نتایج جستجو برای: chemotherapy and radiation
تعداد نتایج: 16897474 فیلتر نتایج به سال:
Treatment of locally advanced pancreatic cancer is challenging. Despite continuing research, effective treatments continue to be elusive with median survival of only 8-12 months. Treatment options for locally advanced pancreatic cancer include radiation therapy, concurrent chemoradiation or chemotherapy. It is felt that radiation therapy is a suboptimal treatment as most of patients will die of...
to determine the addition of value of neoadjuvant, concurrent and adjuvant chemotherapy to radiation in the treatment of nasopharyngeal carcinoma with regard to the overall survival (os) and disease free survival (dfs) within a six year period in tehran cancer institute. files of all patients with nasopharyngeal carcinoma treated by radiotherapy with or without concurrent chemotherapy in a cura...
BACKGROUND Although chemotherapy and radiation treatment have contributed to increased survivorship, treatment-induced brain injury has been a concern when examining long-term intellectual outcomes of survivors. Specifically, disruption of brain white matter integrity and its relationship to intellectual outcomes in adult survivors of childhood brain tumors needs to be better understood. METH...
Abstract The role of surgery, chemotherapy, and radiation therapy for retinoblastoma has evolved considerably over the years with efficacy intraarterial chemotherapy high incidence secondary malignant neoplasms following therapy. use spot scanning intensity‐modulated proton may reduce risk malignancies. For pediatric nasopharyngeal carcinoma, current standard care is induction followed by chemo...
BACKGROUND Although ionizing radiation is an established environmental risk factor for thyroid cancer, the effect of chemotherapy drugs on thyroid cancer risk remains unclear. We evaluated the chemotherapy-related risk of thyroid cancer in childhood cancer survivors and the possible joint effects of chemotherapy and radiotherapy. METHODS The study included 12,547 five-year survivors of childh...
Cancer is one of the most difficult diseases to treat in modern medicine. Annually, many articles are published that propose various ways for preventing carcinogenesis. Furthermore, research into cancer treatments is carried out with minimal side effects. The most common non-invasive cancer treatments include chemotherapy, targeted therapy, radiotherapy, and immunotherapy. Low effectiveness of...
background: determining the optimal and effective scheme for administrating the chemotherapy agents in breast cancer is the main goal of this scientific research. the most important issue here is the amount of drug or radiation administrated in chemotherapy and radiotherapy for increasing patient's survival. this is because in these cases, the therapy not only kills the tumor cells, but also ki...
For physicians trained in the United States, postoperative combined modality therapy has become the accepted standard for patients with rectal cancer who are at high risk for locoregional and distant recurrence. In 1990, the results of two randomized trials demonstrating improved survival for postoperative chemotherapy with radiation therapy compared with either surgery alone or with postoperat...
STUDY OBJECTIVES The purpose of this phase III clinical trial was to test whether chemotherapy followed by radiation therapy resulted in superior survival to either hyperfractionated radiation or standard radiation in surgically unresectable non-small cell lung cancer. DESIGN Patients were prospectively randomized to 2 months of cisplatin, vinblastine chemotherapy followed by 60 Gy of radiati...
background: contralateral axillary metastasis (cam) is a rare entity in patients with breast cancer which can occur during the primary breast cancer or its follow-up. different treatment modalities include surgery, radiotherapy, and chemotherapy, but there is no agreement on them. in our review, we found 12 series with available data, 82 patients with synchronous or metachronous contralateral a...
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