FABRICIO FERREIRA COELHO

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Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/02 - Laboratório de Anatomia Médico-Cirúrgica, Hospital das Clínicas, Faculdade de Medicina

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  • article 3 Citação(ões) na Scopus
    Propensity Score-Matching Analysis Comparing Robotic Versus Laparoscopic Limited Liver Resections of the Posterosuperior Segments An International Multicenter Study
    (2024) KRENZIEN, Felix; SCHMELZLE, Moritz; PRATSCHKE, Johann; FELDBRUEGGE, Linda; LIU, Rong; LIU, Qu; ZHANG, Wanguang; ZHAO, Joseph J.; TAN, Hwee-Leong; CIPRIANI, Federica; HOOGTEIJLING, Tijs J.; AGHAYAN, Davit L.; FRETLAND, Asmund A.; SIOW, Tiing Foong; LIM, Chetana; SCATTON, Olivier; HERMAN, Paulo; COELHO, Fabricio F.; MARINO, Marco V.; MAZZAFERRO, Vincenzo; CHIOW, Adrian K. H.; SUCANDY, Iswanto; IVANECZ, Arpad; CHOI, Sung Hoon; LEE, Jae Hoon; GASTACA, Mikel; VIVARELLI, Marco; GIULIANTE, Felice; VALLE, Bernardo Dalla; RUZZENENTE, Andrea; YONG, Chee-Chien; CHEN, Zewei; YIN, Mengqiu; FONDEVILA, Constantino; EFANOV, Mikhail; MORISE, Zenichi; BENEDETTO, Fabrizio Di; BRUSTIA, Raffaele; VALLE, Raffaele Dalla; BOGGI, Ugo; GELLER, David; BELLI, Andrea; MEMEO, Riccardo; GRUTTADAURIA, Salvatore; MEJIA, Alejandro; PARK, James O.; ROTELLAR, Fernando; CHOI, Gi-Hong; ROBLES-CAMPOS, Ricardo; WANG, Xiaoying; SUTCLIFFE, Robert P.; HASEGAWA, Kiyoshi; TANG, Chung-Ngai; CHONG, Charing C. N.; LEE, Kit-Fai; MEURS, Juul; D'HONDT, Mathieu; MONDEN, Kazuteru; LOPEZ-BEN, Santiago; KINGHAM, T. Peter; FERRERO, Alessandro; ETTORRE, Giuseppe M.; PASCUAL, Franco; CHERQUI, Daniel; ZHENG, Junhao; LIANG, Xiao; SOUBRANE, Olivier; WAKABAYASHI, Go; TROISI, Roberto I.; CHEUNG, Tan-To; KATO, Yutaro; SUGIOKA, Atsushi; DOKMAK, Safi; D'SILVA, Mizelle; HAN, Ho-Seong; NGHIA, Phan Phuoc; LONG, Tran Cong Duy; HILAL, Mohammad Abu; CHEN, Kuo-Hsin; FUKS, David; ALDRIGHETTI, Luca; EDWIN, Bjorn; GOH, Brian K. P.
    Objective: The purpose of this study was to compare the outcomes of robotic limited liver resections (RLLR) versus laparoscopic limited liver resections (LLLR) of the posterosuperior segments.Background: Both laparoscopic and robotic liver resections have been used for tumors in the posterosuperior liver segments. However, the comparative performance and safety of both approaches have not been well examined in the existing literature.Methods: This is a post hoc analysis of a multicenter database of 5446 patients who underwent RLLR or LLLR of the posterosuperior segments (I, IVa, VII, and VIII) at 60 international centers between 2008 and 2021. Data on baseline demographics, center experience and volume, tumor features, and perioperative characteristics were collected and analyzed. Propensity score-matching (PSM) analysis (in both 1:1 and 1:2 ratios) was performed to minimize selection bias.Results: A total of 3510 cases met the study criteria, of whom 3049 underwent LLLR (87%), and 461 underwent RLLR (13%). After PSM (1:1: and 1:2), RLLR was associated with a lower open conversion rate [10 of 449 (2.2%) vs 54 of 898 (6.0%); P=0.002], less blood loss [100 mL [IQR: 50-200) days vs 150 mL (IQR: 50-350); P<0.001] and a shorter operative time (188 min (IQR: 140-270) vs 222 min (IQR: 158-300); P<0.001]. These improved perioperative outcomes associated with RLLR were similarly seen in a subset analysis of patients with cirrhosis-lower open conversion rate [1 of 136 (0.7%) vs 17 of 272 (6.2%); P=0.009], less blood loss [100 mL (IQR: 48-200) vs 160 mL (IQR: 50-400); P<0.001], and shorter operative time [190 min (IQR: 141-258) vs 230 min (IQR: 160-312); P=0.003]. Postoperative outcomes in terms of readmission, morbidity and mortality were similar between RLLR and LLLR in both the overall PSM cohort and cirrhosis patient subset.Conclusions: RLLR for the posterosuperior segments was associated with superior perioperative outcomes in terms of decreased operative time, blood loss, and open conversion rate when compared with LLLR.
