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Larsson M, Nozohoor S, Ede J, Herou E, Ragnarsson S, Wierup P, Zindovic I, Sjögren J. Biomarkers of inflammation and coagulation after minimally invasive mitral valve surgery: a prospective comparison to conventional surgery. SCAND CARDIOVASC J 2024; 58:2347293. [PMID: 38832868 DOI: 10.1080/14017431.2024.2347293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 04/20/2024] [Indexed: 06/06/2024]
Abstract
OBJECTIVES Minimally invasive cardiac surgery techniques are increasingly used but have longer cardiopulmonary bypass time, which may increase inflammatory response and negatively affect coagulation. Our aim was to compare biomarkers of inflammation and coagulation as well as transfusion rates after minimally invasive mitral valve repair and mitral valve surgery using conventional sternotomy. DESIGN A prospective non-randomized study was performed enrolling 71 patients undergoing mitral valve surgery (35 right mini-thoracotomy and 36 conventional sternotomy procedures). Blood samples were collected pre- and postoperatively to assess inflammatory response. Thromboelastometry (ROTEM) was performed to assess coagulation, and transfusion rates were monitored. RESULTS The minimally invasive group had longer cardiopulmonary bypass times compared to the sternotomy group: 127 min ([115-146] vs 79 min [65-112], p < 0.001) and were cooled to a lower temperature during cardiopulmonary bypass, 34 °C vs 36 °C (p = 0.04). IL-6 was lower in the minimally invasive group compared to the conventional sternotomy group when measured at the end of the surgical procedure, (38 [23-69] vs 61[41-139], p = 0.008), but no differences were found at postoperative day 1 or postoperative day 3. The transfusion rate was lower in the minimally invasive group (14%) compared to full sternotomy (35%, p = 0.04) and the chest tube output was reduced, (395 ml [190-705] vs 570 ml [400-1040], p = 0.04). CONCLUSIONS Our data showed that despite the longer use of extra corporal circulation during surgery, minimally invasive mitral valve repair is associated with reduced inflammatory response, lower rates of transfusion, and reduced chest tube output.
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Affiliation(s)
- Mårten Larsson
- Department of Cardiothoracic and Vascular Surgery, Lund University and Skåne University Hospital, Lund, Sweden
| | - Shahab Nozohoor
- Department of Cardiothoracic and Vascular Surgery, Lund University and Skåne University Hospital, Lund, Sweden
| | - Jacob Ede
- Department of Cardiothoracic and Vascular Surgery, Lund University and Skåne University Hospital, Lund, Sweden
| | - Erik Herou
- Section for Pediatric Cardiac Surgery, Department of Pediatrics, Lund University and Childrens Hospital, Skåne University Hospital, Lund, Sweden
| | - Sigurdur Ragnarsson
- Department of Cardiothoracic and Vascular Surgery, Lund University and Skåne University Hospital, Lund, Sweden
- Department of Cardiac Surgery, Yale University and Yale University Hospital, New Haven, USA
| | - Per Wierup
- Department of Cardiothoracic and Vascular Surgery, Lund University and Skåne University Hospital, Lund, Sweden
| | - Igor Zindovic
- Department of Cardiothoracic and Vascular Surgery, Lund University and Skåne University Hospital, Lund, Sweden
| | - Johan Sjögren
- Department of Cardiothoracic and Vascular Surgery, Lund University and Skåne University Hospital, Lund, Sweden
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Wu Q, He J, Li H, Xie L, Zeng W, Lin X, Qiu Z, Chen L. Outcomes of post-implantation syndrome after endovascular repair for Stanford type B aortic dissection. J Vasc Surg 2024; 79:1326-1338. [PMID: 38286152 DOI: 10.1016/j.jvs.2024.01.200] [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: 11/03/2023] [Revised: 01/11/2024] [Accepted: 01/21/2024] [Indexed: 01/31/2024]
Abstract
OBJECTIVE The aim of this study was to investigate the correlation between post-implantation syndrome (PIS) and long-term prognosis in patients with Stanford type B aortic dissection (TBAD) undergoing thoracic endovascular aortic repair (TEVAR). METHODS This retrospective study included 547 consecutive patients diagnosed with TBAD who underwent TEVAR at our institution between January 2014 and December 2019. Patients were categorized into two groups: the PIS group (patients with post-TEVAR PIS) and the non-PIS group (patients without post-TEVAR PIS). In-hospital and follow-up data were analyzed. RESULTS The incidence of PIS was 28.9% (158/547 patients). No baseline differences were observed between the PIS (n = 158) and the non-PIS (n = 389) groups. The proportion of emergency surgery in the PIS group was higher than that in the non-PIS group (44.9% vs 26.0%; P < .001), the operation time was longer (median, 65.0; interquartile range [IQR], 56.0-75.0 minutes vs 56.0; IQR, 45.0-66.0 minutes; P < .001), the volume of contrast medium used (median, 65.0; IQR, 56.0-75.0 mL vs 56.0; IQR, 45.0-66.0 mL; P < .001), and the average number of trunk stents (1.85 ± 0.4 vs 1.34 ± 0.5 pieces; P < .001) and branch stents (0.7 ± 0.7 vs 0.2 ± 0.5 pieces; P < .001) used were more in the PIS group than in the non-PIS group. The incidence of supra-aortic branch procedures was higher in the PIS group than in the non-PIS group. There was no significant difference in device-related complications (DRCs) or 30-day mortality between the two groups (2.5% vs 4.4%; P = .442 and 1.3% vs 1.3%; P = .688, respectively). Univariate and multivariable logistic regression analysis showed that emergency surgery, number of trunk stents >1, operation time >58.5 minutes, and contrast medium volume >75 mL were risk factors for PIS, and the odds ratios of emergency operation, number of trunk stents >1 piece, operation time >58.5 minutes, and contrast medium volume >75 mL were 2.526 (95% confidence interval [CI], 1.530-4.173), 4.651 (95% CI, 2.838-7.624), 3.577 (95% CI, 2.201-5.815), and 7.356 (95% CI, 4.111-13.160), respectively. Follow-up was completed in 98.5% (532/540) of the patients, with a median follow-up of 67 months (IQR, 50-86 months). There was no significant difference in survival between the PIS and non-PIS groups (12.4% vs 10.3%; P = .476) during follow-up. The incidences of DRCs (7.8% vs 11.6%; P = .200) and aortic false lumen thrombosis (75.8% vs 79.2%; P = .399) were comparable between the PIS and non-PIS groups. Univariate logistic regression analysis showed that PIS had no effect on long-term follow-up mortality, DRCs, entry flow, or aortic false lumen thrombosis rate. CONCLUSIONS PIS is relatively common after TEVAR and emergency surgery; number of trunk stents >1, operation time >58.5 minutes, and contrast medium volume >75 mL are of high predictive value for the assessment of PIS after TEVAR. However, PIS had little effect on early and late postoperative mortality or DRCs.
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Affiliation(s)
- Qingsong Wu
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, China; Fujian Medical University, Fuzhou, Fujian, China
| | - Jian He
- Fujian Medical University, Fuzhou, Fujian, China
| | - Huangwei Li
- Fujian Medical University, Fuzhou, Fujian, China
| | - Linfeng Xie
- Fujian Medical University, Fuzhou, Fujian, China
| | - Wenxin Zeng
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Xinfan Lin
- Fujian Medical University, Fuzhou, Fujian, China
| | - Zhihuang Qiu
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Liangwan Chen
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, China.
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Chen Y, Teng Y, Peng X, Zhu T, Liu J, Ou M, Hao X. Combination of Creatinine with Inflammatory Biomarkers (PCT, CRP, hsCRP) for Predicting Postoperative ICU Admissions for Elderly Patients. Adv Ther 2024:10.1007/s12325-024-02874-1. [PMID: 38743240 DOI: 10.1007/s12325-024-02874-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/09/2024] [Indexed: 05/16/2024]
Abstract
INTRODUCTION The number of elderly patients who require surgery as their primary treatment has increased rapidly in recent years. Among 300 million people globally who underwent surgery every year, patients aged 65 years and over accounted for more than 30% of cases. Despite medical advances, older patients remain at higher risk of postoperative complications. Early diagnosis and effective prediction are essential requirements for preventing serious postoperative complications. In this study, we aim to provide new biomarker combinations to predict the incidence of postoperative intensive care unit (ICU) admissions > 24 h in elderly patients. METHODS This investigation was conducted as a nested case-control study, incorporating 413 participants aged ≥ 65 years who underwent non-cardiac, non-urological elective surgeries. These individuals underwent a 30-day postoperative follow-up. Before surgery, peripheral venous blood was collected for analyzing serum creatinine (Scr), procalcitonin (PCT), C-reactive protein (CRP), and high-sensitivity CRP (hsCRP). The efficacy of these biomarkers in predicting postoperative complications was evaluated using receiver operating characteristic (ROC) curve analysis and area under the curve (AUC) values. RESULTS Postoperatively, 10 patients (2.42%) required ICU admission. Regarding ICU admissions, the AUCs with 95% confidence intervals (CIs) for the biomarker combinations of Scr × PCT and Scr × CRP were 0.750 (0.655-0.845, P = 0.007) and 0.724 (0.567-0.882, P = 0.015), respectively. Furthermore, cardiovascular events were observed in 14 patients (3.39%). The AUC with a 95% CI for the combination of Scr × CRP in predicting cardiovascular events was 0.688 (0.560-0.817, P = 0.017). CONCLUSION The innovative combinations of biomarkers (Scr × PCT and Scr × CRP) demonstrated efficacy as predictors for postoperative ICU admissions in elderly patients. Additionally, the Scr × CRP also had a moderate predictive value for postoperative cardiovascular events. TRIAL REGISTRATION China Clinical Trial Registry, ChiCTR1900026223.
