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Beaini H, Chunawala Z, Cheeran D, Araj F, Wrobel C, Truby L, Saha A, Thibodeau JT, Farr M. Cardiogenic Shock: Focus on Non-Cardiac Biomarkers. Curr Heart Fail Rep 2024:10.1007/s11897-024-00676-8. [PMID: 39078556 DOI: 10.1007/s11897-024-00676-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/08/2024] [Indexed: 07/31/2024]
Abstract
PURPOSE OF REVIEW To examine the evolving multifaceted nature of cardiogenic shock (CS) in the context of non-cardiac biomarkers that may improve CS management and risk stratification. RECENT FINDINGS There are increasing data highlighting the role of lactate, glucose, and other markers of inflammation and end-organ dysfunction in CS. These biomarkers provide a more comprehensive understanding of the concurrent hemo-metabolic and cellular disturbances observed in CS and offer insights beyond standard structural and functional cardiac assessments. Non-cardiac biomarkers both refine the diagnostic accuracy and improve the prognostic assessments in CS. Further studies revolving around novel biomarkers are warranted to support more targeted and effective therapeutic and management interventions in these high-risk patients.
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Affiliation(s)
- Hadi Beaini
- Department of Medicine, The University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Dallas, TX, 75235, USA
| | - Zainali Chunawala
- Department of Medicine, The University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Dallas, TX, 75235, USA
- Parkland Memorial Hospital, Dallas, TX, USA
| | - Daniel Cheeran
- Department of Medicine, The University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Dallas, TX, 75235, USA
- Dallas Veteran's Administration Hospital, Dallas, TX, USA
| | - Faris Araj
- Department of Medicine, The University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Dallas, TX, 75235, USA
- Parkland Memorial Hospital, Dallas, TX, USA
| | - Christopher Wrobel
- Department of Medicine, The University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Dallas, TX, 75235, USA
- Parkland Memorial Hospital, Dallas, TX, USA
| | - Lauren Truby
- Department of Medicine, The University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Dallas, TX, 75235, USA
- Parkland Memorial Hospital, Dallas, TX, USA
| | - Amit Saha
- Department of Medicine, The University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Dallas, TX, 75235, USA
- Parkland Memorial Hospital, Dallas, TX, USA
| | - Jennifer T Thibodeau
- Department of Medicine, The University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Dallas, TX, 75235, USA
- Parkland Memorial Hospital, Dallas, TX, USA
| | - Maryjane Farr
- Department of Medicine, The University of Texas Southwestern Medical Center, 5959 Harry Hines Blvd, Dallas, TX, 75235, USA.
- Parkland Memorial Hospital, Dallas, TX, USA.
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Billig H, Al Zaidi M, Quacken F, Görtzen-Patin J, Goody PR, Gräff I, Nickenig G, Zimmer S, Aksoy A. Blood glucose and lactate levels as early predictive markers in patients presenting with cardiogenic shock: A retrospective cohort study. PLoS One 2024; 19:e0306107. [PMID: 39052641 PMCID: PMC11271948 DOI: 10.1371/journal.pone.0306107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 06/11/2024] [Indexed: 07/27/2024] Open
Abstract
Lactate and glucose are widely used biochemical parameters in current predictive risk scores for cardiogenic shock. Data regarding the relationship between lactate and glucose levels in cardiogenic shock are limited. Thus, we aimed to analyze glucose and lactate as early markers for in-hospital mortality in cardiogenic shock. In this retrospective cohort study, 312 patients presenting with cardiogenic shock to a tertiary-care hospital between 2016 and 2018 were included. Apparent cardiogenic shock was defined as hypoperfusion with hemodynamic compromise and biochemical marker increase due to diminished tissue perfusion, corresponding to SCAI shock stages. In-hospital mortality was assessed as the primary endpoint. The median age of the study population was 71 (60-79) years and the etiology of cardiogenic shock was acute myocardial infarction in 45.8%. Overall in-hospital mortality was 67.6%. In the receiver operating curve analysis, the area under the receiver-operating curve (AUC) for prediction of in-hospital mortality was higher for lactate (AUC: 0.757) than for glucose (AUC: 0.652). Both values were significantly associated with outcome (groups created with best cutoff values obtained from the Youden index). Correlation analysis showed a significant non-linear association of both values. In a multivariable stepwise Cox regression analysis, lactate remained an independent predictor for in-hospital mortality, whilst glucose, despite being implicated in energy metabolism, was not independently predictive for mortality. Together, these data suggest that lactate at admission is superior for mortality prediction in patients with apparent cardiogenic shock. Glucose was not independently predictive for mortality.
