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Hall MD, Howell RM, Jackson A, Owens CA, Hernandez S, Castellino SM, Ronckers CM, Constine LS, Bradley JA. Liver Late Effects in Childhood Cancer Survivors Treated With Radiation Therapy: A PENTEC Comprehensive Review. Int J Radiat Oncol Biol Phys 2024; 119:575-587. [PMID: 37480885 DOI: 10.1016/j.ijrobp.2023.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 05/10/2023] [Accepted: 06/11/2023] [Indexed: 07/24/2023]
Abstract
PURPOSE A pediatric normal tissue effects in the clinic (PENTEC) comprehensive review of patients with childhood cancer who received radiation therapy (RT) to the liver was performed to develop models that may inform RT dose constraints for the liver and improve risk forecasting of toxicities. METHODS AND MATERIALS A systematic literature search was performed to identify published data on hepatic toxicities in children. Treatment and outcome data were extracted and used to generate normal tissue complication probability (NTCP) models. Complications from both whole and partial liver irradiation were considered. For whole liver irradiation, total body irradiation and non-total body irradiation treatments were considered, but it was assumed that the entire liver received the prescribed dose. For partial liver irradiation, only Wilms tumor flank field RT could be analyzed. However, a prescribed dose assumption could not be applied, and there was a paucity of analyzable liver dosimetry data. To associate the dose-volume exposures with the partial volume complication data from flank irradiation, liver dose-volume metrics were reconstructed for Wilms tumor flank RT using age-specific computational phantoms as a function of field laterality and superior extent of the field. RESULTS The literature search identified 2103 investigations pertaining to hepatic sinusoidal obstructive syndrome (SOS) and liver failure in pediatric patients. All abstracts were screened, and 241 articles were reviewed in full by the study team. A model was developed to calculate the risk of developing SOS after whole liver RT. RT dose (P = .006) and receipt of nonalkylating chemotherapy (P = .01) were significant. Age <20 years at time of RT was borderline significant (P = .058). The model predicted a 2% risk of SOS with zero RT dose, 6.1% following 10 Gy, and 14.5% following 20 Gy to the whole liver (modeled as the linear-quadratic equivalent dose in 2-Gy fractions [α/β = 3 Gy]). Patients with Wilms tumor treated with right flank RT had a higher observed rate of SOS than patients receiving left flank RT, but data were insufficient to generate an NTCP model for partial liver irradiation. From the phantom-based dose reconstructions, mean liver dose was estimated to be 2.16 ± 1.15 Gy and 6.54 ± 2.50 Gy for left and right flank RT, respectively, using T10-T11 as the superior field border and a prescription dose of 10.8 Gy (based on dose reconstruction). Data were sparse regarding rates of late liver injury after RT, which suggests low rates of severe toxicity after treatment for common pediatric malignancies. CONCLUSIONS This pediatric normal tissue effects in the clinic (PENTEC) review provides an NTCP model to estimate the risk of hepatic SOS as a function of RT dose following whole liver RT and quantifies the range of mean liver doses from typical Wilms tumor flank irradiation fields. Patients treated with right flank RT had higher rates of SOS than patients treated with left flank RT, but data were insufficient to develop a model for partial liver irradiation. Risk of SOS was estimated to be approximately ≤6% in pediatric patients receiving whole liver doses of <10 Gy.
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Affiliation(s)
- Matthew D Hall
- Department of Radiation Oncology, Miami Cancer Institute, Baptist Health South Florida, Miami, Florida.
| | - Rebecca M Howell
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew Jackson
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Constance A Owens
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Soleil Hernandez
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sharon M Castellino
- Department of Pediatric Oncology, Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta, Atlanta, Georgia; Department of Pediatrics, Division of Pediatric Hematology/Oncology, Emory University, Atlanta, Georgia
| | - Cecile M Ronckers
- Department of Pediatrics, UMC Amsterdam, Location AMC, Amsterdam, The Netherlands; Department of Pediatric Oncology, Princess Máxima Center for Paediatric Oncology, Utrecht, The Netherlands; Institute of Biostatistics and Registry Research, Medical University Brandenburg-Theodor Fontane, Neuruppin, Germany
| | - Louis S Constine
- Department of Radiation Oncology, University of Rochester Medical Center, Rochester, New York
| | - Julie A Bradley
- Department of Radiation Oncology, University of Florida, Gainesville, Florida
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Haddad A, Lendoire M, Maki H, Kang HC, Habibollahi P, Odisio BC, Huang SY, Vauthey JN. Liver volumetry and liver-regenerative interventions: history, rationale, and emerging tools. J Gastrointest Surg 2024; 28:766-775. [PMID: 38519362 DOI: 10.1016/j.gassur.2024.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 01/26/2024] [Accepted: 02/08/2024] [Indexed: 03/24/2024]
Abstract
BACKGROUND Postoperative hepatic insufficiency (PHI) is the most feared complication after hepatectomy. Volume of the future liver remnant (FLR) is one objectively measurable indicator to identify patients at risk of PHI. In this review, we summarized the development and rationale for the use of liver volumetry and liver-regenerative interventions and highlighted emerging tools that could yield new advancements in liver volumetry. METHODS A review of MEDLINE/PubMed, Embase, and Cochrane Library databases was conducted to identify literature related to liver volumetry. The references of relevant articles were reviewed to identify additional publications. RESULTS Liver volumetry based on radiologic imaging was developed in the 1980s to identify patients at risk of PHI and later used in the 1990s to evaluate grafts for living donor living transplantation. The field evolved in the 2000s by the introduction of standardized FLR based on the hepatic metabolic demands and in the 2010s by the introduction of the degree of hypertrophy and kinetic growth rate as measures of the FLR regenerative and functional capacity. Several liver-regenerative interventions, most notably portal vein embolization, are used to increase resectability and reduce the risk of PHI. In parallel with the increase in automation and machine assistance to physicians, many semi- and fully automated tools are being developed to facilitate liver volumetry. CONCLUSION Liver volumetry is the most reliable tool to detect patients at risk of PHI. Advances in imaging analysis technologies, newly developed functional measures, and liver-regenerative interventions have been improving our ability to perform safe hepatectomy.
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Affiliation(s)
- Antony Haddad
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Mateo Lendoire
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Harufumi Maki
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Hyunseon Christine Kang
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Peiman Habibollahi
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Bruno C Odisio
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Steven Y Huang
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Jean-Nicolas Vauthey
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States.
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Maki H, Nishioka Y, Haddad A, Lendoire M, Tran Cao HS, Chun YS, Tzeng CWD, Vauthey JN, Newhook TE. Reproducibility and efficiency of liver volumetry using manual method and liver analysis software. HPB (Oxford) 2024:S1365-182X(24)01228-0. [PMID: 38632032 DOI: 10.1016/j.hpb.2024.03.1157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 01/19/2024] [Accepted: 03/15/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND For liver volumetry, manual tracing on computed tomography (CT) images is time-consuming and operator dependent. To overcome these disadvantages, several three-dimensional simulation software programs have been developed; however, their efficacy has not fully been evaluated. METHODS Three physicians performed liver volumetry on preoperative CT images on 30 patients who underwent formal right hepatectomy, using manual tracing volumetry and two simulation software programs, SYNAPSE and syngo.via. The future liver remnant (FLR) was calculated using each method of volumetry. The primary endpoint was reproducibility and secondary outcomes were calculation time and learning curve. RESULTS The mean FLR was significantly lower for manual volumetry than for SYNAPSE or syngo.via; there was no significant difference in mean FLR between the two software-based methods. Reproducibility was lower for the manual method than for the software-based methods. Mean calculation time was shortest for SYNAPSE. For the two physicians unfamiliar with the software, no obvious learning curve was observed for using SYNAPSE, whereas learning curves were observed for using syngo.via. CONCLUSIONS Liver volumetry was more reproducible and faster with three-dimensional simulation software, especially SYNAPSE software, than with the conventional manual tracing method. Software can help even inexperienced physicians learn quickly how to perform liver volumetry.
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Affiliation(s)
- Harufumi Maki
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yujiro Nishioka
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Antony Haddad
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mateo Lendoire
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hop S Tran Cao
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yun S Chun
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ching-Wei D Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jean-Nicolas Vauthey
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Timothy E Newhook
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Ostojic A, Mahmud N, Reddy KR. Surgical risk stratification in patients with cirrhosis. Hepatol Int 2024:10.1007/s12072-024-10644-y. [PMID: 38472607 DOI: 10.1007/s12072-024-10644-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 01/15/2024] [Indexed: 03/14/2024]
Abstract
Individuals with cirrhosis experience higher morbidity and mortality rates than the general population, irrespective of the type or scope of surgery. This increased risk is attributed to adverse effects of liver disease, encompassing coagulation dysfunction, altered metabolism of anesthesia and sedatives, immunologic dysfunction, hemorrhage related to varices, malnutrition and frailty, impaired wound healing, as well as diminished portal blood flow, overall hepatic circulation, and hepatic oxygen supply during surgical procedures. Therefore, a frequent clinical dilemma is whether surgical interventions should be pursued in patients with cirrhosis. Several risk scores are widely used to aid in the decision-making process, each with specific advantages and limitations. This review aims to discuss the preoperative risk factors in patients with cirrhosis, describe and compare surgical risk assessment models used in everyday practice, provide insights into the surgical risk according to the type of surgery and present recommendations for optimizing those with cirrhosis for surgical procedures. As the primary focus is on currently available risk models, the review describes the predictive value of each model, highlighting its specific advantages and limitations. Furthermore, for models that do not account for the type of surgical procedure to be performed, the review suggests incorporating both patient-related and surgery-related risks into the decision-making process. Finally, we provide an algorithm for the preoperative assessment of patients with cirrhosis before elective surgery as well as guidance perioperative management.
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Affiliation(s)
- Ana Ostojic
- Division of Gastroenterology, Department of Internal Medicine, University Hospital Center Zagreb, Kispaticeva 12, Zagreb, 10000, Croatia
| | - Nadim Mahmud
- Division of Gastroenterology and Hepatology, University of Pennsylvania, 2 Dulles, 3400 Spruce Street, HUP, Philadelphia, PA, 19104, USA
| | - K Rajender Reddy
- Division of Gastroenterology and Hepatology, University of Pennsylvania, 2 Dulles, 3400 Spruce Street, HUP, Philadelphia, PA, 19104, USA.
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Ziogas IA, Gleisner AL. Resection Versus Transplant for Hepatocellular Carcinoma: How to Offer the Best Modality. Surg Clin North Am 2024; 104:113-127. [PMID: 37953031 DOI: 10.1016/j.suc.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Liver resection and liver transplantation are the mainstay of treatment for patients with hepatocellular carcinoma. Patient comorbidities, tumor resectability, and perioperative morbidity and mortality risk, specifically of post-hepatectomy liver failure, are determining factors when deciding between liver resection and liver transplantation in patients who do not have an obvious contraindication to either treatment. Liver resection is preferred in patients without cirrhosis, and it may be a reasonable choice in patient with cirrhosis but preserved liver function and no portal hypertension if the size and function of the future liver remnant are appropriate, especially if organ availability is scarce.
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Affiliation(s)
- Ioannis A Ziogas
- Department of Surgery, University of Colorado Anschutz Medical Campus, 12631 East 17th Avenue, Aurora, CO 80045, USA. https://twitter.com/IA_Ziogas
| | - Ana L Gleisner
- Department of Surgery, University of Colorado Anschutz Medical Campus, 12631 East 17th Avenue, Aurora, CO 80045, USA.
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Rühlmann F, Azizian A, Moosmann C, Bernhardt M, Keck J, Flebbe H, Al-Bourini O, Hosseini ASA, Grade M, Lorf T, Ghadimi M, Perl T, Gaedcke J. Perioperative LiMAx Test Analysis: Impact of Portal Vein Embolisation, Chemotherapy and Major Liver Resection. Biomedicines 2024; 12:254. [PMID: 38397856 PMCID: PMC10886999 DOI: 10.3390/biomedicines12020254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 12/31/2023] [Accepted: 01/18/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Postoperative liver failure (PLF) is a severe complication after major liver resection (MLR). To increase the safety of patients, clinical bedside tests are of great importance. However, limitations of their applicability and validity impair their value. METHODS Preoperative measurements of the liver maximum capacity (LiMAx) were performed in n = 40 patients, who underwent MLR (≥3 segments). Matched postoperative LiMAx was measured in n = 21 patients. Liver function was compared between pretreated patients (n = 11 with portal vein embolisation (PVE) and n = 19 patients with preoperative chemotherapy) and therapy naïve patients. The LiMAx values were compared with liver-specific blood parameters and volumetric analysis. RESULTS In total, n = 40 patients were enrolled in this study. The majority of patients (n = 33; 82.5%) had high preoperative LiMAx values (>315 µg/kg/h), while only seven patients (17.5%) had medium values (140-315 µg/kg/h), and none of the patients had low values (<140 µg/kg/h). A comparison of pretreated patients (with PVE and/or chemotherapy) and therapy naïve patients showed no significant difference in the preoperative LiMAx values (p > 0.05). The preoperative LiMAx values were significantly higher than the matched postoperative values on postoperative day 1 (p < 0.0001). A comparison between the expected and measured postoperative LiMAx showed a difference (≥10%) in 7 out of 13 patients (53.8%). After an initial postoperative decrease in the LiMAx, the patients without complications (n = 12) showed a continuous increase until 14 days after surgery. In the patients with postoperative complications, a decrease in the LiMAx was associated with a prolonged recovery. CONCLUSIONS For patients undergoing MLR within the 0.5% rule, which is the clinical gold standard, the LiMAx values do not offer any additional information. Additionally, the LiMAx may have reflected liver function, but it did not deliver additional information regarding postoperative liver recovery. The clinical use of LiMAx might be relevant in selected patients beyond the 0.5% rule.
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Affiliation(s)
- Felix Rühlmann
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Azadeh Azizian
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Christian Moosmann
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Markus Bernhardt
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Jan Keck
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Hannah Flebbe
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Omar Al-Bourini
- Institute for Diagnostic and Interventional Radiology, University Medical Centre Göttingen, D-37075 Göttingen, Germany (A.S.A.H.)
| | - Ali Seif Amir Hosseini
- Institute for Diagnostic and Interventional Radiology, University Medical Centre Göttingen, D-37075 Göttingen, Germany (A.S.A.H.)
| | - Marian Grade
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Thomas Lorf
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Michael Ghadimi
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Thorsten Perl
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
| | - Jochen Gaedcke
- Department of General, Visceral, and Paediatric Surgery, University Medical Centre, D-37075 Göttingen, Germany; (F.R.); (A.A.); (C.M.); (M.B.); (J.K.); (H.F.); (M.G.); (T.L.); (M.G.); (T.P.)
