1
|
Abbasciano RG, Tomassini S, Roman MA, Rizzello A, Pathak S, Ramzi J, Lucarelli C, Layton G, Butt A, Lai F, Kumar T, Wozniak MJ, Murphy GJ. Effects of interventions targeting the systemic inflammatory response to cardiac surgery on clinical outcomes in adults. Cochrane Database Syst Rev 2023; 10:CD013584. [PMID: 37873947 PMCID: PMC10594589 DOI: 10.1002/14651858.cd013584.pub2] [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] [Indexed: 10/25/2023]
Abstract
BACKGROUND Organ injury is a common and severe complication of cardiac surgery that contributes to the majority of deaths. There are no effective treatment or prevention strategies. It has been suggested that innate immune system activation may have a causal role in organ injury. A wide range of organ protection interventions targeting the innate immune response have been evaluated in randomised controlled trials (RCTs) in adult cardiac surgery patients, with inconsistent results in terms of effectiveness. OBJECTIVES The aim of the review was to summarise the results of RCTs of organ protection interventions targeting the innate immune response in adult cardiac surgery. The review considered whether the interventions had a treatment effect on inflammation, important clinical outcomes, or both. SEARCH METHODS CENTRAL, MEDLINE, Embase, conference proceedings and two trial registers were searched on October 2022 together with reference checking to identify additional studies. SELECTION CRITERIA RCTs comparing organ protection interventions targeting the innate immune response versus placebo or no treatment in adult patients undergoing cardiac surgery where the treatment effect on innate immune activation and on clinical outcomes of interest were reported. DATA COLLECTION AND ANALYSIS Searches, study selection, quality assessment, and data extractions were performed independently by pairs of authors. The primary inflammation outcomes were peak IL-6 and IL-8 concentrations in blood post-surgery. The primary clinical outcome was in-hospital or 30-day mortality. Treatment effects were expressed as risk ratios (RR) and standardised mean difference (SMD) with 95% confidence intervals (CI). Meta-analyses were performed using random effects models, and heterogeneity was assessed using I2. MAIN RESULTS A total of 40,255 participants from 328 RCTs were included in the synthesis. The effects of treatments on IL-6 (SMD -0.77, 95% CI -0.97 to -0.58, I2 = 92%) and IL-8 (SMD -0.92, 95% CI -1.20 to -0.65, I2 = 91%) were unclear due to heterogeneity. Heterogeneity for inflammation outcomes persisted across multiple sensitivity and moderator analyses. The pooled treatment effect for in-hospital or 30-day mortality was RR 0.78, 95% CI 0.68 to 0.91, I2 = 0%, suggesting a significant clinical benefit. There was little or no treatment effect on mortality when analyses were restricted to studies at low risk of bias. Post hoc analyses failed to demonstrate consistent treatment effects on inflammation and clinical outcomes. Levels of certainty for pooled treatment effects on the primary outcomes were very low. AUTHORS' CONCLUSIONS A systematic review of RCTs of organ protection interventions targeting innate immune system activation did not resolve uncertainty as to the effectiveness of these treatments, or the role of innate immunity in organ injury following cardiac surgery.
Collapse
Affiliation(s)
| | | | - Marius A Roman
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Angelica Rizzello
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Suraj Pathak
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Joussi Ramzi
- Leicester Medical School, University of Leicester, Leicester, UK
| | - Carla Lucarelli
- Department of Cardiac Surgery, University of Verona, Verona, Italy
| | - Georgia Layton
- University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Ayesha Butt
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Florence Lai
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Tracy Kumar
- Leicester Clinical Trials Unit, University of Leicester, Leicester, UK
| | - Marcin J Wozniak
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Gavin J Murphy
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| |
Collapse
|
2
|
Bhirowo YP, Raksawardana YK, Setianto BY, Sudadi S, Tandean TN, Zaharo AF, Ramsi IF, Kusumawardani HT, Triyono T. Hemolysis and cardiopulmonary bypass: meta-analysis and systematic review of contributing factors. J Cardiothorac Surg 2023; 18:291. [PMID: 37833747 PMCID: PMC10571250 DOI: 10.1186/s13019-023-02406-y] [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: 02/18/2023] [Accepted: 09/30/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND The use of cardiopulmonary bypass (CPB) is almost inevitable in cardiac surgery. However, it can cause complications, including hemolysis. Until now, there have not been any standards for reducing hemolysis from CPB. Therefore, this systematic review was conducted to determine the factors that increase or reduce hemolysis in the use of CPB. METHODS Keywords Earches (cardiac surgery AND cardiopulmonary bypass AND hemolysis) were done on PubMed databases and Cochrane CENTRAL from 1990-2021 for published randomized controlled trials (RCTs) that studied interventions on CPB, in cardiac surgery patients, and measured hemolysis as one of the outcomes. Studies involving patients with preoperative hematological disorders, prosthetic valves, preoperative use of intra-aortic balloon pumps and extracorporeal circulation, emergency and minimally invasive surgery are excluded RESULTS: The search yielded 64 studies that met the inclusion criteria, which involved a total of 3,434 patients. The most common surgery was coronary revascularization (75%). Out of 64 studies, 33 divided into 7 analyses. Remaining 31 studies were synthesized qualitatively. Significant decreases were found in centrifugal vs roller pumps for PFHb (p = 0.0006) and Hp (p < 0.0001) outcomes, separated vs combined suctioned blood (p = 0.003), CPB alternatives vs conventional CPB (p < 0.0001), and mini extracorporeal circulation (MiniECC) vs conventional CPB for LDH (p = 0.0008). Significant increases were found in pulsatility (p = 0.03) and vacuum-assisted venous drainage (VAVD) vs gravity-assisted venous drainage (GAVD) (p = 0.002). CONCLUSION The review shows that hemolysis could be caused by several factors and efforts have been made to reduce it, combining significant efforts could be beneficial. However, this review has limitations, such as heterogeneity due to no standards available for conducting CPB. Therefore, further research with standardized guidelines for CPB is needed to yield more comparable studies. Meta-analyses with more specific parameters should be done to minimize heterogeneity.