  • article 3 Citação(ões) na Scopus
    Impact of liver cirrhosis, the severity of cirrhosis, and portal hypertension on the outcomes of minimally invasive left lateral sectionectomies for primary liver malignancies
    (2023) COELHO, Fabricio Ferreira; HERMAN, Paulo; KRUGER, Jaime A. P.; WU, Andrew G. R.; CHIN, Ken-Min; HASEGAWA, Kiyoshi; ZHANG, Wanguang; ALZOUBI, Mohammad; AGHAYAN, Davit L.; SIOW, Tiing-Foong; SCATTON, Olivier; KINGHAM, T. Peter; V, Marco Marino; MAZZAFERRO, Vincenzo; CHIOW, Adrian K. H.; SUCANDY, Iswanto; IVANECZ, Arpad; CHOI, Sung Hoon; LEE, Jae Hoon; GASTACA, Mikel; VIVARELLI, Marco; GIULIANTE, Felice; RUZZENENTE, Andrea; YONG, Chee-Chien; DOKMAK, Safi; FONDEVILA, Constantino; EFANOV, Mikhail; MORISE, Zenichi; BENEDETTO, Fabrizio Di; BRUSTIA, Raffaele; VALLE, Raffaele Dalla; BOGGI, Ugo; GELLER, David; BELLI, Andrea; MEMEO, Riccardo; GRUTTADAURIA, Salvatore; MEJIA, Alejandro; PARK, James O.; ROTELLAR, Fernando; CHOI, Gi Hong; ROBLES-CAMPOS, Ricardo; WANG, Xiaoying; SUTCLIFFE, Robert P.; PRATSCHKE, Johann; LAI, Eric C. H.; CHONG, Charing C. N.; D'HONDT, Mathieu; MONDEN, Kazuteru; LOPEZ-BEN, Santiago; LIU, Rong; FERRERO, Alessandro; ETTORRE, Giuseppe Maria; CIPRIANI, Federica; CHERQUI, Daniel; LIANG, Xiao; SOUBRANE, Olivier; WAKABAYASHI, Go; TROISI, Roberto I.; YIN, Mengqiu; CHEUNG, Tan-To; SUGIOKA, Atsushi; HAN, Ho-Seong; LONG, Tran Cong Duy; FUKS, David; HILAL, Mohammad Abu; CHEN, Kuo-Hsin; ALDRIGHETTI, Luca; EDWIN, Bjorn; GOH, Brian K. P.
