European Heart Journal: Acute Cardiovascular Care最新文献

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Early sedation with dexmedetomidine in patients with acute myocardial infarction requiring mechanical ventilation. 需要机械通气的急性心肌梗死患者早期应用右美托咪定镇静。
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-16 DOI: 10.1093/ehjacc/zuaf022
Soumya Banna, Christopher Schenck, Avinainder Singh, Israel Safiriyu, Jose Victor Jimenez, Ashley Franko, Alexander Thomas, Cory Heck, Jonathan Ludmir, Ann Gage, Tariq Ali, Jason N Katz, David M Dudzinski, Joseph S Ross, P Elliott Miller
{"title":"Early sedation with dexmedetomidine in patients with acute myocardial infarction requiring mechanical ventilation.","authors":"Soumya Banna, Christopher Schenck, Avinainder Singh, Israel Safiriyu, Jose Victor Jimenez, Ashley Franko, Alexander Thomas, Cory Heck, Jonathan Ludmir, Ann Gage, Tariq Ali, Jason N Katz, David M Dudzinski, Joseph S Ross, P Elliott Miller","doi":"10.1093/ehjacc/zuaf022","DOIUrl":"10.1093/ehjacc/zuaf022","url":null,"abstract":"<p><strong>Aims: </strong>Patients with acute myocardial infarction (AMI) who require invasive mechanical ventilation (IMV) represent a critically ill population with limited data on optimal sedative and analgesic use. Clinical trials assessing dexmedetomidine use exclude poorly represent patients with AMI. This study aimed to compare the use of early sedation with dexmedetomidine with usual care sedation in patients with AMI requiring IMV.</p><p><strong>Methods and results: </strong>We utilized the Vizient® Clinical Data Base to identify patients aged ≥18 years admitted between 2015 and 2019 with a primary diagnosis of AMI who required IMV. Patients receiving dexmedetomidine on the first day of IMV were included in the early dexmedetomidine group, while the remaining patients were assigned to the usual care group. Inverse probability of treatment weighting (IPTW) was used to estimate adjusted risk differences between groups. We identified 15 928 patients, of which 1620 (10.2%) received early dexmedetomidine. Patients who received early dexmedetomidine were more likely to present with cardiogenic shock (52.0 vs. 47.7%, P = 0.001). In unadjusted analyses, patients receiving early dexmedetomidine had lower in-hospital mortality (33.0 vs. 42.1%) and more ventilator-free days (13.6 vs. 12.1) compared with usual care (both, P < 0.05). After IPTW, patients receiving early dexmedetomidine had an 11.0% [95% confidence interval (CI): 8.6-13.5%] lower mortality and more ventilator-free days (mean difference: +2.2 days, 95% CI: 1.6-2.8 days).</p><p><strong>Conclusion: </strong>Early sedation with dexmedetomidine was associated with lower mortality compared with usual care in patients with AMI requiring IMV. A randomized controlled trial of sedative agents in this population is warranted.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"270-278"},"PeriodicalIF":3.9,"publicationDate":"2025-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143370733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Resource utilization associated with extracorporeal membrane oxygenation vs. microaxial flow pump for infarct-related cardiogenic shock. 体外膜氧合与微轴流泵治疗梗死相关性心源性休克相关的资源利用
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-16 DOI: 10.1093/ehjacc/zuaf024
Margriet Bogerd, Luc Ten Hoorn, Sanne Ten Berg, Elma J Peters, Annemarie E Engström, Arjan Malekzadeh, Holger Thiele, Jacob E Møller, Christian Hassager, Alexander P J Vlaar, José P S Henriques
