Benfotiamine

NIH-funded trial will evaluate the effects of a synthetic version of vitamin B1 on cognitive function that was developed by Burke Institute for people with early Alzheimer's disease For more information about the trial and to find a study site, visit benfoteam.org WHITE PLAINS, N.Y., Sept. 23, 2024 /PRNewswire/ -- A completely different approach to stopping the progression of Alzheimer's disease pioneered by a research institute based in Westchester County, NY is now being tested nationwide. The Burke Neurological Institute (BNI), an affiliation of Weill Cornell Medicine, in partnership with the Alzheimer's Disease Cooperative Study (ADCS) at University of California San Diego and Columbia University Irving Medical Center, have launched a national clinical trial to investigate the therapeutic potential of a BNI and Weill Cornell Medicine-developed form of benfotiamine, a synthetic version of vitamin B1 (thiamine), as a treatment for mild cognitive impairment (MCI) and early Alzheimer's disease (AD). The BenfoTeam trial (The Phase 2A-2B study) taking place at 50 sites across the U.S. will evaluate the effects of benfotiamine on cognitive function and whether high doses benefit people 50-89 with mild AD and MCI. The trial is funded by the National Institute on Aging (NIA), a part of the National Institutes of Health (NIH). Benfotiamine is a synthetic drug which can increase blood thiamine up to 100 times the normal level. These levels of blood thiamine cannot be achieved by taking thiamine alone. The brain tissue in people with AD shows a thiamine deficiency, even with a sufficient supply of thiamine in a person's blood. The trial is investigating whether the delivery of thiamine via drug will increase the amount of thiamine getting to the brain and slow cognitive decline in people with early AD. Currently, 5.8 million Americans are living with AD with this number projected to rise to nearly 14 million people by 2050. "The approach of using benfotiamine in patients with mild Alzheimer's is very promising," said Rajiv Ratan, M.D., Ph.D., Executive Director at Burke Neurological Institute. "This clinical trial builds on years of hard work to address a disease that affects millions of patients " Howard Feldman, Director of the ADCS at UC San Diego said, "The launch of the BenfoTeam clinical trial represents a fresh approach with a potential treatment that is readily accessible, scientifically compelling, and cost-effective – that's a trifecta for a potential AD therapy in a Phase 2 trial – and benfotiamine has a strong safety profile." Gary E. Gibson, Ph.D., Professor of Neurosciences at BNI, has spent decades conducting studies to better understand Alzheimer's disease and how to develop new therapies to treat the disease. The BenfoTeam study builds on Gibson's scientific research conducted at Burke Neurological Institute – the only research institute in the U.S. dedicated to finding treatments to repair the brain and spinal cord. Gibson said many existing treatments or drugs in development only treat the symptoms of Alzheimer's disease such as amyloid plaques, but do not address the root cause of the disease. Benfotiamine has been shown to improve memory and diminish plaques, tangles, inflammation, and oxidative stress in animal models. In addition, unlike many of the other recently approved treatments for Alzheimer's disease, benfotiamine can be taken by mouth and does not require infusions. "In people with Alzheimer's disease, reductions in brain glucose utilization track closely with cognitive decline and we already know that thiamine deficiencies can cause dementia," said Gibson, who is also a Professor of Neuroscience in the Feil Family Brain and Mind Research Institute at Weill Cornell Medicine. "We think people with mild cognitive impairment and Alzheimer's disease may not be getting enough thiamine delivered to the brain." Jose Luchsinger, M.D., MPH, Vice-Chair for Clinical and Epidemiologic Research at Columbia University and a BenfoTeam trial co-Principal Investigator said, "While Alzheimer's disease impacts all aging populations, it is not clear that recently approved Alzheimer's therapies benefit underrepresented racial and ethnic groups. The BenfoTeam trial is designed for all patient populations.'' Participation in the trial for each patient will last 18 months (plus screening) and enrollment is planned for 406 participants. For more information about the trial and to find a study site, visit benfoteam.org or call 877-807-1290 (toll free). This research will be supported by the NIH's National Institute on Aging (R01AG076634). This content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH's National Institute on Aging. The ClinicalTrials.gov ID number for this study is: NCT06223360. About the BenfoTeam Partnership The BenfoTeam clinical research trial is funded by a grant from the National Institute on Aging (NIA) (R01AG076634). The clinical research trial is coordinated by the Alzheimer's Disease Cooperative Study (ADCS) at University of California San Diego School of Medicine and is led by principal investigators from the Burke Neurological Institute and Weill Cornell Medicine, Columbia University Irving Medical Center, and UC San Diego. SOURCE Burke Neurological Institute WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

July 7, 2022 13:10 UTC WHITE PLAINS, N.Y.--(BUSINESS WIRE)-- The Burke Neurological Institute (BNI) has received a five year award expected to total $45 million from the National Institutes of Health (NIH) to launch a large-scale, multi-center clinical trial to evaluate benfotiamine, a synthetic precursor of thiamine (vitamin B1), as a potentially effective therapy for mild Alzheimer’s disease (AD) or mild cognitive impairment (MCI). This follow-up trial will expand on previous work completed at BNI, suggesting that high levels of benfotiamine significantly slowed the rate of functional decline in participants with mild cognitive impairment or early AD. This press release features multimedia. View the full release here: Gary Gibson, Ph.D, Burke Neurological Institute; Weill Cornell Medicine (Photo: Business Wire) “It is gratifying to see research which the Alzheimer’s Drug Discovery Foundation initially identified as promising and supported in a pilot study continue to be pushed forward with funding from the NIH’s National Institute on Aging,” said Dr. Howard Fillit, Co-Founder and Chief Science Officer of the Alzheimer’s Drug Discovery Foundation (ADDF). “With the improved biomarkers that have been developed since the pilot, this next