    Background: The impact of cirrhosis and portal hypertension on perioperative outcomes of minimally invasive left lateral sectionectomies remains unclear. We aimed to compare the perioperative outcomes between patients with preserved and compromised liver function (noncirrhotics versus Child-Pugh A) when undergoing minimally invasive left lateral sectionectomies. In addition, we aimed to determine if the extent of cirrhosis (Child-Pugh A versus B) and the presence of portal hypertension had a significant impact on perioperative outcomes. Methods: This was an international multicenter retrospective analysis of 1,526 patients who underwent minimally invasive left lateral sectionectomies for primary liver malignancies at 60 centers worldwide between 2004 and 2021. In the study, 1,370 patients met the inclusion criteria and formed the final study group. Baseline clinicopathological characteristics and perioperative outcomes of these patients were compared. To minimize confounding factors, 1:1 propensity score matching and coarsened exact matching were performed. Results: The study group comprised 559, 753, and 58 patients who did not have cirrhosis, Child-Pugh A, and Child-Pugh B cirrhosis, respectively. Six-hundred and thirty patients with cirrhosis had portal hy-pertension, and 170 did not.After propensity score matching and coarsened exact matching, Child-Pugh A patients with cirrhosis undergoing minimally invasive left lateral sectionectomies had longer operative time, higher intraoperative blood loss, higher transfusion rate, and longer hospital stay than patients without cirrhosis. The extent of cirrhosis did not significantly impact perioperative outcomes except for a longer duration of hospital stay. Conclusion: Liver cirrhosis adversely affected the intraoperative technical difficulty and perioperative outcomes of minimally invasive left lateral sectionectomies. & COPY; 2023 Elsevier Inc. All rights reserved.
  • article 0 Citação(ões) na Scopus
    HEPATOSPLENIC SCHISTOSOMIASIS-ASSOCIATED CHRONIC PORTAL VEIN THROMBOSIS: RISK FACTOR FOR HEPATOCELLULAR CARCINOMA?
    (2023) DARCE, George Felipe Bezerra; MAKDISSI, Fabio Ferrari; ANDO, Sabrina de Mello; FONSECA, Gilton Marques; KRUGER, Jaime Arthur Pirola; COELHO, Fabricio Ferreira; ROCHA, Manoel de Souza; HERMAN, Paulo
    BACKGROUND: Hepatosplenic schistosomiasis is an endemic disease prevalent in tropical countries and is associated with a high incidence of portal vein thrombosis. Inflammatory changes caused by both parasitic infection and portal thrombosis can lead to the development of chronic liver disease with potential carcinogenesis. AIMS: To assess the incidence of portal vein thrombosis and hepatocellular carcinoma in patients with schistosomiasis during long-term follow-up. METHODS: A retrospective study was conducted involving patients with schistosomiasis followed up at our institution between 1990 and 2021. RESULTS: A total of 126 patients with schistosomiasis were evaluated in the study. The mean follow-up time was 16 years (range 5-31). Of the total, 73 (57.9%) patients presented portal vein thrombosis during follow-up. Six (8.1%) of them were diagnosed with hepatocellular carcinoma, all with portal vein thrombosis diagnosed more than ten years before. CONCLUSIONS: The incidence of hepatocellular carcinoma in patients with schistosomiasis and chronic portal vein thrombosis highlights the importance of a systematic long-term follow-up in this group of patients.
  • article 1 Citação(ões) na Scopus
    Impact of body mass index on perioperative outcomes of laparoscopic major hepatectomies
    (2023) BERARDI, Giammauro; KINGHAM, T. Peter; ZHANG, Wanguang; SYN, Nicholas L.; KOH, Ye-Xin; JABER, Bashar; AGHAYAN, Davit L.; SIOW, Tiing Foong; LIM, Chetana; SCATTON, Olivier; HERMAN, Paulo; COELHO, Fabricio Ferreira; MARINO, Marco V.; MAZZAFERRO, Vincenzo; CHIOW, Adrian K. H.; SUCANDY, Iswanto; IVANECZ, Arpad; CHOI, Sung Hoon; LEE, Jae Hoon; GASTACA, Mikel; VIVARELLI, Marco; GIULIANTE, Felice; DALLA, Bernardo; RUZZENENTE, Andrea; YONG, Chee-Chien; CHEN, Zewei; YIN, Mengqiu; FONDEVILA, Constantino; EFANOV, Mikhail; MORISE, Zenichi; BENEDETTO, Fabrizio Di; BRUSTIA, Raffaele; VALLE, Raffaele Dalla; BOGGI, Ugo; GELLER, David; BELLI, Andrea; MEMEO, Riccardo; GRUTTADAURIA, Salvatore; MEJIA, Alejandro; PARK, James O.; ROTELLAR, Fernando; CHOI, Gi-Hong; ROBLES-CAMPOS, Ricardo; WANG, Xiaoying; SUTCLIFFE, Robert P.; SCHMELZLE, Moritz; PRATSCHKE, Johann; LAI, Eric C. H.; CHONG, Charing C. N.; MEURS, Juul; D'HONDT, Mathieu; MONDEN, Kazuteru; LOPEZ-BEN, Santiago; LIU, Qu; LIU, Rong; FERRERO, Alessandro; ETTORRE, Giuseppe Maria; CIPRIANI, Federica; PASCUAL, Franco; CHERQUI, Daniel; ZHENG, Junhao; LIANG, Xiao; SOUBRANE, Olivier; WAKABAYASHI, Go; TROISI, Roberto I.; CHEUNG, Tan-To; KATO, Yutaro; SUGIOKA, Atsushi; D'SILVA, Mizelle; HAN, Ho-Seong; NGHIA, Phan Phuoc; LONG, Tran Cong duy; EDWIN, Bjorn; FUKS, David; HILAL, Mohammad Abu; ALDRIGHETTI, Luca; CHEN, Kuo-Hsin; GOH, Brian K. P.
