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Chen Y, Liu Y, Lv H, Li Q, Shen J, Chen W, Shi J, Zhou C. Effect of Perioperative Nicorandil on Myocardial Protection in Patients Undergoing Cardiac Surgery with Cardiopulmonary Bypass, a Retrospective Study. Drug Des Devel Ther 2024; 18:223-231. [PMID: 38312992 PMCID: PMC10838497 DOI: 10.2147/dddt.s437801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 01/15/2024] [Indexed: 02/06/2024] Open
Abstract
Background The potential myocardial protective effect of nicorandil (NICD) in patients undergoing percutaneous coronary intervention has been established. However, its efficacy in the context of cardiac surgery remains controversial. The present study aimed to evaluate the myocardial protective effect of perioperative NICD use in patients undergoing cardiac surgery with cardiopulmonary bypass (CPB). Methods We retrospectively gathered data from patients undergoing cardiac bypass surgery between 12/2018 and 04/2021 in Fuwai Hospital. Subsequently, the patients were divided into two groups, NICD group and non-nicorandil (non-NICD) group. A 1, 3 propensity score matching (PSM) was conducted. The primary outcome was the incidence of myocardial injury. The secondary outcomes included the mechanical ventilation (MV) duration, intensive care unit (ICU) length of stay (LOS), hospital LOS, duration of chest drainage, the drainage volume, the total cost, the incidence of acute kidney injury (AKI), and the incidence of acute liver injury (ALI). Subsequently, we divided the entire population into two distinct subgroups based on their administration of NICD, and performed a comprehensive subgroup analysis. Results A total of 2406 patients were ultimately included in the study. After PSM, 250 patients in NICD group and 750 patients in non-NICD group were included in the analysis. Perioperative NICD reduced the incidence of myocardial injury (47.2% versus 38.8%, P=0.025). Our subgroup analysis revealed that preoperative NICD administration not only provided myocardial protection benefits (45.7% vs 35.8%, OR 0.66, 95% CI [0.45-0.97], P=0.041), but also demonstrated statistically significant reduction in ALI, the ICU and hospital LOS, and the duration of chest drainage (all P<0.05). Conclusion The perioperative NICD administration may confer myocardial protection in patients undergoing cardiac surgery with CPB. Furthermore, the preoperative utilization of NICD has the potential to mitigate the incidence of postoperative ALI, a reduction in the ICU and hospital LOS, and the duration of chest drainage.
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Affiliation(s)
- Yuye Chen
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences&Peking Union Medical College/National Center for Cardiovascular Diseases, Beijing, 100037, People's Republic of China
| | - Yue Liu
- Department of Anesthesiology, Peking Union Medical College Hospital, Beijing, 100730, People's Republic of China
| | - Hong Lv
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences&Peking Union Medical College/National Center for Cardiovascular Diseases, Beijing, 100037, People's Republic of China
| | - Qian Li
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences&Peking Union Medical College/National Center for Cardiovascular Diseases, Beijing, 100037, People's Republic of China
| | - Jingjia Shen
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences&Peking Union Medical College/National Center for Cardiovascular Diseases, Beijing, 100037, People's Republic of China
| | - Weiyun Chen
- Department of Anesthesiology, Peking Union Medical College Hospital, Beijing, 100730, People's Republic of China
| | - Jia Shi
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences&Peking Union Medical College/National Center for Cardiovascular Diseases, Beijing, 100037, People's Republic of China
| | - Chenghui Zhou
- Center for Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People's Republic of China
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Barac YD, Toledano R, Jawitz OK, Schroder JN, Daneshmand MA, Patel CB, Aravot D, Milano CA. Right and left ventricular assist devices are an option for bridge to heart transplant. JTCVS OPEN 2022; 9:146-159. [PMID: 36003474 PMCID: PMC9390634 DOI: 10.1016/j.xjon.2022.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 01/12/2022] [Indexed: 11/26/2022]
Abstract
