Tagrisso (Osimertinib) Delays EGFR Lung Cancer Recurrence
A new treatment is bringing hope to people with stage 3 non-small cell lung cancer (NSCLC) that has a mutation in a gene called EGFR, which stands for epidermal growth factor receptor. This gene helps cells grow, and when it’s mutated, it can cause cancer to grow faster. These EGFR mutations are found in many people with lung cancer—especially never smokers and those of Asian descent.
In the LAURA trial, patients who had already completed chemotherapy and radiation were given the pill Tagrisso (osimertinib) to help prevent their cancer from coming back. The study, led by Dr. Suresh Ramalingam of Winship Cancer Institute at Emory University, showed powerful results: people who took Tagrisso stayed cancer-free for a median of 39 months—compared to just 5.6 months in the group that didn’t take the drug. That means Tagrisso reduced the risk of cancer returning or spreading by 84%.
Tagrisso (osimertinib) is a once-daily targeted therapy used to treat EGFR-mutated non-small cell lung cancer. It works by blocking the abnormal EGFR signals that cause cancer cells to grow, helping delay recurrence and slow disease progression. Tagrisso has become a standard treatment in several stages of EGFR-positive lung cancer and is especially valued for its ability to help protect against cancer spreading to the brain.
While some patients experienced side effects like inflammation in the lungs, no new safety issues were found. Tagrisso is now the first targeted therapy to show such a strong benefit for stage 3 EGFR-positive lung cancer. Doctors believe this could become the new standard of care—offering more time and hope to patients with this aggressive form of lung cancer. (Source: Winship Cancer Institute at Emory University)
