Abstract:
PURPOSE:To determine the durability of the effects of a change in practice designed to promote the use of advanced supportive technology when it is of benefit but to limit its burdens when it is ineffective. We have reported that institution of a process of intensive communication reduced length of intensive care unit stay for dying patients and reduced mortality in a before-and-after study in a cohort of patients admitted to an adult intensive care unit. We now report the results of a 4-yr extension of this intervention. MATERIALS AND METHODS:The number of counseling sessions, intensive care unit length of stay, and mortality were measured for 2,361 adult medical patients consecutively admitted to a university tertiary care hospital. To determine the durability of the effects of our intervention, we compared our experience during the subsequent 4 yrs with that of the 134 consecutive patients before and 396 patients after our intensive communication intervention. RESULTS:We conducted an equivalent number of intensive communication sessions in our subsequent practice as during the intervention (1.5 vs. 1.6 sessions per patient admitted to the intensive care unit). However, sessions tended to be of shorter duration, and direct participation by social workers, chaplains, and care coordinators was less frequent in our subsequent experience. Intensive communication produced a significant and durable reduction in length of stay (median length of stay, 4 days [2-11 days, interquartile range] before; 3 days [2-6 days, interquartile range] during the study; 3 days [2-6 days, interquartile range] subsequently). Our intervention was associated with a significant and durable reduction in intensive care unit mortality (31.3% before, 22.7% during the intervention, 18% subsequently; p <.001). CONCLUSIONS:Intensive communication is associated with durable reductions in intensive care unit length of stay and reduced mortality in critically ill adult medical patients. Intensive communication was applied more efficiently subsequent to the intervention, and its effectiveness does not seem to be dependent on nondirect caregivers' participation in the sessions. This process encourages the continuation of advanced supportive technology to patients with the potential to survive and allows the earlier withdrawal of advanced supportive technology when it is ineffective.
journal_name
Crit Care Medjournal_title
Critical care medicineauthors
Lilly CM,Sonna LA,Haley KJ,Massaro AFdoi
10.1097/01.CCM.0000065279.77449.B4subject
Has Abstractpub_date
2003-05-01 00:00:00pages
S394-9issue
5 Suppleissn
0090-3493issn
1530-0293journal_volume
31pub_type
杂志文章abstract::Pulmonary barotrauma developed in 18/430 patients receiving respirator support for longer than 12 hours. Pneumothorax occurred in 15 of these patients and was treated with tube thoracostomy and 15-20 cm H2O pleural suction. Full reexpansion of the lungs were achieved in all but three patients, two of whom had bronchop...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-197503000-00004
更新日期:1975-03-01 00:00:00
abstract:OBJECTIVE:To validate performance characteristics of the intensive care unit (ICU) admission mortality probability model, version III (MPM0-III) on Project IMPACT data submitted in 2004 and 2005. This data set was external from the MPM0-III developmental and internal validation data collected between 2001 and 2004. DE...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e31819ded31
更新日期:2009-05-01 00:00:00
abstract:OBJECTIVE:To review trial design issues related to control groups. DESIGN:Review of the literature with specific reference to critical care trials. MAIN RESULTS AND CONCLUSIONS:Performing randomized controlled trials in the critical care setting presents specific problems: studies include patients with rapidly lethal...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3181922bf4
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVE:To investigate the relationship between behavioral alterations and changes in monoaminergic systems provoked by ischemia-reperfusion liver injury in rats. DESIGN:Prospective, randomized, controlled animal study. SETTING:University animal laboratory. SUBJECTS:Male Wistar rats. INTERVENTIONS:Acute liver fai...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199804000-00021
更新日期:1998-04-01 00:00:00
abstract:OBJECTIVE:Within minutes of reperfusing ischemic cardiomyocytes, oxidant stress dramatically increases and is associated with postresuscitation injury. Because mitochondria produce deleterious oxidants and useful metabolic substrates, utilization of electron transport chain inhibitors against reperfusion injury, though...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.CCM.0000246014.19486.A1
更新日期:2006-12-01 00:00:00
abstract:OBJECTIVE:To study the effects of high-dose epinephrine, compared with standard-dose epinephrine, on the dynamics of superficial cortical cerebral blood flow as well as global cerebral oxygenation during experimental cardiopulmonary resuscitation. We hypothesized that high-dose epinephrine might be unable to improve ce...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-200005000-00028
更新日期:2000-05-01 00:00:00