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Affiliation(s)
- Yali Chen
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, China
| | - Yi Teng
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, China
| | - Xiran Peng
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, China
| | - Tao Zhu
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, China
| | - Juan Liu
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, China
| | - Mengchan Ou
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China.
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, China.
| | - Xuechao Hao
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China.
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, China.
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Nicolotti D, Grossi S, Palermo V, Pontone F, Maglietta G, Diodati F, Puntoni M, Rossi S, Caminiti C. Procalcitonin for the diagnosis of postoperative bacterial infection after adult cardiac surgery: a systematic review and meta-analysis. Crit Care 2024; 28:44. [PMID: 38326921 PMCID: PMC10848477 DOI: 10.1186/s13054-024-04824-3] [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: 11/15/2023] [Accepted: 01/29/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND AND AIMS Patients undergoing cardiac surgery are subject to infectious complications that adversely affect outcomes. Rapid identification is essential for adequate treatment. Procalcitonin (PCT) is a noninvasive blood test that could serve this purpose, however its validity in the cardiac surgery population is still debated. We therefore performed a systematic review and meta-analysis to estimate the accuracy of PCT for the diagnosis of postoperative bacterial infection after cardiac surgery. METHODS We included studies on adult cardiac surgery patients, providing estimates of test accuracy. Search was performed on PubMed, EmBase and WebOfScience on April 12th, 2023 and rerun on September 15th, 2023, limited to the last 10 years. Study quality was assessed with the QUADAS-2 tool. The pooled measures of performance and diagnostic accuracy, and corresponding 95% Confidence Intervals (CI), were calculated using a bivariate regression model. Due to the variation in reported thresholds, we used a multiple-thresholds within a study random effects model for meta-analysis (diagmeta R-package). RESULTS Eleven studies were included in the systematic review, and 10 (2984 patients) in the meta-analysis. All studies were single-center with observational design, five of which with retrospective data collection. Quality assessment highlighted various issues, mainly concerning lack of prespecified thresholds for the index test in all studies. Results of bivariate model analysis using multiple thresholds within a study identified the optimal threshold at 3 ng/mL, with a mean sensitivity of 0.67 (0.47-0.82), mean specificity of 0.73 (95% CI 0.65-0.79), and AUC of 0.75 (IC95% 0.29-0.95). Given its importance for practice, we also evaluated PCT's predictive capability. We found that positive predictive value is at most close to 50%, also with a high prevalence (30%), and the negative predictive value was always > 90% when prevalence was < 20%. CONCLUSIONS These results suggest that PCT may be used to help rule out infection after cardiac surgery. The optimal threshold of 3 ng/mL identified in this work should be confirmed with large, well-designed randomized trials that evaluate the test's impact on health outcomes and on the use of antibiotic therapy. PROSPERO Registration number CRD42023415773. Registered 22 April 2023.
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Affiliation(s)
- Davide Nicolotti
- Department of Anesthesia and Intensive Care Medicine, University Hospital of Parma, Parma, Italy
| | - Silvia Grossi
- Department of Anesthesia and Intensive Care Medicine, University Hospital of Parma, Parma, Italy
| | - Valeria Palermo
- Department of Anesthesia and Intensive Care Medicine, University Hospital of Parma, Parma, Italy
| | - Federico Pontone
- Department of Anesthesia and Intensive Care Medicine, University Hospital of Parma, Parma, Italy
| | - Giuseppe Maglietta
- Clinical and Epidemiological Research Unit, University Hospital of Parma, Parma, Italy.
| | - Francesca Diodati
- Clinical and Epidemiological Research Unit, University Hospital of Parma, Parma, Italy
| | - Matteo Puntoni
- Clinical and Epidemiological Research Unit, University Hospital of Parma, Parma, Italy
| | - Sandra Rossi
- Department of Anesthesia and Intensive Care Medicine, University Hospital of Parma, Parma, Italy
| | - Caterina Caminiti
- Clinical and Epidemiological Research Unit, University Hospital of Parma, Parma, Italy
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Chen Y, Zhao Y, Liu J, Teng Y, Ou M, Hao X. Predictive value of perioperative procalcitonin, C reactive protein and high-sensitivity C reactive protein for the risk of postoperative complications after non-cardiac surgery in elderly patients: a nested case-control study. BMJ Open 2023; 13:e071464. [PMID: 37832985 PMCID: PMC10583102 DOI: 10.1136/bmjopen-2022-071464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 09/14/2023] [Indexed: 10/15/2023] Open
Abstract
OBJECTIVE Little is known about the correlation between perioperative concentrations of inflammatory biomarkers and postoperative complications. This study explored whether the plasma concentrations and perioperative changes of procalcitonin (PCT), C reactive protein (CRP) and high-sensitivity CRP (hsCRP) could predict the risk of postoperative morbidity in elderly patients undergoing elective non-cardiac surgery. DESIGN A nested case-control study. SETTING A tertiary hospital in China. PARTICIPANTS A total of 498 patients aged ≥65 years from a prospective cohort who underwent elective non-cardiac surgery between June 2020 and April 2021. PRIMARY OUTCOME MEASURES The primary outcomes were the efficacy of plasma concentrations of PCT, CRP and hsCRP in predicting the risk of Clavien-Dindo Classification (CDC) ≥grade 3 and major complications. The major complications included mortality, an intensive care unit stay length >24 hour, cardiovascular events, acute kidney injury, postoperative cognitive dysfunction and infections. RESULTS For major complications, the area under the curve (AUC) (95% CI) of PCT-24 hours, PCT change and PCT change rate were 0.750 (0.698 to 0.803), 0.740 (0.686 to 0.795) and 0.711 (0.651 to 0.771), respectively. The AUC (95% CI) of CRP-24 hours, CRP change, CRP change rate and hsCRP baseline were 0.835 (0.789 to 0.881), 0.818 (0.770 to 0.867), 0.691 (0.625 to 0.756) and 0.616 (0.554 to 0.678), respectively. For complications ≥CDC grade 3, the AUC (95% CI) of PCT-24 hours, PCT change and PCT change rate were 0.662 (0.543 to 0.780), 0.643 (0.514 to 0.772) and 0.627 (0.494 to 0.761), respectively. The AUC (95% CI) of CRP-24 hours and hsCRP baseline were 0.649 (0.527 to 0.771) and 0.639 (0.530 to 0.748), respectively. CONCLUSIONS PCT-24 hours, CRP-24 hours, the change of perioperative PCT and CRP were valuable predictors of major complications occurring within 30 days after non-cardiac surgery in the elderly. TRIAL REGISTRATION NUMBER China Clinical Trial Registry: ChiCTR1900026223.
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Affiliation(s)
- Yali Chen
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yi Zhao
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Juan Liu
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yi Teng
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Mengchan Ou
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xuechao Hao
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Unit for Perioperative Stress Assessment and Clinical Decision, Chinese Academy of Medical Sciences (2018RU012), West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Li H, Feng W, Wang Q, Li C, Zhu J, Sun T, Wu J. Inclusion of interleukin-6 improved the performance of postoperative acute lung injury prediction for patients undergoing surgery for thoracic aortic disease. Front Cardiovasc Med 2023; 10:1093616. [PMID: 37636294 PMCID: PMC10457658 DOI: 10.3389/fcvm.2023.1093616] [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: 11/09/2022] [Accepted: 07/24/2023] [Indexed: 08/29/2023] Open
Abstract
Background We studied acute lung injury (ALI) in thoracic aortic disease (TAD) patients and investigated the predictive effect of interleukin-6 (IL-6) in acute lung injury after thoracic aortic disease. Methods Data on 188 TAD patients, who underwent surgery between January 2016 to December 2021 at our hospital, were enrolled in. We analyzed acute lung injury using two patient groups. Patients with No-ALI were 65 and those with ALI were 123. Univariate logistic, LASSO binary logistic regression model and multivariable logistic regression analysis were performed for acute lung injury. Results Preoperative IL-6 level was lower (15.80[3.10,43.30] vs. 47.70[21.40,91.60] pg/ml, p < 0.001) in No-ALI group than in ALI group. The cut-off points, determined by the ROC curve, were preoperative IL-6 > 18 pg/ml (area under the curve: AUC = 0.727). Univariate logistic regression analysis showed 19 features for TAD appeared to be early postoperative risk factors of acute lung injury. Using LASSO binary logistic regression, 19 features were reduced to 9 potential predictors (i.e., Scrpost + PLTpost + CPB > 182 min + D-dimerpost + D-dimerpre + Hypertension + Age > 58 years + IL6 > 18 pg/ml + IL6). Multivariable logistic regression analysis showed that Postoperative creatinine, CPB > 182 min and IL-6 > 18 pg/ml were early postoperative risk factors for ALI after TAD, and the odds ratios (ORs) of postoperative creatinine, CPB > 182 min and IL-6 > 18 pg/ml were 1.006 (1.002-1.01), 4.717 (1.306-19.294) and 2.96 (1.184-7.497), respectively. When postoperative creatinine, CPB > 182 min and IL-6 > 18 pg/ml (AUC = 0.819), the 95% confidence interval [CI] was 0.741 to 0.898. Correction curves were nearly diagonal, suggesting that the nomogram fit well. The DCA curve was then drawn to demonstrate clinical applicability. The DCA curve showed that the threshold probability of a patient is in the range of 30% to 90%. Conclusions The inclusion of interleukin-6 demonstrated good performance in predicting ALI after TAD surgery.
