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Discover 20,904 clinical trials near Philadelphia, Pennsylvania. Find research studies in your area.
Showing 6661-6680 of 20,904 trials
NCT02514525
To evaluate the efficacy and safety of the CryoBalloon Focal Ablation System for the treatment of previously-untreated ("treatment naïve") Barrett's Esophagus (BE)
NCT00554788
This phase III trial is studying the side effects and how well giving combination chemotherapy together with autologous stem cell transplant and/or radiation therapy works in treating young patients with extraocular retinoblastoma. Giving chemotherapy before an autologous stem cell transplant stops the growth of tumor cells by stopping them from dividing or killing them. After treatment, stem cells are collected from the patient's blood and/or bone marrow and stored. More chemotherapy is given to prepare the bone marrow for the stem cell transplant. The stem cells are then returned to the patient to replace the blood-forming cells that were destroyed by the chemotherapy. Radiation therapy uses high energy x-rays to kill tumor cells. Giving radiation therapy after combination chemotherapy and/or autologous stem cell transplant may kill any remaining tumor cells.