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Lee IK, Chang PH, Yeh CH, Li WF, Yin SM, Lin YC, Tzeng WJ, Chen CL, Lin CC, Wang CC. Risk factors and crucial prognostic indicators of mortality in liver transplant recipients with bloodstream infections: A comprehensives study of 1049 consecutive liver transplants over an 11-year period. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2024:S1684-1182(24)00109-9. [PMID: 38944568 DOI: 10.1016/j.jmii.2024.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 04/22/2024] [Accepted: 06/15/2024] [Indexed: 07/01/2024]
Abstract
BACKGROUND Liver transplantation (LT) is a pivotal treatment for end-stage liver disease. However, bloodstream infections (BSI) in the post-operative period present a significant threat to patient survival. This study aims to identify risk factors for post-LT BSI and crucial prognostic indicators for mortality among affected patients. METHODS We conducted a retrospective study of adults diagnosed with end-stage liver disease who underwent their initial LT between 2010 and 2021. Those who developed BSI post-LT during the same hospital admission were classified into the BSI group. RESULTS In this cohort of 1049 patients, 89 (8.4%) developed BSI post-LT, while 960 (91.5%) did not contract any infection. Among the BSI cases, 17 (19.1%) patients died. The average time to BSI onset was 48 days, with 46% occurring within the first month post-LT. Of the 123 isolated microorganisms, 97 (78.8%) were gram-negative bacteria. BSI patients had significantly longer stays in the intensive care unit and hospital compared to non-infected patients. The 90-day and in-hospital mortality rates for recipients with BSI were significantly higher than those without infections. Multivariate analysis indicated heightened BSI risk in patients with blood loss >3000 mL during LT (odds ratio [OR] 2.128), re-operation within 30 days (OR 2.341), post-LT bile leakage (OR 3.536), and graft rejection (OR 2.194). Additionally, chronic kidney disease (OR 6.288), each 1000 mL increase in intraoperative blood loss (OR 1.147) significantly raised mortality risk in BSI patients, whereas each 0.1 mg/dL increase in albumin levels correlated with a lower risk of death from BSI (OR 0.810). CONCLUSIONS This study underscores the need for careful monitoring and management in the post-LT period, especially for patients at higher risk of BSI. It also suggests that serum albumin levels could serve as a valuable prognostic indicator for outcomes in LT recipients experiencing BSI.
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Affiliation(s)
- Ing-Kit Lee
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan; Chang Gang University, College of Medicine, Taoyuan, Taiwan
| | - Po-Hsun Chang
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Cheng-Hsi Yeh
- Department of Surgery, Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Wei-Feng Li
- Department of Surgery, Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Shih-Min Yin
- Department of Surgery, Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yu-Cheng Lin
- Department of Surgery, Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Wei-Juo Tzeng
- Department of Surgery, Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chao-Long Chen
- Department of Surgery, Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chih-Che Lin
- Department of Surgery, Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chih-Chi Wang
- Chang Gang University, College of Medicine, Taoyuan, Taiwan; Department of Surgery, Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
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2
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Tang ASP, Tan C, Lim WH, Ng CH, Tan DJH, Zeng R, Xiao J, Ong EYH, Cho E, Chung C, Lim WS, Chee D, Nah B, Tseng M, Syn N, Bonney G, Liu K, Huang DQ, Muthiah M, Siddiqui MS, Tan EXX. Impact of Pretransplant Diabetes on Outcomes After Liver Transplantation: An Updated Meta-analysis With Systematic Review. Transplantation 2024; 108:1157-1165. [PMID: 37899382 DOI: 10.1097/tp.0000000000004840] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Abstract
BACKGROUND Preliver transplant diabetes mellitus (pre-LT DM) is a common comorbidity in LT recipients associated with poorer post-transplant survival. However, its relationship with other important outcomes, including cardiovascular and renal outcomes, remains unclear. This meta-analysis aims to provide an updated analysis of the impact of pre-LT DM on key post-LT outcomes. METHODS A search was conducted in Medline and Embase databases for articles comparing the post-transplant outcomes between patients with and without pre-LT DM. Pairwise analysis using random effects with hazard ratios (HRs) was used to assess the longitudinal post-LT impacts of pre-LT DM. In the absence of HR, pooled odds ratios analysis was conducted for secondary outcomes. RESULTS Forty-two studies involving 77,615 LT recipients were included in this analysis. The pooled prevalence of pre-LT DM amongst LT recipients was 24.79%. Pre-LT DM was associated with significantly lower overall survival (HR, 0.65; 95% confidence interval, 0.52-0.81; P <0.01) and significantly increased cardiovascular disease-related mortality (HR, 1.78; 95% confidence interval, 1.11-2.85; P =0.03). Meta-regression of other patient characteristics identified Asian ethnicity and hypertension to be significant predictors of worse overall survival, whereas African-American ethnicity was associated with significantly improved overall survival in patients with pre-LT DM. Further analysis of secondary outcomes revealed pre-LT DM to be a significant predictor of post-LT cardiovascular events and end-stage renal disease. CONCLUSIONS The present study illustrates the impact of pre-LT DM on post-LT survival, and cardiovascular and renal outcomes and provides a sound basis for revision of preoperative management of pre-LT DM.
