Abstract:
OBJECTIVE:The requirement for a blood transfusion after trauma is associated with an increased risk of acute lung injury. Residual leukocytes contaminating red cells are potential mediators of this syndrome. The goal of this trial was to test our hypothesis that prestorage leukoreduction of blood would reduce rates of posttraumatic lung injury. DESIGN:Double blind, randomized, controlled clinical trial. SETTING:University-affiliated level I trauma center in King County, Seattle, WA. PATIENTS:Two hundred sixty-eight injured patients requiring red blood cell transfusion within 24 hrs of injury. INTERVENTIONS:Prestorage leukoreduced vs. standard allogeneic blood transfusions. MEASUREMENTS AND MAIN RESULTS:We compared the incidence of acute lung injury and acute respiratory distress syndrome at early (< or = 72 hrs) and late (> 72 hrs) time points after injury. In a subset, we compared plasma levels of surfactant protein-D and von Willebrand factor antigen between intervention arms. Rates of acute lung injury (relative risk [RR] 1.06, 95% confidence interval [CI] .69-1.640) and acute respiratory distress syndrome (RR .96, 95% CI 0.48-1.91) were not statistically different between intervention arms early after injury. Similarly, no statistically significant effect of leukoreduced transfusion on rates of acute lung injury (RR .88, 95% CI .54-1.44) or acute respiratory distress syndrome (RR .95, 95% CI .58-1.57) was observed to occur late after injury. There was no significant difference in the number of ventilator-free days or in other ventilator parameters between intervention arms. No statistically significant effect of leukoreduced blood on plasma levels of surfactant protein-D or von Willebrand factor antigen was identified. CONCLUSIONS:Prestorage leukoreduction had no effect on the incidence or timing of lung injury or on plasma measures of systemic alveolar and endothelial inflammation in a population of trauma patients requiring transfusion. The relationship between transfusion and lung injury is not obviously explained by mechanistic pathways involving the presence of transfused leukocytes.
journal_name
Crit Care Medjournal_title
Critical care medicineauthors
Watkins TR,Rubenfeld GD,Martin TR,Nester TA,Caldwell E,Billgren J,Ruzinski J,Nathens ABdoi
10.1097/CCM.0b013e318170a9cesubject
Has Abstractpub_date
2008-05-01 00:00:00pages
1493-9issue
5eissn
0090-3493issn
1530-0293journal_volume
36pub_type
杂志文章,随机对照试验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:BACKGROUND:Venous thromboembolic disease is among the most common causes of morbidity and mortality during pregnancy. The clinical evaluation alone is insufficient for the diagnosis of venous thromboembolic disease, and the normal pregnant state makes this evaluation even more challenging. DIAGNOSIS:Objective testing ...
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:10.1097/01.ccm.0000183157.15533.4c
更新日期:2005-10-01 00:00:00
abstract:OBJECTIVE:We investigated whether serum levels of neuron-specific enolase (NSE) and S-100beta protein could be used to evaluate cerebral injury and to predict outcome in severe sepsis and severe septic shock. DESIGN:Prospective study. SETTING:University hospital. PATIENTS AND MEASUREMENTS:In 170 consecutively enroll...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.CCM.0000217218.51381.49
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVE:To compare the ability of two methods--Acute Physiology and Chronic Health Evaluation (APACHE II) and Mortality Prediction Model (MPM)--to predict hospital outcome for a large group of intensive care patients from Britain and Ireland. DESIGN:Prospective, multicenter, cohort study. SETTING:Twenty-six general...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/00003246-199409000-00007
更新日期:1994-09-01 00:00:00
abstract::Twenty preterm infants in respiratory distress, each with an umbilical catheter in place, were studied during their first 24 h of hospitalization, to determine the effects of continuous transcutaneous oxygen (PtcO2) monitoring on the frequency of arterial blood gas (ABG) determinations and on the incidence of hypoxia ...
