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Cavalcante ACBS, Carnevale FC, Zurstrassen CE, Pugliese RPS, Moreira AM, Assis AM, Matushita Junior JPK, Danesi VLB, Benavides MAR, Hirschfeld APM, Borges CBV, Miura IK, Porta G, Fonseca EA, ChapChap P, Neto JS. Recanalization of portal vein thrombosis after pediatric liver transplantation: Efficacy and safety of the transsplenic access. Pediatr Transplant 2024; 28:e14537. [PMID: 37550267 DOI: 10.1111/petr.14537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/09/2023] [Accepted: 04/13/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Endovascular management of portal vein thrombosis (PVT) is challenging. Transsplenic access (TSA) is growing as an access option to the portal system but with higher rates of bleeding complications. The aim of this article is to evaluate the efficacy and safety of transsplenic portal vein recanalization (PVR) using a metallic stent after pediatric liver transplantation. MATERIALS AND METHODS This is a retrospective review of 15 patients with chronic PVT who underwent PVR via TSA between February 2016 and December 2020. Two children who had undergone catheterization of a mesenteric vein tributary by minilaparotomy were excluded from the patency analysis but included in the splenic access analysis. The technical and clinical success of PVR and complications related to the procedure via TSA were evaluated. RESULTS Thirteen children with PVT were treated primarily using the TSA. The mean age was 4.1 years (range, 1.5-13.7 years), and the most common clinical presentation was hypersplenism (60%). Technically successful PVR was performed in 11/13 (84.6%) children, and clinical success was achieved in 9/11 (81.8%) children. No major complications were observed, and one child presented moderate pain in the TSA (from a total of 17 TSA). The median follow-up was 48.2 months. The median primary patency was 9.9 months. Primary patency in the first 4 years was 75%, and primary assisted patency was 100% in the follow-up period. CONCLUSIONS Transsplenic PVR is a safe and effective method for the treatment of PVT after pediatric liver transplantation.
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Affiliation(s)
| | | | | | - Renata Pereira Sustovich Pugliese
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
- Hepatology and Liver Transplantation, A. C. Camargo Cancer Center, São Paulo, Brazil
| | | | | | | | - Vera Lucia Baggio Danesi
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
- Hepatology and Liver Transplantation, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Marcel Albeiro Ruiz Benavides
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
- Hepatology and Liver Transplantation, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Adriana Porta M Hirschfeld
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
- Hepatology and Liver Transplantation, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Cristian B V Borges
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
- Hepatology and Liver Transplantation, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Irene Kazue Miura
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
- Hepatology and Liver Transplantation, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Gilda Porta
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
- Hepatology and Liver Transplantation, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Eduardo Antunes Fonseca
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
- Hepatology and Liver Transplantation, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Paulo ChapChap
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
| | - João Seda Neto
- Hepatology and Liver Transplantation, Hospital Sírio-Libanês, São Paulo, Brazil
- Hepatology and Liver Transplantation, A. C. Camargo Cancer Center, São Paulo, Brazil
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2
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Marra P, Muglia R, Capodaglio CA, Dulcetta L, Carbone FS, Sansotta N, Pinelli D, Celestino A, Muscogiuri G, Bonanomi E, Fagiuoli S, D'Antiga L, Colledan M, Sironi S. Current Endovascular Management of Arterial Complications After Pediatric Liver Transplantation in a Tertiary Center. Cardiovasc Intervent Radiol 2023; 46:1610-1620. [PMID: 37831217 PMCID: PMC10616219 DOI: 10.1007/s00270-023-03557-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 09/02/2023] [Indexed: 10/14/2023]
Abstract
