In today’s medical landscape, the approach has shifted from “one treatment fits all” to a more individualized methodology. Precision medicine aims to adapt diagnosis, prevention, and treatment of diseases to a patient’s genetic profile, environmental factors, and lifestyle, as explained by Dr. Carolina Vaisman, head of the Precision Medicine Unit at Centro Médico ABC.
Understanding Precision Medicine
Dr. Vaisman highlights that precision medicine acknowledges the significance of individual variability, stating, “Individual variation matters.” This means that two patients with the same disease, like breast cancer, will receive treatment tailored to their unique genomic characteristics and tumor profiles.
The Pillars of Precision Medicine
At its core, precision medicine is composed of five Ps:
- Personalized: It generates a specific, individualized treatment plan for each patient.
- Predictive: Leveraging data ecosystems and artificial intelligence, it provides concrete health records for each individual.
- Preventive: Personalized preventive measures help avoid genetic risks and ward off certain diseases.
- Participatory: It involves patients in their own care and decision-making regarding their health.
- Populational: It analyzes genetic and social differences to tailor treatments and enhance prevention strategies.
Precision medicine applies to numerous medical specialties, including cardiology, hematology, neurology, psychiatry, oncology, pathology, and many others. Its ultimate goal is to find the ideal treatment for each patient.
Precision Oncology: A Transformative Approach
One of the most transformative aspects of precision medicine is the integration of cancer genomics, which involves analyzing tumor genetic profiles as a foundation for targeted therapies.
Precision Oncology in Practice
Dr. Vaisman explains that cancer is fundamentally a genetic disease resulting from DNA mutations affecting cell growth and division. Somatic variants, occurring in tumor cells, are crucial as they can drive uncontrolled tumor cell proliferation. Meanwhile, germinal variants, inherited from parents, are associated with hereditary cancer syndromes and predispose individuals to certain cancers. Analyzing tumors at a molecular level helps identify somatic mutations, facilitating the development of targeted therapies that exploit tumor vulnerabilities and optimize treatment effectiveness.
Benefits of Precision Oncology
- Molecularly targeted approach to tumor characteristics
- More effective treatments with lower toxicity
- Resource optimization and reduction of unnecessary treatments
- Monitoring for additional genetic modifications that the tumor may acquire during treatment
Centro Médico ABC’s Precision Medicine Unit
Implementing precision medicine requires advanced technological infrastructure, including molecular biology labs, molecular pathology, next-generation sequencing, quality certifications, and a collaborative approach. Centro Médico ABC has embraced this challenge by establishing the Precision Medicine Unit to provide personalized medical care.
The unit boasts state-of-the-art infrastructure and international certifications. Through multidisciplinary collaborations, experts in genetics, oncology, hematology, molecular pathology, and other specialties work together to address specific patient cases. These molecular studies identify genetic variants supporting diagnosis and establish targeted therapies, which are more effective and safer, reducing adverse effects and enhancing patients’ quality of life.
The overarching goal is to develop and implement clinical and technological strategies for multidisciplinary, informed therapeutic decision-making to personalize medical treatments.
The Centro Médico ABC Cancer Center focuses on comprehensive cancer patient care, including diagnosis, treatment, and ongoing support. It offers a multidisciplinary approach with specialists from various fields collaborating to deliver personalized therapies, including chemotherapy, radiation therapy, oncological surgery, precision medicine, pediatric oncology, adaptive radiation therapy, and more.
Key Takeaways
Precision medicine, exemplified by precision oncology, represents a significant leap forward in clinical practice. By focusing on personalized interventions, it has demonstrated improved therapy efficacy, reduced adverse effects, and optimized resource allocation.
Visit the Precision Medicine Unit at Centro Médico ABC for specialized care tailored to individualized tumor treatment or other conditions where genetics play a critical role.