Collapse
Affiliation(s)
- Yudo P Bhirowo
- Department of Anesthesiology and Intensive Care, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Dr. Sardjito General Hospital, Jl. Kesehatan No. 1, Sendowo, Sekip Utara, Depok District, Sleman Regency, Yogyakarta, 55281, Indonesia.
| | - Yusuf K Raksawardana
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Budi Y Setianto
- Department of Cardiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - Sudadi Sudadi
- Department of Anesthesiology and Intensive Care, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Dr. Sardjito General Hospital, Jl. Kesehatan No. 1, Sendowo, Sekip Utara, Depok District, Sleman Regency, Yogyakarta, 55281, Indonesia
| | - Tommy N Tandean
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Alfia F Zaharo
- Department of Ophthalmology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - Irhash F Ramsi
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Hening T Kusumawardani
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Teguh Triyono
- Department of Clinical Pathology and Laboratory Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| |
Collapse
|
3
|
Cheng T, Barve R, Cheng YWM, Ravendren A, Ahmed A, Toh S, Goulden CJ, Harky A. Conventional versus miniaturized cardiopulmonary bypass: A systematic review and meta-analysis. JTCVS OPEN 2021; 8:418-441. [PMID: 36004169 PMCID: PMC9390465 DOI: 10.1016/j.xjon.2021.09.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 09/24/2021] [Indexed: 11/05/2022]
Abstract
Objective A meta-analysis of randomized controlled trials was performed to compare the effects of miniaturized extracorporeal circulation (MECC) and conventional extracorporeal circulation (CECC) on morbidity and mortality rates after cardiac surgery. Methods A comprehensive literature search was conducted using Ovid, PubMed, Medline, EMBASE, and the Cochrane databases. Randomized controlled trials from the year 2000 with n > 40 patients were considered. Key search terms included variations of "mini," "cardiopulmonary," "bypass," "extracorporeal," "perfusion," and "circuit." Studies were assessed for bias using the Cochrane Risk of Bias tool. The primary outcomes were postoperative mortality and stroke. Secondary outcomes included arrhythmia, myocardial infarction, renal failure, blood loss, and a composite outcome comprised of mortality, stroke, myocardial infarction and renal failure. Duration of intensive care unit, and hospital stay was also recorded. Results The 42 studies eligible for this study included a total of 2154 patients who underwent CECC and 2196 patients who underwent MECC. There were no significant differences in any preoperative or demographic characteristics. Compared with CECC, MECC did not reduce the incidence of mortality, stroke, myocardial infarction, and renal failure but did significantly decrease the composite of these outcomes (odds ratio, 0.64; 95% confidence interval [CI], 0.50-0.81; P = .0002). MECC was also associated with reductions in arrhythmia (odds ratio, 0.67; 95% CI, 0.54-0.83; P = .0003), blood loss (mean difference [MD], -96.37 mL; 95% CI, -152.70 to -40.05 mL; P = .0008), hospital stay (MD, -0.70 days; 95% CI, -1.21 to -0.20 days; P = .006), and intensive care unit stay (MD, -2.27 hours; 95% CI, -3.03 to -1.50 hours; P < .001). Conclusions MECC demonstrates clinical benefits compared with CECC. Further studies are required to perform a cost-utility analysis and to assess the long-term outcomes of MECC. These should use standardized definitions of endpoints such as mortality and renal failure to reduce inconsistency in outcome reporting.
Collapse
Key Words
- AKI, acute kidney injury
- CABG, coronary artery bypass graft
- CECC, conventional extracorporeal circulation
- CI, confidence interval
- CPB, cardiopulmonary bypass
- FFP, fresh-frozen plasma
- ICU, intensive care unit
- IL-6, interleukin-6
- IL-8, interleukin-8
- MECC, miniaturized extracorporeal circulation
- MI, myocardial infarction
- OR, odds ratio
- POAF, postoperative atrial fibrillation
- RBC, red blood cells
- RCT, randomized control trial
- cardiac surgery
- cardiopulmonary bypass
- coronary-artery bypass grafting
- meta-analysis
- minimal extracorporeal circulation
Collapse
Affiliation(s)
- Timothy Cheng
- Faculty of Medicine, Imperial College School of Medicine, Imperial College London, London, United Kingdom
| | - Rajas Barve
- Faculty of Medicine, Imperial College School of Medicine, Imperial College London, London, United Kingdom
| | - Yeu Wah Michael Cheng
- Faculty of Medicine, Imperial College School of Medicine, Imperial College London, London, United Kingdom
| | - Andrew Ravendren
- Faculty of Medicine, Imperial College School of Medicine, Imperial College London, London, United Kingdom
| | - Amna Ahmed
- Faculty of Medicine, Imperial College School of Medicine, Imperial College London, London, United Kingdom
| | - Steven Toh
- University of Liverpool School of Medicine, Liverpool, United Kingdom
| | - Christopher J. Goulden
- Faculty of Medicine, Imperial College School of Medicine, Imperial College London, London, United Kingdom
| | - Amer Harky
- Department of Cardiothoracic Surgery, Liverpool Heart and Chest, Liverpool, United Kingdom
| |
Collapse
|
4
|
Sardu C, Massetti M, Testa N, Martino LD, Castellano G, Turriziani F, Sasso FC, Torella M, De Feo M, Santulli G, Paolisso G, Marfella R. Effects of Sodium-Glucose Transporter 2 Inhibitors (SGLT2-I) in Patients With Ischemic Heart Disease (IHD) Treated by Coronary Artery Bypass Grafting via MiECC: Inflammatory Burden, and Clinical Outcomes at 5 Years of Follow-Up. Front Pharmacol 2021; 12:777083. [PMID: 34867407 PMCID: PMC8634684 DOI: 10.3389/fphar.2021.777083] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/22/2021] [Indexed: 02/03/2023] Open
Abstract
Introduction: Minimally invasive extracorporeal circulation (MiECC) reduced inflammatory burden, leading to best clinical outcomes in patients treated with coronary artery bypass grafting (CABG). Despite this, the patients with type 2 diabetes mellitus (T2DM) vs those without T2DM (non-T2DM) have a worse prognosis, caused by over-inflammation and modulated by sodium-glucose transporter 2 receptors. However, we evaluated the inflammatory burden and clinical outcomes in non-T2DM vs T2DM patients under sodium-glucose transporter 2 inhibitors (SGLT2-I users) vs non-SGLT2-I users at 5 years of follow-up post-CABG via MiECC. Materials and methods: In a multicenter study, we screened consecutive patients with indications to receive CABG. The study endpoints were the inflammatory burden (circulating serum levels of tumor necrosis factor-alpha (TNF-α), interleukin 1 and 6 (IL-1 and IL-6), C-reactive protein (CRP), and leucocytes count) and the clinical outcomes at follow-up of 5 years in non-T2DM vs SGLT2-I users, in non-T2DM vs non-SGLT2-I users, and SGLT2-I users vs non-SGLT2-I users. Results: At baseline, and at one year and 5 years of follow-up, the non-T2DM vs SGLT2-I users, non-T2DM vs non-SGLT2-I users, and SGLT2-I users vs non-SGLT2-I users had the lowest values of IL-1, IL-6, and TNF-α (p < 0.05). At one year of follow-up, SGLT2-I users vs non-T2DM and non-SGLT2-I users vs non-T2DM users had a higher rate of all deaths, cardiac deaths, re-myocardial infarction, repeat revascularization, and stroke, and of the composite endpoint (p < 0.05). In a multivariate Cox regression analysis, the composite endpoint was predicted by IL-1 [2.068 (1.367-3.129)], TNF-α [1.989 (1.081-2.998)], and SGLT2-I [0.504 (0.078-0.861)]. Conclusion: In T2DM patients, the SGLT2-I significantly reduced the inflammatory burden and ameliorated clinical outcomes at 5 years of follow-up post-CABG via MiECC.
