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Gantner D, Bragge P, Finfer S, Gabbe B, Varma D, Webb S, Waterson S, Saxena M, Rengarajoo P, Reade MC, Coates T, Thomas P, Cooper J. Management of Australian Patients with Severe Traumatic Brain Injury: Are Potentially Harmful Treatments Still Used? J Neurotrauma 2020; 37:2686-2693. [PMID: 32731848 DOI: 10.1089/neu.2020.7152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Clinical trials have shown that intravenous albumin and decompressive craniectomy to treat early refractory intracranial hypertension can cause harm in patients with severe traumatic brain injury (TBI). The extent to which these treatments remain in use is unknown. We conducted a multi-center retrospective cohort study of adult patients with severe TBI admitted to five neurotrauma centers across Australia between April 2013 and March 2015. Patients were identified from local trauma and intensive care unit (ICU) registries and followed until hospital discharge. Main outcome measures were the administration of intravenous albumin, and decompressive craniectomy for intracranial hypertension. Analyses were predominantly descriptive. There were 303 patients with severe TBI, of whom a minority received albumin (6.9%) or underwent early decompressive craniectomy for treatment of refractory intracranial hypertension complicating diffuse TBI (2.3%). The median (intequartile range [IQR]) age was 35 (24, 58), and most injuries were caused by road traffic accidents (57.4%) or falls (25.1%). Overall, 34.3% of patients died while in the hospital and the remainder were discharged to rehabilitation (44.6%), other health care facilities (4.6%), or home (16.5%). There were no patient characteristics significantly associated with use of albumin or craniectomy. Intravenous albumin and craniectomy for treatment of intracranial hypertension were used infrequently in Australian neurotrauma centers, indicating alignment between best available evidence and practice.
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Affiliation(s)
- Dashiell Gantner
- Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, Victoria, Australia.,Department of Intensive Care, Alfred Health, Melbourne, Victoria, Australia
| | - Peter Bragge
- BehaviourWorks Australia, Monash Sustainable Development Institute, Monash University, Melbourne, Victoria, Australia
| | - Simon Finfer
- Department of Intensive Care, Royal North Shore Hospital, Sydney, New South Wales, Australia.,The George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Belinda Gabbe
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Dinesh Varma
- Department of Radiology, Alfred Health, Melbourne, Victoria, Australia.,Department of Surgery, Monash Medical Centre, Melbourne, Victoria, Australia
| | - Steve Webb
- Department of Intensive Care, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Sharon Waterson
- Department of Intensive Care, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Manoj Saxena
- Department of Intensive Care, Bankstown Hospital, Sydney, New South Wales, Australia
| | - Parveta Rengarajoo
- Department of Intensive Care, Bankstown Hospital, Sydney, New South Wales, Australia
| | - Michael C Reade
- Department of Intensive Care, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Tom Coates
- Department of Intensive Care, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Piers Thomas
- Department of Neurosurgery, Alfred Health, Melbourne, Victoria, Australia
| | - Jamie Cooper
- Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, Victoria, Australia.,Department of Intensive Care, Alfred Health, Melbourne, Victoria, Australia
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Parsons Leigh J, Petersen J, de Grood C, Whalen-Browne L, Niven D, Stelfox HT. Mapping structure, process and outcomes in the removal of low-value care practices in Canadian intensive care units: protocol for a mixed-methods exploratory study. BMJ Open 2019; 9:e033333. [PMID: 31848173 PMCID: PMC6937030 DOI: 10.1136/bmjopen-2019-033333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
INTRODUCTION The challenge of implementing best evidence into clinical practice is a major problem in modern healthcare that can result in ineffective, inefficient and unsafe care. There is a growing body of literature which suggests that the removal or reduction of low-value care practices (ie, deadoption) is integral to the delivery of high-quality care and the sustainability of our healthcare system. However, currently very little is known about deadoption practices in Canada. We propose to map the current state of deadoption in Canadian intensive care units (ICUs). A key deliverable of this work will include development of an inventory of barriers, facilitators and potential implementation strategies for guiding the deadoption efforts. METHODS AND ANALYSIS We will use Canadian adult general systems ICUs as our laboratory of investigation and employ a two-phased sequential exploratory mixed-methods approach: (1) semi-structured interviews with critical care stakeholders to develop an understanding of the structure (ie, healthcare context), process (ie, actions and events in healthcare) and outcomes (ie, effects on health status, quality, knowledge or behaviour) of deadoption (phase I) and (2) surveys with a broader sample of critical care stakeholders to further identify important barriers and facilitators, as well as potential implementation strategies (phase II). Interview data will be analysed through qualitative content analysis and survey data will be analysed through quantitative analyses to identify top barriers and facilitators, as well as top rated strategies. ETHICS AND DISSEMINATION Ethical approval has been obtained through the University of Calgary Research Ethics Board (REB 17-2153). Participants involved will have the opportunity to provide feedback on the final written reports to support accurate representation of the data. The findings of this study will be disseminated through peer-reviewed publications and oral presentations with critical care stakeholders across Canada. Patient and family partners will receive an executive summary of the findings.
