Port Vs. IV for Chemotherapy
Chemotherapy is a drug-based treatment designed to kill or damage malignant (cancerous) cells in the body. Depending on individual circumstances, patients may receive chemotherapy in a number of ways, including through a standard IV (intravenous) line or an implanted port.
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Standard IV Treatment
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During standard IV treatment, patients receive chemotherapy drugs through a needle inserted into a vein in the lower arm or hand, according to the National Cancer Institute (NCI). The needle is removed at the end of a given chemotherapy treatment.
Treatment Variables
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Depending on individual circumstances, patients may receive standard IV chemo doses quickly or over several hours, according to Drugs.com. The IV line may also remain in place for several days.
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Intravenous Ports
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Doctors may also administer IV doses of chemotherapy through a surgically implanted port, notes the NCI.
Port Implantation
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Doctors typically implant venous access ports made of titanium, plastic or stainless steel under the skin of the upper arm or chest, according to the American Cancer Society. A thin tube called a catheter connects the port to a large vein.
Reasons
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The American Cancer Society cites reasons for using a port that include long-term, frequent or continuous doses of chemotherapy; the need to administer several chemo drugs at once; and the use of drugs that can cause serious skin or muscle damage.
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