Background Patients with a left ventricular assist device with right ventricular failure are prioritized on the heart transplant waitlist; however, their post-transplant survival is less well characterized. We aimed to determine whether pretransplant right ventricular failure affects postoperative survival in patients with a left ventricular assist device as a bridge to transplant. Methods We performed a retrospective review of the 2005-2018 Organ Procurement and Transplantation Network/United Network for Organ Sharing registry for candidates aged 18 years or more waitlisted for first-time isolated heart transplantation after left ventricular assist device implantation. Candidates were stratified on the basis of having right ventricular failure, defined as the need for right ventricular assist device or intravenous inotropes. Baseline demographic and clinical characteristics were compared among the 3 groups, and post-transplant survival was assessed. Results Our cohort included 5605 candidates who met inclusion criteria, including 450 patients with right ventricular failure, 344 patients with a left ventricular assist device and intravenous inotropes as a bridge to transplant, 106 patients with a left ventricular assist device and right ventricular assist device, and 5155 patients with a left ventricular assist device as a bridge to transplant without the need for right side support. Compared with patients without right ventricular failure, patients with a left ventricular assist device as a bridge to transplant with right ventricular failure were younger (median age 51 years, 55 vs 56 years, P < .001) and waited less time for organs (median 51 days, 93.5 vs 125 days, P < .001). These patients also had longer post-transplant length of stay (median 18 days, 20 vs 16 days, P < .001). Right ventricular failure was not associated with decreased post-transplant long-term survival on unadjusted Kaplan–Meier analysis (P = .18). Neither preoperative right ventricular assist device nor intravenous inotropes independently predicted worse survival on multivariate Cox proportional hazards analysis. However, pretransplant liver dysfunction (total bilirubin >2) was an independent predictor of worse survival (hazard ratio, 1.74; 95% confidence interval, 1.39-2.17; P < .001), specifically in the left ventricular assist device group and not in the left ventricular assist device + right ventricular assist device/intravenous inotropes group. Conclusions Patients with biventricular failure are prioritized on the waiting list, because their critical pretransplant condition has limited impact on their post-transplant survival (short-term effect only); thus, surgeons should be confident to perform transplantation in these severely ill patients. Because liver dysfunction (a surrogate marker of right ventricular failure) was found to affect long-term survival in patients with a left ventricular assist device, surgeons should be encouraged to perform transplantation in these severely ill patients after a recipient's optimization by inotropes or a right ventricular assist device because even when the bilirubin level is elevated in these patients (treated with right ventricular assist device/inotropes), their long-term survival is not affected. Future studies should assess recipients' optimization before organ acceptance to improve long-term survival.
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Single-pass albumin dialysis and hemoadsorption for bilirubin and bile acids removal for a child with hyperbilirubinemia after ventricular assist device implantation. J Artif Organs 2022; 25:270-273. [PMID: 35038050 DOI: 10.1007/s10047-022-01309-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 01/04/2022] [Indexed: 10/19/2022]
Abstract
We report the successful management of hyperbilirubinemia using two different modalities of extracorporeal bilirubin removal therapy for a pediatric patient. A 13-year-old boy with dilated cardiomyopathy requiring veno-arterial extracorporeal membrane oxygenation (VA-ECMO) developed acute kidney injury and was dependent on continuous renal replacement therapy. He developed hyperbilirubinemia with a peak total bilirubin level of 786 μmol/L after implantation of biventricular assist device (BiVAD). Extracorporeal bilirubin and bile acids removal using single-pass albumin dialysis (SPAD) with 4% albumin as dialysate brought down the bilirubin level to 672 μmol/L after 21 h of therapy. Subsequently, he was started on two sessions of hemoadsorption using the Cytosorb® column which further lowered the total bilirubin level to 306 μmol/ in 24 h and 173 μmol/ after the treatment. No complication was encountered. Our case illustrated that both SPAD and hemoadsorption can effectively and safely reduce the serum bilirubin and bile acid levels in pediatric patients with BiVAD implantation. The ease of set-up, faster rate of bilirubin decline and capability of cytokine removal make hemoadsorption a favorable alternative to albumin dialysis.