    Background: Data on the effect of body mass index on laparoscopic liver resections are conflicting. We performed this study to investigate the association between body mass index and postoperative out-comes after laparoscopic major hepatectomies. Methods: This is a retrospective review of 4,348 laparoscopic major hepatectomies at 58 centers between 2005 and 2021, of which 3,383 met the study inclusion criteria. Concomitant major operations, vascular resections, and previous liver resections were excluded. Associations between body mass index and perioperative outcomes were analyzed using restricted cubic splines. Modeled effect sizes were visually rendered and summarized. Results: A total of 1,810 patients (53.5%) had normal weight, whereas 1,057 (31.2%) were overweight and 392 (11.6%) were obese. One hundred and twenty-four patients (3.6%) were underweight. Most peri-operative outcomes showed a linear worsening trend with increasing body mass index. There was a statistically significant increase in open conversion rate (16.3%, 10.8%, 9.2%, and 5.6%, P < .001), longer operation time (320 vs 305 vs 300 and 266 minutes, P < .001), increasing blood loss (300 vs 300 vs 295 vs 250 mL, P = .022), and higher postoperative morbidity (33.4% vs 26.3% vs 25.0% vs 25.0%, P = .009) in obese, overweight, normal weight, and underweight patients, respectively (P < .001). However, post-operative major morbidity demonstrated a ""U""-shaped association with body mass index, whereby the highest major morbidity rates were observed in underweight and obese patients. Conclusion: Laparoscopic major hepatectomy was associated with poorer outcomes with increasing body mass index for most perioperative outcome measures. & COPY; 2023 Elsevier Inc. All rights reserved.
  • article 0 Citação(ões) na Scopus
    Treatment of hepatocellular carcinoma with macroscopic vascular invasion: A systematic review and network meta-analysis
    (2023) TUSTUMI, Francisco; COELHO, Fabricio Ferreira; MAGALHAES, Daniel de Paiva; SILVEIRA JUNIOR, Sergio; JEISMANN, Vagner Birk; FONSECA, Gilton Marques; KRUGER, Jaime Arthur Pirola; D'ALBUQUERQUE, Luiz Augusto Carneiro; HERMAN, Paulo
    Background: This study aimed to evaluate the outcomes of different treatments for patients with hepatocellular carcinoma (HCC) and macroscopic vascular invasion.Methods: A systematic review and meta-analysis of comparative studies was performed to evaluate various treatment modalities for HCC with macroscopic vascular invasion, including liver resection (LR), liver trans-plantation (LT), transarterial chemoembolization (TACE), transarterial radioembolization (TARE), radiotherapy (RT), radiofrequency ablation (RFA), and antineoplastic systemic therapy (AnST).Results: After applying the selection criteria, 31 studies were included. The surgical resection (SR) group (including LR and LT) had a similar mortality rate to the non-surgical resection (NS) group (RD =-0.01; 95% CI-0.05 to 0.03). The SR group had a higher rate of complications (RD = 0.06; 95% CI 0.00 to 0.12) but a higher 3-year overall survival (OS) rate than the NS group (RD = 0.12; 95% CI 0.05 to 0.20). The network analysis revealed that the overall survival was lower in the AnST group. LT and LR had similar survival benefits. The meta-regression suggested that SR has a greater impact on the survival of patients with impaired liver function.Discussion: Most likely, LT has a significant impact on long-term survival and consequently would be a better option for HCC with macroscopic vascular invasion in patients with impaired liver function. LT and LR offer a higher chance of long-term survival than NS alternatives, although LR and LR are associated with a higher risk of procedure-related complications.
