The landscape of modern medicine is undergoing a profound shift from a "one-size-fits-all" approach to a model that is deeply personalized and data-driven. At the heart of this transformation is the concept of precision medicine, which seeks to tailor medical treatment to the individual characteristics of each patient. Central to the success of this paradigm shift is the development and integration of companion diagnostics (CDx). These specialized tests act as the bridge between clinical diagnosis and targeted therapy, ensuring that patients receive the most effective treatments based on their unique biological makeup. By identifying specific biomarkers, companion dia...
