A TREATMENT for women with advanced ovarian cancer may be near, with Australian researchers developing a drug that stops or slows down the progression of the killer disease.
There is no treatment for women who have become resistant to standard chemotherapy, yet most women diagnosed with ovarian cancer reach this point.
Australian biotechnology company Novogen has developed an experimental drug, phenoxodiol, which restores sensitivity to the cancer cells of patients that have become chemo-resistant.
Paul Mainwaring from Brisbane's Mater Hospital said if the drug was successful, it would revolutionise the way the cancer was treated.
"That's the exciting thing about this drug," Professor Mainwaring said. "If it can affect the way in which the body develops resistance to chemo it will radically alter the way we approach treatment in the future."
Hundreds of women worldwide are trialling the drug as part of the OVATURE (Ovarian Tumor Response) study.
Half the women will receive the tablet as well as weekly platinum-based chemotherapy, while the other half will get a placebo.
The US Food and Drug Administration, has given the trial priority status because it targets an unmet clinical need, meaning the drug could be on the market before the final clinical trial results.
Novogen's research director Professor Alan Husband said three hospitals in Sydney - Prince of Wales, Westmead and Royal North Shore - were recruiting and he hoped to have 95 patients worldwide by the end of the year. The drug could be on the market within 18 to 24 months.