PURPOSE Pediatric liver transplant surgery is burdened by arterial complications whose endovascular treatment is not standardized. We report the outcomes of a cohort of pediatric recipients with hepatic artery complications treated by endoluminal procedures. MATERIALS AND METHODS From December 2019 to December 2022, consecutive transplanted pediatric patients who underwent endovascular treatment of hepatic artery complications were reviewed. The analysis included: type of complication (occlusion, stenosis, pseudoaneurysm); onset (acute = < 15 days, subacute = 15-90 days, late = > 90 days); endovascular technique (angioplasty, stenting); complications and outcomes. Technical success was defined as the opacification of the hepatic artery at the final angiogram with < 50% residual stenosis and no pseudoaneurysms. Clinical success was defined by graft's and patient's survival. RESULTS Seventeen patients (8 males; median age 33 months, IQR 9-103) underwent 21 hepatic arteriography procedures for predominantly acute or subacute occlusions (n = 7) or stenosis (n = 11) with concurrent pseudoaneurysms (n = 4). Primary and secondary technical success was achieved in 13/18 and 3/3 procedures, respectively, with overall technical success of 76%. Angioplasty alone was successful in 5/21 procedures; stent-retriever thrombectomy was performed in one occlusion with thrombosis; stenting was required in 9/17 (53%) patients. Clinical success was obtained in 14/17 (82%) patients with hepatic artery patency after a median of 367 days (IQR 114.5-500). Clinical failure occurred in 3 permanent occlusions, with 2 deaths and 1 re-transplantation. Procedure-related complications included minor events in 3/17 (18%) patients and 1/17 (6%) death. CONCLUSION In liver transplanted children with hepatic artery complications, endovascular treatment may provide clinical success, with stenting often required in acute and subacute conditions. LEVEL OF EVIDENCE Level 4.
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Affiliation(s)
- Paolo Marra
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy.
- Department of Radiology, ASST Papa Giovanni XXIII Hospital, Piazza OMS 1, 24127, Bergamo, Italy.
| | - Riccardo Muglia
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII Hospital, Piazza OMS 1, 24127, Bergamo, Italy
| | - Carlo Alberto Capodaglio
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII Hospital, Piazza OMS 1, 24127, Bergamo, Italy
| | - Ludovico Dulcetta
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII Hospital, Piazza OMS 1, 24127, Bergamo, Italy
| | - Francesco Saverio Carbone
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII Hospital, Piazza OMS 1, 24127, Bergamo, Italy
| | - Naire Sansotta
- Department of Pediatric Hepatology, Gastroenterology, Transplantation, ASST Papa Giovanni XXIII Hospital, 24127, Bergamo, Italy
| | - Domenico Pinelli
- Department of Organ Failure and Transplantation, ASST Papa Giovanni XXIII Hospital, 24127, Bergamo, Italy
| | - Antonio Celestino
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII Hospital, Piazza OMS 1, 24127, Bergamo, Italy
| | - Giuseppe Muscogiuri
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII Hospital, Piazza OMS 1, 24127, Bergamo, Italy
| | - Ezio Bonanomi
- Pediatric Intensive Care Unit, ASST Papa Giovanni XXIII Hospital, 24127, Bergamo, Italy
| | - Stefano Fagiuoli
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy
- Gastroenterology, Hepatology and Transplantation Unit, ASST Papa Giovanni XXIII Hospital, 24127, Bergamo, Italy
| | - Lorenzo D'Antiga
- Department of Pediatric Hepatology, Gastroenterology, Transplantation, ASST Papa Giovanni XXIII Hospital, 24127, Bergamo, Italy
| | - Michele Colledan
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy
- Department of Organ Failure and Transplantation, ASST Papa Giovanni XXIII Hospital, 24127, Bergamo, Italy
| | - Sandro Sironi
- School of Medicine and Surgery, University of Milano Bicocca, 20126, Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII Hospital, Piazza OMS 1, 24127, Bergamo, Italy
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3
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Hong SY, Yi NJ, Hong K, Han ES, Suh S, Lee JM, Hong SK, Choi Y, Jin US, Chang H, Lee KW, Suh KS, Minn KW. Redo hepatic artery reconstruction for thrombosis without retransplantation in 1355 adult living donor liver transplantations. Liver Transpl 2023; 29:961-969. [PMID: 37254603 DOI: 10.1097/lvt.0000000000000185] [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: 08/30/2022] [Accepted: 04/19/2023] [Indexed: 06/01/2023]
Abstract