Collapse
Affiliation(s)
- Celestino Sardu
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
- Department of Cardiovascular and Arrhythmias, Campobasso, Italy
| | - Massimo Massetti
- Department of Cardiovascular and Arrhythmias, Campobasso, Italy
- Department of Cardio-thoracic Surgery, Catholic University of Sacred Heart, Rome, Italy
| | - Nicola Testa
- Department of Cardiovascular and Arrhythmias, Campobasso, Italy
| | | | | | - Fabrizio Turriziani
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Ferdinando Carlo Sasso
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Michele Torella
- Department of Cardiothoracic Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Marisa De Feo
- Department of Cardiothoracic Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Gaetano Santulli
- Department of Advanced Biomedical Sciences, International Translational Research and Medical Education Academic Research Unit (ITME), Federico II University, Naples, Italy
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, Wilf Family Cardiovascular Research Institute, New York, NY, United States
- Department of Molecular Pharmacology, Fleischer Institute for Diabetes and Metabolism (FIDAM), Montefiore University Hospital, New York, NY, United States
| | - Giuseppe Paolisso
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
- Mediterranea Cardiocentro, Naples, Italy
| | - Raffaele Marfella
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
- Mediterranea Cardiocentro, Naples, Italy
| |
Collapse
|
5
|
Minimally Invasive Aortic Valve Replacement on Minimally Invasive Extracorporeal Circulation: Going beyond Aesthetics. THE JOURNAL OF EXTRA-CORPOREAL TECHNOLOGY 2020; 52:90-95. [PMID: 32669734 DOI: 10.1182/ject-2000015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 05/14/2020] [Indexed: 11/20/2022]
Abstract
We present our multidisciplinary and multistep strategy in patients undergoing minimally invasive aortic valve replacement (mAVR) on minimally invasive extracorporeal circulation (MiECC) compared with control groups of a single strategy and conventional techniques. This cohort study included high-risk patients (Society of Thoracic Surgeons [STS] risk score >8%) undergoing aortic valve surgery under different strategies during the period from January 2017 until March 2019. Patients were matched for age, gender, body mass index, and STS score: group 1 (MiAVR) based on a minimally invasive technique with J-mini-sternotomy, rapid deployment valve (RDV), and type IV customized MiECC; group 2 (control-mAVR) consisted of minimally invasive technique with only J mini-sternotomy and RDV on a conventional extracorporeal system; group 3 (control-MiECC): full sternotomy and type IV customized MiECC; and group 4 (control): full sternotomy on a conventional extracorporeal system. The MiAVR group had significantly less duration of x-clamp time (35.4 ± 11 minutes), postoperative respiratory support (4.1 ± 1 hour), postoperative hemorrhage (250 ± 50 mL), and intensive care unit stay (1 ± .5 days) than the control-conventional (group 4) group. Seventy-six percent of patients did not receive any blood products in MiAVR (p = .025 vs. group 4). Incidence of atrial fibrillation (8%) and low cardiac output (14%) in MiAVR were significantly better than control. Critics of minimally invasive techniques sustain that potential advantages are offset by a longer cross-clamp and cardiopulmonary bypass duration, which may translate into inferior clinical outcomes. We advocate that our multidisciplinary approach supported by multiple technologies may be associated with faster recovery and superior outcomes than conventional minimally/conventional techniques.
Collapse
|
6
|
Kimura N, Momose N, Kusadokoro S, Yasuda T, Kusaura R, Kokubo R, Hori D, Okamura H, Itoh S, Yuri K, Yamaguchi A. Minimized perfusion circuit for acute type A aortic dissection surgery. Artif Organs 2020; 44:E470-E481. [PMID: 32420625 DOI: 10.1111/aor.13724] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 04/21/2020] [Accepted: 05/09/2020] [Indexed: 01/03/2023]
Abstract
A minimized perfusion circuit (MPC) may reduce transfusion requirement and inflammatory response. Its use, however, has not been standardized for complicated cardiovascular surgery. We assessed outcomes of surgery for acute type A aortic dissection (ATAAD) performed with a MPC under circulatory arrest. The study involved 706 patients treated surgically for ATAAD (by hemiarch repair [n = 571] or total arch repair [n = 135]). Total arch repair was performed using selective antegrade cerebral perfusion. Our MPC, a semi-closed bypass system, incorporating a completely closed circuit and a level-sensing reservoir in the venous circuit, was used. Clinical variables, transfusion volume, and outcomes were investigated in patients who underwent hemiarch repair or total arch repair. The overall incidences of shock, organ ischemia, and coagulopathy (prothrombin time-international normalized ratio >1.5) were 26%, 35%, and 8%, respectively. Mean extracorporeal circulation (ECC) time was 149 minutes for the hemiarch repair group and 241 minutes for the total arch repair group, respectively. No patient required conversion to conventional ECC, and there were no complications related to the use of the MPC. The need for transfusion (98% vs. 91%, P = .017) and median transfusion volume (1970 vs. 1680 mL, P = .002) was increased in the total arch repair group. Neither in-hospital mortality (total arch; 12% vs. hemiarch; 7%, P = .11) nor 10-year survival (74.4% vs. 68.4%, P = .79) differed significantly. Outcomes of surgery for ATAAD performed with the MPC were acceptable. The possibility of transfusion and transfusion volume remains high during such surgery, despite the use of the MPC.
Collapse
Affiliation(s)
- Naoyuki Kimura
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Naoki Momose
- Department of Medical Engineering, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Sho Kusadokoro
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Toru Yasuda
- Department of Medical Engineering, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Rie Kusaura
- Department of Medical Engineering, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Ryo Kokubo
- Department of Medical Engineering, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Daijiro Hori
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Homare Okamura
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Satoshi Itoh
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Koichi Yuri
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Atsushi Yamaguchi
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| |
Collapse
|
7
|
El-Essawi A, Bauer A, Gröger S, Hausmann H, Gehron J, Böning A, Harringer W. Minimalinvasive extrakorporale Zirkulation. ZEITSCHRIFT FUR HERZ THORAX UND GEFASSCHIRURGIE 2020. [DOI: 10.1007/s00398-019-00349-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
8
|
Carozza R, Fazzi D, Pietrini A, Cefarelli M, Mazzocca F, Vessella W, Berretta P, Romagnoli M, Alfonsi J, Zahedi HM, Munch C, Di Eusanio M. Minimally invasive aortic valve replacement: extracorporeal circulation optimization and minimally invasive extracorporeal circulation system evolution. Perfusion 2020; 35:865-869. [PMID: 32228201 DOI: 10.1177/0267659120913385] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Treatment of aortic valve disease has become less and less invasive during the last years, thanks to progress in anesthesiology, surgical techniques, and perfusion management. In fact, it has been demonstrated that shorter skin incision, combined with ultra-fast-track anesthesia and minimized extracorporeal circuit could improve clinical outcomes. Current evidence shows that minimally invasive extracorporeal circulation system is associated with reduced red blood cells' transfusion rate, improved end-organ perfusion, decreased incidence of postoperative atrial fibrillation, air embolism leakage, and so less cerebral accidents with better neurological outcomes. Moreover, the use of a closed circuit seems to be more physiologic for the patients, reducing systemic inflammatory response due to less air-blood contact and the use of biocompatible surfaces. In the literature, the benefits of minimally invasive extracorporeal circulation are described mostly for coronary surgery but few data are nowadays available for minimally invasive extracorporeal circulation during aortic valve replacement. In this article, we describe our perfusion protocol in minimally invasive aortic valve replacement.