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Affiliation(s)
- Hannah Billig
- Department of Cardiology—University Hospital Bonn, Bonn, Germany
| | | | - Florian Quacken
- Department of Cardiology—University Hospital Bonn, Bonn, Germany
| | | | | | - Ingo Gräff
- Department of clinical acute- and emergency medicine, University Hospital Bonn, Bonn, Germany
| | - Georg Nickenig
- Department of Cardiology—University Hospital Bonn, Bonn, Germany
| | - Sebastian Zimmer
- Department of Cardiology—University Hospital Bonn, Bonn, Germany
| | - Adem Aksoy
- Department of Cardiology—University Hospital Bonn, Bonn, Germany
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Wu X, Yuan L, Xu J, Qi J, Zheng K. Normalized lactate load as an independent prognostic indicator in patients with cardiogenic shock. BMC Cardiovasc Disord 2024; 24:348. [PMID: 38987706 PMCID: PMC11234684 DOI: 10.1186/s12872-024-04013-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 06/26/2024] [Indexed: 07/12/2024] Open
Abstract
BACKGROUND Early prognosis evaluation is crucial for decision-making in cardiogenic shock (CS) patients. Dynamic lactate assessment, for example, normalized lactate load, has been a better prognosis predictor than single lactate value in septic shock. Our objective was to investigate the correlation between normalized lactate load and in-hospital mortality in patients with CS. METHODS Data were extracted from the Medical Information Mart for Intensive Care (MIMIC)-IV database. The calculation of lactate load involved the determination of the cumulative area under the lactate curve, while normalized lactate load was computed by dividing the lactate load by the corresponding period. Receiver Operating Characteristic (ROC) curves were constructed, and the evaluation of areas under the curves (AUC) for various parameters was performed using the DeLong test. RESULTS Our study involved a cohort of 1932 CS patients, with 687 individuals (36.1%) experiencing mortality during their hospitalization. The AUC for normalized lactate load demonstrated significant superiority compared to the first lactate (0.675 vs. 0.646, P < 0.001), maximum lactate (0.675 vs. 0.651, P < 0.001), and mean lactate (0.675 vs. 0.669, P = 0.003). Notably, the AUC for normalized lactate load showed comparability to that of the Sequential Organ Failure Assessment (SOFA) score (0.675 vs. 0.695, P = 0.175). CONCLUSION The normalized lactate load was an independently associated with the in-hospital mortality among CS patients.
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Affiliation(s)
- Xia Wu
- Emergency Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, No.2 Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Lin Yuan
- Emergency Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, No.2 Anzhen Road, Chaoyang District, Beijing, 100029, China.
| | - Jiarui Xu
- Emergency Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, No.2 Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Jing Qi
- Emergency Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, No.2 Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Keyang Zheng
- Centre of Hypertension, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, China
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Laimoud M, Machado P, Lo MG, Maghirang MJ, Hakami E, Qureshi R. The absolute lactate levels versus clearance for prognostication of post-cardiotomy patients on veno-arterial ECMO. ESC Heart Fail 2024. [PMID: 38979681 DOI: 10.1002/ehf2.14910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 04/17/2024] [Accepted: 04/19/2024] [Indexed: 07/10/2024] Open
Abstract
AIMS Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is a life-saving procedure for supporting patients with cardiogenic shock after cardiac surgery. This work aimed to analyse the impact of changes in blood lactate levels on the survival of patients on post-cardiotomy ECMO (PC-ECMO) and whether lactate clearance (LC) performs better than absolute lactate levels. METHODS AND RESULTS We retrospectively analysed the data of adult patients who received PC-ECMO at our centre between 2016 and 2022. The primary outcome was the in-hospital mortality rate. Arterial lactate levels were measured at ECMO initiation, peak and 12 and 24 h after VA-ECMO support. LC was calculated at 12 and 24 h. Out of 2368 patients who received cardiac surgeries, 152 (median age, 48 years; 57.9% of them were men) received PC-ECMO. Of them, 48 (31.6%) survived and were discharged, while 104 (68.4%) died during the index hospitalization. Non-survivors had higher frequencies of atrial fibrillation (41.35% vs. 12.5%, P < 0.001), chronic kidney disease (26.9% vs. 6.3%, P = 0.004), prolonged cardiopulmonary bypass (237 vs. 192 min, P = 0.016) and aortic cross-clamping times (160 vs. 124 min, P = 0.04) than survivors. Non-survivors had a significantly higher median Sequential Organ Failure Assessment (SOFA) score at ECMO initiation (13.5 vs. 9, P < 0.001) and a lower median Survival After Veno-arterial ECMO (SAVE) score (-3 vs. 3, P < 0.001) with higher SAVE classes (P < 0.001) than survivors. After 12 h of VA-ECMO support, the blood lactate level was negatively correlated with LC in survivors (r = -0.755, P < 0.001) and non-survivors (r = -0.601, P < 0.001). After 24 h, the same negative correlation was identified between survivors (r = -0.764, P < 0.001) and non-survivors (r = -0.847, P < 0.001). Blood lactate levels measured at 12 h to determine hospital mortality [>8.2 mmol/L, area under the receiver operating characteristic curve (AUROC): 0.868] and 24 h (>2.6 mmol/L, AUROC: 0.896) had the best performance, followed by LC-T12 (<21.94%, AUROC: 0.807), LC-T24 (<40.3%, AUROC: 0.839) and peak blood lactate (>14.35 mmol/L, AUROC: 0.828). The initial pre-ECMO blood lactate (>6.25 mmol/L, AUROC: 0.731) had an acceptable ability to discriminate mortality but was less than the following measurements and clearance. Kaplan-Meier curves demonstrated that LC of <21.94% at T12 h and <40.3% at T24 h was associated with decreased survival (log-rank P < 0.001). Cox proportional hazards regression analysis for mortality revealed that LC of <21.94% at T12 h had an adjusted hazard ratio (HR) of 2.73 [95% confidence interval (CI): 1.64-5.762, P < 0.001] and LC of <40.3% at T24 h had an adjusted HR of 1.98 (95% CI: 1.46-4.173, P < 0.001). The predictors of hospital mortality after PC-ECMO were the lactate level at 12 h [odds ratio (OR): 1.67, 95% CI: 1.121-2.181, P = 0.001], initial SOFA score (OR: 1.593, 95% CI: 1.15-2.73, P < 0.001), initial blood lactate (OR: 1.21, 95% CI: 1.016-1.721, P = 0.032) and atrial fibrillation (OR: 6.17, 95% CI: 2.37-57.214, P = 0.003). Bivariate models using lactate levels and clearance at the same points revealed that blood lactate levels performed better than the clearance percentage. CONCLUSIONS Serial measurements of arterial blood lactate and LC help in obtaining early prognostic guidance in adult patients supported by VA-ECMO after cardiac surgery. Absolute lactate levels, compared with LC at the same time points, demonstrated better performance in differentiating mortality.
