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Peng X, Xing J, Zou H, Pang M, Huang Q, Zhou S, Li K, Ge M. Postoperative SIRS after thermal ablation of HCC: Risk factors and short-term prognosis. Heliyon 2024; 10:e25443. [PMID: 38327471 PMCID: PMC10847922 DOI: 10.1016/j.heliyon.2024.e25443] [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: 09/23/2023] [Revised: 01/15/2024] [Accepted: 01/26/2024] [Indexed: 02/09/2024] Open
Abstract
Background We aimed to explore the potential risk factors and short-term prognosis for SIRS after thermal ablation of hepatocellular carcinoma (HCC). Methods Data from patients with HCC who underwent thermal ablation in the Third Affiliated Hospital of Sun Yat-sen University between January 2015 and August 2021 were retrieved from the perioperative database. Pre-, intra- and postoperative data between SIRS group and non-SIRS group were compared and multivariate logistic regression analysis was performed to identify the risk factors for SIRS after thermal ablation. Results A total of 1491 patients were enrolled and 234 (15.7 %) patients developed SIRS after thermal ablation. Compared with those without SIRS, patients with SIRS had a longer hospital stay, higher hospitalization costs and higher risk of more severe postoperative complications. In the multivariate logistic regression analysis, current smoking (OR 1.58, 95 %CI 1.09-2.29), decreased HCT (OR 1.51,95 %CI 1.11-2.04), NEUT < 1.5 × 109/L(OR 1.74, 95 %CI 1.14-2.65), NEUT% < 0.5 or > 0.7 (OR 1.36, 95 %CI 1.01-1.83) and PT > 16.3s (OR 2.42, 95 %CI 1.57-3.74) were significantly associated with postoperative SIRS. Conclusions Current smoking, decreased HCT, neutropenia, abnormal percentage of neutrophils and prolonged PT are the independent risk factors for SIRS after thermal ablation of HCC, which worsens outcomes of patients. This study can help identify high-risk population and guide appropriate care so as to reduce the incidence of postoperative SIRS.
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Affiliation(s)
- Xiaorong Peng
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jibin Xing
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hao Zou
- Department of Anesthesiology, Foshan Women and Children Hospital, Foshan, China
| | - Mengya Pang
- Department of Anesthesiology, Shenzhen Children's Hospital, Shenzhen, China
| | - Qiannan Huang
- Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Shaoli Zhou
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Kai Li
- Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Mian Ge
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Kostoff RN, Briggs MB, Kanduc D, Dewanjee S, Kandimalla R, Shoenfeld Y, Porter AL, Tsatsakis A. Modifiable contributing factors to COVID-19: A comprehensive review. Food Chem Toxicol 2023; 171:113511. [PMID: 36450305 PMCID: PMC9701571 DOI: 10.1016/j.fct.2022.113511] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/01/2022] [Accepted: 11/03/2022] [Indexed: 11/29/2022]
Abstract
The devastating complications of coronavirus disease 2019 (COVID-19) result from an individual's dysfunctional immune response following the initial severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Multiple toxic stressors and behaviors contribute to underlying immune system dysfunction. SARS-CoV-2 exploits the dysfunctional immune system to trigger a chain of events ultimately leading to COVID-19. The current study identifies eighty immune system dysfunction-enabling toxic stressors and behaviors (hereafter called modifiable contributing factors (CFs)) that also link directly to COVID-19. Each CF is assigned to one of the five categories in the CF taxonomy shown in Section 3.3.: Lifestyle (e.g., diet, substance abuse); Iatrogenic (e.g., drugs, surgery); Biotoxins (e.g., micro-organisms, mycotoxins); Occupational/Environmental (e.g., heavy metals, pesticides); Psychosocial/Socioeconomic (e.g., chronic stress, lower education). The current study shows how each modifiable factor contributes to decreased immune system capability, increased inflammation and coagulation, and increased neural damage and neurodegeneration. It is unclear how real progress can be made in combatting COVID-19 and other similar diseases caused by viral variants without addressing and eliminating these modifiable CFs.