Collapse
Affiliation(s)
- Roberto Carozza
- Department of Cardiovascular, Perfusion Unit, Lancisi Cardiovascular Center, Ospedali Riuniti, Ancona, Italy
| | - Diego Fazzi
- Department of Cardiovascular, Perfusion Unit, Lancisi Cardiovascular Center, Ospedali Riuniti, Ancona, Italy
| | - Armando Pietrini
- Department of Cardiovascular, Perfusion Unit, Lancisi Cardiovascular Center, Ospedali Riuniti, Ancona, Italy
| | - Mariano Cefarelli
- Department of Cardiac Surgery, Lancisi Cardiovascular Center, Polytechnic University of Marche, Ancona, Italy
| | - Francesca Mazzocca
- Department of Cardiovascular, Perfusion Unit, Lancisi Cardiovascular Center, Ospedali Riuniti, Ancona, Italy
| | - Walter Vessella
- Department of Cardiovascular, Cardiac Anaesthesia and Intensive Care Unit, Lancisi Cardiovascular Center, Ospedali Riuniti, Ancona, Italy
| | - Paolo Berretta
- Department of Cardiac Surgery, Lancisi Cardiovascular Center, Polytechnic University of Marche, Ancona, Italy
| | - Monica Romagnoli
- Department of Cardiovascular, Perfusion Unit, Lancisi Cardiovascular Center, Ospedali Riuniti, Ancona, Italy
| | - Jacopo Alfonsi
- Department of Cardiac Surgery, Lancisi Cardiovascular Center, Polytechnic University of Marche, Ancona, Italy
| | - Hossein M Zahedi
- Department of Cardiovascular, Cardiac Anaesthesia and Intensive Care Unit, Lancisi Cardiovascular Center, Ospedali Riuniti, Ancona, Italy
| | - Christopher Munch
- Department of Cardiovascular, Cardiac Anaesthesia and Intensive Care Unit, Lancisi Cardiovascular Center, Ospedali Riuniti, Ancona, Italy
| | - Marco Di Eusanio
- Department of Cardiac Surgery, Lancisi Cardiovascular Center, Polytechnic University of Marche, Ancona, Italy
| |
Collapse
|
9
|
Ertugay S, Kudsioğlu T, Şen T. Consensus Report on Patient Blood Management in Cardiac Surgery by Turkish Society of Cardiovascular Surgery (TSCVS), Turkish Society of Cardiology (TSC), and Society of Cardio-Vascular-Thoracic Anaesthesia and Intensive Care (SCTAIC). TURK GOGUS KALP DAMAR CERRAHISI DERGISI 2019; 27:429-450. [PMID: 32082905 PMCID: PMC7018143 DOI: 10.5606/tgkdc.dergisi.2019.01902] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 10/10/2019] [Indexed: 01/18/2023]
Abstract
Anemia, transfusion and bleeding independently increase the risk of complications and mortality in cardiac surgery. The main goals of patient blood management are to treat anemia, prevent bleeding, and optimize the use of blood products during the perioperative period. The benefit of this program has been confirmed in many studies and its utilization is strongly recommended by professional organizations. This consensus report has been prepared by the authors who are the task members appointed by the Turkish Society of Cardiovascular Surgery, Turkish Society of Cardiology (TSC), and Society of Cardio-Vascular-Thoracic Anaesthesia and Intensive Care to raise the awareness of patient blood management. This report aims to summarize recommendations for all perioperative blood- conserving strategies in cardiac surgery.
Collapse
Affiliation(s)
- Serkan Ertugay
- Department of Cardiovascular Surgery, Ege University School of Medicine, İzmir, Turkey
| | - Türkan Kudsioğlu
- Anesthesiology and Reanimation, University of Health Sciences, Siyami Ersek Thoracic and Cardiovascular Surgery Center, İstanbul, Turkey
| | - Taner Şen
- Department of Cardiology, University of Health Sciences, Kütahya
| |
Collapse
|
10
|
Stehouwer MC, de Vroege R, Bruggemans EF, Hofman FN, Molenaar MA, van Oeveren W, de Mol BA, Bruins P. The influence of gaseous microemboli on various biomarkers after minimized cardiopulmonary bypass. Perfusion 2019; 35:202-208. [DOI: 10.1177/0267659119867572] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction: Gaseous microemboli that originate from the cardiopulmonary bypass circuit may contribute to adverse outcome after cardiac surgery. We prospectively evaluated the influence of gaseous microemboli on the release of various biomarkers after use of a minimally invasive extracorporeal technology system. Methods: In 70 patients undergoing coronary artery bypass grafting with minimized cardiopulmonary bypass, gaseous microemboli were measured intraoperatively with a bubble counter. Intra- and postoperative biomarker levels for inflammatory response (interleukin-6, C5b-9), endothelial damage (von Willebrand factor, soluble vascular cell adhesion molecule-1), oxidative stress (malondialdehyde, 8-isoprostane, neuroketal), and neurological injury (neuron-specific enolase, brain-type fatty acid-binding protein) were analyzed using immune assay techniques. The relationship between gaseous microemboli number or volume and the incremental area under the curve (iAUC24h) or peak change for the biomarkers was calculated. Results: All biomarkers except for malondialdehyde increased at least temporarily after coronary artery bypass grafting with a minimally invasive extracorporeal technology system. The median total gaseous microemboli number was 6,174 (interquartile range: 3,507-10,531) and the median total gaseous microemboli volume was 4.31 µL (interquartile range: 2.71-8.50). There were no significant correlations between total gaseous microemboli number or volume and iAUC24h or peak change for any of the biomarkers. After controlling for the variance of possible other predictor variables, multiple linear regression analysis showed no association between gaseous microemboli parameters and release of biomarkers. Conclusion: This study showed no evidence that gaseous microemboli contribute to increased biomarker levels after coronary artery bypass grafting with cardiopulmonary bypass. A reason for the absence of damage by gaseous microemboli may be the relative and considerably small amount of gaseous microemboli entering the patients in this study.
