Alvarez, E. et al. Cancer. Published online: 27 February 2017
Background: Adolescents and young adults (AYAs) ages 15 to 39 years with cancer continue to experience disparate survival outcomes compared with their younger and older counterparts. This may be caused in part by differential access to specialized cancer centers (SCCs), because treatment at SCCs has been associated with improved overall survival. The authors examined social and clinical factors associated with AYA use of SCCs (defined as Children’s Oncology Group-designated or National Cancer Institute-designated centers).
Conclusions: Receiving care at an SCC was influenced by insurance, race/ethnicity, geography, and tumor type. Identifying the barriers associated with decreased SCC use is an important first step toward improving outcomes in AYA oncology patients
Spielman, D.B. et al. Clinical Oncology. Published online: 24 February 2017
Image shows high magnification micrograph of medullary thyroid carcinoma.
Anaplastic thyroid cancer, medullary thyroid cancer, primary thyroid lymphoma and primary thyroid sarcoma are rare thyroid cancers that comprise 5–10% of all thyroid malignancies. Unlike well-differentiated thyroid cancers, these malignancies have few treatment options and carry a worse prognosis.
The literature surrounding these pathologies is limited, but remains an area of active research. Despite the rarity of these conditions, they remain an important part of the differential diagnosis for any thyroid nodule. Awareness of their presentation, work-up and management is critical for oncologists and head and neck surgeons. The purpose of this article is to provide a broad overview of these malignancies with an emphasis on emerging clinical research and therapies.
Everyone who has colorectal cancer diagnosed should be tested for an inherited genetic condition called Lynch syndrome, new guidance states | BMJ
The National Institute for Health and Care Excellence (NICE) recommends microsatellite instability testing or immunohistochemistry to detect abnormalities that may indicate the syndrome.
Lynch syndrome, the most common cause of hereditary bowel cancer, has also been linked to an increased risk of developing other cancers including womb, ovarian, and stomach. People with the condition who develop colorectal cancer generally do so at a younger age, usually 40-50.
Testing for the condition helps to identify whether the patient’s family are also at increased risk of cancer so that they can be monitored more closely if needed, says NICE. Where these tests show that a person has a risk of the syndrome, the guidance recommends further tests to confirm the diagnosis. Because it is an inherited condition, a positive test can also lead to testing of family members.
Diagnosing Lynch syndrome may also help with the choice of treatment for colorectal cancer—for example, to direct chemotherapy or surgery.
Honein-AbouHaidar, G.N. et al. (2017) BMJ Open. 7:e013965.
Objectives: Diagnostic assessment programmes (DAPs) can reduce wait times for cancer diagnosis, but optimal DAP design is unknown. This study explored how organisational characteristics influenced multidisciplinary teamwork and diagnostic service delivery in lung cancer DAPs.
Conclusions: This study identified several DAP characteristics that could be improved to facilitate teamwork and enhance service delivery, thereby contributing to knowledge of organisational determinants of teamwork and associated outcomes. Findings can be used to update existing DAP guidelines, and by managers to plan or evaluate lung cancer DAPs. Ongoing research is needed to identify ideal roles for navigators, and staffing models tailored to case volumes.
Measuring patients’ muscle mass and quality could potentially help doctors better identify patients at high risk for toxic side effects that could require hospitalizations, researchers report | ScienceDaily
Researchers at the University of North Carolina Lineberger Comprehensive Cancer Center report in the journal Clinical Cancer Research that a tool developed at UNC could potentially help doctors better identify patients at high risk for toxic side effects that could require hospitalizations.
Shlomit Strulov Shachar, MD, the study’s first author, said they found that low measures of muscle quality and quantity in patients with early-stage breast cancer were linked to serious side effects and hospitalizations. Based on their findings, the researchers believe measuring muscle composition could be helpful in predicting which patients will experience side effects from chemotherapy, and in determining appropriate drug doses.
Walking for just 30 minutes three times per week could improve the quality of life for those with advanced cancer, a new study has found | ScienceDaily
Researchers from the University of Surrey collaborated with those form the Florence Nightingale Faculty of Nursing & Midwifery at King’s College London to explore the impact of walking on the quality of life and symptom severity in patients with advanced cancer.
Despite growing evidence of significant health benefits of exercise to cancer patients, physical activity commonly declines considerably during treatment and remains low afterwards. Initiatives in place to promote physical activity for those suffering with cancer are normally supervised and require travel to specialist facilities, placing an additional burden on patients.