1
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Hu Y, Ren J, Lv Z, Liu H, Qiu X. Procalcitonin and C-reactive protein as early predictors in patients at high risk of colorectal anastomotic leakage. J Int Med Res 2024; 52:3000605241258160. [PMID: 38867514 PMCID: PMC11179477 DOI: 10.1177/03000605241258160] [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: 02/27/2024] [Accepted: 05/10/2024] [Indexed: 06/14/2024] Open
Abstract
OBJECTIVE To assess the diagnostic value of C-reactive protein (CRP) and procalcitonin (PCT) for anastomotic leakage (AL) following colorectal surgery. METHODS We retrospectively analyzed data for patients who underwent colorectal surgery at our hospital between November 2019 and December 2023. CRP and PCT were measured postoperatively to compare patients with/without AL, and changes were compared between low- and high-risk groups. Receiver operating characteristic (ROC) curve analysis was used to assess the diagnostic accuracy of CRP and PCT to identify AL in high-risk patients. RESULTS Mean CRP was 142.53 mg/L and 189.57 mg/L in the low- and high-risk groups, respectively, on postoperative day (POD)3. On POD2, mean PCT was 2.75 ng/mL and 8.16 ng/mL in low- and high-risk patients, respectively; values on POD3 were 3.53 ng/mL and 14.86 ng/mL, respectively. The areas under the curve (AUC) for CRP and PCT on POD3 were 0.71 and 0.78, respectively (CRP cut-off: 235.64 mg/L; sensitivity: 96%; specificity: 89.42% vs PCT cut-off: 3.94 ng/mL; sensitivity: 86%; specificity: 93.56%; AUC: 0.78). The AUC, sensitivity, and specificity for the combined diagnostic ability of CRP and PCT on POD3 were 0.92, 90%, and 100%, respectively (cut-off: 0.44). CONCLUSIONS Combining PCT and CRP on POD3 enhances the diagnostic accuracy for AL.
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Affiliation(s)
- Yilong Hu
- Department of General Surgery, Nanjing Yimin Hospital, Nanjing, China
| | - Junjie Ren
- Department of General Surgery, Nanjing Yimin Hospital, Nanjing, China
| | - Zhixin Lv
- Department of General Surgery, Nanjing Yimin Hospital, Nanjing, China
| | - He Liu
- Department of General Surgery, Nanjing Yimin Hospital, Nanjing, China
| | - Xiewu Qiu
- Department of General Surgery, Nanjing Yimin Hospital, Nanjing, China
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2
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Köse SK, Karahilal B, Engin B, Aydoğdu G, Yağar S, Orhan K. Relationships between Interleukin 18 -607 C/A and -137 G/C, Osteopontin -9250 C/T Genetic Polymorphisms and Systemic Inflammatory Response Syndrome in Coronary Artery Bypass Graft Surgery. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:724. [PMID: 38792907 PMCID: PMC11123018 DOI: 10.3390/medicina60050724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 04/19/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024]
Abstract
Background and Objectives: Systemic inflammatory response syndrome (SIRS) is one of the most significant complications after on-pump heart surgery procedures. High cytokine levels have been shown after open-heart surgeries and a genetic predisposition seems to be an important underlying modulatory characteristic for SIRS. To investigate the association between interleukin 18 -607 C/A, interleukin 18 -137 G/C and osteopontin 9250 C/T genetic polymorphisms and SIRS in on-pump CABG patients. Materials and Methods: Two hundred consecutive elective on-pump CABG patients were recruited prospectively to the study. Genomic DNA was extracted from whole blood and genotyping was determined by sequence specific PCR or PCR-RFLP methods for related polymorphisms. Results: SIRS incidence was 60.2%, 38.1%, 18.9% on postoperative day 1, 2 and 3, respectively, in the whole study population. The SIRS rate on the second postoperative day was 13% and 43.4%, respectively, in osteopontin 9250 C/T T allele non-carriers and carriers (p = 0.004). WBC (White Blood Cell) counts were higher on day 2 and 3 in osteopontin 9250 C/T T allele carriers compared to non-carriers (day 2; 12.7 ± 4 vs. 10.5 ± 2.4 (p = 0.015), day 3; 11.8 ± 4 vs. 9.1 ± 4.7 (p = 0.035)). The average ICU stay was 3.1 ± 7.4, 1.28 ± 0.97 for IL 18-137 G/C C allele carriers and non-carriers, respectively (p = 0.003), and in the IL 18-137 G/C C allele carriers, SIRS developed in 42.2% by the second postoperative day whereas the rate was 57.8% in non-carriers (p = 0.025). Conclusions: The current research revealed a possible link between osteopontin 9250 C/T and IL18-137 G/C genetic polymorphism and SIRS and morbidity in on-pump CABG patients.
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Affiliation(s)
- Serdal Kenan Köse
- Department of Biostatistics, Faculty of Medicine, Ankara University, 06620 Ankara, Turkey;
| | - Bensu Karahilal
- Department of Pharmaceutical Toxicology, Gazi University Faculty of Pharmacy, 06330 Ankara, Turkey; (B.K.); (B.E.)
| | - Başak Engin
- Department of Pharmaceutical Toxicology, Gazi University Faculty of Pharmacy, 06330 Ankara, Turkey; (B.K.); (B.E.)
| | - Gülçin Aydoğdu
- Department of Biostatistics, Faculty of Medicine, Hitit University, 19030 Çorum, Turkey;
| | - Seyhan Yağar
- Department of Anesthesiology, Ankara City Hospital, 06800 Ankara, Turkey
| | - Kaan Orhan
- Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Ankara University, 06620 Ankara, Turkey;
- Department of Dental and Maxillofacial Radiodiagnostics, Medical University of Lublin, 20-059 Lublin, Poland
- Medical Design Application and Research Center (MEDITAM), Ankara University, 06620 Ankara, Turkey
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3
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Martin KR, Gamell C, Tai TY, Bonelli R, Hansen J, Tatoulis J, Alhamdoosh M, Wilson N, Wicks I. Whole blood transcriptomics reveals granulocyte colony-stimulating factor as a mediator of cardiopulmonary bypass-induced systemic inflammatory response syndrome. Clin Transl Immunology 2024; 13:e1490. [PMID: 38375330 PMCID: PMC10875393 DOI: 10.1002/cti2.1490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 12/20/2023] [Accepted: 01/23/2024] [Indexed: 02/21/2024] Open
Abstract
Objectives Systemic inflammatory response syndrome (SIRS) is a frequent complication of cardiopulmonary bypass (CPB). SIRS is associated with significant morbidity and mortality, but its pathogenesis remains incompletely understood, and as a result, biomarkers are lacking and treatment remains expectant and supportive. This study aimed to understand the pathophysiological mechanisms driving SIRS induced by CPB and identify novel therapeutic targets that might reduce systemic inflammation and improve patient outcomes. Methods Twenty-one patients undergoing cardiac surgery and CPB were recruited, and blood was sampled before, during and after surgery. SIRS was defined using the American College of Chest Physicians/Society of Critical Care Medicine criteria. We performed immune cell profiling and whole blood transcriptomics and measured individual mediators in plasma/serum to characterise SIRS induced by CPB. Results Nineteen patients fulfilled criteria for SIRS, with a mean duration of 2.7 days. Neutrophil numbers rose rapidly with CPB and remained elevated for at least 48 h afterwards. Transcriptional signatures associated with neutrophil activation and degranulation were enriched during CPB. We identified a network of cytokines governing these transcriptional changes, including granulocyte colony-stimulating factor (G-CSF), a regulator of neutrophil production and function. Conclusions We identified neutrophils and G-CSF as major regulators of CPB-induced systemic inflammation. Short-term targeting of G-CSF could provide a novel therapeutic strategy to limit neutrophil-mediated inflammation and tissue damage in SIRS induced by CPB.