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Affiliation(s)
- Ronald Neil Kostoff
- Independent Consultant, Gainesville, VA, 20155, USA,Corresponding author. Independent Consultant, 13500 Tallyrand Way, Gainesville, VA, 20155, USA
| | | | - Darja Kanduc
- Dept. of Biosciences, Biotechnologies, and Biopharmaceutics, University of Bari, Via Orabona 4, Bari, 70125, Italy
| | - Saikat Dewanjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India
| | - Ramesh Kandimalla
- Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007, Telangana, India
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, 5265601, Israel
| | - Alan L. Porter
- School of Public Policy, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Aristidis Tsatsakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003, Heraklion, Greece
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Yan X, Yang K, Xiao Q, Hou R, Pan X, Zhu X. Central role of microglia in sepsis-associated encephalopathy: From mechanism to therapy. Front Immunol 2022; 13:929316. [PMID: 35958583 PMCID: PMC9361477 DOI: 10.3389/fimmu.2022.929316] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/22/2022] [Indexed: 11/20/2022] Open
Abstract
Sepsis-associated encephalopathy (SAE) is a cognitive impairment associated with sepsis that occurs in the absence of direct infection in the central nervous system or structural brain damage. Microglia are thought to be macrophages of the central nervous system, devouring bits of neuronal cells and dead cells in the brain. They are activated in various ways, and microglia-mediated neuroinflammation is characteristic of central nervous system diseases, including SAE. Here, we systematically described the pathogenesis of SAE and demonstrated that microglia are closely related to the occurrence and development of SAE. Furthermore, we comprehensively discussed the function and phenotype of microglia and summarized their activation mechanism and role in SAE pathogenesis. Finally, this review summarizes recent studies on treating cognitive impairment in SAE by blocking microglial activation and toxic factors produced after activation. We suggest that targeting microglial activation may be a putative treatment for SAE.
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Affiliation(s)
- Xiaoqian Yan
- Department of Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Kaiying Yang
- Department of Neurology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qi Xiao
- Department of Neurology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Rongyao Hou
- Department of Neurology, The Affiliated Hiser Hospital of Qingdao University, Qingdao, China
- *Correspondence: Rongyao Hou, ; Xudong Pan, ; Xiaoyan Zhu,
| | - Xudong Pan
- Department of Neurology, The Affiliated Hospital of Qingdao University, Qingdao, China
- *Correspondence: Rongyao Hou, ; Xudong Pan, ; Xiaoyan Zhu,
| | - Xiaoyan Zhu
- Department of Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
- *Correspondence: Rongyao Hou, ; Xudong Pan, ; Xiaoyan Zhu,
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Theuerkauf K, Obach-Schröck C, Staszyk C, Moritz A, Roscher KA. Activated platelets and platelet-leukocyte aggregates in the equine systemic inflammatory response syndrome. J Vet Diagn Invest 2022; 34:448-457. [PMID: 35168432 PMCID: PMC9066687 DOI: 10.1177/10406387221077969] [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] [Indexed: 11/17/2022] Open
Abstract
In humans, activated platelets contribute to sepsis complications and to multiple organ failure. In our prospective analytical study of cases of the equine systemic inflammatory response syndrome (SIRS), we adapted a standard human protocol for the measurement of activated platelets and platelet-leukocyte aggregates (PLAs) in equine platelet-leukocyte-rich plasma (PLRP) by flow cytometry, and we investigated the hypothesis that activated platelets and PLAs are increased in clinical cases of SIRS. We included 17 adult horses and ponies fulfilling at least 2 SIRS criteria, and 10 healthy equids as controls. Activation of platelets was determined by increased expression of CD62P on platelets. Activated platelets and PLAs were measured before and after in vitro activation of platelets with collagen. Median expression of CD62P on platelets was significantly increased after activation in the control group: 1.45% (interquartile range [IQR]: 1.08-1.99%) initially versus 8.78% (IQR: 6.79-14.78%, p = 0.002) after activation. The equids with SIRS had significantly more activated platelets and PLAs in native PLRP than controls: CD62P 4.92% (median, IQR: 2.21-12.41%) versus 1.45% in controls (median, IQR: 1.08-1.99%, p = 0.0007), and PLAs 4.16% (median, IQR: 2.50-8.58%) versus 2.95% in controls (median, IQR: 1.57-3.22%, p = 0.048). To our knowledge, increased platelet activation and PLAs have not been demonstrated previously with flow cytometry in clinical cases of equine SIRS.
