EWTD compliance amongst Anaesthesia trainees in Ireland.

BACKGROUND: The implications of the EWTD include a limit of 48 h working week and 11 consecutive hours rest every 24 h. METHODS: This survey was designed to assess EWTD compliance over designated 1-week and 1-month periods amongst College of Anaesthesetists of Ireland (CAI) trainees and non-training Anaesthesia NCHDs. The two key elements of EWTD compliance were assessed; the compliance to a 48 h working week, and a minimizing of shift duration to 24 h. Existence of protected training time and teaching time were also assessed. RESULTS: This survey was completed by 191 Anaesthesia NCHDs, including 151 responses from CAI trainees; 75 % response rate from CAI trainees. 71 % of respondents worked in excess of 48 h. 37 % of respondents reported to have worked a shift >24 h duration. The average hours worked was 66 h (range 48.5-103 h). Our figures are a contrast to the reported figures in the HSE "Performance Assurance Report". 49 % of respondents reported a change in their working patterns to facilitate EWTD compliance. There appears to be a negative impact on training however, with 68 % respondents missing departmental teaching sessions and 30 % not receiving protected training time. 33 % of respondents were not in favour of full EWTD compliance. CONCLUSION: As work patterns change, it is vital to ensure that training is not compromised. Previous reports have recommended an increase in consultant numbers, which has yet to be achieved. This may provide a solution to allow service provision, NCHD training and EWTD compliance amongst NCHDs.

Characteristics of patients admitted to the intensive care unit following self-poisoning and their impact on resource utilisation.

BACKGROUND: Self-poisoning accounts for up to 10 % of hospital admissions, some of whom require admission to ICU. Few studies have looked at the epidemiology of these patients in an Irish setting. AIMS: To quantify the proportion of ICU admissions attributable to self-poisoning, to examine the characteristics and outcome of these patients, and to assess their ICU resource utilisation. METHODS: Retrospective review of ICU admissions from 2006 to 2010. Data were collected on patient age, sex, admission diagnosis, substances involved, APACHE II score, length of stay, organ support, and outcome. RESULTS: There were 80 admissions to ICU following self-poisoning accounting for 3.8 % of ICU admissions and 13 % of all hospital admissions for self-poisoning. M:F ratio was 0.9:1. Mean age 35 (range 16-75), APACHE II score 14 (2-36). Commonest substances involved were benzodiazepines, opioids, tricycle antidepressants. Median ICU stay was 2 days (IQR 0.96-4.5). 84 % of patients were ventilated, 27.5 % required inotropic support, 14 % renal replacement therapy. When opioids were involved requirement for inotropes and CRRT were higher. ICU mortality was 6.3 %. These patients consumed 280 bed days. CONCLUSION: Self-poisoning accounted for 3.8 % of ICU admissions. Patients tend to require a short period of ventilation, with a minority requiring additional organ support. The cost of ICU care is calculated based on previously published methodology to be 7,717 per patient. Extrapolated nationally the annual cost for ICU care for self-poisoning is estimated to be in the order of 5 m.

Pulmonary sequelae of severe H1N1 infection treated with high frequency oscillatory ventilation.

During the recent influenza A (H1N1) pandemic, due to severe respiratory failure many patients required treatment with alternative ventilator modalities including High Frequency Oscillatory Ventilation (HFOV). We present four such patients treated with HFOV at an academic, tertiary referral hospital in Ireland. We detail outcomes of clinical examination, pulmonary function testing, quality of life assessment and radiographic appearance on CT Thorax at follow-up at 6 months. Further clinical assessment and pulmonary function testing were performed at median 19 months (range 18-21 months) post-discharge. At initial review all patients were found to have reduced gas transfer (median predicted DLCO 74%) with preservation of lung volumes and normal spirometrical values at 6 months (median FVC 5.42L [101% predicted] and FEV14.5L [101.2% predicted] respectively), with improvements in gas transfer (median predicted DLCO 83%)at subsequent testing. Post-inflammatory changes on CT thorax at 6 months were seen in all 4 cases. To our knowledge this is the first report to document the long-term effects of severe H1N1 infection requiring high frequency oscillation on respiratory function. We conclude that the effects on respiratory function and pulmonary radiological appearance are similar to those observed following conventional treatment of Acute Respiratory Distress Syndrome [ARDS].

Allergic and irritant contact dermatitis from falcarinol and didehydrofalcarinol in common ivy (Hedera helix L.).

Experimental and chemical investigations revealed that common ivy (Hedera helix susp. helix) contains 3 compounds which are powerful irritants and moderate sensitizers. Only 2 of these constituents, falcarinol and didehydrofalcarinol, are present in the plant during the whole year. Besides Panax ginseng and Schefflera arboricola, this is the third species of the Araliaceae in which these polyacetylenic sensitizers have been found. Falcarinol and didehydrofalcarinol also occur in Hedera helix subsp. canariensis. 4 patients have been patch tested. Even in low concentrations (0.03%), the main allergen falcarinol elicited strong reactions in all of them. One of the authors became sensitized during the investigations.

Maternal age and primary cesarean section rates: a multivariate analysis.

To study the effect of maternal age on primary cesarean section rates, 3458 consecutive deliveries were analyzed. The cesarean section rates in primiparous women less than 25, 25 to 34, and over 34 years of age were 13.1%, 18.5%, and 28.2%, respectively. A similarly dramatic rise with advancing maternal age was seen in multiparous women with rates of 3.4%, 4.7%, and 10.1%, respectively, in the three age groups. The strong association between cesarean section and maternal age persisted after multivariate adjustment for induction of labor, epidural anesthesia, meconium-stained amniotic fluid, and fetal distress, and thus these factors do not explain the relationship.