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van Keulen AM, Olthof PB, Buettner S, Bednarsch J, Verheij J, Erdmann JI, Nooijen LE, Porte RJ, Minnee RC, Murad SD, Neumann UP, Heij L, Groot Koerkamp B, Doukas M. The Influence of Hepatic Steatosis and Fibrosis on Postoperative Outcomes After Major Liver Resection of Perihilar Cholangiocarcinoma. Ann Surg Oncol 2024; 31:133-141. [PMID: 37899413 PMCID: PMC10695871 DOI: 10.1245/s10434-023-14419-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/25/2023] [Indexed: 10/31/2023]
Abstract
BACKGROUND Surgical resection for perihilar cholangiocarcinoma (pCCA) is associated with high operative risks. Impaired liver regeneration in patients with pre-existing liver disease may contribute to posthepatectomy liver failure (PHLF) and postoperative mortality. This study aimed to determine the incidence of hepatic steatosis and fibrosis and their association with PHLF and 90-day postoperative mortality in pCCA patients. METHODS Patients who underwent a major liver resection for pCCA were included in the study between 2000 and 2021 from three tertiary referral hospitals. Histopathologic assessment of hepatic steatosis and fibrosis was performed. The primary outcomes were PHLF and 90-day mortality. RESULTS Of the 401 included patients, steatosis was absent in 334 patients (83.3%), mild in 58 patients (14.5%) and moderate to severe in 9 patients (2.2%). There was no fibrosis in 92 patients (23.1%), periportal fibrosis in 150 patients (37.6%), septal fibrosis in 123 patients (30.8%), and biliary cirrhosis in 34 patients (8.5%). Steatosis (≥ 5%) was not associated with PHLF (odds ratio [OR] 1.36; 95% confidence interval [CI] 0.69-2.68) or 90-day mortality (OR 1.22; 95% CI 0.62-2.39). Neither was fibrosis (i.e., periportal, septal, or biliary cirrhosis) associated with PHLF (OR 0.76; 95% CI 0.41-1.41) or 90-day mortality (OR 0.60; 95% CI 0.33-1.06). The independent risk factors for PHLF were preoperative cholangitis (OR 2.38; 95% CI 1. 36-4.17) and future liver remnant smaller than 40% (OR 2.40; 95% CI 1.31-4.38). The independent risk factors for 90-day mortality were age of 65 years or older (OR 2.40; 95% CI 1.36-4.23) and preoperative cholangitis (OR 2.25; 95% CI 1.30-3.87). CONCLUSION In this study, no association could be demonstrated between hepatic steatosis or fibrosis and postoperative outcomes after resection of pCCA.
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Affiliation(s)
| | - Pim B Olthof
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Stefan Buettner
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Jan Bednarsch
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Joanne Verheij
- Department of Pathology, Cancer Center Amsterdam, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Joris I Erdmann
- Department of Surgery, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Lynn E Nooijen
- Department of Surgery, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Robert J Porte
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Robert C Minnee
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Sarwa Darwish Murad
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Ulf P Neumann
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
- Department of Surgery, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands
| | - Lara Heij
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
- Department of Surgery, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands
- Department of Pathology, Erasmus MC, Rotterdam, The Netherlands
| | - Bas Groot Koerkamp
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Michail Doukas
- Department of Surgery, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands.
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Makridis G, Reese T, Zádori ZS, Suling AI, Stark M, Horling K, Brüning R, Schneider MA, Beumer M, Oldhafer KJ. Is an intraoperative liver function assessment possible? Application of the 13C-methacetin-breath-test during major liver resections - a pilot study. HPB (Oxford) 2024; 26:91-101. [PMID: 37806830 DOI: 10.1016/j.hpb.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 07/24/2023] [Accepted: 09/04/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND As prevention of posthepatectomy-liver-failure is crucial, there is need of dynamic assessment of liver function, even intraoperatively. 13C-methacetin-breath-test estimates the organ's microsomal functional capacity. This is its first intraoperative evaluation in major liver surgery. METHODS 30 patients planed for resection of ≥3 liver segments, between March-November 2019, were prospectively enrolled in this "single-center", pilot study. Using the 13C-methacetin-breath-test, liver function was assessed four times: preoperatively, intraoperatively before and after resection and postoperatively. The resulted maximum-liver-function-capacity (LiMAx)-values and delta-over-baseline (DOB)-curves were compared, further analyzed and correlated to respective liver volumes. RESULTS The intraoperative LiMAx-values before resection were mostly lower than the preoperative ones (-11.3% ± 28%). The intraoperative measurements after resection resulted to mostly higher values than the postoperative ones (42.35% ± 46.19%). Pharmacokinetically, an interference between the two intraoperative tests was observed. There was no strong correlation between residual liver volume and function with a percentual residual-LiMAx mostly lower than the percentual residual volume (-17.7% ± 4.1%). CONCLUSIONS Intraoperative application of the 13C-methacetin-breath-test during major liver resections seems to deliver lower values than the standard preoperative test. As multiple intraoperative tests interfere significantly to each other, a single intraoperative measurement is suggested. Multicentric standardized measurements could define the "normal" range for intraoperative measurements and control their predictive value.
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Affiliation(s)
- Georgios Makridis
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Asklepios Hospital Barmbek, Hamburg, Germany; Department of General and Visceral Surgery, St. Josef's-Hospital Wiesbaden, Wiesbaden, Germany; Semmelweis University, Asklepios Campus Hamburg, Hamburg, Germany
| | - Tim Reese
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Asklepios Hospital Barmbek, Hamburg, Germany; Semmelweis University, Asklepios Campus Hamburg, Hamburg, Germany
| | - Zoltán S Zádori
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Anna I Suling
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maria Stark
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Katja Horling
- Institute for Hematopathology Hamburg, Hamburg, Germany
| | - Roland Brüning
- Semmelweis University, Asklepios Campus Hamburg, Hamburg, Germany; Department of Radiology and Neuroradiology, Asklepios Hospital Barmbek, Hamburg, Germany
| | - Martin A Schneider
- Semmelweis University, Asklepios Campus Hamburg, Hamburg, Germany; Department of Radiology and Neuroradiology, Asklepios Hospital Barmbek, Hamburg, Germany
| | - Michael Beumer
- Department of Anaesthesiology and Surgical Intensive Care, Asklepios Hospital Barmbek, Hamburg, Germany
| | - Karl J Oldhafer
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Asklepios Hospital Barmbek, Hamburg, Germany; Semmelweis University, Asklepios Campus Hamburg, Hamburg, Germany.
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Della Corte A, Santangelo D, Augello L, Ratti F, Cipriani F, Canevari C, Gusmini S, Guazzarotti G, Palumbo D, Chiti A, Aldrighetti L, De Cobelli F. Single-Center Retrospective Study Comparing Double Vein Embolization via a Trans-Jugular Approach with Liver Venous Deprivation via a Trans-Hepatic Approach. Cardiovasc Intervent Radiol 2023; 46:1703-1712. [PMID: 37704862 DOI: 10.1007/s00270-023-03538-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/11/2023] [Indexed: 09/15/2023]
Abstract
PURPOSE To compare safety, technical and clinical outcomes of double vein embolization (DVE) via a trans-jugular approach with liver venous deprivation (LVD) via a trans-hepatic approach. MATERIALS AND METHODS A single-center retrospective analysis was conducted on patients undergoing simultaneous portal and hepatic veins embolization in view of a major hepatectomy (June 2019-November 2022). Hepatic vein embolization was performed either by transjugular plug (DVE) or by transhepatic plug followed by glue injection (LVD). Inclusion criteria were availability of pre-procedural CT scan, and availability of CT scans acquired 10 days and 25 days post-procedure. Comparative data included complication rate, fluoroscopy time, dose area product (DAP), Future Liver Remnant volume and function increase (FLR-V and FLR-F increase, respectively) and clinical outcomes. RESULTS Thirty-six patients (n = 14 DVE; n = 22 LVD) were included. No baseline significant differences were observed among the two groups. One grade-3 complication (2.8%) was observed in the LVD group; one case of technical failure (2.8%) was observed in the DVE group. Fluoroscopy time and DAP were similar between DVE and LVD (29 ± 17.7 vs. 25 ± 8.2 min, p = 0.97; 105.1 ± 63.5 vs. 143.4 ± 79.5 Gy·cm2, p = 0.15). No differences arose at either time-point in FLR-V increase (46.7 ± 23.1% vs. 48.2 ± 28.2%, 52.9 ± 30.9% vs. 53.2 ± 29%, respectively, p = 0.9). FLR-F increase also did not differ significantly (62.8 ± 55.2 vs. 67.4 ± 57.5, p = 0.9). No differences in drop-out rate from surgery were observed. (28.6% vs. 27.3%, p = 0.93). One case of grade-B post-hepatectomy liver failure (2.8%) was observed in the LVD group. CONCLUSION LVD via transhepatic approach and DVE via transjugular approach seem equally safe and effective. Level of Evidence Level 3, Retrospective Cohort Study.
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Affiliation(s)
- Angelo Della Corte
- Department of Radiology, IRCCS San Raffaele Hospital, Via Olgettina 60, 20132, Milan, Italy.
- Vita-Salute San Raffaele University, 20132, Milan, Italy.
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy.
| | - Domenico Santangelo
- Department of Radiology, IRCCS San Raffaele Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Luigi Augello
- Department of Radiology, IRCCS San Raffaele Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Francesca Ratti
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | - Federica Cipriani
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | - Carla Canevari
- Nuclear Medicine Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Simone Gusmini
- Department of Radiology, IRCCS San Raffaele Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Giorgia Guazzarotti
- Department of Radiology, IRCCS San Raffaele Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Diego Palumbo
- Department of Radiology, IRCCS San Raffaele Hospital, Via Olgettina 60, 20132, Milan, Italy
- Vita-Salute San Raffaele University, 20132, Milan, Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
| | - Arturo Chiti
- Vita-Salute San Raffaele University, 20132, Milan, Italy
- Nuclear Medicine Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Luca Aldrighetti
- Vita-Salute San Raffaele University, 20132, Milan, Italy
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | - Francesco De Cobelli
- Department of Radiology, IRCCS San Raffaele Hospital, Via Olgettina 60, 20132, Milan, Italy
- Vita-Salute San Raffaele University, 20132, Milan, Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
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10
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de Mathelin P, Noblet V, Trog A, Paul C, Cusumano C, Faitot F, Bachellier P, Addeo P. Volumetric Remodeling of the Left Liver After Right Hepatectomy: Analysis of Factors Predicting Degree of Hypertrophy and Post-hepatectomy Liver Failure. J Gastrointest Surg 2023; 27:2752-2762. [PMID: 37884754 DOI: 10.1007/s11605-023-05804-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/04/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND This study investigated the volumetric remodeling of the left liver after right hepatectomy looking for factors predicting the degree of hypertrophy and severe post-hepatectomy liver failure (PHLF). METHODS In a cohort of 121 right hepatectomies, we performed CT volumetrics study of the future left liver remnant (FLR) preoperatively and postoperatively. Factors influencing FLR degree of hypertrophy and severe PHLF were identified by multivariate analysis. RESULTS After right hepatectomy, the mean degree of hypertrophy and kinetic growth rate of the left liver remnant were 25% and 3%/day respectively. The mean liver volume recovery rate was 77%. Liver remodeling volume was distributed for 79% on segments 2 and 3 and 21% on the segment 4 (p<0.001). Women showed a greater hypertrophy of segments 2 and 3 compared with men (p=0.002). The degree of hypertrophy of segment 4 was lower in case of middle hepatic vein resection (p=0.004). Left liver remnant kinetic growth rate was associated with the standardized future liver remnant (sFLR) (p<0.001) and a two-stage hepatectomy (p=0.023). Severe PHLF were predicted by intraoperative transfusion (p=0.009), biliary tumors (p=0.013), and male gender (p=0.022). CONCLUSIONS Volumetric remodeling of the left liver after right hepatectomy is not uniform and is mainly influenced by gender and sacrifice of middle hepatic vein. Male gender, intraoperative transfusion, and biliary tumors increase the risk of postoperative liver failure after right hepatectomy.
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Affiliation(s)
- Pierre de Mathelin
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Pôle des Pathologies Digestives, Hépatiques et de la Transplantation, Hôpital de Hautepierre-Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, France 1, Avenue Moliere, 67098, Strasbourg, France
- ICube, Université de Strasbourg, CNRS UMR 7357, Illkirch, France
| | - Vincent Noblet
- ICube, Université de Strasbourg, CNRS UMR 7357, Illkirch, France
| | - Arnaud Trog
- ICube, Université de Strasbourg, CNRS UMR 7357, Illkirch, France
| | - Chloé Paul
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Pôle des Pathologies Digestives, Hépatiques et de la Transplantation, Hôpital de Hautepierre-Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, France 1, Avenue Moliere, 67098, Strasbourg, France
| | - Caterina Cusumano
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Pôle des Pathologies Digestives, Hépatiques et de la Transplantation, Hôpital de Hautepierre-Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, France 1, Avenue Moliere, 67098, Strasbourg, France
| | - François Faitot
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Pôle des Pathologies Digestives, Hépatiques et de la Transplantation, Hôpital de Hautepierre-Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, France 1, Avenue Moliere, 67098, Strasbourg, France
- ICube, Université de Strasbourg, CNRS UMR 7357, Illkirch, France
| | - Philippe Bachellier
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Pôle des Pathologies Digestives, Hépatiques et de la Transplantation, Hôpital de Hautepierre-Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, France 1, Avenue Moliere, 67098, Strasbourg, France
| | - Pietro Addeo
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Pôle des Pathologies Digestives, Hépatiques et de la Transplantation, Hôpital de Hautepierre-Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, France 1, Avenue Moliere, 67098, Strasbourg, France.
- ICube, Université de Strasbourg, CNRS UMR 7357, Illkirch, France.
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11
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Ding H, Ding ZG, Xiao WJ, Mao XN, Wang Q, Zhang YC, Cai H, Gong W. Role of intelligent/interactive qualitative and quantitative analysis-three-dimensional estimated model in donor-recipient size mismatch following deceased donor liver transplantation. World J Gastroenterol 2023; 29:5894-5906. [PMID: 38111507 PMCID: PMC10725563 DOI: 10.3748/wjg.v29.i44.5894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 11/10/2023] [Accepted: 11/14/2023] [Indexed: 11/27/2023] Open
Abstract
BACKGROUND Donor-recipient size mismatch (DRSM) is considered a crucial factor for poor outcomes in liver transplantation (LT) because of complications, such as massive intraoperative blood loss (IBL) and early allograft dysfunction (EAD). Liver volumetry is performed routinely in living donor LT, but rarely in deceased donor LT (DDLT), which amplifies the adverse effects of DRSM in DDLT. Due to the various shortcomings of traditional manual liver volumetry and formula methods, a feasible model based on intelligent/interactive qualitative and quantitative analysis-three-dimensional (IQQA-3D) for estimating the degree of DRSM is needed. AIM To identify benefits of IQQA-3D liver volumetry in DDLT and establish an estimation model to guide perioperative management. METHODS We retrospectively determined the accuracy of IQQA-3D liver volumetry for standard total liver volume (TLV) (sTLV) and established an estimation TLV (eTLV) index (eTLVi) model. Receiver operating characteristic (ROC) curves were drawn to detect the optimal cut-off values for predicting massive IBL and EAD in DDLT using donor sTLV to recipient sTLV (called sTLVi). The factors influencing the occurrence of massive IBL and EAD were explored through logistic regression analysis. Finally, the eTLVi model was compared with the sTLVi model through the ROC curve for verification. RESULTS A total of 133 patients were included in the analysis. The Changzheng formula was accurate for calculating donor sTLV (P = 0.083) but not for recipient sTLV (P = 0.036). Recipient eTLV calculated using IQQA-3D highly matched with recipient sTLV (P = 0.221). Alcoholic liver disease, gastrointestinal bleeding, and sTLVi > 1.24 were independent risk factors for massive IBL, and drug-induced liver failure was an independent protective factor for massive IBL. Male donor-female recipient combination, model for end-stage liver disease score, sTLVi ≤ 0.85, and sTLVi ≥ 1.32 were independent risk factors for EAD, and viral hepatitis was an independent protective factor for EAD. The overall survival of patients in the 0.85 < sTLVi < 1.32 group was better compared to the sTLVi ≤ 0.85 group and sTLVi ≥ 1.32 group (P < 0.001). There was no statistically significant difference in the area under the curve of the sTLVi model and IQQA-3D eTLVi model in the detection of massive IBL and EAD (all P > 0.05). CONCLUSION IQQA-3D eTLVi model has high accuracy in predicting massive IBL and EAD in DDLT. We should follow the guidance of the IQQA-3D eTLVi model in perioperative management.