{"title":"Resource utilization associated with extracorporeal membrane oxygenation vs. microaxial flow pump for infarct-related cardiogenic shock.","authors":"Margriet Bogerd, Luc Ten Hoorn, Sanne Ten Berg, Elma J Peters, Annemarie E Engström, Arjan Malekzadeh, Holger Thiele, Jacob E Møller, Christian Hassager, Alexander P J Vlaar, José P S Henriques","doi":"10.1093/ehjacc/zuaf024","DOIUrl":"10.1093/ehjacc/zuaf024","url":null,"abstract":"<p><strong>Aims: </strong>Microaxial flow pump and venoarterial extracorporeal membrane oxygenation (VA-ECMO) are increasingly used in infarct-related cardiogenic shock. This study provides a comparative overview of real-world resource utilization associated with these devices (PROSPERO: CRD42024505174).</p><p><strong>Methods and results: </strong>EMBASE, MEDLINE, and Cochrane Library were sought from inception to 13 November 2024 for studies reporting at least one primary outcome, including intensive care unit (ICU) length of stay (LOS), hospital LOS, in-hospital costs, and discharge destination. In-hospital mortality was included as secondary outcome. This study was guided by the PRISMA-2020 guideline. Study selection and data extraction were independently performed by two researchers. Risk-of-bias assessments were done using the Newcastle-Ottawa-Scale. Data were pooled using random-effect models. In total, 12 retrospective cohorts were identified encompassing 92 262 microaxial flow pump- and 16 474 VA-ECMO patients data. The meta-analysis of hospital LOS and in-hospital costs revealed favourable results for the microaxial flow pump, with mean differences (MD) of -5.3 days (95% CI: -6.6, -4.1) and -$113 983 (95% CI: -$143 153, -$84 812), respectively. Microaxial flow pump survivors were also 45% more likely to be discharged home (95% CI: 1.28-1.64). Intensive care unit-length of stay was reported by one study, reporting a 10 days MD in favour of the microaxial flow pump. The averaged in-hospital mortality rates were 44% and 57% for the microaxial flow pump and VA-ECMO, respectively. An inherent limitation of observational studies is confounding by indication.</p><p><strong>Conclusion: </strong>Microaxial flow pump was associated with lower resource utilization compared with VA-ECMO. Resource utilization should be incorporated in prospective RCTs and taken into account when considering these devices.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"279-287"},"PeriodicalIF":3.9,"publicationDate":"2025-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12082289/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143406453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Telecardiology unleashed: probing the depths of effectiveness in remote monitoring and telemedicine applications for acute cardiac conditions. 远程心脏病学释放:探索急性心脏病远程监测和远程医疗应用的有效性深度。
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-16 DOI: 10.1093/ehjacc/zuaf060
Michiel De Wever, Henri Gruwez, Sebastiaan Dhont, Laurent Pison, Pieter Vandervoort, Peter Haemers
{"title":"Telecardiology unleashed: probing the depths of effectiveness in remote monitoring and telemedicine applications for acute cardiac conditions.","authors":"Michiel De Wever, Henri Gruwez, Sebastiaan Dhont, Laurent Pison, Pieter Vandervoort, Peter Haemers","doi":"10.1093/ehjacc/zuaf060","DOIUrl":"https://doi.org/10.1093/ehjacc/zuaf060","url":null,"abstract":"<p><p>Telecardiology has emerged as a promising approach in acute cardiac care through advancements in digital health technologies. This review explores the current evidence of telemedicine applications in acute coronary syndrome, arrhythmias, and acute heart failure. Telecardiology strategies are already implemented in clinical practice today. Examples such as pre-hospital electrocardiogram transmission and remote monitoring using non-invasive and invasive devices have shown to enhance diagnostic accuracy, reduce treatment delays, and improve outcomes. However, despite multiple meta-analyses, the effectiveness of telecardiology remains uncertain due to heterogeneity in study designs and lack of high-quality randomized controlled trials. Increasingly, the integration of artificial intelligence offers unprecedented opportunities for diagnostic precision, predictive analytics, and personalized care yet requires rigorous validation and ethical considerations. This article underscores the pivotal role of the cardiologist in bridging the gaps between technology and clinical practice by providing an evidence-based scaffold on telecardiology effectiveness and clinical implementation.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":"14 5","pages":"295-303"},"PeriodicalIF":3.9,"publicationDate":"2025-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144076742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Question: Triphasic radial pulse in a patient with abdominal pain. 问题:腹痛患者的三相桡动脉脉搏。