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Affiliation(s)
- Huili Li
- Correspondence: Huili Li Jinlin Wu
| | | | | | | | | | | | - Jinlin Wu
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Wu Q, Lin Q, Xie L, Qiu Z, Chen L. High summation of preoperative and postoperative Interleukin-6 levels predicts prolonged mechanical ventilation in patients with acute DeBakey type I aortic dissection: A single center retrospective study. Heliyon 2023; 9:e15465. [PMID: 37123919 PMCID: PMC10130200 DOI: 10.1016/j.heliyon.2023.e15465] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 04/06/2023] [Accepted: 04/10/2023] [Indexed: 05/02/2023] Open
Abstract
Objective This study aimed to investigate the predictive effect of preoperative and postoperative interleukin-6 (IL-6) levels on the duration of mechanical ventilation in patients with acute DeBakey Type I aortic dissection (I-AAD) after emergency surgery. Methods We retrospectively enrolled 381 patients with I-AAD who underwent surgery in our hospital, between June 2018 and June 2022. Patients were divided into two groups according to whether prolonged mechanical ventilation (PMV) occurred after surgery. The baseline data, biochemical indicators at admission, surgical data, biochemical indicators at postoperative 6 h, and the postoperative data of the two groups were recorded and analyzed. Results The PMV group comprised 199 patients, and the non-PMV group 182. The postoperative in-hospital mortality was different between the two groups (11.1% vs. 3.3%, p = 0.004). The length of intensive care unit and hospitalization time in the PMV group were significantly longer than those in the non-PMV group. Multiple regression analysis showed postoperative IL-6 (post-IL-6) ≥67.1 pg/mL and summation of preoperative and postoperative IL-6 (total IL-6) ≥83.4 pg/mL were associated risk factors for PMV [odds ratio (OR) 3.259, 95% confidence interval (CI) 1.922-5.524, p < 0.001], [(OR) 4.515, 95% CI 2.241-9.098, p < 0.001]. Furthermore, determined by the receiver operating characteristics(ROC) curve, the cut-off point was total IL-6 ≥83.4 pg/mL (area under curve(AUC) = 0.825). The sensitivity and specificity of predicting postoperative PMV of patients with I-AAD were 91.5% and 78.2%, respectively (95% CI 0.782-0.868, p < 0.001). Conclusion For predicting postoperative PMV in patients with I-AAD, post IL-6 ≥67.1 pg/mL is potentially valuable and summation of preoperative and postoperative IL-6 (total IL-6) ≥83.4 pg/mL has a more pronounced predictive value.
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Affiliation(s)
- Qingsong Wu
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, PR China
| | - Qinghua Lin
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, PR China
| | - Linfeng Xie
- Fujian Medical University, Fuzhou, Fujian, PR China
| | - Zhihuang Qiu
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, PR China
| | - Liangwan Chen
- Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, PR China
- Key Laboratory of Cardio-Thoracic Surgery Fujian Medical University, Fujian Province University, Fuzhou, Fujian, PR China
- Corresponding author. Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Xinquan Road 29, Fuzhou, Fujian, 350001, PR China.
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Tanem JM, Scott JP, Hoffman GM, Niebler RA, Tomita-Mitchell A, Stamm KD, Liang HL, North PE, Bertrandt RA, Woods RK, Hraska V, Mitchell ME. Nuclear Cell-Free DNA Predicts Adverse Events After Pediatric Cardiothoracic Surgery. Ann Thorac Surg 2022:S0003-4975(22)01391-1. [PMID: 36332680 DOI: 10.1016/j.athoracsur.2022.10.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 09/15/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Preoperative risk stratification in cardiac surgery includes patient and procedure factors that are used in clinical decision-making. Despite these tools, unidentified factors contribute to variation in outcomes. Identification of latent physiologic risk factors may strengthen predictive models. Nuclear cell-free DNA (ncfDNA) increases with tissue injury and drops to baseline levels rapidly. The goal of this investigation is to measure and to observe ncfDNA kinetics in children undergoing heart operations with cardiopulmonary bypass (CPB), linking biomarkers, organ dysfunction, and outcomes. METHODS This is a prospective observational study of 116 children <18 years and >3 kg undergoing operations with CPB. Plasma ncfDNA samples were collected and processed in a stepwise manner at predefined perioperative time points. The primary outcome measure was occurrence of postoperative cardiac arrest or extracorporeal membrane oxygenation. RESULTS Data were available in 116 patients (median age, 0.9 years [range, 0-17.4 years]; median weight, 7.8 kg [range, 3.2-98 kg]). The primary outcome was met in 6 of 116 (5.2%). Risk of primary outcome was 2% with ncfDNA <20 ng/mL and 33% with ncfDNA >20 ng/mL (odds ratio, 25; CI, 3.96-158; P = .001). Elevated ncfDNA was associated with fewer hospital-free days (P < .01). CONCLUSIONS This study analyzes ncfDNA kinetics in children undergoing operations with CPB for congenital heart disease. Elevated preoperative ncfDNA is strongly associated with postoperative arrest and extracorporeal membrane oxygenation. Further studies are needed to validate this technology as a tool to predict morbidity in children after cardiac surgical procedures.
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Affiliation(s)
- Justinn M Tanem
- Division of Pediatric Anesthesiology, Department of Anesthesiology, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Pediatric Critical Care Medicine, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - John P Scott
- Division of Pediatric Anesthesiology, Department of Anesthesiology, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Pediatric Critical Care Medicine, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - George M Hoffman
- Division of Pediatric Anesthesiology, Department of Anesthesiology, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Pediatric Critical Care Medicine, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Robert A Niebler
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Aoy Tomita-Mitchell
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Karl D Stamm
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Huan-Ling Liang
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Paula E North
- Division of Pediatric Pathology, Department of Pathology, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Rebecca A Bertrandt
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Ronald K Woods
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Viktor Hraska
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Michael E Mitchell
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin.
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9
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Xie CM, Yao YT, He LX, Yang K. Anti-inflammatory effect of tranexamic acid on adult cardiac surgical patients: A PRISMA-compliant systematic review and meta-analysis. Front Surg 2022; 9:951835. [PMID: 36263090 PMCID: PMC9574557 DOI: 10.3389/fsurg.2022.951835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 09/02/2022] [Indexed: 11/21/2022] Open
Abstract
Objective This study aims to evaluate the anti-inflammatory effect of tranexamic acid (TXA) on adult cardiac surgical patients. Methods PubMed, Embase, Ovid, Web of Science, CNKI, VIP, and WANFANG databases were systematically searched using the related keywords for cardiac surgical randomized controlled trials (RCTs) published from their inception to February 1, 2022. The primary outcomes were postoperative inflammatory biomarkers levels. The secondary outcomes were postoperative systemic inflammatory response syndrome and other major postoperative outcomes. The odds ratios and/or the weighted mean difference (WMD) with a 95% confidence interval (CI) were used to pool the data. Results Ten RCTs with 770 adult cardiac surgical patients were included. Compared with placebo, TXA achieved statistically significant inhibition of the postoperative interleukin (IL)-6 level (postoperative 6 h: n = 6 trials; WMD -31.66; 95% CI: -45.90, -17.42; p < 0.0001; I 2 = 93%; postoperative 24 h: n = 8 trials; WMD, -44.06; 95% CI: -69.21, -18.91; p = 0.006; I 2 = 100%); IL-8 level postoperative 24 h, TNF-α level postoperative 24 h, NE level postoperative 6 h: n = 3 trials; WMD, -36.83; 95% CI: -68.84, -4.83; p = 0.02; I 2 = 95%); tissue necrosis factor alpha (TNF-α) level (postoperative 6 h: n = 3 trials; WMD, -7.21; 95% CI: -12.41, -2.01; p = 0.007; I 2 = 47%; postoperative 24 h: n = 5 trials; WMD, -10.02; 95% CI: -14.93, -5.12; p < 0.0001; I 2 = 94%); and neutrophil elastase (NE) level (postoperative 6 h: n = 3 trials; WMD, -66.93; 95% CI: -111.94, -21.92; p = 0.004; I 2 = 86%). However, TXA achieved no statistically significant influence on the postoperative 24 h NE level. Conclusions TXA had a significant anti-inflammatory effect in adult cardiac surgical patients, as evidenced by the reduction of multiple postoperative proinflammatory biomarkers levels, but these results should be interpreted carefully and cautiously, as only a limited number of studies were included and there was high heterogeneity between them. Systematic Review Registration https://www.crd.york.ac.uk/prospero/#recordDetails, identifier: CRD42022312919.
