Integrating Surgical Palliative Care Into the Full Spectrum of Medical Education.

We describe our institutional approach to incorporating surgical palliative care education into the Undergraduate Medical Education, Graduate Medical Education and Continuing Medical Education spaces as a model to help guide similarly interested educators. We had a well-established Ethics and Professionalism Curriculum, but an educational needs assessment revealed that both the residents and faculty felt that additional training in palliative care principles was crucial. We describe our full spectrum palliative care curriculum, which begins with the medical students on their surgical clerkship and continues with a 4 week surgical palliative care rotation for categorical general surgery PGY-1 residents, as well as a Mastering Tough Conversations course over several months at the end of the first year. Surgical Critical Care rotations, Intensive Care Unit debriefs after major complications, deaths, and other high-stress events are described, as is the CME domain, which includes routine Department of Surgery Death Rounds and a focus on palliative care concepts in Departmental Morbidity and Mortality conference. The Peer Support program and Surgical Palliative Care Journal Club round out our current educational endeavor. We describe our plans to create a full spectrum surgical palliative care curriculum that is fully integrated with the 5 clinical years of surgical residency, and include our proposed educational goals and year-specific objectives. The development of a Surgical Palliative Care Service is also described.

An audit of the dietary intake of Australian children with type 1 diabetes.

To understand what children with type 1 diabetes in a representative tertiary hospital clinic are eating compared to their peers and explore dietary intake impact on HbA1c outcome. An open cross-sectional dietary audit of children and adolescents with diabetes aged 2-17 years attending the Royal Children's Hospital, Melbourne was conducted using an age-appropriate validated Food Frequency Questionnaire. Total energy, macronutrient intake and diet quality were calculated and compared to dietary advice provided and national intake data. Body weight, and dietary intake influences on glycaemic control were investigated. Overall, 785 patients were recruited, from which 429 dietary surveys were completed. Dietary intakes were overall nutritionally adequate with macronutrient distribution (% total energy intake) being lower carbohydrate (48.6%), higher total sugars (22.4%), fat (32.9%), saturated fat (14.9%) and protein intake (19.1%) than recommendations, but similar to their peers. Energy intakes were excessive compared to their peers in the 4-13 year olds. Rates of overweight (30%) were significantly higher than national data (18%). Overall, 43% achieved optimal glycaemic control (HbA1c < 7.5%; <58 mmol/mol). HbA1c prediction via linear regression indicated that the following factors were associated with lower HbA1c values: being male, on pump regimen, lower rates of insulin per kg, shorter duration of disease. This audit has identified areas requiring targeted education/support to improve health outcomes including dietary adherence, rates of overweight/obesity, appropriate energy intakes and optimal glycaemic targets. Furthermore, it provides baseline data to evaluate efficacy of future interventions.

Sex differences in hemodynamic and sympathetic neural firing patterns during orthostatic challenge in humans.

Recent evidence suggests that young men and women may have different strategies for regulating arterial blood pressure, and the purpose of the present study was to determine if sex differences exist in diastolic arterial pressure (DAP) and muscle sympathetic nerve activity (MSNA) relations during simulated orthostatic stress. We hypothesized that young men would demonstrate stronger DAP-MSNA coherence and a greater percentage of "consecutive integrated bursts" during orthostatic stress. Fourteen men and 14 women (age 23 ± 1 yr) were examined at rest and during progressive lower body negative pressure (LBNP; -5 to -40 mmHg). Progressive LBNP did not alter mean arterial pressure (MAP) in either sex. Heart rate increased and stroke volume decreased to a greater extent during LBNP in women (interactions, P < 0.05). DAP-MSNA coherence was strong (i.e., r ≥ 0.5) at rest and increased throughout all LBNP stages in men. In contrast, DAP-MSNA coherence was lower in women, and responses to progressive LBNP were attenuated compared with men (time × sex, P = 0.029). Men demonstrated a higher percentage of consecutive bursts during all stages of LBNP (sex, P < 0.05), although the percentage of consecutive bursts increased similarly during progressive LBNP between sexes. In conclusion, men and women demonstrate different firing patterns of integrated MSNA during LBNP that appear to be related to differences in DAP oscillatory patterns. Men tend to have more consecutive bursts, which likely contribute to a stronger DAP-MSNA coherence. These findings may help explain why young women are more prone to orthostatic intolerance.