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Affiliation(s)
| | - Carmen Obach-Schröck
- Equine Clinic, Internal Medicine, Department of Veterinary Clinical Science (Theuerkauf, Roscher), Institute of Veterinary-Anatomy, -Histology and -Embryology (Obach-Schröck, Staszyk), Clinical Pathophysiology and Veterinary Clinical Pathology, Department of Veterinary Clinical Science (Moritz), Justus-Liebig-University, Giessen, Germany
| | - Carsten Staszyk
- Equine Clinic, Internal Medicine, Department of Veterinary Clinical Science (Theuerkauf, Roscher), Institute of Veterinary-Anatomy, -Histology and -Embryology (Obach-Schröck, Staszyk), Clinical Pathophysiology and Veterinary Clinical Pathology, Department of Veterinary Clinical Science (Moritz), Justus-Liebig-University, Giessen, Germany
| | - Andreas Moritz
- Equine Clinic, Internal Medicine, Department of Veterinary Clinical Science (Theuerkauf, Roscher), Institute of Veterinary-Anatomy, -Histology and -Embryology (Obach-Schröck, Staszyk), Clinical Pathophysiology and Veterinary Clinical Pathology, Department of Veterinary Clinical Science (Moritz), Justus-Liebig-University, Giessen, Germany
| | - Katja A Roscher
- Equine Clinic, Internal Medicine, Department of Veterinary Clinical Science (Theuerkauf, Roscher), Institute of Veterinary-Anatomy, -Histology and -Embryology (Obach-Schröck, Staszyk), Clinical Pathophysiology and Veterinary Clinical Pathology, Department of Veterinary Clinical Science (Moritz), Justus-Liebig-University, Giessen, Germany
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Ding X, Cui Y, Liang H, Wang D, Li L, Kan Q, Wang L, Sun T. Association Between Prior Calcium Channel Blocker Use and Mortality in Septic Patients: A Meta-Analysis of Cohort Studies. Front Pharmacol 2021; 12:628825. [PMID: 34113248 PMCID: PMC8185201 DOI: 10.3389/fphar.2021.628825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 05/10/2021] [Indexed: 11/13/2022] Open
Abstract
Background: The aim of this study was to comprehensively review the literature and synthesize the evidence concerning the relationship between prior calcium channel blocker (CCB) use and mortality in patients with sepsis. Methods: The Medical Literature Analysis and Retrieval System Online (MEDLINE), Excerpta Medica database (EMBASE), Cochrane CENTRAL, and Web of Science databases were searched from their inception to April 9, 2020. Cohort studies related to prior calcium channel blocker use in patients with sepsis were analyzed. Pairs of reviewers independently screened the studies, extracted the data, and assessed the risk of bias. The primary outcome of 90-days mortality or secondary outcome of short-term mortality, including 30-days, Intensive Care Unit (ICU), and in-hospital mortality, were analyzed. Heterogeneity among studies was assessed using the I 2 statistic and was considered moderate if I 2 was 50-75% and high if I 2 was ≥75%. Random-effects models were used to calculate the pooled odds ratios (ORs) and 95% confidence intervals (CIs). The quality of the studies was evaluated with the Newcastle-Ottawa Scale (NOS). Sensitivity analyses were performed to examine the robustness of the results. Results: In total, 639 potentially relevant studies were identified, and the full texts of 25 articles were reviewed. Ultimately, five cohort studies involving 280,982 patients were confirmed to have a low risk of bias and were included. Prior CCB use was associated with a significantly lower 90-days mortality in sepsis patients [OR, 0.90 (0.85-0.95); I 2 = 31.9%]. Moreover, prior CCB use was associated with a significantly reduced short-term mortality rate in septic shock patients [OR, 0.61 (0.38-0.97); I 2 = 62.4%] but not in sepsis patients [OR, 0.83 (0.66-1.04); I 2 = 95.4%]. Conclusion: This meta-analysis suggests that prior CCB use is significantly associated with improved 90-days mortality in sepsis patients and short-term mortality in septic shock patients. This study provides preliminary evidence of an association between prior CCB use and mortality in sepsis patients.
