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Ayyala-Somayajula D, Dodge JL, Zhou K, Terrault NA, Yuan L. The impact of surging transplantation of alcohol-associated liver disease on transplantation for HCC and other indications. Hepatol Commun 2024; 8:e0455. [PMID: 38967588 DOI: 10.1097/hc9.0000000000000455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 04/01/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND Liver transplantation (LT) for alcohol-associated liver disease (ALD) is increasing and may impact LT outcomes for patients listed for HCC and other indications. METHODS Using US adults listed for primary LT (grouped as ALD, HCC, and other) from October 8, 2015, to December 31, 2021, we examined the impact of center-level ALD LT volume (ATxV) on waitlist outcomes in 2 eras: Era 1 (6-month wait for HCC) and Era 2 (MMaT-3). The tertile distribution of ATxV (low to high) was derived from the listed candidates as Tertile 1 (T1): <28.4%, Tertile 2 (T2): 28.4%-37.6%, and Tertile 3 (T3): >37.6% ALD LTs per year. Cumulative incidence of waitlist death and LT within 18 months from listing by LT indication were compared using the Gray test, stratified on eras and ATxV tertiles. Multivariable competing risk regression estimated the adjusted subhazard ratios (sHRs) for the risk of waitlist mortality and LT with interaction effects of ATxV by LT indication (interaction p). RESULTS Of 56,596 candidates listed, the cumulative waitlist mortality for those with HCC and other was higher and their LT probability was lower in high (T3) ATxV centers, compared to low (T1) ATxV centers in Era 2. However, compared to ALD (sHR: 0.92 [0.66-1.26]), the adjusted waitlist mortality for HCC (sHR: 1.15 [0.96-1.38], interaction p = 0.22) and other (sHR: 1.13 [0.87-1.46], interaction p = 0.16) were no different suggesting no differential impact of ATxV on the waitlist mortality. The adjusted LT probability for HCC (sHR: 0.89 [0.72-1.11], interaction p = 0.08) did not differ by AtxV while it was lower for other (sHR: 0.82 [0.67-1.01], interaction p = 0.02) compared to ALD (sHR: 1.04 [0.80-1.34]) suggesting a differential impact of ATxV on LT probability. CONCLUSIONS The high volume of LT for ALD does not impact waitlist mortality for HCC and others but affects LT probability for other in the MMAT-3 era warranting continued monitoring.
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Affiliation(s)
- Divya Ayyala-Somayajula
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Jennifer L Dodge
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Kali Zhou
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Norah A Terrault
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Liyun Yuan
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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Sierra L, Marenco-Flores A, Barba R, Goyes D, Ferrigno B, Diaz W, Medina-Morales E, Saberi B, Patwardhan VR, Bonder A. Influence of socioeconomic factors on liver transplant survival outcomes in patients with autoimmune liver disease in the United States. Ann Hepatol 2024; 29:101283. [PMID: 38151060 DOI: 10.1016/j.aohep.2023.101283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 12/29/2023]
Abstract
INTRODUCTION AND OBJECTIVES Autoimmune liver diseases (AILDs): autoimmune hepatitis (AIH), primary biliary cholangitis (PBC), and primary sclerosing cholangitis (PSC) have different survival outcomes after liver transplant (LT). Outcomes are influenced by factors including disease burden, medical comorbidities, and socioeconomic variables. MATERIALS AND METHODS Using the United Network for Organ Sharing database (UNOS), we identified 13,702 patients with AILDs listed for LT between 2002 and 2021. Outcomes of interest were waitlist removal, post-LT patient survival, and post- LT graft survival. A stepwise multivariate analysis was performed adjusting for transplant recipient gender, race, diabetes mellitus, model for end-stage liver disease (MELD) score, and additional social determinants including the presence of education, reliance on public insurance, working for income, and U.S. citizenship status. RESULTS Lack of college education and having public insurance increased the risk of waitlist removal (HR, 1.13; 95 % CI, 1.05-1.23, and HR, 1.09; 95 % CI, 1.00-1.18; respectively), and negatively influenced post-LT patient survival (HR, 1.16; 95 % CI, 1.06-1.26, and HR, 1.15; 95 % CI, 1.06-1.25; respectively) and graft survival (HR, 1.13; 95 % CI, 1.05-1.23, and HR, 1.15; 95 % CI, 1.06-1.25; respectively). Not working for income proved to have the greatest detrimental impact on both patient survival (HR, 1.41; 95 % CI, 1.24-1.6) and graft survival (HR, 1.21; 95 % CI, 1.09-1.35). CONCLUSIONS Our study highlights that lack of college education and public insurance have a detrimental impact on waitlist mortality, patient survival, and graft survival. Not working for income negatively affects post-LT survival outcomes. Not having U.S. citizenship does not affect survival outcomes in AILDs patients.
