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Characteristics and outcomes of out-of-hospital cardiac arrest in Zhejiang Province 被引量:5
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作者 Min Fei Wen-wei Cai Sheng-ang Zhou 《World Journal of Emergency Medicine》 SCIE CAS 2018年第2期141-143,共3页
China has undergone tremendous economic growth,but there still remains much room for improvement inemergency medical service (EMS) system.[1] The EMSin China comprises of three parts: the pre-hospitalemergency serv... China has undergone tremendous economic growth,but there still remains much room for improvement inemergency medical service (EMS) system.[1] The EMSin China comprises of three parts: the pre-hospitalemergency service, the emergency department, andthe intensive care unit. Not much is known about theexact numbers of out-of-hospital cardiac arrest (OHCA)across the whole of China, though there are reports fromspecifi c provinces. 展开更多
关键词 CHARACTERISTICS outcomes of out-of-hospital cardiac arrest Zhejiang Province
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Brugada syndrome associated with out-of-hospital cardiac arrest: A case report
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作者 Guo-Hua Ni Hua Jiang +3 位作者 Li Men Yuan-Yuan Wei Dila A Xiang Ma 《World Journal of Clinical Cases》 SCIE 2021年第19期5345-5351,共7页
BACKGROUND Brugada syndrome(BrS)is an inherited disease characterized by an electrocardiogram(ECG)with a coved-type ST-segment elevation in the right precordial leads(V1-V3),which predisposes to sudden cardiac death(S... BACKGROUND Brugada syndrome(BrS)is an inherited disease characterized by an electrocardiogram(ECG)with a coved-type ST-segment elevation in the right precordial leads(V1-V3),which predisposes to sudden cardiac death(SCD)due to polymorphic ventricular tachycardia or ventricular fibrillation in the absence of structural heart disease.We report the case of a 29-year-old man with out-ofhospital cardiac arrest.BrS is associated with a high incidence of SCD in adults,and increasing the awareness of BrS and prompt recognition of the Brugada ECG pattern can be lifesaving.CASE SUMMARY A 29-year-old man suffered from out-of-hospital cardiac arrest,and after defibrillation,his ECG demonstrated a coved-type elevated ST segment in V1 and V2.These findings were compatible with type 1 Brugada pattern,and ECG of his brother showed a type 2 Brugada pattern.The diagnosis was BrS,NYHF IV,multiple organ dysfunction syndrome,sepsis,and hypoxic ischemic encephalopathy.The patient had no arrhythmia episodes after discharge throughout a follow-up period of 36 mo.CONCLUSION Increasing awareness of BrS and prompt recognition of the Brugada ECG pattern can be lifesaving. 展开更多
关键词 Brugada syndrome out-of-hospital cardiac arrest ELECTROCARDIOGRAM Ventricular fibrillation Family history Case report
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Out-of-hospital cardiac arrest in a young adult survivor with sequelae of childhood Kawasaki disease: A case report 被引量:4
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作者 Ke-Fu Zhu Li-Jiang Tang +1 位作者 Shao-Ze Wu Yi-Min Tang 《World Journal of Clinical Cases》 SCIE 2019年第21期3583-3589,共7页
BACKGROUND Kawasaki disease(KD)is an acute type of systemic vasculitis involving small to medium-sized muscular arteries and outbreaks during childhood.KD can cause myocardial ischemia,infarction,and sudden cardiac ar... BACKGROUND Kawasaki disease(KD)is an acute type of systemic vasculitis involving small to medium-sized muscular arteries and outbreaks during childhood.KD can cause myocardial ischemia,infarction,and sudden cardiac arrest.We present a case of a young adult survivor of out-of-hospital cardiac arrest as late KD sequelae.CASE SUMMARY A 29-year-old man with presumed acute KD history at the age of 5 suddenly lost consciousness while jogging and was diagnosed a sudden cardiac arrest by an emergency doctor.After about 10 min cardiopulmonary resuscitation,return of spontaneous circulation was achieved,and the patient was transferred to our hospital.A coronary computed tomography angiogram and coronary angiography revealed extensive calcifications of left anterior descending and right coronary artery aneurysms.The patient was an active individual who took exercise regularly and claimed no previous symptoms of chest pain or shortness of breath on exertion.The most possible cause of his sudden cardiac arrest could be presumed as a thrombus within the coronary artery aneurysms.After that,a thromboembolism induced extensive ischemia,and this ischemia-induced arrhythmia led to a cardiac arrest.CONCLUSION Few patients who suffer a late sequela of KD can survive from out-of-hospital cardiac arrest.Medications,surgical intervention,and active follow-up are extremely important for this patient to prevent occurrence of adverse events in the future. 展开更多
关键词 cardiac arrest Young adult KAWASAKI disease Coronary artery ANEURYSM Case report
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Mismatch between Sites of Incidence of Out-of-Hospital Cardiac Arrest and Locations of Installed Automated External Defibrillator in the Tokyo Metropolitan Area 被引量:8
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作者 Kyoko Tsukigase Hideharu Tanaka Hiroshi Takyu 《World Journal of Cardiovascular Diseases》 2017年第6期185-194,共10页