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Affiliation(s)
- Han Ding
- Department of Transplantation, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Zhi-Guo Ding
- Department of General Surgery, The Third People’s Hospital of Yangzhou, Yangzhou 225126, Jiangsu Province, China
| | - Wen-Jing Xiao
- Department of Tuberculosis Control, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - Xu-Nan Mao
- Department of Biliary-Pancreatic Surgery, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Qi Wang
- Department of Pathology, First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu, China
| | - Yi-Chi Zhang
- Department of Transplantation, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Hao Cai
- Department of Transplantation, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Wei Gong
- Department of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Shanghai, 200092, China
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12
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Ratti F, Marino R, Muiesan P, Zieniewicz K, Van Gulik T, Guglielmi A, Marques HP, Andres V, Schnitzbauer A, Irinel P, Schmelzle M, Sparrelid E, Fusai GK, Adam R, Cillo U, Lang H, Oldhafer K, Ruslan A, Ciria R, Ferrero A, Mazzaferro V, Cescon M, Giuliante F, Nadalin S, Golse N, Sulpice L, Serrablo A, Ramos E, Marchese U, Rosok B, Lopez-Lopez V, Clavien P, Aldrighetti L. Results from the european survey on preoperative management and optimization protocols for PeriHilar cholangiocarcinoma. HPB (Oxford) 2023; 25:1302-1322. [PMID: 37543473 DOI: 10.1016/j.hpb.2023.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 05/24/2023] [Accepted: 06/21/2023] [Indexed: 08/07/2023]
Abstract
BACKGROUND Major surgery, along with preoperative cholestasis-related complications, are responsible for the increased risk of morbidity and mortality in perihilar cholangiocarcinoma (pCCA). The aim of the present survey is to provide a snapshot of current preoperative management and optimization strategies in Europe. METHODS 61 European centers, experienced in hepato-biliary surgery completed a 59-questions survey regarding pCCA preoperative management. Centers were stratified according to surgical caseload (<5 and ≥ 5 cases/year) and preoperative management protocols' application. RESULTS The overall case volume consisted of 6333 patients. Multidisciplinary discussion was routinely performed in 91.8% of centers. Most respondents (96.7%) recognized the importance of a well-structured preoperative protocol. The preferred method for biliary drainage was percutaneous transhepatic biliary drainage (60.7%) while portal vein embolization was the preferred technique for liver hypertrophy (90.2%). Differences in preoperative pathologic confirmation of malignancy (35.8% vs 28.7%; p < 0.001), number of mismanaged referred patients (88.2% vs 50.8%; p < 0.001), biliary drainage (65.1% vs 55.6%; p = 0.015) and liver function evaluation (37.2% vs 5.6%; p = 0.001) were found between centers according to groups' stratification. CONCLUSION The importance of a correct preoperative management is recognized. Nevertheless, the current lack of guidelines leads to wide heterogeneity of behaviors among centers. This survey can provide recommendations to improve pCCA perioperative outcomes.
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Affiliation(s)
- Francesca Ratti
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, Milano, Italy.
| | - Rebecca Marino
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, Milano, Italy
| | | | - Krzysztof Zieniewicz
- Dept of General, Transplant and Liver Surgery, Medical University, Warsaw, Poland
| | - Tomas Van Gulik
- Academic Medical Center, Erasmus Medica Center, Amsterdam, the Netherlands
| | - Alfredo Guglielmi
- General and Hepatobiliary Surgery, University of Verona, Verona, Italy
| | | | | | | | - Popescu Irinel
- Center of General Surgery and Liver Transplant, Fundeni Clinical Institut, Bucharest, Romania
| | | | | | | | - Renè Adam
- Paul Brousse University Hospital, Paris, France; Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Umberto Cillo
- Hepatobiliary Surgery and Liver Transplantation Unit, Padova, Italy
| | - Hauke Lang
- University Medical Center Mainz, Mainz, Germany
| | | | | | - Ruben Ciria
- University Hospital Reina Sofia, Cordoba, Spain
| | | | - Vincenzo Mazzaferro
- University of Milan, Department of Oncology and Hemato-Oncology, Istituto Nazionale Tumori, Milan, Italy
| | | | | | | | | | | | | | - Emilio Ramos
- Hospital Universitario de Bellvitge, Barcelona, Spain
| | | | | | | | | | - Luca Aldrighetti
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, Milano, Italy
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13
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Kambakamba P, Schneider MA, Linecker M, Kirimker EO, Moeckli B, Graf R, Reiner CS, Nguyen-Kim TDL, Kologlu M, Karayalcin K, Clavien PA, Balci D, Petrowsky H. Early Postoperative Serum Phosphate Drop Predicts Sufficient Hypertrophy After Liver Surgery. Ann Surg 2023; 278:763-771. [PMID: 37465990 DOI: 10.1097/sla.0000000000006013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
OBJECTIVE The aim of this study was to assess the impact of postoperative hypophosphatemia on liver regeneration after major liver surgery in the scenario of Associating Liver Partition with Portal vein ligation for Staged hepatectomy (ALPPS) and living liver donation (LLD). BACKGROUND Hypophosphatemia has been described to reflect the metabolic demands of regenerating hepatocytes. Both ALPPS and LLD are characterized by an exceptionally strong liver regeneration and may be of particular interest in the context of posthepatectomy hypophosphatemia. METHODS Serum phosphate changes within the first 7 postoperative days after ALPPS (n=61) and LLD (n=54) were prospectively assessed and correlated with standardized volumetry after 1 week. In a translational approach, postoperative phosphate changes were investigated in mice and in vitro . RESULTS After ALPPS stage 1 and LLD, serum phosphate levels significantly dropped from a preoperative median of 1.08 mmol/L [interquartile range (IQR) 0.92-1.23] and 1.07 mmol/L (IQR 0.91-1.21) to a postoperative median nadir of 0.68 and 0.52 mmol/L, respectively. A pronounced phosphate drop correlated well with increased liver hypertrophy ( P <0.001). Patients with a low drop of phosphate showed a higher incidence of posthepatectomy liver failure after ALPPS (7% vs 31%, P =0.041). Like in humans, phosphate drop correlated significantly with degree of hypertrophy in murine ALPPS and hepatectomy models ( P <0.001). Blocking phosphate transporter (Slc20a1) inhibited cellular phosphate uptake and hepatocyte proliferation in vitro. CONCLUSION Phosphate drop after hepatectomy is a direct surrogate marker for liver hypertrophy. Perioperative implementation of serum phosphate analysis has the potential to detect patients with insufficient regenerative capacity at an early stage.
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Affiliation(s)
- Patryk Kambakamba
- Department of Surgery and Transplantation, University Hospital Zürich, Zürich, Switzerland
- Hepatobiliary Group, St. Vincents's University Hospital, Dublin, Ireland
- Department of Surgery, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Marcel A Schneider
- Department of Surgery and Transplantation, University Hospital Zürich, Zürich, Switzerland
| | - Michael Linecker
- Department of Surgery and Transplantation, University Hospital Zürich, Zürich, Switzerland
- Department of Surgery and Transplantation, University Hospital Schleswig Holstein, Kiel, Germany
| | - Elvan Onur Kirimker
- Department of Surgery and Transplantation, Ankara University School of Medicine, Ankara, Turkey
| | - Beat Moeckli
- Department of Surgery and Transplantation, University Hospital Zürich, Zürich, Switzerland
| | - Rolf Graf
- Department of Surgery and Transplantation, University Hospital Zürich, Zürich, Switzerland
| | - Cäcilia S Reiner
- Diagnostic and Interventional Radiology, University Hospital Zürich, Zürich, Switzerland
| | | | - Meltem Kologlu
- Department of Surgery and Transplantation, Ankara University School of Medicine, Ankara, Turkey
| | - Kaan Karayalcin
- Department of Surgery and Transplantation, Ankara University School of Medicine, Ankara, Turkey
| | - Pierre-Alain Clavien
- Department of Surgery and Transplantation, University Hospital Zürich, Zürich, Switzerland
| | - Deniz Balci
- Department of Surgery and Transplantation, Ankara University School of Medicine, Ankara, Turkey
- Department of Surgery and Solid Organ Transplantation, Bahcesehir University School of Medicine, Istanbul, Turkey
| | - Henrik Petrowsky
- Department of Surgery and Transplantation, University Hospital Zürich, Zürich, Switzerland
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14
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Huang T, Huang J, Liu TCY, Li M, She R, Liu L, Qu H, Liang F, Cao Y, Chen Y, Tang L. Evaluating the Effect of Artificial Liver Support on Acute-on-Chronic Liver Failure Using the Quantitative Difference Algorithm: Retrospective Study. JMIR Form Res 2023; 7:e45395. [PMID: 37874632 PMCID: PMC10630873 DOI: 10.2196/45395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 07/31/2023] [Accepted: 09/13/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Liver failure, including acute-on-chronic liver failure (ACLF), occurs mainly in young adults and is associated with high mortality and resource costs. The prognosis evaluation is a crucial part of the ACLF treatment process and should run through the entire diagnosis process. As a recently proposed novel algorithm, the quantitative difference (QD) algorithm holds promise for enhancing the prognosis evaluation of ACLF. OBJECTIVE This study aims to examine whether the QD algorithm exhibits comparable or superior performance compared to the Model for End-Stage Liver Disease (MELD) in the context of prognosis evaluation. METHODS A total of 27 patients with ACLF were categorized into 2 groups based on their treatment preferences: the conventional treatment (n=12) and the double plasma molecular absorption system (DPMAS) with conventional treatment (n=15) groups. The prognosis evaluation was performed by the MELD and QD scoring systems. RESULTS A significant reduction was observed in alanine aminotransferase (P=.02), aspartate aminotransferase (P<.001), and conjugated bilirubin (P=.002), both in P values and QD value (Lτ>1.69). A significant decrease in hemoglobin (P=.01), red blood cell count (P=.01), and total bilirubin (P=.02) was observed in the DPMAS group, but this decrease was not observed in QD (Lτ≤1.69). Furthermore, there was a significant association between MELD and QD values (P<.001). Significant differences were observed between groups based on patients' treatment outcomes. Additionally, the QD algorithm can also demonstrate improvements in patient fatigue. DPMAS can reduce alanine aminotransferase, aspartate aminotransferase, and unconjugated bilirubin. CONCLUSIONS As a dynamic algorithm, the QD scoring system can evaluate the therapeutic effects in patients with ACLF, similar to MELD. Nevertheless, the QD scoring system surpasses the MELD by incorporating a broader range of indicators and considering patient variability.
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Affiliation(s)
- Tinghuai Huang
- School of Physical Education and Sports Science, South China Normal University, Guangzhou, China
| | - Jianwei Huang
- Department of Gastroenterology, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Timon Cheng-Yi Liu
- School of Physical Education and Sports Science, South China Normal University, Guangzhou, China
| | - Meng Li
- School of Physical Education and Sports Science, South China Normal University, Guangzhou, China
| | - Rui She
- Department of Gastroenterology, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Liyu Liu
- Department of Gastroenterology, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hongguang Qu
- Department of Gastroenterology, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Fei Liang
- Department of Gastroenterology, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuanjing Cao
- Department of Gastroenterology, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuanzheng Chen
- School of Physical Education and Sports Science, South China Normal University, Guangzhou, China
| | - Lu Tang
- Civil Aviation Flight University of China, Chengdu, China
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Chouari T, Merali N, La Costa F, Santol J, Chapman S, Horton A, Aroori S, Connell J, Rockall TA, Mole D, Starlinger P, Welsh F, Rees M, Frampton AE. The Role of the Multiparametric MRI LiverMultiScan TM in the Quantitative Assessment of the Liver and Its Predicted Clinical Applications in Patients Undergoing Major Hepatic Resection for Colorectal Liver Metastasis. Cancers (Basel) 2023; 15:4863. [PMID: 37835557 PMCID: PMC10571783 DOI: 10.3390/cancers15194863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 08/05/2023] [Accepted: 10/02/2023] [Indexed: 10/15/2023] Open
Abstract
Liver biopsy remains the gold standard for the histological assessment of the liver. With clear disadvantages and the rise in the incidences of liver disease, the role of neoadjuvant chemotherapy in colorectal liver metastasis (CRLM) and an explosion of surgical management options available, non-invasive serological and imaging markers of liver histopathology have never been more pertinent in order to assess liver health and stratify patients considered for surgical intervention. Liver MRI is a leading modality in the assessment of hepatic malignancy. Recent technological advancements in multiparametric MRI software such as the LiverMultiScanTM offers an attractive non-invasive assay of anatomy and histopathology in the pre-operative setting, especially in the context of CRLM. This narrative review examines the evidence for the LiverMultiScanTM in the assessment of hepatic fibrosis, steatosis/steatohepatitis, and potential applications for chemotherapy-associated hepatic changes. We postulate its future role and the hurdles it must surpass in order to be implemented in the pre-operative management of patients undergoing hepatic resection for colorectal liver metastasis. Such a role likely extends to other hepatic malignancies planned for resection.
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Affiliation(s)
- Tarak Chouari
- MATTU, The Leggett Building, Daphne Jackson Road, Guildford GU2 7WG, UK; (T.C.)
- Department of Hepato-Pancreato-Biliary (HPB) Surgery, Royal Surrey County Hospital, Egerton Road, Guildford GU2 7XX, UK
- Oncology Section, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Science, University of Surrey, Guildford GU2 7WG, UK
| | - Nabeel Merali
- MATTU, The Leggett Building, Daphne Jackson Road, Guildford GU2 7WG, UK; (T.C.)
- Department of Hepato-Pancreato-Biliary (HPB) Surgery, Royal Surrey County Hospital, Egerton Road, Guildford GU2 7XX, UK
- Oncology Section, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Science, University of Surrey, Guildford GU2 7WG, UK
| | - Francesca La Costa
- Department of Hepato-Pancreato-Biliary (HPB) Surgery, Royal Surrey County Hospital, Egerton Road, Guildford GU2 7XX, UK
| | - Jonas Santol
- Department of Surgery, HPB Center, Vienna Health Network, Clinic Favoriten and Sigmund Freud Private University, 1090 Vienna, Austria
- Institute of Vascular Biology and Thrombosis Research, Center of Physiology and Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - Shelley Chapman
- Department of Radiology, Royal Surrey County Hospital, Egerton Road, Guildford GU2 7XX, UK
| | - Alex Horton
- Department of Radiology, Royal Surrey County Hospital, Egerton Road, Guildford GU2 7XX, UK
| | - Somaiah Aroori
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery and Transplant Surgery, Derriford Hospital, Plymouth PL6 8DH, UK
| | | | - Timothy A. Rockall
- MATTU, The Leggett Building, Daphne Jackson Road, Guildford GU2 7WG, UK; (T.C.)
