Abstract Archives of the RSNA, 2014
Michael C. Veronesi MD, PhD, Presenter: Nothing to Disclose
Shih-Hsun Cheng PhD, Abstract Co-Author: Nothing to Disclose
Hsiu-Ming Tsai PhD, Abstract Co-Author: Nothing to Disclose
Hannah J. Zhang PhD, Abstract Co-Author: Nothing to Disclose
Marta A. Zamora BS, Abstract Co-Author: Nothing to Disclose
James Vosicky, Abstract Co-Author: Nothing to Disclose
Devkumar Mustafi PhD, Abstract Co-Author: Nothing to Disclose
Xiaobing Fan PhD, Abstract Co-Author: Nothing to Disclose
Leuwei Lo PhD, Abstract Co-Author: Nothing to Disclose
Chin-Tu Chen PhD, Abstract Co-Author: Stockholder, EVO Worldwide
Stockholder, Medical Simulation Corporation
Stockholder, EDDA Technology, Inc
Stockholder, EnDepth Vision Systems, LLC
Research Consultant, DxRay, Inc
Advisor, RefleXion Medical Inc
Michael Walter Vannier MD, Abstract Co-Author: Nothing to Disclose
Intranasal (IN) drug administration provides a promising alternative to systemic administration since a direct anatomic pathway exists between the olfactory neuroepithelium of the nasal cavity and the brain. Several drugs have already been approved for IN application (e.g., oxytocin in autism), and others may be approved in the near future. Since little is known about the spatial and temporal characteristics of IN drug delivery, a method of localizing their presence in the brain of a living animal is needed.
1. Nanotheranostics, the combination of diagnostic and therapeutic function in a single system through nanotechnology, has the potential to improve drug administration in the central nervous system.
2. MRI and CT-PET are becoming key tools in nanotheranostics since they can help determine the fate of nanoparticles containing drugs in the brain.
3. A major advantage of in vivo imaging in experimental IN delivery is its noninvasive nature and potential repeatability without the need for sacrificing animals. Thus, this imaging technology can be more easily translatated to humans.
1. Nanotheranostics.
3. What's in a nanoparticle?
4. The nose to brain route.
4. CT-PET, MRI and their application to small animal drug delivery.
5. From benchtop to the bedside.
6. The future of nanotheranostics.
http://abstract.rsna.org/uploads/2014/14002661/14002661_va4a.pdf
Veronesi, M,
Cheng, S,
Tsai, H,
Zhang, H,
Zamora, M,
Vosicky, J,
Mustafi, D,
Fan, X,
Lo, L,
Chen, C,
Vannier, M,
Imaging of Drugs in the Brain Following Intranasal Delivery. Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL.
http://archive.rsna.org/2014/14002661.html