Collapse
Affiliation(s)
- Marco C Stehouwer
- Department of Extracorporeal Circulation, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Roel de Vroege
- Department of Extracorporeal Circulation, HAGA Hospital, The Hague, The Netherlands
| | | | - Frederik N Hofman
- Department of Cardiothoracic Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Meyke A Molenaar
- Department of Anaesthesiology, Jeroen Bosch Hospital, Den Bosch, The Netherlands
| | - Wim van Oeveren
- Laboratory for Blood Compatibility and Biomarker Detection, HaemoScan, Groningen, The Netherlands
| | - Bastian A de Mol
- Section Cardiovascular Biomechanics, Faculty of Biomedical Technology, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Peter Bruins
- Department of Anaesthesiology, Intensive Care and Pain Management, St. Antonius Hospital, Nieuwegein, The Netherlands
| |
Collapse
|
11
|
Ranucci M, Baryshnikova E. Inflammation and coagulation following minimally invasive extracorporeal circulation technologies. J Thorac Dis 2019; 11:S1480-S1488. [PMID: 31293797 DOI: 10.21037/jtd.2019.01.27] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Minimally invasive extracorporeal perfusion technologies are based on the use of a minimally invasive extracorporeal circulation (MiECC) system. This includes a closed CPB circuit; biologically inert blood contact surfaces; reduced priming volume; a centrifugal pump; a membrane oxygenator; a heat exchanger; a cardioplegia system; a venous bubble trap/venous air removing device; and a shed blood management system. Some of these items, alone or in combination, are able to modify the blood activation usually elicited by cardiopulmonary bypass (CPB). The hemostatic system activation is less activated and lower degrees of thrombin generation and platelet activation have been found in numerous studies. Additionally, the reduced level of hemodilution plays an important role in preserving clot firmness after CPB with MiECC. These biochemical changes are reflected by a blood loss containment, a reduced need for allogeneic blood transfusions, and, in some studies, by a lower thromboembolic complications rate. The activation of the inflammatory cascade is in turn limited by MiECC, both directly (through a blunting of the contact-phase activation) and indirectly (through a limited thrombin generation, platelet activation, and consequent lower release of pro-inflammatory cytokines). The clinical consequences of this are mainly demonstrated by a lower rate of postoperative atrial fibrillation; other inflammation-derived outcomes appear favorably affected by MiECC (lung function, acute kidney injury) but the multi-factorial nature of these complications makes difficult to clearly attribute this pattern to a lower degree of inflammation. Overall, the existing body of evidence is in favor of MiECC with respect to standard CPB.
Collapse
Affiliation(s)
- Marco Ranucci
- Department of Cardiovascular Anesthesia and Intensive Care Unit, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Ekaterina Baryshnikova
- Department of Cardiovascular Anesthesia and Intensive Care Unit, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| |
Collapse
|
12
|
El-Essawi A, Breitenbach I, Haupt B, Brouwer R, Baraki H, Harringer W. Impact of minimally invasive extracorporeal circuits on octogenarians undergoing coronary artery bypass grafting. Have we been looking in the wrong direction? Eur J Cardiothorac Surg 2017; 52:1175-1181. [PMID: 28582490 DOI: 10.1093/ejcts/ezx156] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Accepted: 04/23/2017] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Minimally invasive extracorporeal circuits (MiECCs) aim at the preservation of physiologic reserves, the impact of which is expected to be most evident in patients in whom these are depleted. In this context, octogenarians present a subpopulation of specific interest. METHODS Based on the type of the utilized ECC, we performed a retrospective comparison between all octogenarians (n = 324) who received a primary coronary artery bypass in our institution from 2003 until 2010. RESULTS An MiECC was used in 52% of patients. Preoperative variables showed that the MiECC patients were older (83 ± 2 vs 82 ± 2 years; P = 0.001), had higher incidence of renal dysfunction (8% vs 3%; P = 0.04), moderately reduced left ventricular function (43 vs 33%; P = 0.07) and lower incidence of unstable angina (20% vs 28%; P = 0.06). To overcome these differences, a propensity score matching was performed and yielded 126 matched pairs of patients. The overall transfusion of packed red blood cells (2.3 ± 2.3 vs 3.4 ± 3.2 units per patint; P = <0.001), the rate of low cardiac output (0% vs 6%; P = 0.01) and the 30-day postoperative mortality (2.4% vs 9.5%; P = 0.02) were all in favour of the MiECC group in the matched patient population. CONCLUSIONS The MiECC concept has shown its benefits regarding both morbidity and mortality in this high-risk patient population. We believe that this beneficial effect finds its reason in a better preservation of physiologic reserves that are essential for a positive outcome in this patient group.
Collapse
Affiliation(s)
- Aschraf El-Essawi
- Department of Thoracic and Cardiovascular Surgery, Klinikum Braunschweig, Germany
| | - Ingo Breitenbach
- Department of Thoracic and Cardiovascular Surgery, Klinikum Braunschweig, Germany
| | - Benjamin Haupt
- Academy of Perfusion, German Heart Centre Berlin, Berlin, Germany
| | - Rene Brouwer
- Department of Thoracic and Cardiovascular Surgery, Klinikum Braunschweig, Germany
| | - Hassina Baraki
- Department of Cardiothoracic Surgery, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Wolfgang Harringer
- Department of Thoracic and Cardiovascular Surgery, Klinikum Braunschweig, Germany
| |
Collapse
|
13
|
Abstract
INTRODUCTION Cardiopulmonary bypass has undoubtedly been the cornerstone in the rapid development of cardiac surgery, allowing even the performance of procedures beyond the scope of cardiothoracic surgery. Its use however, is associated with significant complications that arise from the mechanical effects of the circuit on circulating blood components as well as the contact of blood with non-endothelial surfaces. Miniature cardiopulmonary bypass systems have been developed in an attempt to minimize these complications. Areas covered: Herein clinical outcomes from the most recent studies in adult cardiac surgery are discussed. The main benefits of miniaturisation as well as potential areas of further application are described. Expert commentary: Data is critically appraised in the context of current guidelines. Finally the need for further basic science in addition to large multi-centre randomized controlled trial data is highlighted.
Collapse
Affiliation(s)
- Ioannis Dimarakis
- a Department of Cardiothoracic Surgery , Wythenshawe Hospital , Manchester , UK
| |
Collapse
|
14
|
Anastasiadis K, Murkin J, Antonitsis P, Bauer A, Ranucci M, Gygax E, Schaarschmidt J, Fromes Y, Philipp A, Eberle B, Punjabi P, Argiriadou H, Kadner A, Jenni H, Albrecht G, van Boven W, Liebold A, de Somer F, Hausmann H, Deliopoulos A, El-Essawi A, Mazzei V, Biancari F, Fernandez A, Weerwind P, Puehler T, Serrick C, Waanders F, Gunaydin S, Ohri S, Gummert J, Angelini G, Falk V, Carrel T. Use of minimal invasive extracorporeal circulation in cardiac surgery: principles, definitions and potential benefits. A position paper from the Minimal invasive Extra-Corporeal Technologies international Society (MiECTiS). Interact Cardiovasc Thorac Surg 2016; 22:647-62. [PMID: 26819269 DOI: 10.1093/icvts/ivv380] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 11/25/2015] [Indexed: 12/11/2022] Open
Abstract
Minimal invasive extracorporeal circulation (MiECC) systems have initiated important efforts within science and technology to further improve the biocompatibility of cardiopulmonary bypass components to minimize the adverse effects and improve end-organ protection. The Minimal invasive Extra-Corporeal Technologies international Society was founded to create an international forum for the exchange of ideas on clinical application and research of minimal invasive extracorporeal circulation technology. The present work is a consensus document developed to standardize the terminology and the definition of minimal invasive extracorporeal circulation technology as well as to provide recommendations for the clinical practice. The goal of this manuscript is to promote the use of MiECC systems into clinical practice as a multidisciplinary strategy involving cardiac surgeons, anaesthesiologists and perfusionists.
