Meet Inspiring Speakers and Experts at our 3000+ Global Conference Series Events with over 1000+ Conferences, 1000+ Symposiums
and 1000+ Workshops on Medical, Pharma, Engineering, Science, Technology and Business.

Explore and learn more about Conference Series : World's leading Event Organizer

Back

Janel Long-Boyle

Janel Long-Boyle

University of California San Francisco, USA

Title: Using quantitative pharmacology to overcome challenges in hematopoietic cell transplantation: Application towards primary immune deficiencies and inborn errors of metabolism

Biography

Biography: Janel Long-Boyle

Abstract

Statement of the Problem: Quantitative science is a multidisciplinary approach to studying therapeutics, which emphasizes the integration of the relationships between diseases, drug characteristics, and individual variability across studies/drug development. Historically, the adoption of complex pharmacokinetic models into mainstream clinical practice has been hampered by complicated software and the tendency to develop complex models impractical for clinicians to utilize quickly. However, with recent advancements in technology model-based dosing algorithms can be easily implemented into clinical protocols and used to individualize therapy. For pediatric therapeutics this signifies an important paradigm shift from a pre-defined dose (e.g. mg/kg or mg/m2) to a more tailored, individualized approach to therapy.

Methodology & Theoretical Orientation: The overarching goal of model-based dosing is to effectively treat diseases without acute toxicity and to prevent long-term side effects of drug therapy. In pediatrics the pharmacokinetics of drugs in infants can differ widely between children and adults. Within the first year of life, age-related changes can lead to altered drug disposition. Additionally, the relationship between drug concentration and outcomes may be highly variable across different age groups or disease states. Intervention with hematopoietic cell transplantation (HCT) early in life is often critical to effectively treat several childhood diseases including immunodeficiencies and genetic metabolic disorders. Newborn screening allows for diagnosis and thus interventions such as HCT or gene therapy to be offered early when outcomes are superior. Examples of how model-based dosing can be applied to infants, including the commonly used agents used in the setting of pediatric HCT, will be described.

Conclusion & Significance: Moving away from traditional dosing intensity strategies to model-based dosing allows for tailored drug exposure. Further development of model-based dosing in the setting of HCT has the potential to minimize toxicity while maximizing efficacy, resulting in superior outcomes for children with rare diseases.