Abstract:
OBJECTIVES:Bag-mask ventilation is commonly used prior to tracheal intubation; however, the epidemiology, risk factors, and clinical implications of difficult bag-mask ventilation among critically ill children are not well studied. This study aims to describe prevalence and risk factors for pediatric difficult bag-mask ventilation as well as its association with adverse tracheal intubation-associated events and oxygen desaturation in PICU patients. DESIGN:A retrospective review of prospectively collected observational data from a multicenter tracheal intubation database (National Emergency Airway Registry for Children) from January 2013 to December 2018. SETTING:Forty-six international PICUs. PATIENTS:Children receiving bag-mask ventilation as a part of tracheal intubation in a PICU. INTERVENTIONS:None. MEASUREMENTS AND MAIN RESULTS:The primary outcome is the occurrence of either specific tracheal intubation-associated events (hemodynamic tracheal intubation-associated events, emesis with/without aspiration) and/or oxygen desaturation (< 80%). Factors associated with perceived difficult bag-mask ventilation were found using univariate analyses, and multivariable logistic regression identified an independent association between bag-mask ventilation difficulty and the primary outcome. Difficult bag-mask ventilation is reported in 9.5% (n = 1,501) of 15,810 patients undergoing tracheal intubation with bag-mask ventilation during the study period. Difficult bag-mask ventilation is more commonly reported with increasing age, those with a primary respiratory diagnosis/indication for tracheal intubation, presence of difficult airway features, more experienced provider level, and tracheal intubations without use of neuromuscular blockade (p < 0.001). Specific tracheal intubation-associated events or oxygen desaturation events occurred in 40.2% of patients with reported difficult bag-mask ventilation versus 19.8% in patients without perceived difficult bag-mask ventilation (p < 0.001). The presence of difficult bag-mask ventilation is independently associated with an increased risk of the primary outcome: odds ratio, 2.28 (95% CI, 2.03-2.57; p < 0.001). CONCLUSIONS:Difficult bag-mask ventilation is reported in approximately one in 10 PICU patients undergoing tracheal intubation. Given its association with adverse procedure-related events and oxygen desaturation, future study is warranted to improve preprocedural planning and real-time management strategies.
journal_name
Crit Care Medjournal_title
Critical care medicineauthors
Daigle CH,Fiadjoe JE,Laverriere EK,Bruins BB,Lockman JL,Shults J,Krawiec C,Harwayne-Gidansky I,Page-Goertz C,Furlong-Dillard J,Nadkarni VM,Nishisaki A,National Emergency Airway Registry for Children (NEAR4KIDS) Investigators anddoi
10.1097/CCM.0000000000004425subject
Has Abstractpub_date
2020-09-01 00:00:00pages
e744-e752issue
9eissn
0090-3493issn
1530-0293journal_volume
48pub_type
杂志文章abstract:OBJECTIVE:To investigate glycemic dynamics and its relation with mortality in critically ill patients. We searched for differences in complexity of the glycemic profile between survivors and nonsurvivors in patients admitted to a multidisciplinary intensive care unit. DESIGN:Prospective, observational study, convenien...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3181ce49cf
更新日期:2010-03-01 00:00:00
abstract:OBJECTIVE:To describe and identify factors associated with mortality rate and quality of life 1 yr after prolonged mechanical ventilation. DESIGN:Prospective, observational cohort study with patient recruitment over 26 months and follow-up for 1 yr. SETTING:Intensive care units at a tertiary care university hospital....
