[Integrating patient education in your oncology practice]

Patterns of Sequelae in Women with a History of Localized Breast Cancer: Results from the French VICAN Survey

Breast cancer (BC) remains complex for women both physically and psychologically. The objectives of this study were to (1) assess the evolution of the main sequelae and treatment two and five years after diagnosis in women with early-stage breast cancer, (2) explore patterns of sequelae associated with given sociodemographic, clinical, and lifestyle factors. The current analysis was based on 654 localized BC patients enrolled in the French nationwide longitudinal survey "vie après cancer" VICAN (January-June 2010). Information about study participants was collected at enrollment, two and five years after diagnosis. Changes over time of the main sequelae were analyzed and latent class analysis was performed to identify patterns of sequelae related to BC five years after diagnosis. The mean age (±SD) of study participants at inclusion was 49.7 (±10.5) years old. Six main classes of sequelae were identified two years and five years post-diagnosis (functional, pain, esthetic, fatigue, psychological, and gynecological). A significant decrease was observed for fatigue (p = 0.03) and an increase in cognitive sequelae was reported (p = 0.03). Two latent classes were identified-functional and esthetic patterns. Substantial sequelae remain up to five years after BC diagnosis. Changes in patient care pathways are needed to identify BC patients at a high risk.

Outpatient Cancer Care Delivery in the Context of E-Oncology: A French Perspective on "Cancer outside the Hospital Walls"

In oncology, the treatment of patients outside of hospitals has become imperative due to an increasing number of patients who are older and live longer, along with issues such as medical desertification, oncologist hyperspecialization, and difficulties in financing mounting health expenditures. Treatments have become less "invasive", with greater precision and efficiency. Patients can therefore receive most of their care outside of hospitals. The development of e-health can address these new imperatives. In this letter, we describe the different e-health tools and their potential clinical impacts in oncology, as already reported at every level of care, including education, prevention, diagnosis, treatment, and monitoring. A few randomized studies have yet demonstrated the clinical benefit. We also comment on issues and limits of "cancer outside the hospital walls" from the point of view of patients, health care professionals, health facilities, and public authorities. Care providers in hospitals and communities will have to adapt to these changes within well-coordinated networks in order to better meet patient expectations regarding increasing education and personalizing management. Ultimately, controlled studies should aim to definitively demonstrate areas of interest, benefits, and incentives, for not only patients, but also caregivers (formal and informal) and health care providers, health care facilities, and the nation.

Obesity, Leptin and Breast Cancer: Epidemiological Evidence and Proposed Mechanisms

The prevalence of obesity has been steadily increasing over the past few decades in several developed and developing countries, with resultant hazardous health implications. Substantial epidemiological evidence has shown that excessive adiposity strongly influences risk, prognosis, and progression of various malignancies, including breast cancer. Indeed, it is now well recognized that obesity is a complex physiologic state associated with multiple molecular changes capable of modulating the behavior of breast tumor cells as well of the surrounding microenvironment. Particularly, insulin resistance, hyperactivation of insulin-like growth factor pathways, and increased levels of estrogen due to aromatization by the adipose tissue, inflammatory cytokines, and adipokines contribute to breast cancerogenesis. Among adipokines, leptin, whose circulating levels increase proportionally to total adipose tissue mass, has been identified as a key member of the molecular network in obesity. This review summarizes the current knowledge on the epidemiological link existing between obesity and breast cancer and outlines the molecular mechanisms underlying this connection. The multifaceted role of the obesity adipokine leptin in this respect is also discussed.

[What are the expectations of coordination and accompaniment of French patients with cancer towards their community pharmacist?]

PURPOSES

Analyze the relationship and expectations of cancer patients towards the community pharmacist in a pharmaceutical care coordination project.

METHODS

In November 2014, a questionnaire was distributed to ambulatory patients of a university hospital specialized in oncology. Thirteen questions explored the consumption habits and the usage of the pharmacy (typology of consumers, use of goods and benefits consumed), and collected their expectations for pharmaceutical benefits in the context of the management of their cancer.

RESULTS

One thousand two hundred and seventy two patients were included for a final response rate of 78%. Characteristics of the respondents: 64% were women, 63% lived in Île-de-France and 49% took cancer-related treatments (anticancer drugs, supportive care medications). More than 84% of respondents went to pharmacies at least once a month and 95% reported resorting to a single pharmacy. 36% to be ready to share their hospital discharge report with their pharmacist and 61% to have their hospitalization order sent to their "referral" pharmacy to anticipate treatments. Discussion Community pharmacists were perceived positively by the respondents. Patients were willing to share information and be accompanied by this health professional in their cancer care. Their expectations were first and foremost the management of drug-related iatrogenic effects with a report of adverse effects to the hospital, and validated solutions for their management.