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Affiliation(s)
- Mohamed Laimoud
- Department of Cardiovascular Critical Care, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
- Department of Critical Care Medicine, Cairo University, Cairo, Egypt
| | - Patricia Machado
- Department of Cardiovascular Nursing, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Michelle Gretchen Lo
- Department of Cardiovascular Nursing, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mary Jane Maghirang
- Department of Cardiovascular Nursing, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Emad Hakami
- Department of Cardiovascular Nursing, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Rehan Qureshi
- Department of Cardiovascular Critical Care, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
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Leung C, Wong IMH, Ho CB, Chiang MCS, Fong YH, Lee PH, So TC, Yeung YK, Leung CY, Cheng YW, Chui SF, Chan AKC, Wong CY, Chan KT, Lee MKY. Cardiac power output ratio: Novel survival predictor after percutaneous ventricular assist device in cardiogenic shock. ESC Heart Fail 2024. [PMID: 38982624 DOI: 10.1002/ehf2.14949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 06/19/2024] [Accepted: 06/21/2024] [Indexed: 07/11/2024] Open
Abstract
AIMS Currently, there is limited data on prognostic indicators after insertion of percutaneous ventricular assist device (PVAD) in the treatment of cardiogenic shock (CS). This study evaluated the prognostic role of cardiac power output (CPO) ratio, defined as CPO at 24 h divided by early CPO (30 min to 2 h), in CS patients after PVAD. METHODS AND RESULTS Consecutive CS patients from the QEH-PVAD Registry were followed up for survival at 90 days after PVAD. Among 121 consecutive patients, 98 underwent right heart catheterization after PVAD, with CPO ratio available in 68 patients. The CPO ratio and 24-h CPO, but not the early CPO post PVAD, were significantly associated with 90-day survival, with corresponding area under curve in ROC analysis of 0.816, 0.740, and 0.469, respectively. In multivariate analysis, only the CPO ratio and lactate level at 24 h remained as independent survival predictors. The CPO ratio was not associated with age, sex, and body size. Patients with lower CPO ratio had significantly lower coronary perfusion pressure, worse right heart indices, and higher pulmonary vascular resistance. A lower CPO ratio was also significantly associated with mechanical ventilation and higher creatine kinase levels in myocardial infarction patients. CONCLUSION In post-PVAD patients, the CPO ratio outperformed the absolute CPO values and other haemodynamic metrics in predicting survival at 90 days. Such a proportional change of CPO over time, likely reflecting native heart function recovery, may help to guide management of CS patients post-PVAD.
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Affiliation(s)
- Calvin Leung
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Ivan Man Ho Wong
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Cheuk Bong Ho
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | | | - Yan Hang Fong
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Pok Him Lee
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Tai Chung So
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Yin Kei Yeung
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Chung Yin Leung
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Yuet Wong Cheng
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Shing Fung Chui
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Alan Ka Chun Chan
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Chi Yuen Wong
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Kam Tim Chan
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
| | - Michael Kang Yin Lee
- Department of Medicine, Division of Cardiology, Queen Elizabeth Hospital, Hong Kong SAR
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Wang J, Ji M. The 6-hour lactate clearance rate in predicting 30-day mortality in cardiogenic shock. JOURNAL OF INTENSIVE MEDICINE 2024; 4:393-399. [PMID: 39035609 PMCID: PMC11258499 DOI: 10.1016/j.jointm.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 11/25/2023] [Accepted: 01/10/2024] [Indexed: 07/23/2024]
Abstract
Background Early evaluation of prognosis in cardiogenic shock (CS) is crucial for tailored treatment selection. Both lactate clearance and lactate levels are considered useful prognostic biomarkers in patients with CS. However, there is yet no literature comparing the 6-hour lactate clearance rate (Δ6Lac) with lactate levels measured at admission (L1) and after 6 h (L2) to predict 30-day mortality in CS. Methods In this observational cohort study, 95 patients with CS were treated at Department of Intensive Care Unit, Yiwu Central Hospital between January 2020 and December 2022. Of these, 88 patients met the eligibility criteria. The lactate levels were measured after admission (L1) as the baseline lactate value, and were measured after 6 h (L2) following admission. The primary endpoint of the study was survival rate at 30 days. A receiver operating characteristic curve was used for data analysis. Univariate and multivariate Cox regression analyses were performed based on Δ6Lac. Kaplan-Meier (KM) survival curves were generated to compare the 30-day survival rates among L1, L2, and Δ6Lac. Results The Δ6Lac model showed the highest area under the curve value (0.839), followed by the L2 (0.805) and L1 (0.668) models. The Δ6Lac model showed a sensitivity of 84.2% and specificity of 75.4%. The L1 and L2 models had sensitivities of 57.9% each and specificities of 89.9% and 98.6%, respectively. The cut-off values for Δ6Lac, L1, and L2 were 18.2%, 6.7 mmol/L, and 6.1 mmol/L, respectively. Univariate Cox regression analysis revealed a significant association between Δ6Lac and 30-day mortality. After adjusting for five models in multivariate Cox regression, Δ6Lac remained a significant risk factor for 30-day mortality in patients with CS. In our fifth multivariate Cox regression model, Δ6Lac remained a risk factor associated with 30-day mortality (hazard ratio [HR]=5.14, 95% confidence interval [CI]: 1.48 to 17.89, P=0.010) as well as L2 (HR=8.42, 95% CI: 1.26 to 56.22, P=0.028). The KM survival curve analysis revealed that L1 >6.7 mmol/L (HR=8.08, 95% CI: 3.23 to 20.20, P <0.001), L2 >6.1 mmol/L (HR=25.97, 95% CI: 9.76 to 69.15, P <0.001), and Δ6Lac ≤18.2% (HR=8.92, 95% CI: 2.95 to 26.95, P <0.001) were associated with a higher risk of 30-day mortality. Conclusions Δ6Lac is a better predictor for 30-day mortality in CS than lactate levels at admission. It has a predictive value equivalent to that of lactate level at 6 h after admission, making it an important surrogate indicator for evaluating the suitability as well as poor prognosis after CS treatment. We found that a cut-off value of 18.2% for Δ6Lac provided the most accurate assessment of early prognosis in CS.
