ROCKVILLE, Md., Sept. 27, 2012 /PRNewswire/ -- Neuralstem, Inc. (NYSE MKT: CUR) announced it has been approved to commence a clinical trial to treat motor deficits due to ischemic stroke with its spinal cord stem cells (NSI-566) at BaYi Brain Hospital, in Beijing, China, through its subsidiary, Neuralstem China (Suzhou Neuralstem Biopharmaceutical Company, Ltd.). The trial approval includes a combined phase I/II design and will test direct injections into the brain of NSI-566, the same cell product tested by Neuralstem in a recently-completed Phase IALS trial in the United States. The trial is expected to begin early next year. Ischemic strokes, the most common type of stroke, occur as a result of an obstruction within a blood vessel supplying blood to the brain. Post-stroke motor deficits include paralysis in arms and legs and can be permanent.

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"China is rapidly moving to become a prominent player in the field of stem cell transplantation and regenerative medicine," said Karl Johe PhD, Chairman of Neuralstem's Board of Directors and Chief Scientific Officer. "We are honored and excited to begin this process at BaYi Brain Hospital in Beijing, China. BaYi is one of the premier neurological hospitals in China, and we can assure all of our stake holders that the quality of the medical care and treatment our patients receive, as well as the entire protocol, will be the equal of any trial we do anywhere in the world, including our FDA-approved trial in the U.S."

"BaYi prides itself on its world class research capabilities," said Professor Xu RuXiang, President of the BaYi Hospital and principal investigator of the trial. "Chronic motor disorder from stroke is a serious public health issue for China, where we, as a population, now suffer over 2 million ischemic strokes per year.We are ready to be the world's first site for Neuralstem's cell therapy stroke trial and excited about its potential."

About the Trial

The trial is designed to enroll up to 118 patients who have suffered an ischemic stroke with chronic residual motor disorder with Neuralstem's NSI-566 cell line, 4-24 months post-stroke. The stem cell treatment involves a one-time treatment of intracerebral injections of Neuralstem's neural stem cells into the stroke area using well-accepted stereotactic injection procedures. The trial will be conducted in 2 parts. The first part of the study, Phase I, will be open-label and enroll up to 18 patients who will be assigned to 3 cohorts. Each of these will receive ascending doses of NSI-566 to define the maximal safe dose. The maximal safe dose defined in the first phase will be used to evaluate efficacy in the second part of the study, a Phase II/Proof-of-Concept study. This Phase will be a multi-site, randomized, controlled, single-blind study and enroll up to 100 randomized subjects. 50% of the subjects will receive a one-time treatment with the cells and physical therapy and the other 50% will receive only the physical therapy with no surgery. Outcome measures during the follow-up period in Phase II will be conducted in single-blinded manner. The combined study, including patient monitoring and data collection, is expected to take approximately two years.

About Neuralstem China

Founded in 2010, Neuralstem China (Suzhou Sun-Now Biopharmaceutical Co. Ltd. is a wholly-owned subsidiary of Neuralstem, Inc., headquartered in Suzhou, roughly one hundred miles west of Shanghai. Neuralstem China has constructed a clinical-grade manufacturing facility), and holds the license required by the Chinese government for conducting business in China. Neuralstem's mission in China is to bring its world-leading neural stem cell technology to China to address the unmet medical needs of tens of millions of patients suffering from diseases of, and injuries to, the central nervous system (CNS).

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Neuralstem Approved To Commence Ischemic Stroke Trial In China