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-16 DOI: 10.1093/ehjacc/zuae128
Jonathan Chun-Hei Cheung, Geoffrey Chi Chun Tang, Albert Kam Ming Chan
{"title":"Question: Triphasic radial pulse in a patient with abdominal pain.","authors":"Jonathan Chun-Hei Cheung, Geoffrey Chi Chun Tang, Albert Kam Ming Chan","doi":"10.1093/ehjacc/zuae128","DOIUrl":"10.1093/ehjacc/zuae128","url":null,"abstract":"","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":"304-305"},"PeriodicalIF":3.9,"publicationDate":"2025-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143482449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diabetes in resuscitated comatose out-of-hospital cardiac arrest patients - A substudy of the randomized BOX trial. 院外心脏骤停复苏昏迷患者的糖尿病——随机BOX试验的一项亚研究
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-13 DOI: 10.1093/ehjacc/zuaf073
Jakob Josiassen, Jacob E Møller, Henrik Schmidt, Rasmus P Beske, Johannes Grand, Jesper Kjaergaard, Christian Hassager
{"title":"Diabetes in resuscitated comatose out-of-hospital cardiac arrest patients - A substudy of the randomized BOX trial.","authors":"Jakob Josiassen, Jacob E Møller, Henrik Schmidt, Rasmus P Beske, Johannes Grand, Jesper Kjaergaard, Christian Hassager","doi":"10.1093/ehjacc/zuaf073","DOIUrl":"https://doi.org/10.1093/ehjacc/zuaf073","url":null,"abstract":"<p><strong>Background and objectives: </strong>This study aimed to assess mortality rates in resuscitated comatose out-of-hospital cardiac arrest patients with and without diabetes randomized to targets of blood pressure, oxygen and duration of fever prevention.</p><p><strong>Methods: </strong>Diabetic and non-diabetic patients from the BOX trial was compared. The BOX trial was a randomized, controlled, multi-centre study comparing two mean arterial blood pressure targets (63vs77 mm Hg) in a double-blinded intervention and two open labelled targets including a liberal and restrictive oxygenation (9-10vs13-14 kPa) target and two regimes for length of fever-control (36vs72 hours). The primary outcome for this substudy is 365-day survival. Multiple logistic regression models were used to adjust for factors known to be associated with outcome including age, sex, witnessed arrest (y/n) and time to return of spontaneous circulation (min).</p><p><strong>Results: </strong>A total of 110 (14%) patients had preexisting diabetes. Compared to the non-diabetic group, the patients with diabetes were older (median years (IQR) 67 (59;73)) vs 63 (53;72)) and had more comorbidities.The diabetic patients had an overall increased 365-day all-cause mortality (45 % vs 34 %, p=0.02). The logistic regression model adjusting for age and sex, witnessed arrest (y/n) and place of arrest of arrest gave an estimated adjusted odds ratio of 1.47 (0.93-2.30), p=0.10. No significant interactions were observed among interventions and outcomes related to diabetes status, p ranging from 0.10 to 0.80.</p><p><strong>Conclusions: </strong>Preexisting diabetes was associated with an increased crude 365-day mortality. No differences in outcome were observed among diabetic OHCA patients depending on the assessed blood pressure targets, oxygen levels and durations of fever control.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143985811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prognostic factors for out-of-hospital cardiac arrest patients with prolonged low-flow time undergoing extracorporeal cardiopulmonary resuscitation. 院外心脏骤停患者低流量时间延长接受体外心肺复苏的预后因素。
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-13 DOI: 10.1093/ehjacc/zuaf072
