oncology principles
Start with the big picture
Cancer therapy may aim to cure, control disease, or relieve symptoms; the choice depends on factors such as stage, tumor biology, and performance status. Treatment can involve surgery, radiation, systemic chemotherapy, targeted therapy, immunotherapy, or hormonal therapy, used alone or in combination. Combination regimens consider mechanisms of action and toxicity, while dosing and scheduling require attention to treatment intensity and organ function. Supportive care includes managing myelosuppression, nausea, and tumor lysis risk. The principles also encompass molecular testing for selected targeted treatments, immune-related adverse effects, pharmacogenomic considerations, safe handling, and prevention of administration-related harm. Together, these themes provide a framework for understanding systemic cancer therapy and its clinical trade-offs.
What you'll learn
- Distinguish cure, disease control, and palliation as goals of cancer therapy.
- Describe how treatment modalities may be combined to support therapeutic benefit.
- Explain key considerations in chemotherapy dosing, scheduling, and supportive care.
- Identify the roles of molecular testing and pharmacogenomics in oncology treatment.
- Recognize important safety themes in cancer drug administration and handling.
Continue your study
Work through the complete notes and reinforce the topic with the study tools available in the full lesson.