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Affiliation(s)
- Chun-Mei Xie
- Department of Anesthesiology, Fuwai Yunnan Cardiovascular Hospital, Affiliated Cardiovascular Hospital of Kunming Medical University, Kunming, China
| | - Yun-Tai Yao
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China,Correspondence: Yun-Tai Yao
| | - Li-Xian He
- Department of Anesthesiology, Fuwai Yunnan Cardiovascular Hospital, Affiliated Cardiovascular Hospital of Kunming Medical University, Kunming, China
| | - Ke Yang
- Department of Anesthesiology, Fuwai Yunnan Cardiovascular Hospital, Affiliated Cardiovascular Hospital of Kunming Medical University, Kunming, China
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10
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Scott JP, Tanem JM, Tomita-Mitchell A, Hoffman GM, Niebler RA, Liang HL, Simpson PM, Stamm KD, North PE, Mitchell ME. Elevated nuclear and mitochondrial cell-free deoxyribonucleic acid measurements are associated with death after infant cardiac surgery. J Thorac Cardiovasc Surg 2022; 164:367-375. [PMID: 35144816 DOI: 10.1016/j.jtcvs.2021.10.066] [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: 05/04/2021] [Revised: 10/12/2021] [Accepted: 10/18/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVES Mortality rates following pediatric cardiac surgery with cardiopulmonary bypass have declined over decades, but have plateaued in recent years. This is in part attributable to persistent issues with postoperative global inflammation and myocardial dysfunction, commonly manifested by systemic inflammatory response syndrome and low cardiac output syndrome, respectively. Quantified cell-free DNA (cfDNA), of nuclear or mitochondrial origin, has emerged as a biomarker for both inflammation and myocardial injury. Recent data suggest that nuclear cfDNA (ncfDNA) may quantify inflammation, whereas mitochondrial cfDNA (mcfDNA) may correlate with the degree of myocardial injury. We hypothesize that threshold levels of ncfDNA and mcfDNA can be established that are sensitive and specific for postoperative mortality mediated through independent pathways, and that association will be enhanced with combined analysis. METHODS Prospective observational study of infants younger than age 1 year undergoing planned surgery with cardiopulmonary bypass. The study received institutional review board approval. Samples were drawn before skin incision, immediately after completion of cardiopulmonary bypass, and subsequently at predetermined intervals postoperatively. Association of early postoperative ncfDNA and mcfDNA levels with mortality were assessed by logistic regression with cut-points chosen by receiving operating characteristic curve exploration. RESULTS Data were available in 59 patients. Median age and weight were 122 days (interquartile range, 63-154 days) and 4.9 kg (interquartile range, 3.9-6.2 kg). Median STAT category was 3 (interquartile range, 1-4). The primary outcome of death was met in 3 out of 59 (5%). Combined analysis of ncfDNA and mcfDNA levels at 12 hours after the initiation of cardiopulmonary bypass with death at a threshold of 50 ng/mL ncfDNA and 17 copies/μL mcfDNA yielded 100% sensitivity and negative predictive value. The specificity (91%) and positive predictive value (38%) increased through combined analysis compared with univariate analysis. Combined analysis exhibited high specificity (93%) and negative predictive value (78%) for prolonged (>30 postoperative days) hospitalization. CONCLUSIONS Combined analysis of early postoperative ncfDNA and mcfDNA can stratify risk of mortality and prolonged hospitalization following infant cardiac surgery. Evaluation of both ncfDNA and mcfDNA to identify states of generalized inflammation and myocardial injury may allow for targeted interventions and improved outcomes.
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Affiliation(s)
- John P Scott
- Division of Pediatric Anesthesiology, Department of Anesthesiology, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis; Division of Pediatric Critical Medicine, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis.
| | - Justinn M Tanem
- Division of Pediatric Anesthesiology, Department of Anesthesiology, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis; Division of Pediatric Critical Medicine, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis
| | - Aoy Tomita-Mitchell
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis
| | - George M Hoffman
- Division of Pediatric Anesthesiology, Department of Anesthesiology, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis; Division of Pediatric Critical Medicine, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis
| | - Robert A Niebler
- Division of Pediatric Critical Medicine, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis
| | - Huan Ling Liang
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis
| | - Pippa M Simpson
- Division of Quantitative Health Sciences, Department of Pediatrics, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis
| | - Karl D Stamm
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis
| | - Paula E North
- Division of Pediatric Pathology, Department of Pathology, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis
| | - Michael E Mitchell
- Division of Pediatric Cardiothoracic Surgery, Department of Cardiothoracic Surgery, Herma Heart Institute, Children's Wisconsin, Medical College of Wisconsin, Milwaukee, Wis
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11
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Chen X, Zhou J, Fang M, Yang J, Wang X, Wang S, Yang L. Procalcitonin, Interleukin-6 and C-reactive Protein Levels Predict Renal Adverse Outcomes and Mortality in Patients with Acute Type A Aortic Dissection. Front Surg 2022; 9:902108. [PMID: 35574553 PMCID: PMC9096660 DOI: 10.3389/fsurg.2022.902108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 04/11/2022] [Indexed: 11/25/2022] Open
Abstract
Background Acute type A aortic coarctation (AAAD) is a highly deadly and serious life-threatening disease. The purpose of this study was to estimate the predictive value of peak procalcitonin, interleukin-6, and C-reactive protein levels on adverse renal outcomes and mortality in patients undergoing surgery for AAAD. Methods Perioperative peak PCT, CRP, and IL-6 levels were retrospectively collected in 331 patients hospitalized with AAAD from 2009 to 2021. The primary endpoints were AKI stage 2–3 and mortality. The receiver operating characteristic (ROC) curves were used to compare the predictive values of peak PCT, CRP, and IL-6 for different clinical outcomes. Multivariable logistic regression analysis was used to find risk factors for AKI and 30-day mortality. Results The incidence of AKI stage 2–3 following AAAD was 50.8% (168/331). The 30-day and overall mortality were significantly greater in the AKI 2–3 group than in the AKI 0–1 group (P = 0.000). ROC curve analysis showed that peak PCT, with an area under the ROC curve (AUC) of 0.712, was a more accurate predictor of adverse renal outcomes than peak IL-6 and CRP. Multivariable logistic regression analysis revealed that PCT > 0.39 ng/mL was an independent risk factor for AKI stage 2–3. Peak IL-6 > 259 pg/mL was found to be an independent risk factor for 30-day mortality. Conclusion In patients with surgery for AAAD, peak PCT provides a well-predictive indicator of AKI stage 2–3 and peak IL-6 indicates a favorable predictor of 30-day mortality.
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Affiliation(s)
- Xuelian Chen
- Division of Nephrology, Department of Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Jiaojiao Zhou
- Department of Ultrasound, West China Hospital of Sichuan University, Chengdu, China
| | - Miao Fang
- Department of Orthopedics, Second People’s Hospital of Chengdu, Chengdu, China
| | - Jia Yang
- Division of Nephrology, Department of Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Xin Wang
- Department of Pediatric Nephrology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Siwen Wang
- Division of Nephrology, Department of Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Lichuan Yang
- Division of Nephrology, Department of Medicine, West China Hospital of Sichuan University, Chengdu, China
- Correspondence: Lichuan Yang
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12
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Sigler M, Rouatbi H, Vazquez-Jimenez J, Seghaye MC. Uni-ventricular palliation vs. bi-ventricular repair: differential inflammatory response. Mol Cell Pediatr 2022; 9:5. [PMID: 35307783 PMCID: PMC8934903 DOI: 10.1186/s40348-022-00138-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 02/17/2022] [Indexed: 11/10/2022] Open
Abstract
Background To examine whether uni-ventricular palliation (UVP) and bi-ventricular repair (BVR) result in a different pattern of systemic inflammatory response to pediatric cardiac surgery with extra-corporeal circulation (ECC). Methods In 20 children (median age 39.5 months) undergoing either UVP (n = 12) or BVR (n = 8), plasma levels of the inflammatory cytokines TNF-α, IL-6, IL-10, and IL-12 and of procalcitonin (PCT), were measured before, during and after open cardiac surgery up to postoperative day (POD) 10. Results Epidemiologic, operative- and outcome variables were similar in both groups but post-operative central venous pressure that was higher in UVP. In the whole cohort, the inflammatory response was characterized by an early important, significant and parallel increase of IL-6 and IL-10 that reached their peak values either at the end of ECC (IL-10) or 4 h postoperatively (IL-6), respectively and by a significant and parallel decrease of TNF-α and IL-12 levels after connection to ECC, followed by a bi-phasic significant increase with a first peak 4 h after ECC and a second at POD 10, respectively. Patients after UVP showed a shift of the cytokine balance with lower IL-6- (p = 0.01) after connection to ECC, lower early post-operative TNF-α - (p = 0.02) and IL-12- (p = 0.04) concentrations and lower TNF-α/IL-10-ratio (p = 0.03) as compared with patients with BVR. Levels of PCT were similar in both groups. Conclusions UVP is associated with an anti-inflammatory shift of the inflammatory response to cardiac surgery that might be related to the particular hemodynamic situation of patients with UVP.
