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Murata Y, Imai T, Takeda C, Mizota T, Kawamoto S. Agreement between continuous cardiac output measured by the fourth-generation FloTrac/Vigileo system and a pulmonary artery catheter in adult liver transplantation. Sci Rep 2022; 12:11198. [PMID: 35778523 PMCID: PMC9249899 DOI: 10.1038/s41598-022-14988-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/16/2022] [Indexed: 11/09/2022] Open
Abstract
In liver transplantation for end-stage liver failure, monitoring of continuous cardiac output (CCO) is used for circulatory management due to hemodynamic instability. CCO is often measured using the minimally invasive FloTrac/Vigileo system (FVS-CCO), instead of a highly invasive pulmonary artery catheter (PAC-CCO). The FVS has improved accuracy due to an updated cardiac output algorithm, but the effect of this change on the accuracy of FVS-CCO in liver transplantation is unclear. In this study, we assessed agreement between fourth-generation FVS-CCO and PAC-CCO in 20 patients aged ≥ 20 years who underwent scheduled or emergency liver transplantation at Kyoto University Hospital from September 2019 to June 2021. Consent was obtained before surgery and data were recorded throughout the surgical period. Pearson correlation coefficient (r), Bland-Altman and 4-quadrant plot analyses were performed on the extracted data. A total of 1517 PAC-CCO vs. FVS-CCO data pairs were obtained. The mean PAC-CCO was 8.73 L/min and the mean systemic vascular resistance was 617.5 dyne·s·cm-5, r was 0.48, bias was 1.62 L/min, the 95% limits of agreement were - 3.04 to 6.27, and the percentage error was 54.36%. These results show that agreement and trending between fourth-generation FVS-CCO and PAC-CCO are low in adult liver transplant recipients.
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Affiliation(s)
- Yutaka Murata
- Department of Anesthesia, Kyoto University Hospital, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Takumi Imai
- Department of Medical Statistics, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka, 545-8585, Japan
| | - Chikashi Takeda
- Department of Anesthesia, Kyoto University Hospital, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Toshiyuki Mizota
- Department of Anesthesia, Kyoto University Hospital, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Shuji Kawamoto
- Department of Anesthesia, Kyoto University Hospital, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.
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Dumortier J, Chambon-Augoyard C, Guillaud O, Pioche M, Rivory J, Valette PJ, Adham M, Ponchon T, Scoazec JY, Boillot O. Anastomotic bilio-biliary stricture after adult liver transplantation: A retrospective study over 20 years in a single center. Clin Res Hepatol Gastroenterol 2020; 44:564-571. [PMID: 31547998 DOI: 10.1016/j.clinre.2019.08.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 08/20/2019] [Accepted: 08/23/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Biliary complications are the main surgical complication after liver transplantation (LT). The aims of the present retrospective single center study were to describe anastomotic bilio-biliary strictures (ABS) in a large cohort of liver transplant recipients with long follow-up. METHODS All adult LT recipients who underwent a LT, with bilio-biliary anastomosis, between 1990 and 2010 in Edouard Herriot hospital, Lyon, France were included in the study. RESULTS The study population consisted in 783 patients (70.0% males), median age 50.5 years; main indication was alcohol-related liver disease (46.8%). The median follow-up after LT was 11.9 years (range 0-27 years). The overall incidence of anastomotic biliary complications was 9.7%: 50 patients developed an ABS (6.6%), after a median delay of 4.4 months (range 0.1-245.2) after LT and 32 (4.1%) developed biliary leakage after a median delay of 25 days (range 1-179). The actuarial risk of developing an ABS was 1.6% at 1-month, 2.7% at 3-months, 4.1% at 6-months, and 5.1%, 6.0%, 6.4%, 6.6%, 7.3% at 1-, 2-, 5-, 10- and 15-years, respectively. Univariate analysis disclosed that post-reperfusion syndrome and liver graft steatosis (≥30%) were significant risk factors for ABS. Multivariate analysis disclosed that graft steatosis (OR=6.262, 95%CI 1.936-20.257, P=0.002) and MELD score (OR=1.071, 95%CI 1.018-1.128, P=0.008) were significant risk factors for ABS. The first-line treatment of ABS consisted in endoscopic stenting for 44 patients (88.0%) and immediate success rate was 75.0%. Delayed recurrence of ABS occurred in 8/33 patients (24.0%). CONCLUSION Our results suggest that steatotic grafts should be used for recipients without severe liver failure to avoid ABS, and that endoscopic stenting of post-LT ABS leads to a high success rate, but is associated with a significant risk of recurrence.
