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This study aimed to determine whether airway education should be introduced to the continuing professional development (CPD) program for College of Intensive Care Medicine (CICM) Fellows. A random representative sample of 11 tertiary intensive care units (ICUs) was chosen from the list of 56 units accredited for 12 or 24 months of CICM training. All specialist intensive care Fellows (n=140) currently practising at the eleven ICUs were sent the questionnaire via email. Questionnaire data collection and post-collection data analysis was used to determine basic respondent demographics, frequency of certain airway procedures in the past 12 months, confidence with advanced airway practices in ICU, participation in airway education in the past three years, knowledge of can't intubate, can't oxygenate (CICO) algorithms, preference for certain airway equipment/techniques, and support for required airway education as a component of the CICM CPD program. All responses were tabled for comparison. Data was analysed to establish any significant effect of another specialty qualification and current co-practice in anaesthesia on volume of practice, confidence with multiple airway procedures, use of airway equipment, and support for airway education. In total, 112 responses (response rate 80%) to the questionnaire were received within four weeks; 107 were completed in full (compliance 96%). All results were tabled. There is currently widespread support amongst CICM Fellows for airway skills education as a CPD requirement for CICM Fellows. Volumes of practice and confidence levels with different airway procedures vary amongst Fellows and further support the need for education.

Background: Anecdotal reports about bullying behaviour in intensive care emerged during College of Intensive Care Medicine (CICM) hospital accreditation visits. Bullying, discrimination and sexual harassment (BDSH) in the medical profession, particularly in surgery, were widely reported in the media recently. This prompted the College to formally survey its Fellows and trainees to identify the prevalence of these behaviours in the intensive care workplace., Methods: An online survey of all trainees (n = 951) and Fellows (n = 970) of the CICM., Results: The survey response rate was 51% (Fellows, 60%; trainees, 41%). The overall prevalences of bullying, discrimination and sexual harassment were 32%, 12% and 3%, respectively. The proportions of Fellows and trainees who reported being bullied and discriminated against were similar across all age groups. Women reported a greater prevalence of sexual harassment (odds ratio [OR], 2.97 [95% CI, 1.35-6.51]; P = 0.006) and discrimination (OR, 2.10 [95% CI, 1.39-3.17]; P = 0.0004) than men. Respondents who obtained their primary medical qualification in Asia or Africa appeared to have been at increased risk of discrimination (OR, 1.88 [95% CI, 1.15-3.05]; P = 0.03). Respondents who obtained their degree in Australia, New Zealand or Hong Kong may have been at increased risk of being bullied. In all three domains of unprofessional behaviour, the perpetrators were predominantly consultants (70% overall), and the highest proportion of these was ICU consultants., Conclusions: The occurrence of BDSH appears to be common in the intensive care environment in Australia and New Zealand.

Background: Traditionally, patients with acute respiratory failure due to chronic obstructive pulmonary disease (COPD) admitted to the intensive care unit (ICU) are believed to have a poor outcome. A study was undertaken to explore both hospital and long term outcome in this group and to identify clinical predictors., Methods: A retrospective review was carried out of consecutive admissions to a tertiary referral ICU over a 6 year period. This group was then followed prospectively for a minimum of 3 years following ICU admission., Results: A total of 74 patients were admitted to the ICU with acute respiratory failure due to COPD during the study period. Mean forced expiratory volume in 1 second (FEV1) was 0.74 (0.34) l. Eighty five per cent of the group underwent invasive mechanical ventilation for a median of 2 days (range 1-17). The median duration of stay in the ICU was 3 days (range 2-17). Survival to hospital discharge was 79.7%. Admission arterial carbon dioxide tension (PaCO2) and APACHE II score were independent predictors of hospital mortality on multiple regression analysis. Mortality at 6 months, 1, 2, and 3 years was 40.5%, 48.6%, 58.1%, and 63.5%, respectively. There were no independent predictors of mortality in the long term., Conclusions: Despite the need for invasive mechanical ventilation in most of the study group, good early survival was observed. Mortality in the long term was significant but acceptable, given the degree of chronic respiratory impairment of the group.