Background: Since 2004, the number of installed Automated External Defibrillator (AED) has been increased in Japan annually, the cumulative number of sold AED more than 600,000 units by 2016. Despite there have been a... Background: Since 2004, the number of installed Automated External Defibrillator (AED) has been increased in Japan annually, the cumulative number of sold AED more than 600,000 units by 2016. Despite there have been about 130,000 out of hospital cardiac arrest annually, there have only 1302 cases delivered defibrillation by bystanders at the scene. Therefore, we investigate that number of AED installation and usage rate for Out of Hospital Cardiac Arrest (OHCA) patients. Methods: Retrospective metropolitan wide cohort study. Subject: Total 13,364 OHCA patients in the Tokyo Metropolitan area from Jan. 1 through Dec. 31 in 2012 were eligible for theses analyses. Also, OHCA occurrence place and AED usage rate were studied. Results: 82.8% of OHCA occurred at residences, 10% at outdoors, 6.4% at indoors, only 0.7% at schools. In the other hand, highest bystander’s CPR rates were found in sports facilities and schools (71.4%). The installation rate of AEDs in residences was 9.6%, instead of highest incidence for OHCA patients, school and sports institute made up 21.4% of AED installations, but only 1.0% of the incidences of cardiac arrest. We found that there is a mismatch between incidence sites of cardiac arrest and locations of installed AED. Discussion: It is essential to increase the number of AED installations. Furthermore, it is desirable to install AEDs in locations where cardiac arrest is liable to occur following guidelines for the proper placement of AEDs, and important to further spread BLS education among the general citizens. 展开更多
关键词 AED cardiac arrest DEFIBRILLATION BYSTANDER First Aid
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Erythropoietin therapy after out-of-hospital cardiac arrest:A systematic review and meta-analysis 被引量:2
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作者 Rahul Chaudhary Jalaj Garg +8 位作者 Parasuram Krishnamoorthy Kevin Bliden Neeraj Shah Nayan Agarwal Rahul Gupta Abhishek Sharma Karl B Kern Nainesh C Patel Paul Gurbel 《World Journal of Cardiology》 CAS 2017年第12期830-837,共8页
AIM To assess safety and efficacy of early erythropoietin(Epo) administration in patients with out-of-hospital cardiac arrest(OHCA).METHODS A systematic literature search was performed using PubM ed,MEDLINE,EMBASE,EBS... AIM To assess safety and efficacy of early erythropoietin(Epo) administration in patients with out-of-hospital cardiac arrest(OHCA).METHODS A systematic literature search was performed using PubM ed,MEDLINE,EMBASE,EBSCO,CINAHL,Web of Science and Cochrane databases,of all studies published from the inception through October 10,2016.Inclusion criteria included:(1) Adult humans with OHCA and successful sustained return of spontaneous circulation;and(2) studies including mortality/brain death,acute thrombotic events as their end points.Primary efficacyoutcome was "brain death or Cerebral Performance Category(CPC) score of 5".Secondary outcomes were "CPC score 1,and 2-4","overall thrombotic events" and "acute coronary stent thrombosis".RESULTS We analyzed a total of 606 participants(n = 276 received Epo and n = 330 with standard of care alone) who experienced OHCA enrolled in 3 clinical trials.No significant difference was observed between the Epo and no Epo group in brain death or CPC score 5(OR = 0.77;95%CI:0.42-1.39),CPC score 1(OR = 1.16,95%CI:0.82-1.64),and CPC score 2-4(OR = 0.77,95%CI:0.44-1.36).Epo group was associated with increased thrombotic complications(OR = 2.41,95%CI:1.26-4.62) and acute coronary stent thrombosis(OR = 8.16,95%CI:1.39-47.99).No publication bias was observed.CONCLUSION Our study demonstrates no improvement in neurological outcomes and increased incidence of thrombotic events and acute coronary stent thrombosis in OHCA patients who were treated with Epo in addition to standard therapy. 展开更多
关键词 ERYTHROPOIETIN THROMBOSIS cardiac arrest CARDIOPULMONARY RESUSCITATION
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Epinephrine in out-of-hospital cardiac arrest:A critical review 被引量:1
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作者 Peter M.Reardon Kirk Magee 《World Journal of Emergency Medicine》 CAS 2013年第2期85-91,共7页
BACKGROUND: Epinephrine is recommended in advanced cardiac life support guidelines for use in adult cardiac arrest, and has been used in cardiopulmonary resuscitation since 1896. Yet, despite its long time use and in... BACKGROUND: Epinephrine is recommended in advanced cardiac life support guidelines for use in adult cardiac arrest, and has been used in cardiopulmonary resuscitation since 1896. Yet, despite its long time use and incorporation into guidelines, epinephrine suffers from a paucity of evidence regarding its influence on survival. This critical review was conducted to address the knowledge deficit regarding epinephrine in out-of-hospital cardiac arrest and its effect on return of spontaneous circulation, survival to hospital discharge, and neurological performance. METHODS: The EMBASE and MEDLINE (through the Pubmed interface) databases, and the Cochrane library were searched with the key words "epinephrine", "cardiac arrest" and variations of these terms. Original research studies concerning epinephrine use in adult, out-of-hospital cardiac arrest were selected for further review. RESULTS: The search yielded nine eligible studies based on inclusion criteria. This includes five prospective cohort studies, one retrospective cohort study, one survival analysis, one case control study, and one RCT. The evidence clearly establishes an association between epinephrine and increased return of spontaneous circulation, the data were conflicting concerning survival to hospital discharge and neurological outcome. CONCLUSIONS: The results of this review exhibit the paucity of evidence regarding the use of epinephrine in out of hospital cardiac arrest. There is currently insufficient evidence to support or reject its administration during resuscitation. Larger sample, placebo controlled, double blind, randomized control trials need to be performed to definitively establish the effect of epinephrine on both survival to hospital discharge and the neurological outcomes of treated patients. 展开更多
关键词 Emergency medicine EPINEPHRINE cardiac arrest PREHOSPITAL out-of-hospita Resuscitation
