Prostate cancer is one of the most common cancers treated with radiotherapy (RT). Conventional RT for low-risk patients usually involves 40–45 treatments given over eight or nine weeks. Several studies suggest that hypofractionated RT—fewer treatments but with a higher dose per treatment—may produce a similar survival benefit. When two treatments have similar survival outcomes, the decision process looks at symptom profiles, quality of life, and cost.

Radiation therapy (RT) has been used as a safe and effective treatment option for patients with cancer for more than a century. Like any cancer therapy, it does carry risks and side effects, but RT has improved drastically over the past 20 years and has even been shown to enhance the effectiveness of immunotherapy.

Included in the treatment plan for approximately 50% of all patients with cancer, radiotherapy (RT) is a significant component of cancer care. RT is a technology-driven oncology modality, which means it has continually evolved since being introduced in cancer care in the early 20th century.

Women receiving pelvic radiation therapy for gynecologic cancers are at higher risk for significant decreases in bone mineral density (BMD), with 7.8% of women in the study diagnosed with a pelvic fracture, according to findings from a study published in Cancer.

Proton beam radiation therapy is safer and equally effective as traditional radiation for adults with advanced cancers, researchers reported in study findings in JAMA Oncology.

The abscopal effect is a unique phenomenon in cancer treatment that occurs when radiation shrinks untreated tumors found elsewhere in the body in addition to the targeted tumor. The effect has a long history, dating back to the 1950s, but it doesn’t commonly occur in practice and the mechanisms are not fully understood. Research has shown that combining immunotherapy with radiation increases the rate at which the abscopal effect occurs. Understanding how it appears in practice could potentially lead to new cancer treatments and a novel approach to combining immunotherapies with radiation.

The Adjuvant Radiotherapy Intensification Classifier (ARTIC) predicts which women with early-stage breast cancer will benefit the most from radiotherapy, as well as their risk for locoregional recurrence after radiation, researchers reported in study findings published in the Journal of Clinical Oncology. 

Children with acute lymphoblastic leukemia (ALL) at risk for cancer recurrence in the brain don’t need prophylactic radiation therapy, researchers reported in the Journal of Clinical Oncology. 

Global radiation oncology research has seen an increased commitment to addressing disparities in the world and at home. The more radiation oncology proves and improves itself as a therapeutic modality, the more we are faced with the reality that the odds for survival are related to geography, poverty, education, and race.

Patients receiving hypofractionated external-beam radiation therapy (EBRT) for early-stage prostate cancer experienced similar outcomes and toxicities as those receiving standard radiation at lower doses over a longer period of time, the American Society for Radiation Oncology, American Society of Clinical Oncology, and American Urological Association say in a new clinical guideline.

Which of the Following Represents the Rate of Radioactive Decay Equal to One Disintegration per Second? 

A. Gray

B. Becquerel  

C. Curie

Nurse practitioners provide quality and value in radiation oncology clinics. By managing the effects of radiation during and after treatment, as well as following patients into survivorship, nurse practitioners are continually improving the quality of care that patients receive during and following treatment.

Misconceptions about radiation treatments, associated side effects, and impact on patient care still permeate medical oncology for patients and providers alike. As educators, patient advocates, and caregivers, radiation oncology nurses play a critical role in the successful treatment and support of patients with cancer.

Radiation therapy is a precise cancer treatment that targets tumor cells specifically and spares healthy surrounding tissues. Contrary to pharmacologic treatment methodologies, side effects are predominantly site-specific.

Conventional radiation therapies typically use x-rays to deliver radiation treatments to patients with cancer. However, centers around the United States are focusing more on the promise of proton therapy, as well as researching the links between radiation treatments and immunotherapy.

The field of radiation therapy has come a long way since the introduction of x-rays in 1896. Radiation therapy is now used in nearly 50% of all cancer cases and contributes to 40% of curative treatment. With recent advancements, radiation therapy has grown by leaps and bounds.

Patients with prostate cancer who undergo radiation treatment, especially brachytherapy, may be at increased risk of bladder cancer more than 10 years later, according to the results of a new study presented at the American Urological Association annual meeting.

Patients who miss two or more regularly scheduled radiation therapy sessions may be at increased risk of recurrence even if they eventually complete their course of treatment, researchers reported after a recent study.

William calls your office complaining of painful redness and blisters on his chest. He admits that during the recent warm weather, he hadn’t been wearing a shirt while working in the yard. He initially thought it was a sunburn, but the symptoms continued to worsen and were unrelieved by typical sunburn remedies. Upon reviewing William’s chart, you see that he recently received radiation and chemotherapy therapy for Hodgkin disease. What would you do?