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Affiliation(s)
- Xianfei Ding
- General Intensive Care Unit, The First Affiliated Hospital of Zhengzhou University, Henan Key Laboratory of Critical Care Medicine, Zhengzhou Key Laboratory of Sepsis, Henan Engineering Research Centre for Critical Care Medicine, Zhengzhou, China
| | - Yuqing Cui
- General Intensive Care Unit, The First Affiliated Hospital of Zhengzhou University, Henan Key Laboratory of Critical Care Medicine, Zhengzhou Key Laboratory of Sepsis, Henan Engineering Research Centre for Critical Care Medicine, Zhengzhou, China
| | - Huoyan Liang
- General Intensive Care Unit, The First Affiliated Hospital of Zhengzhou University, Henan Key Laboratory of Critical Care Medicine, Zhengzhou Key Laboratory of Sepsis, Henan Engineering Research Centre for Critical Care Medicine, Zhengzhou, China
| | - Dong Wang
- General Intensive Care Unit, The First Affiliated Hospital of Zhengzhou University, Henan Key Laboratory of Critical Care Medicine, Zhengzhou Key Laboratory of Sepsis, Henan Engineering Research Centre for Critical Care Medicine, Zhengzhou, China
| | - Lifeng Li
- Internet Medical and System Applications of National Engineering Laboratory, Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Quancheng Kan
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lexin Wang
- School of Biomedical Sciences, Charles Sturt University, Wagga Wagga, NSW, Australia
| | - Tongwen Sun
- General Intensive Care Unit, The First Affiliated Hospital of Zhengzhou University, Henan Key Laboratory of Critical Care Medicine, Zhengzhou Key Laboratory of Sepsis, Henan Engineering Research Centre for Critical Care Medicine, Zhengzhou, China
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Papageorgiou C, Synetos A, Tampakis K, Anninos H, Kontogiannis C, Kapelouzou A, Kanakakis I, Tousoulis D, Paraskevaidis I, Toutouzas K. Activated Clotting Time as a Marker of Inflammation in Hospitalized Patients. Clin Appl Thromb Hemost 2020; 26:1076029620929090. [PMID: 32479107 PMCID: PMC7427012 DOI: 10.1177/1076029620929090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Inflammation and coagulation pathways are implicated in circulatory disease, but their interaction has not been completely deciphered yet. In this study, we investigated the association of coagulation and inflammation indices (activated clotting time [ACT], C-reactive protein, neutrophils) in hospitalized patients. Blood samples were drawn from consecutive patients at admission and at 48 hours for the assessment of the aforementioned parameters (n = 63). Healthy controls matched for sex and age were also examined (n = 39). Activated clotting time positively correlated with CRP on admission (r = 0.354, P = .005), while the correlation was more robust on the second day (r = 0.775, P < .001). Activated clotting time was significantly more prolonged in patients with abnormal CRP or abnormal absolute neutrophil count compared to patients with normal inflammatory markers (U = 55.0, P < .001 and U = 310.5, P = .035, respectively). At 48 hours, a positive relationship was observed between ACT and relative percentage of neutrophils (r = 0.358, P = .004). These findings suggest a link between ACT and inflammation indices for the first time in humans. Further research is needed to determine whether these interrelations can be used to improve patient management.