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Association between the Consumption of Carbonated Beverages and Out-of-Hospital Cardiac Arrests of Cardiac Origin in Japan
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作者 Masaki Tokunaga Yasunori Suematsu +9 位作者 Shin-ichiro Miura Takashi Kuwano Atsushi Iwata Hiroaki Nishikawa Bo Zhang Naohiro Yonemoto Hiroshi Nonogi Ken Nagao Takeshi Kimura Keijiro Saku 《World Journal of Cardiovascular Diseases》 2015年第12期361-372,共12页
Background: The consumption of carbonated beverages has been shown to increase the risk of developing metabolic syndrome. The associations between the consumption of carbonated beverages and left arterial dimension or... Background: The consumption of carbonated beverages has been shown to increase the risk of developing metabolic syndrome. The associations between the consumption of carbonated beverages and left arterial dimension or left ventricular mass are believed to be likely related to the greater body weight of carbonated beverage drinkers relative to non-drinkers. Nonetheless, little is known about the association between the consumption of carbonated beverages and out-of-hospital cardiac arrests (OHCAs) in Japan. Methods: We compared the age-adjusted incidence of OHCAs to the expenditures on various beverages per person between 2005 and 2011 in the 47 prefectures of Japan. Patients who suffered from OHCAs of cardiac and non-cardiac origin were enrolled in All-Japan Utstein Registry of the Fire and Disaster Management Agency. The expenditures on various beverages per person in the 47 prefectures in Japan were obtained from data published by the Ministry of Health, Labour and Welfare of Japan. Results: There were 797,422 cases of OHCA in the All-Japan Utstein registry between 2005 and 2011, including 11,831 cases who did not receive resuscitation. Among these 785,591 cases of OHCA, 435,064 (55.4%) were classified as cardiac origin and 350,527 (44.6%) were non-cardiac origin. Non-cardiac origin included cerebrovascular disease, respiratory disease, malignant tumor, and exogenous disease (4.8%, 6.1%, 3.5%, and 18.9%, respectively). The expenditures on carbonated beverages were significantly associated with OHCAs of cardiac origin (r = 0.30, p = 0.04), but not non-cardiac origin (r = -0.03, p = 0.8). Expenditures on other beverages, including green tea, tea, coffee, cocoa, fruit or vegetable juice, fermented milk beverage, milk beverage, and mineral water, were not significantly associated with OHCAs of cardiac origin. Conclusion: Carbonated beverage consumption was significantly and positively associated with OHCAs of cardiac origin in Japan, indicating that beverage habits might play a role in OHCAs of cardiac origin. 展开更多
关键词 out-of-hospital cardiac arrest Utstein REGISTRY Carbonated BEVERAGE ECOLOGICAL Study
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Are There Age-Related Differences in the In-Hospital Treatment of Victims from Out-of-Hospital Cardiac Arrest?
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作者 Martin Christ Katharina Isabel von Auenmueller +4 位作者 Irini Maria Breker Jeanette Liebeton Michael Brand Jan Peter Noelke Hans-Joachim Trappe 《International Journal of Clinical Medicine》 2015年第6期431-438,共8页
Objective: Hardly anything is known about reasons for age-related differences in surviving out-of-hospital cardiac arrest (OHCA) with worse surviving rates in elderly. Methods: 204 victims from OHCA who were admitted ... Objective: Hardly anything is known about reasons for age-related differences in surviving out-of-hospital cardiac arrest (OHCA) with worse surviving rates in elderly. Methods: 204 victims from OHCA who were admitted in our hospital between January 1st 2008 and December 31st 2013 were identified. According to their mean age (69.1 ± 14.2 years) we classified those patients (pts) who were younger than mean age minus standard deviation (SD) as young, and those victims from OHCA who were older than mean age plus SD as old. Results: Young victims from OHCA (n = 32 pts) presented more often with an initial shockable rhythm than the elderly (n = 38 pts) (50.0% vs. 21.1%;p = 0.014), received more often coronary angiography (71.9% vs. 18.4%; 展开更多
关键词 out-of-hospital cardiac arrest Mild Therapeutic HYPOTHERMIA Coronary Angiography RESUSCITATION Elderly
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Percutaneous Coronary Intervention Reduces Mortality in Out-of-Hospital Cardiac Arrest after Acute Coronary Syndrome: An Outcomes-Based Study from the Nationwide Inpatient Sample Database
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作者 Christine S. M. Lau Mahyar Pourriahi +3 位作者 Amanda Ward Kedar P. Kulkarni Krishnaraj Mahendraraj Ronald S. Chamberlain 《Surgical Science》 2017年第1期27-36,共10页
Introduction: Mortality following cardiac arrest (CA) is extremely high, with rates as high as 91.5% after out-of-hospital cardiac arrest (OHCA) and 76.1% after in-hospital cardiac arrest (IHCA). This study assessed t... Introduction: Mortality following cardiac arrest (CA) is extremely high, with rates as high as 91.5% after out-of-hospital cardiac arrest (OHCA) and 76.1% after in-hospital cardiac arrest (IHCA). This study assessed the clinical profile and outcomes of a large cohort of patients undergoing primary percutaneous coronary intervention (PCI) for OHCA to determine its effect on clinical outcomes and mortality. Methods: 247,456 patients with OHCA due to acute coronary syndrome (ACS) were abstracted from the Nationwide Inpatient Sample database (2001-2011). Results: Among 247,456 OHCA patients, 11,111 (4.5%) had PCI while 236,345 (95.5%) did not. Patients who underwent PCI were younger than those who did not receive PCI (64 vs. 66 years), p p p p 65 years, female gender, AA or Hispanic race, advanced cancer, and liver dysfunction as independent factors associated with increased mortality, while PCI conferred a survival advantage in OHCA, p Conclusion: Treatment with PCI was associated with a significant decrease in mortality. PCI was performed most often in Caucasians, males, patients > 50 years old, and those with Medicare. PCI significantly reduces mortality in OHCA patients and should be considered in all OHCA patients. Further investigation and development of methods to overcome the apparent socioeconomic barriers to PCI is required. 展开更多
