The fight against cancer is ongoing and I have blogged about this before; see ‘Twin track cancer attack’ and ‘Fighting lung cancer with personalised medicine’. Each new discovery we make shines more light onto effective treatments.
Chemotherapy is a type of cancer treatment that uses one or more chemical substances to kill cancerous cells. It can be used in conjunction with other cancer treatments, or given alone. But as there are over 100 different chemotherapy drugs, our ability to prescribe the most effective drug to treat a particular tumour can be difficult.
The device, which is about the same size as a grain of rice, is not swallowed or injected, but instead is implanted directly into a cancerous tumour, where it can directly administer small doses of up to 30 different drugs.