The Rural and Remote Mental Health Service (RRMHS) has delivered telepsychiatry services through the use of videoconferencing to South Australian communities since May 1994. The survivability of the service results from a combination of factors that have seen the RRMHS expand to 48 centres and deliver an average of 100 clinical sessions a month. The key factors responsible for the success of the service lie in the model of service delivery, management support, and the implementation of a system for the scheduling and reporting of videoconference activity. The current model of service delivery has evolved over the past seven years and is fundamentally different to the infrastructure established at the implementation stage of the project. A retrospective analysis shows the shift in service delivery models necessary for the sustainability of telepsychiatry services in South Australia.

Telemedicine has evolved to become an integral part of the South Australian Rural and Remote Mental Health Service. The resulting telemedicine service is one of only a few telepsychiatry services around the world that is firmly embedded in normal clinical practice and can be regarded as sustainable. The telepsychiatry service has been operational in Adelaide since January 1994 and more than 2000 clinical consultations have been performed since that time. In contrast to other telepsychiatry systems internationally, more than 80% of the usage of the South Australian system has been for clinical purposes. The benefits and limitations of telepsychiatry are reviewed, as are factors that have affected the success of the project.

Objective: We aimed to concurrently characterize serial changes in circulating immunoreactive inhibin (irINH) and testosterone (T) as reflections of Sertoli and Leydig cell responses to acute critical illness in man., Design: Blood samples were drawn within 24 hours of admission to an Intensive Care Unit and at weekly intervals thereafter for up to 4 weeks while the patient remained in Intensive Care Unit or after discharge to a general ward., Patients: We studied 13 male subjects with critical illness requiring intensive therapy., Measurements: Plasma levels of irINH, T, LH, FSH and sex hormone binding globulin (SHBG) were analysed in relation to (i) the severity of illness as indicated by a sepsis score, acute physiology and chronic health evaluation score, and reverse triiodothyronine (rT3) levels and (ii) the outcome of illness as determined by discharge from Intensive Care Unit and the two-month mortality., Results: Overall irINH levels remained normal and correlated negatively with rT3 (r = -0.63, P = 0.001) but not with sepsis, acute physiology and chronic health evaluation score, or gonadotrophin levels. Neither admission nor serial irINH levels significantly distinguished between the different clinical outcomes. In contrast, T levels were depressed and inversely correlated with both sepsis and acute physiology and chronic health evaluation scores (P less than 0.02), and positively with gonadotrophins (P less than 0.01), but not rT3 levels. Men eventually discharged from the Intensive Care Unit showed a rise, while those remaining showed a fall, in T levels (P = 0.02, time-course interaction). Similarly, T levels were lower in patients who died than in survivors, despite the comparable T levels on admission (P = 0.02, time-course interaction). Despite the fall in T levels, gonadotrophin levels remained inappropriately in the eugonadal range but higher in men who were discharged from Intensive Care Unit (P = 0.02, time-course interaction). FSH but not LH levels were correlated with sepsis score (P = 0.02) but not acute physiology and chronic health evaluation score or rT3., Conclusions: Sertoli cell function as judged by circulating irINH levels is much less affected by acute critical illness than is Leydig cell function as judged by circulating T levels. The suppressive effect of acute critical illness on Leydig cell function is consistent with a hypothalamic-pituitary lesion.

Objectives: To report the experience of the Australian National Liver Transplant Unit with patients with fulminant hepatic failure and to describe the role of liver transplantation., Patients: Twenty-seven patients presented with acute or subacute fulminant hepatic failure during the period from January, 1986, to March, 1990. Twenty-two had acute and five had subacute fulminant hepatic failure. The causes were hepatitis B in 10 patients, presumed non-A, non-B (NANB) hepatitis in eight patients, drug-induced hepatic damage in five patients, and Wilson's disease in four patients. There were 13 males and 14 females. Ages were 2-43 years (mean, 23). Twenty patients (74%) were in grade IV encephalopathy on presentation., Results: Six patients (22%) began to improve soon after admission and went on to full recovery. Spontaneous recovery was more frequent in patients with drug-induced hepatic damage (four patients [80%]) and was less frequent in those with hepatitis B (one patient [10%]) and NANB hepatitis (one patient [12%]). The other 21 patients (78%) were considered for orthotopic liver transplantation. Eight (30%) were judged to be unsuitable and went on to early death. Thirteen (48%) were suitable for transplantation. Of these five (19%) died before a liver donor became available and eight (30%) received liver grafts and went on to full recovery. Overall, 14 patients (52%) survived and 13 (48%) died. Patients with Wilson's disease (four [100%]) were most suitable for orthotopic liver transplantation whereas eight (44%) of those with hepatitis B or NANB hepatitis were unsuitable. Of the eight patients receiving liver grafts one had hepatitis B, three had NANB hepatitis and four had Wilson's disease. Five were in grade IV encephalopathy at the time of operation. The mean waiting time for transplantation was 6.4 days. Five patients received ABO blood group compatible grafts and three received ABO incompatible grafts. Of the latter group, two subsequently required secondary orthotopic liver transplantation with ABO compatible grafts. All eight patients who received transplants are alive and well 3-24 months after the operation. No patient has any neurological sequelae., Conclusions: Orthotopic liver transplantation is a preferred option for patients with fulminant hepatic failure whose condition is not responding to conservative management. ABO incompatible livers transplanted in emergency circumstances may prove life-saving either by functioning successfully or by providing time during which ABO compatible grafts become available.(ABSTRACT TRUNCATED AT 400 WORDS)