关键词 cardiac arrest PERCUTANEOUS CORONARY INTERVENTION NIS
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Effect of Airway Management and Impedance Threshold Device on Circulation, Survival and Neurological Outcome in Adult Out-Of-Hospital Cardiac Arrest
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作者 David Chase Angelo Salvucci +3 位作者 Rafael Marino Robin Shedlosky Nancy Merman Katy Hadduck 《Open Journal of Emergency Medicine》 2014年第1期12-18,共7页
Purpose: This study was designed to study the effect of early use of the King Airway (KA) and impedance threshold device (ITD) in out-of-hospital cardiac arrest on ETCO2 as a surrogate measure of circulation, survival... Purpose: This study was designed to study the effect of early use of the King Airway (KA) and impedance threshold device (ITD) in out-of-hospital cardiac arrest on ETCO2 as a surrogate measure of circulation, survival, and cerebral performance category (CPC) scores. After analysis of the first 9 month active period the KA was relegated to rescue airway status. Methods: This was a prospective pre-post study design. Patients >18 years with out-of-hospital cardiac caused arrest were included. Three periods were compared. In the first “non active” period conventional AHA 30/2 compression/ventilation ratio CPR was done with bag mask ventilation (BMV). No ITD was used. After advanced airway placement the compression/ventilation ratio was 10/1. In the second period continuous compressions were done. Primary airway management was a KA with an ITD. After placement of the KA the compression/ventilation ratio was 10/1. In the third period CPR reverted to 30/2 ratio with a two hand seal BMV with ITD. CPR ratio was 10/1 post endotracheal intubation (ETI) or KA. The KA was only recommended for failed BMV and ETI. Results: Survival to hospital discharge was similar in all three study periods. In Period 2 there was a strong trend to CPC scores >2. The study group hypothesized that the KA interfered with cerebral blood flow. For that reason the KA was abandoned as a primary airway. Comparing Period 1 to Period 3 there was a trend to improved survival in the bystander witnessed shockable rhythm (Utstein) subgroup, particularly if a metronome was used. ETCO2 was significantly increased in Period 2 and trended up in Period 3 when compared to Period 1. Advanced airway intervention had a highly significant negative association with survival. Conclusion: The introduction of an ITD into our system did not result in a statistically significant improvement in survival. The study groups were somewhat dissimilar. ETCO2 trended up. When comparing Period 1 to Period 3, the bundle of care was associated with a trend towards increased survival in the Utstein subgroup, particularly with a metronome set at 100. Multiple confounders make a definitive conclusion impossible. Advanced airways showed a significant association with poor survival outcomes. The KA was additionally associated with poor neurologic outcomes. 展开更多
关键词 Airway Management out-of-hospital cardiac arrest CARDIOPULMONARY Resuscitation ENDOTRACHEAL INTUBATION SUPRAGLOTTIC AIRWAYS Emergency Medical Services
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Coronary Angiography in Patients with and without STEMI Following Out-of-Hospital Cardiac Arrest
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作者 Martin Christ Katharina Isabel von Auenmueller +4 位作者 Wolfgang Dierschke Jan Peter Noelke Thomas Butz Jeanette Liebeton Hans-Joachim Trappe 《Open Journal of Internal Medicine》 2014年第4期115-122,共8页
Introduction: Little is known about discrepancies between patients who present with or without STEMI following out-of-hospital cardiac arrest (OHCA). Material and Methods: All patients with OHCA who were admitted to o... Introduction: Little is known about discrepancies between patients who present with or without STEMI following out-of-hospital cardiac arrest (OHCA). Material and Methods: All patients with OHCA who were admitted to our hospital between January 1st 2008 and December 31st 2013 were classified according to their initial laboratory and electrocardiographic findings into STEMI, NSTEMI or no ACS. Results: Overall, 147 patients [32 STEMI (21.8%), 28 NSTEMI (19.0%) and 87 no ACS (59.2%)] were included with a mean age of 63.7 ± 13.3 years;there were 84 men (57.1%) and 63 (42.9%) women. Of these, 63 patients (51.7%) received coronary angiography [29 STEMI (90.6%), 9 NSTEMI (32.1%) and 38 no ACS (43.7%)] showing a high prevalence of coronary artery disease (CAD) [28 STEMI (96.6%), 9 NSTEMI (100.0%) and 26 no ACS (68.4%)] requiring percutaneous coronary intervention (PCI) in 52 cases [28 STEMI (96.6%), 8 NSTEMI (88.9%) and 16 no ACS (42.1%)]. Discussion: Coronary angiography immediately after hospital admission is feasible if all are prepared for potential further resuscitation efforts during cardiac catheterization. Primary focus on haemodynamic stabilisation may reduce the rates of coronary angiographies in patients following OHCA. Altogether, our data support the call for immediate coronary angiography in all patients following OHCA irrespective of their initial laboratory or electrocardiographic findings. 展开更多
关键词 out-of-hospital cardiac arrest OHCA Myocardial INFARCTION STEMI NSTEMI Coronary Angiography RESUSCITATION
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Is There Still a Place for Post-Resuscitation Electrocardiogram for Therapeutic Management and Coronary Angiogram Indication after Out-of-Hospital Cardiac Arrest?
