Johnson & Johnson Announces Submission of European Marketing Authorisation Applications for Janssen’s Investigational Ebola Vaccine Regimen
- Category: Vaccines
- Published on Friday, 08 November 2019 13:51
- Hits: 720
Data from multiple preclinical, Phase 1, 2 and 3 studies support applications, which have been granted Accelerated Assessment by European Medicines Agency
NEW BRUNSWICK, NJ, USA I November 07, 2019 I Johnson & Johnson today announced that its Janssen Pharmaceutical Companies have submitted Marketing Authorisation Applications (MAAs) to the European Medicines Agency (EMA) seeking licensure for an investigational Ebola vaccine regimen for the prevention of Ebola Virus Disease (EVD) caused by Zaire ebolavirus species. Two MAAs have been submitted in parallel supporting each vaccine in the two-dose regimen (Ad26.ZEBOV, MVA-BN-Filo). In September 2019, the EMA’s Committee for Medicinal Products for Human Use (CHMP) granted an Accelerated Assessment for these applications.
“It is vital that we ensure global preparedness for Ebola given that the world’s largest Ebola outbreaks have taken place in the last six years alone, with the latest currently underway in the Democratic Republic of the Congo (DRC),” said Paul Stoffels, M.D., Vice Chairman of the Executive Committee and Chief Scientific Officer of Johnson & Johnson. “With an understanding that vaccines have an important role to play in countering this epidemic threat, we look forward to the EMA’s review of our applications for licensure.”
The vaccine regimen includes Ad26.ZEBOV as the first dose, which is based on Janssen’s AdVac® technology, and MVA-BN-Filo as the second dose, which is based on Bavarian Nordic’s MVA-BN® technology and is administered approximately eight weeks later. The MAAs are supported by data from Phase 1, 2 and 3 clinical studies evaluating the safety and immunogenicity of the vaccine regimen in adults and children1-7, preclinical studies, and immunobridging analyses. To date, more than 6,500 volunteers across the U.S., Europe and Africa have participated in over 10 clinical studies of the Janssen vaccine.
“Our goal is to deliver a vaccine that can be used both in response to Ebola outbreaks, and also more proactively as a prophylactic tool to help countries protect their populations,” said Johan Van Hoof, M.D., Global Therapeutic Area Head, Vaccines, and Managing Director, Janssen Vaccines & Prevention B.V., Janssen Pharmaceutica N.V. “We are grateful to our many global partners who have helped us reach this important stage of development.”
Johnson & Johnson has made a significant investment in Janssen’s Ebola vaccine regimen since its decision to accelerate the development program in 2014 in response to the West Africa epidemic. The company is grateful to its global partners who have helped to support and co-fund these efforts, including the Biomedical Advanced Research and Development Authority (BARDA), part of the Office of the Assistant Secretary for Preparedness and Response at the U.S. Department of Health and Human Services (HHS), the Innovative Medicines Initiative (IMI) funded through the EU Horizon 2020 programme, and the National Institutes of Health (NIH) at HHS.
Discussions with the U.S. Food and Drug Administration (FDA) are ongoing to define the required data set for filing of the Janssen Ebola vaccine regimen under the FDA’s Animal Rule licensure pathway. Janssen is also working in collaboration with the World Health Organization (WHO) to enable registration of the Ebola vaccine regimen in African countries.
On October 31, 2019, the company announced it will provide up to 500,000 regimens of its investigational vaccine for use in a new clinical trial organized by the DRC government and global health stakeholders in an effort to contain the country’s Ebola outbreak.
About Janssen’s Ebola Vaccine Regimen
The Janssen vaccine regimen (Ad26.ZEBOV, MVA-BN-Filo) utilizes a viral vector strategy in which viruses – in this case adenovirus serotype 26 (Ad26) and Modified Vaccinia Virus Ankara (MVA) – are genetically modified so that they cannot replicate in human cells. In addition, these vectors are modified to safely produce one of the Ebola virus proteins in order to trigger an immune response.
Janssen-sponsored Phase 1 studies of the Ebola vaccine regimen have been reported in peer-reviewed journals including JAMA: The Journal of the American Medical Association1,2 and the Journal of Infectious Diseases3,4, and Phase 1, 2 and 3 data were recently presented at the 2019 European Congress of Clinical Microbiology & Infectious Disease (ECCMID)5–7.
Janssen’s investigational Ebola vaccine regimen originates from a collaborative research program with the NIH and received direct funding and preclinical services from the National Institute of Allergy and Infectious Diseases, part of NIH, under Contract Number HHSN272200800056C. Further funding for the Ebola vaccine regimen has been provided in part with federal funds from the Office of the Assistant Secretary for Preparedness and Response, BARDA under Contract Numbers HHSO100201700013C and HHSO100201500008C.
The IMI provided funding through the IMI Ebola+ Program to support a number of consortia that initiated multiple clinical trials and other vaccine development activities. The consortia funded by the Innovative Medicines Initiative 2 (IMI2) Joint Undertaking are EBOVAC1 (grant nr. 115854), EBOVAC2 (grant nr. 115861), EBOVAC3 (grant nr. 800176), EBOMAN (grant nr. 115850) and EBODAC (grant nr. 115847). This Joint Undertaking receives support from the EU’s Horizon 2020 Framework Programme for Research and Innovation and the European Federation of Pharmaceutical Industries and Associations (EFPIA).