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Affiliation(s)
- Leandro Sierra
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Ana Marenco-Flores
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Romelia Barba
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Daniela Goyes
- Division of Digestive Diseases, Yale School of Medicine, New Haven, CT 06520, USA
| | - Bryan Ferrigno
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Wilfor Diaz
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Esli Medina-Morales
- Department of Medicine, Rutgers New Jersey Medical School, Medical Science Building, 185 South Orange Avenue, Newark, NJ 07103, USA
| | - Behnam Saberi
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Vilas R Patwardhan
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Alan Bonder
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA.
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Jones O, Claasen MPAW, Ivanics T, Choi WJ, Gavaria F, Rajendran L, Ghanekar A, Hirschfield G, Gulamhusein A, Shwaartz C, Reichman T, Sayed BA, Selzner M, Bhat M, Tsien C, Jaeckel E, Lilly L, McGilvray ID, Cattral MS, Selzner N, Sapisochin G. Pursuing living donor liver transplantation improves outcomes of patients with autoimmune liver diseases: An intention-to-treat analysis. Liver Transpl 2024:01445473-990000000-00360. [PMID: 38619393 DOI: 10.1097/lvt.0000000000000374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 02/01/2024] [Indexed: 04/16/2024]
Abstract
Living donor liver transplantation (LDLT) offers the opportunity to decrease waitlist time and mortality for patients with autoimmune liver disease (AILD), autoimmune hepatitis, primary biliary cholangitis, and primary sclerosing cholangitis. We compared the survival of patients with a potential living donor (pLDLT) on the waitlist versus no potential living donor (pDDLT) on an intention-to-treat basis. Our retrospective cohort study investigated adults with AILD listed for a liver transplant in our program between 2000 and 2021. The pLDLT group comprised recipients with a potential living donor. Otherwise, they were included in the pDDLT group. Intention-to-treat survival was assessed from the time of listing. Of the 533 patients included, 244 (43.8%) had a potential living donor. Waitlist dropout was higher for the pDDLT groups among all AILDs (pDDLT 85 [29.4%] vs. pLDLT 9 [3.7%], p < 0.001). The 1-, 3, and 5-year intention-to-treat survival rates were higher for pLDLT versus pDDLT among all AILDs (95.7% vs. 78.1%, 89.0% vs. 70.1%, and 87.1% vs. 65.5%, p < 0.001). After adjusting for covariates, pLDLT was associated with a 38% reduction in the risk of death among the AILD cohort (HR: 0.62, 95% CI: 0.42-0.93 [ p <0.05]), and 60% among the primary sclerosing cholangitis cohort (HR: 0.40, 95% CI: 0.22-0.74 [ p <0.05]). There were no differences in the 1-, 3, and 5-year post-transplant survival between LDLT and DDLT (AILD: 95.6% vs. 92.1%, 89.9% vs. 89.4%, and 89.1% vs. 87.1%, p =0.41). This was consistent after adjusting for covariates (HR: 0.97, 95% CI: 0.56-1.68 [ p >0.9]). Our study suggests that having a potential living donor could decrease the risk of death in patients with primary sclerosing cholangitis on the waitlist. Importantly, the post-transplant outcomes in this population are similar between the LDLT and DDLT groups.