journal_title:Critical care medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00003246-198402000-00009
更新日期:1984-02-01 00:00:00
abstract::Malaria is one of the most common infectious diseases in the world, and severe respiratory complications have been described mainly in association with Plasmodium falciparum. We describe a case of acute respiratory distress syndrome complicating infection with P. vivax in the setting of relatively low parasitemia in a...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-200103000-00037
更新日期:2001-03-01 00:00:00
abstract:OBJECTIVES:To validate scoring algorithm criteria established by the Japanese Association for Acute Medicine (JAAM) for disseminated intravascular coagulation (DIC) and to evaluate its diagnostic property by comparing the two leading scoring systems for DIC, from the Japanese Ministry of Health and Welfare (JMHW) and I...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/01.ccm.0000202209.42491.38
更新日期:2006-03-01 00:00:00
abstract:OBJECTIVES:Our goal was to "reverse translate" the human response to surgical sepsis into the mouse by modifying a widely adopted murine intra-abdominal sepsis model to engender a phenotype that conforms to current sepsis definitions and follows the most recent expert recommendations for animal preclinical sepsis resea...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000003926
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVES:To track compliance by an interprofessional team with the Awakening and Breathing Coordination, Choice of drugs, Delirium monitoring and management, Early mobility, and Family engagement (ABCDEF) bundle in implementing the Pain, Agitation, and Delirium guidelines. The aim was to study the association between...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/CCM.0000000000002149
更新日期:2017-02-01 00:00:00
abstract:OBJECTIVE:To develop a scheme for early identification of individuals at risk for symptomatic vasospasm after subarachnoid hemorrhage (SAH). DESIGN:Analysis of prospectively collected data from the placebo-treated group in a multicenter clinical trial. SETTINGS:Fifty-four neurosurgical centers in North America. MEAS...
journal_title:Critical care medicine
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1097/00003246-200004000-00012
更新日期:2000-04-01 00:00:00
abstract::Trauma is the leading cause of both morbidity and mortality in the pediatric population, and traumatic injury causes > 50% of all childhood deaths. Significant mortality rates have been reported for children with traumatic brain injury. Although children have better survival rates as compared with adults with traumati...
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:10.1097/00003246-200211001-00003
更新日期:2002-11-01 00:00:00
abstract:OBJECTIVE:Intrahospital transport of critically ill patients is often necessary for optimal patient care. However, transport of intensive care unit (ICU) patients within the hospital has been associated with a high rate of potentially detrimental complications. This study was designed to determine the occurrence rate o...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199510000-00009
更新日期:1995-10-01 00:00:00
abstract:OBJECTIVE:To test the hypothesis that hyperbaric oxygen therapy ameliorates delayed cognitive impairment after acute carbon monoxide poisoning by promoting neurogenesis through upregulating the brain-derived neurotrophic factor in the hippocampus. DESIGN:Laboratory animal experiments. SETTING:University/Medical cente...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000001299
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVE:To assess whether clinical variables might be useful in selecting patients who will have an acute intracranial abnormality seen in head computed tomographic scans (HCT). DESIGN:Retrospective study. SETTING:Medical intensive care unit (MICU) in a tertiary teaching hospital. MEASUREMENTS:Medical records of p...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-200005000-00008
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVE:To determine the functionality of identified polymorphisms in the promoter and upstream regions of the interleukin-10 gene in terms of release of interleukin-10 from lipopolysaccharide-stimulated whole blood from healthy volunteers and to evaluate the relationship of interleukin-10 polymorphisms to interleuki...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-200301000-00005
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND AND METHODS:We postulated that low-dose heparin (10 IU/kg.hr) administered as a continuous iv infusion may prevent or ameliorate the induction of thrombin-induced disseminated intravascular coagulation in baboons under general anesthesia. In a nonrandomized experiment lasting 8 hrs, animals were divided into...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199109000-00017
更新日期:1991-09-01 00:00:00
abstract:OBJECTIVES:Formal guidelines recommend that therapeutic hypothermia be considered after in-hospital cardiac arrest. The rate of therapeutic hypothermia use after in-hospital cardiac arrest and details about its implementation are unknown. We aimed to determine the use of therapeutic hypothermia for adult in-hospital ca...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/CCM.0b013e318287f2c4
更新日期:2013-06-01 00:00:00
abstract::Hemodynamic effects of iso-oncotic 3% dextran-60, 6% dextran-70, and Ringer's acetate were compared in 28 male pigs (25 to 30 kg) subjected to experimental trauma and hemorrhage. The animals were kept anesthetized with 75% N2O/25% O2, 0.8% halothane. Hemodynamic and respiratory conditions were allowed to stabilize for...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198804000-00008
更新日期:1988-04-01 00:00:00
abstract:OBJECTIVES:a) To investigate whether the patient work of breathing needed to trigger inspiration is affected by the type of ventilator delivering pressure-support ventilation for mechanically ventilated pediatric patients. b) To determine whether changes in oxygen consumption (VO2) trend with changes in work of breathi...
