Chemotherapy: how to reduce its adverse effects while maintaining the potency?

Area of Science:

• Oncology
• Pharmacology
• Cancer Therapeutics

Background:

• Chemotherapy is a cornerstone of cancer treatment, utilizing cytotoxic drugs to inhibit tumor growth.
• While extending patient survival, chemotherapy frequently induces severe short- and long-term side effects.
• These adverse effects, including neuropathy, nausea, cardiotoxicity, and cognitive impairment, significantly diminish quality of life.

Purpose of the Study:

• To review the mechanisms of chemotherapy and its associated adverse effects.
• To elucidate current management strategies for chemotherapy-induced side effects.
• To explore novel and alternative approaches for alleviating chemotherapy's chemotoxicity.

Main Methods:

• Comprehensive literature review of chemotherapy mechanisms and side effects.
• Analysis of current supportive care and approved treatments for adverse events.
• Exploration of pharmaceutical and alternative therapies for mitigating chemotoxicity.

Main Results:

• Chemotherapy targets rapidly dividing cells, leading to a range of debilitating side effects.
• Existing supportive care manages some side effects, but many remain unavoidable.
• The balance between therapeutic benefit and chemotoxicity often limits treatment intensity.

Conclusions:

• Alleviating chemotherapy side effects is crucial for enhancing treatment effectiveness and patient tolerance.
• Investigating diverse approaches, from pharmaceuticals to alternative therapies, holds promise for improving cancer patient outcomes.
• Future research should focus on strategies to increase tolerance to chemotherapy, thereby maximizing its potency against malignancy.