The oncologist
-
Recommendations for communicating bad or serious news are based on limited evidence. This study was designed to understand patient perspectives on what patients value when oncologists communicate news of cancer recurrence. ⋯ This study suggests that oncologists giving news of cancer recurrence could think of the communication as going back and forth between recognition and guidance and could ask themselves: "Have I demonstrated that I recognize the patient's experience hearing the news?" and "Have I provided guidance to the next steps?"
-
Review Meta Analysis
A systematic review and meta-analysis of intravenous palonosetron in the prevention of chemotherapy-induced nausea and vomiting in adults.
We performed a systematic review and meta-analysis to compare treatment effectiveness and adverse effects in cancer patients receiving chemotherapy with palonosetron to prevent chemotherapy-induced nausea and vomiting (CINV). ⋯ The use of palonosetron should be considered an integral part of adjuvant therapy for prevention of the acute, delayed, and overall phases of CINV. The 0.25 mg intravenous palonosetron dose is as effective as the 0.75 mg intravenous palonosetron dose. However, 0.75 mg intravenous palonosetron causes constipation more frequently than the first-generation 5-HT3RA.
-
The possibility of targeting tumor angiogenesis was postulated almost 40 years ago. The vascular endothelial growth factor (VEGF) family and its receptors have since been characterized and extensively studied. VEGF overexpression is a common finding in solid tumors, including esophagogastric cancer, and frequently correlates with poor prognosis. ⋯ Evaluation of bevacizumab in the neoadjuvant and perioperative settings continues, hypothesizing that a higher response rate will translate into longer survival in patients with operable disease. Despite extensive research, the discovery of a reliable predictive biomarker for antiangiogenic therapy continues to elude the scientific and oncology communities, and mechanisms of primary and acquired resistance are incompletely understood. We are therefore currently unable to personalize antiangiogenic therapy for established indications, or use molecular selection for clinical trials evaluating novel indications.
-
Review
Current knowledge on contralateral prophylactic mastectomy among women with sporadic breast cancer.
The use of contralateral prophylactic mastectomy (CPM) in the U. S. among patients with unilateral invasive breast cancer increased by 150% from 1993 to 2003. Although CPM has been shown to reduce the risk for developing contralateral breast cancer, there is conflicting evidence on whether or not it reduces breast cancer mortality or overall death. ⋯ The lack of information about the clinical value of CPM in women with sporadic breast cancer is an important public health problem. This review evaluates current data on the clinical indications for CPM and long-term patient satisfaction and psychosocial outcomes. Gaps in knowledge about the clinical value of CPM, including patient- and physician-related psychosocial factors that influence the decision-making process of CPM among women with sporadic breast cancer, are highlighted.