Abnormal liver function commonly accompanies critical illness. Ischaemic hepatitis occurs with shock and is characterised by elevated plasma aminotransferase concentrations. 'ICU jaundice' occurs later in critical illness, especially after trauma and sepsis. The major biochemical abnormality is conjugated hyperbilirubinaemia. The clinical setting suggests that hepatic ischaemia and hepatotoxic actions of inflammatory mediators are the major aetiological factors. Massive blood transfusion, effects of nutritional support and drug toxicity may contribute. Both the presence and degree of jaundice are associated with increased mortality in several nonhepatic diseases. It is proposed that Kupffer cell phagocytic depression associated with liver dysfunction permits systemic spread of endotoxin and inflammatory mediators and thus predisposes to multiple organ failure. Immunosuppression, metabolic abnormalities, impaired drug oxidation and myocardial depression may contribute to the poor prognosis. There is no specific treatment, but prompt resuscitation, definitive treatment of sepsis and meticulous supportive care will likely reduce the incidence and severity.

The rate of loss of albumin to the tissue spaces (measured as transcapillary escape rate) rose by more than 300% in patients with septic shock, and the average increase within 7 h of cardiac surgery was 100%. The transcapillary escape rate in cachectic cancer patients was twice that of a group of healthy individuals. The rate of loss of albumin to the tissue spaces is normally 5%/h, which is more than 10 times the rates of synthesis and catabolism, and these large rate increases indicate that increased vascular permeability is an important cause of the lowered concentration of albumin commonly seen in acute and chronic disease.

Amidst the controversy about the effects of deinstitutionalization, the well-being of the chronic mentally ill in different treatment settings remains unclear. This study examined objective and subjective quality-of-life experiences of four groups of chronic patients categorized according to whether they were inpatients of a state hospital or residents of a supervised community residence and whether their current length of stay had been less than or greater than six months. Regardless of length of stay, the community residents perceived their living conditions more favorably, had more financial resources, and were less likely to have been assaulted in the past year than the inpatients. The study illuminates the problematic living conditions of state hospitals and the benefits of appropriately designed community-based residences for the chronic mentally ill.

The onset of critical illness is associated with profound changes in the endocrine system. Stress hormones, particularly the catecholamines, mediate characteristic compensatory responses which increase the probability of survival in the short term. However, adverse metabolic effects may occur when the stress response is prolonged. This article describes the hormonal response to critical illness.

Fifty consecutively referred female patients with anorexia nervosa were followed-up to identify those completely healthy at a minimum of four years (mean eight years) since onset. As well as using Morgan's Outcome Measures, an independent psychiatrist elicited details of food/weight pre-occupation and psychiatric state. The outcome results, based on weight and menstruation, (36% 'good', 36% 'intermediate', and 26% 'poor' including 2% dead, and 2% not assessed) did not differ significantly from those of the three similar published studies on similar patients; 62% of patients continued to have some food/weight pre-occupation. DSM III criteria for a psychiatric disorder other than eating disorder were fulfilled by 50%; dysthymic disorder was common (34%), occurring exclusively in patients with continuing eating disorder symptoms, while only 20% of the sample were free of any physical or mental abnormality. Of 52 prognostic factors studied, only four were significantly related to the outcome measures. Length of illness at presentation was the only prognostic factor common to all four similarly conducted studies.