Tuesday, September 22, 2009

Neuralstem, Inc., receives FDA approval for Phase 1 ALS clinical trial

Neuralstem, Inc., a Maryland-based biotech company, announced yesterday that the FDA had approved its application to conduct a Phase I safety trial of its stem-cell based approach to treat ALS (read the Reuters press release here).

The FDA’s approval makes Neuralstem the first company to commence a stem cell trial for ALS. The trial will examine the safety of Neuralstem's cells and the surgical procedures required for delivering injections of these stem cells directly into the human spinal cord. The FDA's approval represents a significant step toward realizing the promise of stem cells for helping damaged neural cells in humans.

This trial will be led by Dr. Eva L. Feldman, M.D., Ph.D., Director of the University of Michigan Health System ALS Clinic and the Program for Neurology Research & Discovery, and Dr. Jonathan Glass, Director of the Emory Neuromuscular Laboratory and Director of the Emory ALS Center. Both researchers are renowned for their study and treatment of ALS patients.

Neuralstem expects to conduct the trial at Emory University with Dr. Jonathan Glass, M.D., as site Principal Investigator (PI) and with Dr. Nicholas Boulis, M. D. performing the neurosurgery. The overall PI for the ALS trial program will be Dr. Eva Feldman, M.D., Ph.D.

The 18 ALS patients participating in the trial will be treated through a series of spinal injections of Neuralstem’s patented human neural stem cells. This first trial will primarily evaluate safety of the cells and the surgical procedure. The FDA has approved the first stage of the trial, which will consist of 12 patients who will receive five-to-ten stem cell injections in the lumbar area of the spinal cord. The patients will be examined at regular intervals post-surgery, with final review of the data to come 24 months later.

Neuralstem focuses on treatments for major central nervous system diseases, including ALS. Pre-clinical work has shown Neuralstem's cells to extend the life of rats with ALS (as reported in the journal Transplantation, October 16, 2006, in collaboration with Johns Hopkins University researchers), and also reversed paralysis in rats with Ischemic Spastic Paraplegia, (as reported in the journal Neuroscience, June 29, 2007, in collaboration with researchers at University of California, San Diego).

Prize4Life congratulates Neuralstem for its impressive work, and is excited to see the FDA take this important step towards actualizing stem cells as a potentially promising therapy.

Prize4Life also congratulates Israel-based biotech company BrainStorm Cell Therapeutics, who recently-secured funding to complete pre-clinical stem cell trials for ALS. A competitor for Prize4Life’s Avi Kremer ALS Treatment Prize, BrainStorm expects to begin Phase I clinical trials in early 2010. BrainStorm’s new funding includes both a prestigious grant from the Israeli government’s Office of the Chief Scientist, as well as private investment.

This FDA approval indicates a major change in the ALS landscape, making it easier for subsequent researchers to gain FDA approval and to move forward with testing other stem cell therapies. Prize4Life is thrilled on behalf of PALS, for whom Neuralstem’s discovery may signal an advance towards lifesaving treatments. Congratulations to all!

by Meghan Kallman

No comments:

Post a Comment