AstraZeneca PLC's Chemo Drug Caprelsa Works Against Thyroid Cancer in Phase II Trial

A new study shows that the chemotherapy drug vandetanib (Caprelsa) may extend life a bit for some thyroid cancer patients. The results of phase 2 trials showed that patients taking the drug lived for 11 months without the cancer progressing, compared with six months for those receiving a placebo. "This study is confirmation that vandetanib is effective in advanced thyroid cancer patients, not only in terms of overall response, but also in terms of progression-free survival," said lead researcher Dr. Martin Schlumberger, of the Institute Gustave Roussy in Villejuif, France. "Vandetanib should be used as first-line treatment in patients with progressive, untreatable thyroid cancer."