Tag Archives: IMRT

IMRT for Mesothelioma: Barriers to Completing Treatment

IMRT for mesothelioma

MD Anderson researchers say too many patients who might benefit from IMRT for mesothelioma never complete the treatment. The problem could be impacting their survival. Intensity Modulated Radiotherapy (IMRT) is a type of targeted radiation. It is designed to direct as much radiation as possible into the mesothelioma tumor without harming the surrounding tissue.  Patients who have a combination of surgery, chemotherapy, and IMRT for mesothelioma have the best odds of survival. But at MD Anderson Cancer Center, only two thirds of eligible patients completed IMRT after mesothelioma surgery. The new study aimed to find out why. Trimodal Therapy and Mesothelioma Survival Malignant mesothelioma rarely responds to a single cancer therapy. Trimodal therapy combines several different treatments to maximize success.  … Continue reading IMRT for Mesothelioma: Barriers to Completing Treatment »

IMRT for Long-Term Survival After Mesothelioma Surgery

Intensity modulated radiation therapy (IMRT) can safely slow or even stop mesothelioma progression after surgery as long as the dose is just right. A team of Texas radiation oncologists reached that conclusion after studying the treatment results of 18 mesothelioma patients between 2005 and 2014. IMRT is a highly targeted form of high-dose radiation. While it can have a powerfully negative effect on tumor cells, it can also have an equally negative effect on healthy lung tissue. Some patients have even died from pulmonary toxicity caused by IMRT. But in a report published in the journal Oncology, doctors from Texas A & M Medical Sciences Center and Baylor Scott and White Hospital found that, as long as the radiation dose … Continue reading IMRT for Long-Term Survival After Mesothelioma Surgery »

Mesothelioma Outcomes May Be Improved by New Radiation Therapy

There is evidence that a new type of radiation therapy may have advantages over other methods for treating mesothelioma patients after surgery. A marriage of spiral CT-scanning technology and intensity modulated radiation therapy (IMRT), helical tomotherapy offers enhanced precision and the ability to ‘sculpt’ the radiation dose to conform to the size and shape of the tumor being treated. Because mesothelioma tumors tend to be irregular in shape and spread out across the membranous mesothelial tissue, this sculpting ability may help doctors deliver just enough post-surgical radiation to kill remaining cancer cells without damaging large numbers of healthy cells. In a recent study on the technology at the University of Paris, a group of French researchers analyzed the treatment outcomes … Continue reading Mesothelioma Outcomes May Be Improved by New Radiation Therapy »