Author: Dr. Neha Verma, Dr. Arjun Mehta
Abstract: Personalized medicine aims to customize therapeutic strategies based on individual patient characteristics, including genetic profile, disease state, and metabolism. 3D printing, or additive manufacturing, has emerged as a transformative technology enabling the fabrication of patient-specific drug delivery systems, dosage forms, and medical devices. This paper reviews the application of 3D printing in personalized medicine, covering techniques such as fused deposition modeling (FDM), stereolithography (SLA), and inkjet printing. Formulation strategies, material selection, and challenges in stability, scalability, and regulatory compliance are discussed. Case studies on 3D-printed tablets, implants, and polypills highlight the practical applications and advantages. Future perspectives integrating advanced biomaterials and real-time patient monitoring are explored, emphasizing the potential of 3D printing to revolutionize individualized therapeutics.
Keywords: 3D printing, Personalized medicine, Additive manufacturing, Fused deposition modeling, Stereolithography, Inkjet printing, Patient-specific drug delivery, Polypills.
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