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Affiliation(s)
- Matthias Sigler
- Pediatric Cardiology, Intensive Care Medicine and Neonatology, Georg-August Universität, Robert-Koch-Str. 40, D-37075, Göttingen, Germany.
| | - Hatem Rouatbi
- Department of Pediatrics and Pediatric Cardiology, University Hospital Liège, Liège, Belgium
| | - Jaime Vazquez-Jimenez
- Department of Pediatric Cardiac Surgery, University Hospital Aachen, Aachen, Germany
| | - Marie-Christine Seghaye
- Department of Pediatrics and Pediatric Cardiology, University Hospital Liège, Liège, Belgium
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13
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Goswami SK, Ranjan P, Dutta RK, Verma SK. Management of inflammation in cardiovascular diseases. Pharmacol Res 2021; 173:105912. [PMID: 34562603 DOI: 10.1016/j.phrs.2021.105912] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 09/01/2021] [Accepted: 09/20/2021] [Indexed: 12/12/2022]
Abstract
Cardiovascular disease is the leading cause of morbidity and mortality world-wide. Recently, the role of inflammation in the progression of diseases has significantly attracted considerable attention. In addition, various comorbidities, including diabetes, obesity, etc. exacerbate inflammation in the cardiovascular system, which ultimately leads to heart failure. Furthermore, cytokines released from specialized immune cells are key mediators of cardiac inflammation. Here, in this review article, we focused on the role of selected immune cells and cytokines (both pro-inflammatory and anti-inflammatory) in the regulation of cardiac inflammation and ultimately in cardiovascular diseases. While IL-1β, IL-6, TNFα, and IFNγ are associated with cardiac inflammation; IL-10, TGFβ, etc. are associated with resolution of inflammation and cardiac repair. IL-10 reduces cardiovascular inflammation and protects the cardiovascular system via interaction with SMAD2, p53, HuR, miR-375 and miR-21 pathway. In addition, we also highlighted recent advancements in the management of cardiac inflammation, including clinical trials of anti-inflammatory molecules to alleviate cardiovascular diseases.
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Affiliation(s)
- Sumanta Kumar Goswami
- Department of Medicine, Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Prabhat Ranjan
- Department of Medicine, Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Roshan Kumar Dutta
- Department of Medicine, Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Suresh Kumar Verma
- Department of Medicine, Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL 35233, USA.
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14
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Kan WC, Huang YT, Wu VC, Shiao CC. Predictive Ability of Procalcitonin for Acute Kidney Injury: A Narrative Review Focusing on the Interference of Infection. Int J Mol Sci 2021; 22:ijms22136903. [PMID: 34199069 PMCID: PMC8268249 DOI: 10.3390/ijms22136903] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/23/2021] [Accepted: 06/25/2021] [Indexed: 12/01/2022] Open
Abstract
Acute kidney injury (AKI) is a common yet complicated clinical entity with high morbidity and mortality. An essential strategy to improve AKI patients’ prognoses is finding optimal biomarkers to identify AKI in a timely manner. Procalcitonin (PCT), a well-recognized biomarker for diagnosing infection and guiding antibiotics therapy, has been proposed to predict AKI development and recovery in many clinical settings. The current review provides comprehensive and updated information from relevant studies to evaluate PCT’s AKI-predictive ability and the influence of infection on this predictive ability. PCT has demonstrated optimal predictive ability for AKI in various populations irrespective of infection. However, the predictive ability seems to be blunted by infection since infection and inflammation have a more potent influence than AKI on PCT elevation. We furthermore explain the complicated association between elevated PCT levels and AKI in infection and inflammation situations and recommend directions for further investigations to clarify the essential issue. In conclusion, although conflicting data exist, serum PCT level is a potential biomarker for predicting AKI in many clinical settings regardless of infection. Nevertheless, further studies are warranted to clarify the association between PCT, infection, and AKI and to confirm the utilization of PCT for AKI prediction.
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Affiliation(s)
- Wei-Chih Kan
- Department of Nephrology, Department of Internal Medicine, Chi-Mei Medical Center, Yongkang District, Tainan 710, Taiwan;
- Department of Biological Science and Technology, Chung Hwa University of Medical Technology, Rende District, Tainan 717, Taiwan
| | - Ya-Ting Huang
- Department of Nursing, Camillian Saint Mary’s Hospital Luodong, Yilan 265, Taiwan;
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100, Taiwan;
| | - Chih-Chung Shiao
- Division of Nephrology, Department of Internal Medicine, Camillian Saint Mary’s Hospital Luodong, Ylan 265, Taiwan
- Saint Mary’s Junior College of Medicine, Nursing and Management, Yilan 266, Taiwan
- Correspondence: ; Tel.: +886-3-9544106 (ext. 7951)
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15
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Interleukin-6 Is an Early Plasma Marker of Severe Postoperative Complications in Thoracic Surgery: Exploratory Results From a Substudy of a Randomized Controlled Multicenter Trial. Anesth Analg 2021; 134:123-132. [PMID: 34132704 DOI: 10.1213/ane.0000000000005639] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Postoperative complications in surgery are a significant burden, not only for the patients but also economically. While several predicting factors have already been identified, it is still not well known if increased levels of inflammatory markers in the immediate perioperative phase correlate with a higher incidence of postoperative complications. This study aimed to evaluate which patient characteristics and intraoperative parameters correlate with increased plasma values of monocyte chemoattractant protein 1 (MCP-1) and interleukin 6 (IL-6) of thoracic surgery patients. A second goal was to explore whether MCP-1 and IL-6 are associated with the incidence of postoperative complications. We hypothesized that there is a positive association between inflammatory markers and the occurrence of complications within 6 months after surgery. METHODS This is a substudy of a recent randomized controlled trial, which defined the effect of desflurane versus propofol anesthesia on morbidity and mortality in patients undergoing thoracic surgery. MCP-1 and IL-6 were determined in plasma obtained before and 30 minutes after 1-lung ventilation, 6 hours after surgery, and on postoperative days 1 and 2. Complications were recorded for 6 months. Mixed linear models were used to examine factors associated with MCP-1 and IL-6 levels. Logistic regression models and receiver operating characteristic curves were used to determine the association between MCP-1 and IL-6 and postoperative complications. RESULTS In the original study, 460 patients were included, MCP-1 and IL-6 levels were determined in 428 patients. MCP-1 was positively associated with the duration of surgery (P = .016), whereas IL-6 levels increased with both the length (P < .001) and invasiveness of lung surgery (thoracoscopic wedge resection or lobectomy versus open lobectomy, P = .005; thoracoscopic wedge resection or lobectomy versus pneumonectomy, P = .021). In an exploratory approach, elevated IL-6 plasma peaks were associated with the occurrence of severe complications defined as Clavien-Dindo score grade ≥IVa during the postoperative phase up to 6 months after thoracic surgery (P = .006). CONCLUSIONS In summary, this substudy reveals factors, which correlate with high MCP-1 and IL-6 values. Moreover, higher IL-6 seems to be associated with postoperative severe complications. Perioperative IL-6 monitoring might be helpful for risk estimation in the perioperative setting of patients after lung surgery.
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16
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Laudisio A, Nenna A, Musarò M, Angeletti S, Nappi F, Lusini M, Chello M, Incalzi RA. Perioperative management after elective cardiac surgery: the predictive value of procalcitonin for infective and noninfective complications. Future Cardiol 2021; 17:1349-1358. [PMID: 33876946 DOI: 10.2217/fca-2020-0245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Objective: Procalcitonin (PCT) has been associated with adverse outcomes after cardiac surgery. Nevertheless, there is no consensus on thresholds and timing of PCT measurement to predict adverse outcomes. Materials & methods: A total of 960 patients undergoing elective cardiac surgery were retrospectively evaluated. PCT levels were measured from the first to the seventh postoperative day (POD). The onset of complications was recorded. Results: Complications occurred in 421 (44%) patients. PCT on the third POD was associated with the occurrence of any kind of complications (odds ratio: 1.06; p: 0.037), and noninfectious complications (odds ratio: 1.05; p: 0.035), after adjusting. PCT above the median value at the third POD (>0.33 μg/l) predicted postoperative complications (incidence rate ratio: 1.13; p = 0.035). Conclusion: PCT seems to predict postoperative complications in cardiac surgery. The determination at the third POD yields the greatest sensitivity and specificity.
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Affiliation(s)
- Alice Laudisio
- Geriatrics, Università Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Antonio Nenna
- Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Marta Musarò
- Geriatrics, Università Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Silvia Angeletti
- Clinical Laboratory Science, Università Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Francesco Nappi
- Cardiac Surgery, Centre Cardiologique du Nord de Saint-Denis, Paris 93200, France
| | - Mario Lusini
- Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Massimo Chello
- Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome 00128, Italy
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17
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Li Q, Zheng S, Zhou PY, Xiao Z, Wang R, Li J. The diagnostic accuracy of procalcitonin in infectious patients after cardiac surgery: a systematic review and meta-analysis. J Cardiovasc Med (Hagerstown) 2021; 22:305-312. [PMID: 33633046 DOI: 10.2459/jcm.0000000000001017] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cardiac surgery with cardiopulmonary bypass (CPB) induces an acute inflammatory response that may lead to a systemic inflammatory response syndrome. The interest in procalcitonin (PCT) in the diagnosis of bacterial infection in patients after cardiac surgery remains less defined. The aim of this meta-analysis is to prospectively examine the discriminatory power of PCT as markers of infection in hospitalized patients with after cardiac surgery. The bivariate generalized nonlinear mixed-effect model and the hierarchical summary receiver operating characteristic model were used to estimate the pooled sensitivity, specificity and summary receiver operating characteristic curve. The pooled sensitivity and specificity were 0.81 (95% CI 0.75-0.87) and 0.78 (95% CI 0.73-0.83), respectively. The pooled positive likelihood ratio, and negative likelihood ratio of PCT were 3.74 (95% CI 2.98-4.69) and 0.24 (95% CI 0.17-0.32), respectively. The pooled area under the summary receiver operating characteristic curve of PCT using the HSROC method was 0.87 (95% CI 0.84- 0.90). This study indicated that PCT is a promising marker for the diagnosis of sepsis for those patients who undergo cardiac surgery.
