
Tim Fletcher had stem cell treatment for his knee after promising trials. Picture: Craig Borrow Herald Sun
TIM Fletcher became a "human guinea pig" last week when he hadstem cell therapy to try to repair a painful old knee injury.
The top real estate agent is one of only five Victorians to have had the treatment.
Mr Fletcher suffered years of pain caused by bone grinding on bone.
It was the success of stem cell therapy on animals that gave him theconfidence to proceed with a medical technique still in its infancy.
"I had nothing to lose and I was very prepared to take the risks," Mr Fletcher said.
"No one really knows what the downsides are, but the upsides are out there and well known."
It was his family vet who tipped him off to the success of stem cell trials on animals.
"Given all the positive feedback I had heard about stem cell therapy inanimals I was perfectly comfortable to proceed," he said.
TheHerald Sun previously reported that stem cell trials on dogs inMelbourne had shown stunning results. Once crippled canines were abletorun again.
Mr Fletcher had the treatment on Wednesday last week and was back at work on crutches the next day.
"By the third and fourth day I had noticed an improvement, though I have been having some pain again since then," he said.
But he was happy to be a human guinea pig.
"It also compared favourably with surgery to have an artificial knee fitted because once you undergo the surgery, it is not a reversibleprocedure," he said.
Sports medical specialist and North Melbourne Football Club doctor Dan Bates treated Mr Fletcher.
"I treated my first patient, a 43-year-old former state soccer player,last year, and MRI scans before and since have shown new cartilage growingin his injured knee," Dr Bates said.
"Of the other handful ofpatients I have treated, all have become either pain-free or are belowthe levels of pain before treatment."
Dr Bates will publish the results of his trial soon.
Mr Fletcher said the treatment took three hours at Dr Bates's LakesideSports Medicine Centre, starting with "uncomfortable" stomachliposuction to remove the cells.
"They took fat cells frommystomach, which they mixed with blood and then counted them out. Theyneeded 20 million cells and, within an hour, they squirted it intomyknee."
ryankel@heraldsun.com.au