abstract::The definition of sepsis has been recently modified to accommodate emerging knowledge in the field, while at the same time being recognized as challenging, if not impossible, to define. Here, we seek to clarify the current understanding of sepsis as one that has been typically framed as a disorder of inflammation to o...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000002172
更新日期:2017-02-01 00:00:00
abstract:OBJECTIVES:Targeted temperature management has been shown to improve survival with good neurological outcome in patients after out-of-hospital cardiac arrest. The optimal approach to inducing and maintaining targeted temperature management, however, remains uncertain. The objective of this study was to evaluate these p...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/CCM.0000000000000551
更新日期:2014-12-01 00:00:00
abstract::Although recent clinical reports have noted hypokalemia after resuscitation from cardiac arrest, extensive animal work indicates that potassium is released from cells during ischemia. This study was undertaken to define the changes that occur in serum potassium ion during cardiac arrest and resuscitation in a canine m...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198604000-00012
更新日期:1986-04-01 00:00:00
abstract:OBJECTIVES:To examine perceptions of nurses and physicians in regard to ethical decision-making climate in the ICU and to test the hypothesis that the worse the ethical decision-making climate, the greater the discordance between nurses' and physicians' rating of ethical decision-making climate with physicians hypothes...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/CCM.0000000000004017
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:To evaluate the safety and diagnostic yield of transbronchial biopsy performed in mechanically ventilated patients. DESIGN:Retrospective, cohort analysis. SETTING:A university-affiliated teaching hospital. PATIENTS:Seventy-one consecutive, mechanically ventilated patients requiring lung tissue examination....
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199703000-00012
更新日期:1997-03-01 00:00:00
abstract:OBJECTIVE:To determine the incidence and risk factors of chronic critical illness after severe blunt trauma. DESIGN:Prospective observational cohort study (NCT01810328). SETTING:Two level-one trauma centers in the United States. PATIENTS:One hundred thirty-five adult blunt trauma patients with hemorrhagic shock who ...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/CCM.0000000000002697
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:To review the history and development of critical care nurses, the supply and demand issues related to critical care nursing, critical care nursing's contribution to patient outcomes, and recommendations to ensure a steady and strong workforce. DATA SOURCE AND SELECTION:Information presented in this article ...
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:10.1097/01.CCM.0000203087.42439.53
更新日期:2006-03-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of early administration of granulocyte colony-stimulating factor (G-CSF) on hospital mortality in nonneutropenic patients with septic shock, excluding patients with melioidosis. DESIGN:A randomized, placebo-controlled, double-blinded clinical trial. SETTING AND PATIENTS:Adult patie...
journal_title:Critical care medicine
pub_type: 杂志文章,随机对照试验
doi:10.1097/01.CCM.0B013E318161E480
更新日期:2008-02-01 00:00:00
abstract:OBJECTIVE:The emergency department (ED) often serves as the first site for the recognition and treatment of patients with suspected severe sepsis. However, few evaluations of the national epidemiology and distribution of severe sepsis in the ED exist. We sought to determine national estimates of the number, timing, ED ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.CCM.0000277043.85378.C1
更新日期:2007-08-01 00:00:00
abstract::Disseminated intravascular coagulation (DIC) is an acquired syndrome characterized by intravascular fibrin formation occurring in the course of a variety of severe diseases. In gram-negative sepsis, endotoxin is the bacterial component eliciting a cascade of tissue factor dependent hypercoagulable reactions mediated b...
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:10.1097/00003246-200009001-00003
更新日期:2000-09-01 00:00:00
abstract:OBJECTIVES:Recently, the definition of sepsis has changed from a physiologic derangement (Sepsis-1 and -2) to organ dysfunction (Sepsis-3) based. We sought to determine the concordance between the different sepsis phenotypes and how that affected mortality. DESIGN:Retrospective, multicenter study. SETTING:Three acade...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000004449
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:Hemoglobin (Hb) induces vasoconstriction by heme group binding nitric oxide in an irreversible fashion. Recent in vitro studies indicate that the thiol groups in Hb reversibly bind nitric oxide and participate in trans-nitrosylation reactions with other thiols. Sepsis is a pathophysiologic state characterize...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-200211000-00015
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:Subcutaneously administered low-molecular-weight heparins are widely used for prevention of venous thromboembolism. The appropriateness of the subcutaneous route in critically ill patients has never been established. OBJECTIVE:To determine anti-Xa activities in critically ill patients and in noncritically i...
