Radiation Therapy News and Research

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Radiation therapy (also called radiotherapy, x-ray therapy, or irradiation) is the use of a certain type of energy (called ionizing radiation) to kill cancer cells and shrink tumors. Radiation therapy injures or destroys cells in the area being treated (the “target tissue”) by damaging their genetic material, making it impossible for these cells to continue to grow and divide. Although radiation damages both cancer cells and normal cells, most normal cells can recover from the effects of radiation and function properly. The goal of radiation therapy is to damage as many cancer cells as possible, while limiting harm to nearby healthy tissue.

Rural women with breast cancer less likely to receive radiation therapy after lumpectomy

Rural women with breast cancer are less likely than their urban counterparts to receive recommended radiation therapy after having a lumpectomy, a breast-sparing surgery that removes only tumors and surrounding tissue, a study by Mayo Clinic and others found.

28 Jun 2013

Pretreatment PET staging of LS-SCLC associated with improved survival

Each year, 13 percent of all newly diagnosed lung cancer patients are diagnosed with small-cell lung cancer (SCLC). Approximately 39 percent of patients with SCLC are diagnosed with limited-stage disease, meaning the cancer is only present in one lung, but may have spread to lymph nodes or tissue between the lungs.

26 Jun 2013

Tulsa Cancer Institute: The first U.S. center to treat patient with Accuray's TomoHDA System

Accuray Incorporated, announced today that the Tulsa Cancer Institute is the first U.S. center to treat a patient with Accuray's TomoHDA System, the latest and most advanced innovation in the TomoTherapy product lineage designed to treat the full spectrum of cancer patients.

25 Jun 2013

Rural women with breast cancer less likely to receive radiation therapy after lumpectomy

25 Jun 2013

Researchers develop method to identify aggressive prostate cancers

Researchers at Moffitt Cancer Center and colleagues at Louisiana State University have developed a method for identifying aggressive prostate cancers that require immediate therapy. It relies on understanding the genetic interaction between single nucleotide polymorphisms. The goal is to better predict a prostate cancer's aggressiveness to avoid unnecessary radical treatment.

20 Jun 2013

Men with low-risk prostate cancers can choose watchful waiting for better quality of life, study says

Many men with low-risk, localized prostate cancers can safely choose active surveillance or "watchful waiting" instead of undergoing immediate treatment and have better quality of life while reducing health care costs, according to a study by researchers at Dana-Farber Cancer Institute and Massachusetts General Hospital.

18 Jun 2013

KLAS announces 2013 Best in KLAS Awards for medical equipment and infrastructure

KLAS just released the 2013 Best in KLAS Awards: Medical Equipment & Infrastructure report ranking the best-performing imaging, pharmacy automation and infrastructure vendors in the world.

From Elekta 15 Jun 2013

Black women with breast cancer experience treatment delays, new study finds

Black women with breast cancer are more likely than Hispanic or white women to experience delays in the initiation of chemotherapy or radiation after surgery, finds a new study in Health Services Research.

13 Jun 2013

Radionuclide drug treatment planning goes to next level with 3-D patient models

External beam radiation treatment has long been manipulated into the unique shape of patients' tumors for personalized cancer care. Technology providing a means of patient-specific radionuclide drug therapies has not been standardized, as it has been limited to software that requires oncologists to manually define the areas of tumors.

13 Jun 2013

International clinical study shows that BioProtect Balloon Implant has potential to reduce rectal injury

Several years ago, Virginia Commonwealth University Massey Cancer Center became the first center in the United States to test an Israeli-invented device designed to increase the space between the prostate and the rectum in prostate cancer patients undergoing radiation therapy.

11 Jun 2013

Cancer Institute of New Jersey offers COMET-2 clinical trial to examine cabozantinib drug

The Cancer Institute of New Jersey is one of 50 sites across the nation to offer a clinical trial known as COMET-2 that examines whether the drug cabozantinib is effective in reducing bone pain in patients with prostate cancer that is no longer responsive to hormone therapy and has spread (metastasized) to other parts of the body.

7 Jun 2013

Instillation of chemotherapy can minimize recurrence and progression of bladder cancer

Researchers at UCLA's Jonsson Comprehensive Cancer Center led by Dr. Karim Chamie have found that more intense surveillance and treatment of bladder cancer in the first two years after diagnosis could reduce the number of patients whose cancer returns after treatment and lower the disease's death rate. The study was published online ahead of press today in the journal Cancer.