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Affiliation(s)
- Jeanna Parsons Leigh
- Department of Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Department of Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Jennie Petersen
- Department of Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Chloe de Grood
- Department of Community Health Sciences, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Liam Whalen-Browne
- Department of Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Daniel Niven
- Department of Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Henry Thomas Stelfox
- Department of Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
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Kongsgaard UE, Holtan A, Perner A. Changes in colloid solution sales in Nordic countries. Acta Anaesthesiol Scand 2018; 62:522-530. [PMID: 29315469 DOI: 10.1111/aas.13057] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 11/26/2017] [Accepted: 11/28/2017] [Indexed: 12/23/2022]
Abstract
BACKGROUND Administration of resuscitation fluid is a common intervention in the treatment of critically ill patients, but the right choice of fluid is still a matter of debate. Changes in medical practice are based on new evidence and guidelines as well as traditions and personal preferences. Official warnings against the use of hydroxyl-ethyl-starch (HES) solutions have been issued. Nordic guidelines have issued several strong recommendations favouring crystalloids over colloids in all patient groups. Our objective was to describe the patterns of colloid use in Nordic countries from 2012 to 2016. METHODS The data were obtained from companies that provide pharmaceutical statistics in different countries. The data are sales figures from pharmaceutical companies to pharmacies and health institutions. RESULTS We found a 56% reduction in the total sales of all colloids in Nordic countries over a 5-year period. These findings were mainly related to a 92% reduction in the sales of HES solutions. A reduction in sales of other synthetic colloids has also occurred. During the same period, we found a 46% increase in albumin sales, but these numbers varied between Nordic countries. CONCLUSION The general reduction in colloid sales likely reflects the recommendation that colloids should be used only in special circumstances. The dramatic reduction in the sales of HES solutions was expected given evidence of harm and the official warnings. The steady increase in albumin sales and the notable differences between the five Nordic countries cannot be explained.