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Affiliation(s)
- Christos Papageorgiou
- Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Andreas Synetos
- 1st Department of Cardiology, Hippokration Hospital, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Konstantinos Tampakis
- Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Hector Anninos
- Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Christos Kontogiannis
- Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Alkistis Kapelouzou
- Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation Academy of Athens, Greece
| | - Ioannis Kanakakis
- Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Dimitrios Tousoulis
- 1st Department of Cardiology, Hippokration Hospital, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Ioannis Paraskevaidis
- Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Konstantinos Toutouzas
- 1st Department of Cardiology, Hippokration Hospital, School of Medicine, National and Kapodistrian University of Athens, Greece
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Rol del receptor de adenosina A 2A , óxido nítrico y factor de crecimiento de endotelio vascular en la sepsis: una revisión no sistemática. ANGIOLOGIA 2018. [DOI: 10.1016/j.angio.2017.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Wu Q, Nie J, Wu FX, Zou XL, Chen FY. Prognostic Value of High-Sensitivity C-Reactive Protein, Procalcitonin and Pancreatic Stone Protein in Pediatric Sepsis. Med Sci Monit 2017; 23:1533-1539. [PMID: 28358790 PMCID: PMC5384617 DOI: 10.12659/msm.900856] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background To investigate the prognostic value of procalcitonin (PCT), high-sensitivity C-reactive protein (hs-CRP), and pancreatic stone protein (PSP) in children with sepsis. Material/Methods A total of 214 patients with sepsis during hospitalization were enrolled. Serum levels of PCT, hs-CRP, and PSP were measured on day 1 of hospitalization and the survival rates of children were recorded after a follow-up of 28 days. Pearson’s correlation analysis was conducted to test the association of PCT, hs-CRP, and PSP with pediatric critical illness score (PCIS). Logistic regression models were used to analyze the risk factors contributing to patients’ death. The AUC was used to determine the value of PCT, hs-CRP, and PSP in the prognosis of patients with sepsis. Results The expression of PCT, hs-CRP, and PSP in the dying patients was higher than in the surviving patients (p<0.001). Pearson’s correlation analysis showed that serum PCT, hs-CRP, and PSP levels were negatively correlated with PCIS (p<0.001). Multivariate logistic regression revealed that PCT, hs-CRP, and PSP were independent risk factors for the prognosis of patients with sepsis (p<0.001). ROC analysis showed the AUC values of PCT, hs-CRP, and PSP were 0.83 (95% CI, 0.77–0.88), 0.76 (95% CI, 0.70–0.82), and 0.73 (95% CI, 0.67–0.79), respectively. The combined AUC value of PCT, hs-CRP, and PSP, was 0.92 (95% CI, 0.87–0.95), which was significantly increased compared with PCT, hs-CRP, or PSP (p<0.001). Conclusions The combination of serum PCT, hs-CRP, and PSP represents a promising biomarker of risk, and is a useful clinical tool for risk stratification of children with sepsis.
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Affiliation(s)
- Qiong Wu
- Department of Pediatrics, People's Hospital of China Three Gorges University, The 1st People's Hospital of Yichang, Yichang, Hubei, China (mainland)
| | - Jun Nie
- Department of Cardiothoracic Surgery, People's Hospital of China Three Gorges University, The 1st People's Hospital of Yichang, Yichang, Hubei, China (mainland)
| | - Fu-Xia Wu
- Department of Pediatrics, People's Hospital of China Three Gorges University, The 1st People's Hospital of Yichang, Yichang, Hubei, China (mainland)
| | - Xiu-Lan Zou
- Department of Endocrinology, People's Hospital of China Three Gorges University, The 1st People's Hospital of Yichang, Yichang, Hubei, China (mainland)
| | - Feng-Yi Chen
- Department of Pediatrics, People's Hospital of China Three Gorges University, The 1st People's Hospital of Yichang, Yichang, Hubei, China (mainland)
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9
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Wu R, Peng LG, Zhao HM. Diverse coagulopathies in a rabbit model with different abdominal injuries. World J Emerg Med 2017; 8:141-147. [PMID: 28458760 DOI: 10.5847/wjem.j.1920-8642.2017.02.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Although coagulopathy can be very common in severe traumatic shock patients, the exact incidence and mechanism remain unclear. In this study, a traumatic shock rabbit model with special abdomen injuries was developed and evaluated by examining indicators of clotting and fibrinolysis. METHODS Forty New Zealand white rabbits were randomly divided into four groups: group 1 (sham), group 2 (hemorrhage), group 3 (hemorrhage-liver injury), and group 4 (hemorrhage-liver injury/intestinal injury-peritonitis). Coagulation was detected by thromboelastography before trauma (T0), at 1 hour (T1) and 4 hours (T2) after trauma. RESULTS Rabbits that suffered from hemorrhage alone did not differ in coagulation capacity compared with the sham group. The clot initiations (R times) of group 3 at T1 and T2 were both shorter than those of groups 1, 2, and 4 (P<0.05). In group 4, clot strength was decreased at T1 and T2 compared with those in groups 1, 2, and 3 (P<0.05), whereas the R time and clot polymerization were increased at T2 (P<0.05). The clotting angle significantly decreased in group 4 compared with groups 2 and 3 at T2 (P<0.05). CONCLUSION This study suggests that different abdominal traumatic shock show diverse coagulopathy in the early phase. Isolated hemorrhagic shock shows no obvious effect on coagulation. In contrast, blunt hepatic injury with hemorrhage shows hypercoagulability, whereas blunt hepatic injury with hemorrhage coupled with peritonitis caused by a ruptured intestine shows a tendency toward hypocoagulability.
