The Impact of Molecular Diagnostics on Disease Detection and Management in Clinical Laboratories

Abstract

Molecular diagnostics has transformed the landscape of clinical laboratories, offering precise, rapid, and personalized approaches to disease detection and management. This paper delves into the fundamental principles of molecular diagnostics, its key techniques, and their applications in detecting infectious diseases, genetic disorders, and cancer biomarkers. It examines how molecular diagnostics facilitate early diagnosis, personalized medicine, and effective disease monitoring, ultimately enhancing patient outcomes. The paper also addresses the technological advancements that have increased the accuracy and accessibility of molecular diagnostics, while acknowledging challenges such as high costs, limited technical expertise, and ethical considerations. Finally, it explores future trends, including the integration of AI, portable diagnostic devices, and the global potential of molecular diagnostics to further refine healthcare delivery and improve public health outcomes.