Drug dose and drug choice: Optimizing medical therapy for veterinary cancer

Douglas H Thamm1,2,3, Daniel L Gustafson1,2,3

  • 1Flint Animal Cancer Center, Colorado State University, Fort Collins, Colorado.

Insights

Optimizing current cancer treatments in animals involves adjusting doses, combining drugs, and personalizing therapy. Research explores using patient factors and advanced diagnostics for better outcomes in animal neoplasia.

Area of Science:

  • Veterinary Oncology
  • Pharmacology
  • Molecular Diagnostics

Background:

  • Novel cancer therapies offer promise, but current treatments for animal neoplasia can be improved.
  • Enhancements include modified dosing, drug combinations, and individualized treatment selection.

Purpose of the Study:

  • To review strategies for optimizing current veterinary cancer treatments.
  • To explore patient-specific dosing and agent selection methods.

Main Methods:

  • Review of existing studies on individualized dose intensity surrogates (e.g., patient size, adverse effects, pharmacokinetics).
  • Discussion of treatment selection strategies: conventional histopathology, protein-based (flow cytometry, immunohistochemistry, mass spectrometry), and gene-based (gene expression profiling, sequencing) assessments.

Main Results:

  • Identified patient size, adverse effects, and pharmacokinetics as potential efficacy indicators in canine lymphoma.
  • Highlighted various diagnostic approaches for personalized cancer treatment selection.

Conclusions:

  • Significant improvements in animal neoplasia treatment are achievable through optimized use of existing agents.
  • Personalized medicine approaches, utilizing advanced diagnostics, are crucial for enhancing treatment efficacy and patient outcomes.

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