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Affiliation(s)
- Katherine R Martin
- WEHIParkvilleVICAustralia
- Department of Medical BiologyUniversity of MelbourneParkvilleVICAustralia
| | | | - Tsin Yee Tai
- WEHIParkvilleVICAustralia
- CSL Innovation, Bio21 InstituteParkvilleVICAustralia
| | - Roberto Bonelli
- WEHIParkvilleVICAustralia
- Department of Medical BiologyUniversity of MelbourneParkvilleVICAustralia
- CSL Innovation, Bio21 InstituteParkvilleVICAustralia
| | | | - James Tatoulis
- Cardiothoracic SurgeryRoyal Melbourne HospitalParkvilleVICAustralia
- Department of SurgeryUniversity of MelbourneParkvilleVICAustralia
| | | | | | - Ian Wicks
- WEHIParkvilleVICAustralia
- Department of Medical BiologyUniversity of MelbourneParkvilleVICAustralia
- Department of RheumatologyRoyal Melbourne HospitalParkvilleVICAustralia
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4
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Syryca F, Pellegrini C, Gollreiter M, Nicol P, Mayr NP, Alvarez-Covarrubias HA, Altaner N, Rheude T, Holdenrieder S, Schunkert H, Kastrati A, Joner M, Xhepa E, Trenkwalder T. Incidence of systemic inflammatory response syndrome and patient outcome following transcatheter edge-to-edge mitral valve repair. Clin Res Cardiol 2024; 113:276-287. [PMID: 37870627 PMCID: PMC10850015 DOI: 10.1007/s00392-023-02316-y] [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: 06/23/2023] [Accepted: 09/21/2023] [Indexed: 10/24/2023]
Abstract
OBJECTIVES Systemic inflammatory response syndrome (SIRS) is a common finding after cardiovascular interventions. Data on the incidence of SIRS and its impact on outcome in patients undergoing transcatheter edge-to-edge mitral valve repair (MV-TEER) for mitral regurgitation (MR) is lacking. METHODS From January 2013 to December 2020, 373 patients with moderate or severe MR undergoing MV-TEER were included. SIRS was defined as at least two of the following criteria within 48 h after the procedure: leucocyte count > 12.0 or < 4.0 × 109/l, respiratory rate > 20 breaths per minute or PaCO2 ≤ 4.3 kPa/32 mmHg, heart rate > 90 bpm and temperature > 38.0 °C or < 36.0 °C. The primary endpoint was 3-years all-cause mortality. RESULTS SIRS was observed in 49.6% (185/373) of patients. Patients who developed SIRS presented more frequently with NYHA III/IV at baseline [SIRS: 82.4% (149/185) vs. no SIRS: 79.0% (147/188); p = 0.029]. Patients who developed SIRS spent more days on ICU (p < 0.001) and overall length of stay was longer (p < 0.001). Relevant residual MR, defined as MR ≥ III in-hospital, was present more often in patients who developed SIRS [SIRS: 11.3% (20/177) vs. no SIRS: 3.93% (7/178), p = 0.036]. At 3 years, all-cause mortality in the entire population was 33.5% (125/373) with an increased all-cause mortality in patients with SIRS compared to patients without SIRS (HR 1.49, [CI 95% 1.04, 2.13]; p = 0.0264). In the multivariate analysis development of SIRS (HR 1.479 [CI 95% 1.016, 2.154]; p = 0.041) was identified as predictor for 3-years all-cause mortality. CONCLUSIONS SIRS is a common finding after MV-TEER occurring in approximately half of patients. SIRS after MV-TEER was associated with a longer in-hospital stay. In addition, we observed an increased 3-years all-cause mortality in patients with SIRS.
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Affiliation(s)
- Finn Syryca
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Costanza Pellegrini
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Marie Gollreiter
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Philipp Nicol
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - N Patrick Mayr
- Institute of Anaesthesiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | | | - Niklas Altaner
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Tobias Rheude
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Stefan Holdenrieder
- Institute of Laboratory Medicine, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Heribert Schunkert
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Adnan Kastrati
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Michael Joner
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Erion Xhepa
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Teresa Trenkwalder
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany.
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany.
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5
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Gilbey T, Milne B, de Somer F, Kunst G. Neurologic complications after cardiopulmonary bypass - A narrative review. Perfusion 2023; 38:1545-1559. [PMID: 35986553 PMCID: PMC10612382 DOI: 10.1177/02676591221119312] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2023]
Abstract
Neurologic complications, associated with cardiac surgery and cardiopulmonary bypass (CPB) in adults, are common and can be devastating in some cases. This comprehensive review will not only consider the broad categories of stroke and neurocognitive dysfunction, but it also summarises other neurological complications associated with CPB, and it provides an update about risks, prevention and treatment. Where appropriate, we consider the impact of off-pump techniques upon our understanding of the contribution of CPB to adverse outcomes.
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Affiliation(s)
- Tom Gilbey
- Department of Anaesthesia & Pain Medicine, King’s College Hospital NHS Foundation Trust, London, UK
| | - Benjamin Milne
- Department of Anaesthesia & Pain Medicine, King’s College Hospital NHS Foundation Trust, London, UK
| | - Filip de Somer
- Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University Hospital, Ghent, Belgium
| | - Gudrun Kunst
- Department of Anaesthesia & Pain Medicine, King’s College Hospital NHS Foundation Trust, London, UK
- School of Cardiovascular Medicine and Sciences, Faculty of Life Sciences and Medicine, King’s College London British Heart Foundation Centre of Excellence, London, UK
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6
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Jeyapalina S, Wei G, Stoddard GJ, Sudduth JD, Lundquist M, Huntsman M, Marquez JL, Agarwal JP. Serum procalcitonin level is independently associated with mechanical ventilation and case-fatality in hospitalized COVID-19-positive US veterans-A potential marker for disease severity. PLoS One 2023; 18:e0284520. [PMID: 37068086 PMCID: PMC10109491 DOI: 10.1371/journal.pone.0284520] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 04/02/2023] [Indexed: 04/18/2023] Open
Abstract
The Coronavirus-19 disease (COVID-19) has claimed over 6.8 million lives since first being reported in late 2019. The virus that causes COVID-19 disease is highly contagious and spreads rapidly. To date, there are no approved prognostic tools that could predict why some patients develop severe or fatal disease outcomes. Early COVID-19 studies found an association between procalcitonin (PCT) and hospitalization or duration of mechanical ventilation and death but were limited by the cohort sizes. Therefore, this study was designed to confirm the associations of PCT with COVID-19 disease severity outcomes in a large cohort. For this retrospective data analysis study, 27,154 COVID-19-positive US veterans with post-infection PCT laboratory test data and their disease severity outcomes were accessed using the VA electronic healthcare data. Cox regression models were used to test the association between serum PCT levels and disease outcomes while controlling for demographics and relevant confounding variables. The models demonstrated increasing disease severity (ventilation and death) with increasing PCT levels. For PCT serum levels above 0.20 ng/ml, the unadjusted risk increased nearly 2.3-fold for mechanical ventilation (hazard ratio, HR, 2.26, 95%CI: 2.11-2.42) and in-hospital death (HR, 2.28, 95%CI: 2.16-2.41). Even when adjusted for demographics, diabetes, pneumonia, antibiotic use, white blood cell count, and serum C-reactive protein levels, the risks remained relatively high for mechanical ventilation (HR, 1.80, 95%CI: 1.67-1.94) and death (HR, 1.76, 95%CI: 1.66-1.87). These data suggest that higher PCT levels have independent associations with ventilation and in-hospital death in veterans with COVID-19 disease, validating previous findings. The data suggested that serum PCT level may be a promising prognostic tool for COVID-19 severity assessment and should be further evaluated in a prospective clinical trial.