Hepatic artery thrombosis (HAT) after liver transplantation is associated with a marked increase in morbidity, leading to graft and patient loss. We evaluated the outcomes of adult living donor liver transplantation patients with HAT under an aggressive surgical intervention. A total of 1355 recipients underwent adult living donor liver transplantation at the Seoul National University Hospital. Surgical redo reconstruction for HAT was performed in all cases except in those with graft hepatic artery injury and late detection of HAT. Postoperative HAT developed in 33 cases (2.4%) at a median time of 3.5 days. Thirty patients (90.9%) underwent redo-arterial reconstruction. The survival rates in patients with HAT were similar to the rates in those without HAT (72.7% vs. 83.8%, p = 0.115). Although graft survival rates were lower in patients with HAT (84.8%) than in those without HAT (98.0%) ( p < 0.001), the graft survival rate was comparable (92.0% vs. 98.0%, p = 0.124) in the 25 patients with successful revascularization. Biliary complication rates were higher in patients with HAT (54.5%) than in those without HAT (32.0%) ( p = 0.008). In conclusion, the successful redo reconstruction under careful selection criteria saved the graft without retransplantation in 96.0% of the cases. Surgical revascularization should be preferentially considered for the management of HAT in adult living donor liver transplantation.
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Affiliation(s)
- Su Young Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Nam-Joon Yi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kwangpyo Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Eui Soo Han
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Sanggyun Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jeong-Moo Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Suk Kyun Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Ung Sik Jin
- Department of Plastic and Reconstructive Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Hak Chang
- Department of Plastic and Reconstructive Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kyung Won Minn
- Department of Plastic and Reconstructive Surgery, Seoul National University College of Medicine, Seoul, Korea
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4
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Ghibes P, Grözinger G, Hartleif S, Sturm E, Hefferman GM, Nadalin S, Tsiflikas I, Schäfer JF, Artzner C. Balloon angioplasty versus stent placement for the treatment of portal vein stenosis in children: a single center experience. Pediatr Radiol 2023; 53:1885-1893. [PMID: 37147428 DOI: 10.1007/s00247-023-05674-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 04/10/2023] [Accepted: 04/11/2023] [Indexed: 05/07/2023]
Abstract
PURPOSE To evaluate the safety and efficacy of percutaneous interventional treatment of portal vein stenosis in children. MATERIAL AND METHODS A retrospective analysis of all interventional treatments for portal vein stenosis in pediatric patients at a single institution from 2010 to 2021 was conducted. Platelet count, spleen size and portal vein flow velocity were assessed during the follow-up period. Primary and primary assisted patency time were determined. RESULTS A total of ten children (median age 28.5 months, interquartile range (IQR): 2.75-52.5 months) with portal vein stenosis after Mesorex-Shunt (n = 4), liver transplantation (n = 3) and other etiologies (n = 3) underwent 15 interventional procedures. There were five reinterventions and one discontinued intervention. The technical success rate was 93.3% (14/15) and clinical success of treated patients was 100% (14/14). Median follow-up was 18 months (IQR: 13.5-81 months). The median primary patency time for stent placement was 70 months (IQR: 13.5-127.25 months). For balloon angioplasty, the median primary patency time was 9 months (IQR 7.25-11.5 months), while the median assisted primary patency time was 14 months (IQR: 12 to 15 months). Platelet count, spleen size and portal vein flow velocity reliably corresponded to recurrence of portal vein stenosis in asymptomatic patients during follow-up. CONCLUSION Interventional treatment is a safe and efficient method to treat portal vein stenosis with long patency times, regardless of etiology. Primary stent placement shows a higher primary patency time than balloon angioplasty. Implementation of stent placement as the primary interventional method may improve patency times and reduce the need for repeat reinterventions in pediatric patients.
