Clinical Frontiers A Compendium from Modern Medical Research - Volume I presents a diverse collection of original studies by Dr. Aditya Saran, a young and dedicated medical scholar. Spanning topics from hypertension among medical students to the health impact of prolonged earphone use, the volume addresses pressing yet often overlooked health concerns. It includes a systematic review on facilitators and barriers to HPV vaccination in India, insights into the gut microbiota's role in chronic diseases, and an evaluation of awareness barriers in breast cancer diagnosis among Indian women. Combining clarity with scientific rigor, this work offers clinically relevant, data-driven perspectives with strong public health implications-serving as both an inspiration for budding researchers and a valuable resource for clinicians, students, and public health professionals.