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Affiliation(s)
- U. E. Kongsgaard
- Department of Anaesthesiology; Division of Emergencies and Critical Care; Oslo University Hospital; Oslo Norway
- Medical Faculty; University of Oslo; Oslo Norway
| | - A. Holtan
- Department of Anaesthesiology; Division of Emergencies and Critical Care; Oslo University Hospital; Oslo Norway
- Department of Traumatology; Division of Emergencies and Critical Care; Oslo University Hospital; Oslo Norway
| | - A. Perner
- Department of Intensive Care; Rigshospitalet; University of Copenhagen; Copenhagen Denmark
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Abstract
OBJECTIVE To determine rates and predictors of albumin administration, and estimated costs in hospitalized adults in the United States. DESIGN Cohort study of adult patients from the University HealthSystem Consortium database from 2009 to 2013. SETTING One hundred twenty academic medical centers and 299 affiliated hospitals. PATIENTS A total of 12,366,264 hospitalization records. INTERVENTIONS Analysis of rates and predictors of albumin administration, and estimated costs. MEASUREMENTS AND MAIN RESULTS Overall the proportion of admissions during which albumin was administered increased from 6.2% in 2009 to 7.5% in 2013; absolute difference 1.3% (95% CI, 1.30-1.40%; p < 0.0001). The increase was greater in surgical patients from 11.7% in 2009 to 15.1% in 2013; absolute difference 3.4% (95% CI, 3.26-3.46%; p < 0.0001). Albumin use varied geographically being lowest with no increase in hospitals in the North Eastern United States (4.9% in 2009 and 5.3% in 2013) and was more common in bigger (> 750 beds; 5.2% in 2009 and 7.3% in 2013) compared to smaller hospitals (< 250 beds; 4.4% in 2009 to 6.2% in 2013). Factors independently associated with albumin use were appropriate indication for albumin use (odds ratio, 65.220; 95% CI, 62.459-68.103); surgical admission (odds ratio, 7.942; 95% CI, 7.889-7.995); and high severity of illness (odds ratio, 8.933; 95% CI, 8.825-9.042). Total estimated albumin cost significantly increased from $325 million in 2009 to $468 million in 2013; (absolute increase of $233 million), p value less than 0.0001. CONCLUSIONS The proportion of hospitalized adults in the United States receiving albumin has increased, with marked, and currently unexplained, geographic variability and variability by hospital size.
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Parsons Leigh J, Niven DJ, Boyd JM, Stelfox HT. Developing a framework to guide the de-adoption of low-value clinical practices in acute care medicine: a study protocol. BMC Health Serv Res 2017; 17:54. [PMID: 28103931 PMCID: PMC5247804 DOI: 10.1186/s12913-017-2005-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 01/10/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Healthcare systems have difficulty incorporating scientific evidence into clinical practice, especially when science suggests that existing clinical practices are of low-value (e.g. ineffective or harmful to patients). While a number of lists outlining low-value practices in acute care medicine currently exist, less is known about how best to initiate and sustain the removal of low-value clinical practices (i.e. de-adoption). This study will develop a comprehensive list of barriers and facilitators to the de-adoption of low-value clinical practices in acute care facilities to inform the development of a framework to guide the de-adoption process. METHODS The proposed project is a multi-stage mixed methods study to develop a framework to guide the de-adoption of low-value clinical practices in acute care medicine that will be tested in a representative sample of acute care settings in Alberta, Canada. Specifically, we will: 1) conduct a systematic review of the de-adoption literature to identify published barriers and facilitators to the de-adoption of low-value clinical practices in acute care medicine and any associated interventions proposed (Phase one); 2) conduct focus groups with acute care stakeholders to identify important themes not published in the literature and obtain a comprehensive appreciation of stakeholder perspectives (Phase two); 3) extend the generalizability of focus group findings by conducting individual stakeholder surveys with a representative sample of acute care providers throughout the province to determine which barriers and facilitators identified in Phases one and two are most relevant in their clinical setting (Phase three). Identified barriers and facilitators will be catalogued and integrated with targeted interventions in a framework to guide the process of de-adoption in each of four targeted areas of acute care medicine (Emergency Medicine, Cardiovascular Health and Stroke, Surgery and Critical Care Medicine). Analyses will be descriptive using a combination of qualitative and quantitative analyses. DISCUSSION There is a growing body of literature suggesting that the de-adoption of ineffective or harmful practices from patient care is integral to the delivery of high quality care and healthcare sustainability. The framework developed in this study will map barriers and facilitators to de-adoption to the most appropriate interventions, allowing stakeholders to effectively initiate, execute and sustain this process in an evidence-based manner.