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Affiliation(s)
- Sujee Jeyapalina
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, United States of America
- Division of Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, United States of America
| | - Guo Wei
- Division of Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, United States of America
| | - Gregory J Stoddard
- Division of Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, United States of America
| | - Jack D Sudduth
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, United States of America
| | - Margaret Lundquist
- Research, George E. Wahlen Department of Veterans Affairs Medical Center, Salt Lake City, UT, United States of America
| | - Merodean Huntsman
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, United States of America
- Division of Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, United States of America
| | - Jessica L Marquez
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, United States of America
| | - Jayant P Agarwal
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, United States of America
- Division of Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, United States of America
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7
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Lehnert T, Leonhardt I, Timme S, Thomas-Rüddel D, Bloos F, Sponholz C, Kurzai O, Figge MT, Hünniger K. Ex vivo immune profiling in patient blood enables quantification of innate immune effector functions. Sci Rep 2021; 11:12039. [PMID: 34103589 PMCID: PMC8187451 DOI: 10.1038/s41598-021-91362-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 05/25/2021] [Indexed: 02/05/2023] Open
Abstract
The assessment of a patient's immune function is critical in many clinical situations. In complex clinical immune dysfunction like sepsis, which results from a loss of immune homeostasis due to microbial infection, a plethora of pro- and anti-inflammatory stimuli may occur consecutively or simultaneously. Thus, any immunomodulatory therapy would require in-depth knowledge of an individual patient's immune status at a given time. Whereas lab-based immune profiling often relies solely on quantification of cell numbers, we used an ex vivo whole-blood infection model in combination with biomathematical modeling to quantify functional parameters of innate immune cells in blood from patients undergoing cardiac surgery. These patients experience a well-characterized inflammatory insult, which results in mitigation of the pathogen-specific response patterns towards Staphylococcus aureus and Candida albicans that are characteristic of healthy people and our patients at baseline. This not only interferes with the elimination of these pathogens from blood, but also selectively augments the escape of C. albicans from phagocytosis. In summary, our model could serve as a valuable functional immune assay for recording and evaluating innate responses to infection.
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Affiliation(s)
- Teresa Lehnert
- grid.418398.f0000 0001 0143 807XResearch Group Applied Systems Biology, Leibniz Institute for Natural Product Research and Infection Biology ‐ Hans Knöll Institute, Jena, Germany ,grid.275559.90000 0000 8517 6224Center for Sepsis Control and Care (CSCC), Jena University Hospital, Jena, Germany
| | - Ines Leonhardt
- grid.275559.90000 0000 8517 6224Center for Sepsis Control and Care (CSCC), Jena University Hospital, Jena, Germany ,grid.418398.f0000 0001 0143 807XResearch Group Fungal Septomics, Leibniz Institute for Natural Product Research and Infection Biology ‐ Hans Knöll Institute, Jena, Germany
| | - Sandra Timme
- grid.418398.f0000 0001 0143 807XResearch Group Applied Systems Biology, Leibniz Institute for Natural Product Research and Infection Biology ‐ Hans Knöll Institute, Jena, Germany
| | - Daniel Thomas-Rüddel
- grid.275559.90000 0000 8517 6224Center for Sepsis Control and Care (CSCC), Jena University Hospital, Jena, Germany ,grid.275559.90000 0000 8517 6224Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany
| | - Frank Bloos
- grid.275559.90000 0000 8517 6224Center for Sepsis Control and Care (CSCC), Jena University Hospital, Jena, Germany ,grid.275559.90000 0000 8517 6224Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany
| | - Christoph Sponholz
- grid.275559.90000 0000 8517 6224Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany
| | - Oliver Kurzai
- grid.275559.90000 0000 8517 6224Center for Sepsis Control and Care (CSCC), Jena University Hospital, Jena, Germany ,grid.418398.f0000 0001 0143 807XResearch Group Fungal Septomics, Leibniz Institute for Natural Product Research and Infection Biology ‐ Hans Knöll Institute, Jena, Germany ,grid.8379.50000 0001 1958 8658Institute for Hygiene and Microbiology, University of Würzburg, Würzburg, Germany
| | - Marc Thilo Figge
- grid.418398.f0000 0001 0143 807XResearch Group Applied Systems Biology, Leibniz Institute for Natural Product Research and Infection Biology ‐ Hans Knöll Institute, Jena, Germany ,grid.275559.90000 0000 8517 6224Center for Sepsis Control and Care (CSCC), Jena University Hospital, Jena, Germany ,grid.9613.d0000 0001 1939 2794Institute of Microbiology, Faculty of Biological Sciences, Friedrich Schiller University Jena, Jena, Germany
| | - Kerstin Hünniger
- grid.418398.f0000 0001 0143 807XResearch Group Fungal Septomics, Leibniz Institute for Natural Product Research and Infection Biology ‐ Hans Knöll Institute, Jena, Germany ,grid.8379.50000 0001 1958 8658Institute for Hygiene and Microbiology, University of Würzburg, Würzburg, Germany
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8
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Perin G, Shaw M, Pingle V, Palmer K, Al-Rawi O, Ridgway T, Pousios D, Modi P. Use of an automated knot fastener shortens operative times in minimally invasive mitral valve repair. Ann R Coll Surg Engl 2019; 101:522-528. [PMID: 31155918 DOI: 10.1308/rcsann.2019.0063] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Longer durations of cardiopulmonary bypass and aortic cross clamp are associated with increased morbidity and mortality. Little is known about the effect of automated knot fasteners (Cor-Knot®) in minimally invasive mitral valve repair on operative times and outcomes. The aim of this study was to evaluate whether these devices shortened cardiopulmonary bypass and aortic cross clamp times and whether this impacted on postoperative outcomes. MATERIALS AND METHODS All patients undergoing isolated minimally invasive mitral valve repair by a single surgeon between March 2011 and March 2016 were included (n = 108). Two cohorts were created based on the use (n = 52) or non-use (n = 56) of an automated knot fastener. Data concerning intraoperative variables and postoperative outcomes were collected and compared. RESULTS Preoperative demographics were well matched between groups with no significant difference in logistic Euroscore (manual vs automated: median 3.1, interquartile range, IQR, 2.1-5.5, vs 5.4, IQR 2.2-8.3; P = 0.07, respectively). Comparing manually tied knots to an automated fastener, cardiopulmonary bypass and aortic cross clamp times were significantly shorter in the automated group (cardiopulmonary bypass: median 200 minutes, IQR 180-227, vs 165 minutes (IQR 145-189 minutes), P < 0.001; aortic cross clamp 134 minutes (IQR 121-150 minutes) vs 111 minutes (IQR 91-137 minutes), P < 0.001, respectively). There was no mortality and no strokes, nor were there any differences in postoperative outcomes including reoperation for bleeding, renal failure, intensive care or hospital stay. CONCLUSIONS The use of an automated knot fastener significantly reduces cardiopulmonary bypass and aortic cross clamp times in minimally invasive mitral valve repair but this does not translate into an improved clinical outcome.
