Abstract:
:Electrical impedance tomography has been described as a new method of monitoring critically ill patients on mechanical ventilation. It has recently gained special interest because of its applicability for monitoring ventilation and pulmonary perfusion. Its bedside and continuous implementation, and the fact that it is a non-ionizing and non-invasive technique, makes it an extremely attractive measurement tool. Likewise, given its ability to assess the regional characteristics of lung structure, it could be considered an ideal monitoring tool in the heterogeneous lung with acute lung injury. This review explains the physical concept of bioimpedance and its clinical application, and summarizes the scientific evidence published to date with regard to the implementation of electrical impedance tomography as a method for monitoring ventilation and perfusion, mainly in the patient with acute lung injury, and other possible applications of the technique in the critically ill patient. The review also summarizes the limitations of the technique and its potential areas of future development.
journal_name
Med Intensivajournal_title
Medicina intensivaauthors
Riera J,Riu PJ,Casan P,Masclans JRdoi
10.1016/j.medin.2011.05.005subject
Has Abstractpub_date
2011-11-01 00:00:00pages
509-17issue
8eissn
0210-5691issn
1578-6749pii
S0210-5691(11)00146-Xjournal_volume
35pub_type
杂志文章,评审abstract::The benefit of enteral nutrition in critically ill patients has been demonstrated by several studies, especially when it is started early, in the first 24-48h of stay in the Intensive Care Unit, and this practice is currently advised by the main clinical guidelines. The start of enteral nutrition is controversial in p...
journal_title:Medicina intensiva
pub_type: 杂志文章,评审
doi:10.1016/j.medin.2014.04.002
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:Hemodynamic resuscitation is considered a cornerstone of the initial treatment of septic shock. However, there is growing concern about its side effects. Our objective was to assess the relationship between fluid administration and norepinephrine infusion and the development of lung injury. DESIGN:Randomized...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2020.05.011
更新日期:2020-07-24 00:00:00
abstract:OBJECTIVE:To determine the results of the implementation of a protocol in an intensive care unit (ICU) referred to critically ill patients requiring a prolonged artificial airway. DESIGN:A prospective, observational cohort study was carried out. INTERVENTION:Management strategies were established on the airway by end...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2012.07.003
更新日期:2013-08-01 00:00:00
abstract::The diagnosis of influenza A/H1N1 is mainly clinical, particularly during peak or seasonal flu outbreaks. A diagnostic test should be performed in all patients with fever and flu symptoms that require hospitalization. The respiratory sample (nasal or pharyngeal exudate or deeper sample in intubated patients) should be...
journal_title:Medicina intensiva
pub_type: 杂志文章,实务指引
doi:10.1016/j.medin.2011.11.020
更新日期:2012-03-01 00:00:00
abstract::Second level therapeutic maneuvres for controlling intracranial hypertension (ICH) proposed by the European Brain Injury Consortium and the American Association of Neurological Surgeons include barbiturates, moderate hypothermia and more recently the decompressive craniectomy (DC).In most patients, ICP can be maintain...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2010.09.011
更新日期:2011-04-01 00:00:00
abstract:PURPOSE:Streptococcus pneumoniae and Neisseria meningitidis are major causes of severe invasive bacterial infections in some individuals. Apparently the genetic is a major susceptibility determinant to these infectious diseases. We study if the functional polymorphisms within genes of the innate immune system (TLR2-TLR...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2013.08.006
更新日期:2014-08-01 00:00:00
abstract:OBJECTIVE:To determine the epidemiological and clinical characteristics of the patients with severe sepsis/septic shock admitted to the ICU of Donostia Hospital (Guipuzcoa, Spain), analyzing the prognostic factors and comparing them with the existing data at national level. DESIGN:A prospective observational study was...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2011.10.006
更新日期:2012-05-01 00:00:00
abstract:OBJECTIVE:Multicenter study oriented at establishing the incidence and prognosis of acute kidney failure (AKF) in the ICU of our country. MATERIAL AND METHODS:Prospective study of adult patients admitted over 8 months in 43 Spanish ICUs to detect AKF defined as creatinine>or=2 mg/dl or diuresis<400 ml/24 hours (in chr...