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Conway J, Ravekes W, McConnell P, Cantor RS, Koehl D, Sun B, Daly RC, Hsu DT. Early Improvement in Clinical Status Following Ventricular Assist Device Implantation in Children: A Marker for Survival. ASAIO J 2022; 68:87-95. [PMID: 33852494 DOI: 10.1097/mat.0000000000001420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
While clinical status at the time of ventricular assist device (VAD) implant can negatively affect outcomes, it is unclear if early improvement after implant can have a positive effect. Therefore, the objectives of this study were to describe the clinical status of pediatric patients supported with a VAD and determine the impact of clinical status on the 1-month follow-up form on survival and ability to discharge. This was a retrospective analysis of data collected prospectively by the Pediatric Interagency Registry for Mechanical Circulatory Support Registry (Pedimacs) Registry. The Pedimacs database was queried for patients implanted between September 19, 2012, and September 30, 2019, who were alive on VAD support at 1-month postimplant on either a paracorporeal pulsatile or intracorporeal continuous device. Four factors on the 1-month follow-up were the focus of this study: mechanical ventilation, supplemental nutritional support, inotropic support, and ambulatory status. These factors were regarded as present if detected between 1-week and 1-month postimplant and were analyzed to determine their impact on survival following 1 month of VAD support and on successful discharge from hospital in patients with implantable continuous-flow devices. The eligible study cohort consisted of 414 patients with a mean age of 9.6 ± 6.2 years, weight of 40.8 ± 32.3 kg with the majority being male (56.7%) and having cardiomyopathy (68%). An isolated left ventricular assist device (LVAD) was the most common implant (85.5%). At implant, 40% were ventilated, 57% required nutritional support, 93% were on inotropes, and 58% were nonambulating. On the 1-month postimplant form, there were significant improvements in all four categories (14% ventilator support, 46% nutritional support, 53% on inotropes, and 25% nonambulating). However, there was no significant early change in the percentage of patients requiring supplemental nutrition in the paracorporeal pulsatile devices (88% vs. 82%; p = 0.2). Presence of these clinical parameters in early follow-up postimplant had a significant negative impact on survival and on the ability of patients with continuous-flow devices to be discharged. Presence of four specific clinical parameters early after VAD placement is associated with worse overall survival and an inability to discharge patients on VAD support. Ongoing work is needed for optimization of patients before implant and aggressive rehabilitation after implant to help improve long-term outcomes.
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Affiliation(s)
- Jennifer Conway
- From the Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | | | | | - Ryan S Cantor
- Kirklin Institute for Research in Surgical Outcomes (KIRSO), The University of Alabama at Birmingham, Birmingham, Alabama
| | - Devin Koehl
- Kirklin Institute for Research in Surgical Outcomes (KIRSO), The University of Alabama at Birmingham, Birmingham, Alabama
| | - Benjamin Sun
- Abbott Northwestern Hospital, Minneapolis, Minnesota
| | | | - Daphne T Hsu
- The Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, New York
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Goodwin ML, Kagawa H, Selzman CH. The good, the bad, the ugly: Optimal left ventricular assist device duration in bridge to transplantation. JTCVS OPEN 2021; 8:116-120. [PMID: 36004133 PMCID: PMC9390263 DOI: 10.1016/j.xjon.2021.10.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 10/14/2021] [Indexed: 11/27/2022]
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Gustafsson F, Ben Avraham B, Chioncel O, Hasin T, Grupper A, Shaul A, Nalbantgil S, Hammer Y, Mullens W, Tops LF, Elliston J, Tsui S, Milicic D, Altenberger J, Abuhazira M, Winnik S, Lavee J, Piepoli MF, Hill L, Hamdan R, Ruhparwar A, Anker S, Crespo-Leiro MG, Coats AJS, Filippatos G, Metra M, Rosano G, Seferovic P, Ruschitzka F, Adamopoulos S, Barac Y, De Jonge N, Frigerio M, Goncalvesova E, Gotsman I, Itzhaki Ben Zadok O, Ponikowski P, Potena L, Ristic A, Jaarsma T, Ben Gal T. HFA of the ESC position paper on the management of LVAD-supported patients for the non-LVAD specialist healthcare provider Part 3: at the hospital and discharge. ESC Heart Fail 2021; 8:4425-4443. [PMID: 34585525 PMCID: PMC8712918 DOI: 10.1002/ehf2.13590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/22/2021] [Accepted: 08/19/2021] [Indexed: 12/28/2022] Open
Abstract
The growing population of left ventricular assist device (LVAD)‐supported patients increases the probability of an LVAD‐ supported patient hospitalized in the internal or surgical wards with certain expected device related, and patient‐device interaction complication as well as with any other comorbidities requiring hospitalization. In this third part of the trilogy on the management of LVAD‐supported patients for the non‐LVAD specialist healthcare provider, definitions and structured approach to the hospitalized LVAD‐supported patient are presented including blood pressure assessment, medical therapy of the LVAD supported patient, and challenges related to anaesthesia and non‐cardiac surgical interventions. Finally, important aspects to consider when discharging an LVAD patient home and palliative and end‐of‐life approaches are described.