Johnson & Johnson also acknowledges its many partners in the ongoing global clinical program for the vaccine regimen, including Bavarian Nordic A/S, Centre Muraz, College of Medicine and Allied Health Sciences (COMAHS, University of Sierra Leone), Grameen Foundation, Inserm, Inserm Transfert, London School of Hygiene & Tropical Medicine (LSHTM), Uganda Virus Research Institute (UVRI), University of Antwerp, University of Oxford, Vibalogics GmbH, Walter Reed Army Institute of Research (WRAIR) and World Vision Ireland.
About the Janssen Pharmaceutical Companies
At Janssen, we're creating a future where disease is a thing of the past. We're the Pharmaceutical Companies of Johnson & Johnson, working tirelessly to make that future a reality for patients everywhere by fighting sickness with science, improving access with ingenuity, and healing hopelessness with heart. We focus on areas of medicine where we can make the biggest difference: Cardiovascular & Metabolism, Immunology, Infectious Diseases & Vaccines, Neuroscience, Oncology, and Pulmonary Hypertension.
Janssen-Cilag International N.V. is part of the Janssen Pharmaceutical Companies of Johnson & Johnson.
About Johnson & Johnson
At Johnson & Johnson, we believe good health is the foundation of vibrant lives, thriving communities and forward progress. That’s why for more than 130 years, we have aimed to keep people well at every age and every stage of life. Today, as the world’s largest and most broadly-based healthcare company, we are committed to using our reach and size for good. We strive to improve access and affordability, create healthier communities, and put a healthy mind, body and environment within reach of everyone, everywhere. We are blending our heart, science and ingenuity to profoundly change the trajectory of health for humanity.
1. Winslow RL, Milligan ID, Voysey M, et al. Immune Responses to Novel Adenovirus Type 26 and Modified Vaccinia Virus Ankara–Vectored Ebola Vaccines at 1 Year. JAMA. 2017;317(10):1075. doi:10.1001/jama.2016.20644.
2. Milligan ID, Gibani MM, Sewell R, et al. Safety and Immunogenicity of Novel Adenovirus Type 26– and Modified Vaccinia Ankara–Vectored Ebola Vaccines. JAMA. 2016;315(15):1610. doi:10.1001/jama.2016.4218.
3. Anywaine Z, Whitworth H, Kaleebu P, et al. Safety and Immunogenicity of a 2-Dose Heterologous Vaccination Regimen With Ad26.ZEBOV and MVA-BN-Filo Ebola Vaccines: 12-Month Data From a Phase 1 Randomized Clinical Trial in Uganda and Tanzania. J Infect Dis. February 2019. doi:10.1093/infdis/jiz070.
4. Mutua G, Anzala O, Luhn K, et al. Safety and Immunogenicity of a 2-Dose Heterologous Vaccine Regimen With Ad26.ZEBOV and MVA-BN-Filo Ebola Vaccines: 12-Month Data From a Phase 1 Randomized Clinical Trial in Nairobi, Kenya. J Infect Dis. February 2019. doi:10.1093/infdis/jiz071
5. Rodolphe Thiebaut, Matthew D Snape, Neil Goldstein, Cynthia Robinson, Auguste Gaddah, Viki Bockstal, Odile Launay, Jean-Daniel Lelievre, Laura Richert, Christine Betard, Andrew Pollard, Malick Gibani, Elizabeth Clutterbuck, Maarten Leyssen, Kerstin Luhn, Macaya Douoguih. Safety and immunogenicity of 2-dose Ebola vaccine regimen with Ad26.ZEBOV and MVA-BN-Filo in a phase II clinical trial in Europe (EBOVAC2) - ECCMID Live. https://www.eccmidlive.org/#!resources/safety-and-immunogenicity-of-2-dose-ebola-vaccine-regimen-with-ad26-zebov-and-mva-bn-filo-in-a-phase-ii-clinical-trial-in-europe-ebovac2-462543af-682f-4031-ae04-4fb46580f2c2.
6. Bailah Leigh, David Ishola, Daniela Manno, Kwanbena Owusi-Kyei, Muhammed Afolabi, Frank Baiden, Neil Goldstein, Cynthia Robinson, Mohamed Samai, Auguste Gaddah, Viki Bockstal, Ken Awuondo, Brett Lowe, Brian Greenwood, Maarten Leyssen, Deborah Watson-Jones, Macaya Douoguih. Safety and immunogenicity of a 2-dose Ebola vaccine regimen with Ad26.ZEBOV and MVA-BN-Filo in a Phase III clinical trial in Sierra Leone - ECCMID Live. https://www.eccmidlive.org/#!resources/safety-and-immunogenicity-of-a-2-dose-ebola-vaccine-regimen-with-ad26-zebov-and-mva-bn-filo-in-a-phase-iii-clinical-trial-in-sierra-leone-99d83beb-79d2-423a-8e16-b648d9fdb059.
7. Neil Goldstein, Viki Bockstal, Cynthia Robinson, Auguste Gaddah, Ramon Roozendaal, Kerstin Luhn, Stephan Bart, Macaya Douoguih. Anamnestic response after antigen re-exposure following Ebola vaccine regimen with Ad26.ZEBOV and MVA-BN-Filo in a phase I study - ECCMID Live. https://www.eccmidlive.org/#!resources/anamnestic-response-after-antigen-re-exposure-following-ebola-vaccine-regimen-with-ad26-zebov-and-mva-bn-filo-in-a-phase-i-study.
SOURCE: Johnson & Johnson