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Affiliation(s)
- Junfeng Wang
- Department of Intensive Care Unit, Yiwu Central Hospital, Yiwu, Zhejiang, China
| | - Mingxia Ji
- Department of Intensive Care Unit, Yiwu Central Hospital, Yiwu, Zhejiang, China
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Sato K, Heinsar S, Chan J, Farah SM, Wildi K, Obonyo NG, Liu K, Ainola C, Sato N, Abbate G, Wilson ES, Bouquet M, Hyslop K, Passmore MR, Ijuin S, Ro SK, Fior G, Gandini L, Lundon B, Platts DG, Suen JY, Bassi GL, Fraser JF. A novel echocardiographic parameter considering left ventricular afterload during V-A ECMO support. Eur J Clin Invest 2024:e14263. [PMID: 38849326 DOI: 10.1111/eci.14263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 05/19/2024] [Accepted: 05/25/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND Left ventricular stroke work index (LVSWI) and cardiac power index (CPI) account for the haemodynamic load of the left ventricle and are promising prognostic values in cardiogenic shock. However, accurately and non-invasively measuring these parameters during veno-arterial extracorporeal membrane oxygenation (V-A ECMO) is challenging and potentially biased by the extracorporeal circulation. This study aimed to investigate, in an ovine model of cardiogenic shock, whether Pressure-Strain Product (PSP), a novel speckle-tracking echocardiography parameter, (1) can correlate with pressure-volume catheter-based LVSWI and CPI, and (2) can be load-independent during the flow modification of V-A ECMO. METHODS Nine Dorset-cross ewes (51 ± 4 kg) were included. After cardiogenic shock was induced, full support V-A ECMO (X L/min based on 60 mL/kg/min) commenced. At seven time points during 24-h observation, echocardiographic parameters as well as pressure-volume catheter-based LVSWI and CPI were simultaneously measured with X and following X-1 L/min of ECMO flow. PSP was calculated by multiplying global circumferential strain or global radial strain, and mean arterial pressure, for PSPcirc or PSPrad, respectively. RESULTS PSPcirc showed a stronger correlation with LVSWI (correlation coefficient, CC = .360, p < .001) and CPI (CC = .283, p < .001) than other echocardiographic parameters. The predictability of PSPcirc for pressure-volume catheter-based LVSWI (AUC .82) and CPI (AUC .80) was also higher than other echocardiographic parameters. No statistically significant differences were identified between the two ECMO flow variations in PSPcirc (p = .558). CONCLUSIONS A novel echocardiographic parameter, PSP, may non-invasively predict pressure-volume catheter-based LVSWI and CPI in a load-independent manner in a cardiogenic shock supported by V-A ECMO.
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Affiliation(s)
- Kei Sato
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Silver Heinsar
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Intensive Care Unit, St. Andrews War Memorial Hospital, Brisbane, Queensland, Australia
- Department of Intensive Care, North Estonia Medical Centre, Tallinn, Estonia
| | - Jonathan Chan
- Division of Cardiology, The Prince Charles Hospital, Brisbane, Queensland, Australia
- School of Medicine, Griffith University, Gold Coast, Queensland, Australia
| | - Samia M Farah
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Karin Wildi
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Department of Intensive Care Medicine, University Hospital Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Nchafatso G Obonyo
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Wellcome Trust Centre for Global Health Research, Imperial College London, London, UK
- Initiative to Develop African Research Leaders (IDeAL)/KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Keibun Liu
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Carmen Ainola
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Noriko Sato
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Gabriella Abbate
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Emily S Wilson
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Mahé Bouquet
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Kieran Hyslop
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Margaret R Passmore
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Shinichi Ijuin
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Kobe, Japan
| | - Sun Kyun Ro
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Department of Thoracic and Cardiovascular Surgery, Hanyang University Guri Hospital, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Gabriele Fior
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Lucia Gandini
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Brooke Lundon
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - David G Platts
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Division of Cardiology, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Jacky Y Suen
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- School of Pharmacy and Medical Sciences, Griffith University, Gold Coast, Queensland, Australia
| | - Gianluigi Li Bassi
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Intensive Care Unit, St. Andrews War Memorial Hospital, Brisbane, Queensland, Australia
| | - John F Fraser
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Intensive Care Unit, St. Andrews War Memorial Hospital, Brisbane, Queensland, Australia
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Zuin M, Henkin S, Harder EM, Piazza G. Optimal hemodynamic parameters for risk stratification in acute pulmonary embolism patients. J Thromb Thrombolysis 2024:10.1007/s11239-024-02998-9. [PMID: 38762710 DOI: 10.1007/s11239-024-02998-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/30/2024] [Indexed: 05/20/2024]
Abstract
Hemodynamic assessment of patients with pulmonary embolism (PE) remains a fundamental component of early risk stratification that in turn, influences subsequent monitoring and therapeutic strategies. The current body of literature and international evidence-based clinical practice guidelines focus mainly on the use of systolic blood pressure (SBP). The accuracy of this single hemodynamic parameter, however, and its optimal values for the identification of hemodynamic instability have been recently questioned by clinicians. For example, abnormal SBP or shock index may be a late indicator of adverse outcomes, signaling a patient in whom the cascade of hemodynamic compromise is already well underway. The aim of the present article is to review the current evidence supporting the use of SBP and analyze the potential integration of other parameters to assess the hemodynamic stability, impending clinical deterioration, and guide the reperfusion treatment in patients with PE, as well as to suggest potential strategies to further investigate this issue.