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Affiliation(s)
- Ansel Shao Pin Tang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Caitlyn Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Wen Hui Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Cheng Han Ng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Darren Jun Hao Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Rebecca Zeng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jieling Xiao
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Elden Yen Hng Ong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Elina Cho
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Charlotte Chung
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Wei Shyann Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Douglas Chee
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Benjamin Nah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Michael Tseng
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA
| | - Nicholas Syn
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Glenn Bonney
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Ken Liu
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Daniel Q Huang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Mark Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Mohammad Shadab Siddiqui
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA
| | - Eunice X X Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
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3
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Shang C, Yang R, Yang Y, Zhang H, Zhang J, Xia Q, Gao Y, Deng Y. Colonization of extended-spectrum β-lactamase-producing Enterobacteriaceae does not affect subsequent infection and liver transplant outcomes: a retrospective observational cohort study. Front Public Health 2023; 11:1207889. [PMID: 37794888 PMCID: PMC10546942 DOI: 10.3389/fpubh.2023.1207889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 08/29/2023] [Indexed: 10/06/2023] Open
Abstract
Objective To investigate the colonization rate of extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-E), subsequent infections by ESBL-E and ESBL-producing gram-negative bacilli (ESBL-GNB), and the effect of ESBL-E colonization on clinical outcomes in liver transplantation (LT) recipients. Methods This is a retrospective cohort study that included patients who underwent LT at Shanghai Renji Hospital between July 2016 and December 2017. Rectal swabs from LT patients at the postoperative ICU enrollment were screened anonymously for ESBL-E carriage. Demographics data, laboratory indexes, operative complications, and clinical course information were also obtained. The extent of ESBL-E colonization, the subsequent infection rates of ESBL-E and ESBL-GNB, and the clinical outcomes were compared between ESBL-E colonized and non-colonized patients. Results In total, 496 liver transplant recipients (387 males) were included in this study. ESBL-E colonization was detected in 240 patients (48.4%). There was no significant difference between the rates of ESBL-E infection (5.8 vs. 3.1%, p = 0.143), Ischemia-reperfusion ≥ 3 (27.9 vs. 24.6%, p = 0.403), acute kidney injury (39.6 vs. 38.7%, p = 0.835), acute rejection (2.1 vs. 1.6%, p = 0.664), graft versus host reaction (1.3 vs. 1.2%, p = 0.937), duration of hospitalization (22 vs. 23 days, p = 0.568), 90-day mortality (7.1 vs. 4.7%, p = 0.262) and 1-year mortality (12.9 vs. 9.3%, p = 0.265) in patients with and without ESBL-E colonization. Though the ESBL-GNB infection rate was higher in ESBL-E colonized patients (12.1 vs. 6.6%, p = 0.037), multivariate analysis showed that ESBL-E colonization did not increase the risk of ESBL-GNB infection (Model 1: aOR 1.755, 95% CI: 0.911-3.380, p = 0.093; Model 2: aOR 1.556, 95% CI: 0.761-3.181, p = 0.226). The ESBL-producing bacteria spectrum of colonization was significantly different from that of infections occurring after LT, with only three colonization events leading to infection by the same pathogen identified. Conclusion ESBL-E colonization in liver transplant patients is not associated with ESBL-E infection, nor is it a risk factor for post-transplant ESBL-GNB infection. Additionally, ESBL-E colonization does not lead to worse prognoses when compared with non-colonized patients. Clinical trial registration Chinese Clinical Trial Registry, Identifier [ChiCTR2100043034].