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.CCM.0000098029.65347.F9
更新日期:2004-01-01 00:00:00
abstract:OBJECTIVE:Because anemia of inflammation is common in ICU patients and hepcidin is the key regulator of iron homeostasis, we examined time-dependent changes in hepcidin, erythropoietin, iron, and inflammatory markers in surgical ICU patients with anemia. DESIGN:Prospective single-center clinical noninterventional stud...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000003089
更新日期:2018-06-01 00:00:00
abstract::Reproducibility of thermal-dye extravascular lung water (EVLW) estimation by a lung water computer was studied by performing ten consecutive measurements in 45 critically ill patients. EVLW ranged over a wide spectrum from 187 to 1163 ml (2.4 to 18.6 ml/kg). The mean coefficient of variation of ten consecutive measure...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198706000-00014
更新日期:1987-06-01 00:00:00
abstract:OBJECTIVE:To test the effects of three hemoglobin solutions on liver function and hepatic morphology after resuscitation from severe hemorrhagic shock. DESIGN:Prospective study. SETTING:Laboratory. SUBJECTS:Thirty-three beagle dogs. INTERVENTION:Hemorrhagic shock was induced in anesthetized dogs by removal of blood...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199604000-00019
更新日期:1996-04-01 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::A simple, safe, and effective system for umbilical artery monitoring controls continuous fluid infusion to prevent fluid overinfusion and keep the catheter from clotting. Accurate and continuous pressure measurements can be recorded simultaneously with fluid infusion. A convenient method for checking dynamic response ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198207000-00009
更新日期:1982-07-01 00:00:00
abstract::In a prospective randomized trial in patients with a history of preoperative pulmonary hypertension who were undergoing surgery for valvular replacement or annuloplasty, the effects of ketanserin (KET) (12 patients) and sodium nitroprusside (SNP) (14 patients) on the systemic and pulmonary circulation and pulmonary sh...
journal_title:Critical care medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00003246-198907000-00003
更新日期:1989-07-01 00:00:00
abstract:OBJECTIVE:To test the short-term physiologic effects (indexes of respiratory effort, ventilation, and gas exchange), leaks, patient-ventilator asynchrony, and comfort of four noninvasive ventilation (NIV) facial, oronasal, or oral interfaces with major differences in internal volume. DESIGN:Prospective, short-term, cr...
journal_title:Critical care medicine
pub_type: 杂志文章,随机对照试验
doi:10.1097/CCM.0b013e31819b575f
更新日期:2009-03-01 00:00:00
abstract:OBJECTIVE:Intensive care unit (ICU) length of stay (LOS) and hospital LOS are common indices used to compare performance of hospitals and are yardsticks used in efforts to contain costs, yet there is no standardized method of quantitating this outcome variable. Attempts have been made to correct LOS according to diseas...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-200006000-00071
更新日期:2000-06-01 00:00:00
abstract::Vecuronium's short half-life and minimal cardiopulmonary side-effects make it a suitable drug for continuous infusion. Vecuronium is used frequently in critically ill patients to increase their total compliance and to minimize the adverse effects of mechanical ventilation. This crossover, prospective study evaluates t...
journal_title:Critical care medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00003246-198910000-00004
更新日期:1989-10-01 00:00:00
abstract:OBJECTIVE:Develop a scoring system that can assess the management of septic shock by individuals and teams. DESIGN:Retrospective review of videotapes of critical care house staff managing a standardized simulation of septic shock. SETTING:Academic medical center; videotapes were made in a recreated intensive care uni...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.CCM.0000256849.75799.20
更新日期:2007-03-01 00:00:00
abstract:OBJECTIVES:To describe long-term survival in patients with severe acute respiratory distress syndrome and assess differences in patient characteristics and outcomes among those who receive rescue therapies (prone position ventilation, inhaled nitric oxide, or inhaled epoprostenol) versus conventional treatment. DESIGN...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000000322
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:To investigate whether inhibition of cyclooxygenase-2, a critical component of the inflammatory pathway, is neuroprotective in a neonatal rat model of cerebral hypoxia-ischemia. The development of brain inflammation largely contributes to neonatal brain injury that may lead to a lifetime of neurologic deficit...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3181cb1158
更新日期:2010-02-01 00:00:00
abstract:OBJECTIVE:Vascular dysfunction plays a central role in sepsis, and it is characterized by hypotension and hyporesponsiveness to vasoconstrictors. Nitric oxide is regarded as a central element of sepsis vascular dysfunction. The high amounts of nitric oxide produced during sepsis are mainly derived from the inducible is...
journal_title:Critical care medicine
pub_type: 杂志文章,随机对照试验
doi:10.1097/CCM.0000000000000301
更新日期:2014-06-01 00:00:00
abstract:OBJECTIVE:To elucidate sources of variability in the estimate of treatment effects in a successful phase 3 trial in severe sepsis and to assess their implications on the design of future clinical trials. DESIGN:Retrospective evaluation of prospectively defined subgroups from a large phase 3, placebo-controlled clinica...