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Affiliation(s)
- Marco Zuin
- Department of Translational Medicine, University of Ferrara, Via Aldo Moro 8, Ferrara, 44124, Italy.
| | | | - Eileen M Harder
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Gregory Piazza
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Rali AS, Tran L, Dix M, Prokupets R, Lindenfeld J, Taduru S. In Cardiogenic Shock, Age is Not Just a Number. Card Fail Rev 2024; 10:e04. [PMID: 38708377 PMCID: PMC11066850 DOI: 10.15420/cfr.2023.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 01/26/2024] [Indexed: 05/07/2024] Open
Affiliation(s)
- Aniket S Rali
- Division of Cardiovascular Diseases, Vanderbilt University Medical CenterNashville, Tennessee, US
| | - Lena Tran
- Division of Cardiovascular Diseases, Vanderbilt University Medical CenterNashville, Tennessee, US
| | - Malcolm Dix
- Division of Cardiovascular Diseases, Vanderbilt University Medical CenterNashville, Tennessee, US
| | - Rochelle Prokupets
- Division of Cardiovascular Diseases, Vanderbilt University Medical CenterNashville, Tennessee, US
| | - JoAnn Lindenfeld
- Division of Cardiovascular Diseases, Vanderbilt University Medical CenterNashville, Tennessee, US
| | - Siva Taduru
- Department of Cardiovascular Medicine, University of Kansas Medical CenterKansas City, Kansas, US
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10
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Laghlam D, Benghanem S, Ortuno S, Bouabdallaoui N, Manzo-Silberman S, Hamzaoui O, Aissaoui N. Management of cardiogenic shock: a narrative review. Ann Intensive Care 2024; 14:45. [PMID: 38553663 PMCID: PMC10980676 DOI: 10.1186/s13613-024-01260-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 02/06/2024] [Indexed: 04/02/2024] Open
Abstract
Cardiogenic shock (CS) is characterized by low cardiac output and sustained tissue hypoperfusion that may result in end-organ dysfunction and death. CS is associated with high short-term mortality, and its management remains challenging despite recent advances in therapeutic options. Timely diagnosis and multidisciplinary team-based management have demonstrated favourable effects on outcomes. We aimed to review evidence-based practices for managing patients with ischemic and non-ischemic CS, detailing the multi-organ supports needed in this critically ill patient population.
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Affiliation(s)
- Driss Laghlam
- Research & Innovation Department, RIGHAPH, Service de Réanimation polyvalente, CMC Ambroise Paré-Hartmann, 48 Ter boulevard Victor Hugo, 92200, Neuilly-sur-Seine, France.
| | - Sarah Benghanem
- Service de médecine intensive-réanimation, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP), Centre & Université Paris Cité, Paris, France
- Université Paris Cité, Paris, France
- AfterROSC, Paris, France
| | - Sofia Ortuno
- Service Médecine intensive-réanimation, Hopital Européen Georges Pompidou, Paris, France
- Université Sorbonne, Paris, France
| | - Nadia Bouabdallaoui
- Institut de cardiologie de Montreal, Université de Montreal, Montreal, Canada
| | - Stephane Manzo-Silberman
- Université Sorbonne, Paris, France
- Sorbonne University, Institute of Cardiology- Hôpital Pitié-Salpêtrière (AP-HP), ACTION Study Group, Paris, France
| | - Olfa Hamzaoui
- Service de médecine intensive-réanimation polyvalente, Hôpital Robert Debré, CHU de Reims, Reims, France
- Unité HERVI "Hémostase et Remodelage Vasculaire Post-Ischémie" - EA 3801, Reims, France
| | - Nadia Aissaoui
- Service de médecine intensive-réanimation, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP), Centre & Université Paris Cité, Paris, France
- Université Paris Cité, Paris, France
- AfterROSC, Paris, France
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11
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Mieritz HB, Povlsen AL, Linde L, Beske RP, Helgestad OKL, Josiassen J, Hassager C, Schmidt H, Jensen LO, Holmvang L, Møller JE, Ravn HB. DIFFERENCES IN MANAGEMENT AND PROGNOSTICATION OF CARDIOGENIC SHOCK PATIENTS IN THE PRESENCE AND ABSENCE OF OUT-OF-HOSPITAL CARDIAC ARREST. Shock 2024; 61:209-214. [PMID: 38010103 DOI: 10.1097/shk.0000000000002272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
ABSTRACT Background: The clinical spectrum of acute myocardial infarction complicated by cardiogenic shock (AMICS) varies. Out-of-hospital cardiac arrest (OHCA) can be the first sign of cardiac failure, whereas others present with various degrees of hemodynamic instability (non-OHCA). The aim of the present study was to explore differences in prehospital management and characteristics of survivors and nonsurvivors in AMICS patients with OHCA or non-OHCA. Methods: Data analysis was based on patient data from the RETROSHOCK cohort comprising consecutive AMICS patients admitted to two tertiary cardiac centers between 2010 and 2017. Results: 1,716 AMICS patients were included and 42% presented with OHCA. Mortality in OHCA patients was 47% versus 57% in the non-OHCA group. Almost all OHCA patients were intubated before admission (96%). In the non-OHCA group, prehospital intubation (25%) was associated with a better survival ( P < 0.001). Lactate level on admission demonstrated a linear relationship with mortality in OHCA patients. In non-OHCA, probability of death was higher for any given lactate level <12 mmol/L compared with OHCA. However, a lactate level >7 mmol/L in non-OHCA did not increase mortality odds any further. Conclusion: Mortality was almost doubled for any admission lactate level up to 7 mmol/L in non-OHCA patients. Above this level, mortality remained unchanged in non-OHCA patients but continued to increase in OHCA patients. Prehospital intubation was performed in almost all OHCA patients but only in one of four patients without OHCA. Early intubation in non-OHCA patients was associated with a better outcome.