Kasumi Shirasaki, Masaki Okajima, Tasuku Hada, Shutaro Isokawa, Akihiko Inoue, Tetsuya Sakamoto, Yasuhiro Kuroda, Tadashi Toyama, Toru Hifumi, Norio Otani
{"title":"Prognostic factors for out-of-hospital cardiac arrest patients with prolonged low-flow time undergoing extracorporeal cardiopulmonary resuscitation.","authors":"Kasumi Shirasaki, Masaki Okajima, Tasuku Hada, Shutaro Isokawa, Akihiko Inoue, Tetsuya Sakamoto, Yasuhiro Kuroda, Tadashi Toyama, Toru Hifumi, Norio Otani","doi":"10.1093/ehjacc/zuaf072","DOIUrl":"https://doi.org/10.1093/ehjacc/zuaf072","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to examine factors associated with favourable neurological outcomes in out-of-hospital cardiac arrest (OHCA) patients with low-flow time (LFT) exceeding 60 minutes following extracorporeal cardiopulmonary resuscitation (ECPR).</p><p><strong>Methods: </strong>This was a secondary analysis of the SAVE-J II study, a retrospective, multicentre, registry study involving 36 participating institutions in Japan. OHCA patients ≥18 years old who underwent ECPR in Japan between January, 2013 and December, 2018 were registered. This study selected the non-hypothermic patients with LFT ≥ 60 minutes. The primary outcome was a favourable neurological outcome (cerebral performance categories 1-2). Multivariable logistic regression analyses were performed to assess the factors associated with a favourable neurological outcome.</p><p><strong>Results: </strong>In total, 708 patients met the inclusion criteria, with favourable neurological outcomes at hospital discharge in 71 cases (10.0%). Age, shockable rhythm on hospital arrival, signs of life (SOLs) on hospital arrival, and transient return of spontaneous circulation (ROSC) were significantly associated with a favourable neurological outcome.</p><p><strong>Conclusions: </strong>Approximately 10% of OHCA patients who underwent ECPR with LFT ≥ 60 minutes had favourable neurological outcomes. ECPR for non-hypothermic OHCA patients might be considered even with prolonged LFT based on age, shockable rhythm on hospital arrival, SOLs on hospital arrival, and presence of transient ROSC before ECMO initiation.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143992825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acute and long-term outcomes of patients with high-risk pulmonary embolism treated with advanced therapies. 采用先进疗法治疗高危肺栓塞患者的急性和长期预后
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-07 DOI: 10.1093/ehjacc/zuaf071
Andreas Verstraete, Pascal Frederiks, Lorenz Van der Linden, Tom Verbelen, Peter Verhamme, Thomas Vanassche
{"title":"Acute and long-term outcomes of patients with high-risk pulmonary embolism treated with advanced therapies.","authors":"Andreas Verstraete, Pascal Frederiks, Lorenz Van der Linden, Tom Verbelen, Peter Verhamme, Thomas Vanassche","doi":"10.1093/ehjacc/zuaf071","DOIUrl":"https://doi.org/10.1093/ehjacc/zuaf071","url":null,"abstract":"","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144119086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Role of sub-clinical inflammation and defective cholesterol efflux in myocardial infarction patients without standard modifiable risk factors. 在无标准可改变危险因素的心肌梗死患者中,亚临床炎症和胆固醇外排缺陷的作用
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-06 DOI: 10.1093/ehjacc/zuaf070
Vincent Roule, Farzin Beygui, Maryse Guerin, Clément Materne, Niki Procopi, Ghilas Rahoual, Paul Guedeney, Michel Zeitouni, Mathieu Kerneis, Gilles Montalescot, Johanne Silvain