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:10.1097/01.ccm.0000147440.71142.ac
更新日期:2004-12-01 00:00:00
abstract::The authors evaluated the effectiveness of 6% hydroxyethyl starch (hetastarch) solution for treatment of hypovolemia in 46 critically ill patients. Thirty-two of the patients were studied retrospectively and in 14 patients, cardiopulmonary variables were prospectively measured. A total of 29 patients were in shock sec...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198112000-00006
更新日期:1981-12-01 00:00:00
abstract::The effects of PEEP and subsequent augmentation of cardiac output by sodium nitroprusside (SNP) were examined in a canine model of asymmetric oleic acid injury to the right lung. PEEP (9.2 +/- 0.5 cm H2O) was added to six animals to decrease venous admixture (Qsp/Qt) from 50.6 +/- 4.4% to 16.0 +/- 1.3% (p less than .0...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198903000-00008
更新日期:1989-03-01 00:00:00
abstract:PURPOSE:To review the rationale for adenosine triphosphate-magnesium chloride (ATP-MgCl2) administration in shock, ischemia, and sepsis; the beneficial effects on cellular and organ functions and survival; and possible mechanisms of these effects. DATA SOURCES:Current literature review. STUDY SELECTION:Articles deeme...
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:10.1097/00003246-199202000-00015
更新日期:1992-02-01 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:Sepsis remains a major health threat in intensive care medicine. The renin-angiotensin system (ACE) affects inflammatory responses. In addition, angiotensin-converting enzyme inhibitors act to ameliorate lung injury. To investigate whether the widely used ACE inhibitor enalapril, used to treat hypertension, c...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3181958d91
更新日期:2009-02-01 00:00:00
abstract:OBJECTIVE:To assess the intrarater and interrater reliability of electrocardiogram (ECG) interpretation in critically ill patients and to assess the effect of knowledge of cardiac troponin values on these reliability estimates. DESIGN:Prospective cohort study. SETTING:Fifteen-bed medical-surgical intensive care unit....
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.CCM.0000214679.23957.90
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVE:The mitogen-activated protein kinase/extracellular signal-regulated kinase signaling pathway is an essential component of innate immunity necessary for mediating proinflammatory responses in the setting of sepsis. We previously demonstrated that the mitogen-activated protein kinase 1/2 inhibitor trametinib pr...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000001672
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVE:To compare silver-coated and uncoated central venous catheters regarding bacterial colonization. To assess the relative contribution of catheter hub and skin colonization to catheter tip colonization. DESIGN:Prospective, randomized clinical trial. SETTING:Intensive care unit in a university hospital. PATIE...
journal_title:Critical care medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00003246-199903000-00028
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVES:Glucose is the primary substrate for the energy requirements of the nervous system. Nevertheless, administration of glucose to critically ill patients with central nervous system trauma may have adverse effects on their neurologic recovery. The purpose of this study was to evaluate the effects of other sourc...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:
更新日期:1994-11-01 00:00:00
abstract::The EEGs of 40 infants paralyzed with D-tubocurarine or pancuronium during the neonatal period were reviewed retrospectively. The 23 infants who survived were re-examined at 1-3 yr of age. Sixteen infants had normal or mildly abnormal EEGs in the neonatal period; 3 died of nonneurologic causes; the remainder were norm...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198312000-00004
更新日期:1983-12-01 00:00:00
abstract:OBJECTIVES:To assess the variability in short-term sepsis mortality by hospital among Centers for Medicare and Medicaid Services beneficiaries in the United States during 2013-2014. DESIGN:A retrospective cohort design. SETTING:Hospitalizations from 3,068 acute care hospitals that participated in the Centers for Medi...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000003324
更新日期:2018-11-01 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
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更新日期:2005-02-01 00:00:00
abstract:OBJECTIVES:To determine whether delirium during ICU stay is associated with long-term mental health problems defined as symptoms of anxiety, depression, and posttraumatic stress disorder. DESIGN:Prospective cohort study. SETTING:Survey study, 1 year after discharge from a medical-surgical ICU in the Netherlands. PAT...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000001861
更新日期:2016-10-01 00:00:00
abstract:OBJECTIVE:Information booklets have not been assessed by the families of intensive care unit (ICU) patients. This study explored the information that the relatives of adult ICU patients wanted to find in the information booklets. DESIGN:Multicenter survey. SETTING:Twenty-three French ICUs. SUBJECTS:One close relativ...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/CCM.0b013e3181a03063
更新日期:2009-07-01 00:00:00