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Affiliation(s)
- Qianqin Li
- Department of the Cardiovascular Surgery
| | | | | | | | | | - Juan Li
- School of Nursing, Southern Medical University, Guangzhou, China
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18
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Smith SE, Muir J, Kalabalik-Hoganson J. Procalcitonin in special patient populations: Guidance for antimicrobial therapy. Am J Health Syst Pharm 2021; 77:745-758. [PMID: 32340027 DOI: 10.1093/ajhp/zxaa089] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
PURPOSE Procalcitonin (PCT) is an endogenous hormone that increases reliably in response to bacterial infection, and measurement of serum PCT levels is recommended to help guide antimicrobial therapy. The utility of PCT assessment in special patient populations (eg, patients with renal dysfunction, cardiac compromise, or immunocompromised states and those undergoing acute care surgery) is less clear. The evidence for PCT-guided antimicrobial therapy in special populations is reviewed. SUMMARY In the presence of bacterial infection, nonneuroendocrine PCT is produced in response to bacterial toxins and inflammatory cytokines, resulting in markedly elevated levels of serum PCT. Cytokine induction in nonbacterial inflammatory processes activated by acute care surgery may alter the interpretation of PCT levels. The reliability of PCT assessment has also been questioned in patients with renal dysfunction, cardiac compromise, or immunosuppression. In many special populations, serum PCT may be elevated at baseline and increase further in the presence of infection; thus, higher thresholds for diagnosing infection or de-escalating therapy should be considered, although the optimal threshold to use in a specific population is unclear. Procalcitonin-guided antimicrobial therapy may be recommended in certain clinical situations. CONCLUSION Procalcitonin may be a reliable marker of infection even in special populations with baseline elevations in serum PCT. However, due to unclear threshold values and the limited inclusion of special populations in relevant clinical trials, PCT levels should be considered along with clinical criteria, and antibiotics should never be initiated or withheld based on PCT values alone. Procalcitonin measurement may have a role in guiding de-escalation of antibiotic therapy in special populations; however, the clinician should be aware of disease states and concomitant therapies that may affect interpretation of results.
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Affiliation(s)
- Susan E Smith
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Athens, GA
| | - Justin Muir
- Department of Pharmacy, NewYork-Presbyterian Hospital, Columbia University Irving Medical Center, New York, NY
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19
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Imperiali CE, Lopez-Delgado JC, Dastis-Arias M, Sanchez-Navarro L. Biomaker evaluation for major adverse cardiovascular event development in patients undergoing cardiac Surgery. ADVANCES IN LABORATORY MEDICINE 2020; 1:20200031. [PMID: 37360622 PMCID: PMC10197270 DOI: 10.1515/almed-2020-0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 05/22/2020] [Indexed: 06/28/2023]
Abstract
Objectives The postoperative period of cardiac surgery (CS) is associated with the development of major adverse cardiovascular events (MACEs). However, the evaluation of MACE after CS by means of biomarkers is poorly developed. We aimed to evaluate postoperative biomarkers that could be associated with MACE. Methods Two Hundred and ten patients who underwent CS were enrolled during the study period. The diagnosis of MACE was defined as the presence of at least one of the following complications: acute myocardial infarction, heart failure, stroke presented during intensive care unit (ICU) stay, and 30-day mortality after CS. High-sensitive troponin T (hs-TnT), C-reactive protein, procalcitonin, interleukin-6, and immature platelet fraction (IPF) were measured on ICU admission and after 24 h. The difference between both measurements (Δ) was calculated to assess their association with MACE. Early infected patients (n=13) after CS were excluded from final analysis. Results The most frequent surgery was single-valve surgery (n=83; 38%), followed by coronary artery bypass graft (n=72; 34%). Postoperative MACE was diagnosed in 31 (14.8%) patients. Biomarker dynamics showed elevated values at 24 h compared with those at ICU admission in patients with MACE versus no-MACE. Multivariate analysis showed that ΔIPF (OR: 1.47; 95% CI: 1.110-1.960; p=0.008) and Δhs-TnT (OR: 1.001; 95% CI: 1.0002-1.001; p=0.008) were independently associated with MACE. Conclusions These findings suggest that postoperative ΔIPF and Δhs-TnT may be useful biomarkers for the identification of patients at risk of MACE development.
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Affiliation(s)
- Claudia E. Imperiali
- Clinical Laboratory, Hospital Universitari de Bellvitge. L’Hospitalet de Llobregat, Barcelona, Spain
- Biochemistry and Molecular Biology Department, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Juan C. Lopez-Delgado
- Critical Care Unit, Hospital Universitari de Bellvitge. L’Hospitalet de Llobregat, Barcelona, Spain
| | - Macarena Dastis-Arias
- Clinical Laboratory, Hospital Universitari de Bellvitge. L’Hospitalet de Llobregat, Barcelona, Spain
| | - Lourdes Sanchez-Navarro
- Clinical Laboratory, Hospital Universitari de Bellvitge. L’Hospitalet de Llobregat, Barcelona, Spain
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Elevated Procalcitonin as a Risk Factor for Postoperative Delirium in the Elderly after Cardiac Surgery-A Prospective Observational Study. J Clin Med 2020; 9:jcm9123837. [PMID: 33256084 PMCID: PMC7760016 DOI: 10.3390/jcm9123837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/22/2020] [Accepted: 11/24/2020] [Indexed: 11/23/2022] Open
Abstract
One of the most common complications after cardiac surgery with cardiopulmonary bypass (CBP) is delirium. The purpose of this study was to prospectively investigate the risk of developing postoperative delirium in a group of elderly patients using a multivariate assessment of preoperative and intraoperative risk factors. A total of 149 elderly patients were included. Thirty patients (20%) developed post-operative delirium. Preoperative procalcitonin (PCT) above the reference range (>0.05 ng/mL) was recorded more often in patients who postoperatively developed delirium than in the non-delirium group (50% vs. 27%, p = 0.019). After surgery, PCT was significantly higher in the delirium than the non-delirium group: ICU admission after surgery: 0.08 ng/mL vs. 0.05 ng/mL p = 0.011), and for consecutive days (day 1: 0.59 ng/mL vs. 0.25 ng/mL, p = 0.003; day 2: 1.21 ng/mL vs. 0.36 ng/mL, p = 0.006; day 3: 0.76 ng/mL vs. 0.34 ng/mL, p = 0.001). Patients with delirium were older (74 vs. 69 years, p = 0.038), more often had impaired daily functioning (47% vs. 28%, p = 0.041), depressive symptoms (40% vs. 17%, p = 0.005), and anemia (43% vs. 19%, p = 0.006). In a multivariable logistic regression model, preoperative procalcitonin (odds ratio (OR) = 3.05), depressive symptoms (OR = 5.02), age (OR = 1.14), impaired daily functioning (OR = 0.76) along with CPB time (OR = 1.04) were significant predictors of postoperative delirium.
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Abstract
Treating acute pain after thoracotomy surgery and preventing the development of chronic post-thoracotomy pain syndrome (PTPS) remain significant challenges in this surgical population. While appropriately treated acute thoracotomy pain often resolves, a significant number of patients develop PTPS, with up to 65% of patients experiencing some pain and 10% suffering life-altering, debilitating pain. Currently, there is very little known about specific molecular targets or novel therapeutic combinations that effectively prevent PTPS. Identifying modifiable clinical risk factors (procedure, physical and mental health, preoperative pain in the surgical area and another regions) seems to the most pragmatic approach for prevention for now. Effective acute pain management adopting a multimodal approach can result in a decreased incidence of PTPS. Interventional techniques such as paraverterbral blocks, intercostal blocks, and erector spinae blocks show some promise as well. Future research should be focused on minimally invasive surgeries and also the effect of ERAS protocols, including early mobilization, nutrition, and early removal of drains, on the development of PTPS.