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Affiliation(s)
- Patrick Ghibes
- Department for Diagnostic and Interventional Radiology, University Hospital Tuebingen, Hoppe-Seyler-Staße 3, 72076, Tuebingen, Germany.
| | - Gerd Grözinger
- Department for Diagnostic and Interventional Radiology, University Hospital Tuebingen, Hoppe-Seyler-Staße 3, 72076, Tuebingen, Germany
| | - Steffen Hartleif
- Department of Pediatric Gastroenterology and Hepatology, University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Ekkehard Sturm
- Department of Pediatric Gastroenterology and Hepatology, University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Gerald M Hefferman
- Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Silvio Nadalin
- Department of General, Visceral, and Transplant Surgery, University Hospital Tuebingen, Tuebingen, Germany
| | - Ilias Tsiflikas
- Department for Diagnostic and Interventional Radiology, University Hospital Tuebingen, Hoppe-Seyler-Staße 3, 72076, Tuebingen, Germany
| | - Jürgen F Schäfer
- Department for Diagnostic and Interventional Radiology, University Hospital Tuebingen, Hoppe-Seyler-Staße 3, 72076, Tuebingen, Germany
| | - Christoph Artzner
- Department for Diagnostic and Interventional Radiology, University Hospital Tuebingen, Hoppe-Seyler-Staße 3, 72076, Tuebingen, Germany
- Department of Radiology, Diakonie-Klinikum Stuttgart, Stuttgart, Germany
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Xu M, Dong C, Sun C, Wang K, Zhang W, Wu D, Qin H, Han C, Yang Y, Zhang F, Wang Z, Zheng W, Gao W. Management and outcome of hepatic artery thrombosis with whole-liver transplantation using donors less than one year of age. J Pediatr Surg 2022; 57:656-665. [PMID: 35688691 DOI: 10.1016/j.jpedsurg.2022.05.009] [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: 11/27/2021] [Revised: 05/01/2022] [Accepted: 05/05/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND/PURPOSE The incidence of hepatic artery thrombosis (HAT) in recipients is high after pediatric LT using young donors. In this study we investigated the management and outcome of HAT after whole-LT using donors less than one year of age. And evaluate the safety of pediatric donors, and increase the utilization of pediatric donors overall. METHODS We retrospectively analyzed the clinical data encompassing children who underwent whole-liver transplantation in our department from January 2014 to December 2019. Recipients receiving a liver from a donor ≥1 month and ≤12 months were included, and a total of 110 patients were included in this study. RESULTS The results showed an incidence for HAT of 20% and the median time to HAT diagnosis was 3.0 (2.0, 5.3) days post-operation. Anticoagulant therapy was used for 19 cases and 94.7% of them achieved hepatic artery recanalization or collateral formation. The median time of recanalization was 12 (5, 15) days. Bile leakage and biliary strictures occurring in the HAT group were higher than in the non HAT group (13.6% vs. 1.1% and 31.8% vs. 3.4%). There were no significant differences in the survival rates of recipients or grafts among the two groups (P = 0.474, P = 0.208, respectively). CONCLUSION We confirmed that the incidence of HAT in LT recipients use donors less than 1 year is high, but recanalization can be performed using anticoagulant therapy. Although biliary complications increased significantly after HAT, the survival rates of patients and grafts were satisfactory. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Min Xu
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Chong Dong
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Chao Sun
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Kai Wang
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Wei Zhang
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Di Wu
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Hong Qin
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Chao Han
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Yang Yang
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Fubo Zhang
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Zhen Wang
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Weiping Zheng
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China
| | - Wei Gao
- Department of Pediatric transplantation, Organ Transplantation Center, Tianjin First Central Hospital, No. 24 Fukang Road, Nakao District, Tianjin 300192, PR China; Tianjin Key Laboratory of Organ Transplantation, Tianjin, PR China.
