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Chemoprevention or chemoprophylaxis refers to the administration of a medication for the purpose of preventing disease or infection. [1] [2] Antibiotics, for example, may be administered to patients with disorders of immune system function to prevent bacterial infections (particularly opportunistic infection). [3]
[2] [3] It is sometimes practiced in patients with severe burns and leukemia, or those undergoing chemotherapy. [ 4 ] [ 5 ] When reverse isolation is practiced in laminar air flow or high-efficiency particulate air (HEPA)-filtered rooms, there was an improvement in survival for patients receiving bone marrow or stem cell grafts.
The health care provider may need to use topical anesthetic before accessing the port. Ports can be used for medications, chemotherapy, and blood. As ports are located completely under the skin, they are easier to maintain and have a lower risk of infection than CVC or PICC catheters. [4]
Chemotherapy may be given with a curative intent (which almost always involves combinations of drugs), or it may aim only to prolong life or to reduce symptoms (palliative chemotherapy). Chemotherapy is one of the major categories of the medical discipline specifically devoted to pharmacotherapy for cancer, which is called medical oncology. [1] [2]
Metronomic chemotherapy, which involves regularly giving patients low dosages of chemotherapy drugs, is one instance of this. [46] This technique has been shown to have the potential to change the tumor microenvironment and limit tumor growth. [47] It is yet unknown how best to employ metronomic chemotherapy, especially for varied cancer types ...
“The infection might only be in one part of the body and not affect the core temperature enough to cause a fever,” Cohan says. “Other things, like how sensitive each person is to temperature ...
How to avoid hiccups It isn’t always possible to completely prevent a hiccup episode, the experts note. However, there are some things you can try to avoid getting the hiccups, including:
Chemotherapy is the treatment of cancer with one or more cytotoxic anti-neoplastic drugs (chemotherapeutic agents) as part of a standardized regimen. The term encompasses a variety of drugs, which are divided into broad categories such as alkylating agents and antimetabolites . [ 178 ]