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Affiliation(s)
- Jeanna Parsons Leigh
- Department of Critical Care Medicine, University of Calgary, Calgary, AB, Canada. .,Alberta Health Services, Alberta, Canada. .,O'Brien Institute for Public Health, University of Calgary, Calgary, AB, Canada.
| | - Daniel J Niven
- Department of Critical Care Medicine, University of Calgary, Calgary, AB, Canada.,Alberta Health Services, Alberta, Canada.,O'Brien Institute for Public Health, University of Calgary, Calgary, AB, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Jamie M Boyd
- Department of Critical Care Medicine, University of Calgary, Calgary, AB, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Henry T Stelfox
- Department of Critical Care Medicine, University of Calgary, Calgary, AB, Canada.,Alberta Health Services, Alberta, Canada.,O'Brien Institute for Public Health, University of Calgary, Calgary, AB, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.,Department of Medicine, University of Calgary, Calgary, AB, Canada
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Reddy S, McGuinness S, Parke R, Young P. Choice of Fluid Therapy and Bleeding Risk After Cardiac Surgery. J Cardiothorac Vasc Anesth 2016; 30:1094-103. [DOI: 10.1053/j.jvca.2015.12.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Indexed: 02/07/2023]
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Fluid type and the use of renal replacement therapy in sepsis: a systematic review and network meta-analysis. Intensive Care Med 2015; 41:1561-71. [PMID: 25904181 DOI: 10.1007/s00134-015-3794-1] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 03/31/2015] [Indexed: 02/07/2023]
Abstract
Fluid resuscitation, along with the early administration of antibiotics, is the cornerstone of treatment for patients with sepsis. However, whether differences in resuscitation fluids impact on the requirements for renal replacement therapy (RRT) remains unclear. To examine this issue, we performed a network meta-analysis (NMA), including direct and indirect comparisons, that addressed the effect of different resuscitation fluids on the use of RRT in patients with sepsis. The data sources MEDLINE, EMBASE, ACPJC, CINAHL and Cochrane Central Register were searched up to March 2014. Eligible studies included randomized trials reported in any language that enrolled adult patients with sepsis or septic shock and addressed the use of RRT associated with alternative resuscitation fluids. The risk of bias for individual studies and the overall certainty of the evidence were assessed. Ten studies (6664 patients) that included a total of nine direct comparisons were assessed. NMA at the four-node level showed that an increased risk of receiving RRT was associated with fluid resuscitation with starch versus crystalloid [odds ratio (OR) 1.39, 95% credibility interval (CrI) 1.17-1.66, high certainty]. The data suggested no difference between fluid resuscitation with albumin and crystalloid (OR 1.04, 95% CrI 0.78-1.38, moderate certainty) or starch (OR 0.74, 95% CrI 0.53-1.04, low certainty). NMA at the six-node level showed a decreased risk of receiving RRT with balanced crystalloid compared to heavy starch (OR 0.50, 95% CrI 0.34-0.74, moderate certainty) or light starch (OR 0.70, 95% CrI 0.49-0.99, high certainty). There was no significant difference between balanced crystalloid and saline (OR 0.85, 95% CrI 0.56-1.30, low certainty) or albumin (OR 0.82, 95% CrI 0.49-1.37, low certainty). Of note, these trials vary in terms of case mix, fluids evaluated, duration of fluid exposure and risk of bias. Imprecise estimates contributed to low confidence in most estimates of effect. Among the patients with sepsis, fluid resuscitation with crystalloids compared to starch resulted in reduced use of RRT; the same may be true for albumin versus starch.
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Abstract
The administration of intravenous fluids for resuscitation is the most common intervention in acute medicine. There is increasing evidence that the type of fluid may directly affect patient-centred outcomes. There is a lack of evidence that colloids confer clinical benefit over crystalloids and they may be associated with harm. Hydroxyethyl starch preparations are associated with increased mortality and use of renal replacement therapy in critically ill patients, particularly those with sepsis; albumin is associated with increased mortality in patients with severe traumatic brain injury. Crystalloids, such as saline or balanced salt solutions, are increasingly recommended as first-line resuscitation fluids for the majority of patients with hypovolaemia. There is emerging evidence that saline may be associated with adverse outcomes due to the development of hyperchloraemic metabolic acidosis, although the safety of balanced salt solutions has not been established. Fluid requirements vary over the course of critical illness. The excessive use of fluids during the resuscitative period is associated with increased cumulative fluid balance and adverse outcomes in critically ill patients. The selection of fluid depends on the clinical context in which it is administered and requires careful consideration of the dose and potential for toxicity. There is an urgent need to conduct further high-quality randomized controlled trials of currently available fluid therapy in patients with critical illness.