  • article 3 Citação(ões) na Scopus
    Liver resection for hepatolithiasis: A multicenter experience in Latin America
    (2023) GARCIA, Daniel; MARINO, Carlo; COELHO, Fabricio Ferreira; REBOLLEDO, Patricia; ACHURRA, Pablo; FONSECA, Gilton Marques; KRUGER, Jaime A. P.; VINUELA, Eduardo; BRICENO, Eduardo; D'ALBUQUERQUE, Luiz Carneiro; JARUFE, Nicolas; MARTINEZ, Jorge A.; HERMAN, Paulo; DIB, Martin J.
    Background: Hepatolithiasis is a prevalent disease in Asia but rare in Western countries. An increasing number of cases have been reported in Latin America. Liver resection has been proposed as a definitive treatment for complete stone clearance. The aim of this study was to evaluate the postoperative out-comes of liver resection for the treatment of hepatolithiasis in 2 large hepatobiliary reference centers from South America.Methods: We conducted a retrospective descriptive analysis from patients with hepatolithiasis who underwent liver resection between November 1986 and December 2018, in 2 Latin-American centers in Chile and Brazil.Results: One hundred forty-nine patients underwent liver resection for hepatolithiasis (72 in Chile, 77 in Brazil). The mean age was 49 years and most patients were female (62.4%). Hepatolithiasis was localized in the left lobe (61.7%), right lobe (24.2%), and bilateral lobe (14.1%). Bilateral lithiasis was associated with higher incidence of preoperative and postoperative cholangitis (81% vs 46.9% and 28.6% vs 6.1%) and need for hepaticojejunostomy (52.4%). In total, 38.9% of patients underwent major hepatectomy and 14.1% were laparoscopic. The postoperative stone clearance was 100%. The 30-day morbidity and mortality rates were 30.9% and 0.7%, respectively. Cholangiocarcinoma was seen in 2 specimens, and no post-operative malignancy were seen after a median follow-up of 38 months. Fourteen patients (9.4%) had intrahepatic stones recurrence.Conclusions: Liver resection is an effective and definitive treatment for patients with hepatolithiasis. Bilateral hepatolithiasis was associated with perioperative cholangitis, the need for hepaticojejunostomy, and recurrent disease. Resection presents a high rate of biliary tree stone clearance and excellent long-term results, with low recurrence rates and low risk of malignancy.(c) 2022 Elsevier Inc. All rights reserved.
