Cancer of the pancreas, which is usually a poor prognosis, the fourth leading cause of cancer death. He has killed more than 32,000 Americans last year. Therefore, researchers are studying ways to improve visibility.
A large recent study showed that the patient was surgical removal of the pancreas, which received both radiotherapy and chemotherapy for survival.
If the radiationTherapy and / or chemotherapy is a person who has undergone an operation to remove all visible cancer is called adjuvant therapy. An example of routine use of adjuvant radiotherapy and chemotherapy is that of a woman who had a lumpectomy to remove a malignant tumor of the breast.
The researchers examined the records of 472 men who had complete surgical removal of the pancreas. All had negative margins, a margin of normal tissue, surrounded byCancer cells. Patients whose disease has spread beyond the pancreas or whose disease is not completely removed, were excluded. Also excluded patients who had a slowly growing variant of pancreatic cancer.
After review, the records of 454 patients were eligible for analysis. The comparison was made of patients undergoing radiotherapy and adjuvant chemotherapy after surgery at the same time against those who did not.
More than halfThe patients received radiotherapy and adjuvant chemotherapy (274 of 454 patients). About 50 percent of them survived two years and 28 percent went to live at least five years.
This information is used with third countries (180 of 454 patients) who received no additional treatment after surgery, and contrasts their survival was significantly lower, 39 percent in two years and 17 percent in five years, respectively.
Addition, patients after chemotherapy Course of adjuvant radiotherapy and concurrent chemotherapy seemed to survive better yet, 61 percent and 31 percent in two to five years. However, only 28 out of 454 patients received this therapy, so it is too early to draw any conclusions from this small population size.
However, the results of this study, a significant improvement in survival for adjuvant radiotherapy and chemotherapy after undergoing indicates the complete removal of> Pancreatic cancer. Another good news is that the incidence of pancreatic cancer has decreased in recent years.
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