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6
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Gad EH, Sallam AN, Soliman H, Ibrahim T, Salem TAH, Ali MAH, Al-Sayed Abd-same M, Ayoub I. Pediatric living donor liver transplantation (LDLT): Short- and long-term outcomes during sixteen years period at a single centre- A retrospective cohort study. Ann Med Surg (Lond) 2022; 79:103938. [PMID: 35860167 PMCID: PMC9289343 DOI: 10.1016/j.amsu.2022.103938] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 06/01/2022] [Accepted: 06/02/2022] [Indexed: 02/05/2023] Open
Abstract
Background and objectives Pediatric living donor liver transplantation (LDLT) is an effective tool for managing pediatric patients with end-stage liver disease (ESLD) with good long-term graft and patient survival, especially after improvement in peri-operative care, surgical tools and techniques; however, the morbidity and mortality after such a procedure are still a challenging matter. The study aimed to analyze short-and long-term outcomes after pediatric LDLT in a single centre. Methods We retrospectively analyzed 67 pediatric patients who underwent LDLT in the period from April 2003 to July 2018. The overall male/female ratio was 40/27. Results Forty-one (61.2%) of patients had ≥1 early and/or late morbidities; the early (less than 3months) and late (≥3months) ones affected 36(53.7%) and 12(17.9%) of them respectively. The 16-year graft and patient survivals were 35(52.2%) while early and late mortalities were 23(34.3%) and 9(13.4%) respectively. Sepsis and chronic rejection were the most frequent causes of early and late mortalities respectively. Moreover, more packed RBCs transfusion units, bacterial infections, and pulmonary complications were independent predictors of poor patient survival. Conclusions More packed RBCs transfusion units intra-operatively, and post-liver transplant (LT) bacterial infection, sepsis, chronic rejection, as well as pulmonary complications had a negative insult on our patients' outcomes, so proper management of them is mandatory for improving outcomes after pediatric LDLT. More packed RBCs transfusion units intra-operatively had a negative insult on outcomes after paediatric LDLT. Bacterial infection and pulmonary complications led to poor outcomes after paediatric LDLT. Sepsis and chronic rejection led to post paediatric LDLT poor patient outcomes.
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Affiliation(s)
- Emad Hamdy Gad
- Hepatobiliary Surgery, National Liver Institute, Menoufia University, Shebeen Elkoum, Egypt
- Corresponding author..
| | - Ahmed Nabil Sallam
- Hepatobiliary Surgery, National Liver Institute, Menoufia University, Shebeen Elkoum, Egypt
| | - Hosam Soliman
- Hepatobiliary Surgery, National Liver Institute, Menoufia University, Shebeen Elkoum, Egypt
| | - Tarek Ibrahim
- Hepatobiliary Surgery, National Liver Institute, Menoufia University, Shebeen Elkoum, Egypt
| | | | | | | | - Islam Ayoub
- Hepatobiliary Surgery, National Liver Institute, Menoufia University, Shebeen Elkoum, Egypt
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7
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Bellini MI, Lauro A, D'Andrea V, Marino IR. Pediatric Liver Transplantation: Long-Term Follow-Up Issues. EXP CLIN TRANSPLANT 2022; 20:27-35. [PMID: 35570596 DOI: 10.6002/ect.pediatricsymp2022.l16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Pediatric liver transplant is an established life-saving procedure for children with end-stage liver diseases, achieving excellent graft and patient survival but with effects on quality of life and psychological welfare in the long-term. With the natural increase in the number of pediatric transplant patients becoming adults, it is essential to successfully plan and manage issues affecting late outcomes in the vulnerable pediatric transplant population. This study offers an overview of the long-term surgical complications, the consequences of immunosuppression (such as posttransplant diabetes, hypertension, cardiovascular disease, and renal dysfunction), and the infection and malignancy risks. Finally, because quality of life is now an inclusive measurement of patient satisfaction, guidance on how to facilitate the transition to adulthood, empowering transplant recipients, is also provided.
