Photocure reveals promising results in bladder cancer through the use of Blue Light Cytoscopy alongside the drug Hexvix.
Bladder cancer endangers 167,000 people in Europe annually followed by over 59,000 deaths.
Men are especially at risk, where a staggering 75% of bladder cancer cases occur. Not only that, but bladder cancer has a reputation as being one of the most expensive cancers to have, due to its high reccurence rate with an average of 61% reccurence the first year followed by 78% for the next five years.
The results we needed
As such, there is an increasingly urgent need to develop better methods of both managing and diagnosing the disease. We’re already hearing positive news from the Norwegian company Photocure; a leader in photodynamic technology. Photocure revealed the results from their study on the 18th of August, where the results appear promising in terms of prognosis and diagnosis.
The promising new combo
By combining Blue Light Cystoscopy (BLC) and Hexvix, Blue Light Cytoscopy being the insertion of a tube in the urinary tract instilled with a photosensitizing agent, they found the overall reccurence rate of three years had decreased substantially. More specifically, by combining Blue Light Cytoscopy with Hexvix, they found that the recurrence rate dropped down to 39% for the next three years, as opposed to using an optimized White Light Cytoscopy (WLC), a standard cytoscopy, that resulted in a 53.3% of reccurence.
The benefit was even more substantial for those with high-risk disease, where the chances of recurrence at year three were 52.1% for the Blue Light Cytoscopy combo as opposed to the White Light Cytoscopy, found to be at around 80%.
How does it work?
The probable reasoning for this improvement lies in how the new combo works to detect bladder cancer. By using Blue Light Cytoscopy with Hexvix, which is a drug that is selectively taken up by cancer cells in the bladder, they are able to see the cancer light up in bright pink. This enables the doctors to accurately resect and make better management deciscions, thusly improving the patients outlook and way of life.