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作者 Clément Lonjon Benoit Lattuca +2 位作者 Francois Roubille Guillaume Cayla Florence Leclercq 《World Journal of Cardiovascular Diseases》 2015年第8期203-210,共8页
Out-of-hospital cardiac arrest is a common cause of death. Some therapeutic strategies performed daily are still debated, including particularly emergency coronary angiography independently of the clinical pattern. Pr... Out-of-hospital cardiac arrest is a common cause of death. Some therapeutic strategies performed daily are still debated, including particularly emergency coronary angiography independently of the clinical pattern. Primary percutaneous coronary intervention seems the strategy of choice in ST-segment elevation myocardial infarction but in other clinical presentations, benefit of coronary angiogram remains controversial. To improve management of out-of-hospital cardiac arrest and define the best timing to perform coronary angiogram, we suggest a study design based on ECG evaluation to define predictors of coronary artery disease after resuscitated cardiac arrest by distinguishing 3 groups according to ECG after resuscitation: ST segment elevation and LBBB;repolarisation disorder or no repolarisation disorder. Evaluation of ECG changes may still be useful as a triage method for establishing the indication for emergency coronary angiogram due to easy, non invasive and quick method and thus for limiting complications associated with this exam in acute phase. 展开更多
关键词 Coronary Angiogram cardiac arrest RESUSCITATION STEMI ECG Changes PREDICTORS
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Decreased human leukocyte antigen-D-related expression on CD14^(+)monocytes in patients with out-of-hospital cardiac arrest provided target temperature management therapy:a prospective observational study
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作者 Huan Shao Wei Yuan +4 位作者 Ziren Tang Zhijiang Qi Le An Qiang Zhang Chunsheng Li 《Emergency and Critical Care Medicine》 2024年第1期16-21,共6页
Background:Post–cardiac arrest syndrome involves systemic inflammation,which causes subsequent neurological impairments.We investigated the influence of targeted temperature management(TTM)therapy in patients with ou... Background:Post–cardiac arrest syndrome involves systemic inflammation,which causes subsequent neurological impairments.We investigated the influence of targeted temperature management(TTM)therapy in patients with out-of-hospital cardiac arrest(OHCA)after return of spontaneous circulation(ROSC)by observing the changes in circulating CD14^(+)monocytes and the expression of human leukocyte antigen D–related(HLA-DR)and programmed cell death ligand 1(PD-L1)in CD14^(+)monocytes.Methods:Adult patients admitted to the emergency department of Beijing Chao-Yang Hospital after OHCA between January 2017 and March 2018 were included in this study.Thirty control subjects,10 patients with OHCA,and 37 patients with OHCA who received 72 hours of TTM therapy were enrolled.Peripheral blood samples of patients in the OHCA and TTM groups were collected on Days 1 and 3(D1 and D3)after ROSC and evaluated for HLA-DR and PD-L1 expression on CD14^(+)monocytes using flow cytometry.Results:Compared with control subjects,the percentage of circulating CD14^(+)monocytes,HLA-DR+/CD14^(+)monocyte ratios,and mean fluorescence intensity were significantly decreased in patients with OHCA.After ROSC,HLA-DR expression in CD14^(+)monocytes in the TTM group was lower than that in patients with OHCA.However,there were no significant differences in the percentage of PD-L1+/CD14^(+)monocytes or the mean fluorescence intensity between patients with OHCA and healthy volunteers.Conclusion:After ROSC,circulating CD14^(+)monocytes and HLA-DR+/CD14^(+)monocyte ratios decreased significantly in patients with OHCA.Human leukocyte antigen D–related expression in CD14^(+)monocytes was lower in patients treated with TTM. 展开更多
关键词 Human leukocyte antigen D-related MONOCYTES out-of-hospital cardiac arrest Target temperature management
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Correction:Establishment of a prediction model for prehospital return of spontaneous circulation in out-of-hospital patients with cardiac arrest
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作者 Jing-Jing Wang Qiang Zhou +5 位作者 Zhen-Hua Huang Yong Han Chong-Zhen Qin Zhong-Qing Chen Xiao-Yong Xiao Zhe Deng 《World Journal of Cardiology》 2024年第4期215-216,共2页
This is an erratum to an already published paper named“Establishment of a prediction model for prehospital return of spontaneous circulation in out-ofhospital patients with cardiac arrest”.We found errors in the aff... This is an erratum to an already published paper named“Establishment of a prediction model for prehospital return of spontaneous circulation in out-ofhospital patients with cardiac arrest”.We found errors in the affiliated institution of the authors.We apologize for our unintentional mistake.Please note,these changes do not affect our results. 展开更多
关键词 cardiac arrest Cardiopulmonary resuscitation Recovery spontaneous circulation Logistic regression analysis Predictive model
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Establishment of a prediction model for prehospital return of spontaneous circulation in out-of-hospital patients with cardiac arrest 被引量:1