Collapse
Affiliation(s)
| | - John Murkin
- Department of Anesthesiology and Perioperative Medicine, University of Western Ontario, London, Canada
| | | | - Adrian Bauer
- Department of Cardiothoracic Surgery, MediClin Heart Centre Coswig, Coswig, Germany
| | - Marco Ranucci
- Department of Anaesthesia and Intensive Care, Policlinico S. Donato, Milan, Italy
| | - Erich Gygax
- Department of Cardiovascular Surgery, University of Bern, Bern, Switzerland
| | - Jan Schaarschmidt
- Department of Cardiothoracic Surgery, MediClin Heart Centre Coswig, Coswig, Germany
| | - Yves Fromes
- University Pierre and Marie Curie (Paris 06), Paris, France
| | | | - Balthasar Eberle
- Department of Anesthesiology and Pain Therapy, University of Bern, Bern, Switzerland
| | - Prakash Punjabi
- Department of Cardiothoracic Surgery, Hammersmith Hospital, London, UK
| | - Helena Argiriadou
- Cardiothoracic Department, AHEPA University Hospital, Thessaloniki, Greece
| | - Alexander Kadner
- Department of Cardiovascular Surgery, University of Bern, Bern, Switzerland
| | - Hansjoerg Jenni
- Department of Cardiovascular Surgery, University of Bern, Bern, Switzerland
| | - Guenter Albrecht
- Department of Cardiothoracic and Vascular Surgery, Ulm University, Ulm, Germany
| | - Wim van Boven
- Department of Cardiothoracic Surgery, Amsterdam Medical Center, Amsterdam, Netherlands
| | - Andreas Liebold
- Department of Cardiothoracic and Vascular Surgery, Ulm University, Ulm, Germany
| | | | - Harald Hausmann
- Department of Cardiothoracic Surgery, MediClin Heart Centre Coswig, Coswig, Germany
| | | | - Aschraf El-Essawi
- Department of Thoracic and Cardiovascular Surgery, Braunschweig, Germany
| | - Valerio Mazzei
- Department of Adult Cardiac Surgery, Mater Dei Hospital, Bari, Italy
| | - Fausto Biancari
- Department of Cardiac Surgery, Oulu University Hospital, Oulu, Finland
| | - Adam Fernandez
- Department of Surgery, Sidra Medical & Research Centre, Doha, Qatar
| | - Patrick Weerwind
- Department of Cardiothoracic Surgery, Maastricht University Medical Centre, Maastricht, Netherlands
| | - Thomas Puehler
- Department of Thoracic and Cardiovascular Surgery, University Hospital of the Rhine University Bochum, Bad Oeynhausen, Germany
| | | | | | - Serdar Gunaydin
- Department of Cardiovascular Surgery, Medline Hospitals, Adana, Turkey
| | - Sunil Ohri
- Department of Cardiothoracic Surgery, Wessex Cardiac Centre, University Hospital Southampton, Hampshire, UK
| | - Jan Gummert
- Department of Thoracic and Cardiovascular Surgery, University Hospital of the Rhine University Bochum, Bad Oeynhausen, Germany
| | - Gianni Angelini
- Department of Cardiothoracic Surgery, Hammersmith Hospital, London, UK Department of Cardiac Surgery, Bristol Heart Institute, Bristol, UK
| | - Volkmar Falk
- Department of Cardiothoracic Surgery, German Heart Centre, Berlin, Germany
| | - Thierry Carrel
- Department of Cardiovascular Surgery, University of Bern, Bern, Switzerland
| |
Collapse
|
15
|
Ganushchak YM, Körver EPJ, Yamamoto Y, Weerwind PW. Versatile minimized system--a step towards safe perfusion. Perfusion 2015; 31:295-9. [PMID: 26354746 DOI: 10.1177/0267659115604711] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A growing body of evidence indicates the superiority of minimized cardiopulmonary bypass (CPB) systems compared to conventional systems in terms of inflammatory reactions and transfusion requirements. Evident benefits of minimized CPB systems, however, do not come without consequences. Kinetic-assisted drainage, as used in these circuits, can result in severe fluctuations of venous line pressures and, consequently, fluctuation of the blood flow delivered to the patient. Furthermore, subatmospheric venous line pressures can cause gaseous microemboli. Another limitation is the absence of cardiotomy suction, which can lead to excessive blood loss via a cell saver. The most serious limitation of minimized circuits is that these circuits are very constrained in the case of complications or changing of the surgery plan. We developed a versatile minimized system (VMS) with a priming volume of about 600 ml. A compliance chamber in the venous line decreases peaks of pressure fluctuations. This chamber also acts as a bubble trap. Additionally, the open venous reservoir is connected parallel to the venous line and excluded from the circulation during an uncomplicated CPB. This reservoir can be included in the circulation via a roller pump and be used as a cardiotomy reservoir. The amount and rate of returned blood in the circulation is regulated by a movable level detector. Further, the circuit can easily be converted to an open system with vacuum-assisted venous drainage in the case of unexpected complications. The VMS combines the benefits of minimized circuits with the versatility and safety of a conventional CPB system. Perfusionists familiar with this system can secure an adequate and timely response at expected and unexpected intraoperative complications.
Collapse
Affiliation(s)
- Y M Ganushchak
- Department of Cardiothoracic Surgery, Maastricht University Medical Centre and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
| | - E P J Körver
- Department of Cardiothoracic Surgery, Maastricht University Medical Centre and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
| | - Y Yamamoto
- Department of Clinical Engineering, Anjo Kosei Hospital, Anjo, Japan
| | - P W Weerwind
- Department of Cardiothoracic Surgery, Maastricht University Medical Centre and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
| |
Collapse
|
16
|
What We have Learned about Minimized Extracorporeal Circulation versus Conventional Extracorporeal Circulation: An Updated Meta-Analysis. Int J Artif Organs 2015; 38:444-53. [PMID: 26349528 DOI: 10.5301/ijao.5000427] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2015] [Indexed: 12/29/2022]
Abstract
Introduction The benefits of minimized extracorporeal circulation (MECC) compared with conventional extracorporeal circulation (CECC) are still in debate. Methods PubMed, EMBASE and the Cochrane Library were searched until November 10, 2014. After quality assessment, we chose a fixed-effects model when the trials showed low heterogeneity, otherwise a random-effects model was used. We performed univariate meta-regression and sensitivity analysis to search for the potential sources of heterogeneity. Cumulative meta-analysis was performed to access the evolution of outcome over time. Results 41 RCTs enrolling 3744 patients were included after independent article review by 2 authors. MECC significantly reduced atrial fibrillation (RR, 0.76; 95% CI, 0.66 to 0.89; P<0.001; I2 = 0%), and myocardial infarction (RR, 0.43; 95% CI, 0.26 to 0.71; P = 0.001; I2 = 0%). In addition, the results regarding chest tube drainage, transfusion rate, blood loss, red blood cell transfusion volume, and platelet count favored MECC as well. Conclusions MECC diminished morbidity of cardiovascular complications postoperatively, conserved blood cells, and reduced allogeneic blood transfusion.
