuo (MCE:GRF.P) and on the U.S. NASDAQ through ADRs (NASDAQ:GRFS).

For more information, please visit www.grifols.com

LEGAL DISCLAIMER

The facts and figures contained in this report that do not refer to historical data are "future projections and assumptions". Words and expressions such as "believe", "hope", "anticipate", "predict", "expect", "intend", "should", "will seek to achieve", "it is estimated", "future" and similar expressions, in so far as they relate to the Grifols group, are used to identify future projections and assumptions. These expressions reflect the assumptions, hypotheses, expectations and predictions of the management team at the time of writing this report, and these are subject to a number of factors that mean that the actual results may be materially different. The future results of the Grifols group could be affected by events relating to its own activities, such as a shortage of supplies of raw materials for the manufacture of its products, the appearance of competitor products on the market, or changes to the regulatory framework of the markets in which it operates, among others. At the date of compiling this report, the Grifols group has adopted the necessary measures to mitigate the potential impact of these events. Grifols, S.A. does not accept any obligation to publicly report, revise or update future projections or assumptions to adapt them to events or circumstances subsequent to the date of writing this report, except where expressly required by the applicable legislation. This document does not constitute an offer or invitation to buy or subscribe shares in accordance with the provisions of the following Spanish legislation: Royal Legislative Decree 4/2015, of 23 October, approving recast text of Securities Market Law; Royal Decree Law 5/2005, of 11 March and/or Royal Decree 1310/2005, of 4 November, and any regulations developing this legislation. In addition, this document does not constitute an offer of purchase, sale or exchange, or a request for an offer of purchase, sale or exchange of securities, or a request for any vote or approval in any other jurisdiction. The information included in this document has not been verified nor reviewed by the external auditors of the Grifols group.

 

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SOURCE Grifols

FAQ

What is Grifols' anti-SARS-CoV-2 hyperimmune globulin?

It is a potential treatment for COVID-19 that provides a high concentration of neutralizing antibodies.

When did the clinical trial for Grifols' hyperimmune globulin start?

The trial started on October 9, 2020.

What is the purpose of the clinical trial for GRFS?

To assess the safety, efficacy, and tolerability of the hyperimmune globulin in hospitalized COVID-19 patients.

How many patients will be included in the clinical trial?

The trial will include 500 hospitalized adults.

Which countries are participating in the Grifols clinical trial?

The trial will take place in 18 countries, including the United States and Spain.