{"title":"Role of sub-clinical inflammation and defective cholesterol efflux in myocardial infarction patients without standard modifiable risk factors.","authors":"Vincent Roule, Farzin Beygui, Maryse Guerin, Clément Materne, Niki Procopi, Ghilas Rahoual, Paul Guedeney, Michel Zeitouni, Mathieu Kerneis, Gilles Montalescot, Johanne Silvain","doi":"10.1093/ehjacc/zuaf070","DOIUrl":"https://doi.org/10.1093/ehjacc/zuaf070","url":null,"abstract":"<p><strong>Background and aims: </strong>Sub-clinical inflammation and defective high-density lipoprotein (HDL) function have emerged as potential risk factors for a first cardiovascular event. We evaluated their role in the pathogenesis of ST-segment elevation myocardial infarction (STEMI) patients with no standard modifiable cardiovascular risk factors (SMuRF).</p><p><strong>Methods: </strong>Using our STEMI biobank registry, we compared baseline characteristics and markers of sub-clinical inflammation (interleukin (IL)-1β, high sensitivity C Reactive Protein (hsCRP) and defective HDL function using serum cholesterol efflux capacity) in patients with and without SMuRF. Determinants of 1-year all-cause mortality were assessed using multivariable Cox regression analyses.</p><p><strong>Results: </strong>Among the 1604 patients included, 178 (11.1%) were SMuRF-less. Compared to patients with SMuRF, SMuRF-less patients had lower serum cholesterol efflux capacity (0.79 ± 0.16 vs 0.83 ± 0.16, respectively, p<0.001), were more often in the highest tertile of IL-1β (28.7% vs 18.9%, respectively, p=0.002) with a trend towards more patients within the highest hs-CRP level tertile (24.7% vs 19.1%, respectively, p=0.077). Crude rates of mortality were higher in the SMuRF-less group (18.5% vs 7.7%, p<0.001). After multivariable adjustment with traditional prognostic risk factors, high tertiles of hs-CRP (HR 1.83 (1.28-2.63), p=0.001) or of IL-1β (HR 1.54 (1.06-2.24), p=0.024), and SMuRF-less status (HR 1.56 (1.05-2.38), p=0.029) were associated with mortality while higher serum cholesterol efflux capacity was protective (HR 0.27 (0.09-0.87); p=0.028).</p><p><strong>Conclusion: </strong>Sub clinical inflammation and defective cholesterol efflux were associated with SMuRF-less status of STEMI patients and had prognostic impact. This highlights the need to explore new therapeutic strategies in this high-risk population.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143959429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
External validation of the simple NULL-PLEASE clinical score in predicting outcomes in men and women with out-of-hospital cardiac arrest - a nationwide registry-based study. 简单NULL-PLEASE临床评分预测院外心脏骤停男性和女性预后的外部验证——一项基于全国登记的研究
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-05 DOI: 10.1093/ehjacc/zuaf069
Christina Byrne, Carlo A Barcella, Maria Lukacs Krogager, Manan Pareek, Kristian Bundgaard Ringgren, Mads Wissenberg, Fredrik Folke, Gunnar Gislason, Lars Køber, Jesper Kjærgaard, Christian Hassager, Christian Torp-Pedersen, Gregory Y H Lip, Kristian Kragholm
{"title":"External validation of the simple NULL-PLEASE clinical score in predicting outcomes in men and women with out-of-hospital cardiac arrest - a nationwide registry-based study.","authors":"Christina Byrne, Carlo A Barcella, Maria Lukacs Krogager, Manan Pareek, Kristian Bundgaard Ringgren, Mads Wissenberg, Fredrik Folke, Gunnar Gislason, Lars Køber, Jesper Kjærgaard, Christian Hassager, Christian Torp-Pedersen, Gregory Y H Lip, Kristian Kragholm","doi":"10.1093/ehjacc/zuaf069","DOIUrl":"https://doi.org/10.1093/ehjacc/zuaf069","url":null,"abstract":"<p><strong>Aim: </strong>The NULL-PLEASE score (Nonshockable rhythm, Unwitnessed arrest, Long no-flow or Long low-flow period, blood pH <7.2, Lactate >7.0 mmol/L, End-stage renal disease on dialysis, Age ≥85 years, Still resuscitation, and Extracardiac cause) was developed to predict survival in out-of-hospital cardiac arrest (OHCA) patients. Because survival differs between sexes, we aimed to validate NULL-PLEASE separately in men and women.</p><p><strong>Methods: </strong>Men and women with return of spontaneous circulation (ROSC) or ongoing cardiopulmonary resuscitation at hospital arrival from 2001-2019 were identified using Danish nationwide registries. The primary outcome was 1-day mortality. Secondary outcomes were defined as 30-day mortality and the combination of 1-year mortality or anoxic brain damage. Logistic regression was used for outcome risk estimation (reference: NULL-PLEASE=0). Interaction analyses was performed between the NULL-PLEASE score and sex. The predictive ability was assessed using area under the receiver operating characteristics (AUCROC) curves.