Collapse
|
17
|
Rufa M, Schubel J, Ulrich C, Schaarschmidt J, Tiliscan C, Bauer A, Hausmann H. A retrospective comparative study of minimally invasive extracorporeal circulation versus conventional extracorporeal circulation in emergency coronary artery bypass surgery patients: a single surgeon analysis. Interact Cardiovasc Thorac Surg 2015; 21:102-7. [PMID: 25911678 DOI: 10.1093/icvts/ivv103] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 04/02/2015] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES At the moment, the main application of minimally invasive extracorporeal circulation (MiECC) is reserved for elective cardiac operations such as coronary artery bypass grafting (CABG) and/or aortic valve replacement. The purpose of this study was to compare the outcome of emergency CABG operations using either MiECC or conventional extracorporeal circulation (CECC) in patients requiring emergency CABG with regard to the perioperative course and the occurrence of major adverse cardiac and cerebral events (MACCE). METHODS We analysed the emergency CABG operations performed by a single surgeon, between January 2007 and July 2013, in order to exclude the differences in surgical technique. During this period, 187 emergency CABG patients (113 MiECC vs 74 CECC) were investigated retrospectively with respect to the following parameters: in-hospital mortality, MACCE, postoperative hospital stay and perioperative transfusion rate. RESULTS The mean logistic European System for Cardiac Operative Risk Evaluation was higher in the CECC group (MiECC 12.1 ± 16 vs CECC 15.0 ± 20.8, P = 0.15) and the number of bypass grafts per patient was similar in both groups (MiECC 2.94 vs CECC 2.93). There was no significant difference in the postoperative hospital stay or in major postoperative complications. The in-hospital mortality was higher in the CECC group 6.8% versus MiECC 4.4% (P = 0.48). The perioperative transfusion rate was lower with MiECC compared with CECC (MiECC 2.6 ± 3.2 vs CECC 3.8 ± 4.2, P = 0.025 units of blood per patient). CONCLUSIONS In our opinion, the use of MiECC in urgent CABG procedures is safe, feasible and shows no disadvantages compared with the use of CECC. Emergency operations using the MiECC system showed a significantly lower blood transfusion rate and better results concerning the unadjusted in-hospital mortality.
Collapse
Affiliation(s)
- Magdalena Rufa
- Department of Cardiovascular Surgery, MediClin Heart Centre Coswig, Coswig, Germany
| | - Jens Schubel
- Department of Cardiovascular Surgery, MediClin Heart Centre Coswig, Coswig, Germany
| | - Christian Ulrich
- Department of Cardiovascular Perfusion, MediClin Heart Centre Coswig, Coswig, Germany
| | - Jan Schaarschmidt
- Department of Cardiovascular Perfusion, MediClin Heart Centre Coswig, Coswig, Germany
| | - Catalin Tiliscan
- Institute of Infectious Diseases 'Prof. Dr. Matei Bals', Bucharest, Romania
| | - Adrian Bauer
- Department of Cardiovascular Perfusion, MediClin Heart Centre Coswig, Coswig, Germany Department of Clinical Medicine, Aarhus University, MediClin Heart Centre Coswig, Coswig, Germany
| | - Harald Hausmann
- Department of Cardiovascular Surgery, MediClin Heart Centre Coswig, Coswig, Germany
| |
Collapse
|
18
|
Hall R. Identification of Inflammatory Mediators and Their Modulation by Strategies for the Management of the Systemic Inflammatory Response During Cardiac Surgery. J Cardiothorac Vasc Anesth 2013; 27:983-1033. [DOI: 10.1053/j.jvca.2012.09.013] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Indexed: 12/21/2022]
|
19
|
Wittwer T, Sabashnikov A, Rahmanian PB, Choi YH, Zeriouh M, Mehler TO, Wahlers T. Less invasive coronary artery revascularization with a minimized extracorporeal circulation system: preliminary results of a comparative study with off-pump-procedures. J Cardiothorac Surg 2013; 8:75. [PMID: 23577663 PMCID: PMC3639032 DOI: 10.1186/1749-8090-8-75] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Accepted: 01/11/2013] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Coronary-artery-bypass-grafting (CABG) with conventional extracorporeal circulation (CECC) is associated with adverse effects such as systemic inflammatory response leading to a decrease in systemic vascular resistance and hemodynamic instability. Modern "less invasive" procedures have been established recently which potentially avoid negative side effects of CECC. The aim of this study was to compare perioperative outcome following coronary revascularization using either a minimized extracorporeal circuit (Mini-HLM) or off-pump technique (OPCAB). METHODS In this prospective ethics-approved trial, 120 patients referred for CABG were randomly assigned either to off-pump coronary artery bypass (OPCAB) or to a Mini-HLM procedure. Patient demographics, preoperative characteristics and extensive postoperative outcome were analyzed for both groups. Hemodynamic data were measured at seven time points perioperatively. RESULTS Operation-time was longer in the Mini-HLM group (178,3 ± 32,9 min) compared to OPCAB (133,2 ± 32,7 min, p < 0,001) with higher graft numbers in Mini-HLM group (3,11 ± 0,7 vs. 1,78 ± 0,7, p < 0.001). There were no significant differences in perioperative hemodynamic criteria, catecholaminergic support, hospital (p = 0,534) and intensive care unit stay (p = 0,880), ventilation time (p = 0,113), blood loss (p = 0,570), transfusion requirements, postoperative atrial fibrillation rate (p = 0,706) and neurocognitive disturbance (p = 0,297). No deaths and no myocardial infarctions were observed. CONCLUSIONS Coronary revascularisation with Mini-HLM represents a suitable and "less invasive" procedure which achieves all benefits of OPCAB but may allow for less demanding revascularisation than OPCAB in special patients with complex coronary anatomy and can therefore be used both on a routine basis and in all "conversion" cases of OPCAB.