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Affiliation(s)
- Chen Shang
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Run Yang
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ya Yang
- Department of Infection Control, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Haomin Zhang
- Department of Laboratory Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jianjun Zhang
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qiang Xia
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuan Gao
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuxiao Deng
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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4
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Nejatollahi SMR, Nazari M, Mostafavi K, Ghorbani F. Reoperation etiologies in the initial hospital stay after liver transplantation: a single-center study from Iran. KOREAN JOURNAL OF TRANSPLANTATION 2023; 37:103-108. [PMID: 37435148 PMCID: PMC10332282 DOI: 10.4285/kjt.23.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 07/13/2023] Open
Abstract
Background Liver transplantation (LT) is widely recognized as a life-saving therapy for patients with end-stage liver disease. However, due to certain posttransplant complications, reoperations or endovascular interventions may be necessary to improve patient outcomes. This study was conducted to examine reasons for reoperation during the initial hospital stay following LT and to identify its predictive factors. Methods We evaluated the incidence and etiology of reoperation in 133 patients who underwent LT from brain-dead donors over a 9-year period based on our experiences. Results A total of 52 reoperations were performed for 29 patients, with 17 patients requiring one reoperation, seven requiring two, three requiring three, one requiring four, and one requiring eight. Four patients underwent liver retransplantation. The most common cause of reoperation was intra-abdominal bleeding. Hypofibrinogenemia was identified as the sole predisposing factor for bleeding. Frequencies of comorbidities such as diabetes mellitus and hypertension did not differ significantly between groups. Among patients who underwent reoperation due to bleeding, the mean plasma fibrinogen level was 180.33±68.21 mg/dL, while among reoperated patients without bleeding, it was 240.62±105.14 mg/dL (P=0.045; standard mean difference, 0.61; 95% confidence interval, 0.19-1.03). The initial hospital stay was significantly longer for the reoperated group (47.5±15.5 days) than for the non-reoperated group (22.5±5.5 days). Conclusions Meticulous pretransplant assessment and postoperative care are essential for the early identification of predisposing factors and posttransplant complications. In order to enhance graft and patient outcomes, any complications should be addressed without hesitation, and appropriate intervention or surgery should not be delayed.
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Affiliation(s)
- Seyed Mohammad Reza Nejatollahi
- Hepato-Pancreato-Biliary and Transplant Surgery, Masih Daneshvari Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Nazari
- Hepato-Pancreato-Biliary and Transplant Surgery, Masih Daneshvari Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Keihan Mostafavi
- Lung Transplantation Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fariba Ghorbani
- Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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5
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Rahayatri TH, Soeratman AR, Muhammad Amin RB, Margiadi DB, Tamba RP, Kasahara M. Early relaparotomy following pediatric living-donor liver transplantation: experience in an Indonesian national referral hospital. WORLD JOURNAL OF PEDIATRIC SURGERY 2023; 6:e000511. [PMID: 38328395 PMCID: PMC10848629 DOI: 10.1136/wjps-2022-000511] [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: 10/16/2022] [Accepted: 01/10/2023] [Indexed: 02/04/2023] Open
Abstract
Background Living donor liver transplantation (LDLT) remains the only curative treatment for children with end-stage liver disease; however, complications of the procedure are associated with indications for early relaparotomy. Several risk factors associated with early relaparotomy after liver transplantation include pediatric end-stage liver disease (PELD) score, warm ischemia time (WIT), and cold ischemia time (CIT). Our study investigated the incidence and indications of early relaparotomy in postoperative pediatric LDLT recipients and compared the outcomes with patients who did not require relaparotomy. Methods A retrospective cohort study of pediatric LDLT recipients from Cipto Mangunkusumo Hospital, Jakarta, Indonesia, was collected from 2010 to August 2022. Indications for early relaparotomy were investigated. Factors analyzed in the early relaparotomy group compared with the nonrelaparotomy group included intraoperative blood loss, surgery duration, CIT, WIT, and PELD score. Results The highest indication for early relaparotomy was biliary leakage. Most patients who underwent early relaparotomy only had one incidence of relaparotomy (60%). The surgery duration in subjects with early relaparotomy was longer by a median of 3 hours compared with those without early relaparotomy (p=0.289). Intraoperative blood loss was greater in early relaparotomy subjects than in subjects without early relaparotomy (95 vs 77 mL/kg, p=0.552). Other factors, such as PELD score, CIT, and WIT, also showed no significant difference between the two groups. Conclusion Biliary leakage was the most common indication for early relaparotomy in our center. There were no preoperative or intraoperative factors that significantly influenced the incidence of early relaparotomy due to the limited sample size and the early advancement of our liver transplant center.
