Small Benefit Seen in Adding Radiation to DCIS Plan for Breast Cancer

Excerpt:

“Patients with ductal carcinoma in situ (DCIS) are often treated with radiation after lumpectomy, although it has remained unclear whether this can reduce the risk of dying from this noninvasive form of breast cancer. A new study published Friday said that the combination of the 2 treatments was associated with a small benefit in reduced risk of breast cancer death compared with lumpectomy or mastectomy alone.”

Go to full article.

If you’re wondering whether this story applies to your own cancer case or a loved one’s, we invite you to use our ASK Cancer Commons service.


Adjuvant Radiotherapy Improves Outcomes for High-Risk Prostate Cancer

Excerpt:

“Adjuvant radiotherapy appeared associated with better outcomes than surveillance followed by early-salvage radiotherapy among patients with prostate cancer with adverse pathological features who underwent prostatectomy, according to study results published in JAMA Oncology.

” ‘It remains very controversial whether patients with high-risk features after a radical prostatectomy for prostate cancer should receive adjuvant radiation therapy to prevent a recurrence of their prostate cancer as measured by a rise in PSA, or whether we should observe patients after surgery and only radiate those who demonstrate a detectable PSA,’ Rahul D. Tendulkar, MD, of the department of radiation oncology at Cleveland Clinic, told HemOnc Today.”

Go to full article.

If you’re wondering whether this story applies to your own cancer case or a loved one’s, we invite you to use our ASK Cancer Commons service.


FAQs After Diagnosis: Early Stage Hormone-Positive Breast Cancer


This post is written by ASK Cancer Commons Scientist and Product Team Member Amanda Nottke, PhD. Dr. Nottke regularly provides guidance to patients through our ASK Cancer Commons service.

After a diagnosis of early stage, hormone-positive breast cancer, you may find yourself facing several daunting decisions, such as choosing between the extensive surgery of mastectomy versus a more minor lumpectomy procedure paired with radiation (with all its challenging side effects). And once surgery is complete, what next? Hormone therapy is clearly indicated for many women, but which drug, and how long to take it? And what about chemo—how to know if the tough side effects are worth the possible reduction in risk of recurrence?

Fortunately, there are a wealth of quality datasets available to inform these decisions. Below are some of the questions we get most frequently from patients using our ASK Cancer Commons service, answered according to the latest thinking from scientific literature and our expert physician network. If you are facing your own cancer treatment decisions and would like free one-one-one expert support, please submit your case here.

1. If my doctor has said either mastectomy or lumpectomy plus radiation are appropriate for me, how do I choose?

Many studies have looked at this, and overall the outcomes for mastectomy versus lumpectomy plus radiation are extremely similar (both are effective treatments, so you can instead weigh the side effects of radiation versus the more intensive surgery of the mastectomy). This webpage provides a helpful summary of the pros and cons of mastectomy compared to lumpectomy. Continue reading…


Long-Term Survival Rates More Than Double Previous Estimates for Locally Advanced Lung Cancer

Excerpt:

“Long-term results of a phase III clinical trial indicate that survival rates for patients receiving chemoradiation for unresectable, locally advanced non-small cell lung cancer (NSCLC) may be more than twice as high as previous estimates. At five years following treatment with a standard dose of 60 Gray (Gy) radiation delivered in 30 fractions, the overall survival rate was 32 percent, setting a new benchmark of survival for patients with inoperable stage III NSCLC. The trial, RTOG 0617, also confirms that a standard dose of radiation therapy is preferable to a higher dose and that cetuximab offers no additional survival benefit for these patients. Findings will be presented today at the 59th Annual Meeting of the American Society for Radiation Oncology (ASTRO) in San Diego.”

Go to full article.

If you’re wondering whether this story applies to your own cancer case or a loved one’s, we invite you to use our ASK Cancer Commons service.


Radiation Therapy Can Enhance Effectiveness of Immunotherapy in People With Advanced Lung Cancer, UCLA Study Finds

Excerpt:

“A new study by UCLA scientists has found that the breakthrough immunotherapy drug pembrolizumab can be more effective in improving survival in people with non-small cell lung cancer (NSCLC) if they have previously received radiation therapy, compared to those without a history of radiation treatment. The findings are important as the strategies of combining radiation therapy with anti-PD-1 antibodies such as pembrolizumb are currently being explored, and have the potential to increase the overall benefit of immunotherapy for people with NSCLC, the most common form of lung cancer.”

Go to full article.

If you’re wondering whether this story applies to your own cancer case or a loved one’s, we invite you to use our ASK Cancer Commons service.


A New Prognostic Classification May Help Clinical Decision-Making in Glioblastoma

Excerpt:

“New research shows that taking molecular variables into account will improve the prognostic classification of the lethal brain cancer called glioblastoma (GBM).

“The study was led by researchers at The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC – James).

“Published in the journal JAMA Oncology, the study found that adding significant molecular biomarkers to the existing GBM classification system improves the prognostic classification of GBM patients who have been treated with radiation and the drug temozolomide.”

Go to full article.

If you’re wondering whether this story applies to your own cancer case or a loved one’s, we invite you to use our ASK Cancer Commons service.


Older Women with Breast Cancer Report Better Cosmetic Satisfaction with Less Radiation, Less Surgery

Excerpt:

“In the first study evaluating patient-reported cosmetic outcomes in a population-based cohort of older women with breast cancer, The University of Texas MD Anderson Cancer Center researchers found that less radiation was associated with improved cosmetic satisfaction long-term. However, reduced radiation was also associated with a slightly increased risk of disease recurrence.

“The findings, presented at the 2016 San Antonio Breast Cancer Symposium in a poster session by Cameron W. Swanick, M.D., should serve as an important discussion point between older patients and their physicians when making treatment decisions.”

Go to full article.

If you’re wondering whether this story applies to your own cancer case or a loved one’s, we invite you to use our ASK Cancer Commons service.


Study Shows Strong Evidence Supporting Radiation Boost to Tumor Bed in Ductal Carcinoma in Situ

Excerpt:

“A radiation boost to the local tumor bed following treatment with breast-conserving therapy (ie, local excision followed by whole-breast radiation therapy) improves local control for patients with ductal carcinoma in situ, according to a study of pooled data from 10 academic centers, presented at the 58th Annual Meeting of the American Society of Radiation Oncology (ASTRO). The magnitude of improvement is similar to that seen for a radiation boost in invasive breast cancer.”

Go to full article.

If you’re wondering whether this story applies to your own cancer case or a loved one’s, we invite you to use our ASK Cancer Commons service.


Benefit of Radiation Boost in DCIS Validated

Excerpt:

“A radiation boost to the tumor bed led to a small but statistically significant reduction in breast cancer recurrence after breast-conserving therapy for ductal carcinoma in situ (DCIS), a randomized study showed.

“Women who received the radiation boost had a 15-year freedom from ipsilateral recurrence of 91.6% compared with 88.0% for patients who had lumpectomy and adjuvant irradiation but not boost to the tumor bed. The additional protection afforded by the radiation boost encompassed both DCIS and invasive recurrence.”

Go to full article.

If you’re wondering whether this story applies to your own cancer case or a loved one’s, we invite you to use our Lifeline service.