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Wu Q, Li J, Chen L, Yan LL, Qiu Z, Shen Y, Xie X, Xie L. Efficacy of interleukin-6 in combination with D-dimer in predicting early poor postoperative prognosis after acute stanford type a aortic dissection. J Cardiothorac Surg 2020; 15:172. [PMID: 32677975 PMCID: PMC7364558 DOI: 10.1186/s13019-020-01206-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 06/23/2020] [Indexed: 12/17/2022] Open
Abstract
Background We studied early poor postoperative prognosis in acute Stanford type A aortic dissection (ATAAD) patients and investigated the predictive effect of interleukin-6 (IL-6) combined with D-dimer in the early poor postoperative prognosis after ATAAD. Methods Data on 141 ATAAD patients, who underwent emergency surgery between January 2018 and December 2018 at our hospital, were studied. We analyzed early postoperative prognosis using two patient groups. Patients with good prognosis were included in group A and those with poor prognosis were in group B. Univariate logistic and multivariable logistic regression analysis were performed for poor early postoperative prognosis. Results Preoperative IL-6 level was lower (57.8 ± 39.0 vs 211.0 ± 153.7 pg/mL, p < 0.001) and the D-dimer was also lower (7.3 ± 6.1 vs. 16.7 ± 5.8 μg/mL, p < 0.001) in group A than in B. The cut-off points, determined by the ROC curve, were preoperative IL-6 > 108 pg/mL (area under the curve: AUC = 0.901) and D-dimer > 14.0 μg/mL (AUC = 0.817). Univariate logistic regression analysis showed that IL-6 > 108 pg/mL, D-dimer > 14.0 μg/mL, prothrombin time > 15 s, creatinine > 135 mmol/mL, and operation time > 306 min for ATAAD appeared to be early postoperative risk factors of poor prognosis. Multivariable logistic regression analysis showed that IL-6 > 108 pg/mL and D-dimer > 14.0 μg/mL were early postoperative risk factors for poor prognosis after ATAAD, and the odds ratios (ORs) of IL-6 > 108 pg/mL and D-dimer > 14.0 μg/mL were 24.937 (6.837, 90.931) and 18.757 (5.094, 69.075), respectively. When IL-6 was > 108 pg/mL (AUC = 0.901), the sensitivity and specificity of predicting early postoperative prognosis after ATAAD were 79.4 and 89.7%, respectively (95% confidence interval [CI] 0.839 to 0.963). When D-dimer was > 14.0 g/mL (AUC = 0.817), the sensitivity and specificity were 82.4 and 84.1%, respectively (95% CI 0.731 to 0.903). When combined with D-dimer (AUC = 0.936) (95% CI 0.793 to 0.979), the AUC values were more predictive than those for the individual marker. Conclusion IL-6 > 108 pg/mL and D-dimer > 14.0 μg/mL is of high predictive value for the assessment of early poor postoperative prognosis after ATAAD. And IL-6 > 108 pg/mL in combination with D-dimer > 14.0 μg/mL is of higher predictive value.
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Affiliation(s)
- Qingsong Wu
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, 350001, People's Republic of China
| | - Jiahui Li
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, 350001, People's Republic of China
| | - Liangwan Chen
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, 350001, People's Republic of China.
| | - Liang Liang Yan
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, 350001, People's Republic of China
| | - Zhihuang Qiu
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, 350001, People's Republic of China
| | - Yue Shen
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, 350001, People's Republic of China
| | - Xianbiao Xie
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, 350001, People's Republic of China
| | - Linfeng Xie
- Fujian Medical University, Fuzhou, Fujian, 350001, People's Republic of China
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Applicability of common inflammatory markers in diagnosing infections in early period after liver transplantation in intensive care setting. Sci Rep 2020; 10:3918. [PMID: 32127631 PMCID: PMC7054413 DOI: 10.1038/s41598-020-60936-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 02/14/2020] [Indexed: 12/21/2022] Open
Abstract
Infections remain an important cause of morbidity and mortality early after liver transplantation. The aim of this prospective longitudinal study was to evaluate clinical utility of c-reactive protein (CRP), procalcitonin, and neutrophil-to-lymphocyte ratio (NLR) in surveillance of infections early after liver transplantation in intensive care setting. A total of 60 liver transplant recipients were included. CRP, procalcitonin, and NLR assessed at 12-hour intervals were primary variables of interest. Infections and severe complications during postoperative intensive care unit stay were the primary and secondary end-points, respectively. Infections and severe complications were diagnosed in 9 and 17 patients, respectively. Only peak CRP beyond first 48 hours was associated with infections (p = 0.038) with AUC, positive and negative predictive value of 0.728, 42.9% and 92.2%, respectively (cut-off: 142.7 mg/L). Peak procalcitonin over first 60 hours was the earliest predictor (p = 0.050) of severe complications with AUC, positive and negative predictive value of 0.640, 53.3% and 80.0%, respectively (cut-off: 42.8 ng/mL). In conclusion, while CRP, procalcitonin, and NLR cannot be used for accurate diagnosis of infections immediately after liver transplantation, peak CRP beyond 48 hours and peak procalcitonin over first 60 hours may be used for initial exclusion of infections and prediction of severe complications, respectively.
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Liu H, Luo Z, Liu L, Yang X, Zhuang Y, Tu G, Ma G, Zhang Y, Zheng J, Zhu D, Wang C. Inflammatory biomarkers to predict adverse outcomes in postoperative patients with acute type A aortic dissection. SCAND CARDIOVASC J 2020; 54:37-46. [PMID: 31738077 DOI: 10.1080/14017431.2019.1689289] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Objectives. The present study aimed to evaluate prognostic value of inflammatory markers for in-hospital mortality and renal complication in patients undergoing surgery for acute type A aortic dissection (ATAAD). Design. Serum concentration of C-reactive protein, leukocyte counts, procalcitonin (PCT), tumor necrosis factor (TNF)-α, interleukin-2 receptor (IL-2R), IL-6 and IL-8 were measured on the day of admission to the hospital (T0) and on 1st (T1), 2nd (T2), and 7th (T3) day after surgery. Results. 328 patients were included. There were significant differences between survivor group and non-survivor group in PCT, IL-2R, and IL-6 (p = .001, p = .015, and p = .005). There were significant differences between patients with different AKI stage in PCT and IL-2R (p = .001, p < .001). The area under receiver operating characteristics (ROC) curve on 30-day death was 0.686 for PCT, 0.718 for IL-2R, 0.694 for IL-6 and 0.627 for IL-8. The area under ROC curve on stage III AKI was 0.852 for PCT, 0.749 for IL-2R, 0.626 for IL-8, and 0.636 for TNF-α. IL-2 > 1438 U/ml and IL-6 > 45.5 pg/ml were independently associated with 30-day mortality (p = .014 and p < .001). The area under ROC curve was 0.849 on score 2 (using 1 point for PCT > 4.58 ng/ml, 1 point for IL-2R > 1438 U/ml, 1 point for APACHE II score >15.5, and 1 point for IL-6 > 45.5 pg/ml). Conclusions. PCT and cytokines may be considered as predictors for adverse renal outcomes and mortality in patients with ATAAD patients after surgery. They are earlier than traditional biomarkers and combination of these biomarkers will improve the accuracy.
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Affiliation(s)
- Hua Liu
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhe Luo
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lan Liu
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaomei Yang
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yamin Zhuang
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Guowei Tu
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Guoguang Ma
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ying Zhang
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jili Zheng
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Duming Zhu
- Department of Intensive Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chunsheng Wang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
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Chawla A, Paraoan V, Rabiu R, Clark T, Powell S, Grammatopoulos D, Armitage C, Penedo A, Havard A, Metcalfe A, Barlow T, Khatri C. Determining the stress biomarker profile in patients undergoing total knee replacement and the relationship with outcome at 12 months. Knee 2019; 26:1379-1385. [PMID: 31575511 DOI: 10.1016/j.knee.2019.08.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 08/06/2019] [Accepted: 08/26/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND Total knee replacement (TKR) is the commonest joint arthroplasty procedure worldwide. Despite excellent outcomes, some studies have reported dissatisfaction in up to 20% of patients. There is evidence of an association between the biochemical stress response to surgery and outcomes. The objective of this study is to describe the stress biomarker profile for TKR, and correlate this with patient outcomes. METHODS A prospective cohort study of 50 patients undergoing primary TKR was conducted. Serum IL-6, TNF-α, neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) were measured immediately pre- and post-operatively, and on Days 1 and 3. Follow-up questionnaires including the Oxford Knee Score (OKS) and EuroQol five dimensions (EQ-5D) were completed at 12-months. Univariate analysis was completed using a linear regression model (p < 0.05). RESULTS Serum IL-6, NLR, and PLR all increased to Day 1 post-operatively, and decreased by Day 3. TNF-α values increased across all time points. Statistical analysis found a significant negative correlation (r = -0.414; p = 0.005) between pre-operative IL-6 and 12-month OKS. There was a significant positive correlation between pre-operative NLR and 12 month OKS (r = 0.272; p = 0.039) and 12 month EQ5D (r = 0.268; p = 0.043). CONCLUSION This is the first study to describe the biochemical stress response to TKR. The results raise the potential for a pre-operative risk stratification tool for patients based on IL-6 and NLR measurements. Further research should be conducted to explore the underlying mechanisms involved, and investigate interventions to reduce pre-operative physiological stress with a view to improving post-operative outcomes.