journal_title:Critical care medicine
pub_type: 临床试验,杂志文章
doi:10.1097/01.CCM.0000059725.60509.A0
更新日期:2003-05-01 00:00:00
abstract:OBJECTIVE:To study the pulmonary effects of aspirating a mixture of sucralfate in water and sucralfate in hydrochloric acid in an animal model of aspiration pneumonia. DESIGN:Prospective, randomized, controlled study with repeated measures. SETTING:University research laboratory. SUBJECTS:Thirty-two in situ, isolate...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199309000-00020
更新日期:1993-09-01 00:00:00
abstract:OBJECTIVE:There is evidence to suggest that anemia after severe traumatic brain injury (sTBI) is detrimental. However, there is a paucity of evidence supporting the use of transfusion of packed red blood cells in patients with sTBI. To understand the acute effect of packed red blood cell transfusion on cerebral oxygena...
journal_title:Critical care medicine
pub_type: 杂志文章,随机对照试验
doi:10.1097/CCM.0b013e318194ad22
更新日期:2009-03-01 00:00:00
abstract::Little is known about the structure and objectives of various hospital ethics committees due to their need to preserve confidentiality, their reluctance to reveal internal hospital problems, and their concern about becoming involved in the developing debate about the appropriate role and value of such committees. The ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198211000-00018
更新日期:1982-11-01 00:00:00
abstract:OBJECTIVE:In the ICU, discussions between clinicians and surrogate decision makers are often accompanied by conflict about a patient's prognosis or care plan. Trust plays a role in limiting conflict, but little is known about the determinants of trust in the ICU. We sought to identify the dimensions of trust and clinic...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000001957
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:An increased risk of postoperative infection (including pneumonia) attributable to the receipt of allogeneic blood transfusion has been investigated as a possible manifestation of transfusion-related immunomodulation (TRIM) in 16 randomized controlled trials (RCTs) and approximately 40 observational studies....
journal_title:Critical care medicine
pub_type: 杂志文章,meta分析,评审
doi:10.1097/01.CCM.0000214310.70642.8C
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVES:To assess in-hospital neurologic (CNS) complications in adult patients undergoing veno-venous extracorporeal membrane oxygenation for respiratory failure. DESIGN:Retrospective analysis of the Extracorporeal Life Support Organization's data registry. SETTING:Data reported to Extracorporeal Life Support Orga...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000002502
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVES:To determine the point prevalence of medication errors at the time of transition of care from an ICU to non-ICU location and assess error types and risk factors for medication errors during transition of care. DESIGN:This was a multicenter, retrospective, 7-day point prevalence study. SETTING:Fifty-eight I...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/CCM.0000000000003633
更新日期:2019-04-01 00:00:00
abstract::Measuring gas exchange in critically ill patients can provide valuable information on their nutritional status and energy expenditure. Several semiautomated machines are available for measuring oxygen consumption (VO2) and carbon dioxide production (VCO2). This study evaluated, under controlled laboratory conditions, ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198609000-00010
更新日期:1986-09-01 00:00:00
abstract:OBJECTIVES:Secretoneurin is associated with cardiomyocyte Ca handling and improves risk prediction in patients with acute myocardial dysfunction. Whether secretoneurin improves risk assessment on top of established cardiac biomarkers and European System for Cardiac Operative Risk Evaluation II in patients undergoing ca...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000003670
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVES:Cardiovascular dysfunction occurs in the majority of asphyxiated neonates and has been suggested to be a major cause of neonatal morbidity and mortality. We previously demonstrated that cyclosporine A treatment during resuscitation can significantly improve cardiovascular performance in asphyxiated newborn p...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3182746704
更新日期:2013-04-01 00:00:00
abstract:OBJECTIVE:The pathogenesis of acute gastric stress ulceration in the seriously ill is uncertain, and any role of Helicobacter pylori infection is unknown. We aimed to assess the relationship between H. pylori serological status and stress ulceration in seriously ill patients, as well as H. pylori serological status in ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199907000-00010
更新日期:1999-07-01 00:00:00