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Affiliation(s)
- Tri Hening Rahayatri
- Division of Pediatric Surgery, Department of Surgery, Rumah Sakit Umum Pusat Nasional Dr Cipto Mangunkusumo, Central Jakarta, Indonesia
- Division of Pediatric Surgery, Department of Surgery, Universitas Indonesia Fakultas Kedokteran, Central Jakarta, Indonesia
| | - Alif Rizqy Soeratman
- Department of Surgery, Rumah Sakit Umum Pusat Nasional Dr Cipto Mangunkusumo, Central Jakarta, Indonesia
| | | | | | - Riana Pauline Tamba
- Division of Pediatric Surgery, Department of Surgery, Rumah Sakit Umum Pusat Nasional Dr Cipto Mangunkusumo, Central Jakarta, Indonesia
- Division of Pediatric Surgery, Department of Surgery, Universitas Indonesia Fakultas Kedokteran, Central Jakarta, Indonesia
| | - Mureo Kasahara
- Department of Transplantation, National Center for Child Health and Development, Setagaya-ku, Japan
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6
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Alconchel F, Tinguely P, Frola C, Spiro M, Ciria R, Rodríguez G, Petrowsky H, Raptis DA, Brombosz EW, Ghobrial M. Are short-term complications associated with poor allograft and patient survival after liver transplantation? A systematic review of the literature and expert panel recommendations. Clin Transplant 2022; 36:e14704. [PMID: 36490223 DOI: 10.1111/ctr.14704] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 02/28/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Maximizing patient and allograft survival after liver transplant (LT) is important from both a patient care and organ utilization perspective. Although individual studies have addressed the effects of short-term post-LT complications on a limited scale, there has not been a systematic review of the literature formally assessing the potential effects of early complications on long-term outcomes. OBJECTIVES To identify whether short-term complications after LT affect allograft and overall survival, to identify short-term complications of particular clinical interest and significance, and to provide recommendations to improve post-LT graft and patient survival. DATA SOURCES Ovid MEDLINE, Embase, Scopus, Google Scholar, and Cochrane Central. METHODS A systematic review following PRISMA guidelines and recommendations using the GRADE approach derived from an international expert panel. RESULTS The literature review and analysis provided show that short-term complications have a large impact on allograft and patient survival after LT. The complications with the strongest effect on survival are acute kidney injury (AKI), biliary complications, and early allograft dysfunction (EAD). CONCLUSION This panel recommends taking measures to reduce the risk and incidence of short-term complications post-LT. Clinicians should pay particular attention to preventing or ameliorating AKI, biliary complications, and EAD (Quality of evidence; Moderate | Grade of Recommendation; Strong).
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Affiliation(s)
- Felipe Alconchel
- Department of Surgery and Organ Transplantation, Virgen de la Arrixaca University Hospital, Murcia, Spain.,Biomedical Research Institute of Murcia (IMIB-Arrixaca), Murcia, Spain
| | - Pascale Tinguely
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free London Hospital, NHS Foundation Trust, London, UK
| | - Carlo Frola
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free London Hospital, NHS Foundation Trust, London, UK
| | - Michael Spiro
- Department of Anesthesia and Intensive Care Medicine, Royal Free Hospital, London, UK.,Division of Surgery & Interventional Science, University College London, London, UK
| | - Ruben Ciria
- HPB Surgery and Liver Transplantation, Reina Sofía University Hospital, Córdoba, Spain
| | - Gonzalo Rodríguez
- Department of General & Digestive Surgery, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Hospital General Universitario de Alicante, Alicante, Spain
| | - Henrik Petrowsky
- Department of Surgery and Transplantation, University Hospital Zurich, Zurich, Switzerland
| | - Dimitri Aristotle Raptis
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free London Hospital, NHS Foundation Trust, London, UK.,Division of Surgery & Interventional Science, University College London, London, UK
| | | | - Mark Ghobrial
- J.C. Walter Jr. Transplant Center, Department of Surgery, Weill Cornell Medical College, Houston Methodist Institute for Academic Medicine, Houston, USA
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7