- Oncology Section, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Science, University of Surrey, Guildford GU2 7WG, UK
| | - Damian Mole
- Clinical Surgery, Royal Infirmary of Edinburgh, University of Edinburgh, Edinburgh EH10 5HF, UK
- Centre for Inflammation Research, University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH105HF, UK
| | - Patrick Starlinger
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Mayo Clinic, Rochester, MN 55902, USA
- Center of Physiology and Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
- Department of Surgery, Medical University of Vienna, General Hospital, 1090 Vienna, Austria
| | - Fenella Welsh
- Hepato-Biliary Unit, Hampshire Hospitals Foundation Trust, Basingstoke, Hampshire RG24 9NA, UK
| | - Myrddin Rees
- Hepato-Biliary Unit, Hampshire Hospitals Foundation Trust, Basingstoke, Hampshire RG24 9NA, UK
| | - Adam E. Frampton
- MATTU, The Leggett Building, Daphne Jackson Road, Guildford GU2 7WG, UK; (T.C.)
- Department of Hepato-Pancreato-Biliary (HPB) Surgery, Royal Surrey County Hospital, Egerton Road, Guildford GU2 7XX, UK
- Oncology Section, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Science, University of Surrey, Guildford GU2 7WG, UK
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Arntz PJW, Deroose CM, Marcus C, Sturesson C, Panaro F, Erdmann J, Manevska N, Moadel R, de Geus-Oei LF, Bennink RJ. Joint EANM/SNMMI/IHPBA procedure guideline for [ 99mTc]Tc-mebrofenin hepatobiliary scintigraphy SPECT/CT in the quantitative assessment of the future liver remnant function. HPB (Oxford) 2023; 25:1131-1144. [PMID: 37394397 DOI: 10.1016/j.hpb.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 05/25/2023] [Accepted: 06/01/2023] [Indexed: 07/04/2023]
Abstract
PURPOSE The aim of this joint EANM/SNMMI/IHPBA procedure guideline is to provide general information and specific recommendations and considerations on the use of [99mTc]Tc-mebrofenin hepatobiliary scintigraphy (HBS) in the quantitative assessment and risk analysis before surgical intervention, selective internal radiation therapy (SIRT) or before and after liver regenerative procedures. Although the gold standard to estimate future liver remnant (FLR) function remains volumetry, the increasing interest in HBS and the continuous request for implementation in major liver centers worldwide, demands standardization. METHODS This guideline concentrates on the endorsement of a standardized protocol for HBS elaborates on the clinical indications and implications, considerations, clinical appliance, cut-off values, interactions, acquisition, post-processing analysis and interpretation. Referral to the practical guidelines for additional post-processing manual instructions is provided. CONCLUSION The increasing interest of major liver centers worldwide in HBS requires guidance for implementation. Standardization facilitates applicability of HBS and promotes global implementation. Inclusion of HBS in standard care is not meant as substitute for volumetry, but rather to complement risk evaluation by identifying suspected and unsuspected high-risk patients prone to develop post-hepatectomy liver failure (PHLF) and post-SIRT liver failure.
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Affiliation(s)
- Pieter J W Arntz
- Department of Surgery, Amsterdam UMC, University of Amsterdam, the Netherlands; Cancer Center Amsterdam, the Netherlands.
| | - Christophe M Deroose
- Nuclear Medicine, University Hospitals Leuven, Nuclear Medicine and Molecular Imaging, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Charles Marcus
- Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Emory University School of Medicine, Atlanta, GA, USA
| | - Christian Sturesson
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Fabrizio Panaro
- Department of Surgery, Division of HBP Surgery & Transplantation, Saint Eloi Hospital, Montpellier University Hospital, School of Medicine, 34000, Montpellier, France
| | - Joris Erdmann
- Department of Surgery, Amsterdam UMC, University of Amsterdam, the Netherlands; Cancer Center Amsterdam, the Netherlands
| | - Nevena Manevska
- Institute of Pathophysiology and Nuclear Medicine, Acad Isak S. Tadzer, Skopje, Macedonia
| | - Renee Moadel
- Division of Neuroradiology, Department of Radiology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Lioe-Fee de Geus-Oei
- Department of Radiology, Section of Nuclear Medicine, Leiden University Medical Center, Leiden, the Netherlands; Biomedical Photonic Imaging Group, University of Twente, Enschede, the Netherlands; Department of Radiation Science and Technology, Delft University of Technology, Delft, the Netherlands
| | - Roel J Bennink
- Cancer Center Amsterdam, the Netherlands; Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, the Netherlands
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Choi JY, Lee SS, Kim NY, Park HJ, Sung YS, Lee Y, Yoon JS, Suk HI. The effect of hepatic steatosis on liver volume determined by proton density fat fraction and deep learning-measured liver volume. Eur Radiol 2023; 33:5924-5932. [PMID: 37012546 DOI: 10.1007/s00330-023-09603-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 02/03/2023] [Accepted: 02/22/2023] [Indexed: 04/05/2023]
Abstract
OBJECTIVES We aimed to evaluate the effect of hepatic steatosis (HS) on liver volume and to develop a formula to estimate lean liver volume correcting the HS effect. METHODS This retrospective study included healthy adult liver donors who underwent gadoxetic acid-enhanced MRI and proton density fat fraction (PDFF) measurement from 2015 to 2019. The degree of HS was graded at 5% PDFF intervals from grade 0 (no HS; PDFF < 5.5%). Liver volume was measured with hepatobiliary phase MRI using deep learning algorithm, and standard liver volume (SLV) was calculated as the reference lean liver volume. The association between liver volume and SLV ratio with PDFF grades was evaluated using Spearman's correlation (ρ). The effect of PDFF grades on liver volume was evaluated using the multivariable linear regression model. RESULTS The study population included 1038 donors (mean age, 31 ± 9 years; 689 men). Mean liver volume to SLV ratio increased according to PDFF grades (ρ = 0.234, p < 0.001). The multivariable analysis indicated that SLV (β = 1.004, p < 0.001) and PDFF grade*SLV (β = 0.044, p < 0.001) independently affected liver volume, suggesting a 4.4% increase in liver volume per one-point increment in the PDFF grade. PDFF-adjusted lean liver volume was estimated using the formula, liver volume/[1.004 + 0.044 × PDFF grade]. The mean estimated lean liver volume to SLV ratio approximated to one for all PDFF grades, with no significant association with PDFF grades (p = 0.851). CONCLUSION HS increases liver volume. The formula to estimate lean liver volume may be useful to adjust for the effect of HS on liver volume. KEY POINTS • Hepatic steatosis increases liver volume. • The presented formula to estimate lean liver volume using MRI-measured proton density fat fraction and liver volume may be useful to adjust for the effect of hepatic steatosis on measured liver volume.
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Affiliation(s)
- Ji Young Choi
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University College of Medicine, Seoul, Republic of Korea
| | - Seung Soo Lee
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea.
| | - Na Young Kim
- Department of Clinical Epidemiology and Biostatistics, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Hyo Jung Park
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Yu Sub Sung
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Yedaun Lee
- Department of Radiology, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - Jee Seok Yoon
- Department of Brain and Cognitive Engineering, Korea University, Seoul, Republic of Korea
| | - Heung-Il Suk
- Department of Brain and Cognitive Engineering, Korea University, Seoul, Republic of Korea
- Department of Artificial Intelligence, Korea University, Seoul, Republic of Korea
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Milana F, Famularo S, Diana M, Mishima K, Reitano E, Cho HD, Kim KH, Marescaux J, Donadon M, Torzilli G. How Much Is Enough? A Surgical Perspective on Imaging Modalities to Estimate Function and Volume of the Future Liver Remnant before Hepatic Resection. Diagnostics (Basel) 2023; 13:2726. [PMID: 37685264 PMCID: PMC10486462 DOI: 10.3390/diagnostics13172726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 08/19/2023] [Accepted: 08/20/2023] [Indexed: 09/10/2023] Open
Abstract
Liver resection is the first curative option for most hepatic primary and secondary malignancies. However, post-hepatectomy liver failure (PHLF) still represents a non-negligible postoperative complication, embodying the most frequent cause of hepatic-related mortality. In the absence of a specific treatment, the most effective way to deal with PHLF is its prevention through a careful preoperative assessment of future liver remnant (FLR) volume and function. Apart from the clinical score and classical criteria to define the safe limit of resectability, new imaging modalities have shown their ability to assist surgeons in planning the best operative strategy with a precise estimation of the FLR amount. New technologies leading to liver and tumor 3D reconstruction may guide the surgeon along the best resection planes combining the least liver parenchymal sacrifice with oncological appropriateness. Integration with imaging modalities, such as hepatobiliary scintigraphy, capable of estimating total and regional liver function, may bring about a decrease in postoperative complications. Magnetic resonance imaging with hepatobiliary contrast seems to be predominant since it simultaneously integrates hepatic function and volume information along with a precise characterization of the target malignancy.
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Affiliation(s)
- Flavio Milana
- Department of Biomedical Sciences, Humanitas University, Via Montalcini 4, 20090 Pieve Emanuele, MI, Italy
- Division of Hepatobiliary and General Surgery, Department of Hepatobiliary and General Surgery, Humanitas Research Hospital-IRCCS, Humanitas University, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Simone Famularo
- Department of Biomedical Sciences, Humanitas University, Via Montalcini 4, 20090 Pieve Emanuele, MI, Italy
- Division of Hepatobiliary and General Surgery, Department of Hepatobiliary and General Surgery, Humanitas Research Hospital-IRCCS, Humanitas University, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Research Institute Against Digestive Cancer (IRCAD), 67000 Strasbourg, France
| | - Michele Diana
- Research Institute Against Digestive Cancer (IRCAD), 67000 Strasbourg, France
- Photonics Instrumentation for Health, iCube Laboratory, University of Strasbourg, 67000 Strasbourg, France
- Department of General, Digestive and Endocrine Surgery, University Hospital of Strasbourg, 67200 Strasbourg, France
| | - Kohei Mishima
- Research Institute Against Digestive Cancer (IRCAD), 67000 Strasbourg, France
| | - Elisa Reitano
- Research Institute Against Digestive Cancer (IRCAD), 67000 Strasbourg, France
| | - Hwui-Dong Cho
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Ki-Hun Kim
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Jacques Marescaux
- Research Institute Against Digestive Cancer (IRCAD), 67000 Strasbourg, France
| | - Matteo Donadon
- Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, NO, Italy
- Department of General Surgery, University Maggiore Hospital, 28100 Novara, NO, Italy
| | - Guido Torzilli
- Department of Biomedical Sciences, Humanitas University, Via Montalcini 4, 20090 Pieve Emanuele, MI, Italy
- Division of Hepatobiliary and General Surgery, Department of Hepatobiliary and General Surgery, Humanitas Research Hospital-IRCCS, Humanitas University, Via Manzoni 56, 20089 Rozzano, MI, Italy
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Chaurasiya K, Kireeva E, Yadgarov M, Akhaladze D, Likar Y. Role of Preoperative Hepatobiliary Scintigraphy in Children Requiring Liver Resection. Clin Nucl Med 2023; 48:581-585. [PMID: 37272978 DOI: 10.1097/rlu.0000000000004660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE The risk of posthepatectomy liver failure (PHLF) remains an important concern following major liver resection. Assessment of future remnant liver function (FRLF) by hepatobiliary scintigraphy has shown its significance to prevent PHLF after major liver resection in adults with a threshold value of FRLF greater than 2.7%/min per m2. However, such data for pediatric patients were not published. METHODS A total of 77 pediatric patients with liver tumors who underwent 1-stage liver resection were included in this study. Assessment of FRLF, future remnant liver volume (FRLV), and the ratio of remnant liver volume to body weight (RLV-BWR) was performed before the surgery. RESULTS All patients had RLV-BWR values of more than 0.5%/kg. Future remnant liver volume values ranged from 19% to 89%, and FRLF values ranged from 1.8% to 31.8%/min per m2. Only 7 of 77 patients had FRLV values less than 25%, but their FRLF values exceeded 2.7%/min per m2. Two patients developed grade A and grade B PHLF. CONCLUSION Future remnant liver volume and the RLV-BWR can be used in most pediatric patients for the assessment of liver before hepatectomy. According to our data, implementation of FRLF assessment using hepatobiliary scintigraphy can be most beneficial for children with FRLV of less than 25%. The cutoff value of FRLV greater than 25% can be slightly decreased with minimal risk of developing PHLF. However, to establish a new cutoff value for FRLV in children, further prospective studies including larger numbers of patients with FRLV of less than 25% are needed.
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Affiliation(s)
- Kailash Chaurasiya
- From the Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
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20
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Du S, Wang Z, Lin D. A bibliometric and visualized analysis of preoperative future liver remnant augmentation techniques from 1997 to 2022. Front Oncol 2023; 13:1185885. [PMID: 37333827 PMCID: PMC10272555 DOI: 10.3389/fonc.2023.1185885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/22/2023] [Indexed: 06/20/2023] Open
Abstract
Background The size and function of the future liver remnant (FLR) is an essential consideration for both eligibility for treatment and postoperative prognosis when planning surgical hepatectomy. Over time, a variety of preoperative FLR augmentation techniques have been investigated, from the earliest portal vein embolization (PVE) to the more recent Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) and liver venous deprivation (LVD) procedures. Despite numerous publications on this topic, no bibliometric analysis has yet been conducted. Methods Web of Science Core Collection (WoSCC) database was searched to identify studies related to preoperative FLR augmentation techniques published from 1997 to 2022. The analysis was performed using the CiteSpace [version 6.1.R6 (64-bit)] and VOSviewer [version 1.6.19]. Results A total of 973 academic studies were published by 4431 authors from 920 institutions in 51 countries/regions. The University of Zurich was the most published institution while Japan was the most productive country. Eduardo de Santibanes had the most published articles, and Masato Nagino was the most frequently co-cited author. The most frequently published journal was HPB, and the most cited journal was Ann Surg, with 8088 citations. The main aspects of preoperative FLR augmentation technique is to enhance surgical technology, expand clinical indications, prevent and treat postoperative complications, ensure long-term survival, and evaluate the growth rate of FLR. Recently, hot keywords in this field include ALPPS, LVD, and Hepatobiliary Scintigraphy. Conclusion This bibliometric analysis provides a comprehensive overview of preoperative FLR augmentation techniques, offering valuable insights and ideas for scholars in this field.
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21
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Calderon Novoa F, Ardiles V, de Santibañes E, Pekolj J, Goransky J, Mazza O, Sánchez Claria R, de Santibañes M. Pushing the Limits of Surgical Resection in Colorectal Liver Metastasis: How Far Can We Go? Cancers (Basel) 2023; 15:cancers15072113. [PMID: 37046774 PMCID: PMC10093442 DOI: 10.3390/cancers15072113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/24/2023] [Accepted: 03/30/2023] [Indexed: 04/05/2023] Open
Abstract
Colorectal cancer is the third most common cancer worldwide, and up to 50% of all patients diagnosed will develop metastatic disease. Management of colorectal liver metastases (CRLM) has been constantly improving, aided by newer and more effective chemotherapy agents and the use of multidisciplinary teams. However, the only curative treatment remains surgical resection of the CRLM. Although survival for surgically resected patients has shown modest improvement, this is mostly because of the fact that what is constantly evolving is the indication for resection. Surgeons are constantly pushing the limits of what is considered resectable or not, thus enhancing and enlarging the pool of patients who can be potentially benefited and even cured with aggressive surgical procedures. There are a variety of procedures that have been developed, which range from procedures to stimulate hepatic growth, such as portal vein embolization, two-staged hepatectomy, or the association of both, to technically challenging procedures such as simultaneous approaches for synchronous metastasis, ex-vivo or in-situ perfusion with total vascular exclusion, or even liver transplant. This article reviewed the major breakthroughs in liver surgery for CRLM, showing how much has changed and what has been achieved in the field of CRLM.
