A cancer sufferer's life changed after watching an episode of Vital Signs. Having failed numerous rounds of chemotherapy Deborah Cummis Sandlaufer was looking for new hope in her treatment for cancer. She came across work by Yale scientists on a new form of cancer therapy by watching Vital Signs and called the team at Yale the next day. She is now taking part in a new trial for ovarian cancer treatment and tells CNN about her experience. Click here to read full news..