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Affiliation(s)
- G Perin
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
| | - M Shaw
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
| | - V Pingle
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
| | - K Palmer
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
| | - O Al-Rawi
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
| | - T Ridgway
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
| | - D Pousios
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
| | - P Modi
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
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9
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Zhao X, Gu T, Xiu Z, Shi E, Yu L. Mild Hypothermia May Offer Some Improvement to Patients with MODS after CPB Surgery. Braz J Cardiovasc Surg 2017; 31:246-251. [PMID: 27737408 PMCID: PMC5062708 DOI: 10.5935/1678-9741.20160048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 06/08/2016] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE: To summarize the effect of mild hypothermia on function of the organs in
patients with multiple organ dysfunction syndrome after cardiopulmonary
bypass surgery. METHODS: The patients were randomly divided into two groups, northermia group (n=71)
and hypothermia group (n=89). We immediately began cooling the hypothermia
group when test results showed multiple organ dysfunction syndrome,
meanwhile all patients of two groups were drawn blood to test blood gas,
liver and kidney function, blood coagulation function, and evaluated the
cardiac function using echocardiography from 12 to 36 hours. We compared the
difference of intra-aortic balloon pump, extracorporeal membrane oxygenation
rate and mortality within one month after intensive care unit admission. RESULTS: Among the 160 patients, 36 died, 10 (11.24%) patients were from the
hypothermia group and 26 (36.6%) from the northermia group
(P <0.05). In northermia group, 45 (63.38%) patients
used intra-aortic balloon pump and 4 (5.63%), extracorporeal membrane
oxygenation; in hypothermia group, 35 (39.32%) patients used intra-aortic
balloon pump and 2 (2.25%), extracorporeal membrane oxygenation(
P <0.05). The patients' heart rate decreased
significantly in the hypothermia group. The heart rate of hypothermia group
is significantly slower than the northermia group at the 36th
hour (P <0.05). But the mean arterial pressure of
hypothermia group is significantly higher than the northermia group at the
36th hour (P <0.05). In hypothermia
group, PO2, SvO2 and lactate were improved
significantly compared to pre-cooling (P <0.05), and
they were significantly better than the northermia group at the
36th hour (P <0.05%). Prothrombin time
and activated partial thromboplastin time have no significantly difference
between the two groups (P >0.05). But the platelet count
has significantly difference between the two groups at the 36th
hour (P <0.05). The aspartate transaminase, alanine
transaminase and creatinine were improved significantly in the hypothermia
group, and they were significantly better than the northermia group
(P <0.05). CONCLUSION: Mild hypothermia is feasible and safe for patients with multiple organ
dysfunction syndrome after cardiopulmonary bypass surgery.
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Affiliation(s)
- Xiaoqi Zhao
- Department of Cardiac Surgery ICU, The First Affiliated Hospital of China Medical University, Shenyang, P.R. China
| | - Tianxiang Gu
- Department of Cardiac Surgery ICU, The First Affiliated Hospital of China Medical University, Shenyang, P.R. China
| | - Zongyi Xiu
- Department of Cardiac Surgery ICU, The First Affiliated Hospital of China Medical University, Shenyang, P.R. China
| | - Enyi Shi
- Department of Cardiac Surgery ICU, The First Affiliated Hospital of China Medical University, Shenyang, P.R. China
| | - Lei Yu
- Department of Cardiac Surgery ICU, The First Affiliated Hospital of China Medical University, Shenyang, P.R. China
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Al-Rashid F, Kahlert P, Selge F, Hildebrandt H, Patsalis PC, Totzeck M, Mummel P, Rassaf T, Jánosi RA. Risk Assessment of Patients Undergoing Transfemoral Aortic Valve Implantation upon Admission for Post-Interventional Intensive Care and Surveillance: Implications on Short- and Midterm Outcomes. PLoS One 2016; 11:e0167072. [PMID: 27880819 PMCID: PMC5120839 DOI: 10.1371/journal.pone.0167072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 10/13/2016] [Indexed: 12/05/2022] Open
Abstract
Background Several studies have found that standard risk scores inaccurately reflect risk in TAVI cohorts. The assessment of mortality risk upon post-interventional ICU admission is important to optimizing clinical management. This study sought to determine outcomes and factors affecting mortality in patients admitted to the intensive care unit (ICU) after transcatheter aortic valve implantation (TAVI), and to analyze and compare the predictive values of SAPS II and EuroSCORE. Methods and Findings 214 consecutive patients treated with transfemoral TAVI (2006–2012) admitted to the ICU in an academic tertiary-care university hospital, were included in this retrospective data analysis. The overall 30-day mortality rate was 7%. Non-survivors at 30-days and survivors showed differences in the rates of catecholamine therapy upon ICU admission (93 vs. 29%; p<0.001), stroke (20 vs. 1%;p<0.001), sepsis (27 vs. 2%;p<0.001), kidney injury (83 vs. 56%; log-rank p<0.001), catecholamine therapy (88 vs. 61%;log-rank p<0.001) and vascular complications (60 vs. 17%; p<0.001). Mean SAPS II score and predicted mortality were higher in non-survivors (38.1±7.0 vs. 29.9±6.2;p<0.001 and 23.1±11.7 vs. 10.5±8.2;p<0.001, retrospectively), whereas the logistic EuroSCORE could not discriminate between the groups (p = 0.555). Among the biochemical parameters, the maximum values of creatinine, procalcitonin, and troponin I during the first 48 h after ICU admission were significantly higher in non-survivors. Multivariate analysis of baseline characteristics and complications associated with two-year mortality showed no significant results. Conclusions The SAPS II is a good tool for estimating ICU mortality immediately after performing the TAVI procedure and provides valuable information for other known predictors of mortality.
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Affiliation(s)
- Fadi Al-Rashid
- Department of Cardiology of the West-German Heart and Vascular Center Essen, Essen University Hospital, University Duisburg-Essen, Essen, Germany
- * E-mail:
| | - Philipp Kahlert
- Department of Cardiology of the West-German Heart and Vascular Center Essen, Essen University Hospital, University Duisburg-Essen, Essen, Germany
| | - Friederike Selge
- Department of Cardiology of the West-German Heart and Vascular Center Essen, Essen University Hospital, University Duisburg-Essen, Essen, Germany
| | - Heike Hildebrandt
- Department of Cardiology of the West-German Heart and Vascular Center Essen, Essen University Hospital, University Duisburg-Essen, Essen, Germany
| | - Polycarpos-Christos Patsalis
- Department of Cardiology of the West-German Heart and Vascular Center Essen, Essen University Hospital, University Duisburg-Essen, Essen, Germany
| | - Matthias Totzeck
- Department of Cardiology of the West-German Heart and Vascular Center Essen, Essen University Hospital, University Duisburg-Essen, Essen, Germany
| | - Petra Mummel
- Department of Neurology, Essen University Hospital, University Duisburg-Essen, Essen, Germany
| | - Tienush Rassaf
- Department of Cardiology of the West-German Heart and Vascular Center Essen, Essen University Hospital, University Duisburg-Essen, Essen, Germany
| | - Rolf Alexander Jánosi
- Department of Cardiology of the West-German Heart and Vascular Center Essen, Essen University Hospital, University Duisburg-Essen, Essen, Germany
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11
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Jun KR, Lee JN, Song SA, Oh SH, Lee JY, Shin JH, Kim HR. Serial changes in serum procalcitonin, interleukin 6, and C-reactive protein levels according to non-specific surgical stimulation. Clin Chem Lab Med 2015; 53:549-58. [PMID: 25153416 DOI: 10.1515/cclm-2014-0090] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Accepted: 06/27/2014] [Indexed: 11/15/2022]
Abstract
BACKGROUND The aim of this study is to investigate useful perioperative monitoring markers by comparing serial levels of serum procalcitonin (PCT), interleukin 6 (IL-6), and C-reactive protein (CRP) in routine surgical circumstances. METHODS In 285 surgeries of 277 patients, blood samples were obtained serially, at least three times per patient: within 48 h before surgery, 0-6 h after surgery (post-OP1), >6-28 h after surgery (post-OP2), and/or later (post-OP3). PCT, IL-6, and CRP were measured. Their demographic, operative, laboratory, and clinical data were collected retrospectively. RESULTS The systemic inflammatory response syndrome (SIRS) (n=39) and sepsis (n=11) groups showed higher post-operative values than the non-SIRS group (n=233). Their maximum significant median levels were 8.96 vs. 0.21 μg/L for post-OP2 PCT, 743.1 vs. 85.8 ng/L for post-OP1 IL-6, and 103.4 vs. 49.0 mg/L for post-OP2 CRP. Among non-SIRS patients, 12 patients developed undesirable post-operative events, including secondary surgery and death. The highest area under receiver operator characteristic curves was 0.92 at post-OP1 PCT (cut-off, 0.1 μg/L; sensitivity, 91.7%; specificity, 78.7%), and the next highest was 0.84 at post-OP1 IL-6 (cut-off, 359 ng/L; sensitivity, 66.7%; specificity, 91.9%). All biomarkers were increased by non-specific surgical stimuli; however, post-OP1/post-OP2 PCT were <1.0 μg/L (90th percentile) except major abdominal surgeries. CONCLUSIONS Post-OP1 PCT measurement may be useful as a post-operative monitoring marker for the following reasons: pre-operative values less than the cut-off regardless of pre-operative state (age, malignancy, and American Society of Anesthesiologists class); minimal influence from surgical stimulus; and prediction of post-operative undesirable events.