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Affiliation(s)
- Francisco Calderon Novoa
- Department of Surgery, Division of HPB Surgery, Hospital Italiano de Buenos Aires, Buenos Aires C1199, Argentina
| | - Victoria Ardiles
- Department of Surgery, Division of HPB Surgery, Hospital Italiano de Buenos Aires, Buenos Aires C1199, Argentina
| | - Eduardo de Santibañes
- Department of Surgery, Division of HPB Surgery, Hospital Italiano de Buenos Aires, Buenos Aires C1199, Argentina
| | - Juan Pekolj
- Department of Surgery, Division of HPB Surgery, Hospital Italiano de Buenos Aires, Buenos Aires C1199, Argentina
| | - Jeremias Goransky
- Department of Surgery, Division of HPB Surgery, Hospital Italiano de Buenos Aires, Buenos Aires C1199, Argentina
| | - Oscar Mazza
- Department of Surgery, Division of HPB Surgery, Hospital Italiano de Buenos Aires, Buenos Aires C1199, Argentina
| | - Rodrigo Sánchez Claria
- Department of Surgery, Division of HPB Surgery, Hospital Italiano de Buenos Aires, Buenos Aires C1199, Argentina
| | - Martín de Santibañes
- Department of Surgery, Division of HPB Surgery, Hospital Italiano de Buenos Aires, Buenos Aires C1199, Argentina
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Knott EA, Partovi S, McBride A, Levitin A, Gadani S. Liver Venous Deprivation Using Amplatzer Vascular Plug-Assisted N-Butyl Cyanoacrylate Embolization of the Portal and Hepatic Veins: How Do I Do it? Semin Intervent Radiol 2023; 40:197-211. [PMID: 37333744 PMCID: PMC10275680 DOI: 10.1055/s-0043-1768610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Affiliation(s)
- Emily A. Knott
- Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Sasan Partovi
- Section of Vascular and Interventional Radiology, Imaging Institute, Cleveland Clinic, Cleveland, Ohio
| | - Aaron McBride
- Section of Vascular and Interventional Radiology, Imaging Institute, Cleveland Clinic, Cleveland, Ohio
| | - Abraham Levitin
- Section of Vascular and Interventional Radiology, Imaging Institute, Cleveland Clinic, Cleveland, Ohio
| | - Sameer Gadani
- Section of Vascular and Interventional Radiology, Imaging Institute, Cleveland Clinic, Cleveland, Ohio
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Serenari M, Ratti F, Guglielmo N, Zanello M, Mocchegiani F, Lenzi J, Colledan M, Mazzaferro V, Cillo U, Ferrero A, Cescon M, Di Benedetto F, Massani M, Grazi G, Valle RD, Vivarelli M, Ettorre GM, Aldrighetti L, Jovine E. Evolution of minimally invasive techniques and surgical outcomes of ALPPS in Italy: a comprehensive trend analysis over 10 years from a national prospective registry. Surg Endosc 2023:10.1007/s00464-023-09937-4. [PMID: 36976422 DOI: 10.1007/s00464-023-09937-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 02/05/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND Since 2012, Associating Liver Partition and Portal vein ligation for Staged hepatectomy (ALPPS) has encountered several modifications of its original technique. The primary endpoint of this study was to analyze the trend of ALPPS in Italy over a 10-year period. The secondary endpoint was to evaluate factors affecting the risk of morbidity/mortality/post-hepatectomy liver failure (PHLF). METHODS Data of patients submitted to ALPPS between 2012 and 2021 were identified from the ALPPS Italian Registry and evaluation of time trends was performed. RESULTS From 2012 to 2021, a total of 268 ALPPS were performed within 17 centers. The number of ALPPS divided by the total number of liver resections performed by each center slightly declined (APC = - 2.0%, p = 0.111). Minimally invasive (MI) approach significantly increased over the years (APC = + 49.5%, p = 0.002). According to multivariable analysis, MI completion of stage 1 was protective against 90-day mortality (OR = 0.05, p = 0.040) as well as enrollment within high-volume centers for liver surgery (OR = 0.32, p = 0.009). Use of interstage hepatobiliary scintigraphy (HBS) and biliary tumors were independent predictors of PHLF. CONCLUSIONS This national study showed that use of ALPPS only slightly declined over the years with an increased use of MI techniques, leading to lower 90-day mortality. PHLF still remains an open issue.
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Affiliation(s)
- Matteo Serenari
- General Surgery and Transplant Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Sant'Orsola-Malpighi Hospital, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Francesca Ratti
- Hepatobiliary Surgery Division, San Raffaele Hospital, Milan, Italy
| | - Nicola Guglielmo
- Division of General Surgery and Liver Transplantation, S. Camillo Hospital, Rome, Italy
| | - Matteo Zanello
- Department of General Surgery, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Maggiore Hospital, Bologna, Italy
| | - Federico Mocchegiani
- HPB Surgery and Transplantation Unit, Department of Clinical and Experimental Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Jacopo Lenzi
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Michele Colledan
- Department of Organ Failure and Transplantation, ASST Giovanni XXIII, Bergamo, Italy
- Department of Medicine and Surgery, Università di Milano, Bicocca, Italy
| | - Vincenzo Mazzaferro
- Department of Surgery, Division of HPB Surgery and Liver Transplantation, Fondazione IRCCS Istituto Nazionale Tumori di Milano, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Umberto Cillo
- General Surgery 2 - Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, Padua University Hospital, Padua, Italy
| | - Alessandro Ferrero
- Department of General and Oncological Surgery, Mauriziano Hospital Umberto I, Turin, Italy
| | - Matteo Cescon
- General Surgery and Transplant Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Sant'Orsola-Malpighi Hospital, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Fabrizio Di Benedetto
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Marco Massani
- Regional Center for HPB Surgery, Regional Hospital of Treviso, Treviso, Italy
| | - Gianluca Grazi
- Division of Hepatobiliarypancreatic Unit, IRCCS, Regina Elena National Cancer Institute, Rome, Italy
| | | | - Marco Vivarelli
- HPB Surgery and Transplantation Unit, Department of Clinical and Experimental Medicine, Polytechnic University of Marche, Ancona, Italy
| | | | - Luca Aldrighetti
- Hepatobiliary Surgery Division, San Raffaele Hospital, Milan, Italy
| | - Elio Jovine
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy.
- Department of General Surgery, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Maggiore Hospital, Bologna, Italy.
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Cinelli L, Muttillo EM, Felli E, Baiocchini A, Giannone F, Marescaux J, Mutter D, De Mathelin M, Gioux S, Felli E, Diana M. Surgical Models of Liver Regeneration in Pigs: A Practical Review of the Literature for Researchers. Cells 2023; 12. [PMID: 36831271 DOI: 10.3390/cells12040603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 02/01/2023] [Accepted: 02/10/2023] [Indexed: 02/15/2023] Open
Abstract
The remarkable capacity of regeneration of the liver is well known, although the involved mechanisms are far from being understood. Furthermore, limits concerning the residual functional mass of the liver remain critical in both fields of hepatic resection and transplantation. The aim of the present study was to review the surgical experiments regarding liver regeneration in pigs to promote experimental methodological standardization. The Pubmed, Medline, Scopus, and Cochrane Library databases were searched. Studies evaluating liver regeneration through surgical experiments performed on pigs were included. A total of 139 titles were screened, and 41 articles were included in the study, with 689 pigs in total. A total of 29 studies (71% of all) had a survival design, with an average study duration of 13 days. Overall, 36 studies (88%) considered partial hepatectomy, of which four were an associating liver partition and portal vein ligation for staged hepatectomy (ALPPS). Remnant liver volume ranged from 10% to 60%. Only 2 studies considered a hepatotoxic pre-treatment, while 25 studies evaluated additional liver procedures, such as stem cell application, ischemia/reperfusion injury, portal vein modulation, liver scaffold application, bio-artificial, and pharmacological liver treatment. Only nine authors analysed how cytokines and growth factors changed in response to liver resection. The most used imaging system to evaluate liver volume was CT-scan volumetry, even if performed only by nine authors. The pig represents one of the best animal models for the study of liver regeneration. However, it remains a mostly unexplored field due to the lack of experiments reproducing the chronic pathological aspects of the liver and the heterogeneity of existing studies.
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Olthof PB, Arntz P, Truant S, El Amrani M, Dasari BVM, Tomassini F, Troisi RI, Bennink RJ, Grunhagen D, Chapelle T, Op de Beeck B, Zanoni L, Serenari M, Erdmann JI. Hepatobiliary scintigraphy to predict postoperative liver failure after major liver resection; a multicenter cohort study in 547 patients. HPB (Oxford) 2023:S1365-182X(22)01680-X. [PMID: 36759303 DOI: 10.1016/j.hpb.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 12/04/2022] [Accepted: 12/15/2022] [Indexed: 02/11/2023]
Abstract
BACKGROUND This study aimed to analyze the predictive value of Hepatobiliary scintigraphy (HBS) for posthepatectomy liver failure (PHLF) after major liver resection with a comparison to assessment of liver volume in a multicenter cohort. METHODS Patients who underwent liver resection after HBS were included from six centers. Remnant liver volume was calculated from CT images. PHLF was scored and graded according to the grade B/C ISGLS criteria. RESULTS In 547 patients PHLF incidence was 10% (56/547) and 90-day mortality rate 8% (42/547). Overall predictive value of remnant liver function was 0.66 (0.58-0.74) and similar to that of remnant volume (0.63 (0.72). For biliary tumors, a function cut-off of 2.7%/min/m2 and 30% volume cut-off resulted in a PHLF rate 12% and 13%, respectively. While an 8.5%/min (4.5%/min/m2) function cut-off resulted in 7% PHLF for those with a function above the cutoff while a 40% volume cutoff still resulted in 14% PHLF rate. In the multivariable analyses for PHLF, liver function was predictive but liver volume was not. CONCLUSION The current study shows that preoperative liver function assessment using HBS is at least as predictive for PHLF as liver volume assessment, and likely has several advantages, particularly in the high-risk sub-group of biliary tumors.
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Concors SJ, Maxwell JE. Neuroendocrine hepatic metastatic disease: the surgeon's perspective. Abdom Radiol (NY) 2022; 47:4073-4080. [PMID: 35476146 DOI: 10.1007/s00261-022-03515-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 03/15/2022] [Accepted: 03/28/2022] [Indexed: 01/18/2023]
Abstract
Neuroendocrine tumors are a rare subset of tumors that are increasing in incidence over the last 4 decades. These tumors occur along the gastrointestinal tract and bronchopulmonary tree and frequently metastasize. Up to 90% of patients with gastroenteropancreatic neuroendocrine tumors develop liver metastases (NeLM) during their clinical course. The development of NeLM and their appropriate management has a profound impact on patient morbidity and mortality. Workup of NeLM involves biopsy to define tumor grade, cross-sectional imaging to delineate the distribution and number of metastases, and hormonal studies to determine tumor functionality. Depending on these three factors, a combination of cytoreductive surgery, liver-directed therapies, and medical management-with cytostatic and cytotoxic chemotherapies, is utilized. The multidisciplinary management of patients with NeLM should carefully consider all these factors.
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Affiliation(s)
- Seth J Concors
- Division of Surgery, Department of Surgical Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Jessica E Maxwell
- Division of Surgery, Department of Surgical Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA.
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27
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Olthof PB, Buettner S, Schadde E. The relevance of the liver volume increase after ALPPS. Liver Int 2022; 42:2907. [PMID: 35912935 DOI: 10.1111/liv.15376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 06/15/2022] [Indexed: 12/12/2022]
Affiliation(s)
- Pim B Olthof
- Department of Surgery, Erasmus MC, Rotterdam, The Netherlands
| | - Stefan Buettner
- Department of Surgery, Erasmus MC, Rotterdam, The Netherlands
| | - Erik Schadde
- Division of Transplant Surgery, Department of Surgery, Rush University Medical Center, Chicago, Illinois, USA.,Chirurgisches Zentrum Zurich, Klinik Hirslanden, Zurich, Switzerland.,Chirurgie Zentrum Zentralschweiz, Hirslanden Klinik, St Anna Luzern, Luzern, Switzerland.,Institute of Physiology, University of Zurich, Zurich, Switzerland
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Bell RJ, Hakeem AR, Pandanaboyana S, Davidson BR, Prasad RK, Dasari BVM. Portal vein embolization versus dual vein embolization for management of the future liver remnant in patients undergoing major hepatectomy: meta-analysis. BJS Open 2022; 6:6832521. [PMID: 36398754 PMCID: PMC9673134 DOI: 10.1093/bjsopen/zrac131] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/31/2022] [Accepted: 09/14/2022] [Indexed: 11/19/2022] Open
Abstract
Background This meta-analysis aimed to compare progression to surgery, extent of liver hypertrophy, and postoperative outcomes in patients planned for major hepatectomy following either portal vein embolization (PVE) or dual vein embolization (DVE) for management of an inadequate future liver remnant (FLR). Methods An electronic search was performed of MEDLINE, Embase, and PubMed databases using both medical subject headings (MeSH) and truncated word searches. Articles comparing PVE with DVE up to January 2022 were included. Articles comparing sequential DVE were excluded. ORs, risk ratios, and mean difference (MD) were calculated using fixed and random-effects models for meta-analysis. Results Eight retrospective studies including 523 patients were included in the study. Baseline characteristics between the groups, specifically, age, sex, BMI, indication for resection, and baseline FLR (ml and per cent) were comparable. The percentage increase in hypertrophy was larger in the DVE group, 66 per cent in the DVE group versus 27 per cent in the PVE group, MD 39.07 (9.09, 69.05) (P = 0.010). Significantly fewer patients failed to progress to surgery in the DVE group than the PVE group, 13 per cent versus 25 per cent respectively OR 0.53 (0.31, 0.90) (P = 0.020). Rates of post-hepatectomy liver failure 13 per cent versus 22 per cent (P = 0.130) and major complications 20 per cent versus 28 per cent (Clavien–Dindo more than IIIa) (P = 0.280) were lower. Perioperative mortality was lower with DVE, 1 per cent versus 10 per cent (P = 0.010) Conclusion DVE seems to produce a greater degree of hypertrophy of the FLR than PVE alone which translates into more patients progressing to surgery. Higher quality studies are needed to confirm these results.
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Affiliation(s)
- Richard J Bell
- Department of Hepatobiliary and Transplant Surgery, St James’s University Hospital , Leeds , UK
| | - Abdul R Hakeem
- Department of Hepatobiliary and Transplant Surgery, St James’s University Hospital , Leeds , UK
| | - Sanjay Pandanaboyana
- Department of Hepato-Pancreato-Biliary (HPB) and Transplant Surgery, Freeman Hospital , Newcastle upon Tyne , UK
| | - Brian R Davidson
- Department of Hepato-Pancreato-Biliary (HPB) and Transplant Surgery, Royal Free Hospital , London , UK
| | - Raj K Prasad
- Department of Hepatobiliary and Transplant Surgery, St James’s University Hospital , Leeds , UK
| | - Bobby V M Dasari
- Department of Hepato-Pancreato-Biliary (HPB) and Transplant Surgery, University Hospital Birmingham , Birmingham , UK
- School of Medicine, University of Birmingham , Birmingham , UK
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Miki A, Sakuma Y, Ohzawa H, Saito A, Meguro Y, Watanabe J, Morishima K, Endo K, Sasanuma H, Shimizu A, Lefor AK, Yasuda Y, Sata N. Clearance of the liver remnant predicts short-term outcome in patients undergoing resection of hepatocellular carcinoma. World J Gastroenterol 2022; 28:5614-5625. [PMID: 36304091 PMCID: PMC9594014 DOI: 10.3748/wjg.v28.i38.5614] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 05/21/2022] [Accepted: 08/16/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Estimation of the functional reserve of the remnant liver is important to reduce morbidity and mortality.