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Affiliation(s)
- Finn Gustafsson
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Binyamin Ben Avraham
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C., Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Tal Hasin
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Avishai Grupper
- Heart Failure Institute, Lev Leviev Heart Center, Chaim Sheba Medical Center, Tel-Hashomer, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Aviv Shaul
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Yoav Hammer
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Wilfried Mullens
- Ziekenhuis Oost Limburg, Genk, University Hasselt, Hasselt, Belgium
| | - Laurens F Tops
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeremy Elliston
- Anesthesiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Steven Tsui
- Transplant Unit, Royal Papworth Hospital, Cambridge, UK
| | - Davor Milicic
- Department for Cardiovascular Diseases, Hospital Center Zagreb, University of Zagreb, Zagreb, Croatia
| | - Johann Altenberger
- SKA-Rehabilitationszentrum Großgmain, Salzburger, Straße 520, Großgmain, 5084, Austria
| | - Miriam Abuhazira
- Department of Cardiothoracic Surgery, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Stephan Winnik
- Department of Cardiology, University Heart Center, University Hospital Zurich, Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland
| | - Jacob Lavee
- Heart Transplantation Unit, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Lorrena Hill
- School of Nursing and Midwifery, Queen's University, Belfast, UK
| | - Righab Hamdan
- Department of Cardiology, Beirut Cardiac Institute, Beirut, Lebanon
| | - Arjang Ruhparwar
- Department of Cardiac Surgery, University of Heidelberg, Heidelberg, Germany
| | - Stefan Anker
- Department of Cardiology (CVK), Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Marisa Generosa Crespo-Leiro
- Complexo Hospitalario Universitario A Coruña (CHUAC), CIBERCV, Instituto de Investigacion Biomedica A Coruña (INIBIC), Universidad de a Coruña (UDC), A Coruña, Spain
| | | | - Gerasimos Filippatos
- Heart Failure Unit, Attikon University Hospital, National and Kapodistrian University of Athens, Greece. School of Medicine, University of Cyprus, Nicosia, Cyprus
| | - Marco Metra
- Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Giuseppe Rosano
- Cardiovascular Clinical Academic Group, St George's Hospitals NHS Trust University of London, London, UK.,RCCS San Raffaele Pisana, Rome, Italy
| | - Petar Seferovic
- Serbian Academy of Sciences and Arts, Heart Failure Center, Faculty of Medicine, Belgrade University Medical Center, Belgrade, Serbia
| | - Frank Ruschitzka
- Department of Cardiology, University Hospital, University Heart Center, Zurich, Switzerland
| | - Stamatis Adamopoulos
- Heart Failure and Heart Transplantation Unit, Onassis Cardiac Surgery Center, Athens, Greece
| | - Yaron Barac
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nicolaas De Jonge
- Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Maria Frigerio
- Transplant Center and De Gasperis Cardio Center, Niguarda Hospital, Milan, Italy
| | | | - Israel Gotsman
- Heart Institute, Hadassah University Hospital, Jerusalem, Israel
| | - Osnat Itzhaki Ben Zadok
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Piotr Ponikowski
- Centre for Heart Diseases, University Hospital, Wroclaw, Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Luciano Potena
- Heart and Lung Transplant Program, Bologna University Hospital, Bologna, Italy
| | - Arsen Ristic
- Department of Cardiology of the Clinical Center of Serbia, Belgrade University School of Medicine, Belgrade, Serbia
| | - Tiny Jaarsma
- Department of Nursing, Faculty of Medicine and Health Sciences, University of Linköping, Linköping, Sweden
| | - Tuvia Ben Gal
