Have you ever imagined what it's like for someone close to you to suffer from cancer? The perception we have over tumor behavior and chemotherapy approaches influences our way of perceiving this cruel reality. All sorts of remedies and therapeutic approaches have been developed, but in general lines, most of them revolve around types of chemotherapy. Challenges are present within any solution meant to treat cancer. Based on a certain protocol that also involves decision making as to when, how long, how often and under what circumstances the treatment should be applied, the doctor will also choose from the potential types of chemotherapy that which is mostly indicated for a particular case. It's rather confusing and pointless most of the time to go through all the types of chemotherapy, but there are people who find such a list both informative and useful. It includes antineoplastics, topoisomerase inhibitors, anti-tumor antibiotics, alkylating agents, alkaloid drugs and so on. Each of the drug classes mentioned above may include tens of types of medication out of which the doctor makes the selection. Out of the many types of chemotherapy treatments the doctors will choose one based on a protocol and will take into account when doing so the response rate of a certain patient to the suggested drug. These response rates are established based on research that has been done so far analyzing the treatments that have been applied and their results. Statistically speaking if the response rate of a group of patients is 70% during the treatment for a certain drug, it means that only seventy subjects have registered positive results under the action of a particular medication. The response rate may have been minimum or non-existent in the remaining thirty patients. Other types of chemotherapy will be administered immediately if an individual fails to respond to one of them. To sum it up, the application and choice of types of chemotherapy are tricky. Doctors need to constantly test and monitor their patients in order to make the right decisions at crucial moments in the evolution of the disease. This line of work involves a great deal of responsibility and brings about a significant emotional burden when one's life depends on a professional decision.