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Affiliation(s)
- Jérôme Dumortier
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Unité de Transplantation hépatique, Lyon, France; Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-gastroentérologie, Lyon, France; Université Claude Bernard Lyon 1, Lyon, France.
| | - Christine Chambon-Augoyard
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Unité de Transplantation hépatique, Lyon, France; Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-gastroentérologie, Lyon, France
| | - Olivier Guillaud
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Unité de Transplantation hépatique, Lyon, France; Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-gastroentérologie, Lyon, France
| | - Mathieu Pioche
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-gastroentérologie, Lyon, France
| | - Jérôme Rivory
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-gastroentérologie, Lyon, France
| | - Pierre-Jean Valette
- Université Claude Bernard Lyon 1, Lyon, France; Hospices Civils de Lyon, Hôpital Edouard Herriot, Service de Radiologie digestive, Lyon, France
| | - Mustapha Adham
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Unité de Transplantation hépatique, Lyon, France; Université Claude Bernard Lyon 1, Lyon, France
| | - Thierry Ponchon
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-gastroentérologie, Lyon, France; Université Claude Bernard Lyon 1, Lyon, France
| | - Jean-Yves Scoazec
- Université Claude Bernard Lyon 1, Lyon, France; Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Anatomie et Cytologie Pathologiques, Lyon, France
| | - Olivier Boillot
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Unité de Transplantation hépatique, Lyon, France; Université Claude Bernard Lyon 1, Lyon, France
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Dar FS, Bhatti ABH, Qureshi AI, Khan NY, Eswani Z, Zia HH, Khan EU, Khan NA, Rana A, Shah NH, Salih M, Nazer R. Living Donor Liver Transplantation in South Asia: Single Center Experience on Intermediate-Term Outcomes. World J Surg 2018; 42:1111-1119. [PMID: 28936685 DOI: 10.1007/s00268-017-4259-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND There is paucity of data on intermediate-term post liver transplant outcomes from South Asia. The objective of this study was to determine survival outcomes in patients who underwent living donor liver transplantation (LDLT) in a busy liver transplant center in Pakistan. METHODS This study was a review of patients who underwent LDLT between 2012 and 2016. A total of 321 patients were included in this study. Early (within 90 days) and late (>90 days) morbidity and mortality was assessed. Estimated 1- and 4-year survival was determined. RESULTS Median age was 48 (18-73) years. Male to female ratio was 4.5:1. Out of total 346 complications, 184 (57.3%) patients developed 276 (79.7%) complications in early post-transplant period, whereas there were 70 (21.3%) late complications. Most common early complication was pleural effusion in 46 (16.6%) patients. Biliary complications were the most common late complication and were seen in 31/70 (44.2%) patients. Overall 21.4% patients had a biliary complication. The 3-month mortality was 14%. The estimated 1- and 4-year OS for a MELD cutoff of 30 was 84.5 versus 72 and 80 versus 57% (P = 0.01). There was no donor mortality. CONCLUSION Acceptable intermediate-term post-transplant outcomes were achieved with LDLT. There is a need to improve outcomes in high-MELD patients.
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Affiliation(s)
- Faisal S Dar
- Department of HPB Surgery and Liver Transplantation, Shifa International Hospital, Sector H-8/4, Pitras Bukhari Road, Islamabad, Pakistan
| | - Abu Bakar H Bhatti
- Department of HPB Surgery and Liver Transplantation, Shifa International Hospital, Sector H-8/4, Pitras Bukhari Road, Islamabad, Pakistan.
| | - Ammal I Qureshi
- Department of HPB Surgery and Liver Transplantation, Shifa International Hospital, Sector H-8/4, Pitras Bukhari Road, Islamabad, Pakistan
| | - Nusrat Y Khan
- Department of HPB Surgery and Liver Transplantation, Shifa International Hospital, Sector H-8/4, Pitras Bukhari Road, Islamabad, Pakistan
| | - Zahaan Eswani
- Department of HPB Surgery and Liver Transplantation, Shifa International Hospital, Sector H-8/4, Pitras Bukhari Road, Islamabad, Pakistan
| | - Haseeb H Zia
- Department of HPB Surgery and Liver Transplantation, Shifa International Hospital, Sector H-8/4, Pitras Bukhari Road, Islamabad, Pakistan
| | - Eitzaz U Khan
- Department of Anesthesiology, Shifa International Hospital, Islamabad, Pakistan
| | - Nasir A Khan
- Department of Anesthesiology, Shifa International Hospital, Islamabad, Pakistan
| | - Atif Rana
- Department of Radiology, Shifa International Hospital, Islamabad, Pakistan
| | - Najmul H Shah
- Department of Gastroenterology and Hepatology, Shifa International Hospital, Islamabad, Pakistan
| | - Mohammad Salih
- Department of Gastroenterology and Hepatology, Shifa International Hospital, Islamabad, Pakistan
| | - Rashid Nazer
- Department of Radiology, Shifa International Hospital, Islamabad, Pakistan
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Liu C, Vachharajani N, Song S, Cooke R, Kangrga I, Chapman WC, Grossman BJ. A quantitative model to predict blood use in adult orthotopic liver transplantation. Transfus Apher Sci 2015; 53:386-92. [DOI: 10.1016/j.transci.2015.07.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 07/15/2015] [Accepted: 07/16/2015] [Indexed: 12/12/2022]
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