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12
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Grapow MTR, Mytsyk M, Fassl J, Etter P, Matt P, Eckstein FS, Reuthebuch OT. Automated fastener versus manually tied knots in minimally invasive mitral valve repair: impact on operation time and short- term results. J Cardiothorac Surg 2015; 10:146. [PMID: 26530124 PMCID: PMC4632475 DOI: 10.1186/s13019-015-0344-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 10/26/2015] [Indexed: 11/24/2022] Open
Abstract
Background This study compares the influence of two different annuloplasty attachment suture applications, namely the use of an automated fastener versus manually tied knots using a traditional knot pusher, on total operation time, on cardiopulmonary-bypass time and on cross-clamp time, and on short-term outcome. Methods Sixty patients underwent isolated minimally invasive mitral valve repair in Carpentier Type-II mitral disease with implantation of an annuloplasty ring in combination with correction of the prolapsing leaflet using artificial chords. The first 30 patients after implementation of a novel automated fastener were compared with the last 30 patients corrected with a traditional knot pusher. No significant differences with regard to demographic data (age, gender, NYHA class, ejection fraction, BMI, cardiovascular risk factors) between the two groups were found. All patients received isolated mitral valve repair in the first run. Bretschneider HTK was used for cardioplegic cardiac arrest in all patients. Results Transesophageal and transthoracic echocardiography at the end of operation and at discharge revealed no (n = 25), trace (n = 28) or mild (n = 7) residual regurgitation with no evidence of ring dehiscence and without any significant clinical differences between the groups. Cross-clamp, cardiopulmonary-bypass and total- operation time were significantly reduced in the automated fastener group compared to the group using a traditional knot pusher (87.1 ± 17.9 vs. 101.3 ± 17.8; p < 0.01, 138.1 ± 25.6 vs. 152.7 ± 24.9; p < 0.05, and 203.9 ± 31.02 vs. 223.8 ± 29.01; p < 0.01, respectively). Conclusion Our short-term results indicate a safe, reliable and fast application of the novel automated fastener device in combination with significant time savings in cardioplegic arrest and cardiopulmonary bypass.
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Affiliation(s)
- Martin T R Grapow
- Department of Cardiac Surgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland.
| | - Miroslawa Mytsyk
- Department of Cardiac Surgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland.
| | - Jens Fassl
- Department of Anesthesia, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland.
| | - Patrick Etter
- Department of Cardiac Surgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland.
| | - Peter Matt
- Department of Cardiac Surgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland.
| | - Friedrich S Eckstein
- Department of Cardiac Surgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland.
| | - Oliver T Reuthebuch
- Department of Cardiac Surgery, University Hospital Basel, Spitalstrasse 21, CH-4031, Basel, Switzerland.
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13
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Klein HJ, Csordas A, Falk V, Slankamenac K, Rudiger A, Schönrath F, Rodriguez Cetina Biefer H, Starck CT, Graf R. Pancreatic stone protein predicts postoperative infection in cardiac surgery patients irrespective of cardiopulmonary bypass or surgical technique. PLoS One 2015; 10:e0120276. [PMID: 25793700 PMCID: PMC4368752 DOI: 10.1371/journal.pone.0120276] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 01/25/2015] [Indexed: 01/31/2023] Open
Abstract
Introduction We investigated the role of pancreatic stone protein (PSP) in predicting the occurrence of infection in the postoperative course of cardiac surgery patients. Several biomarkers indicating the presence of inflammation and infection are available in the clinical routine; yet, their utility in the postoperative course of patients following cardiac surgery remains uncertain. Moreover, cardiopulmonary bypass, also referred to as “on-pump surgery”, increases the susceptibility to an exaggerated inflammatory state. However, the impact of such extracorporeal circulation on circulating PSP levels remains poorly understood. Methods In a prospective cohort of unselected patients undergoing cardiac surgery, we set out to elucidate the diagnostic accuracy of serum PSP levels as opposed to canonical biomarkers (CRP, WBC) of inflammation to discriminate between the presence of infection and surgical trauma,. In addition, we investigated whether the biomarkers were influenced by the surgical technique employed, i.e. on-pump vs. off-pump and minimally invasive surgery vs. sternotomy. Levels of circulating PSP and routine inflammatory biomarkers (CRP, WBC) were measured in samples taken from 120 patients at baseline as well as at postoperative day 1–3. Results Univariate analysis showed that among the biomarkers investigated, only PSP levels had discriminatory power to differentiate infection from surgical trauma in the postoperative course of the entire cohort of patients following cardiac surgery. With regard to cardiac surgical interventions, there was no significant association between the absence or presence of extracorporeal circulation and PSP levels. However, there was a significant difference in the slope of the rise of postoperative PSP between minimally invasive surgery as opposed to patients subjected to sternotomy. Conclusion In an unselected population of cardiac surgery patients, post-operative serum PSP levels were significantly associated with the presence of infection in both the on-pump and off-pump setting. Of note, the surgical technique employed (sternotomy vs. minimally invasive approach) had a significant impact on postoperative PSP levels.