6 Jun 2013

CTCA offers hope to Hispanics with advanced stage cancer

For the nation's fastest growing population, cancer ranked as the number one leading cause of death among Hispanics, based on a 2012 American Cancer Society report.

6 Jun 2013

Accuray announces treatment of first patient with new TomoHDA System

Accuray Incorporated, announced today the first patient has been treated with its new TomoHDA System at Centre Oscar Lambret in Lille, France.

5 Jun 2013

Researchers to receive ASTRO Gold Medal for outstanding contributions to the field of radiation oncology

The American Society for Radiation Oncology (ASTRO) will award Amato J. Giaccia, PhD, Radhe Mohan, PhD, FASTRO, and Prabhakar Tripuraneni, MD, FASTRO, with the Society's highest honor—the ASTRO Gold Medal. The 2013 awardees will receive the ASTRO Gold Medal during the Awards Ceremony on Tuesday, September 24, at ASTRO's 55th Annual Meeting, September 22-25, 2013, at the Georgia World Congress Center in Atlanta.

5 Jun 2013

MU researcher examines how stories influence decision-making among patients

Stories often appear in health communication in order to encourage individuals to change behaviors, such as smoking or not wearing sunscreen. A University of Missouri researcher studied how stories influence patients' decision-making when behavior change is not the desired outcome of the health communication.

5 Jun 2013

Researchers demonstrate how modified citrus pectin works against cancer

A new review by researchers at the University of Maryland School of Medicine highlights a large body of published research demonstrating how modified citrus pectin, works against cancer.

4 Jun 2013

Scientists pinpoint genetic traits of cells that give rise to gliomas

A multi-institutional team of researchers have pinpointed the genetic traits of the cells that give rise to gliomas - the most common form of malignant brain cancer. The findings, which appear in the journal Cell Reports, provide scientists with rich new potential set of targets to treat the disease.

4 Jun 2013

Soligenix receives FDA Fast Track designation for SGX942 to treat patients with oral mucositis

Soligenix, Inc., a clinical stage biopharmaceutical company, announced today that its SGX942 development program for the treatment of oral mucositis as a result of radiation and/or chemotherapy treatment in head and neck cancer patients has received "Fast Track" designation from the US Food and Drug Administration.

3 Jun 2013

Study investigates gene expression signature to predict response to bevacizumab

A new test may help identify newly diagnosed glioblastoma patients more likely to benefit from bevacizumab (Avastin-), according to new research from The University of Texas MD Anderson Cancer Center.

3 Jun 2013

Radiation Therapy News and Research

Further Reading

Rural women with breast cancer less likely to receive radiation therapy after lumpectomy

Pretreatment PET staging of LS-SCLC associated with improved survival

Tulsa Cancer Institute: The first U.S. center to treat patient with Accuray's TomoHDA System

Rural women with breast cancer less likely to receive radiation therapy after lumpectomy

Researchers develop method to identify aggressive prostate cancers

Men with low-risk prostate cancers can choose watchful waiting for better quality of life, study says

KLAS announces 2013 Best in KLAS Awards for medical equipment and infrastructure

Black women with breast cancer experience treatment delays, new study finds

Radionuclide drug treatment planning goes to next level with 3-D patient models

International clinical study shows that BioProtect Balloon Implant has potential to reduce rectal injury

Cancer Institute of New Jersey offers COMET-2 clinical trial to examine cabozantinib drug

Instillation of chemotherapy can minimize recurrence and progression of bladder cancer

CTCA offers hope to Hispanics with advanced stage cancer

Accuray announces treatment of first patient with new TomoHDA System

Researchers to receive ASTRO Gold Medal for outstanding contributions to the field of radiation oncology

MU researcher examines how stories influence decision-making among patients

Researchers demonstrate how modified citrus pectin works against cancer

Scientists pinpoint genetic traits of cells that give rise to gliomas

Soligenix receives FDA Fast Track designation for SGX942 to treat patients with oral mucositis

Study investigates gene expression signature to predict response to bevacizumab

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

Advancing Intracellular Delivery with LumiPore®

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