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作者 Jing-Jing Wang Qiang Zhou +5 位作者 Zhen-Hua Huang Yong Han Chong-Zhen Qin Zhong-Qing Chen Xiao-Yong Xiao Zhe Deng 《World Journal of Cardiology》 2023年第10期508-517,共10页
BACKGROUND Out-of-hospital cardiac arrest(OHCA)is a leading cause of death worldwide.AIM To explore factors influencing prehospital return of spontaneous circulation(P-ROSC)in patients with OHCA and develop a nomogram... BACKGROUND Out-of-hospital cardiac arrest(OHCA)is a leading cause of death worldwide.AIM To explore factors influencing prehospital return of spontaneous circulation(P-ROSC)in patients with OHCA and develop a nomogram prediction model.METHODS Clinical data of patients with OHCA in Shenzhen,China,from January 2012 to December 2019 were retrospectively analyzed.Least absolute shrinkage and selection operator(LASSO)regression and multivariate logistic regression were applied to select the optimal factors predicting P-ROSC in patients with OHCA.A nomogram prediction model was established based on these influencing factors.Discrimination and calibration were assessed using receiver operating charac-teristic(ROC)and calibration curves.Decision curve analysis(DCA)was used to evaluate the model’s clinical utility.RESULTS Among the included 2685 patients with OHCA,the P-ROSC incidence was 5.8%.LASSO and multivariate logistic regression analyses showed that age,bystander cardiopulmonary resuscitation(CPR),initial rhythm,CPR duration,ventilation mode,and pathogenesis were independent factors influencing P-ROSC in these patients.The area under the ROC was 0.963.The calibration plot demonstrated that the predicted P-ROSC model was concordant with the actual P-ROSC.The good clinical usability of the prediction model was confirmed using DCA.CONCLUSION The nomogram prediction model could effectively predict the probability of P-ROSC in patients with OHCA. 展开更多
关键词 cardiac arrest Cardiopulmonary resuscitation Recovery spontaneous circulation Logistic regression analysis Predictive model
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Cardiac arrest, stony heart, and cardiopulmonary resuscitation: An updated revisit
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作者 Ayman El-Menyar Bianca M Wahlen 《World Journal of Cardiology》 2024年第3期126-136,共11页
The post-resuscitation period is recognized as the main predictor of cardiopul-monary resuscitation(CPR)outcomes.The first description of post-resuscitation syndrome and stony heart was published over 50 years ago.Maj... The post-resuscitation period is recognized as the main predictor of cardiopul-monary resuscitation(CPR)outcomes.The first description of post-resuscitation syndrome and stony heart was published over 50 years ago.Major manifestations may include but are not limited to,persistent precipitating pathology,systemic ischemia/reperfusion response,post-cardiac arrest brain injury,and finally,post-cardiac arrest myocardial dysfunction(PAMD)after successful resuscitation.Why do some patients initially survive successful resuscitation,and others do not?Also,why does the myocardium response vary after resuscitation?These ques-tions have kept scientists busy for several decades since the first successful resuscitation was described.By modifying the conventional modalities of resu-scitation together with new promising agents,rescuers will be able to salvage the jeopardized post-resuscitation myocardium and prevent its progression to a dismal,stony heart.Community awareness and staff education are crucial for shortening the resuscitation time and improving short-and long-term outcomes.Awareness of these components before and early after the restoration of circulation will enhance the resuscitation outcomes.This review extensively addresses the underlying pathophysiology,management,and outcomes of post-resuscitation syndrome.The pattern,management,and outcome of PAMD and post-cardiac arrest shock are different based on many factors,including in-hospital cardiac arrest vs out-of-hospital cardiac arrest(OHCA),witnessed vs unwitnessed cardiac arrest,the underlying cause of arrest,the duration,and protocol used for CPR.Although restoring spontaneous circulation is a vital sign,it should not be the end of the game or lone primary outcome;it calls for better understanding and aggressive multi-disciplinary interventions and care.The development of stony heart post-CPR and OHCA remain the main challenges in emergency and critical care medicine. 展开更多
关键词 cardiac arrest out-of-hospital cardiac arrest In-hospital cardiac arrest Post-resuscitation Myocardial dysfunction Cardiopulmonary resuscitation Stony heart
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Impact of emergency percutaneous coronary intervention on outcomes of ST-segment elevation myocardial infarction patients complicated by out-of-hospital cardiac arrest 被引量:14
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作者 LIU Hong-wei PAN Wei +3 位作者 WANG Lan-feng SUN Yan-ming LI Zhu-qin WANG Zhong-hua 《Chinese Medical Journal》 SCIE CAS CSCD 2012年第8期1405-1409,共5页