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Affiliation(s)
- J A Myburgh
- Department of Intensive Care Medicine, St George Clinical School, University of New South Wales, Sydney, Australia; Division of Critical Care and Trauma, The George Institute for Global Health, Sydney, Australia
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Affiliation(s)
- Christopher W Seymour
- Department of Critical Care Medicine, Clinical Research, Investigation, and Systems Modeling of Acute Illness Center, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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Abstract
This review article examines the use of human albumin (HA) in burn treatment. Generally, there are two scenarios where HA may be administered: acutely as a volume expander during burn shock resuscitation and chronically following resuscitation to correct hypoalbuminemia. Although colloids were the cornerstone of the earliest burn resuscitation formulas, HA was in fact rarely used. More recently however, with the recognition of fluid creep, HA usage during resuscitation has increased. Animal studies demonstrate that during acute fluid resuscitation, administration of colloids, including albumin (ALB), have no ability to arrest the formation of burn wound edema, but they do reduce edema formation in the nonburn soft tissues and help preserve intravascular volume and reduce resuscitation fluid requirements with no apparent increase in extravascular water accumulation in the lung. Human studies suggest that immediate use of ALB during acute resuscitation achieves adequate resuscitation using a lower total overall volume requirement, transiently provides better maintenance of intravascular volume and cardiac output, produces less overall edema gain than crystalloid resuscitation alone but may be associated with increased extravascular lung water accumulation during the first postburn week. However, many questions remain unanswered, and modern, large-scale prospective studies are desperately needed. Maintenance of normal serum ALB levels through continuous supplementation of HA following burn resuscitation is even less well understood. Although this approach makes physiologic sense, the limited amount of available data from human burn studies reveal that chronic ALB supplementation is expensive and may not result in any major clinical benefits. Again, modernized prospective studies are greatly needed in this area.
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Affiliation(s)
- Robert Cartotto
- Department of Surgery, University of Toronto, Ross Tilley Burn Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
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The Crystalloid versus Hydroxyethyl Starch Trial: protocol for a multi-centre randomised controlled trial of fluid resuscitation with 6% hydroxyethyl starch (130/0.4) compared to 0.9% sodium chloride (saline) in intensive care patients on mortality. Intensive Care Med 2011; 37:816-23. [PMID: 21308360 DOI: 10.1007/s00134-010-2117-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2010] [Accepted: 07/21/2010] [Indexed: 01/05/2023]
Abstract
PURPOSE The intravenous fluid 6% hydroxyethyl starch (130/0.4) (6% HES 130/0.4) is used widely for resuscitation but there is limited information on its efficacy and safety. A large-scale multi-centre randomised controlled trial (CHEST) in critically ill patients is currently underway comparing fluid resuscitation with 6% HES 130/0.4 to 0.9% sodium chloride on 90-day mortality and other clinically relevant outcomes including renal injury. This report describes the study protocol. METHODS CHEST will recruit 7,000 patients to concealed, random, parallel assignment of either 6% HES 130/0.4 or 0.9% sodium chloride for all fluid resuscitation needs whilst in the intensive care unit (ICU). The primary outcome will be all-cause mortality at 90 days post-randomisation. Secondary outcomes will include incident renal injury, other organ failures, ICU and hospital mortality, length of ICU stay, quality of life at 6 months, health economic analyses and in patients with traumatic brain injury, functional outcome. Subgroup analyses will be conducted in four predefined subgroups. All analyses will be conducted on an intention-to-treat basis. RESULTS AND CONCLUSIONS The study run-in phase has been completed and the main trial commenced in April 2010. CHEST should generate results that will inform and influence prescribing of this commonly used resuscitation fluid.
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Briegel I, Rehm M, Briegel J, Schelling G. Replacement of albumin by hydroxyethylstarch could increase the risk for acute kidney injury in patients with severe ARDS. Intensive Care Med 2011; 37:719-20. [PMID: 21210077 DOI: 10.1007/s00134-010-2115-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2010] [Indexed: 10/18/2022]
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