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Affiliation(s)
- Ruo Wu
- Department of Emergency Medicine, Haikou People's Hospital Affiliated to Central South University, Haikou 570208, China
| | - Luo-Gen Peng
- Department of Emergency Medicine, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Hui-Min Zhao
- Department of Emergency Medicine, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
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Chen K, Zhou QX, Shan HW, Li WF, Lin ZF. Prognostic value of CD4(+)CD25(+) Tregs as a valuable biomarker for patients with sepsis in ICU. World J Emerg Med 2015; 6:40-3. [PMID: 25802565 DOI: 10.5847/wjem.j.1920-8642.2015.01.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Accepted: 01/10/2015] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Sepsis is a common complication of infections, burns, traumas, surgeries, poisonings, and post-cardiopulmonary resuscitation. The present study aimed to investigate prognostic value of CD4(+)CD25(+) regulatory T cells (Treg) in peripheral blood of patients with sepsis. METHODS Periphery blood from 28 patients diagnosed with sepsis was collected on day 1 and 7 after hospitalization in the ICU of Shanghai Changzheng Hospital between December 2013 to April 2014. The blood was used for analyses of Treg ratio using flow cytometry and for analyses of blood routine test, C-reactive protein (CRP), bilirubin, procalcitonin (PCT), and coagulation. APACHE II and sequential organ failure assessment (SOFA) scores were also investigated. The results were compared between two outcome groups of survival or death to evaluate prognostic value for sepsis. RESULTS The patients had an average age of 60.36±15.03 years, APACHE II score 16.68±7.00, and SOFA score 7.18±3.78. Among the 28 patients, 12 had severe trauma (42.9%), 10 had septic shock (35.7%), and 9 (32.2%) died. The median ratio of Tregs was 2.10% (0.80%, 3.10%) in the survival group vs. 1.80% (1.15%, 3.65%) in the death group (Z=-0.148, P=0.883) on day 1; however it was significantly changed to 0.90% (0.30%, 2.80%) vs. 5.70% (2.60%, 8.30%) (Z=-2.905, P=0.004). CONCLUSION With better prospects for clinical application, dynamic monitoring of Tregs ratio in peripheral blood has potential value in predicting prognosis of sepsis.
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Affiliation(s)
- Kun Chen
- Emergency Department, Changzheng Hospital, Second Military Medical Univercity, Shanghai 200003, China
| | - Qiu-Xiang Zhou
- Emergency Department, Changzheng Hospital, Second Military Medical Univercity, Shanghai 200003, China
| | - Hong-Wei Shan
- Emergency Department, Changzheng Hospital, Second Military Medical Univercity, Shanghai 200003, China
| | - Wen-Fang Li
- Emergency Department, Changzheng Hospital, Second Military Medical Univercity, Shanghai 200003, China
| | - Zhao-Fen Lin
- Emergency Department, Changzheng Hospital, Second Military Medical Univercity, Shanghai 200003, China
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