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Discover 17,885 clinical trials near Houston, Texas. Find research studies in your area.
Showing 13081-13100 of 17,885 trials
NCT00508703
The goal of this clinical research study is to use CT scans to find any changes in position of the vagina and pelvic lymph node areas during the course of IMRT radiation therapy. Treatment can then be adjusted in order to "spare" as much normal tissue as possible during radiation therapy. Another goal is to study the side effects of IMRT radiation therapy.
NCT02042443
This randomized phase II trial studies how well trametinib or combination chemotherapy works in treating patients with refractory or advanced biliary or gallbladder cancer or that cannot be removed by surgery. Trametinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as fluorouracil, leucovorin calcium, and capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known whether giving trametinib is more effective than combination chemotherapy in treating patients with biliary or gallbladder cancer.