phase will provide a deeper understanding of how benfotiamine works in the brain. Novel approaches that target the many biological factors which contribute to Alzheimer’s, like metabolic dysfunction, are essential to finding effective treatments for this disease.” Dysfunction in the brain’s ability to metabolize glucose is a known marker of AD and other dementias and can begin decades before a person has clinical symptoms or memory loss. Previous work by Burke Neurological Institute/Weill Cornell Medicine researcher Dr. Gary E. Gibson, who will also be a leader of the upcoming clinical trial, suggested that reduction in glucose metabolism is due to a decline in thiamine-dependent processes. Using multiple experimental models, he and others have shown that increasing thiamine to very high levels via benfotiamine was protective against Alzheimer’s-like symptoms. Dr. Gibson noted, “I am particularly excited about this trial because it will determine how relevant these decades of research are to the treatment of Alzheimer’s disease. If our hypothesis is correct, we will advance an exciting investigative clinical treatment pathway relevant for millions of patients, and with potential advantages in safety and value.” These foundational experiments led to a recent pilot study, published in the Journal of Alzheimer’s Disease in 2020 and carried out by Dr. Gibson along with research partners at Weill Cornell Medicine, Burke Rehabilitation Institute, and Columbia University Irving Medical Center. The study suggested a slowed rate of cognitive decline in 35 participants with mild MCI or early AD who took 300-mg benfotiamine pills twice daily, and the treatment was completely safe. The larger upcoming clinical trial will be carried out in collaboration with leading researchers in AD and related dementias; Dr. Howard Feldman, director of the Alzheimer’s Disease Cooperative Study (ADCS) at the University of California, San Diego and Dr. Jose Luchsinger, investigator at Columbia University Irving Medical Center. “We are excited to receive this funding which will enable the further testing of benfotiamine through to its clinical proof of concept, including adaptively testing for the optimal dose and treatment response across clinical and biomarker measures,” said Dr Feldman. Dr. Luchsinger stated “I have been conducting research to understand the metabolic contributions to AD for 20 years and believes that understanding the role of thiamine in AD is an important step in this field.” Enrolling roughly 400 patients in up to 50 US-based clinical trial sites, with study coordination by the ADCS, will support the new study to be among the first to select patients and follow progression over 18 months, using several measures, including cognitive tests and blood markers that signal AD and MCI status and progression. The trial will provide a larger and more robust evaluation of benfotiamine’s potential use in treating AD by following cognitive measures as well as a number of blood markers that reflect the brain’s glucose use, neuron loss, inflammation, and even aspects of brain pathology. These promising blood markers to track AD progression have themselves been under investigation for many years and represent the cumulative work of researchers across the globe. Additional academic institutions partnering with BNI to support this trial include the University of Gothenberg (Gothenberg, Sweden), the University of Cambridge (Cambridge, United Kingdom) and Georgetown University (Washington, DC). BNI is also pleased to collaborate with C2N Diagnostics (St. Louis, MO), a company focused on advanced brain health diagnostics. There is enormous unmet need regarding both treatment and prevention of AD in the growing and aging population. More than six million Americans are living with AD, which is forecasted to rise to nearly 13 million by 2050. Globally, the prevalence of AD is projected to rise from 57 million to 153 million in 2050. There is no true cure for the disease and no effective treatments exist. Clinical trials over the last decade have frequently failed, and the most recently approved therapy has been met with controversy regarding efficacy, safety, value and pricing. Treatments for AD and MCI that are effective, safe, and affordable are critically needed across the globe. Enrollment of trial participants is expected to begin in the first quarter of 2023. The Phase II randomized controlled trial of benfotiamine in early Alzheimer's Disease is funded by NIH grant R01AG076634. The content of this press release is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. About Alzheimer’s Disease Cooperative Study: The Alzheimer’s Disease Cooperative Study (ADCS) is an academic research organization located at UC San Diego which is dedicated to developing treatments for those at risk or affected by Alzheimer’s disease. For upwards of 30 years, with funding including the National Institute on Aging, it has been a field leader in progressing potential new treatments through innovation in clinical trials with design, methods, and analytics. It has a trials coordinating center in San Diego and a network of participating sites across the United States. About Alzheimer’s Drug Discovery Foundation Founded in 1998 by Leonard A. and Ronald S. Lauder, the Alzheimer's Drug Discovery Foundation (ADDF) is dedicated to rapidly accelerating the discovery of drugs to prevent, treat and cure Alzheimer's disease. The ADDF is the only public charity solely focused on funding the development of drugs for Alzheimer's, employing a venture philanthropy model to support research in academia and the biotech industry. Through the generosity of its donors, the ADDF has awarded more than $209 million to fund over 690 Alzheimer's drug discovery programs, biomarker programs and clinical trials in 19 countries. To learn more, please visit: . About Burke Neurological Institute The Burke Neurological Institute is based in White Plains, NY, and was established in 1978 by Dr. Fletcher McDowell as a research institute dedicated to finding cures for chronic neurological disabilities. The Institute transforms groundbreaking research into clinical treatments so that people can see, talk, and walk again. Their goal is to combine the most rigorous, contemporary brain science with heartfelt compassionate care to innovate and develop novel cures for stable disability in those afflicted with neurological conditions such as stroke, traumatic brain injury or spinal cord injury. Burke Neurological Institute is an academic affiliate of Weill Cornell Medicine.