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Affiliation(s)
- Amit Chawla
- Clinical Trials Unit, University of Warwick Medical School, Coventry, UK.
| | - Vlad Paraoan
- Clinical Trials Unit, University of Warwick Medical School, Coventry, UK
| | - Rasheed Rabiu
- Clinical Trials Unit, University of Warwick Medical School, Coventry, UK
| | - Tamsyn Clark
- Clinical Trials Unit, University of Warwick Medical School, Coventry, UK
| | - Sam Powell
- University of Warwick Medical School, Coventry, UK
| | - Dimitris Grammatopoulos
- Division of Translational and Experimental Medicine, Warwick Medical School, UK; Institute of Precision Diagnostics and Translational Medicine, Department of Pathology, University Hospitals Coventry and Warwickshire NHS Trust, UK
| | - Charlotte Armitage
- Clinical Biochemistry, Department of Pathology, University Hospitals Coventry and Warwickshire NHS Trust, UK
| | - Ana Penedo
- Clinical Biochemistry, Department of Pathology, University Hospitals Coventry and Warwickshire NHS Trust, UK
| | - Alwyn Havard
- Alwyn Havard and Associates, Animal & Avian Bio Sciences, Broadway, UK
| | - Andrew Metcalfe
- Clinical Trials Unit, University of Warwick Medical School, Coventry, UK
| | - Tim Barlow
- Clinical Trials Unit, University of Warwick Medical School, Coventry, UK
| | - Chetan Khatri
- Clinical Trials Unit, University of Warwick Medical School, Coventry, UK
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The Effect of Perioperative Music on the Stress Response to Surgery: A Meta-analysis. J Surg Res 2019; 244:444-455. [PMID: 31326711 DOI: 10.1016/j.jss.2019.06.052] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 04/15/2019] [Accepted: 06/14/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND Current perioperative patient care aims to maintain homeostasis by attenuation of the stress response to surgery, as a more vigorous stress response can have detrimental effects on postoperative recovery. This systematic review and meta-analysis aims to assess the effect of perioperative music on the physiological stress response to surgery. METHODS The Embase, Medline Ovid, Cochrane Central, Web of Science, and Google Scholar databases were searched from inception date until February 5, 2019, using a systematic literature search following the Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines for randomized controlled trials investigating the effect of music before, during, and/or after surgery in adult surgical patients on the stress response to surgery. Meta-analysis was performed using a random effects model and pooled standardized mean differences were calculated with 95% confidence intervals. This study was registered in the PROSPERO database (CRD42018097060). RESULTS The literature search identified 1076 articles. Eighteen studies (1301 patients) were included in the systematic review, of which eight were included in the meta-analysis. Perioperative music attenuated the neuroendocrine cortisol stress response to surgery (pooled standardized mean difference -0.30, [95% confidence interval -0.53 to -0.07], P = 0.01, I2 = 0). CONCLUSIONS Perioperative music can attenuate the neuroendocrine stress response to surgery.
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Estevez-Cid F, Serrano-Teruel ME, Fernandez-Rodriguez F, Bouzas-Mosquera A, Fernandez-Moreno M, Dieguez-Garcia P, Cuenca-Castillo JJ, Bautista-Hernandez V. Postoperative Plasma Mitochondrial DNA and Cytokine Profiles of Elderly Patients Undergoing Minimally Invasive Aortic Valve Replacement. Thorac Cardiovasc Surg 2019; 69:34-42. [PMID: 30873579 DOI: 10.1055/s-0039-1683427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Mitochondrial DNA (mtDNA) is gaining increasing interest as a marker of cellular damage and could also act as an inflammatory mediator in cardiopulmonary bypass induced postoperative inflammatory response. Although minimally invasive heart valve surgery reportedly reduces inflammation, the mtDNA and cytokine profile in this context remains unclear. MATERIALS AND METHODS Here, we report a prospective series of 40 elderly patients with aortic stenosis who underwent bioprosthetic aortic valve replacement (AVR) through upper ministernotomy with either a sutureless (n = 20) or a conventional (n = 20) valve. Primary end points included serial plasma levels of mtDNA (T1: at baseline; T2: 4 hours after surgery; and T3: 24s hour after surgery), cytokines (interleukin-6 [IL-6], tumor necrosis factor-α [TNF-α]), and myocardial necrosis biomarkers (MNBs), whereas secondary end points included clinical and echocardiographic data. RESULTS Significant increases in the postoperative plasma levels (T2) of mtDNA, cytokines, and MNBs were observed in all patients. The postoperative plasma levels of mtDNA, TNF-α, and MNBs showed no significant differences between the treatment groups, although there was a trend toward lower levels in the sutureless group. The decreases in aortic cross-clamp and cardiopulmonary bypass times seen in the sutureless group were associated with significant lower postoperative levels (T2 and T3) of IL-6. CONCLUSION AVR through upper ministernotomy was associated with a significant increase in postoperative plasma levels of mtDNA and cytokines. There was no difference in the mtDNA levels between the sutureless and conventional valve groups, suggesting a similar level of inflammation in both groups. However, the shorter operation time observed in the sutureless valve group was associated with significantly lower postoperative levels of IL-6, indicating potential clinical benefits.
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Affiliation(s)
- Francisco Estevez-Cid
- Department of Cardiac Surgery, Complexo Hospitalario Universitario A Coruna, A Coruna, Spain.,Department of Experimental Cardiovascular Surgery, Institute of Biomedical Research of A Coruna, A Coruna, Spain
| | - Maria E Serrano-Teruel
- Department of Experimental Cardiovascular Surgery, Institute of Biomedical Research of A Coruna, A Coruna, Spain
| | | | | | - Mercedes Fernandez-Moreno
- Department of Experimental Cardiovascular Surgery, Institute of Biomedical Research of A Coruna, A Coruna, Spain
| | - Paula Dieguez-Garcia
- Department of Anesthesiology Complexo Hospitalario Universitario A Coruna, A Coruna, Spain
| | - Jose J Cuenca-Castillo
- Department of Cardiac Surgery, Complexo Hospitalario Universitario A Coruna, A Coruna, Spain
| | - Victor Bautista-Hernandez
- Department of Cardiac Surgery, Complexo Hospitalario Universitario A Coruna, A Coruna, Spain.,Department of Experimental Cardiovascular Surgery, Institute of Biomedical Research of A Coruna, A Coruna, Spain
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28
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Aslan Çetin B, Aydogan Mathyk B, Koroglu N, Temel Yuksel I, Konal M, Erenel H, Atis Aydin A. Serum procalcitonin levels in incisional surgical site infections requiring a secondary suture after cesarean sections. J Matern Fetal Neonatal Med 2018; 32:4108-4113. [PMID: 29804483 DOI: 10.1080/14767058.2018.1481949] [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: 10/14/2022]
Abstract
Purpose: Surgical site infections (SSIs) after cesarean section cause maternal morbidity and economic and emotional burdens on society. Our aim is to measure procalcitonin (PCT) levels in patients who developed incisional SSIs after cesarean section while also comparing PCT concentrations between patients who underwent a secondary suture and who did not require a secondary suture.Methods: Ninety-four patients who developed incisional SSI after cesarean section were enrolled in our study. At the time of admission, serum PCT, C-reactive protein (CRP), and white blood cell (WBC) counts were measured. The study population was grouped into two, based on the need of a secondary suture and the patients baseline blood tests were compared.Results: The mean serum CRP level was not significant among the groups; however, the median serum PCT level was significantly higher in patients who required a secondary suture (0.21 vs. 0.05 ng/ml, p ≤ .0001). Serum PCT levels were positively correlated with the length of hospital stay (r = 0.72, p = .0001). Area under the curve (AUC) for PCT in predicting the need of a secondary suture was 0.85 (95% CI: 0.772-0.922) and the cutoff point was 0.142 ng/ml with a sensitivity of 75% and specificity of 97.8% (p = .0001).Conclusion: Serum PCT is a promising marker for both diagnosing and predicting the severity of SSIs after cesarean sections.Trial registration: ClinicalTrials.gov identifier: NCT03223233.
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Affiliation(s)
- Berna Aslan Çetin
- Department of Obstetrics and Gynecology, Kanuni Sultan Suleyman Research and Training Hospital, Istanbul, Turkey
| | - Begum Aydogan Mathyk
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, University of North Carolina, Chapel Hill, NC, USA
| | - Nadiye Koroglu
- Department of Obstetrics and Gynecology, Kanuni Sultan Suleyman Research and Training Hospital, Istanbul, Turkey
| | - Ilkbal Temel Yuksel
- Department of Obstetrics and Gynecology, Kanuni Sultan Suleyman Research and Training Hospital, Istanbul, Turkey
| | - Merve Konal
- Department of Obstetrics and Gynecology, Kanuni Sultan Suleyman Research and Training Hospital, Istanbul, Turkey
| | - Hakan Erenel
- Department of Obstetrics and Gynecology, Istanbul University Cerrahpasa Medical Faculty, Division of Maternal Fetal Medicine, Istanbul, Turkey
| | - Alev Atis Aydin
- Department of Obstetrics and Gynecology, Kanuni Sultan Suleyman Research and Training Hospital, Istanbul, Turkey
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Choi JJ, McCarthy MW. Novel applications for serum procalcitonin testing in clinical practice. Expert Rev Mol Diagn 2017; 18:27-34. [PMID: 29148856 DOI: 10.1080/14737159.2018.1407244] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Procalcitonin has emerged as a reliable marker of acute bacterial infection in hospitalized patients and the assay has recently been incorporated into several clinical algorithms to reduce antimicrobial overuse, but its use in patients with end-organ dysfunction is controversial. Areas covered: In this review, the authors examine what is known about procalcitonin testing in patients with organ dysfunction, including those with end-stage renal disease, congestive heart failure, chronic obstructive pulmonary disease, and cirrhosis, and explore how the assay is now being used in the management of non-infectious diseases. Expert commentary: Procalcitonin holds tremendous promise to identify a diverse set of medical conditions beyond those associated with acute bacterial infection, including post-surgical anastomotic leaks, acute kidney injury, and complications after intracerebral hemorrhage. The authors review recent studies examining procalcitonin in these areas and explore how the assay might be used to guide diagnosis and prognosis of non-infectious diseases in the near future.
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Affiliation(s)
- Justin J Choi
- a Division of General Internal Medicine , Weill Cornell Medical College, New York-Presbyterian Hospital , New York , NY , USA
| | - Matthew W McCarthy
- a Division of General Internal Medicine , Weill Cornell Medical College, New York-Presbyterian Hospital , New York , NY , USA
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