Collapse
Affiliation(s)
- Thorsten Wittwer
- Department of Cardiothoracic Surgery, Heart Center, University Hospital of Cologne, Kerpener Str. 62, Cologne, 50924, Germany
| | - Anton Sabashnikov
- Department of Cardiothoracic Surgery, Heart Center, University Hospital of Cologne, Kerpener Str. 62, Cologne, 50924, Germany
| | - Parwis B Rahmanian
- Department of Cardiothoracic Surgery, Heart Center, University Hospital of Cologne, Kerpener Str. 62, Cologne, 50924, Germany
| | - Yeong-Hoon Choi
- Department of Cardiothoracic Surgery, Heart Center, University Hospital of Cologne, Kerpener Str. 62, Cologne, 50924, Germany
| | - Mohamed Zeriouh
- Department of Cardiothoracic Surgery, Heart Center, University Hospital of Cologne, Kerpener Str. 62, Cologne, 50924, Germany
| | - Thorsten O Mehler
- Department of Anesthesiology, University Hospital of Cologne, Kerpener Str. 62, Cologne, 50924, Germany
| | - Thorsten Wahlers
- Department of Cardiothoracic Surgery, Heart Center, University Hospital of Cologne, Kerpener Str. 62, Cologne, 50924, Germany
| |
Collapse
|
20
|
Anastasiadis K, Antonitsis P, Haidich AB, Argiriadou H, Deliopoulos A, Papakonstantinou C. Use of minimal extracorporeal circulation improves outcome after heart surgery; a systematic review and meta-analysis of randomized controlled trials. Int J Cardiol 2013; 164:158-69. [DOI: 10.1016/j.ijcard.2012.01.020] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2011] [Revised: 12/30/2011] [Accepted: 01/10/2012] [Indexed: 11/15/2022]
|
21
|
Doganci S, Gunaydin S, Kocak OM, Yilmaz S, Demirkilic U. Impact of the intensity of microemboli on neurocognitive outcome following cardiopulmonary bypass. Perfusion 2013; 28:256-62. [PMID: 23381348 DOI: 10.1177/0267659112470693] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND This study aimed to determine whether there was any association between the intensity of intraoperative gaseous microembolic signals (GME), neuropsychological testing and clinical outcome in high-risk patients undergoing coronary artery surgery (CABG). METHODS Over a 6-month period, GME activity was monitored in 102 Euroscore 6+ patients during cardiopulmonary bypass (CPB) with a conventional 32-micron arterial filter by non-invasive, real-time ultrasonic device. Cognitive tests; line bisection, the Stroop test, finger tapping, and the Rey Auditory Verbal Learning Test were performed at baseline, postoperative one week and postoperative one month. RESULTS The distribution of GME activity showed that there were three groups of patients: >500 total emboli (n = 38); 250 to 500 emboli (n = 30) and <250 emboli (n = 34) at a detection level of 2% of the circuit diameter on the arterial side. Line bisection, the Stroop test and finger tapping were impaired significantly in >500 emboli patients versus control (<250 emboli) in postoperative week one, but resolved in one month. CONCLUSIONS Correlation between intraoperative GME intensity and neurocognitive tests suggests that the level of GME might have a role in determining the psychological outcome after CABG with CPB.
Collapse
Affiliation(s)
- S Doganci
- Gulhane Military Academy of Medicine, Department of Cardiovascular Surgery, Ankara, Turkey
| | | | | | | | | |
Collapse
|
22
|
Harling L, Punjabi PP, Athanasiou T. Miniaturized extracorporeal circulation vs. off-pump coronary artery bypass grafting: What the evidence shows? Perfusion 2011; 26 Suppl 1:40-7. [DOI: 10.1177/0267659110396578] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Recognition of the potentially deleterious effects of esxtracorporeal circulation led to off-pump coronary artery surgery (OPCAB) experiencing a surge in popularity in the initial decade after its conception. However, OPCAB has its own limitations and technical difficulties, such as coronary access, increased left ventricular size and reduced function, which may lead to the potential for suboptimal revascularization. As an alternative technique, miniaturized extracorporeal circulation (mECC) may provide a more controlled operative field in which the heart may be manipulated whilst minimizing the inflammatory, coagulopathic and haemodilutional effects of cardiopulmonary bypass. In this review, we outline the proposed benefits of the mECC system, discuss the pitfalls associated with mECC, and directly compare mECC to ‘off-pump’ coronary surgery for a variety of clinical and non-clinical outcomes.
Collapse
Affiliation(s)
- L Harling
- Department of Surgery and Cancer, Imperial College London, UK
| | - P P Punjabi
- Cardiothoracic Surgery, Imperial College London NHS, Hammersmith Hospital, London, UK
| | - T Athanasiou
- Cardiothoracic Surgery, Imperial College London NHS, Hammersmith Hospital, London, UK
| |
Collapse
|
23
|
van Bijnen STA, Vermeer H, Mourisse JMJ, de Witte T, van Swieten HA, Muus P. Cardiopulmonary bypass in a patient with classic paroxysmal nocturnal hemoglobinuria during treatment with eculizumab. Eur J Haematol 2011; 87:376-8. [PMID: 21623921 DOI: 10.1111/j.1600-0609.2011.01656.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
24
|
Do Miniaturized Extracorporeal Circuits Confer Significant Clinical Benefit Without Compromising Safety? A Meta-Analysis of Randomized Controlled Trials. ASAIO J 2011; 57:141-51. [DOI: 10.1097/mat.0b013e318209d63b] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
25
|
Gunaydin S, McCusker K, Vijay V. Perioperative blood conservation strategies in pediatric patients undergoing open-heart surgery: impact of non-autologous blood transfusion and surface-coated extracorporeal circuits. Perfusion 2011; 26:199-205. [PMID: 21339244 DOI: 10.1177/0267659111398701] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND The aim of this study was to explore the relative clinical and biomaterial effects of blood transfusions (Tx) and novel low-prime, surface-coated circuitry on perioperative outcome in a pediatric population undergoing cardiac surgery with cardiopulmonary bypass (CPB). METHODS Over a 12-month period, 80 patients weighing >10 kg undergoing ventricular septal defect (VSD) repair with CPB were prospectively randomized into two groups according to the type of CBP circuit used, then each randomized group was enrolled into two groups again, according to the need for transfusion (N=20): Group 1- Tx-free procedures on low-prime, surface-coated extracorporeal circuitry (FX05, Terumo); Group 2- procedures requiring Tx on coated circuitry; Group 3- Tx-free procedures with standard uncoated circuitry (D902, Sorin); Group 4 (Control)- procedures requiring Tx on uncoated circuitry. Blood samples were collected at baseline (T1), at the end of the CPB (T2) and 24 h (T3) postoperatively. rSO(2) desaturation risk score >6000 (Invos, Somanetics) was calculated by multiplying rSO(2) <50% by time. RESULTS IL-6 levels (pg/ml) were significantly lower in Groups 1 and 3 versus control at T2 (13±4; 17±5 versus 33±8; p<0.05). CD11b/CD18 levels (%) were significantly lower in Group 1 (12±4) versus control (25±8) at T2 (p<0.05). Respiratory support time (h) was significantly less in Group 1 (11.4±6) versus control (19.8±7) (p<0.05). rSO(2) desaturation risk >6000 (%) was 15.7±9 in Group 1 and 26.8±11 in control (p<0.05). CONCLUSION Allogenic Tx amplifies the CPB-related inflammatory response. It is feasible to do congenital procedures safely without Tx for patients weighing >10 kg by using combined blood management strategies.
Collapse
Affiliation(s)
- Serdar Gunaydin
- Department of Cardiovascular Surgery, University of Kirikkale, Ankara, Turkey.
| | | | | |
Collapse
|