  • article 3 Citação(ões) na Scopus
    Impact of Tumor Size on the Difficulty of Laparoscopic Major Hepatectomies: An International Multicenter Study
    (2023) KATO, Yutaro; SUGIOKA, Atsushi L.; KOJIMA, Masayuki; SYN, Nicholas; ZHONGKAI, Wang; LIU, Rong; CIPRIANI, Federica L.; ARMSTRONG, Thomas; AGHAYAN, Davit; SIOW, Tiing-Foong; LIM, Chetana; SCATTON, Olivier; HERMAN, Paulo V.; COELHO, Fabricio Ferreira; MARINO, Marco; MAZZAFERRO, Vincenzo; CHIOW, Adrian K. H.; SUCANDY, Iswanto; IVANECZ, Arpad; CHOI, Sung Hoon; LEE, Jae Hoon; GASTACA, Mikel; VIVARELLI, Marco; GIULIANTE, Felice; VALLE, Bernardo Dalla; RUZZENENTE, Andrea; YONG, Chee-Chien; FONDEVILA, Constantino; EFANOV, Mikhail; BENEDETTO, Fabrizio O. Di; BELLI, Andrea; PARK, James; ROTELLAR, Fernando; CHOI, Gi-Hong; ROBLES-CAMPOS, Ricardo P.; WANG, Xiaoying; SUTCLIFFE, Robert; SCHMELZLE, Moritz; PRATSCHKE, Johann; LAI, Eric C. H.; CHONG, Charing C. N.; D'HONDT, Mathieu; MONDEN, Kazuteru; LOPEZ-BEN, Santiago; KINGHAM, T. Peter; FORCHINO, Fabio; FERRERO, Alessandro; ETTORRE, Giuseppe Maria; SANDRI, Giovanni Battista Levi; PASCUAL, Franco; CHERQUI, Daniel; I, Olivier Soubrane; WAKABAYASHI, Go; TROISI, Roberto; CHEUNG, Tan-To; CHEN, Zewei; YIN, Mengqiu; D'SILVA, Mizelle; HAN, Ho-Seong; NGHIA, Phan Phuoc; LONG, Tran Cong duy; EDWIN, Bjorn; FUKS, David; CHEN, Kuo-Hsin; HILAL, Mohammad Abu; ALDRIGHETTI, Luca; GOH, Brian K. P.
    IntroductionAlthough tumor size (TS) is known to affect surgical outcomes in laparoscopic liver resection (LLR), its impact on laparoscopic major hepatectomy (L-MH) is not well studied. The objectives of this study were to investigate the impact of TS on the perioperative outcomes of L-MH and to elucidate the optimal TS cutoff for stratifying the difficulty of L-MH.MethodsThis was a post-hoc analysis of 3008 patients who underwent L-MH at 48 international centers. A total 1396 patients met study criteria and were included. The impact of TS cutoffs was investigated by stratifying TS at each 10-mm interval. The optimal cutoffs were determined taking into consideration the number of endpoints which showed a statistically significant split around the cut-points of interest and the magnitude of relative risk after correction for multiple risk factors.ResultsWe identified 2 optimal TS cutoffs, 50 mm and 100 mm, which segregated L-MH into 3 groups. An increasing TS across these 3 groups (& LE; 50 mm, 51-100 mm, > 100 mm), was significantly associated with a higher open conversion rate (11.2%, 14.7%, 23.0%, P < 0.001), longer operating time (median, 340 min, 346 min, 365 min, P = 0.025), increased blood loss (median, 300 ml, ml, 400 ml, P = 0.002) and higher rate of intraoperative blood transfusion (13.1%, 15.9%, 27.6%, P < 0.001). Postoperative outcomes such as overall morbidity, major morbidity, and length of stay were comparable across the three groups.ConclusionIncreasing TS was associated with poorer intraoperative but not postoperative outcomes after L-MH. We determined 2 TS cutoffs (50 mm and 10 mm) which could optimally stratify the surgical difficulty of L-MH.
