Professionalism and the quality framework.

BACKGROUND: As the visible manifestation of a profession's culture and values, medical professionalism is under increased pressure to play its part in quality improvement. OBJECTIVE: This article describes the role of professionalism within The Royal Australian College of General Practitioners Quality Framework for Australian General Practice. DISCUSSION: Efforts to influence or change the culture of medical professionals can be met with resistance, often driven by the professional's own uncertainty regarding the need for change. Quality improvement approaches that focus on professionalism need support at all levels, from setting of care through to national initiatives.

Effect of acute physical and psychological stress on gut autonomic innervation in irritable bowel syndrome.

BACKGROUND & AIMS: Stress is an important causative factor in irritable bowel syndrome (IBS). It remains unknown whether stress-related changes in gut function are mediated by altered autonomic efferent gut-specific innervation. We studied the effect of acute physical and psychological stress on autonomic innervation and visceral sensitivity in healthy volunteers and patients with IBS. METHODS: Twenty-four patients (20 women) with constipation-predominant IBS and 12 healthy volunteers (8 women) underwent either physical (cold water hand immersion) or psychological (dichotomous listening) stress on separate occasions. Assessments included stress perception (visual analogue scale), gut-specific autonomic innervation (rectal mucosal blood flow [RMBF] by laser Doppler flowmetry), and viscerosomatic sensitivity (anal and rectal electrosensitivity). RESULTS: Patients with IBS had a heightened baseline perception of stress (P < .01). RMBF decreased during physical stress (29.6% +/- 2.8% and 28.7% +/- 3.9%) and psychological stress (24.4% +/- 2.1% and 23.5% +/- 4.3%) in patients with IBS and controls, respectively (mean +/- SEM). During physical stress, rectal perception (23.2% +/- 6% vs .6% +/- 3% [IBS vs control group, P < .05]) and rectal pain thresholds (27.0% +/- 4% vs 1.3% +/- 5%, P < .001) decreased in patients with IBS only. Psychological stress reduced thresholds for rectal perception (19.4% +/- 6% vs 8% +/- 6%, P < .01) and rectal pain (28.4% +/- 4% vs 3.4% +/- 3.8%, P < .001) in patients with IBS only. Acute stress elevated anal perception thresholds in patients with IBS but not controls (physical stress: 14.7% +/- 14% vs -9.3% +/- 11%, P < .05; psychological stress: 24.7% +/- 9% vs 11% +/- 11%, P < .05). CONCLUSIONS: Acute stress alters gut-specific efferent autonomic innervation in both controls and patients with IBS, although normalization is delayed in IBS. By contrast, only patients with IBS show heightened visceral sensation, suggesting involvement of a different regulatory mechanism, either central or peripheral.

Paths toward reclamation: therapeutic jurisprudence and the regulation of medical practitioners.

Much about what used to be termed "disciplinary" investigations and hearings is being revisited in the modern era. Therapeutic jurisprudence enables informed and sensitive awareness to potentially therapeutic and counter-therapeutic effects of both investigations and hearings conducted by medical regulatory authorities. This article analyses key aspects of authorities' processes from the perspective of notifiers/complainants and practitioners. Using developments at the Victorian Medical Practitioners Board as a base, it addresses issues of both investigative procedures and decision-making at formal and informal hearings, as well as the ramifications of re-hearings for the integrity of peer review informed regulation. It argues that where reclamation of practitioners is possible (namely where impropriety is not of the most serious order), there is much that is constructive about a focus upon enhancement of performance and competence levels, rather than the traditional preoccupation with whether registered status needs to be affected as a result of practitioner conduct.