Americans spend between one and four billion dollars a year treating hair loss.

Now, four surgeons in the U.S. are testing a stem cell treatment in a non-surgical procedure.

Overseas trials in Japan and Egypt are already showing some success.

Its been 30 years of concern, Roy Woelke said.

Woelke knows how overwhelming hair loss can be.

I noticed thinning in my late twenties, and it never stops. It seems like it just goes on and on, Woelke detailed.

Hes had three hair replacement surgeries, but thats really just moving hair around the head, and as he says, you run out of supply.

Kenneth Williams, D.O., a hair restoration surgeon at Orange County Hair Restoration in Los Angeles, California, may have new hope for Woelke and millions of others.

Hes running a clinical trial that uses stem cells and platelet-rich plasma, or PRP, to treat baldness.

The study is taking cells that are in our body that help to regenerate or stimulate inactive or dormant hair follicles," Williams explained. "That is the theory behind what were doing this procedure on.

Williams takes fat from the abdomen, emulsifies it and separates the stem cells, mixes it with the patients own plasma which has been spun down to be super concentrated. Then with 300 shots, injects the mixture into the scalp, twice over a three-month period.

Woelke hopes to get into the trial, which has five participants so far.

Williams already does the procedure for paying patients whove had promising results.

Those patients are seeing some differences in the density of the hair," Williams said. "Were waiting for the final results, which take nine to 12 months after the administration. We look to see the final results of what were doing.

He hopes to publish results in two years.

Williams trial is supported by NIH, but not by a major pharmaceutical company yet. That means his trial is patient-funded, meaning theyll pay a reduced cost of the $2,500 to $5,800 procedure, depending on which arm of the trial is chosen.

Contact the Irvine Institute of Medicine and Cosmetic Surgery at (949) 333-2999 or visit http://www.straandstudy.com for more information.

Published at 5:46 PM CST on Feb 17, 2017 | Updated at 5:50 PM CST on Feb 17, 2017

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