External beam accelerated partial breast irradiation versus whole breast irradiation after breast conserving surgery in women with ductal carcinoma in situ and node-negative breast cancer (RAPID): a randomised controlled trial.

Background: Whole breast irradiation delivered once per day over 3-5 weeks after breast conserving surgery reduces local recurrence with good cosmetic results. Accelerated partial breast irradiation (APBI) delivered over 1 week to the tumour bed was developed to provide a more convenient treatment. In this trial, we investigated if external beam APBI was non-inferior to whole breast irradiation.

Transition to practice in radiation oncology: Mind the gap.

Introduction: Physicians entering independent practice often express apprehension in managing the non-clinical aspects of practice. This study examined the perceived preparedness of radiation oncology (RO) residents for independent practice, identified education gaps, and discussed how these deficiencies could be addressed.

Materials And Methods: Focus groups with senior RO residents, fellows, new-to-practice radiation oncologists (ROs), and residency program directors were conducted.

Defining a Leader Role curriculum for radiation oncology: A global Delphi consensus study.

Background And Purpose: The need for radiation oncologists and other radiation oncology (RO) professionals to lead quality improvement activities and contribute to shaping the future of our specialty is self-evident. Leadership knowledge, skills and behaviours, like other competencies, can be learned (Blumenthal et al., 2012).

Establishing a Global Radiation Oncology Collaboration in Education (GRaCE): Objectives and priorities.

Representatives from countries and regions world-wide who have implemented modern competency-based radiation- or clinical oncology curricula for training medical specialists, met to determine the feasibility and value of an ongoing international collaboration. In this forum, educational leaders from the ESTRO School, encompassing many European countries adopting the ESTRO Core Curriculum, and clinician educators from Canada, Denmark, the United Kingdom, Australia and New Zealand considered the training and educational arrangements within their jurisdictions, identifying similarities and challenges between programs. Common areas of educational interest and need were defined, which included development of new competency statements and assessment tools, and the application of the latter.

Delayed Workforce Entry and High Emigration Rates for Recent Canadian Radiation Oncology Graduates.

Purpose: To determine the employment status and location of recent Canadian radiation oncology (RO) graduates and to identify current workforce entry trends.

Methods And Materials: A fill-in-the-blank spreadsheet was distributed to all RO program directors in December 2013 and June 2014, requesting the employment status and location of their graduates over the last 3 years. Visa trainee graduates were excluded.

Predictors of adverse cosmetic outcome in the RAPID trial: an exploratory analysis.

Purpose: To evaluate factors associated with adverse cosmesis outcome in breast cancer patients randomized to accelerated partial breast irradiation (APBI) using 3-dimensional conformal radiation therapy or whole-breast irradiation in the RAPID (Randomized Trial of Accelerated Partial Breast Irradiation) trial.

Methods And Materials: Subjects were trial participants with nurse-assessed global cosmetic scores at baseline and at 3 years. Adverse cosmesis was defined as a score of fair or poor.

Variations in intensity of end-of-life cancer therapy by cancer type at a Canadian tertiary cancer centre between 2003 and 2010.

Background: Aggressive medical management of cancer patients at the end of life (EOL) is an indicator of health services quality. We evaluated the variations in EOL cancer therapy utilization and in acute care hospital deaths across different types of cancer within the setting of a regionalized cancer program.

Methods: Intravenous chemotherapy and radiotherapy use within the last 14 and 30 days of life was identified through the Alberta Cancer Registry and then verified by chart review for cancer decedents residing within 50 km of the Tom Baker Cancer Centre between 2003 and 2010.

Interim cosmetic and toxicity results from RAPID: a randomized trial of accelerated partial breast irradiation using three-dimensional conformal external beam radiation therapy.

Purpose: To report interim cosmetic and toxicity results of a multicenter randomized trial comparing accelerated partial-breast irradiation (APBI) using three-dimensional conformal external beam radiation therapy (3D-CRT) with whole-breast irradiation (WBI).

Patients And Methods: Women age > 40 years with invasive or in situ breast cancer ≤ 3 cm were randomly assigned after breast-conserving surgery to 3D-CRT APBI (38.5 Gy in 10 fractions twice daily) or WBI (42.

The impact of undergraduate education in radiation oncology.

Many medical practitioners provide care to patients for whom radiotherapy [radiation oncology (RO)] is a recommended treatment or who have received radiotherapy treatment for cancer. A basic level of understanding about this modality is important to ensure a continuum of good patient care. This study aimed to explore the current teaching practices in RO across medical schools in Canada and understand the perception of RO as a career choice among final-year medical students.

Radiation Oncology Workforce Recruitment Survey of 2000-2010 Graduates: Is There a Need for Better Physician Resource Planning?

Purpose Of The Study: To survey employment and training characteristics of Canadian radiation oncology training program graduates and foreign medical graduates with Canadian radiation oncology post-graduate education or specialist certification.

Methods: A 38-question, web-based survey was distributed to radiation oncologists who completed specialty training between 2000-2010.

Results: Out of 256 radiation oncologists contacted, 148 completed the survey (58% response rate).

2009 Canadian radiation oncology resident survey.

Purpose: Statistics from the Canadian post-MD education registry show that numbers of Canadian radiation oncology (RO) trainees have risen from 62 in 1999 to approximately 150 per year between 2003 and 2009, contributing to the current perceived downturn in employment opportunities for radiation oncologists in Canada. When last surveyed in 2003, Canadian RO residents identified job availability as their main concern. Our objective was to survey current Canadian RO residents on their training and career plans.

A teaching model for aromatase inhibitors after tamoxifen.

Breast cancer is the most common cancer diagnosed in women. The present study evaluated the family physicians' (FPs) understanding of adjuvant hormonal therapies for an early breast cancer. FPs were invited to attend teaching workshops on this topic, which utilized a pretest, didactic and interactive teaching, and posttest format.

IMRT for the breast: a comparison of tangential planning techniques.

Three intensity-modulated tangential beam radiotherapy plan types for breast cancer treatment were evaluated based on PTV homogeneity index (HI) and equivalent uniform dose (EUD), heart V30 and EUD, whole lung V20 and EUD, and typical planning time compared to conventional 2D plans. 20 early-stage breast cancer patients were CT-scanned in the supine position, and tangential field extent, gantry and collimator angles were chosen. Four treatment plans were created for each patient: conventional, dynamically wedged plan based on the dose distribution on the central axial slice; forward planned IMRT; surface compensated plan created using an Eclipse tool and hybrid IMRT plan combining open and inverse-optimized fields.

Cognitive effects of Tamoxifen in pre-menopausal women with breast cancer compared to healthy controls.

Introduction: The selective estrogen receptor modulator, Tamoxifen (TAM), is one of the most frequently prescribed drugs for the treatment of breast cancer; however, its effects on the cognition of users have not been adequately studied. Although TAM is an effective anti-estrogen that blocks tumour growth in the breast, it could also influence the activity of other target estrogen sites, including the brain. The exact nature of this interaction is unknown.

Management of lentigo maligna and lentigo maligna melanoma: seminars in surgical oncology.

Lentigo maligna (LM) and lentigo maligna melanoma (LMM) represent a character, histogenetic subclass of melanocytic malignancies. They often present with a prolonged phase of slow growth but once invasion has occurred, the prognostic features are identical to all other melanomas. These lesions occur primarily on the head and neck where they evolve from areas of pigmented staining to the more typical features identifiable with malignant melanomas on other skin surfaces.