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Affiliation(s)
- Holger J. Klein
- Division of Cardiovascular Surgery, University Hospital Zurich, Zurich, Switzerland
- * E-mail:
| | - Adam Csordas
- Department of Cardiology, University Heart Center Zurich, Zurich, Switzerland
| | - Volkmar Falk
- Division of Cardiovascular Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Ksenija Slankamenac
- Division of Visceral and Transplant Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Alain Rudiger
- Division of Anesthesiology, Cardiosurgical Intensive Care Unit, University Hospital Zurich, Zurich, Switzerland
| | - Felix Schönrath
- Division of Cardiovascular Surgery, University Hospital Zurich, Zurich, Switzerland
| | | | - Christoph T. Starck
- Division of Cardiovascular Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Rolf Graf
- Division of Visceral and Transplant Surgery, University Hospital Zurich, Zurich, Switzerland
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14
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Zhang Y, Zeng Z, Cao Y, Du X, Wan Z. Effect of urinary protease inhibitor (ulinastatin) on cardiopulmonary bypass: a meta-analysis for China and Japan. PLoS One 2014; 9:e113973. [PMID: 25500819 PMCID: PMC4263539 DOI: 10.1371/journal.pone.0113973] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2014] [Accepted: 11/01/2014] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES A meta-analysis was conducted to investigate the effects of ulinastatin treatment on adult patients undergoing cardiac surgery under cardiopulmonary bypass (CPB). METHODS Seven electronic databases were searched for reports of randomized, controlled trials conducted up to February 2014 in which patients undergoing cardiac surgery with CPB were administered ulinastatin in the perioperative period. RESULTS Fifty-two studies with 2025 patients were retained for analysis. The results showed that the ulinastatin can attenuate the plasma levels of pro-inflammatory cytokines and enhance the anti-inflammatory cytokine levels in patients undergoing cardiac surgery with CPB. Meanwhile, the ulinastatin had a significant beneficial effect on myocardial injury. The mean differences (MD) and 95% confidence intervals (95% CI) of biochemical markers were -63.54 (-79.36, -47.72) for lactate dehydrogenase, -224.99 (-304.83, -145.14) for creatine kinase, -8.75 (-14.23, -3.28) for creatine kinase-MB, and -0.14 (-0.20, -0.09] for troponin I (all P<0.01). However, neither hemodynamics nor cardiac function improved significantly, except that the MD and 95% CI of mean arterial pressure were 2.50 (0.19, 4.80) (P = 0.03). There were no statistically significant differences in the use of inotropes, postoperative bleeding, postoperative complications, the intensive care unit (ICU) stay, and the hospital stay; however, the frequency of auto resuscitation increased significantly (OR 1.98, 95%CI 1.19 to 3.30, P<0.01), the duration of intubation (MD -1.58, 95%CI -2.84 to -0.32, P<0.01) and the duration of mechanical ventilation (MD -3.29, 95%CI -4.41 to -2.17, P<0.01) shortened significantly in patients who were treated with ulinastatin. CONCLUSIONS Ulinastatin can reduce the plasma levels of pro-inflammatory cytokines and elevate anti-inflammatory cytokine in patients from China and Japan undergoing cardiac surgery with CPB. Ulinastatin treatment may have protective effects on myocardial injury, and can increase the frequency of auto resuscitation, shorten the duration of intubation and mechanical ventilation.
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Affiliation(s)
- Yun Zhang
- Department of Emergency, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Zhi Zeng
- Department of Emergency, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Yu Cao
- Department of Emergency, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Xiaodong Du
- Department of Emergency, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Zhi Wan
- Department of Emergency, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
- * E-mail:
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15
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Schofer J. Who comes off best with closed chest? Aortic valve replacement in patients with high surgical risk. J Am Coll Cardiol 2014; 63:1110-1. [PMID: 24291269 DOI: 10.1016/j.jacc.2013.10.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Accepted: 10/08/2013] [Indexed: 11/29/2022]
Affiliation(s)
- Joachim Schofer
- Medical Care Center, Hamburg University Cardiovascular Center, Hamburg, Germany.
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16
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Preeshagul I, Gharbaran R, Jeong KH, Abdel-Razek A, Lee LY, Elman E, Suh KS. Potential biomarkers for predicting outcomes in CABG cardiothoracic surgeries. J Cardiothorac Surg 2013; 8:176. [PMID: 23866777 PMCID: PMC3726492 DOI: 10.1186/1749-8090-8-176] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Accepted: 06/06/2013] [Indexed: 11/10/2022] Open
Abstract
The variations in recovery time, complications, and survival among cardiac patients who have undergone coronary artery bypass graft (CABG) procedures are vast. Many formulas and theories are used to predict clinical outcome and recovery time, and current prognostic predictions are based on medical and family history, lifestyle, co-morbidities, and performance status. The identification of biomarkers that provide concrete evidence supporting clinical outcome has greatly affected the field of medicine, helping clinicians in many medicine sub-specialties to forecast clinical course. Recent studies have discovered biomarkers that may be used as predictors of cardiac patients' status post-cardiothoracic surgery, and the applications are numerous. In this review, we assess currently available cardiac biomarkers as predictors of clinical outcome for post-operative CABG patients. Data were collected from various studies in which cardiac biomarkers were measured in pre-operative and post-operative CABG patients.
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Affiliation(s)
- Isabel Preeshagul
- The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ 07601, USA
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17
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Kunes P, Mandak J, Holubcova Z, Kolackova M, Krejsek J. The long pentraxin PTX3: a candidate anti-inflammatory mediator in cardiac surgery. Perfusion 2013; 28:377-89. [DOI: 10.1177/0267659113483799] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Coronary artery bypass grafting (CABG) is performed with the use of cardiopulmonary bypass (CPB) and cardioplegic arrest (CA) of the heart. The advantage of this technique, alternatively referred to as “on-pump” surgery, resides, for the surgeon, in relatively easy access to and manipulation with the non-beating, bloodless heart. However, the advantage that is, thereby, gained by the patient is paid off by an increased susceptibility to postoperative systemic inflammatory response syndrome (SIRS). Under unfavorable conditions, the inflammatory syndrome may develop into life-threatening forms of MODS (multiple organ dysfunction syndrome) or even MOFS (multiple organ failure syndrome). Deliberate avoidance of CPB, also known as “off-pump” surgery, attenuates early postoperative inflammation throughout its trajectory of SIRS→MODS→MOFS, but, in the long run, there appears to be no substantial difference in the overall mortality rates. In the last years, our knowledge of the pathophysiology of surgical inflammation has increased considerably. Recent findings, highlighting the as yet rather obscure role of pentraxin 3 (PTX3) in these processes, are discussed in this review article.
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Affiliation(s)
- P Kunes
- Deparment of Cardiac Surgery, Charles University in Prague, Medical School and University Hospital in Hradec Kralove, Czech Republic
| | - J Mandak
- Deparment of Cardiac Surgery, Charles University in Prague, Medical School and University Hospital in Hradec Kralove, Czech Republic
| | - Z Holubcova
- Deparment of Cardiac Surgery, Charles University in Prague, Medical School and University Hospital in Hradec Kralove, Czech Republic
| | - M Kolackova
- Department of Clinical Immunology, Charles University in Prague, Medical School and University Hospital in Hradec Kralove, Czech Republic
| | - J Krejsek
- Department of Clinical Immunology, Charles University in Prague, Medical School and University Hospital in Hradec Kralove, Czech Republic
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18
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Surgical stress induces an amplified inflammatory response in patients with type 2 diabetes. ISRN OBESITY 2013; 2013:910586. [PMID: 24555158 PMCID: PMC3901962 DOI: 10.1155/2013/910586] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Accepted: 12/30/2012] [Indexed: 11/17/2022]
Abstract
Background. Morbid obesity is believed to be an extreme of the metabolic spectrum. Moreover, diabetes is hypothesized to be associated with a chronic inflammatory state that is not observed in nondiabetic healthy individuals. We investigated the differences in expression of inflammatory cytokines induced by surgical stress between diabetic and nondiabetic individuals. Method. 39 morbidly obese patients undergoing laparoscopic Roux-en-Y gastric bypass (9 with type 2 diabetes mellitus) were compared with 8 nonobese euglycemic patients undergoing laparoscopic antireflux surgery. Cytokine levels for IL-6, IL-10, and IL-18 were measured 15 minutes before surgery and immediately after surgery. Results. IL-6 and IL-10 levels were elevated from baseline following surgery, but morbidly obese patients exhibited a much higher elevation than lean patients. Individuals with type 2 diabetes had the most pronounced IL-6 and IL-10 elevations. Baseline IL-18 levels were significantly higher in diabetic patients compared with nondiabetic or lean patients. However, IL-18 levels were not changed in response to surgery. Conclusions. Diabetes and morbid obesity are associated with augmented cytokine expression in response to surgical trauma that is several folds higher than in nonobese euglycemic patients. Diabetic patients exhibit a chronic elevation in IL-18 that is not changed by surgical stress.