journal_title:Medicina intensiva
pub_type: 杂志文章,多中心研究
doi:10.1016/s0210-5691(06)74522-3
更新日期:2006-08-01 00:00:00
abstract::Extracorporeal membrane oxygenation (ECMO) support is indicated in patients who are refractory to treatment, those with cardiogenic shock or respiratory failure and those with exacerbations eligible for heart and lung transplantation. Physician experience and quantity of necessary resources are reasons why regionaliza...
journal_title:Medicina intensiva
pub_type: 杂志文章,评审
doi:10.1016/j.medin.2018.01.004
更新日期:2019-03-01 00:00:00
abstract::Immunosuppression in transplantation has experienced changes in recent years as a result of the introduction of new drugs that act upon the different pathways of the host immune response with the purpose of securing more individualized immune suppression, with fewer side effects. Although following in the steps of oth...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2012.05.011
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:To assess the efficacy and safety of a treatment with clopidogrel when associated or not to the treatment with tirofiban and aspirin for high-risk non-ST segment elevation myocardial infarction (non-STEMI), without early angioplasty. SETTING:Intensive Care and Coronary Unit (ICCU), in a center with no Hemody...
journal_title:Medicina intensiva
pub_type: 临床试验,杂志文章
doi:10.1016/s0210-5691(07)74801-5
更新日期:2007-05-01 00:00:00
abstract:INTRODUCTION:Hemodynamic parameters such as the global end-diastolic volume index (GEDVI) and extravascular lung water index (EVLWI), derived by transpulmonary thermodilution, have gained increasing interest for guiding fluid therapy in critically ill patients. The proposed normal values (680-800ml/m(2) for GEDVI and 3...
journal_title:Medicina intensiva
pub_type: 杂志文章,meta分析
doi:10.1016/j.medin.2011.11.014
更新日期:2012-10-01 00:00:00
abstract::Patients with cardiac disease can develop two types of malnutrition: cardiac cachexia, which appears in chronic congestive heart failure, and malnutrition due to the complications of cardiac surgery or any other type of surgery in patients with heart disease. Early enteral nutrition should be attempted if the oral rou...
journal_title:Medicina intensiva
pub_type: 共识发展会议,杂志文章,实务指引
doi:10.1016/S0210-5691(11)70017-1
更新日期:2011-11-01 00:00:00
abstract::BD was diagnosed by clinical examination, electroencephalogram (EEG), Transcranial Doppler (TCD) and multislice CT of 64 detectors. Initially, a brain perfusion study was performed. This was followed by supra-aortic trunk and brain artery angiography with acquisition of images using 0.5 mm slices, from the origin of t...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/s0210-5691(07)74833-7
更新日期:2007-08-01 00:00:00
abstract::Transient apical dysfunction syndrome, ballooning or Takotsubo cardiomyopathy is a recently described syndrome. It is a disease with a partially known mechanism, characterized by the morphology adopted by the left ventricle secondary to hypokinesis and dyskinesis of the apical segments and hypercontractibility of the ...
journal_title:Medicina intensiva
pub_type: 杂志文章,评审
doi:10.1016/s0210-5691(07)74793-9
更新日期:2007-04-01 00:00:00
abstract::The current COVID-19 pandemic has rendered up to 15% of patients under mechanical ventilation. Because the subsequent tracheotomy is a frequent procedure, the three societies mostly involved (SEMICYUC, SEDAR and SEORL-CCC) have setup a consensus paper that offers an overview about indications and contraindications of ...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2020.05.002
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:This article reviews the utility and applicability of available systems in order to calculate general and quality costs in clinical services settings. METHODS:Review of techniques to calculate costs in Intensive Care Units (ICUs) according to analytical accounting approaches. RESULTS:The methodological deve...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/s0210-5691(06)74498-9
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVE:To detect donor characteristics related to graft function after orthotopic liver transplantation (OLT). DESIGN:Retrospective cohort study. CONTEXT:Polyvalent intensive care unit. PATIENTS:145 liver transplant recipients and their respective donors. INTERVENTIONS:None. MAIN VARIABLES OF INTEREST:In donors...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/s0210-5691(08)75708-5
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVE:To assess the incidence and prognostic value of acute renal function deterioration (ARFD) in patients with acute heart disease. SETTING:Coronary Care Unit in a tertiary university hospital. DESIGN:Retrospective study. PARTICIPANTS:One hundred consecutive patients admitted during 2004. INTERVENTIONS:No ran...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/s0210-5691(08)70932-x