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Shi S, Lei G, Yang L, Zhang C, Fang Z, Li J, Wang G. Using Machine Learning to Predict Postoperative Liver Dysfunction After Aortic Arch Surgery. J Cardiothorac Vasc Anesth 2021; 35:2330-2335. [PMID: 33745835 DOI: 10.1053/j.jvca.2021.02.046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/06/2021] [Accepted: 02/16/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVES The study compared machine-learning models with traditional logistic regression to predicting liver outcomes after aortic arch surgery. DESIGN Retrospective review from January 2013 to May 2017. SETTING Fuwai Hospital. PARTICIPANTS The study comprised 672 consecutive patients who had undergone aortic arch surgery. MEASUREMENTS AND MAIN RESULTS Three machine-learning methods were compared with logistic regression with regard to the prediction of postoperative liver dysfunction (PLD) after aortic arch surgery. The perioperative characteristics, including the patients' baseline medical condition and intraoperative data, were analyzed. The performance of the models was assessed using the area under the receiver operating characteristic curve. Naïve Bayes had the best discriminative ability for the prediction of PLD (area under the receiver operating characteristic curve = 0.77) compared with random forest (0.76), support vector machine (0.73), and logistic regression (0.72). The primary endpoint of PLD was observed in 185 patients (27.5%). The cardiopulmonary bypass time, long surgery time, long aortic clamp time, high preoperative bilirubin value, and low rectal temperature were strongly associated with the development of PLD after aortic arch surgery. CONCLUSION The machine-learning method of naïve Bayes predicts PLD after aortic arch surgery significantly better than traditional logistic regression.
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Affiliation(s)
- Sheng Shi
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guiyu Lei
- Department of Anesthesiology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Lijing Yang
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Congya Zhang
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhongrong Fang
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jun Li
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guyan Wang
- Department of Anesthesiology, Beijing Tongren Hospital, Capital Medical University, Beijing, China.
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Rosenbaum AN, Ternus BW, Pahwa S, Stulak JM, Clavell AL, Schettle SD, Behfar A, Jentzer JC. Risk of Liver Dysfunction After Left Ventricular Assist Device Implantation. Ann Thorac Surg 2020; 111:1961-1967. [PMID: 33058819 DOI: 10.1016/j.athoracsur.2020.08.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/21/2020] [Accepted: 08/05/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Incident liver dysfunction after left ventricular assist device implantation has been previously associated with adverse outcomes, yet data on perioperative risk markers are sparse. METHODS We retrospectively reviewed consecutive patients undergoing continuous-flow left ventricular assist device implant between 2007 and 2017 at a single institution. Perioperative variables were evaluated by univariate modeling and adjusted for false discovery rate. Variables most significantly associated with incident Interagency Registry for Mechanically Assisted Circulatory Support-defined liver dysfunction (INT-LD) were evaluated using logistic regression and optimal cutpoints were defined. One-year survival was evaluated using Kaplan-Meier analysis. RESULTS We included 359 patients (79% male; mean age 59 ± 13 years; 46% ischemic; 64% destination therapy). Lower right ventricular stroke work index at the time of right heart catheterization, higher right atrial pressure 6 hours after right heart catheterization, higher preoperative total bilirubin, longer cardiopulmonary bypass time, and greater volume of intraoperative ultrafiltration were most strongly associated with incident INT-LD (adjusted P < .01 for each). Initial right ventricular stroke work index less than 460 mm Hg∗mL/m2 (odds ratio [OR] 4.6; 95% confidence interval [CI], 2.3 to 9.4), 6-hour right heart catheterization 14 mm Hg or greater (OR 4.3; 95% CI, 2.1 to 8.8), cardiopulmonary bypass time longer than 137 minutes (OR 3.3; 95% CI, 1.8 to 6.2; P < .01 for all), ultrafiltration more than 2.95 L (OR 3.7; 95% CI, 2 to 6.8), and total bilirubin greater than 1.4 mg/dL (OR 2.7; 95% CI, 1.4 to 5) were each strongly associated with risk of INT-LD, which was associated with decreased unadjusted 1-year survival (P < .001). CONCLUSIONS Right ventricular stroke work index, right heart catheterization, cardiopulmonary bypass time, and ultrafiltration were each more strongly associated with elevated risk of INT-LD after left ventricular assist device implant than total bilirubin. Therefore, optimization of right ventricular hemodynamics and minimizing cardiopulmonary bypass time and ultrafiltration could potentially reduce the risk of liver dysfunction, but these observations require prospective validation.
