A new cancer treatment strategy is on the horizon that experts say could be a game-changer and spare patients the extreme side effects of existing options such as chemotherapy.
Chemotherapy and other current cancer treatments are brutal, scorched-earth affairs that work because cancer cells are slightly – but not much – more susceptible to the havoc they wreak than the rest of the body. Their side effects are legion, and in many cases horrifying – from hair loss and internal bleeding to chronic nausea and even death.
But last week the Food and Drug Administration (FDA) for the first time approved a single treatment that can intelligently target cancer cells while leaving healthy ones alone, and simultaneously stimulate the immune system to fight the cancer itself.
The treatment, which is called T-VEC (for talimogene laherparepvec) but will be sold under the brand name Imlygic, uses a modified virus to hunt cancer cells in what experts said was an important and significant step in the battle against the deadly disease.
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