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8
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Sanada Y, Sakuma Y, Onishi Y, Okada N, Hirata Y, Horiuchi T, Omameuda T, Lefor AK, Sata N. Long-term outcomes in pediatric patients who underwent living donor liver transplantation for biliary atresia. Surgery 2022; 171:1671-1676. [PMID: 35027207 DOI: 10.1016/j.surg.2021.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 11/20/2021] [Accepted: 11/29/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND There is no consensus about long-term outcomes in patients with biliary atresia. We retrospectively reviewed the long-term outcomes in pediatric patients who underwent living donor liver transplantation for biliary atresia. METHODS Between May 2001 and December 2020, 221 (73%) of 302 pediatric patients who underwent living donor liver transplantation had biliary atresia. The median age at living donor liver transplantation was 1.2 (range 0.2-16.5) years, and follow-up was 10.3 ± 5.5 years. RESULTS The 10-year graft survival rates in patients with and without biliary atresia were 94% and 89%, respectively (P = .019). The 10-year graft survival was significantly poorer in patients ≥12 years of age (84%) versus those <12 years of age at living donor liver transplantation (0-2 years: 95%; 2-12 years: 96%) (P = .016). The causes of graft failure in patients with biliary atresia included late-onset refractory rejection (n = 6), bowel perforation (n = 2), and acute encephalitis (n = 2), as well as cerebral hemorrhage, hepatic vein thrombosis, and sepsis (n = 1 for all). All 7 patients with graft failure due to refractory rejection and hepatic vein thrombosis underwent repeated liver transplantation and are alive in 2021. The rates of post-transplant portal vein complications and early-onset acute cellular rejection in patients with biliary atresia were higher than in those without biliary atresia (P = .042 and P = .022, respectively). In 2021, of 60 adolescents with biliary atresia, 14 (23%) reported medication nonadherence. The rate of liver dysfunction due to late-onset acute cellular rejection and graft failure due to late-onset refractory rejection in patients with nonadherence was higher than in patients with satisfactory adherence (P = .009). CONCLUSION The long-term prognosis after living donor liver transplantation in pediatric patients with biliary atresia is quite good. However, long-term support to enhance medication adherence is required in adolescents with biliary atresia.
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Affiliation(s)
- Yukihiro Sanada
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan.
| | - Yasunaru Sakuma
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
| | - Yasuharu Onishi
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
| | - Noriki Okada
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
| | - Yuta Hirata
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
| | - Toshio Horiuchi
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
| | - Takahiko Omameuda
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
| | - Alan Kawarai Lefor
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
| | - Naohiro Sata
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
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Lee AY, Lehrman ED, Perito ER, Kerlan RK, Kohi MP, Kolli KP, Taylor AG, Ostroff JW, Kang SM, Roberts JP, Rhee S, Rosenthal P, Fidelman N. Non-operative management of biliary complications after Liver Transplantation in pediatric patients: A 30-year experience. Pediatr Transplant 2021; 25:e14028. [PMID: 33951255 DOI: 10.1111/petr.14028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 01/05/2021] [Accepted: 02/25/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND To evaluate the efficacy of percutaneous and endoscopic therapeutic interventions for biliary strictures and leaks following LT in children. METHODS Retrospective analysis of 49 consecutive pediatric liver transplant recipients (27 girls, 22 boys, mean age at transplant 3.9 years) treated at our institution from 1989 to 2019 for biliary leak and/or biliary stricture was performed. Minimally invasive approach was considered clinically successful if it resulted in patency of the narrowed biliary segment and/or correction of the biliary leak. RESULTS Forty-two patients had a stricture at the biliary anastomosis; seven had a biliary leak. After an average 13.8 years of follow-up, long-term clinical success with minimally invasive treatment (no surgery or re-transplant) was achieved for 24 children (57%) with biliary stricture and 4 (57%) with biliary leaks. Eight patients required re-transplant; however, only one was due to failure of both percutaneous and surgical management. For biliary strictures, failure of non-surgical management was associated with younger age at stricture diagnosis (p < .02). CONCLUSIONS Percutaneous and endoscopic management of biliary strictures and leaks after LT in children is associated with a durable result in >50% of children.
