Which medications in the drug class Antiemetic Agents are used in the treatment of Small Cell Lung Cancer (SCLC)?

Updated: May 07, 2021
  • Author: Winston W Tan, MD, FACP; Chief Editor: Nagla Abdel Karim, MD, PhD  more...
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Answer

Antiemetic Agents

Metoclopramide (Metozolv ODT, Reglan)

Metoclopramide is a dopamine antagonist that enhances the response to acetylcholine of tissue in the upper GI tract, causing antiemetic activity. At higher doses, metoclopramide blocks serotonin receptors in the chemoreceptor trigger zone of the central nervous system (CNS).

Ondansetron (Zofran, Zofran ODT, Zuplenz)

Ondansetron is a selective serotonin (5-HT3)-receptor antagonist that is used to prevent chemotherapy-induced nausea and vomiting.

Granisetron (Kytril, Granisol, Sancuso)

Granisetron is a selective 5-HT3-receptor antagonist that is used to prevent chemotherapy-induced nausea and vomiting.

Dolasetron (Anzemet)

Dolasetron binds to 5-HT3 receptors located on vagal neurons in the GI tract, blocking signals to the vomiting center, thus preventing nausea and vomiting.

Palonosetron (Aloxi)

Palonosetron is a selective 5-HT3 receptor antagonist with long half-life (40 h) that blocks 5-HT3 receptors peripherally and centrally in the chemoreceptor trigger zone. This agent is indicated for the prevention of chemotherapy-induced nausea and vomiting.


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