Background Cardiac arrest is one of the most serious complications of acute myocardial infarction (AMI), especially in the out-of-hospital patients. There is no general consensus as to whether percutaneous coronary ... Background Cardiac arrest is one of the most serious complications of acute myocardial infarction (AMI), especially in the out-of-hospital patients. There is no general consensus as to whether percutaneous coronary intervention (PCI) is effective in treating ST-segment elevation myocardial infarction (STEMI) patients complicated by out-of-hospital cardiac arrest (OHCA). In our study, we evaluated the efficacy of PCI in treating STEMI patients complicated by OHCA through observing their clinical conditions in hospital; including total mortality, adverse cardiac events, stroke, acute renal failure, and gastrointestinal bleeding events. Methods A total of 1827 STEMI patients were enrolled in this study, where 81 were STEMI with OHCA. Between the patients with and without OHCA, and the OHCA patients with and without PCI, we compared the clinical characteristics during hospitalization, including total mortality and incidences of adverse cardiac events, and stroke. Results Compared to the patients without OHCA, the OHCA patients had significantly lower systolic blood pressure (P 〈0.05) and a faster heart rate (P〈0.05), and a higher percentage of Killip class IV or Glasgow coma scale (GCS) 〈7 on admission (P 〈0.001). And the in-hospital mortality was higher in the OHCA patients (55.6% vs. 2.4%, P 〈0.001). Comparing the OHCA patients without PCI to the patients with PCI, there was no obvious difference of heart rate, blood pressure or the percentage of Killip class IV and GCS -〈7 on admission, but the incidences of cardiogenic shock, stroke were significantly lower in the with-PCI group during hospitalization (P 〈0.001, P 〈0.05). And the in-hospital mortality of the OHCA patients receiving PCI was significantly lower (36.7% vs. 84.3%, P 〈0.001). Conclusions During hospitalization, the incidence of adverse events and mortality are higher in the STEMI with OHCA patients, comparing with the STEMI without OHCA. Emergency PCI reduces the incidence of adverse events and decreases mortality during hospitalization, which is effective for treating STEMI with OHCA patients. 展开更多
关键词 percutaneous coronary intervention out-of-hospital cardiac arrest ST-elevation myocardial infarction PROGNOSIS
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Early Changes in Circulatory T Helper Type 1, 2, and 17 Cells of Patients with Out-of-Hospital Cardiac Arrest after Successful Cardiopulmonary Resuscitation 被引量:4
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作者 Zhi-Jiang Qi Qiang Zhang +2 位作者 Bo Liu Huan Shao Chun-Sheng Li 《Chinese Medical Journal》 SCIE CAS CSCD 2018年第17期2071-2079,共9页
Background: Immune disorder is an important feature of patients with out-of-hospital cardiac arrest (OHCA) after the return of spontaneous circulation (ROSC). We investigated the expression of circulatory T helpe... Background: Immune disorder is an important feature of patients with out-of-hospital cardiac arrest (OHCA) after the return of spontaneous circulation (ROSC). We investigated the expression of circulatory T helper type (Th)1, Th2, and Th 17 cells to explore the early immune alteration in OHCA patients after ROSC. Methods: During July-September 2016 and March-September 2017, 65 consecutive OHCA patients with ROSC 〉 12 h and 30 healthy individuals were enrolled in this study. Clinical and 28-day survival data were collected. Peripheral blood samples were analyzed to evaluate the expression of Th1/Th2/Th 17 cells by flow cytometry from OHCA patients after ROSC on days l and 3 and from healthy individuals. Results: Compared with healthy individuals, T lymphocyte counts and Thl cell counts decreased on days 1 and 3 after ROSC (1464 [1198, 2152] vs. 779 [481, 1140] vs. 581 [324, 1118/μl,χ^2= 30.342, P 〈 0.001; 154 [90, 246] vs. 39 [19, 78] vs. 24 [12, 53]μl, χ^2 = 42.880, P〈 0.001), and Th2 and Th17 cell counts decreased on day 3 (17.0 [10.8, 24.0] vs. 9.0 [3.0, 15.5]μl, Z= -3.228, P= 0.001; 4.7 [2.7, 9.1] vs. 2.7 [1.0, 6.5]μl, Z = -2.294, P = 0.022). No change in CD4+/CD3+ lymphocyte ratio was seen on day 1 or day 3 (57.9 [49.4, 63.0] vs. 55.4 [46.5, 66.5] vs. 55.4 [50.2, 67.0]%, χ^2 = 0.171, P = 0.918). Th1/CD4+ lymphocyte ratio decreased on days 1 and 3 (19.0 [14.0, 24.9] vs. 9.3 [4.6, 13.9] vs. 9.5 [4.9, 13.6]%, χ^2= 25.754, P 〈 0.001), and Th2/CD4+ lymphocyte ratio increased on day 1 and decreased on day 3 (1.9 [1.2, 2.5] vs. 2.5 [1.6, 4.0] vs. 1.9 [1.6, 3.81%,χ^2= 6.913, P = 0.032). Thl/Th2 cell ratio also decreased on both clays (9.4 [7.3, 13.5] vs. 3.1 [1.9, 5.6] vs. 4.2 [2.8, 5.9], χ^2 = 44.262, P 〈 0.001 ). Despite an upward trend in the median of Th 17/CD4+ lymphocyte ratio in OHCA patients, there was no significant difference compared with healthy individuals (0.9 [0.4, 1.2] vs. 0.7 [0.4, 1.2] vs. 0.6 [0.3, 1.01%, χ^2= 2.620, P = 0.270). The dynamic expression of Th1/Th2/Th 17 cells on days 1 and 3 were simultaneously analyzed in 28/53 OHCA patients who survived 〉3 days; patients were divided into survivors (n = 10) and nonsurvivors (n = 18) based on 28-day survival. No significant differences in Th1/Th2/Th 17 cell counts, ratios in CD4+ lymphocytes, and Th1/Th2 cell ratio were seen between survivors and nonsurvivors on both days (all P 〉 0.05). There was no difference over time in both survivors and nonsurvivors (all P 〉 0.05). Conclusion: Downregulated T lymphocyte counts, including Th1/Th2/Th17 subsets and Th1/Th2 cell ratio imbalance, occur in the early period after ROSC, that may be involved in immune dysfunction in OHCA patients. 展开更多
关键词 out-of-hospital cardiac arrest T Helper Type 1 Cell T Helper Type 17 Cell T Helper Type 2 Cell
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Outcome of bystander cardiopulmonary resuscitation after out-of-hospital cardiac arrest in Beijing 被引量:2