AIM To estimate the functional reserve of the remnant liver in patients with hepatocellular carcinoma (HCC).
METHODS We reviewed the medical records of 199 patients who underwent resection of HCC. Hepatic clearance of the remnant liver was calculated using fusion images of 99mTc-labelled galactosyl-human serum albumin liver scintigraphy and computed tomography. Posthepatectomy liver failure (PHLF) was classified according to the International Study Group of Liver Surgery. Complications was classified according to Clavien–Dindo classification. We analyzed by the risk factors for PHLF, morbidity and mortality with multivariate analysis.
RESULTS Twenty-seven (30%) patients had major complications and 23 (12%) developed PHLF. The incidence of major complications increased with increasing albumin–bilirubin (ALBI) grade. The area under the curve values for hepatic clearance of the remnant liver, liver to heart-plus-liver radioactivity at 15 min (LHL15), and ALBI score predicting PHLF were 0.868, 0.629, and 0.655, respectively. The area under the curve for hepatic clearance of the remnant liver, LHL15, and ALBI score predicting major complications were 0.758, 0.594, and 0.647, respectively. The risk factors for PHLF and major complications were hepatic clearance of the remnant liver and intraoperative bleeding.
CONCLUSION The measurement of hepatic clearance may predict PHLF and major complications for patients undergoing resection of HCC.
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Affiliation(s)
- Atsushi Miki
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Yasunaru Sakuma
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Hideyuki Ohzawa
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Akira Saito
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Yoshiyuki Meguro
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Jun Watanabe
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Kazue Morishima
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Kazuhiro Endo
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Hideki Sasanuma
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Atsushi Shimizu
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Alan Kawarai Lefor
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Yoshikazu Yasuda
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
| | - Naohiro Sata
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan
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30
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Testa G, Nadalin S, Klair T, Florman S, Balci D, Frola C, Spiro M, Raptis DA, Selzner M. Optimal surgical workup to ensure safe recovery of the donor after living liver donation - A systematic review of the literature and expert panel recommendations. Clin Transplant 2022; 36:e14641. [PMID: 35258132 DOI: 10.1111/ctr.14641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 02/28/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND The essential premise of living donor liver transplantation is the assurance that the donors will have a complication-free perioperative course and a prompt recovery. Selection of appropriate donors is the first step to support this premise and is based on tests that constitute the donor workup. The exclusion of liver pathologies and assessment of liver anatomy and volume in the donor candidate are the most important elements in the selection of the appropriate candidate. OBJECTIVE To determine whether there is evidence to define an optimal donor surgical workup that would improve short-term outcomes of the donor after living liver donation. DATA SOURCES Ovid Medline, Embase, Scopus, Google Scholar, and Cochrane Central. METHODS Systematic review following PRISMA guidelines and recommendations using the GRADE approach derived from an international expert panel. RESULTS Although a liver biopsy remains the only method to exactly determine the percentage and type of steatosis and to detect other liver pathologies, its routine use is not supported. Both magnetic resonance imaging (MRI) and computed tomography (CT) appear to be adequate for quantifying liver volume; the preference for one or the other is often based on center expertise. MRI is clearly a better technique to assess biliary anatomy, although aberrant biliary anatomy may not be clearly detected. MRI is also more accurate than CT in determining low grades of steatosis. CT angiography is the imaging test of choice to assess the vascular anatomy. There is no evidence of the need for catheter angiography in the modern evaluation of a living liver donor. CONCLUSIONS A donor liver biopsy is indicated if abnormalities are present in serological or imaging tests. Both MRI and CT imaging appear to be adequate methodologies. The routine use of catheter angiography is not supported in view of the adequacy of CT angiography in delineating liver vascular anatomy. No imaging modality available to quantify liver volume is superior to another. Biliary anatomy is better defined with MRI, although poor definition can be expected, particularly for abnormal ducts.
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Affiliation(s)
- Giuliano Testa
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
| | - Silvio Nadalin
- Department of General, Visceral and Transplant Surgery, University Hospital, Tuebingen, Germany
| | - Tarunjeet Klair
- Transplant Center, University of Texas Health San Antonio, San Antonio, Texas, USA
| | - Sander Florman
- Recanati/Miller Transplantation Institute, Mount Sinai Health System, New York, New York, USA
| | - Deniz Balci
- Ankara University School of Medicine, Ankara, Turkey
| | - Carlo Frola
- Clinical Service of HPB Surgery and Liver Transplantation, NHS Foundation Trust, Royal Free London Hospital, London, UK
| | - Michael Spiro
- Department of Anesthesia and Intensive Care Medicine, Royal Free Hospital, London, UK.,Division of Surgery and Interventional Science, University College, London, UK
| | - Dimitri Aristotle Raptis
- Clinical Service of HPB Surgery and Liver Transplantation, NHS Foundation Trust, Royal Free London Hospital, London, UK.,Division of Surgery and Interventional Science, University College, London, UK
| | - Markus Selzner
- Department of Surgery, Ajmera Transplant Program, University of Toronto, Toronto, Canada
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31
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Gibson EA, Goldman RE, Culp WTN. Comparative Oncology: Management of Hepatic Neoplasia in Humans and Dogs. Vet Sci 2022; 9:vetsci9090489. [PMID: 36136704 PMCID: PMC9505178 DOI: 10.3390/vetsci9090489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/29/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
Primary hepatic neoplasia is uncommonly reported in dogs. Hepatocellular carcinoma (HCC) is the most frequent neoplasia identified in dogs and considerable effort has been committed towards identifying definitive and palliative treatment options. HCC is well recognized in humans as a sequelae of liver disease such as hepatitis or cirrhosis, while in dogs a similar link has failed to be fully elucidated. Management of HCC in people may be curative or palliative dependent on staging and transplant eligibility. Despite differences in etiology, there is substantial similarity between treatment options for liver neoplasia in human and veterinary medicine. The below summary provides a comparative discussion regarding hepatic neoplasia in dogs and people with a specific focus on HCC. Diagnosis as well as descriptions of the myriad treatment options will be reviewed.
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Affiliation(s)
- Erin A. Gibson
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616, USA
| | - Roger E. Goldman
- Department of Radiology, University of California-Davis Medical Center, Sacramento, CA 95817, USA
| | - William T. N. Culp
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616, USA
- Correspondence:
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32
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Heil J, Schiesser M, Schadde E. Current trends in regenerative liver surgery: Novel clinical strategies and experimental approaches. Front Surg 2022; 9:903825. [PMID: 36157407 PMCID: PMC9491020 DOI: 10.3389/fsurg.2022.903825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 07/15/2022] [Indexed: 11/13/2022] Open
Abstract
Liver resections are performed to cure patients with hepatobiliary malignancies and metastases to the liver. However, only a small proportion of patients is resectable, largely because only up to 70% of liver tissue is expendable in a resection. If larger resections are performed, there is a risk of post-hepatectomy liver failure. Regenerative liver surgery addresses this limitation by increasing the future liver remnant to an appropriate size before resection. Since the 1980s, this surgery has evolved from portal vein embolization (PVE) to a multiplicity of methods. This review presents an overview of the available methods and their advantages and disadvantages. The first use of PVE was in patients with large hepatocellular carcinomas. The increase in liver volume induced by PVE equals that of portal vein ligation, but both result only in a moderate volume increase. While awaiting sufficient liver growth, 20%–40% of patients fail to achieve resection, mostly due to the progression of disease. The MD Anderson Cancer Centre group improved the PVE methodology by adding segment 4 embolization (“high-quality PVE”) and demonstrated that oncological results were better than non-surgical approaches in this previously unresectable patient population. In 2012, a novel method of liver regeneration was proposed and called Associating Liver Partition and Portal vein ligation for Staged hepatectomy (ALPPS). ALPPS accelerated liver regeneration by a factor of 2–3 and increased the resection rate to 95%–100%. However, ALPPS fell short of expectations due to a high mortality rate and a limited utility only in highly selected patients. Accelerated liver regeneration, however, was there to stay. This is evident in the multiplicity of ALPPS modifications like radiofrequency or partial ALPPS. Overall, rapid liver regeneration allowed an expansion of resectability with increased perioperative risk. But, a standardized low-risk approach to rapid hypertrophy has been missing and the techniques used and in use depend on local expertise and preference. Recently, however, simultaneous portal and hepatic vein embolization (PVE/HVE) appears to offer both rapid hypertrophy and no increased clinical risk. While prospective randomized comparisons are underway, PVE/HVE has the potential to become the future gold standard.
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Affiliation(s)
- Jan Heil
- Institute of Physiology, University of Zurich, Zurich, Switzerland
- Department of General, Visceral, Transplant and Thoracic Surgery, University Hospital, Goethe University Frankfurt, Frankfurt, Germany
| | - Marc Schiesser
- Chirurgisches Zentrum Zürich (CZZ), Klinik Hirslanden Zurich, Zurich, Switzerland
- Chirurgie Zentrum Zentralschweiz (CZZ), Hirslanden St. Anna, Lucerne, Switzerland
| | - Erik Schadde
- Institute of Physiology, University of Zurich, Zurich, Switzerland
- Chirurgisches Zentrum Zürich (CZZ), Klinik Hirslanden Zurich, Zurich, Switzerland
- Chirurgie Zentrum Zentralschweiz (CZZ), Hirslanden St. Anna, Lucerne, Switzerland
- Department of Surgery, Rush University Medical Center Chicago, Chicago, IL, United States
- Correspondence: Erik Schadde
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Mehrabi A, Ramouz A, Golriz M, Khajeh E, Hackert T, Müller-Stich B, Strobel O, Hoffmann K, Büchler MW; Liver Cancer Center Heidelberg (LCCH). Long-Term Outcomes of Mesohepatectomy for Centrally Located Liver Tumors: Two-Decade Single-Center Experience. J Am Coll Surg 2022; 235:257-66. [PMID: 35839400 DOI: 10.1097/XCS.0000000000000209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Mesohepatectomy is a viable treatment option for patients diagnosed with centrally located liver tumors (CLLTs). There are several reports from Eastern centers, but few data are available on this topic from Western centers. STUDY DESIGN Data of 128 consecutive patients who underwent mesohepatectomy between September 2000 and September 2020 in our center were analyzed from a prospectively collected database. Patient demographic data, liver tumor characteristics, and intraoperative data were collected. In addition, posthepatectomy bile leakage (PHBL), posthepatectomy hemorrhage (PHH), posthepatectomy liver failure (PHLF), and 90-day mortality after mesohepatectomy were assessed. Long-term outcomes were also reported, and factors that may influence disease-free survival were evaluated. RESULTS Of 128 patients, 113 patients (88.3%) had malignant hepatic tumors (primary and metastatic tumors in 41 [32%] and 72 [56.3%] patients, respectively), and 15 patients suffered from benign lesions (11.7%). Among the relevant surgical complications (grade B or C), PHBL was the most common complication after mesohepatectomy and occurred in 11.7% of patients, followed by PHLF in 3.1% of patients and PHH in 2.3% of patients. Only four patients (3.1%) died within 90 days after mesohepatectomy. The 5-year overall survival and overall recurrence (for malignant lesion) rates were 76.5% and 45.1%, respectively. CONCLUSION Mesohepatectomy is a safe and feasible surgical treatment with low morbidity and mortality for patients with CLLT. Long-term outcomes can be improved by increased surgical expertise.
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Nishino H, Turner MA, Amirfakhri S, Hollandsworth HM, Lwin TM, Hosseini M, Framery B, Cailler F, Pèlegrin A, Hoffman RM, Bouvet M. Proof of concept of improved fluorescence-guided surgery of colon cancer liver metastasis using color-coded imaging of a tumor-labeling fluorescent antibody and indocyanine green restricted to the adjacent liver segment. Surgery 2022; 172:1156-1163. [PMID: 35927078 DOI: 10.1016/j.surg.2022.05.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/29/2022] [Accepted: 05/31/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Indocyanine green has been used for fluorescence-guided surgery of liver metastasis and labeling of liver segments. However, indocyanine green is nonspecific, and indocyanine green labeling does not always clearly outline tumor margins. In addition, it is difficult to distinguish between a tumor and its adjacent liver segment colored with indocyanine green alone. In the present study, we performed fluorescence-guided surgery in an orthotopic colon-cancer liver metastasis mouse model by labeling the metastatic liver tumor with an anti-carcinoembryonic antigen fluorescent antibody and with indocyanine green restricted to the adjacent liver segment. METHODS A liver metastasis model was established with human LS174T colon cancer tumor fragments. To label the tumor, mice received SGM-101, an anti-carcinoembryonic antigen antibody conjugated to a near-infrared fluorophore (700 nm), currently in clinical trials, 3 days before surgery. Indocyanine green (800 nm) was injected after ligation of the tumor-bearing Glissonean pedicle with fluorescence labeling restricted to the liver segment adjacent to the tumor. Bright-light surgery and fluorescence-guided surgery were performed to resect the liver metastasis. To assess recurrence, mice underwent necropsy 3 weeks after surgery and the tumor was weighed. RESULTS Fluorescence-guided anatomic left lateral lobectomy and fluorescence-guided partial liver resection were both performed with color-coded double labeled imaging. Tumor weight 3 weeks after surgery was significantly lower with fluorescence-guided surgery compared to bright-light surgery (38 ± 57 mg vs 836 ± 668 mg, P = .011) for partial liver resection. CONCLUSION The present study provides a proof-of-concept that color-coded and double labeling of the tumor and adjacent liver segment has the potential to improve liver metastasectomy.
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Affiliation(s)
- Hiroto Nishino
- Department of Surgery, University of California San Diego, CA; Department of Surgery, VA San Diego Healthcare System, San Diego, CA; Department of Surgery, Graduate School of Medicine, Kyoto University, Japan
| | - Michael A Turner
- Department of Surgery, University of California San Diego, CA; Department of Surgery, VA San Diego Healthcare System, San Diego, CA
| | - Siamak Amirfakhri
- Department of Surgery, University of California San Diego, CA; Department of Surgery, VA San Diego Healthcare System, San Diego, CA
| | - Hannah M Hollandsworth
- Department of Surgery, University of California San Diego, CA; Department of Surgery, VA San Diego Healthcare System, San Diego, CA
| | - Thinzar M Lwin
- Department of Surgery, University of California San Diego, CA; Department of Surgery, VA San Diego Healthcare System, San Diego, CA
| | - Mojgan Hosseini
- Department of Pathology, University of California San Diego, CA
| | | | | | - André Pèlegrin
- Surgimab, Montpellier, France; IRCM, Univ Montpellier, Inserm, ICM, Montpellier, France
| | - Robert M Hoffman
- Department of Surgery, University of California San Diego, CA; Department of Surgery, VA San Diego Healthcare System, San Diego, CA; AntiCancer, Inc., San Diego, CA
| | - Michael Bouvet
- Department of Surgery, University of California San Diego, CA; Department of Surgery, VA San Diego Healthcare System, San Diego, CA.