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19
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Sinning JM, Scheer AC, Adenauer V, Ghanem A, Hammerstingl C, Schueler R, Müller C, Vasa-Nicotera M, Grube E, Nickenig G, Werner N. Systemic inflammatory response syndrome predicts increased mortality in patients after transcatheter aortic valve implantation. Eur Heart J 2012; 33:1459-68. [PMID: 22285582 DOI: 10.1093/eurheartj/ehs002] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
AIMS The outcome of patients undergoing surgical or interventional therapy is unfavourably influenced by severe systemic inflammation. We assessed the impact of a systemic inflammatory response syndrome (SIRS) on the outcome after transcatheter aortic valve implantation (TAVI). METHODS AND RESULTS One hundred and fifty-two high-risk patients (mean age: 80.5 ± 6.5 years, mean logistic EuroSCORE: 30.4 ± 8.1%) with symptomatic severe aortic stenosis underwent TAVI. Proinflammatory cytokines [interleukin-6 (IL-6) and interleukin-8 (IL-8)], and acute phase reactants [C-reactive protein (CRP) and procalcitonin (PCT)] were measured at baseline and 1, 4, 24, 48, 72 h, and 7 days after TAVI. Sixty-one of 152 patients developed SIRS during the first 48 h after TAVI. Systemic inflammatory response syndrome patients were characterized by leucocytosis ≥12 × 10(9)/L (83.6 vs. 12.1%; P < 0.001), hyperventilation (80.3 vs. 35.2%; P < 0.001), tachycardia (37.7 vs. 9.9%; P < 0.001), and fever (31.1 vs. 3.3%; P < 0.001) compared with patients without SIRS. Furthermore, the occurrence of SIRS was characterized by a significantly elevated release of IL-6 and IL-8 with subsequent increase in the leucocyte count, CRP, and PCT. Major vascular complications [odds ratio (OR) 5.1, 95% confidence interval (CI): 1.3-19.6; P = 0.018] and the number of ventricular pacing runs (OR 1.7, 95% CI: 1.1-2.8; P = 0.025) were independent predictors of SIRS. The occurrence of SIRS was related to 30-day and 1-year mortality (18.0 vs. 1.1% and 52.5 vs. 9.9%, respectively; P < 0.001) and independently predicted 1-year mortality risk (hazard ratio: 4.3, 95% CI: 1.9-9.9; P < 0.001). CONCLUSIONS SIRS may occur after TAVI and is a strong predictor of mortality. The development of SIRS could be easily identified by a significant increase in the leucocyte count shortly after TAVI.
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Affiliation(s)
- Jan-Malte Sinning
- Medizinische Klinik und Poliklinik II, Universitätsklinikum Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Sigmund-Freud-Strasse 25, Bonn, Germany
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20
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Liu Y, Tao L, Wang X, Cui H, Chen X, Ji B. Beneficial effects of using a minimal extracorporeal circulation system during coronary artery bypass grafting. Perfusion 2011; 27:83-9. [PMID: 21987667 DOI: 10.1177/0267659111424636] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: In this study, we assessed clinical results by using a minimal extracorporeal circuit (MECC) and compared it to a conventional cardiopulmonary bypass (CPB) system in patients undergoing coronary artery bypass grafting (CABG) procedures. Methods and Materials: From August to October 2006, forty consecutive patients undergoing isolated CABG procedures were randomly assigned to either a miniaturized closed circuit CPB with the Maquet-Cardiopulmonary MECC system (Group M, n=20) or to a conventional CPB system (Group C, n=20). Clinical outcomes were observed before, during and after the operation. Besides evaluating the perioperative clinical data, serial blood venous samples were obtained after induction, 30 minutes after CPB initiation, 2h, 6h, 12h, and 24h post-CPB. The focus of our study was on myocardial damage (cTnI), neutrophil and platelet counts, activated partial thromboplastin time (aPTT) and free hemoglobin. Results: Both the transfusion of packed red blood cells and fresh frozen plasma were significantly lower in Group M compared to Group C ( p<0.05). The levels of cTnI were lower in Group M at 2h, 6h and 12h post-CPB than in Group C ( p<0.01). The values of aPTT in Group M recovered to normal levels after surgery, but were prolonged in Group C at early post-CPB and were statistically longer than Group M at 2h, 6h, and 12h post-CPB ( p<0.05). The concentrations of free hemoglobin in Group C were higher than in Group M during and post-CPB, and there was a statistical difference at 2h post-CPB ( p<0.05). Conclusion: In conclusion, the MECC system is a safe alternative for patients who undertake extracorporeal circulation (ECC) for CABG surgery. Lower transfusion requirements and less damage to red cells may further promote the use of MECC systems, especially in higher risk patients.
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Affiliation(s)
- Y Liu
- Department of Cardiopulmonary Bypass, Wuhan Asia Heart Hospital, Wuhan 430022, Peoples R China
| | - L Tao
- Department of Cardiac Surgery, Wuhan Asia Heart Hospital, Wuhan 430022, Peoples R China
| | - X Wang
- Department of Cardiopulmonary Bypass, Chinese Acad Med Sci, Peking Union Med Coll, Fuwai Hosp & Cardiovasc Inst, Beijing 100037, Peoples R China
| | - H Cui
- Department of Cardiac Surgery, Wuhan Asia Heart Hospital, Wuhan 430022, Peoples R China
| | - X Chen
- Department of Cardiac Surgery, Wuhan Asia Heart Hospital, Wuhan 430022, Peoples R China
| | - B Ji
- Department of Cardiopulmonary Bypass, Chinese Acad Med Sci, Peking Union Med Coll, Fuwai Hosp & Cardiovasc Inst, Beijing 100037, Peoples R China
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Jernigan SR, Chanoit G, Veeramani A, Owen SB, Hilliard M, Cormier D, Laffitte B, Buckner G. A laparoscopic knot-tying device for minimally invasive cardiac surgery. Eur J Cardiothorac Surg 2009; 37:626-30. [PMID: 19854658 DOI: 10.1016/j.ejcts.2009.09.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2009] [Revised: 09/04/2009] [Accepted: 09/11/2009] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Intracorporeal suturing and knot tying can complicate, prolong or preclude minimally invasive surgical procedures, reducing their advantages over conventional approaches. An automated knot-tying device has been developed to speed suture fixation during minimally invasive cardiac surgery while retaining the desirable characteristics of conventional hand-tied surgeon's knots: holding strength and visual and haptic feedback. A rotating slotted disc (at the instrument's distal end) automates overhand throws, thereby eliminating the need to manually pass one suture end through a loop in the opposing end. The electronic actuation of this disc produces left or right overhand knots as desired by the operator. METHODS To evaluate the effectiveness of this technology, seven surgeons with varying laparoscopic experience tied knots within a simulated minimally invasive setting, using both the automated knot-tying tool and conventional laparoscopic tools. Suture types were 2/0 braided and 4/0 monofilament. RESULTS Mean knot-tying times were 246+/-116 s and 102+/-46 s for conventional and automated methods, respectively, showing an average 56% reduction in time per surgeon (p=0.003, paired t-test). The peak holding strength of each knot (the force required to break the suture or loosen the knot) was measured using tensile-testing equipment. These peak holding strengths were normalised by the ultimate tensile strength of each suture type (57.5 N and 22.1N for 2/0 braided and 4/0 monofilament, respectively). Mean normalised holding strengths for all knots were 68.2% and 71.8% of ultimate tensile strength for conventional and automated methods, respectively (p=0.914, paired t-test). CONCLUSIONS Experimental data reveal that the automated suturing device has great potential for advancing minimally invasive surgery: it significantly reduced knot-tying times while providing equivalent or greater holding strength than conventionally tied knots.