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Affiliation(s)
- Owen Jones
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Marco P A W Claasen
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
- Department of Surgery, Division of HPB & Transplant Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Tommy Ivanics
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
- Department of Surgery, Henry Ford Hospital, Detroit, Michigan, USA
- Department of Surgical Sciences, Akademiska Sjukhuset, Uppsala University, Uppsala, Sweden
| | - Woo Jin Choi
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Felipe Gavaria
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Luckshi Rajendran
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Anand Ghanekar
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Gideon Hirschfield
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Aliya Gulamhusein
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Chaya Shwaartz
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Trevor Reichman
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Blayne Amir Sayed
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Markus Selzner
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Mamatha Bhat
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Cynthia Tsien
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Elmar Jaeckel
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Les Lilly
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Ian D McGilvray
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Mark S Cattral
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Nazia Selzner
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
| | - Gonzalo Sapisochin
- HBP & Multi Organ Transplant Program, Ajmera Transplant Center, University Health Network Toronto, Toronto, Ontario, Canada
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Kelly C, Zen Y, Heneghan MA. Post-Transplant Immunosuppression in Autoimmune Liver Disease. J Clin Exp Hepatol 2023; 13:350-359. [PMID: 36950491 PMCID: PMC10025678 DOI: 10.1016/j.jceh.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/10/2022] [Accepted: 07/04/2022] [Indexed: 02/17/2023] Open
Abstract
Autoimmune liver diseases (AILDs) are a group of conditions where immune-mediated liver damage can lead to the need for transplantation. Collectively, they account for almost a quarter of all liver transplants. Outcomes in terms of graft and patient survival for all liver transplants have improved markedly over decades with improvements in patient selection, surgical techniques and longer-term care and this is also seen in patients with AILDs. The current five- and ten-year survival rates post-transplant in autoimmune disease are excellent, at 88% and 78%, respectively. A key factor in maintaining good outcomes post liver transplant for these autoimmune conditions is the immunosuppression strategy. These patients have increased the rates of rejection, and autoimmune conditions can all recur in the graft ranging from 12 to 60% depending on the population studied. Immunosuppressive regimens are centred on calcineurin inhibitors, often combined with low dose corticosteroids, with or without the addition of antimetabolite therapy. There is no clear evidence-based immunosuppressive regimen for these conditions, and a tailored approach balancing the individuals' immunological profile against the risks of immunosuppression is often used. There are disease-specific considerations to optimised graft function including the role of ursodeoxycholic acid in both primary biliary cholangitis and primary sclerosing cholangitis and the role and timing of colectomy in primary sclerosing cholangitis in inflammatory bowel disease patients. However, unmet needs still exist in the management of AILDs post liver transplantation particularly in building the evidence base for optimal immunosuppression as well as mitigating the risk of recurrent disease.
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Key Words
- AIH, Autoimmune hepatitis
- AILD, Autoimmune liver disease
- CNI, Calcineurin inhibitors
- IBD, Inflammatory bowel disease
- LT, Liver transplantation
- PBC, Primary biliary cholangitis
- PSC, Primary sclerosing cholangitis
- autoimmune liver disease
- immunosuppression
- rAIH, Recurrent autoimmune hepatitis
- rPBC, Recurrent primary biliary cholangitis
- rPSC, Recurrent primary sclerosing cholangitis
- transplantation
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Affiliation(s)
- Claire Kelly
- Institute of Liver Studies, Kings College Hospital, London, UK
| | - Yoh Zen
- Institute of Liver Studies, Kings College Hospital, London, UK
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Goyes D, Barba R, Medina-Morales E, Saberi B, Patwardhan V, Bonder A. Waitlist mortality in patients with autoimmune liver diseases. Ann Hepatol 2022; 27:100742. [PMID: 35835366 DOI: 10.1016/j.aohep.2022.100742] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/03/2022] [Accepted: 07/04/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Autoimmune liver diseases such as autoimmune hepatitis, primary biliary cholangitis, and primary sclerosing cholangitis are the primary indication for ∼24% of total liver transplants. The liver transplant allocation system is currently based upon the Model for End-Stage Liver Disease and it often underestimates the severity of autoimmune liver diseases. We aim to compare the rate of adverse waitlist removal among patients with all autoimmune liver diseases and other indications for liver transplant in the Model for End-Stage Liver -Na era. MATERIALS AND METHODS Using the United Network for Organ Sharing database, we identified all patients listed for liver transplant from 2016 to 2019. The outcome of interest was waitlist survival defined as the composite outcome of death or removal for clinical deterioration. Competing risk analysis was used to evaluate the waitlist survival. RESULTS Patients with autoimmune hepatitis had a higher risk of being removed from the waitlist for death or clinical deterioration (SHR 1.37, 95% CI 1.08-1.72; P<0.007), followed by primary biliary cholangitis (SHR 1.34, 95% CI 1.07-1.68; P<0.011). CONCLUSIONS High waitlist death or removal for clinical deterioration was observed in patients with PBC and AIH when compared to other etiologies. It may be useful to reassess the process of awarding MELD exception points to mitigate such disparity.