  • article
    Novel preoperative strategies to improve hepatocellular carcinoma resectability
    (2023) TUSTUMI, Francisco; COELHO, Fabricio Ferreira; HERMAN, Paulo
  • article 0 Citação(ões) na Scopus
    Impact of Liver Cirrhosis, Severity of Cirrhosis, and Portal Hypertension on the Difficulty and Outcomes of Laparoscopic and Robotic Major Liver Resections for Primary Liver Malignancies
    (2024) CIPRIANI, Federica; ALDRIGHETTI, Luca; RATTI, Francesca; WU, Andrew G. R.; KABIR, Tousif; SCATTON, Olivier; LIM, Chetana; ZHANG, Wanguang; SIJBERDEN, Jasper; AGHAYAN, Davit L.; SIOW, Tiing-Foong; DOKMAK, Safi; COELHO, Fabricio Ferreira; HERMAN, Paulo; MARINO, Marco V.; MAZZAFERRO, Vincenzo; CHIOW, Adrian K. H.; SUCANDY, Iswanto; IVANECZ, Arpad; CHOI, Sung-Hoon; LEE, Jae Hoon; GASTACA, Mikel; VIVARELLI, Marco; GIULIANTE, Felice; RUZZENENTE, Andrea; YONG, Chee-Chien; YIN, Mengqiu; FONDEVILA, Constantino; EFANOV, Mikhail; MORISE, Zenichi; BENEDETTO, Fabrizio Di; BRUSTIA, Raffaele; VALLE, Raffaele Dalla; BOGGI, Ugo; GELLER, David; BELLI, Andrea; MEMEO, Riccardo; GRUTTADAURIA, Salvatore; MEJIA, Alejandro; PARK, James O.; ROTELLAR, Fernando; CHOI, Gi-Hong; ROBLES-CAMPOS, Ricardo; WANG, Xiaoying; SUTCLIFFE, Robert P.; PRATSCHKE, Johann; LAI, Eric C. H.; CHONG, Charing C. N.; D'HONDT, Mathieu; MONDEN, Kazuteru; LOPEZ-BEN, Santiago; KINGHAM, T. Peter; FERRERO, Alessandro; ETTORRE, Giuseppe Maria; CHERQUI, Daniel; LIANG, Xiao; SOUBRANE, Olivier; WAKABAYASHI, Go; TROISI, Roberto I.; CHEUNG, Tan-To; KATO, Yutaro; SUGIOKA, Atsushi; HAN, Ho-Seong; Tran Cong duy Long; LIU, Qu; LIU, Rong; EDWIN, Bjorn; FUKS, David; CHEN, Kuo-Hsin; HILAL, Mohammad Abu; GOH, Brian K. P.
    BackgroundMinimally invasive liver resections (MILR) offer potential benefits such as reduced blood loss and morbidity compared with open liver resections. Several studies have suggested that the impact of cirrhosis differs according to the extent and complexity of resection. Our aim was to investigate the impact of cirrhosis on the difficulty and outcomes of MILR, focusing on major hepatectomies.MethodsA total of 2534 patients undergoing minimally invasive major hepatectomies (MIMH) for primary malignancies across 58 centers worldwide were retrospectively reviewed. Propensity score (PSM) and coarsened exact matching (CEM) were used to compare patients with and without cirrhosis.ResultsA total of 1353 patients (53%) had no cirrhosis, 1065 (42%) had Child-Pugh A and 116 (4%) had Child-Pugh B cirrhosis. Matched comparison between non-cirrhotics vs Child-Pugh A cirrhosis demonstrated comparable blood loss. However, after PSM, postoperative morbidity and length of hospitalization was significantly greater in Child-Pugh A cirrhosis, but these were not statistically significant with CEM. Comparison between Child-Pugh A and Child-Pugh B cirrhosis demonstrated the latter had significantly higher transfusion rates and longer hospitalization after PSM, but not after CEM. Comparison of patients with cirrhosis of all grades with and without portal hypertension demonstrated no significant difference in all major perioperative outcomes after PSM and CEM.ConclusionsThe presence and severity of cirrhosis affected the difficulty and impacted the outcomes of MIMH, resulting in higher blood transfusion rates, increased postoperative morbidity, and longer hospitalization in patients with more advanced cirrhosis. As such, future difficulty scoring systems for MIMH should incorporate liver cirrhosis and its severity as variables.