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Affiliation(s)
- Andrew Y Lee
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Evan D Lehrman
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Emily R Perito
- Department of Pediatrics, Division of Gastroenterology, University of California San Francisco, San Francisco, CA, USA
| | - Robert K Kerlan
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Maureen P Kohi
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Kanti P Kolli
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Andrew G Taylor
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - James W Ostroff
- Department of Medicine, Division of Gastroenterology, University of California San Francisco, San Francisco, CA, USA
| | - Sang-Mo Kang
- Department of Surgery, Division of Transplant Surgery, University of California San Francisco, San Francisco, CA, USA
| | - John P Roberts
- Department of Surgery, Division of Transplant Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Sue Rhee
- Department of Pediatrics, Division of Gastroenterology, University of California San Francisco, San Francisco, CA, USA
| | - Philip Rosenthal
- Department of Pediatrics, Division of Gastroenterology, University of California San Francisco, San Francisco, CA, USA
| | - Nicholas Fidelman
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
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10
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Channaoui A, Tambucci R, Pire A, de Magnée C, Sokal E, Smets F, Stephenne X, Scheers I, Reding R. Management and outcome of hepatic artery thrombosis after pediatric liver transplantation. Pediatr Transplant 2021; 25:e13938. [PMID: 33314551 DOI: 10.1111/petr.13938] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 11/03/2020] [Accepted: 11/12/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pediatric LT are at particular risk of HAT, and its management still constitutes a matter of debate. Our purpose was to study predisposing factors and outcome of HAT post-LT, including the impact of surgical revisions on survival and biliary complications. METHODS Among 882 primary pediatric LT performed between 1993 and 2015, 36 HAT were encountered (4.1%, 35 fully documented). Each HAT case was retrospectively paired with a LT recipient without HAT, according to diagnosis, age at LT, type of graft, and era. RESULTS Five-year patient survivals were 77.0% versus 83.9% in HAT and non-HAT paired groups, respectively (P = .321). Corresponding graft survivals were 20.0% versus 80.5% (P < .001), and retransplantation rates 77.7% versus 10.7%, respectively (P < .001). One-year biliary complication-free survivals were 16.6% versus 83.8% in the HAT and non-HAT groups, respectively (P < .001). Regarding chronology of surgical re-exploration, only HAT cases that occurred within 14 days post-LT were re-operated, fourteen of them being explored within 7 days post-LT (revascularization rate: 6/14), versus two beyond 7 days (no revascularization). When revascularization was achieved, graft and biliary complication-free survival rates at 1 year were 33.3% and 22.2%, respectively, both rates being 0.0% in case of failure. CONCLUSIONS The pejorative prognosis associated with HAT in terms of graft survival is confirmed, whereas patient survival could be preserved through retransplantation. Results suggest that HAT should be re-operated if occurring within 7 days post-LT, but not beyond.
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Affiliation(s)
- Aniss Channaoui
- Pediatric Surgery and Transplant Unit, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Roberto Tambucci
- Pediatric Surgery and Transplant Unit, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Aurore Pire
- Pediatric Surgery and Transplant Unit, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Catherine de Magnée
- Pediatric Surgery and Transplant Unit, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Etienne Sokal
- Pediatric Gastroenterology and Hepatology Unit, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Françoise Smets
- Pediatric Gastroenterology and Hepatology Unit, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Xavier Stephenne
- Pediatric Gastroenterology and Hepatology Unit, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Isabelle Scheers
- Pediatric Gastroenterology and Hepatology Unit, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Raymond Reding
- Pediatric Surgery and Transplant Unit, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
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11