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Affiliation(s)
- Andrew N Rosenbaum
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota; Division of Cardiovascular Medicine, Department of Medicine, University of Wisconsin, Madison, Wisconsin.
| | - Bradley W Ternus
- Division of Cardiovascular Medicine, Department of Medicine, University of Wisconsin, Madison, Wisconsin
| | - Siddharth Pahwa
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - John M Stulak
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - Alfredo L Clavell
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota; William J von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota
| | - Sarah D Schettle
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - Atta Behfar
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota; William J von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota; VanCleve Cardiac Regenerative Medicine Program, Center for Regenerative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Jacob C Jentzer
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
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Yang L, Li J, Wang G, Zhou H, Fang Z, Shi S, Lei G, Zhang C, Chen Y, Yang X. Postoperative liver dysfunction after total arch replacement combined with frozen elephant trunk implantation: incidence, risk factors and outcomes. Interact Cardiovasc Thorac Surg 2019; 29:930-936. [PMID: 31504538 DOI: 10.1093/icvts/ivz209] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 07/25/2019] [Accepted: 08/01/2019] [Indexed: 01/20/2023] Open
Abstract
Abstract
OBJECTIVES
The authors aimed to clarify the incidence and risk factors of postoperative liver dysfunction (PLD) in patients undergoing total arch replacement combined with frozen elephant trunk implantation and to determine the association of PLD with short-term outcomes.
METHODS
Data from 672 adult patients undergoing total arch replacement with frozen elephant trunk from January 2013 until December 2016 at Fuwai Hospital were analysed retrospectively. A multivariable logistic regression model was used to identify the risk factors for PLD.
RESULTS
The overall incidence of PLD was 27.5%, which was associated with higher in-hospital mortality (PLD 4.9% vs No PLD 0.8%, P = 0.002) and 30-day mortality (PLD 9.2% vs No PLD 2.5%, P < 0.001) and a higher incidence of major adverse events (PLD 54.6% vs No PLD 23.4%, P < 0.001). In the multivariable analysis, preoperative hypotension [odds ratio (OR) 1.97, 95% confidence interval (CI) 1.14–3.41; P = 0.02), coronary artery disease (OR 2.64, 95% CI 1.17–5.96; P = 0.02), prolonged cardiopulmonary bypass duration (OR 1.01, 95% CI 1.00–1.01; P < 0.001), increased preoperative alanine transferase (OR 1.01, 95% CI 1.00–1.01; P < 0.001), preoperative platelet count <100 × 109/l (OR 3.99, 95% CI 1.74–9.14; P = 0.001) and increased intraoperative erythrocyte transfusion (OR 1.07, 95% CI 1.01–1.12; P = 0.02) were identified as independent risk factors for PLD.
CONCLUSIONS
PLD was associated with increased mortality and morbidity. Among the independent risk factors for PLD, cardiopulmonary bypass duration and erythrocyte transfusion could be modifiable. A skilled surgical team and an ideal blood protection strategy may be helpful to protect liver function.
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Affiliation(s)
- Lijing Yang
- Department of Anaesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jun Li
- Department of Anaesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guyan Wang
- Department of Anaesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Anaesthesiology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Hui Zhou
- Department of Anaesthesiology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhongrong Fang
- Department of Anaesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sheng Shi
- Department of Anaesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guiyu Lei
- Department of Anaesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Congya Zhang
- Department of Anaesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yimeng Chen
- Department of Anaesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiying Yang
- Department of Anaesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Predictors of mid-term outcomes in patients undergoing implantation of a ventricular assist device directly after extracorporeal life support. Eur J Cardiothorac Surg 2018; 55:773-779. [DOI: 10.1093/ejcts/ezy351] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/23/2018] [Accepted: 09/13/2018] [Indexed: 01/07/2023] Open
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11
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Saint LL. Invited Commentary. Ann Thorac Surg 2017; 104:1562-1563. [PMID: 29054211 DOI: 10.1016/j.athoracsur.2017.05.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 05/24/2017] [Indexed: 10/18/2022]
Affiliation(s)
- Lindsey L Saint
- Division of Cardiothoracic Surgery, Washington University School of Medicine, Barnes Jewish Hospital, 660 S Euclid Ave, Campus Box 8234, St. Louis, MO 63110.
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