  • article 10 Citação(ões) na Scopus
    Propensity-score Matched and Coarsened-exact Matched Analysis Comparing Robotic and Laparoscopic Major Hepatectomies: An International Multicenter Study of 4822 Cases
    (2023) LIU, Qu; ZHANG, Wanguang; ZHAO, Joseph J.; SYN, Nicholas L.; CIPRIANI, Federica; ALZOUBI, Mohammad; AGHAYAN, Davit L.; SIOW, Tiing-Foong; LIM, Chetana; SCATTON, Olivier; HERMAN, Paulo; COELHO, Fabricio Ferreira; V, Marco Marino; MAZZAFERRO, Vincenzo; CHIOW, Adrian K. H.; SUCANDY, Iswanto; IVANECZ, Arpad; CHOI, Sung-Hoon; LEE, Jae Hoon; PRIETO, Mikel; VIVARELLI, Marco; GIULIANTE, Felice; VALLE, Bernardo Dalla; RUZZENENTE, Andrea; YONG, Chee-Chien; CHEN, Zewei; YIN, Mengqiu; FONDEVILA, Constantino; EFANOV, Mikhail; MORISE, Zenichi; BENEDETTO, Fabrizio Di; BRUSTIA, Raffaele; VALLE, Raffaele Dalla; BOGGI, Ugo; GELLER, David; BELLI, Andrea; MEMEO, Riccardo; GRUTTADAURIA, Salvatore; MEJIA, Alejandro; PARK, James O.; ROTELLAR, Fernando; CHOI, Gi-Hong; ROBLES-CAMPOS, Ricardo; WANG, Xiaoying; SUTCLIFFE, Robert P.; SCHMELZLE, Moritz; PRATSCHKE, Johann; TANG, Chung-Ngai; CHONG, Charing C. N.; LEE, Kit-Fai; MEURS, Juul; D'HONDT, Mathieu; MONDEN, Kazuteru; LOPEZ-BEN, Santiago; KINGHAM, Thomas Peter; FERRERO, Alessandro; ETTORRE, Giuseppe Maria; SANDRI, Giovanni Battista Levi; SALEH, Mansour; CHERQUI, Daniel; ZHENG, Junhao; LIANG, Xiao; MAZZOTTA, Alessandro; SOUBRANE, Olivier; WAKABAYASHI, Go; I, Roberto Troisi; CHEUNG, Tan-To; KATO, Yutaro; SUGIOKA, Atsushi; D'SILVA, Mizelle; HAN, Ho-Seong; Phan Phuoc Nghia; Tran Cong Duy Long; EDWIN, Bjorn; FUKS, David; CHEN, Kuo-Hsin; HILAL, Mohammad Abu; ALDRIGHETTI, Luca; LIU, Rong; GOH, Brian K. P.
    Objective: To compare the outcomes between robotic major hepatectomy (R-MH) and laparoscopic major hepatectomy (L-MH). Background: Robotic techniques may overcome the limitations of laparoscopic liver resection. However, it is unknown whether R-MH is superior to L-MH. Methods: This is a post hoc analysis of a multicenter database of patients undergoing R-MH or L-MH at 59 international centers from 2008 to 2021. Data on patient demographics, center experience volume, perioperative outcomes, and tumor characteristics were collected and analyzed. Both 1:1 propensity-score matched (PSM) and coarsened-exact matched (CEM) analyses were performed to minimize selection bias between both groups Results: A total of 4822 cases met the study criteria, of which 892 underwent R-MH and 3930 underwent L-MH. Both 1:1 PSM (841 R-MH vs. 841 L-MH) and CEM (237 R-MH vs. 356 L-MH) were performed. R-MH was associated with significantly less blood loss {PSM:200.0 [interquartile range (IQR):100.0, 450.0] vs 300.0 (IQR:150.0, 500.0) mL; P = 0.012; CEM:170.0 (IQR: 90.0, 400.0) vs 200.0 (IQR:100.0, 400.0) mL; P = 0.006}, lower rates of Pringle maneuver application (PSM: 47.1% vs 63.0%; P < 0.001; CEM: 54.0% vs 65.0%; P = 0.007) and open conversion (PSM: 5.1% vs 11.9%; P < 0.001; CEM: 5.5% vs 10.4%, P = 0.04) compared with L-MH. On subset analysis of 1273 patients with cirrhosis, R-MH was associated with a lower postoperative morbidity rate (PSM: 19.5% vs 29.9%; P = 0.02; CEM 10.4% vs 25.5%; P = 0.02) and shorter postoperative stay [PSM: 6.9 (IQR: 5.0, 9.0) days vs 8.0 (IQR: 6.0 11.3) days; P < 0.001; CEM 7.0 (IQR: 5.0, 9.0) days vs 7.0 (IQR: 6.0, 10.0) days; P = 0.047]. Conclusions: This international multicenter study demonstrated that R-MH was comparable to L-MH in safety and was associated with reduced blood loss, lower rates of Pringle maneuver application, and conversion to open surgery.