- Novartis will lead the development of antimalarial compound KAF156 with scientific and financial support from Medicines for Malaria Venture in collaboration with the Bill & Melinda Gates Foundation.
- KAF156 belongs to a novel class of antimalarials that act against both the blood and liver stages of the parasite’s lifecycle
- Antimalarials with new mechanisms of action are urgently needed to tackle emerging parasite resistance to current therapies
Novartis announced today that it will further expand its long-standing partnership with Medicines for Malaria Venture (MMV). Novartis will lead the development of antimalarial compound KAF156 with scientific and financial support from MMV in collaboration with the Bill & Melinda Gates Foundation. This agreement sets out the terms and conditions for the development of KAF156 and its future availability to patients.
“With a child dying from malaria every two minutes and the threat of drug resistance growing year-on-year, there is a real urgency to step up global efforts to combat this disease,” said Joseph Jimenez, CEO of Novartis. “Partnerships and collaborations like this one with MMV are essential for the development of next generation antimalarials and accelerating efforts to eradicate this deadly disease.”
KAF156 belongs to a novel class of antimalarial molecules and is one of the first antimalarial drug candidates to enter Phase IIb clinical development in more than 20 years. It acts against the two parasites responsible for the majority of malaria deaths (Plasmodium falciparum and Plasmodium vivax) and against both the blood and liver stages of the parasite’s lifecycle. Further, it has the potential to provide a more convenient dosing regimen and to address the multidrug resistance that has emerged in five countries of the Great Mekong Sub-region (GMS). KAF156 builds on the heritage of Novartis in antimalarial drug development and the launch in 1999 of Coartem®, the first fixed-dose Artemisinin-based Combination Therapy (ACT). ACT is the current standard of care in malaria treatment.
“We are delighted to extend our partnership with Novartis in the development of this exciting candidate antimalarial medicine with the potential to tackle drug resistance and improve patient compliance,” said Dr. David Reddy, CEO of MMV. “As such, this agreement marks an important milestone, as MMV continues its mission to discover, develop and deliver new, effective and affordable antimalarials to the patients who need them most.”
The Novartis Malaria Initiative is committed to drive research, development and access to novel drugs to eliminate malaria. It is one of the pharmaceutical industry’s largest access-to-medicine programs. Since 2001, the initiative has delivered more than 750 million treatments without profit, including 300 million dispersible pediatric treatments, developed by Novartis in collaboration with MMV, mostly to the public sector of malaria-endemic countries. Although preventable and treatable, malaria continues to kill a child every two minutes and threatens the lives of many more.(1) It is caused by parasites transmitted to people through the bite of infected mosquitoes. A comprehensive range of interventions is required to eradicate the disease, from bed nets and spraying for prevention to diagnostics and medicines to treat the disease and block its transmission.
Distributed by APO (African Press Organization) on behalf of Novartis International AG.
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About the Novartis Malaria Initiative
The Novartis Malaria Initiative is focused on conducting research and development for the next generation of antimalarials, improving access to treatment and helping communities deliver better healthcare. Operated by Sandoz, the Novartis generics and biosimilars division, the Novartis Malaria Initiative is one of the pharmaceutical industry’s largest access-to-medicine programs. Since 2001, the initiative has delivered more than 750 million treatments without profit, including 300 million dispersible pediatric treatments, mostly to the public sector of malaria-endemic countries.
Novartis has a long heritage in antimalarial drug development. Coartem®, the first fixed-dose Artemisinin-based Combination Therapy (ACT), was launched in 1999. ACT is the current standard of care in malaria treatment. Currently, there are two potential antimalarial therapies in Phase II clinical trials in the Novartis portfolio, KAE609 (cipargamin)(2) and KAF156. Both are new classes of compounds that treat malaria in different ways from current therapies, and could help combat growing resistance to existing artemisinin-based combination therapies.
About MMV
MMV is a leading product development partnership (PDP) in the field of antimalarial drug research and development. Its mission is to reduce the burden of malaria in disease-endemic countries by discovering, developing and delivering new, effective and affordable antimalarial drugs.
Since its foundation in 1999, MMV and partners have built the largest portfolio of antimalarial R&D and access projects ever assembled, and brought forward six new medicines that are already saving lives. MMV’s success is based on its extensive partnership network of over 400 pharmaceutical, academic and endemic-country partners in more than 55 countries.
MMV’s vision is a world in which innovative medicines will cure and protect the vulnerable and under-served populations at risk of malaria, and ultimately help to eradicate this terrible disease.
www.mmv.org
About KAF156
KAF156 belongs to a new class of dual-acting compounds known as imidazolepiperazines (IZPs) that target the parasite at both the liver and blood stage of its reproductive cycle. If confirmed in clinical trials, the dual antimalarial activity of the IZP compounds would give this class promise as a potential first-line therapy for the prevention and treatment of malaria(3,4). KAF156, currently in Phase IIb clinical trials, is the result of a Wellcome Trust, Medicines for Malaria Venture and Singapore Economic Development Board supported joint research program with the Novartis Institute for Tropical Diseases, the Genomics Institute of the Novartis Research Foundation, and the Swiss Tropical and Public Health Institute. The research program aimed to discover the next generation of antimalarial drugs. Novartis is developing KAF156 with scientific and financial support from MMV.
References
- World Health Organization, World Malaria Report 2015: http://apps.who.int/iris/bitstream/10665/200018/1/9789241565158_eng.pdf?ua=1. Last accessed January 2016.
- White NJ, Pukrittayakamee S, Phyo AP, Rueangweerayut R, Nosten F, Jittamala P, Jeeyapant A, Jain JP, Lefèvre G, Li R, Magnusson B, Diagana TT, Leong FJ. Spiroindolone KAE609 for falciparum and vivax malaria. New England Journal of Medicine. 2014 July 31;371(5):403-10.
- Leong FJ, Zhao R, Zeng S, Magnusson B, Diagana TT, Pertel P. A first-in-human randomized, double-blind, placebo-controlled, single- and multiple-ascending oral dose study of novel Imidazolopiperazine KAF156 to assess its safety, tolerability, and pharmacokinetics in healthy adult volunteers. Antimicrob. Agents Chemother. 2014 Nov; 58(11):6437-43.
- Kuhen KL, Chatterjee AK, Rottmann M, Gagaring K, Borboa R, Buenviaje J, Chen Z, Francek C, Wu T, Nagle A, Barnes SW, Plouffe D, Lee MC, Fidock DA, Graumans W, van de Vegte-Bolmer M, van Gemert GJ, Wirjanata G, Sebayang B, Marfurt J, Russell B, Suwanarusk R, Price RN, Nosten F, Tungtaeng A, Gettayacamin M, Sattabongkot J, Taylor J, Walker JR, Tully D, Patra KP, Flannery EL, Vinetz JM, Renia L, Sauerwein RW, Winzeler EA, Glynne RJ, Diagana TT. 2014 KAF156 is an antimalarial clinical candidate with potential for use in prophylaxis, treatment, and prevention of disease transmission. Antimicrob. Agents Chemother. 2014 Sep;58(9):5060–7.
SOURCE
Novartis International AG