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Affiliation(s)
- Hanne Beck Mieritz
- Department of Cardiothoracic Anesthesia, Odense University Hospital, Odense, Denmark
| | - Amalie Ling Povlsen
- Department of Cardiothoracic Anesthesia, Odense University Hospital, Odense, Denmark
| | - Louise Linde
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Rasmus Paulin Beske
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | | | - Jakob Josiassen
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Christian Hassager
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Henrik Schmidt
- Department of Cardiothoracic Anesthesia, Odense University Hospital, Odense, Denmark
| | | | - Lene Holmvang
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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12
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Garcia MVF, Souza R, Caruso P. Reply to: "Mortality and prognostic factors in connective tissue disease-associated pulmonary arterial hypertension patients complicated with right heart failure". Int J Rheum Dis 2023; 26:2612-2614. [PMID: 37203868 DOI: 10.1111/1756-185x.14735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 03/08/2023] [Accepted: 05/05/2023] [Indexed: 05/20/2023]
Affiliation(s)
- Marcos Vinicius Fernandes Garcia
- Divisao de Pneumologia, Instituto do Coracao, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Rogerio Souza
- Divisao de Pneumologia, Instituto do Coracao, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Pedro Caruso
- Divisao de Pneumologia, Instituto do Coracao, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
- Intensive Care Unit, AC Camargo Cancer Center, São Paulo, Brazil
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13
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Mukundan SV, Marbach JA. Live(r) and let die: redefining hypoxic hepatitis in cardiogenic shock. EUROPEAN HEART JOURNAL. ACUTE CARDIOVASCULAR CARE 2023; 12:671-672. [PMID: 37542463 DOI: 10.1093/ehjacc/zuad091] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/07/2023]
Affiliation(s)
- Srini V Mukundan
- Division of Cardiovascular Medicine, Knight Cardiovascular Institute, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, USA
| | - Jeffrey A Marbach
- Division of Cardiovascular Medicine, Knight Cardiovascular Institute, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, USA
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14
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Kirigaya J, Iwahashi N, Terasaka K, Takeuchi I. Prevention and management of critical care complications in cardiogenic shock: a narrative review. J Intensive Care 2023; 11:31. [PMID: 37408036 PMCID: PMC10324237 DOI: 10.1186/s40560-023-00675-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/08/2023] [Indexed: 07/07/2023] Open
Abstract
BACKGROUND Cardiogenic shock (CS) is a common cause of morbidity and mortality in cardiac intensive care units (CICUs), even in the contemporary era. MAIN TEXT Although mechanical circulatory supports have recently become widely available and used in transforming the management of CS, their routine use to improve outcomes has not been established. Transportation to a high-volume center, early reperfusion, tailored mechanical circulatory supports, regionalized systems of care with multidisciplinary CS teams, a dedicated CICU, and a systemic approach, including preventing noncardiogenic complications, are the key components of CS treatment strategies. CONCLUSIONS This narrative review aimed to discuss the challenges of preventing patients from developing CS-related complications and provide a comprehensive practical approach for its management.
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Affiliation(s)
- Jin Kirigaya
- Advanced Critical Care and Emergency Center, Yokohama City University Medical Center, 4-57 Urafune-Cho, Minami-Ku, Yokohama, 232-0024, Japan
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Noriaki Iwahashi
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Kengo Terasaka
- Advanced Critical Care and Emergency Center, Yokohama City University Medical Center, 4-57 Urafune-Cho, Minami-Ku, Yokohama, 232-0024, Japan
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Ichiro Takeuchi
- Advanced Critical Care and Emergency Center, Yokohama City University Medical Center, 4-57 Urafune-Cho, Minami-Ku, Yokohama, 232-0024, Japan.
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15
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Buckel M, Proudfoot AG. Time for a rethink in cardiogenic shock: the shock to survival framework document. Br J Hosp Med (Lond) 2023; 84:1-8. [PMID: 37490447 DOI: 10.12968/hmed.2023.0139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
Cardiogenic shock remains a time-critical, complex syndrome that continues to present challenges to clinicians and healthcare systems. Despite advances in the fields of cardiovascular and critical care medicine, mortality remains high. This article summarises the recent shock to survival document, which outlined the current and ideal future state of cardiogenic shock care nationally to improve patient outcomes. Shock to survival emphasises the need for education and training in the early recognition of the hypoperfusion that is pathognomomic of cardiogenic shock. Improved provision of focused cardiac ultrasound is essential to confirm a cardiac cause. Early identification of the patient with cardiogenic shock should be supported by access to defined pathways of care, including specialist shock centres and multiprofessional teams with domain expertise and the capability to manage the myriad of causative aetiologies. Given the absence of high-quality data to inform practice nationally, robust datasets are an unmet need to inform best practice, guide design of clinical services and pathways and drive innovation through research and clinical trials.
