Humanism in global oncology curricula: an emerging priority

Introduction

Training in humanism provides skills important for improving the quality of care received by patients, achieving shared decision-making with patients, and navigating systems-level challenges. However, because of the dominance of the biomedical model, there is potentially a lack of attention to humanistic competencies in global oncology curricula. In the present study, we aimed to explore the incorporation of humanistic competencies into global oncology curricula.

Methods

This analysis considered 17 global oncology curricula. A curricular item was coded as either humanistic (as defined by the iecares framework) or non-humanistic. If identified as humanistic, the item was coded using an aspect of humanism, such as Altruism, from the iecares framework. All items, humanistic and not, were coded under the canmeds framework using 1 of the 7 canmeds competency domains: Medical Expert, Communicator, Collaborator, Leader, Scholar, Professional, or Health Advocate.

Results

Of 7792 identified curricular items in 17 curricula, 780 (10%) aligned with the iecares humanism framework. The proportion of humanistic items in individual curricula ranged from 2% to 26%, and the proportion increased from 3% in the oldest curricula to 11% in the most recent curricula. Of the humanistic items, 35% were coded under Respect, 31% under Compassion, 24% under Empathy, 5% under Integrity, 2% under Excellence, 1% under Altruism, and 1% under Service. Within the canmeds domains, the humanistic items aligned mostly with Professional (35%), Medical Expert (31%), or Communicator (25%).

Conclusions

The proportion of humanistic competencies has been increasing in global oncology curricula over time, but the overall proportion remains low and represents a largely Western perspective on what constitutes humanism in health care. The representation of humanism focuses primarily on the iecares attributes of Respect, Compassion, and Empathy.

Correction to: Effects of New Zealand blackcurrant extract on sport climbing performance

The authors would like to correct the following errors in the online publication of the article. Incorrect values for % changes for climb duration were provided in the abstract, results and discussion session. The  % changes in climb duration was 15% with intake of New Zealand blackcurrant extract and -15% for the placebo condition. This correction does not change the conclusions derived from the study.

Effects of New Zealand blackcurrant extract on sport climbing performance

PURPOSE

Blood flow to skeletal muscles and removal of metabolic by-products during a sport climb are essential to optimise performance and recovery. New Zealand blackcurrant (NZBC) extract has enhanced blood flow and performance in other exercise modalities. We examined the effect of NZBC extract on sport climbing performance and recovery.

METHODS

The study employed a double-blind, randomised, crossover design. Male sport climbers (n = 18, age 24 ± 6 years, height 179 ± 6 cm, mass 71.4 ± 7.8 kg, French grade 6a-8b) undertook 7 days supplementation of NZBC extract (600 mg day^-1 CurraNZ™ containing 210 mg anthocyanins) or a placebo (PL). Climbing ability was assessed through hang time (HT), pull-ups and total climbing time (TCT) in 3 intermittent climbing bouts on a Treadwall M6 rotating climbing wall to exhaustion with 20 min recovery between climbs. Heart rate (HR), blood lactate (BL), forearm girth (FG) and hand grip strength (HGS) were recorded.

RESULTS

NZBC extract had no effect on pull-ups but provided a trend for higher HT and significantly improved TCT (+23%) compared to PL (-11%) over three climbs. HR, BL, FG and HGS all indicated that 20 min was insufficient for physiological recovery between the three climbing bouts indicating accumulative fatigue regardless of supplement condition.

CONCLUSION

Despite indices of progressive fatigue across three bouts of climbing, NZBC extract facilitated not only a maintenance of TCT but an improved climbing endurance as compared with the PL condition. Blackcurrant anthocyanin-derived metabolites seem to affect physiological responses that facilitate sport climbing performance.

Comparative analysis of human milk and infant formula derived peptides following in vitro digestion

It has long been recognised that there are differences between human milk and infant formulas which lead to differences in health and nutrition for the neonate. In this study we examine and compare the peptide profile of human milk and an exemplar infant formula. The study identifies both similarities and differences in the endogenous and postdigestion peptide profiles of human milk and infant formula. This includes differences in the protein source of these peptides but also with the region within the protein producing the dominant proteins. Clustering of similar peptides around regions of high sequence identity and known bioactivity was also observed. Together the data may explain some of the functional differences between human milk and infant formula, while identifying some aspects of conserved function between bovine and human milks which contribute to the effectiveness of modern infant formula as a substitute for human milk.

P02-270 “Education, education, education-” adult liaison psychiatry (consultation-liaison): Can service development fulfil educational needs?

Introduction

Liaison Psychiatry is primarily concerned with the detection and treatment of psychiatric disorders within the general hospitals. 1A study2 also highlighted the presence of only 45.5 core trainee posts in this speciality nationally.