</p><p><strong>Results: </strong>We included 2,599 men and 1,280 women. One-day mortality for men and women was 36% and 50%; 30-day mortality was 56% and 71%; and 63% and 78% experienced the combined 1-year outcome. AUCROC values for 1-day mortality were for men: 0.828 (95% CI: 0.813-0.844); and for women: 0.754 (95% CI: 0.728-0.780). Results were similar for secondary outcomes. We found significant interaction between the NULL-PLEASE score and sex: 1-day mortality: P<0.001, 30-day mortality: P=0.04, combined outcome: P=0.09.</p><p><strong>Conclusions: </strong>In a nationwide OHCA-cohort, the predictive ability of the NULL-PLEASE score was higher in men than in women.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143990483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Zero-hour thresholds to risk stratify patients for acute myocardial infarction using a point-of-care high-sensitivity troponin assay. 使用即时高灵敏度肌钙蛋白测定对急性心肌梗死患者进行风险分层的零小时阈值。
IF 3.9 2区 医学
European Heart Journal: Acute Cardiovascular Care Pub Date : 2025-05-02 DOI: 10.1093/ehjacc/zuaf068
Jaimi H Greenslade, William Parsonage, Niranjan Gaikwad, Laura Stephensen, Emily Brownlee, Ellyse McCormick, Emma J Hall, Megan Van Niekerk, Maryam Khorramshahi Bayat, Ehsan Mahmoodi, Louise Cullen
{"title":"Zero-hour thresholds to risk stratify patients for acute myocardial infarction using a point-of-care high-sensitivity troponin assay.","authors":"Jaimi H Greenslade, William Parsonage, Niranjan Gaikwad, Laura Stephensen, Emily Brownlee, Ellyse McCormick, Emma J Hall, Megan Van Niekerk, Maryam Khorramshahi Bayat, Ehsan Mahmoodi, Louise Cullen","doi":"10.1093/ehjacc/zuaf068","DOIUrl":"https://doi.org/10.1093/ehjacc/zuaf068","url":null,"abstract":"<p><strong>Background and aims: </strong>High-sensitivity cardiac troponin (hs-cTn) assays are crucial in assessing suspected myocardial infarction (MI). International recommendations recommend evaluating new assays to identify metrics for clinical use. Our primary aim was to identify patients at low risk of index MI using a point of care (POC) hs-cTnI (Abbott i-STAT® hs-TnI) assay at presentation. We also sought to examine the diagnostic accuracy of a single value for identifying patients at high risk for AMI.</p><p><strong>Methods: </strong>This prospective multi-centre observational trial enrolled patients with suspected acute coronary syndrome. 967 patients had blood drawn on presentation to the ED for hs-cTnI measurement. The primary outcome was index MI including type one or two non-ST segment elevation MI (NSTEMI). Diagnostic accuracy statistics were calculated at a range of hs-cTnI values.</p><p><strong>Results: </strong>5.6% of patients met the criteria for MI. A cutoff of <8 ng/L was the highest threshold to achieve an NPV >99.5%. This threshold had a sensitivity of 94.4% (95% CI: 84.6-98.8%). A hs-cTnI concentration of <5ng/L provided a sensitivity of 100% (95% CI: 93.4% to 100.0%). For identifying high-risk patients, the PPV is highest at a troponin of >60ng/L (68.3%, 95% CI: 51.9-81.9%). A PPV of 50% (95% CI: 38.0-62.0%) is achieved at a cut-off of >25 ng/L.</p><p><strong>Conclusions: </strong>This study identified two hs-cTnI thresholds (<5ng/L or <8ng/L) to identify patients at low risk and two thresholds (>25ng/L and >60ng/L) to identify patients at high risk for MI. Our findings provide promise for improving care in rural and inner-city medical settings.</p>","PeriodicalId":11861,"journal":{"name":"European Heart Journal: Acute Cardiovascular Care","volume":" ","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143974144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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