LAS VEGAS—Through various programs, the BRAIN Initiative seeks to fund research in 2016 that could advance the field of neuromodulation, according to a lecture given at the 19th Annual Meeting of the North American Neuromodulation Society. These investigations could affect the treatment of epilepsy, headache, Parkinson’s disease, or other neurologic disorders.
The BRAIN Initiative has two main objectives, said Stephanie Fertig, MBA, Director of Small Business Programs at the National Institute of Neurological Disorders and Stroke. The first is to foster the development of new technologies for mapping connections in the brain and discovering patterns of neural activity. The second goal is to use these new technologies, as well as existing technologies, to further neurologists’ understanding of how the neural circuit affects the function of the healthy or diseased brain. The initiative, which President Obama introduced in 2013, is a collaboration between federal agencies, including the National Science Foundation and NIH, private foundations, universities, and industry. Information on the BRAIN Initiative can be found online at www.braininitiative.nih.gov.
Researchers Invited to Apply for Funding
Several of the BRAIN Initiative’s programs are intended to promote the identification, development, and optimization of new technologies and approaches for large-scale recording and modulation in the nervous system. The goal is to foster research that will add to scientific understanding of the dynamic signaling in the nervous system, said Ms. Fertig. One program seeks applications to study new and untested ideas for recording and modulating technology, including ideas in the initial stages of conceptualization. Other programs aim to further proof-of-concept testing for such technology, as well as to enable the optimization of the technology with feedback from the user community.
Another of the initiative’s programs is intended to fund nonclinical and clinical studies that will help advance invasive recording or stimulating devices that could, in turn, treat CNS disorders and improve understanding of the human brain. Researchers will receive support for the implementation of clinical prototype devices, nonclinical safety and efficacy testing, design verification and validation activities, and pursuit of regulatory approval for a small clinical study. The program will consider clinical studies of acute or short-term procedures that entail nonsignificant risk (as determined by an Institutional Review Board), as well as those that entail a significant risk and require an Investigational Device Exemption (IDE) from the FDA. The BRAIN Initiative provides two options for researchers interested in funding for invasive devices, said Ms. Fertig. “One is if you need to do some nonclinical work before you get your IDE and then move into the clinic. That’s the phase translational to clinical research track. Then there’s the direct-to-clinical research program,” which is appropriate for investigators who do not need to perform nonclinical work and are ready for a clinical study.
Public–Private Partnership Program
The BRAIN Initiative also created a Public–Private Partnership Program to facilitate collaboration between clinical investigators and manufacturers of invasive recording or stimulating devices. This program is intended to promote clinical research and foster partnerships between clinical researchers and the developers of “next-generation implantable stimulating–recording devices,” said Ms. Fertig. Data about the safety and utility of such devices can be costly to obtain, but the Public–Private Partnership Program will enable researchers to use existing manufacturers’ safety data. To date, six device manufacturers (ie, Medtronic, Boston Scientific, Blackrock, NeuroPace, NeuroNexus, and Second Sight) have signed a memorandum of understanding with NIH to provide support and information on materials (eg, devices and software). The information will guide investigators who want to pursue specific agreements with manufacturers for the submission of research proposals to NIH. Furthermore, NIH has created templates of collaborative research agreements and confidential disclosure agreements to quicken the legal and administrative process for establishing partnerships between manufacturers and academic research institutions.
Funding Supports Device-Related Research
The BRAIN Initiative already has funded various studies that could lead to new invasive treatments for various neurologic disorders. Leigh R. Hochberg, MD, PhD, Director of the Neurotechnology Trials Unit at Massachusetts General Hospital in Boston, and associates received NIH support for the development of the BrainGate device. Dr. Hochberg created BrainGate, a brain implant system, to allow patients with quadriplegia to control external devices such as prosthetic arms by thought alone. Dr. Hochberg’s BRAIN project is to develop BrainGate into a fully implanted medical treatment system without external components. The goal is to enable patients to use the device independently on an ongoing basis.
In addition, Gregory A. Worrell, MD, PhD, Professor of Neurology at Mayo Clinic in Rochester, Minnesota, and colleagues received funding to study wireless devices that measure brain activity, predict seizure onset, and deliver therapeutic stimulation to mitigate seizures. Dr. Worrell’s group initially plans to conduct a preclinical study to test one such device in dogs with epilepsy. If the device is successful, the group will perform a pilot clinical trial in patients with epilepsy.