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Ripretinib, sold under the brand name Qinlock, is a medication for the treatment of adults with advanced gastrointestinal stromal tumor (GIST), a type of tumor that originates in the gastrointestinal tract. [3] [4] It is taken by mouth. [3] [4] Ripretinib inhibits the activity of the kinases KIT and PDGFRA, which helps keep cancer cells from ...
Avapritinib, sold under the brand name Ayvakit among others, is a medication used for the treatment of advanced systemic mastocytosis and indolent systemic mastocytosis. It is also used for the treatment of tumors due to one specific rare mutation: it is specifically intended for adults with unresectable or metastatic gastrointestinal stromal tumor (GIST) that harbor a platelet-derived growth ...
For example, rectal GIST often requires radical surgery to achieve complete resection, involving abdominoperineal resection and permanent stoma. In these situations, neoadjuvant imatinib can significantly decrease tumor size and mitotic activity and permit less radical sphincter-preserving surgery.
[2] [11] It provided good brain penetrance and a significant progression-free survival benefit against chemotherapy in the first line as demonstrated in the ASCEND-4 trial. [ 12 ] Roche's alectinib was FDA approved Dec 2015 (accelerated) for patients who had progressed on crizotinib, with full approval in 2017 as a first-line treatment for ALK ...
Stomach cancer, also known as gastric cancer, is a malignant tumor of the stomach. It's a cancer that develops from the lining of the stomach. [10] Most cases of stomach cancers are gastric carcinomas, which can be divided into a number of subtypes, including gastric adenocarcinomas. [2]
Chemotherapy can boost tumor immunity in two main ways: (a) by killing cancer cells through immunogenic cell death, and (b) by affecting both cancerous and normal cells in the tumor environment. Despite this, many chemotherapy treatments can also suppress the immune system by causing lymphopenia or impairing lymphocyte function.
High-dose chemotherapy (HDC) is a regimen of chemotherapy medicines given at larger dosages. This therapeutic strategy is used to treat some cancers, especially those that are aggressive or have a high chance of coming back. With increased doses of chemotherapy chemicals administered to the body, HDC seeks to optimize the death of cancer cells.
The interventional radiological treatment known as stenting can be used to re-open blockages, for example of the esophagus or bile ducts in cases of esophageal cancer or cholangiocarcinoma, respectively, considerably relieving the patient's adverse symptoms. [22]