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Affiliation(s)
- Daniela Goyes
- Department of Medicine, Loyola Medicine-MacNeal Hospital, Berwyn, IL, United States
| | - Romelia Barba
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Esli Medina-Morales
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Behnam Saberi
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Vilas Patwardhan
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Alan Bonder
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Boston, MA, United States.
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Abstract
Autoimmune liver diseases are characterized by immune-mediated inflammation and eventual destruction of the hepatocytes and the biliary epithelial cells. They can progress to irreversible liver damage requiring liver transplantation. The post-liver transplant goals of treatment include improving the recipient’s survival, preventing liver graft-failure, and decreasing the recurrence of the disease. The keystone in post-liver transplant management for autoimmune liver diseases relies on identifying which would be the most appropriate immunosuppressive maintenance therapy. The combination of a steroid and a calcineurin inhibitor is the current immunosuppressive regimen of choice for autoimmune hepatitis. A gradual withdrawal of glucocorticoids is also recommended. On the other hand, ursodeoxycholic acid should be initiated soon after liver transplant to prevent recurrence and improve graft and patient survival in primary biliary cholangitis recipients. Unlike the previously mentioned autoimmune diseases, there are not immunosuppressive or disease-modifying agents available for patients with primary sclerosing cholangitis. However, colectomy and annual colonoscopy are key components during the post-liver transplant period.
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Choi WK, Kim J, Choi HJ, Hong SH, Chae MS. Fatal intracardiac and pulmonary arterial thromboembolic damage following ABO-incompatible living donor liver transplantation for autoimmune hepatitis: A case report. Medicine (Baltimore) 2021; 100:e24298. [PMID: 33466218 PMCID: PMC7808536 DOI: 10.1097/md.0000000000024298] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/23/2020] [Indexed: 01/05/2023] Open
Abstract
RATIONALE We present the case of a patient with autoimmune hepatitis who suffered fatal intracardiac and pulmonary arterial thromboembolic complications after ABO-incompatible living donor liver transplantation (ABOi LDLT) with splenectomy. PATIENT CONCERNS A 46-year-old female (blood type B+) with autoimmune hepatitis and hepatitis B carrier status underwent elective ABOi LDLT. The donor liver was from a 51-year-old male living donor (blood type A+). A splenectomy was performed without bleeding complications. Intraoperatively, the patients hemodynamic condition was acceptable, with no evidence of thromboembolism on transesophageal echocardiography (TEE). DIAGNOSIS Postoperatively, her platelet count increased from 15.0 to 263.0 (× 109/L) and thromboelastographic parameters indicated hypercoagulable state. She suffered acute circulatory collapse, respiratory distress and, eventually, a decline in mental status. The attending physicians in the intensive care unit (ICU) immediately performed resuscitation. INTERVENTIONS The patient underwent emergency exploratory surgery. Intraoperatively, hypotension, bradycardia and arrhythmia developed, together with high central venous pressure. Assessment of cardiac structure and function using rescue TEE incidentally identified multiple, huge thromboembolic clots in the cardiac chambers; therefore, the patient underwent cardiac thromboembolectomy, including cardiopulmonary bypass with hypothermia therapy. OUTCOMES Due to severe cardiac and respiratory distress, the patient required venoarterial extracorporeal membrane oxygenation (VAECMO) in the operating room and ICU. Despite continuous resuscitation in the ICU and maintenance of VAECMO, she suffered severe hypotension and massive bleeding that eventually led to death. LESSONS In patients with autoimmune hepatitis, risk factors for thromboembolism should be rigorously controlled during the peak period of reactive thrombocytosis after ABOi LDLT with splenectomy.
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Affiliation(s)
- Won Kyu Choi
- Department of Anesthesiology and Pain Medicine, Uijeongbu St. Mary's Hospital
| | - Junghan Kim
- Department of Anesthesiology and Pain Medicine, St. Vincent's Hospital
| | | | - Sang Hyun Hong
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Min Suk Chae
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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