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Liu JP, Lerut J, Yang Z, Li ZK, Zheng SS. Three-dimensional modeling in complex liver surgery and liver transplantation. Hepatobiliary Pancreat Dis Int 2022; 21:318-24. [PMID: 35701284 DOI: 10.1016/j.hbpd.2022.05.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 05/24/2022] [Indexed: 02/05/2023]
Abstract
Liver resection and transplantation are the most effective therapies for many hepatobiliary tumors and diseases. However, these surgical procedures are challenging due to the anatomic complexity and many anatomical variations of the vascular and biliary structures. Three-dimensional (3D) printing models can clearly locate and describe blood vessels, bile ducts and tumors, calculate both liver and residual liver volumes, and finally predict the functional status of the liver after resection surgery. The 3D printing models may be particularly helpful in the preoperative evaluation and surgical planning of especially complex liver resection and transplantation, allowing to possibly increase resectability rates and reduce postoperative complications. With the continuous developments of imaging techniques, such models are expected to become widely applied in clinical practice.
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36
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Cassese G, Troisi RI, Khayat S, Quenet F, Tomassini F, Panaro F, Guiu B. Liver venous deprivation versus associating liver partition and portal vein ligation for staged hepatectomy for colo-rectal liver metastases: a comparison of early and late kinetic growth rates, and perioperative and oncological outcomes. Surg Oncol 2022; 43:101812. [PMID: 35820263 DOI: 10.1016/j.suronc.2022.101812] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/21/2022] [Accepted: 07/03/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Different techniques have been developed to optimize the Future Liver Remnant (FLR). Associated liver partition and portal vein ligation for staged hepatectomy (ALPPS) and liver venous deprivation (LVD) have shown the higher hypertrophy rates, but their place in clinical practice is still debated. METHODS Thirty-two consecutive ALPPS and LVD procedures for CRLM performed between December 2015 and December 2019 were included. This retrospective study evaluated kinetic growth rates (KGR) as primary outcome, and perioperative and oncological outcomes as secondary endpoints. RESULTS A total of 17 patients underwent LVD before surgery, whereas 15 underwent ALPPS. On early evaluation (7 vs 9 days, respectively), KGR did not differ between ALPPS and LVD cohort (0.8% per day vs 0.3% per day, p = 0.70; 23 cc/day vs 26 cc/day, p = 0.31). Late evaluation (21 vs 9 days) showed a KGR significantly decreased in the LVD group (0.6% per day vs 0.2% per day, p = 0.21; 20 cc/day vs 10 cc/day p = 0.02). Mean FLR-V increase was comparable in the two groups (60% vs 49%, p 0.32). Successful resection rate was 100% and 94% in LVD and ALPPS group, respectively. The hospital stay (p < 0.0001) and severe complications rate (p = 0.05) were lower after LVD. One and 3-years overall survival (OS) were 72,7% and 27,4% in the ALPSS group, versus 81,3% and 54,7% in LVD group (p = 0.10). The Median DFS was comparable between both techniques (6.1 months and 5.9 respectively, p = 0.66). CONCLUSIONS LVD and ALPPS shows similar KGR during the early period following preparation as well as similar survival outcomes. Hospital stay and severe complications are lower after LVD.
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Rothermel LD, Powers BD, Byrne MM, McCarthy K, Denbo JW, Ehab J, Fleming JB, Anaya DA. Parenchyma-Sparing Central Hepatectomy Versus Extended Resections for Liver Tumors: a Value-Based Comparative Analysis. J Gastrointest Surg 2022; 26:1406-15. [PMID: 35266098 DOI: 10.1007/s11605-022-05292-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 02/11/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Parenchyma-sparing (PS) liver resection is recommended for liver tumors. The value of PS-approaches as compared to more extended resections is unknown. We sought to examine value-based differences (quality/cost) of central hepatectomy (CH) versus more extended resections. METHODS A retrospective cohort study including consecutive patients having CH or right/extended hepatectomies (R/EH) at a high-volume cancer center was performed (2015-2019). The primary outcome was the value ratio, calculated as quality/cost. Quality was defined as the proportion of patients achieving a textbook outcome. Perioperative actual direct costs ($USD) for each patient were abstracted from institutional financial records spanning throughout the perioperative period. Value ratios were calculated and compared for each approach; sensitivity analysis was performed by modelling TO and cost thresholds. RESULTS Among 651 hepatobiliary operations (426 liver resections), 90 patients met inclusion criteria: 19 CH and 71 R/EH. TO occurred in 68% and 69% of CH and R/EH, respectively (P = 0.96). Mean direct costs were $21,826 for CH and $28,599 for R/EH (P = 0.008). CH provided a greater value (value ratio CH = 0.33 vs. R/EH = 0.26; P = 0.004) with a shift favoring R/EH only when the TO threshold for CH was below 51% (CH = 0.23 vs. R/EH = 0.24) or that of R/EH was over 90% (CH = 0.31 vs. R/EH = 0.32). CONCLUSIONS These findings support a PS approach for central liver tumors (central hepatectomy) as it offers higher value than more extended resections. In the context of high-volume centers with outcomes within established national benchmarks, patients with central tumors should be considered for CH over more extended non-PS approaches.
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Wu T, Huang W, He B, Guo Y, Peng G, Li M, Bao S. Diagnostic accuracy of 3D imaging combined with intra-operative ultrasound in the prediction of post-hepatectomy liver failure. J Gastrointest Oncol 2022; 13:1224-1236. [PMID: 35837192 DOI: 10.21037/jgo-22-282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/27/2022] [Indexed: 11/06/2022] Open
Abstract
Background The risk of post-hepatectomy liver failure (PHLF) is difficult to predict preoperatively. Accurate preoperative assessment of residual liver volume is critical in PHLF. Three-dimensional (3D) imaging and intra-operative ultrasound (IOUS) offer significant advantages in calculating liver volume and have been widely used in hepatectomy risk assessment. Our research aimed to explore the accuracy of 3D imaging technique combining IOUS in predicting PHLF after hepatectomy. Methods We used a retrospective study design to analyze patients who underwent hepatectomy with 3D imaging combined with IOUS between 2017 and 2020. Utilizing 3D reconstruction, the patient's residual liver volumes (PRLVs) and ratio of PRLV to standard liver volume (SLV) were calculated preoperatively. Hepatectomy were performed and actual hepatectomy volume (AHV) were measured. Consistency between preoperative planned hepatectomy volume (PPHV) and AHV was quantified postoperatively by Bland-Altman analysis. Multiple logistic regression and receiver-operating characteristic (ROC) curves were utilized to discuss the predictive value of PRLV/SLV in PHLF. Results Among the 214 included patients, 58 (27.1%) had PHLF. Patients with PHLF had significantly higher residual rates of ICG-R15 (%) (P=0.000) and a lower PRLV/SLV ratio (P=0.000). Bland-Altman analysis showed that PPHV was consistent with AHV (P=0.301). Multivariate analysis confirmed that PRLV/SLV ratio >60% (OR, 0.178; 95% CI: 0.084-0.378; P<0.01) was a protective factor for PHLF. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were 75.8% (95% CI: 64.5.3-87.2%), 66.6% (95% CI: 59.1-74.1%), 45.8%, and 88.1%, respectively. The area under the ROC curve (AUC) was 73.7% (95% CI: 65.7-85.8%) and the diagnostic accuracy of PRLV/SLV for PHLF was moderate (P<0.001). These results were validated in the validation cohort perfectly. The primary cohort included 214 patients with a PHLF rate of 27.1% (n=58, 28 grade B and 13 grade C). The validation cohort included 135 patients with a PHLF rate of 35.6% (n=48, 24 grade B and 11 grade C). Conclusions The calculation of PRLV/SLV has predictive value in PHLF and can be exploited as a predictive factor. The 3D imaging technique combined with IOUS may be useful for PHLF risk assessment in hepatectomy patients.
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Affiliation(s)
- Tianchong Wu
- Department of Hepatobiliary and Pancreatic Surgery, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
| | - Wenhao Huang
- The Second Clinical Medical College, Jinan University (Shenzhen People's Hospital), Shenzhen, China
| | - Baochun He
- Research Lab for Medical Imaging and Digital Surgery, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Yuehua Guo
- Department of Hepatobiliary and Pancreatic Surgery, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
| | - Gongzhe Peng
- Department of Hepatobiliary and Pancreatic Surgery, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
| | - Mingyue Li
- Department of Hepatobiliary and Pancreatic Surgery, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
| | - Shiyun Bao
- Department of Hepatobiliary and Pancreatic Surgery, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
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Nutu A, Wilson M, Ross E, Joshi K, Sutcliffe R, Roberts K, Marudanayagam R, Muiesan P, Chatzizacharias N, Mirza D, Isaac J, Dasari BVM. Influence of middle hepatic vein resection during right or left hepatectomy on post hepatectomy outcomes. Ann Hepatobiliary Pancreat Surg 2022; 26:257-262. [PMID: 35599354 PMCID: PMC9428431 DOI: 10.14701/ahbps.21-159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/24/2022] [Accepted: 02/04/2022] [Indexed: 11/17/2022] Open
Abstract
Backgrounds/Aims Middle hepatic vein (MHV) is usually preserved as a part of the right or left hepatectomy in order preserve the venous outflow of remnant liver. The aim of this study was to evaluate if resection of MHV could influence post-resection outcomes of standard right or left hepatectomy. Methods Patients who underwent standard right or left hepatectomy between January 2015 and December 2019 were included. Anatomical remnant liver volumes were measured retrospectively using the Hermes workstation (Hermes Medical Solutions AB, Stockholm, Sweden). Uni- and multi-variate analyses were performed to assess the difference in outcomes of those with preservation of MHV and those without preservation. Results A total of 144 patients were included. Right hepatectomy was performed for 114 (79.2%) and left hepatectomy was performed for 30 (20.8%) patients. MHV was resected for 13 (9.0%) in addition to the standard right or left hepatectomy. Median remnant liver volume was significantly higher in the MHV resected group (p < 0.01). There was no significant difference in serum level of bilirubin, international normalized ratio, alanine aminotransferase, creatinine on postoperative day 1, 3, 5, or 10, ≥ grade IIIa complications (p = 0.44), or 90-day mortality (p = 0.41). On multivariable analysis, resection of the MHV did not influence the incidence of post hepatectomy liver failure (p = 0.52). Conclusions Resection of the MHV at standard right or left hepatectomy did not have a negative impact on postoperative outcomes of patients with adequate remnant liver volume.
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Affiliation(s)
- Anisa Nutu
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
| | - Michael Wilson
- Department of Nuclear Medicine, Queen Elizabeth Hospital, Birmingham, UK
| | - Erin Ross
- Department of Nuclear Medicine, Queen Elizabeth Hospital, Birmingham, UK
| | - Kunal Joshi
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
| | - Robert Sutcliffe
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
| | - Keith Roberts
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
| | - Ravi Marudanayagam
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
| | - Paolo Muiesan
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
| | - Nikolaos Chatzizacharias
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
| | - Darius Mirza
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
| | - John Isaac
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
| | - Bobby V. M. Dasari
- Department of Hepato-Biliary and Pancreatic and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK
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Reese T, Galavics C, Schneider M, Brüning R, Oldhafer KJ. Sarcopenia influences the kinetic growth rate after ALPPS. Surgery 2022; 172:926-932. [DOI: 10.1016/j.surg.2022.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 10/18/2022]
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Xia F, Huang Z, Zhang Q, Ndhlovu E, Zhang M, Chen X, Chen Y, Zhang B, Zhu P. Hepatectomy for ruptured hepatocellular carcinoma classified as Barcelona Clinic Liver Cancer stage 0/A: The optimal treatment. European Journal of Surgical Oncology 2022; 48:2014-2022. [DOI: 10.1016/j.ejso.2022.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/31/2022] [Accepted: 05/09/2022] [Indexed: 02/07/2023]
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Della Corte A, Fiorentini G, Ratti F, Cipriani F, Canevari C, Catena M, Gusmini S, Augello L, Palumbo D, Guazzarotti G, Aldrighetti L, De Cobelli F. Combining Laparoscopic Liver Partitioning and Simultaneous Portohepatic Venous Deprivation for Rapid Liver Hypertrophy. J Vasc Interv Radiol 2022; 33:525-529. [PMID: 35489784 DOI: 10.1016/j.jvir.2022.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 12/30/2021] [Accepted: 01/27/2022] [Indexed: 12/12/2022] Open
Abstract
Future liver remnant (FLR) volume is an important indicator of the risk of posthepatectomy liver failure (PHLF) and limits the feasibility of major hepatectomies. A case series of 5 patients treated with a novel approach is presented. Laparoscopic liver partitioning was combined with subsequent liver venous deprivation (embolization of both the portal and the hepatic veins). Baseline average FLR was 28.8%. All procedures were successfully performed without major complications. Mean 1-, 2- and 4-week hypertrophy of the FLR were 35%, 40.3%, and 46.4%, respectively. Four patients underwent planned surgery after a mean interval of 28 days. Of these, 2 patients achieved sufficient FLR volume and function after 2 weeks and underwent surgery before the 4-week volumetric analysis. One patient did not undergo surgery because of intraoperative diagnosis of peritoneal metastases. No cases of PHLF were observed at 5-day follow-up.
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Affiliation(s)
- Angelo Della Corte
- Department of Radiology, IRCCS San Raffaele Hospital, Milan, Italy; Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milan, Italy; Universita Vita-Salute San Raffaele, Milan, Italy.
| | - Guido Fiorentini
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, Milan, Italy; PhD School in Experimental Medicine, University of Pavia, Pavia, Italy
| | - Francesca Ratti
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, Milan, Italy
| | - Federica Cipriani
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, Milan, Italy
| | - Carla Canevari
- Nuclear Medicine Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marco Catena
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, Milan, Italy
| | - Simone Gusmini
- Department of Radiology, IRCCS San Raffaele Hospital, Milan, Italy
| | - Luigi Augello
- Department of Radiology, IRCCS San Raffaele Hospital, Milan, Italy; Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Diego Palumbo
- Department of Radiology, IRCCS San Raffaele Hospital, Milan, Italy; Universita Vita-Salute San Raffaele, Milan, Italy
| | | | | | - Francesco De Cobelli
- Department of Radiology, IRCCS San Raffaele Hospital, Milan, Italy; Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milan, Italy; Universita Vita-Salute San Raffaele, Milan, Italy
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You Y, Heo JS, Shin SH, Shin SW, Park HS, Park KB, Cho SK, Hyun D, Han IW. Optimal timing of portal vein embolization (PVE) after preoperative biliary drainage for hilar cholangiocarcinoma. HPB (Oxford) 2022; 24:635-644. [PMID: 34629262 DOI: 10.1016/j.hpb.2021.09.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 08/30/2021] [Accepted: 09/07/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Preoperative biliary drainage (PBD) followed by portal vein embolization (PVE) has increased the chance of resection for hilar cholangiocarcinoma (CCC). We aim to identify the optimal timing of PVE after PBD in patients undergoing hepatectomy for hilar CCC. METHODS We retrospectively reviewed 64 patients who underwent hepatectomy after PBD and PVE for hilar CCC. The patients were classified into 3 groups: Group 1 (PBD-PVE interval ≤7 days), Group2 (8-14 days) and Group 3 (>14 days). The primary end points were 90 days mortality and grade B/C posthepatectomy liver failure (PHLF). RESULTS There was no significant difference in primary end points between three groups. A marginally significant difference was found in the incidence of Clavien-Dindo grade ≥3 complications and wound infection (57.1% vs 38.1% vs 72.4%, p = 0.053 and 21.4% vs 38.1% vs 55.2%, p = 0.099). In multivariable analysis, Bismuth type IIIb or IV was independent risk factors for grade B/C PHLF (HR: 4.782, 95% CI 1.365-16.759, p = 0.014). CONCLUSIONS Considering that the PBD-PVE interval did not affect PHLF, and the surgical complications increased as the interval increases, PVE as early as possible after PBD would be beneficial.