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Affiliation(s)
- Marie Buckel
- Pan-London Intensive Care Medicine Training Programme, London, UK
| | - Alastair G Proudfoot
- Perioperative Medicine Department, Barts Heart Centre, St Bartholomew's Hospital, London, UK
- Critical Care and Perioperative Medicine Group, Queen Mary University of London, London, UK
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16
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Yuniar I, Fitriasari R, Prawira Y, Handryastuti S, Kadim M, Triratna S, Djer MM. The role of cardiac power and lactate clearance as an indicator of resuscitation success among pediatric patients with shock in the intensive care unit of Cipto Mangunkusumo Hospital. BMC Pediatr 2023; 23:243. [PMID: 37202763 DOI: 10.1186/s12887-023-04064-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 05/09/2023] [Indexed: 05/20/2023] Open
Abstract
BACKGROUND Shock in children remains the primary cause of mortality and morbidity worldwide. Furthermore, its management outcome is improved using many hemodynamic parameters, such as cardiac power (CP) and lactate clearance (LC). Cardiac power is a contractility index based on the measurement of flow and pressure, and it is a relatively new hemodynamic parameter with limited studies. In contrast, LC has been proven useful as a target outcome in shock resuscitation. This study aims to explore the values of CP and LC in pediatric shock and their association with clinical outcomes. METHODS This prospective observational study was conducted on children (1 month-18 years old) with shock at Cipto Mangunkusumo Hospital, Indonesia, from April to October 2021. We measured CP using ultrasonic cardiac output monitoring (USCOM®) and serum lactate levels at 0, 1, 6, and 24 h post-initial resuscitation. Subsequently, the variables were described and analyzed with the resuscitation success, length of stay, and mortality. RESULTS A total of 44 children were analyzed. There were 27 (61.4%), 7 (15.9%), 4 (9.1%), 4 (9.1%), and 2 (4.5%) cases of septic, hypovolemic, cardiogenic, distributive, and obstructive shock, respectively. Within the first 24 h post-initial resuscitation, CP and LC had an increasing trend. Compared to children who had successful resuscitation, those who did not have successful resuscitation had similar CP at all time points (p > 0.05) and lower LC at 1 and 24 h post-initial resuscitation (p < 0.05). Lactate clearance was an acceptable predictor of resuscitation success (area under the curve: 0.795 [95% CI: 0.660-0.931]). An LC of 7.5% had a sensitivity, specificity, positive predictive value, and negative predictive value of 75.00%, 87.5%, 96.43%, and 43.75%, respectively. Lactate clearance in the first hour post-initial resuscitation had a weak correlation (r=-0.362, p < 0.05) with hospital length of stay. We found no difference in CP and LC among survivors compared to nonsurvivors. CONCLUSIONS We found no evidence that CP was associated with resuscitation success, length of stay, or mortality. Meanwhile, higher LC was associated with successful resuscitation and shorter length of stay at the hospital, but not mortality.
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Affiliation(s)
- Irene Yuniar
- Division of Pediatric Emergency and Intensive Care, Department of Child Health, University of Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia.
| | - Reni Fitriasari
- Division of Pediatric Emergency and Intensive Care, Department of Child Health, University of Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
- Division of Pediatric Emergency and Intensive Care, University of Indonesia, Harapan Kita National Cardiovascular Centre, Jakarta, Indonesia
| | - Yogi Prawira
- Division of Pediatric Emergency and Intensive Care, Department of Child Health, University of Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Setyo Handryastuti
- Division of Pediatric Neurology, Department of Child Health, University of Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Muzal Kadim
- Division of Pediatric Gastroenterology and Hepatology, Department of Child Health, University of Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Silvia Triratna
- Division of Pediatric Emergency and Intensive Care, Department of Child Health, University of Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
- Division of Pediatric Emergency and Intensive Care, Department of Child Health, Sriwijaya University, Palembang, Indonesia
| | - Mulyadi M Djer
- Division of Pediatric Cardiology, Department of Child Health, University of Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
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17
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Parlow S, Santo PD, Sterling LH, Goodliffe L, Motazedian P, Prosperi-Porta G, Morgan B, Koopman Z, Jung RG, Lepage-Ratte MF, Robinson L, Feagan H, Simard T, Wells GA, Kyeremanteng K, Ainsworth C, Amin F, Marbach JA, Fernando SM, Labinaz M, Belley-Cote EP, Hibbert B, Mathew R. Inotrope versus Placebo Therapy in Cardiogenic Shock: Rationale and Study Design of the CAPITAL DOREMI2 Trial. Am Heart J 2023; 262:83-89. [PMID: 37094667 DOI: 10.1016/j.ahj.2023.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/17/2023] [Accepted: 04/19/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND Cardiogenic shock (CS) is a state of end-organ hypoperfusion related to cardiac dysfunction. Current guidelines recommend consideration of inotrope therapy in patients with CS, however no robust data support their use. The purpose of the CAPITAL DOREMI2 trial is to examine the efficacy and safety of inotrope therapy against placebo in the initial resuscitation of patients with CS. METHODS AND DESIGN This is a multi-center, double-blind, randomized, placebo-controlled trial comparing single-agent inotrope therapy to placebo in patients with CS. A total of 346 participants with Society for Cardiovascular Angiography and Interventions class C or D CS will be randomized in a 1:1 fashion to inotrope or placebo therapy, which will be administered over a 12-hour period. After this period, participants will continue open-label therapies at the discretion of the treating team. The primary outcome is a composite of all-cause in-hospital death, and, as measured during the 12-hour intervention period, any of: sustained hypotension or high dose vasopressor requirements, lactate greater than 3.5 mmol/L at 6 hours or thereafter, need for mechanical circulatory support, arrhythmia leading to emergent electrical cardioversion, and resuscitated cardiac arrest. All participants will be followed for the duration of their hospitalization, and secondary outcomes will be assessed at the time of discharge. IMPLICATION This trial will be the first to establish the safety and efficacy of inotrope therapy against placebo in a population of patients with CS and has the potential to alter the standard care provided to this group of patients.