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Aziz A, Ito T, Younan S, DiNorcia J, Agopian VG, Farmer DG, Busuttil RW, Kaldas FM. The Impact of Previous Abdominal Surgery in a High-Acuity Liver Transplant Population. J Surg Res 2020; 258:405-413. [PMID: 33109401 DOI: 10.1016/j.jss.2020.08.064] [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: 03/03/2020] [Revised: 08/04/2020] [Accepted: 08/25/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND It is not uncommon for liver transplant (LT) recipients to have had previous abdominal surgery (PAS) preceding transplant. The impact of PAS on morbidity and mortality in LT patients remains unclear. In this study, we investigated the correlation between PAS and LT outcomes in a high-acuity patient population. MATERIALS AND METHODS This is a single-center retrospective review of 936 adult primary LT recipients between 2012 and 2018. Patients were divided based on PAS history. PAS was subdivided into upper abdominal surgery (UAS) and lower abdominal surgery (LAS). UAS was separated into high-impact UAS and low-impact UAS. Finally, we studied patients with PAS ≤90 d versus PAS >90 d. RESULTS Extensive adhesiolysis was the only significant perioperative factor between the PAS group (n = 367) and the non-PAS group (n = 569) (P < 0.001). Red blood cell (RBC) transfusion (20U versus 17U, P = 0.044) and abdominal packing (24.2% versus 13.3%, P = 0.008) were significantly higher in the UAS group (n = 186) versus the LAS group (n = 181). Patients with high-impact UAS required greater RBC (P = 0.021) and fresh frozen plasma transfusion (P = 0.005), and arterial conduits (P = 0.016) during LT. Compared with recipients with PAS >90 d (n = 338), recipients with PAS ≤90 d (n = 29) had significantly higher RBC transfusion (P = 0.046), fresh frozen plasma transfusion (P = 0.022), and abdominal packing (P = 0.025). No differences in patient and graft survival was observed. CONCLUSIONS These findings suggest that, with appropriate care in the perioperative setting, PAS is not a contraindication to successful LT. Careful consideration is warranted when risk stratifying patients with multiple comorbidities who had PAS, especially those with UAS or PAS ≤90 d.
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Affiliation(s)
- Antony Aziz
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer Centers, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Takahiro Ito
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer Centers, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Stephanie Younan
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer Centers, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Joseph DiNorcia
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer Centers, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Vatche G Agopian
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer Centers, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Douglas G Farmer
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer Centers, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Ronald W Busuttil
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer Centers, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Fady M Kaldas
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer Centers, David Geffen School of Medicine at UCLA, Los Angeles, CA.
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8
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Parekh JR, Greenstein S, Sudan DL, Grieco A, Cohen ME, Hall BL, Ko CY, Hirose R. Beyond death and graft survival-Variation in outcomes after liver transplant. Results from the NSQIP transplant beta phase. Am J Transplant 2019; 19:2108-2115. [PMID: 30887634 DOI: 10.1111/ajt.15357] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 03/10/2019] [Accepted: 03/11/2019] [Indexed: 01/25/2023]
Abstract
The National Surgical Quality Program (NSQIP) Transplant program was designed by transplant surgeons from the ground up to track posttransplant outcomes beyond basic recipient and graft survival. After an initial pilot phase, the program has expanded to 29 participating sites and enrolled more than 4300 recipient-donor pairs into the database, including 1444 completed liver transplant cases. In this analysis, surgical site infection (SSI), urinary tract infection (UTI), and unplanned reoperation/intervention after liver transplantation were evaluated. We observed impressive variation in the crude incidence between sites for SSI (0%-29%), UTI (0%-10%), and reoperation/intervention (0%-57%). After adjustment for donor and recipient factors, at least 1 site was identified as an outlier for each of the analyzed outcomes. For the first time, the field of transplantation has data that demonstrate variation in liver recipient outcomes beyond death and graft survival between sites. More importantly, NSQIP Transplant provides a powerful platform to improve care beyond basic patient and graft survival.
