Solid Tumors

Sandra Wade first e-mailed me on July 15, 2011. As you can see in the excerpts from her correspondence with me below, she asked me to contact her oncologist and let her know that as a breast cancer survivor, Sandra had suffered more than she should have, because she was not referred for rehabilitation services.

Approximately 15% to 20% of patients with breast cancer have HER2-positive disease. The American Society of Clinical Oncology (ASCO) released new clinical practice guidelines for the treatment of women with advanced HER2-positive breast cancer, focusing on systemic therapies.

Orlando, FL—Delaying a prostate-specific antigen (PSA)-triggered prostate biopsy to allow for additional PSA assessments might have avoided more than 70% of subsequent biopsies, according to a study of negative biopsies for >28,000 men reported at the 2014 American Urological Association annual meeting.

Orlando, FL—Treatment with enzalutamide (Xtandi) after progression with androgen-deprivation therapy (ADT) led to a significant improvement in survival for men with metastatic castration-resistant prostate cancer (mCRPC), according to a new randomized trial reported at the 2014 American Urological Association annual meeting.

Hollywood, FL—Driver mutations, most frequently KRAS and EGFR, account for approximately 50% of non–small-cell lung cancer (NSCLC), and this recognition is shifting the NSCLC treatment paradigm toward targeted therapy when possible, said Leora Horn, MD, MSc, Assistant Professor of Medicine, Division of Hematology/ Oncology, Vanderbilt University, Nashville, TN, at the 2014 National Comprehensive Cancer Network Conference.

Stockholm, Sweden—An inexpensive, noninvasive imaging modality is proving successful for verifying the presence of prostate cancer.

Hollywood, FL—The treatment options for patients with castration-resistant prostate cancer (CRPC) have increased over the past few years. Understanding the clinical disease states is essential when choosing therapy for this patient population, according to Celestia S. Higano, MD, Professor of Medicine and Urology, University of Washington, Seattle, who described the recent additions to the therapeutic armamentarium at the 2014 National Comprehensive Cancer Network Conference.

According to a new systematic review of the risks and benefits of breast cancer screening, regular mammography is associated with a 19% reduction in breast cancer mortality, but it is also associated with a 61% cumulative risk of a false-positive result, and approximately 19% of the cases are, in fact, considered overdiagnoses (Pace LE, Keating NL. JAMA. 2014;311:1327-1335).

The American Society of Clinical Oncology (ASCO) has issued new guidelines for the use of sentinel node biopsy (SNB) in patients with early-stage breast cancer (Lyman GH, et al. J Clin Oncol. 2014;32:1365-1383. The newer version expands the use of SNB to a larger group of patients, based on evidence from 9 randomized trials and 13 cohort studies conducted since 2005, when the first SNB guidelines were published.

San Francisco, CA—Magnetic resonance imaging (MRI)-guided brachy­therapy led to significantly less urinary dysfunction in men being treated for localized prostate cancer compared with ultrasound-guided techniques, according to a long-term prospective cohort study reported at the 2014 Genitourinary Cancers Symposium.