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Gautier S, Monakhov A, Tsiroulnikova O, Mironkov B, Voskanov M, Dzhanbekov T, Azoev E, Khizroev K, Dzhiner D, Pashkova I. Time is of the essence: A single-center experience of hepatic arterial supply impairment management in pediatric liver transplant recipients. Pediatr Transplant 2021; 25:e13934. [PMID: 33314615 DOI: 10.1111/petr.13934] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/02/2020] [Accepted: 11/10/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Impairment of hepatic arterial flow including hepatic arterial thrombosis (HAT), hepatic arterial stenosis (HAS), and splenic artery steal syndrome (SASS) is potentially life-threatening complications. The proposed early diagnosis and urgent treatment strategy of graft arterial flow reduction aim to decrease morbidity and mortality. METHODS Pediatric patients with known hepatic arterial flow impairment were retrospectively reviewed. Patients were grouped by occlusive (HAT) and non-occlusive (HAS/SASS) arterial flow reduction. Patients with HAT were further divided in two groups based on the estimated maximal hepatic artery occlusion time ≤8 and >8 hours. RESULTS Impairment of hepatic arterial flow developed in 32 of 416 pediatric liver transplant recipients. HAT, HAS, and SASS incidences were 4.1% (n = 17), 2.2% (n = 9), and 1.4% (n = 6), respectively. Neither graft loss nor death occurred in the non-occlusive group. The probabilities of sepsis (OR, 1.7; 95% CI, 1.14-2.53; P=.008) and graft loss or death (OR, 1.42; 95% CI, 1.04-1.92; P=.046) were higher in the occlusive group. Patients with estimated maximal duration of hepatic artery occlusion ≤ 8 hours (n = 7; 41.2%) did not have ischemic-type biliary lesions and sepsis (P=.044 and 0.010, respectively) but had excellent 3-year graft survival compared with > 8 hours group (100% vs 40%; P=.037). Multivariate analysis revealed HAT manifestation by fever was associated with increased chances of graft loss or death. CONCLUSION Occlusive arterial complications impose higher risks of graft loss and death. Thorough arterial supply monitoring by Doppler ultrasonography and urgent endovascular arterial flow restoration may salvage both graft and the recipient.
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Affiliation(s)
- Sergey Gautier
- Surgical Department #2 (Liver Transplantation), National Medical Research Center of Transplantology and Artificial Organs named after V.I. Shumakov, Moscow, Russia.,I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Artem Monakhov
- Surgical Department #2 (Liver Transplantation), National Medical Research Center of Transplantology and Artificial Organs named after V.I. Shumakov, Moscow, Russia.,I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Olga Tsiroulnikova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Boris Mironkov
- Department of Interventional Radiology, National Medical Research Center of Transplantology and Artificial Organs named after V.I. Shumakov, Moscow, Russia
| | - Mikhail Voskanov
- Surgical Department #2 (Liver Transplantation), National Medical Research Center of Transplantology and Artificial Organs named after V.I. Shumakov, Moscow, Russia
| | - Timur Dzhanbekov
- Surgical Department #2 (Liver Transplantation), National Medical Research Center of Transplantology and Artificial Organs named after V.I. Shumakov, Moscow, Russia
| | - Elkhan Azoev
- Department of Interventional Radiology, National Medical Research Center of Transplantology and Artificial Organs named after V.I. Shumakov, Moscow, Russia
| | - Khizri Khizroev
- Surgical Department #2 (Liver Transplantation), National Medical Research Center of Transplantology and Artificial Organs named after V.I. Shumakov, Moscow, Russia
| | - Deniz Dzhiner
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Irina Pashkova
- Department of Pediatrics, National Medical Research Center of Transplantology and Artificial Organs named after V.I. Shumakov, Moscow, Russia
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12
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Ko GY, Sung KB, Gwon DI. The Application of Interventional Radiology in Living-Donor Liver Transplantation. Korean J Radiol 2021; 22:1110-1123. [PMID: 33739630 PMCID: PMC8236365 DOI: 10.3348/kjr.2020.0718] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 10/05/2020] [Accepted: 11/14/2020] [Indexed: 01/10/2023] Open
Abstract
Owing to improvements in surgical techniques and medical care, living-donor liver transplantation has become an established treatment modality in patients with end-stage liver disease. However, various vascular or non-vascular complications may occur during or after transplantation. Herein, we review how interventional radiologic techniques can be used to treat these complications.
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Affiliation(s)
- Gi Young Ko
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
| | - Kyu Bo Sung
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong Il Gwon
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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