Related Experiment Video
Updated: Aug 9, 2026

Chemotherapy-induced Vascular Toxicity - Real-time In vivo Imaging of Vessel Impairment
Published on: January 7, 2015
[Anticancer chemotherapy. Prevention of toxicity]
G Chvetzoff1, B Bonnotte, B Chauffert
1Service de Médecine interne, Hôpital du Bocage, CHU de Dijon.
Chemoprotective agents can mitigate chemotherapy side effects, but their high cost and potential impact on treatment efficacy necessitate careful evaluation before widespread adoption in oncology. Further research is crucial for optimizing their use.
Area of Science:
- Oncology
- Pharmacology
- Toxicology
Context:
- Chemotherapy is a cornerstone of cancer treatment.
- Managing treatment-related toxicities is critical for patient adherence and outcomes.
- Balancing efficacy and toxicity is a major challenge in cancer therapy.
Purpose:
- To review current chemoprotective agents and their applications.
- To discuss the benefits and limitations of specific chemoprotectors.
- To highlight the need for careful evaluation of novel chemoprotective strategies.
Summary:
- Amifostine offers protection against cisplatin-induced toxicities, with variable effects on other agents.
- Dexrazoxane prevents anthracycline cardiotoxicity without compromising antitumor activity.
- Mesna is essential for preventing urotoxicity from cyclophosphamide and ifosfamide.
- Hormonal agents may preserve gonadal function in women undergoing chemotherapy.
Impact:
- Chemoprotectors can improve patient comfort and allow for dose intensification.
- Cost and potential reduction in antitumor efficacy are key considerations for widespread use.
- Precise evaluation of existing and emerging chemoprotective agents is necessary for clinical integration.
Related Concept Videos
Cancer Therapies
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
Combination Therapies and Personalized Medicine
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
Cancer Therapies
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
Chemotherapy-Induced Nausea and Vomiting: 5-HT3 Receptor Antagonists
Chemotherapy-Induced Nausea and Vomiting: Neurokinin-1 Receptor Antagonists
Chemotherapy-Induced Nausea and Vomiting: Dopamine Receptor Antagonists
Phenothiazines, such as prochlorperazine...

