Nanoformulation: Theranostic Strategies for the Treatment and Diagnosis of Cancer

Theranostic polymeric nanoparticles (TPNs) are an advanced and very promising method for both diagnosing and treating cancer. They integrate both therapeutic and diagnostic functionalities into a single platform. This study evaluates the most recent advancements in Total Parenteral Nutrition, focusing on innovative designs and strategies, as well as the findings from case studies and clinical trials. We performed a comparative analysis of Total Parenteral Nutrition and traditional methods, highlighting their improved compatibility with living organisms, accurate dispersion, and reduced overall toxicity. Despite the advantages mentioned, there remain persistent challenges in the form of technical and clinical limitations, regulatory barriers, and ethical considerations. The proposed future study attempts to address these issues and enhance the efficacy and use of TPNs in the area of cancer.