Impact of an intensive communication strategy on end-of-life practices in the intensive care unit.

PURPOSE: Since the 2005 French law on end of life and patients' rights, it is unclear whether practices have evolved. We investigated whether an intensive communication strategy based on this law would influence practices in terms of withholding and withdrawing treatment (WWT), and outcome of patients hospitalised in intensive care (ICU). METHODS: This was a single-centre, two-period study performed before and after the 2005 law. Between these periods, an intensive strategy for communication was developed and implemented, comprising regular meetings and modalities for WWT. We examined medical records of all patients who died in the ICU or in hospital during both periods. RESULTS: In total, out of 2,478 patients admitted in period 1, 678 (27%) died in the ICU and 823/2,940 (28%) in period 2. In period 1, among patients who died in the ICU, 45% died subsequent to a decision to WWT versus 85% in period 2 (p < 0.01). Among these, median time delay between ICU admission and initiation of decision-making process was significantly different (6-7 days in period 1 vs. 3-5 days in period 2, p < 0.05). Similarly, median time from admission to actual WWT decision was significantly shorter in period 2 (11-13 days in period 1 vs. 4-6 days in period 2, p < 0.05). Finally, median time from admission to death in the ICU subsequent to a decision to WWT was 13-15 days in period 1 versus 7-8 days in period 2, p < 0.05. Reasons for WWT were not significantly different between periods. CONCLUSION: Intensive communication brings about quicker end-of-life decision-making in the ICU. The new law has the advantage of providing a legal framework.

Suffering among carers working in critical care can be reduced by an intensive communication strategy on end-of-life practices.

PURPOSE: Burnout syndrome (BOS) has frequently been reported in healthcare workers, and precipitating factors include communication problems in the workplace and stress related to end-of-life situations. We evaluated the effect of an intensive communication strategy on BOS among caregivers working in intensive care (ICU). METHODS: Longitudinal, monocentric, before-and-after, interventional study. BOS was evaluated using the Maslach Burnout Inventory (MBI) and depression using the Centre for Epidemiologic Studies Depression Scale (CES-D) in 2007 (period 1) and 2009 (period 2). Between periods, an intensive communication strategy on end-of-life practices was implemented, based on improved organisation, better communication, and regular staff meetings. RESULTS: Among 62 caregivers in the ICU, 53 (85%) responded to both questionnaires in period 1 and 49 (79%) in period 2. We observed a significant difference between periods in all three components of the MBI (emotional exhaustion, p = 0.04; depersonalization p = 0.04; personal accomplishment, p = 0.01). MBI classified burnout as severe in 15 (28%) caregivers in period 1 versus 7 (14%) in period 2, p < 0.01, corresponding to a 50% risk reduction. Symptoms of depression as evaluated by the CES-D were present in 9 (17%) caregivers in period 1 versus 3 (6%) in period 2, p < 0.05, corresponding to a risk reduction of almost 60%. CONCLUSION: The implementation of an active, intensive communication strategy regarding end-of-life care in the ICU was associated with a significant reduction in the rate of burnout syndrome and depression in a stable population of caregiving staff.

A risk assessment model for the identification of hospitalized medical patients at risk for venous thromboembolism: the Padua Prediction Score.

BACKGROUND: Prophylaxis of venous thromboembolism (VTE) in hospitalized medical patients is largely underused. We sought to assess the value of a simple risk assessment model (RAM) for the identification of patients at risk of VTE. METHODS: In a prospective cohort study, 1180 consecutive patients admitted to a department of internal medicine in a 2-year period were classified as having a high or low risk of VTE according to a predefined RAM. They were followed-up for up to 90 days to assess the occurrence of symptomatic VTE complications. The primary study outcome was to assess the adjusted hazard ratio (HR) of VTE in high-risk patients who had adequate in-hospital thromboprophylaxis in comparison with those who did not, and that of VTE in the latter group in comparison with low-risk patients. RESULTS: Four hundred and sixty-nine patients (39.7%) were labelled as having a high risk of thrombosis. VTE developed in four of the 186 (2.2%) who received thromboprophylaxis, and in 31 of the 283 (11.0%) who did not (HR of VTE, 0.13; 95% CI, 0.04-0.40). VTE developed also in two of the 711 (0.3%) low-risk patients (HR of VTE in high-risk patients without prophylaxis as compared with low-risk patients, 32.0; 95% CI, 4.1-251.0). Bleeding occurred in three of the 186 (1.6%) high-risk patients who had thromboprophylaxis. CONCLUSIONS: Our RAM can help discriminate between medical patients at high and low risk of VTE. The adoption of adequate thromboprophylaxis in high-risk patients during hospitalization leads to longstanding protection against thromboembolic events with a low risk of bleeding.

Sleep disturbances and their correlates in elderly Japanese American men residing in Hawaii.

BACKGROUND: Elderly people frequently report the presence of chronically disturbed sleep. However, most data are derived from predominantly Caucasian populations. The current study is an investigation of the prevalence and correlates of sleep disturbances in a cohort of elderly Japanese American men residing in Hawaii. The importance of this population lies in its representation of an ethnic group living in a culture different from their ancestry. METHODS: This study is a cross-sectional cohort analysis of data pertaining to sleep disturbances and their potential correlates from 3,845 elderly Japanese American men residing in Hawaii (mean age. 78 years; range, 71-93 years) who participated in the fourth survey of the Honolulu Heart Program (1991-1994), which is the baseline exam for the Honolulu-Asia Aging Study. Information collected included an extensive survey of medication use, medical history, and assessments of physical and mental function, quality of life, and sleep. RESULTS: The prevalence of insomnia (DIMS) was 32.6%, a rate similar to that reported in predominantly Caucasian populations. Depression, benzodiazepine use, and several chronic health problems were the most important factors associated with DIMS. In contrast, excessive daytime sleepiness (EDS) had a prevalence of 8.9%, a rate lower than that found in elderly Caucasian populations but close to that reported among native Japanese. Important factors related to EDS were symptoms of nocturnal respiratory disturbance, depression, perception of adverse quality of life, Parkinson's disease, and digitalis use. CONCLUSIONS: Elderly Japanese men are less likely than elderly Caucasian men to report excessive daytime sleepiness. However, their insomnia rates are similar.