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Affiliation(s)
- Justin R Parekh
- Department of Surgery, University of California San Diego, San Diego, California
| | - Stuart Greenstein
- Montefiore Einstein Center for Transplantation, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
| | - Debra L Sudan
- Division of Abdominal Transplant Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | | | | | - Bruce L Hall
- American College of Surgeons, Chicago, Illinois.,Department of Surgery, Washington University in St. Louis, Saint Louis Veterans Affairs Medical Center, St. Louis, Missouri.,Center for Health Policy and the Olin Business School, Washington University in St. Louis, St. Louis, Missouri
| | - Clifford Y Ko
- American College of Surgeons, Chicago, Illinois.,Department of Surgery, University of California Los Angeles David Geffen School of Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, California
| | - Ryutaro Hirose
- Department of Surgery, University of California San Francisco, San Francisco, California
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9
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Baccarani U, Pravisani R, Isola M, Mocchegiani F, Lauterio A, Righi E, Magistri P, Corno V, Adani GL, Lorenzin D, Di Sandro S, Pagano D, Bassetti M, Gruttadauria S, Colledan M, De Carlis L, Vivarelli M, Di Benedetto F, Risaliti A. Early post-liver transplant surgical morbidity in HIV-infected recipients: risk factor for overall survival? A nationwide retrospective study. Transpl Int 2019; 32:1044-1052. [PMID: 31050044 DOI: 10.1111/tri.13446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 02/13/2019] [Accepted: 04/25/2019] [Indexed: 12/15/2022]
Abstract
The aim of the study was to analyse the risk factors for early surgical complications requiring relaparotomy and the related impact on overall survival (OS) in HIV-infected patients submitted to liver transplantation. Thus a retrospective investigation was conducted on a nationwide multicentre cohort of 157 HIV patients submitted to liver transplantation in six Italian Transplant Units between 2004 and 2014. An early relaparotomy was performed in 24.8% of cases and the underlying clinical causes were biliary leak (8.2%), bleeding (8.2%), intestinal perforation (4.5%) and suspect of vascular complications(3.8%). No differences in terms of prevalence for either overall or cause-specific early relaparotomies were noted when compared with a non-HIV control group, matched for MELD, recipient age, HCV-RNA positivity and HBV prevalence. While in the control group an early relaparotomy appeared a negative prognostic factor, such impact on OS was not noted in HIV recipients. Nonetheless increasing number of relaparotomies were associated with decreased survival. In multivariate analysis, preoperative refractory ascites and Roux-en-Y choledochojejunostomy reconstruction were significant risk factors for early relaparotomy. To conclude, in HIV liver transplanted patients, an increasing number of early relaparotomies because of surgical complications does negatively affect the OS. Preoperative refractory ascites reflecting a severe portal hypertension and a difficult biliary tract reconstruction requiring a Roux-en-Y choledochojejunostomy are associated with increased risk of early relaparotomy.
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Affiliation(s)
- Umberto Baccarani
- Liver-Kidney Transplant Unit, ASUIUD, Udine, Italy.,Department of Medicine, University of Udine, Udine, Italy
| | - Riccardo Pravisani
- Liver-Kidney Transplant Unit, ASUIUD, Udine, Italy.,Department of Medicine, University of Udine, Udine, Italy
| | - Miriam Isola
- Division of Medical Statistic, Department of Medicine, University of Udine, Udine, Italy
| | - Federico Mocchegiani
- Clinica di Chirurgia Epato-bilio-pancreatica e dei Trapianti, Dipartimento di Medicina Sperimentale e Clinica, Università Politecnica delle Marche, Ancona, Italy
| | - Andrea Lauterio
- General Surgery & Abdominal Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Elda Righi
- Division of Infectious Disease, ASUIUD, Udine, Italy
| | - Paolo Magistri
- Hepatopancreatobiliary Surgery and Liver Transplantation Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Vittorio Corno
- General Surgery, 4-ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | | | - Stefano Di Sandro
- General Surgery & Abdominal Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | | | - Matteo Bassetti
- Department of Medicine, University of Udine, Udine, Italy.,Division of Infectious Disease, ASUIUD, Udine, Italy
| | | | | | - Luciano De Carlis
- General Surgery & Abdominal Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy.,School of Medicine, University of Milano-Bicocca, Milano, Italy
| | - Marco Vivarelli
- Clinica di Chirurgia Epato-bilio-pancreatica e dei Trapianti, Dipartimento di Medicina Sperimentale e Clinica, Università Politecnica delle Marche, Ancona, Italy
| | - Fabrizio Di Benedetto
- Hepatopancreatobiliary Surgery and Liver Transplantation Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Risaliti
- Liver-Kidney Transplant Unit, ASUIUD, Udine, Italy.,Department of Medicine, University of Udine, Udine, Italy
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