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Affiliation(s)
- Yunghun You
- Department of Surgery, Eulji University School of Medicine, 95, Dunsanseo-ro, Seo-gu, Daejeon, 35233, South Korea
| | - Jin S Heo
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Sang H Shin
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Sung W Shin
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Hong S Park
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Kwang B Park
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Sung K Cho
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Dongho Hyun
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - In W Han
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.
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Ellis RJ, Soares KC, Jarnagin WR. Preoperative Management of Perihilar Cholangiocarcinoma. Cancers (Basel) 2022; 14:cancers14092119. [PMID: 35565250 PMCID: PMC9104035 DOI: 10.3390/cancers14092119] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 02/01/2023] Open
Abstract
Perihilar cholangiocarcinoma is a rare hepatobiliary malignancy that requires thoughtful, multidisciplinary evaluation in the preoperative setting to ensure optimal patient outcomes. Comprehensive preoperative imaging, including multiphase CT angiography and some form of cholangiographic assessment, is key to assessing resectability. While many staging systems exist, the Blumgart staging system provides the most useful combination of resectability assessment and prognostic information for use in the preoperative setting. Once resectability is confirmed, volumetric analysis should be performed. Upfront resection without biliary drainage or portal venous embolization may be considered in patients without cholangitis and an estimated functional liver remnant (FLR) > 40%. In patients with FLR < 40%, judicious use of biliary drainage is advised, with the goal of selective biliary drainage of the functional liver remnant. Percutaneous biliary drainage may avoid inadvertent contamination of the contralateral biliary tree and associated infectious complications, though the relative effectiveness of percutaneous and endoscopic techniques is an ongoing area of study and debate. Patients with low FLR also require intervention to induce hypertrophy, most commonly portal venous embolization, in an effort to reduce the rate of postoperative liver failure. Even with extensive preoperative workup, many patients will be found to have metastatic disease at exploration and diagnostic laparoscopy may reduce the rate of non-therapeutic laparotomy. Management of perihilar cholangiocarcinoma continues to evolve, with ongoing efforts to improve preoperative liver hypertrophy and to further define the role of transplantation in disease management.
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Affiliation(s)
- Ryan J. Ellis
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (R.J.E.); (K.C.S.)
| | - Kevin C. Soares
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (R.J.E.); (K.C.S.)
- Department of Surgery, Weill Cornell Medical College, New York, NY 10021, USA
| | - William R. Jarnagin
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (R.J.E.); (K.C.S.)
- Department of Surgery, Weill Cornell Medical College, New York, NY 10021, USA
- Correspondence:
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Vaghiri S, Alaghmand Nejad S, Kasprowski L, Prassas D, Safi SA, Schimmöller L, Krieg A, Rehders A, Lehwald-Tywuschik N, Knoefel WT. A single center comparative retrospective study of in situ split plus portal vein ligation versus conventional two-stage hepatectomy for cholangiocellular carcinoma. Acta Chir Belg 2022:1-12. [PMID: 35317718 DOI: 10.1080/00015458.2022.2056680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
INTRODUCTION Cholangiocellular carcinoma (CCA) has a poor prognosis and the goldstandard even in locally advanced cases remains radical surgical resection. This approach however is limited by the future liver remnant volume (FLRV) after extensive parenchymal dissection leading to post-operative liver failure and high mortality rates. The aim of this study was to compare the outcome of in situ liver transection with portal vein ligation (ISLT) procedure and conventional two-stage hepatectomy with portal vein embolization (PVE/TSH) in patients with CCA. METHODS All patients with CCA and insufficient FLR considered for either ISLT or PVE/TSH were analyzed for outcomes including post-operative morbidity, mortality, and overall survival rates (OS). RESULTS Sixteen patients received ISLT and eight patients underwent PVE/TSH. The completion rate of the second stage in the PVE/TSH group was 62% and 100% in the ISLT group (p = 0.027). The overall 90-day morbidity rates including severe complications (Clavien-Dindo ≥3b) were comparable (PVE/TSH 40% vs. ISLT 69%, p = 0.262). The median OS (PVE/TSH 7 months vs. ISLT 3 months) and the 90-day mortality rates (PVE/TSH 0% vs. ISLT 50%) did not significantly differ between the two groups (p > 0.05). In multivariate analysis, biliary resection and reconstruction was the only risk factor independently associated with 90-day post-operative morbidity [HR = 20.0; 95%CI (1.68-238.63); p = 0.018]. CONCLUSION Our results demonstrate comparable outcomes in both groups in a rather prognostically unfavorable disease. The completion rate in the ISLT group was significantly higher than in the PVE/TSH cohort. This work encourages specialized hepato-biliary-pancreatic centers in applying the ISLT procedure in selected cases with CCA.
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Affiliation(s)
- Sascha Vaghiri
- Department of Surgery A, University Hospital Duesseldorf, Duesseldorf, Germany
| | | | - Laszlo Kasprowski
- Department of Diagnostic and Interventional Radiology, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Dimitrios Prassas
- Department of Surgery A, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Sami-Alexander Safi
- Department of Surgery A, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Lars Schimmöller
- Department of Diagnostic and Interventional Radiology, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Andreas Krieg
- Department of Surgery A, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Alexander Rehders
- Department of Surgery A, University Hospital Duesseldorf, Duesseldorf, Germany
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Nishioka Y, Chun YS, Overman MJ, Cao HST, Tzeng CD, Mason MC, Kopetz SW, Bauer TW, Vauthey JN, Newhook TE; MD Anderson Cancer Center INTERCEPT Program. Effect of Co-mutation of RAS and TP53 on Postoperative ctDNA Detection and Early Recurrence after Hepatectomy for Colorectal Liver Metastases. J Am Coll Surg 2022; 234:474-83. [PMID: 35290266 DOI: 10.1097/XCS.0000000000000093] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Circulating tumor DNA (ctDNA) is a promising biomarker for patients undergoing hepatectomy for colorectal liver metastases (CLM). We hypothesized that post-hepatectomy ctDNA detection would identify patients at highest risk for early recurrence of CLM. STUDY DESIGN Patients with CLM who underwent curative-intent hepatectomy with ctDNA analysis within 180 days postoperatively (1/2013 and 6/2020) were included. Tissue somatic mutations and ctDNA analyses were performed by next-generation sequencing panels. Survival analyses determined factors associated with clinical recurrence 1 year or earlier after hepatectomy. Patients with primary tumors in situ and without 1-year follow-up were excluded. Median follow-up was 28.3 months. RESULTS Of 105 patients, 32 (30%) were ctDNA positive (ctDNA+) after curative-intent hepatectomy. Compared with ctDNA-negative patients, ctDNA+ patients had multiple CLM (84% vs 55%, p = 0.002) and co-mutated RAS/TP53 (47% vs 23%, p = 0.018). Multiple CLM (odds ration (OR), 5.43; p = 0.005) and co-mutated RAS/TP53 (OR, 3.30; p = 0.019) were independently associated with post-hepatectomy ctDNA. Although perioperative carcinoembryonic antigen levels were not prognostic, postoperative ctDNA+ (hazard ratio (HR), 2.04; p = 0.011) and extrahepatic disease (HR, 2.45, p = 0.004) were independently associated with worse recurrence-free survival. After adjusting for extrahepatic disease, preoperative chemotherapy, multiple CLM, tumor viability of 50% or greater, and co-mutated RAS/TP53, ctDNA+ within 180 days was the only independent risk factor for recurrence 1 year or earlier after hepatectomy (94% vs 49%; HR, 11.8; p = 0.003). CONCLUSION Postoperative ctDNA detection is associated with early recurrence 1 year or earlier after curative-intent hepatectomy for CLM, and RAS/TP53 co-mutations result in a more than 3-fold increased risk for postoperative ctDNA positivity. This highlights the complementary effect of tumor tissue and circulating mutational profiling for patients with CLM.
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Cassese G, Han HS, Al Farai A, Guiu B, Troisi RI, Panaro F. Future remnant Liver optimization: preoperative assessment, volume augmentation procedures and management of PVE failure. Minerva Surg 2022; 77:368-379. [PMID: 35332767 DOI: 10.23736/s2724-5691.22.09541-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Surgery is the cornerstone treatment for patients with primary or metastatic hepatic tumors. Thanks to surgical and anesthetic technological advances, current indications for liver resections have been significantly expanded to include any patient in whom all disease can be resected with a negative margin (R0) while preserving an adequate future residual liver (FRL). Post-hepatectomy liver failure (PHLF) is still a feared complication following major liver surgery, associated with high morbidity, mortality and cost implications. PHLF is mainly linked to both the size and quality of the FRL. Significant advances have been made in detailed preoperative assessment, to predict and mitigate this complication, even if an ideal methodology has yet to be defined. Several procedures have been described to induce hypertrophy of the FRL when needed. Each technique has its advantages and limitations, and among them portal vein embolization (PVE) is still considered the standard of care. About 20% of patients after PVE fail to undergo the scheduled hepatectomy, and newer secondary procedures, such as segment 4 embolization, ALPPS and HVE, have been proposed as salvage strategies. The aim of this review is to discuss the current modalities available and new perspectives in the optimization of FRL in patients undergoing major liver resection.
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Affiliation(s)
- Gianluca Cassese
- Minimally Invasive and Robotic HPB Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy.,Seoul National University College of Medicine, Department of Surgery, Seoul National University Bundang Hospital, Seoul, South Korea
| | - Ho-Seong Han
- Seoul National University College of Medicine, Department of Surgery, Seoul National University Bundang Hospital, Seoul, South Korea
| | - Abdallah Al Farai
- Department of Surgical Oncology, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat, Oman
| | - Boris Guiu
- Department of Radiology, Montpellier University Hospital, Montpellier, France
| | - Roberto I Troisi
- Minimally Invasive and Robotic HPB Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Fabrizio Panaro
- Montpellier University Hospital School of Medicine, Unit of Digestive Surgery and Liver Transplantation, Montpellier University Hospital, Montpellier-Nimes University, Montpellier, France -
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Cai H, Zhu X, Li X, Shen Y, Huang C, Shi G, Tang M, Wu D, Deng M, Sun H. Future liver volume combined with platelet count predicts liver failure after major hepatectomy. Surgeon 2022. [DOI: 10.1016/j.surge.2022.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 02/08/2022] [Indexed: 11/17/2022]
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Heil J, Heid F, Bechstein WO, Björnsson B, Brismar TB, Carling U, Erdmann J, Fretland ÅA, Grunhagen D, Hana RA, Hohmann J, Linke R, Meyer Y, Nawawi A, Olthof PB, Sandström P, Schnitzbauer AA, Sparrelid E, Verhoef C, Metrakos P, Schadde E. Sarcopenia predicts reduced liver growth and reduced resectability in patients undergoing portal vein embolization before liver resection - A DRAGON collaborative analysis of 306 patients. HPB (Oxford) 2022; 24:413-421. [PMID: 34526229 DOI: 10.1016/j.hpb.2021.08.818] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 07/06/2021] [Accepted: 08/05/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND After portal vein embolization (PVE) 30% fail to achieve liver resection. Malnutrition is a modifiable risk factor and can be assessed by radiological indices. This study investigates, if sarcopenia affects resectability and kinetic growth rate (KGR) after PVE. METHODS A retrospective study was performed of the outcome of PVE at 8 centres of the DRAGON collaborative from 2010 to 2019. All malignant tumour types were included. Sarcopenia was defined using gender, body mass and skeletal muscle index. First imaging after PVE was used for liver volumetry. Primary and secondary endpoints were resectability and KGR. Risk factors impacting liver growth were assessed in a multivariable analysis. RESULTS Eight centres identified 368 patients undergoing PVE. 62 patients (17%) had to be excluded due to unavailability of data. Among the 306 included patients, 112 (37%) were non-sarcopenic and 194 (63%) were sarcopenic. Sarcopenic patients had a 21% lower resectability rate (87% vs. 66%, p < 0.001) and a 23% reduced KGR (p = 0.02) after PVE. In a multivariable model dichotomized for KGR ≥2.3% standardized FLR (sFLR)/week, only sarcopenia and sFLR before embolization correlated with KGR. CONCLUSION In this largest study of risk factors, sarcopenia was associated with reduced resectability and KGR in patients undergoing PVE.
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Affiliation(s)
- Jan Heil
- Institute of Physiology, University of Zurich, Zurich, Switzerland; Department of General, Visceral and Transplant Surgery, University Hospital Frankfurt, Goethe-University Frankfurt, Frankfurt, Main, Germany
| | - Franziska Heid
- Institute of Physiology, University of Zurich, Zurich, Switzerland; Department of Surgery, Cantonal Hospital Winterthur, Zurich, Switzerland
| | - Wolf O Bechstein
- Department of General, Visceral and Transplant Surgery, University Hospital Frankfurt, Goethe-University Frankfurt, Frankfurt, Main, Germany
| | - Bergthor Björnsson
- Department of Surgery in Linköping and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Torkel B Brismar
- Department of Clinical Science and Technology (CLINTEC), Radiology Unit, Karolinska Institutet, Stockholm, Sweden
| | - Ulrik Carling
- Department of Radiology Rikshospitalet, Oslo University Hospital, Oslo, Norway
| | - Joris Erdmann
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Åsmund A Fretland
- Department of Hepato-Pancreatic-Biliary Surgery, Oslo University Hospital, Oslo, Norway; The Intervention Centre, Oslo University Hospital, Oslo, Norway
| | - Dirk Grunhagen
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | - Renato A Hana
- Department of Diagnostic Radiology, McGill General Hospital, Montreal, Canada
| | - Joachim Hohmann
- Department of Radiology and Nuclear Medicine, Cantonal Hospital Winterthur, Winterthur, Switzerland; Medical Faculty, University of Basel, Basel, Switzerland
| | - Richard Linke
- Department of General, Visceral and Transplant Surgery, University Hospital Frankfurt, Goethe-University Frankfurt, Frankfurt, Main, Germany
| | - Yannick Meyer
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | - Abrar Nawawi
- Department of Surgery, McGill Health Center Research Institute, Cancer Program, Montreal, Canada
| | - Pim B Olthof
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | - Per Sandström
- Department of Surgery in Linköping and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Andreas A Schnitzbauer
- Department of General, Visceral and Transplant Surgery, University Hospital Frankfurt, Goethe-University Frankfurt, Frankfurt, Main, Germany
| | - Ernesto Sparrelid
- Department of Clinical Science, Intervention and Technology, Division of Surgery, Karolinska Institutet, Karolinska Hospital, Stockholm, Sweden
| | - Cornelis Verhoef
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | - Peter Metrakos
- Department of Surgery, McGill Health Center Research Institute, Cancer Program, Montreal, Canada
| | - Erik Schadde
- Institute of Physiology, University of Zurich, Zurich, Switzerland; Department of Surgery, Cantonal Hospital Winterthur, Zurich, Switzerland; Department of Surgery, Division of Transplant Surgery, Rush University Medical Center, Chicago, IL, USA.
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Tzedakis S, Sindayigaya R, Dhote A, Marchese U, Barret M, Belle A, Coriat R, Barat M, Soyer P, Fuks D. Perihilar cholangiocarcinoma: What the radiologist needs to know. Diagn Interv Imaging 2022. [DOI: 10.1016/j.diii.2022.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 03/02/2022] [Indexed: 11/17/2022]
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