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Affiliation(s)
- Shaphan R Jernigan
- Department of Mechanical and Aerospace Engineering, North Carolina State University, NC, USA
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22
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de Jong PR, Schadenberg AWL, Jansen NJG, Prakken BJ. Hsp70 and cardiac surgery: molecular chaperone and inflammatory regulator with compartmentalized effects. Cell Stress Chaperones 2009; 14:117-31. [PMID: 18668350 PMCID: PMC2727984 DOI: 10.1007/s12192-008-0066-9] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2008] [Accepted: 07/04/2008] [Indexed: 12/15/2022] Open
Abstract
Open heart surgery is a unique model to study the interplay between cellular injury, regulation of inflammatory responses and tissue repair. Stress-inducible heat shock protein 70-kDa (Hsp70) provides a molecular link between these events. In addition to molecular chaperoning, Hsp70 exerts modulatory effects on endothelial cells and leukocytes involved in inflammatory networks. Hsp70 residing in the intracellular compartment is part of an inhibitory feedback loop that acts on nuclear factor kappaB (NF-kappaB). In contrast, extracellular Hsp70 is recognized by multiple germline-encoded immune receptors, e.g., Toll-like receptor (TLR) 2, TLR4, LOX-1, CD91, CD94, CCR5 and CD40. Hsp70 is thereby able to enhance chemotaxis, phagocytosis and cytolytic activity of innate immune cells and stimulate antigen-specific responses. These apparent contradictory pro- and anti-inflammatory effects of endogenous Hsp70 in the context of cardiac surgery are still not fully understood. An all-embracing model of the compartmentalized effects of endogenous Hsp70 in the orchestration of inflammatory responses in cardiac surgery is proposed.
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Affiliation(s)
- Petrus R. de Jong
- Department of Pediatric Immunology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Home mailbox KC.03.063.0, PO Box 85090, 3508 AB Utrecht, The Netherlands
| | - Alvin W. L. Schadenberg
- Department of Pediatric Immunology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Home mailbox KC.03.063.0, PO Box 85090, 3508 AB Utrecht, The Netherlands
- Department of Pediatric Intensive Care, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Lundlaan 6, 3584 EA Utrecht, The Netherlands
| | - Nicolaas J. G. Jansen
- Department of Pediatric Intensive Care, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Lundlaan 6, 3584 EA Utrecht, The Netherlands
| | - Berent J. Prakken
- Department of Pediatric Immunology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Home mailbox KC.03.063.0, PO Box 85090, 3508 AB Utrecht, The Netherlands
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Gombocz K, Beledi Á, Alotti N, Kecskés G, Gábor V, Bogár L, Kőszegi T, Garai J. Influence of dextran-70 on systemic inflammatory response and myocardial ischaemia-reperfusion following cardiac operations. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2008; 11:R87. [PMID: 17697359 PMCID: PMC2206488 DOI: 10.1186/cc6095] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2007] [Revised: 07/26/2007] [Accepted: 08/14/2007] [Indexed: 11/16/2022]
Abstract
Introduction Experimental studies have demonstrated that dextran-70 reduces the leukocyte–endothelium interaction, but clinical evidence is still lacking. Our objective was to justify the anti-inflammatory effect of dextran-70 following cardiac operations. Methods Forty patients undergoing coronary bypass surgery (n = 32) or aortic valve replacement (n = 8) were enrolled in this prospective, randomized, double-blind study. Two groups were formed. In group A (n = 20), dextran-70 infusion was administered at a dose of 7.5 ml/kg before the initiation of cardiopulmonary bypass and at a dose of 12.5 ml/kg after the cessation of cardiopulmonary bypass. Group B served as a control with identical amounts of gelatin infusion (n = 20). The plasma concentration of procalcitonin, C-reactive protein, IL 6, IL 6r, IL 8, IL 10, soluble endothelial leukocyte adhesion molecule-1, soluble intercellular adhesion molecule-1, cardiac troponin-I and various haemodynamic parameters were measured in the perioperative period. Multivariate methods were used for statistical analysis. Results In group A, lower peak (median) plasma levels of procalcitonin (0.2 versus 1.4, p < 0.001), IL 8 (5.6 versus 94.8, p < 0.001), IL 10 (47.2 versus 209.7, p = 0.001), endothelial leukocyte adhesion molecule-1 (88.5 versus 130.6, p = 0.033), intercellular adhesion molecule-1 (806.7 versus 1,375.7, P = 0.001) and troponin-I (0.22 versus 0.66, p = 0.018) were found. There was no significant difference in IL 6, IL-6r and C-reactive protein values between groups. Higher figures of the cardiac index (p = 0.010) along with reduced systemic vascular resistance (p = 0.005) were noted in group A. Conclusion Our investigation demonstrated that the use of dextran-70 reduces the systemic inflammatory response and cardiac troponin-I release following cardiac operation. Trial registration number ISRCTN38289094.
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Affiliation(s)
- Károly Gombocz
- Zala County Hospital, Department of Cardiac Surgery, University of Pécs, Zalaegerszeg, Hungary
| | - Ágnes Beledi
- Zala County Hospital, Department of Cardiac Surgery, University of Pécs, Zalaegerszeg, Hungary
| | - Nasri Alotti
- Zala County Hospital, Department of Cardiac Surgery, University of Pécs, Zalaegerszeg, Hungary
| | - Gábor Kecskés
- Zala County Hospital, Department of Cardiac Surgery, University of Pécs, Zalaegerszeg, Hungary
| | - Valéria Gábor
- Zala County Hospital, Department of Pathology, University of Pécs, Zalaegerszeg, Hungary
| | - Lajos Bogár
- Department of Anesthesia and Intensive Care, University of Pécs, Pécs, Hungary
| | - Tamás Kőszegi
- Institute of Laboratory Medicine, University of Pécs, Pécs, Hungary
| | - János Garai
- Department of Pathophysiology and Gerontology, University of Pécs, Pécs, Hungary
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Takayama H, Soltow LO, Aldea GS. Differential Expression in Markers for Thrombin, Platelet Activation, and Inflammation in Cell Saver Versus Systemic Blood in Patients Undergoing On-Pump Coronary Artery Bypass Graft Surgery. J Cardiothorac Vasc Anesth 2007; 21:519-23. [PMID: 17678777 DOI: 10.1053/j.jvca.2007.01.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2006] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Elimination of cardiotomy suction increases reliance on cell-saver blood-conservation techniques. Reinfusion of processed cell-saver blood (PCSB) even without using cardiotomy field suction may contribute to thrombin, cytokines, platelet activators, and hemolytic factors measured systemically. DESIGN This study was designed as a prospective, unblinded observational study of patients undergoing first-time, nonemergent on-pump coronary artery bypass graft surgery. SETTING A university medical center. PARTICIPANTS Fourteen patients were enrolled after informed consent. INTERVENTIONS Arterial blood was sampled (1) before cardiopulmonary bypass, (2) immediately after bypass, and (3) 4 hours after bypass. PCSB, using the AutoLog (Medtronic, Inc, Minneapolis, MN), was sampled after bypass. MEASUREMENTS AND MAIN RESULTS Blood and PCSB levels of prothrombin fragments 1.2, beta-thromboglobulin, interleukin-6, interleukin-8, polymorphonuclear leukocyte-elastase, neuron-specific enolase, and S-100beta were assayed by using enzyme-linked immunosorbent assay. Paired comparisons were performed by using paired t tests. Compared with postbypass blood, processed cell-saver blood (prepatient infusion) had higher levels of polymorphonuclear leukocyte-elastase, interleukin-8, neuron-specific enolase, and S-100beta (p <or= 0.05). CONCLUSIONS Reinfusion of PCSB directly and independently contributes to systemic elevations in interleukin-8, polymorphonuclear elastase, neuron-specific enolase, and S-100beta, augmenting and perhaps accentuating the postoperative inflammatory response. Further evaluation and improvement in cell-salvaging technology and processing techniques are warranted.
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Affiliation(s)
- Hiroo Takayama
- Department of Surgery, Cardiothoracic Division, University of Washington School of Medicine, Seattle, WA 98195-3166, USA
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