Aims & objective

To survey the liaison psychiatry service recently set up as a service provision at a psychiatry unit in North Derbyshire.

Methods

We retrospectively reviewed all case notes of patients who had been assessed from January 2007 to June 2009 by the consultation-liaison service.

Results

A total of 136 patients had been assessed since this service began in September 2007. Majority of the patients (72%) were between the ages of 31 to 65 years, while the gender was equally distributed. 51% were referred from the medical ward and most of them had been referred by core trainee. 95% of the referral was during working hours and 74% of the patients were assessed within 24 hours. Their diagnosis was variable, for e.g. 29% had depression, 19% had substance misuse problems, 8% had psychosis etc. 66% of patients were managed by medication advice, psycho-education and referral to CMHT/GP.

Conclusions

Liaison psychiatry was established for service provision, but it is apparent that it fulfilled both clinical and educational needs, despite the challenges. Adequate experience can be gained with a well supervised service. The overall educational value of designing and implementing a new service as a trainee cannot be overstated; it is something which is difficult to learn in classrooms.

(E)-2(R)-[1(S)-(Hydroxycarbamoyl)-4-phenyl-3-butenyl]-2'-isobutyl-2'-(methanesulfonyl)-4-methylvalerohydrazide (Ro 32-7315), a selective and orally active inhibitor of tumor necrosis factor-alpha convertase

Tumor necrosis factor-alpha (TNF-alpha), a cytokine secreted by inflammatory cells, has been implicated in several inflammatory disease states. (E)-2(R)-[1(S)-(Hydroxycarbamoyl)-4-phenyl-3-butenyl]-2'-isobutyl-2'-(methanesulfonyl)-4-methylvalerohydrazide (Ro 32-7315), is a potent, orally active inhibitor of the TNF-alpha convertase (TACE), an enzyme responsible for proteolytic cleavage of the membrane bound precursor, pro-TNF-alpha. Ro 32-7315 inhibited a recombinant form of TACE (IC(50) = 5.2 nM) with selectivity over related matrix metalloproteinases. In a cellular assay system, THP-1 cell line, and in human and rat whole blood, Ro 32-7315 significantly reduced lipopolysaccharide (LPS)-induced TNF-alpha release with IC(50) values of 350 +/- 14 nM (n = 5), 2.4 +/- 0.5 microM (n = 5), and 110 +/- 18 nM (n = 5), respectively. Oral administration of Ro 32-7315 to Wistar rats caused a dose-dependent inhibition of LPS-induced release of systemic TNF-alpha with an ED(50) of 25 mg/kg. Treatment (days 0-14) of Allen and Hamburys hooded rats with Ro 32-7315 (2.5, 5, 10, and 20 mg/kg, i.p., twice daily) significantly reduced adjuvant-induced secondary paw swelling (42, 71, 83, and 93%, respectively) as compared with the vehicle group. In the Ro 32-7315-treated group, the reduced paw swelling was associated with improved lesion score and joint mobility. Furthermore, in a placebo-controlled, single-dose study, Ro 32-7315 given orally (450 mg) significantly suppressed ex vivo, LPS-induced TNF-alpha release in the whole-blood samples taken from healthy male and female volunteers (mean inhibition of 42% over a 4-h duration, n = 6). These data collectively support the potential use of such a compound for the oral treatment of inflammatory disorders.

Motor block in regional anaesthesia. Quantification by muscle strength at the ankle joint

A device based on a load cell was constructed to measure the strength of foot dorsiflexion and plantarflexion. Performance of the device was evaluated for both movements. The influence of foot position within the device, its use over a 30-min period at 30-s intervals and the effect of the removal and reapplication of the device on measured force of dorsiflexion and plantarflexion was studied in six volunteers. Both dorsiflexion and plantarflexion are suitable movements on which to base a device to quantify the density of motor block during the onset and offset of neuraxial block. Dorsiflexion has a number of advantages: muscle strength is independent of knee position, and therefore a below-knee device can be constructed; strength of dorsiflexion is less affected by the foot position; we found the device easier to apply using dorsiflexion as the heel tended to self-locate; innervation of the muscles responsible for dorsiflexion involves fewer spinal segments.

A feeding mechanism for Parkinson's disease patients

A pivotted four-bar chain mechanism has been studied and built as a feeding aid for Parkinson's patients. This system provides a good feeding path. Guidance is by means of a spring restrained sliding handle. The tremor exhibited by three patients was established in constant force tests. Shake tests using simulated inputs spanning the frequency range indicated (2.5 Hz-6 Hz) established the vibration isolation properties of the system.