更新日期:2008-05-01 00:00:00
abstract:OBJECTIVES:To analyze the nutritional management practices in Intensive Care (ICU) to detect the need for improvement actions. Re-evaluate the process after implementation of improvement actions. DESIGN:Prospective observational study in 3 phases: 1) observation; 2) analysis, proposal development and dissemination; 3)...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2015.04.010
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVE:An evaluation is made of the hospital mortality predicting capacity of the main predictive scoring systems. DESIGN:A 2-year retrospective cohort study was carried out. SETTING:A third level ICU with surgical and medical patients. PATIENTS:All patients with multiorgan failure during the first day in the ICU...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2015.03.005
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:Describe the frequency of high degree atrioventricular block (HDAVB) in patients with unstable angina (UA), analyze the variables associated with their appearance and evaluate whether HDAVB is independently associated with increased mortality or increased length of ICU stay. DESIGN:Retrospective descriptive ...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/s0210-5691(06)74566-1
更新日期:2006-12-01 00:00:00
abstract:OBJECTIVE:To compile an inventory of information requests prioritized by the family members, to find out which professionals them consider able to respond these requests, and to explore the differences in perception between family members and professionals. DESIGN:Qualitative analysis of content validation and descrip...
journal_title:Medicina intensiva
pub_type: 杂志文章,多中心研究
doi:10.1016/j.medin.2017.09.007
更新日期:2018-01-01 00:00:00
abstract::Brain death has been recognized by the scientific community as the person's death, and accepted in the legislation of different countries. Brain death is defined as the irreversible ending of the functions of all the intracranial neurological structure in both the brain and brain stem. This clinical situation appears ...
journal_title:Medicina intensiva
pub_type: 杂志文章,评审
doi:10.1016/s0210-5691(09)71215-x
更新日期:2009-05-01 00:00:00
abstract::In 1994, an American-European Consensus Conference (AECC) formalized the criteria for the diagnosis of the acute respiratory distress syndrome (ARDS). Although that definition is simple to apply in the clinical setting, it has been challenged over the years in several studies since the assessment of the oxygenation de...
journal_title:Medicina intensiva
pub_type: 共识发展会议,杂志文章
doi:10.1016/j.medin.2012.08.010
更新日期:2012-11-01 00:00:00
abstract::The intensive care units must be prepared for a possible disaster, whether internal or external, in case it becomes necessary to evacuate the in-patients. They must have an Emergency and Self-protection Plan that includes the patient evacuation criteria and this must be known by all the personnel who work in the servi...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2009.05.005
更新日期:2010-04-01 00:00:00
abstract:OBJECTIVE:To assess the impact of gender upon the prognosis and medical care in a regional acute ST-elevation myocardial infarction management network. DESIGN:An observational study was made of consecutive patients entered in a prospective database. SCOPE:The Catalan acute ST-elevation myocardial infarction managemen...
journal_title:Medicina intensiva
pub_type: 杂志文章,多中心研究
doi:10.1016/j.medin.2016.06.008
更新日期:2017-03-01 00:00:00
abstract:OBJECTIVE:To analyze the management and progression of the critical trauma patient. DESIGN:A retrospective, descriptive analysis. SETTING:The ICU in the province of Toledo. PATIENTS:All patients with traumatic injury admitted during the 2001-2007 period (7 years). MAIN VARIABLES OF INTEREST:These include the variab...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2010.02.002
更新日期:2010-08-01 00:00:00
abstract::Tuberculosis miliar is a very rare complication of bacillus Calmette-Guérin (BCG) immunotherapy that is associated to high mortality. Thus, early diagnosis and treatment is essential. At present, there is a polymerase chain reaction technique (PCR) which is a rapid diagnostic method with elevated sensitivity. Treatmen...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/s0210-5691(06)74485-0
更新日期:2006-04-01 00:00:00
abstract::Technology and insertion techniques for cardiac temporary internal pacing have experienced a remarkable development over the last few years. Despite this fact, the procedure continues to have potentially fatal associated complications. Temporary internal pacing is indicated for the treatment of bradyarrhythmias or tac...
journal_title:Medicina intensiva
pub_type: 杂志文章
doi:10.1016/j.medin.2014.02.006
更新日期:2014-12-01 00:00:00