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作者 Xian Shi Yang Wu +8 位作者 Haibin Li Shengkui Ma Dou Li Ding Gao Hao Cui Changxiao Yu Song Yang Ziren Tang Fei Shao 《Emergency and Critical Care Medicine》 2021年第2期64-69,共6页
Aim:We aimed to investigate the association between bystander cardiopulmonary resuscitation(CPR)and survival of patients with out-of-hospital cardiac arrests(OHCA)in Beiing.Methods:This observational study analyzed ad... Aim:We aimed to investigate the association between bystander cardiopulmonary resuscitation(CPR)and survival of patients with out-of-hospital cardiac arrests(OHCA)in Beiing.Methods:This observational study analyzed adult patients with OHCA treated by the Beiing emergency medical service(EMS)from January 2013 to December 2017.Data were collected in a Utstein style with a 1-year follow-up and a primary outcome 01 survival to hospital discharge.Secondary outcomes were return of spontaneous circulation(ROSC),survival to admission,favorable neurological outcome at hospital discharge,and survival and favorable neurological outcomes of up to 1 year.Results:A total of 5016 patients with OHCA from Beiing's urban area were recorded by EMS,wherein 765 patients(15.25%)underwent bystander CPR.The data were propensity score-matched forage,sex,location,witness,aetiology,initial rhythm,and call to EMS arrival to compare the difference between the occurrence and nonoccurrence of bystander CPR.The survival upon the discharge of patients who experienced bystander CPR was superior to that of patients who did not receive bystander CPR(3.7%vs 1.2%,respectively;P<0.001).Moreover,patients with OHCA resuscitated with bystander CPR achieved better outcomes of ROSC,survival to admission,favorable neurological outcome at hospital discharge,survival and favorable neurological outcome after 1 year compared with those who were not resuscitated with bystander CPR.Conclusion:Survival and neu rological outcome of patients who underwent bystander CPR was better than those who underwent nonbystander CPR in Beiing.However,the rate of bystander CPR was low. 展开更多
关键词 Bystander cardiopulmonary resuscitation Emergency medical service Neurological outcome out-of-hospital cardiac arrest SURVIVAL
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Glucose metabolic reprogramming-related parameters for the prediction of 28-day neurological prognosis and all-cause mortality in patients after cardiac arrest:a prospective single-center observational study
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作者 Subi Abudurexiti Shihai Xu +2 位作者 Zhangping Sun Yi Jiang Ping Gong 《World Journal of Emergency Medicine》 SCIE CAS CSCD 2024年第3期197-205,共9页
BACKGROUND:We aimed to observe the dynamic changes in glucose metabolic reprogrammingrelated parameters and their ability to predict neurological prognosis and all-cause mortality in cardiac arrest patients after the ... BACKGROUND:We aimed to observe the dynamic changes in glucose metabolic reprogrammingrelated parameters and their ability to predict neurological prognosis and all-cause mortality in cardiac arrest patients after the restoration of spontaneous circulation(ROSC).METHODS:Adult cardiac arrest patients after ROSC who were admitted to the emergency or cardiac intensive care unit of the First Aflliated Hospital of Dalian Medical University from August 1,2017,to May 30,2021,were enrolled.According to 28-day survival,the patients were divided into a non-survival group(n=82) and a survival group(n=38).Healthy adult volunteers(n=40) of similar ages and sexes were selected as controls.The serum levels of glucose metabolic reprogrammingrelated parameters(lactate dehydrogenase [LDH],lactate and pyruvate),neuron-specific enolase(NSE) and interleukin 6(IL-6) were measured on days 1,3,and 7 after ROSC.The Acute Physiology and Chronic Health Evaluation II(APACHE II) score and Sequential Organ Failure Assessment(SOFA) score were calculated.The Cerebral Performance Category(CPC) score was recorded on day 28 after ROSC.RESULTS:Following ROSC,the serum LDH(607.0 U/L vs.286.5 U/L),lactate(5.0 mmol/L vs.2.0 mmol/L),pyruvate(178.0 μmol/L vs.70.9 μmol/L),and lactate/pyruvate ratio(34.1 vs.22.1) significantly increased and were higher in the non-survivors than in the survivors on admission(all P<0.05).Moreover,the serum LDH,pyruvate,IL-6,APACHE II score,and SOFA score on days 1,3 and 7 after ROSC were significantly associated with 28-day poor neurological prognosis and 28-day all-cause mortality(all P<0.05).The serum LDH concentration on day 1 after ROSC had an area under the receiver operating characteristic curve(AUC) of 0.904 [95% confidence interval [95% CI]:0.851–0.957]) with 96.8% specificity for predicting 28-day neurological prognosis and an AUC of 0.950(95% CI:0.911–0.989) with 94.7% specificity for predicting 28-day all-cause mortality,which was the highest among the glucose metabolic reprogramming-related parameters tested.CONCLUSION:Serum parameters related to glucose metabolic reprogramming were significantly increased after ROSC.Increased serum LDH and pyruvate levels,and lactate/pyruvate ratio may be associated with 28-day poor neurological prognosis and all-cause mortality after ROSC,and the predictive eflcacy of LDH during the first week was superior to others. 展开更多
关键词 Glucose metabolic reprogramming Lactate dehydrogenase cardiac arrest PROGNOSIS
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