journal_title:Critical care medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1994-12-01 00:00:00
abstract::Assessment of creatinine clearance (CC) in ICU patients was compared using three methods. The reference method (CC 24 h) used measurements of serum creatinine and urinary creatinine after collection of urine over a 24-h period. The other two methods were predictive methods: the Kampmann nomogram and the formula develo...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199011000-00007
更新日期:1990-11-01 00:00:00
abstract:OBJECTIVE:To investigate if prone position delays the progression of experimental ventilator-induced lung injury, possibly due to a more homogeneous distribution of strain within lung parenchyma. DESIGN:Prospective, randomized, controlled trial. SETTING:Animal laboratory of a university hospital. SUBJECTS:Thirty-fiv...
journal_title:Critical care medicine
pub_type: 评论,杂志文章
doi:10.1097/01.ccm.0000150660.45376.7c
更新日期:2005-02-01 00:00:00
abstract::The Pediatric Risk of Mortality (PRISM) score was developed from the Physiologic Stability Index (PSI) to reduce the number of physiologic variables required for pediatric ICU (PICU) mortality risk assessment and to obtain an objective weighting of the remaining variables. Univariate and multivariate statistical techn...
journal_title:Critical care medicine
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1097/00003246-198811000-00006
更新日期:1988-11-01 00:00:00
abstract:CONTEXT:Reducing aspiration of gastric contents by placing mechanically ventilated patients in a semirecumbent position has been associated with lower incidences of ventilator-associated pneumonia (VAP). The feasibility and efficacy of this intervention in a larger patient population, however, are unknown. OBJECTIVE:A...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/01.ccm.0000198529.76602.5e
更新日期:2006-02-01 00:00:00
abstract:OBJECTIVES:Extracellular mitochondrial DNA and N-formyl peptides released following tissue damage may contribute to systemic inflammation through stimulation of the innate immune system. In this review, we evaluate existing in vivo human data regarding a role for mitochondrial DNA and N-formyl peptides in producing sys...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000003381
更新日期:2018-12-01 00:00:00
abstract::Varying concentrations of lipopolysaccharide (LPS) and mannan suspensions were mixed with either saline or plasma from normal volunteers, heated to 100 degrees C for 10 min, and then subjected to the limulus amebocyte lysate test (LAL). A positive LAL in saline required minimum LPS and mannan concentrations of 10(-11)...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198512000-00016
更新日期:1985-12-01 00:00:00
abstract:OBJECTIVE:To determine whether preoperative plasma levels of B-type natriuretic peptide would allow for the prediction of perioperative and early postoperative cardiovascular support requirements and hospital bed usage after coronary artery surgery. DESIGN:A prospective observational cohort study. SETTING:A tertiary ...
journal_title:Critical care medicine
pub_type: 评论,杂志文章
doi:10.1097/01.ccm.0000150822.10160.0a
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVES:To evaluate the methodological quality and thematic completeness of existing clinical practice guidelines, addressing early mobilization of adults in the ICU. DATA SOURCES:Systematic review of Medline, Embase, CINAHL, Cochrane, and grey literature from January 2008 to February 2020. STUDY SELECTION:Two rev...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000004574
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:To estimate the prevalence of, the risk factors associated with, and the outcome of tracheostomy in a heterogeneous population of mechanically ventilated patients. DESIGN:Prospective, observational cohort study. SETTING:A total of 361 intensive care units from 12 countries. PATIENTS:A cohort of 5,081 patie...
journal_title:Critical care medicine
pub_type: 评论,杂志文章,多中心研究
doi:10.1097/01.ccm.0000150026.85210.13
更新日期:2005-02-01 00:00:00
abstract::Mucus plugging of a large airway resulted in the formation of a check-valve mechanism and pulmonary hyperinflation, rather than atelectasis. Fiberoptic bronchoscopy was both diagnostic and curative. The physician should be aware that mucus plugging may have unusual presentations and may mimic other clinical entities. ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198609000-00015
更新日期:1986-09-01 00:00:00
abstract:OBJECTIVES:Inhaled nitric oxide is being utilized as a selective pulmonary vasodilator in the treatment of persistent pulmonary hypertension of the newborn. However, the effects of inhaled nitric oxide on cerebral hemodynamics and distribution of left ventricular output in newborn subjects have not been studied. This s...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199508000-00013
更新日期:1995-08-01 00:00:00