Is it possible to undergo chemotherapy without a port for intravenous infusion?
Jun 05, 2023
Source: Cainiu Health
Dr. Qi Zhirong
Introduction
A port-a-cath is generally recommended for chemotherapy. For patients undergoing chemotherapy, implanting a safe and reliable venous access port provides a secure pathway that not only enables highly concentrated delivery of various medications directly into the central vein, but also enhances prevention of phlebitis and peripheral vascular sclerosis, while effectively avoiding local tissue necrosis caused by complications such as fluid extravasation.
Chemotherapy is generally recommended to be administered via an implanted port. Details are as follows:
An infusion port (or port-a-cath) is a closed intravenous access device and involves a surgical procedure. It fully implants the intravenous delivery system into the body, providing patients with a safe and reliable route for medication administration, thus avoiding the risks associated with conventional direct intravenous injections. It is particularly suitable for patients with small blood vessels, those requiring long-term intravenous infusions, repeated drug administration, frequent blood transfusions, or long-term parenteral nutrition.
For chemotherapy patients, implanting a safe and reliable venous access port provides a secure channel that not only allows highly concentrated drugs to be delivered directly into the central vein but also helps prevent phlebitis and peripheral vessel sclerosis. It effectively reduces the risk of local tissue necrosis caused by complications such as fluid leakage. While the use of an infusion port supports the effectiveness of chemotherapy, it cannot guarantee 100% safety.
After the port is placed, it is necessary to visit the hospital regularly for follow-up checks, including assessing whether the infusion line is blocked. If any adverse reactions occur, medical attention should be sought promptly.