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Affiliation(s)
- Simon Parlow
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Pietro Di Santo
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; Division of Critical Care Medicine, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada; School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Lee H Sterling
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Laura Goodliffe
- Division of Cardiology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Pouya Motazedian
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Graeme Prosperi-Porta
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Baylie Morgan
- CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Zandra Koopman
- CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Richard G Jung
- CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Melissa Fay Lepage-Ratte
- CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Lisa Robinson
- CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Hannah Feagan
- CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Trevor Simard
- Department of Cardiovascular Diseases, Mayo Clinic School of Medicine, Rochester, Minnesota
| | - George A Wells
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; Cardiovascular Research Methods Center, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Kwadwo Kyeremanteng
- Division of Critical Care Medicine, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Craig Ainsworth
- Division of Cardiology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Faizan Amin
- Division of Cardiology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Jeffrey A Marbach
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health & Sciences University, Portland, Oregon, USA
| | - Shannon M Fernando
- Department of Critical Care, Lakeridge Health Corporation, Oshawa, Ontario, Canada
| | - Marino Labinaz
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Emilie P Belley-Cote
- Division of Cardiology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Benjamin Hibbert
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Rebecca Mathew
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; CAPITAL Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.
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18
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Lozada Martinez ID, Bayona-Gamboa AJ, Meza-Fandiño DF, Paz-Echeverry OA, Ávila-Bonilla ÁM, Paz-Echeverry MJ, Pineda-Trujillo FJ, Rodríguez-García GP, Covaleda-Vargas JE, Narvaez-Rojas AR. Inotropic support in cardiogenic shock: who leads the battle, milrinone or dobutamine? Ann Med Surg (Lond) 2022; 82:104763. [PMID: 36268289 PMCID: PMC9577832 DOI: 10.1016/j.amsu.2022.104763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 11/16/2022] Open
Abstract
Cardiovascular diseases remain the leading cause of death globally, with acute myocardial infarction being one of the most frequent. One of the complications that can occur after a myocardial infarction is cardiogenic shock. At present, the evidence on the use of inotropic agents for the management of this complication is scarce, and only a few trials have evaluated the efficacy-adverse effects relationship of some agents. Milrinone and Dobutamine are some of the most frequently mentioned drugs that have been studied recently. However, there are still no data that affirm with certainty the supremacy of one over the other. The aim of this review is to synthesize evidence on basic and practical aspects of these agents, allowing us to conclude which might be more useful in current clinical practice, based on the emerging literature. Studies suggest that Milrinone has a higher safety and efficacy profile over Dobutamine. The evidence on the advantages of using Milrinone vs. Dobutamine is heterogeneous. Additional factors need to be considered to reduce the risk of adverse events.
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Affiliation(s)
- Ivan David Lozada Martinez
- Medical and Surgical Research Center, Future Surgeons Chapter, Colombian Surgery Association, Bogotá, Colombia
- Grupo Prometheus y Biomedicina Aplicada a las Ciencias Clínicas, School of Medicine, Universidad de Cartagena, Cartagena, Colombia
| | | | | | | | | | | | | | | | | | - Alexis Rafael Narvaez-Rojas
- International Coalition on Surgical Research, Universidad Nacional Autónoma de Nicaragua, Managua, Nicaragua
- Corresponding author.
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19
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Editorial: Idolatry in cardiogenic shock: are we coming to a state of emergence. Curr Opin Crit Care 2022; 28:417-418. [PMID: 35856979 DOI: 10.1097/mcc.0000000000000954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Abstract
PURPOSE OF REVIEW Early revascularization, invasive hemodynamic profiling, and initiation of temporary mechanical circulatory support (MCS) have all become routine components of cardiogenic shock (CS) management. Despite this evolution in clinical practice, patient selection and timing of treatment initiation remain a significant barrier to achieving sustained improvement in CS outcomes. Recent efforts to standardize CS management, through the development of treatment algorithms, have relied heavily on surrogate endpoints to drive therapeutic decisions. The present review aims to provide an overview of the basis of evidence for those surrogate endpoints commonly employed in clinical trials and CS management algorithms. RECENT FINDINGS Recent publications from both observational and randomized cohorts have demonstrated the utility of surrogate endpoints in risk stratifying patients with CS. In particular, invasive hemodynamics using pulmonary artery catheters to guide initiation and weaning of MCS, biochemical markers that portend imminent end-organ failure, and clinical risk scores that combine multiple hemodynamic and laboratory parameters have demonstrated an ability to prognosticate outcomes in patients with CS. SUMMARY Although further validation is necessary, multiple clinical, hemodynamic, and biochemical markers have demonstrated utility as surrogate endpoints in CS, and will undoubtedly assist physicians in clinical decision-making.
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22
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Muzafarova T, Motovska Z. Laboratory Predictors of Prognosis in Cardiogenic Shock Complicating Acute Myocardial Infarction. Biomedicines 2022; 10:biomedicines10061328. [PMID: 35740350 PMCID: PMC9220203 DOI: 10.3390/biomedicines10061328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 05/29/2022] [Accepted: 06/01/2022] [Indexed: 12/02/2022] Open
Abstract
Cardiogenic shock is a state of reduced cardiac output leading to hypotension, pulmonary congestion, and hypoperfusion of tissues and vital organs. Despite the advances in intensive care over the last years, the morbidity and mortality of patients remain high. The available studies of patients with cardiogenic shock suggest a connection between clinical variables, the level of biomarkers, the results of imaging investigations, strategies of management and the outcome of this group of patients. The management of patients with cardiogenic shock initially complicating acute myocardial infarction is challenging, and the number of studies in this area is growing fast. The purpose of this review is to summarize the currently available evidence on cardiogenic shock initially complicating acute myocardial infarction with particular attention to predictors of prognosis, focusing on laboratory variables (established and new), and to discuss the practical implementation. Currently available scoring systems developed during the past few decades predict the clinical outcome of this group of patients using some of the established biomarkers among other variables. With the new laboratory biomarkers that have shown their predictive value in cardiogenic shock outcomes, a new design of scoring systems would be of interest. Identifying high-risk patients offers the opportunity for early decision-making.
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