Simplifying minimally invasive right hepatectomy

Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which th...
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Autor*in:	Nevermann, Nora [verfasserIn] Feldbrügge, Linda Knitter, Sebastian Krenzien, Felix Raschzok, Nathanael Lurje, Georg Schöning, Wenzel Pratschke, Johann Schmelzle, Moritz

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	Laparoscopic liver surgery Robotic liver surgery Hepatectomy Glissonean approach

Anmerkung:	© The Author(s) 2023

Übergeordnetes Werk:	Enthalten in: Surgical endoscopy and other interventional techniques - New York, NY : Springer, 1987, 37(2023), 7 vom: 07. Apr., Seite 5430-5437
Übergeordnetes Werk:	volume:37 ; year:2023 ; number:7 ; day:07 ; month:04 ; pages:5430-5437

Links:	Volltext

DOI / URN:	10.1007/s00464-023-09996-7

Katalog-ID:	SPR052153398

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520			\|a Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. Graphical Abstract
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700	1		\|a Feldbrügge, Linda \|4 aut
700	1		\|a Knitter, Sebastian \|4 aut
700	1		\|a Krenzien, Felix \|4 aut
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700	1		\|a Lurje, Georg \|4 aut
700	1		\|a Schöning, Wenzel \|4 aut
700	1		\|a Pratschke, Johann \|4 aut
700	1		\|a Schmelzle, Moritz \|4 aut
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856	4	0	\|u https://dx.doi.org/10.1007/s00464-023-09996-7 \|z kostenfrei \|3 Volltext
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allfields	10.1007/s00464-023-09996-7 doi (DE-627)SPR052153398 (SPR)s00464-023-09996-7-e DE-627 ger DE-627 rakwb eng Nevermann, Nora verfasserin aut Simplifying minimally invasive right hepatectomy 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. Graphical Abstract Laparoscopic liver surgery (dpeaa)DE-He213 Robotic liver surgery (dpeaa)DE-He213 Hepatectomy (dpeaa)DE-He213 Glissonean approach (dpeaa)DE-He213 Feldbrügge, Linda aut Knitter, Sebastian aut Krenzien, Felix aut Raschzok, Nathanael aut Lurje, Georg aut Schöning, Wenzel aut Pratschke, Johann aut Schmelzle, Moritz aut Enthalten in Surgical endoscopy and other interventional techniques New York, NY : Springer, 1987 37(2023), 7 vom: 07. Apr., Seite 5430-5437 (DE-627)254909620 (DE-600)1463171-4 1432-2218 nnns volume:37 year:2023 number:7 day:07 month:04 pages:5430-5437 https://dx.doi.org/10.1007/s00464-023-09996-7 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 37 2023 7 07 04 5430-5437
spelling	10.1007/s00464-023-09996-7 doi (DE-627)SPR052153398 (SPR)s00464-023-09996-7-e DE-627 ger DE-627 rakwb eng Nevermann, Nora verfasserin aut Simplifying minimally invasive right hepatectomy 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. Graphical Abstract Laparoscopic liver surgery (dpeaa)DE-He213 Robotic liver surgery (dpeaa)DE-He213 Hepatectomy (dpeaa)DE-He213 Glissonean approach (dpeaa)DE-He213 Feldbrügge, Linda aut Knitter, Sebastian aut Krenzien, Felix aut Raschzok, Nathanael aut Lurje, Georg aut Schöning, Wenzel aut Pratschke, Johann aut Schmelzle, Moritz aut Enthalten in Surgical endoscopy and other interventional techniques New York, NY : Springer, 1987 37(2023), 7 vom: 07. Apr., Seite 5430-5437 (DE-627)254909620 (DE-600)1463171-4 1432-2218 nnns volume:37 year:2023 number:7 day:07 month:04 pages:5430-5437 https://dx.doi.org/10.1007/s00464-023-09996-7 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 37 2023 7 07 04 5430-5437
allfields_unstemmed	10.1007/s00464-023-09996-7 doi (DE-627)SPR052153398 (SPR)s00464-023-09996-7-e DE-627 ger DE-627 rakwb eng Nevermann, Nora verfasserin aut Simplifying minimally invasive right hepatectomy 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. Graphical Abstract Laparoscopic liver surgery (dpeaa)DE-He213 Robotic liver surgery (dpeaa)DE-He213 Hepatectomy (dpeaa)DE-He213 Glissonean approach (dpeaa)DE-He213 Feldbrügge, Linda aut Knitter, Sebastian aut Krenzien, Felix aut Raschzok, Nathanael aut Lurje, Georg aut Schöning, Wenzel aut Pratschke, Johann aut Schmelzle, Moritz aut Enthalten in Surgical endoscopy and other interventional techniques New York, NY : Springer, 1987 37(2023), 7 vom: 07. Apr., Seite 5430-5437 (DE-627)254909620 (DE-600)1463171-4 1432-2218 nnns volume:37 year:2023 number:7 day:07 month:04 pages:5430-5437 https://dx.doi.org/10.1007/s00464-023-09996-7 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 37 2023 7 07 04 5430-5437
allfieldsGer	10.1007/s00464-023-09996-7 doi (DE-627)SPR052153398 (SPR)s00464-023-09996-7-e DE-627 ger DE-627 rakwb eng Nevermann, Nora verfasserin aut Simplifying minimally invasive right hepatectomy 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. Graphical Abstract Laparoscopic liver surgery (dpeaa)DE-He213 Robotic liver surgery (dpeaa)DE-He213 Hepatectomy (dpeaa)DE-He213 Glissonean approach (dpeaa)DE-He213 Feldbrügge, Linda aut Knitter, Sebastian aut Krenzien, Felix aut Raschzok, Nathanael aut Lurje, Georg aut Schöning, Wenzel aut Pratschke, Johann aut Schmelzle, Moritz aut Enthalten in Surgical endoscopy and other interventional techniques New York, NY : Springer, 1987 37(2023), 7 vom: 07. Apr., Seite 5430-5437 (DE-627)254909620 (DE-600)1463171-4 1432-2218 nnns volume:37 year:2023 number:7 day:07 month:04 pages:5430-5437 https://dx.doi.org/10.1007/s00464-023-09996-7 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 37 2023 7 07 04 5430-5437
allfieldsSound	10.1007/s00464-023-09996-7 doi (DE-627)SPR052153398 (SPR)s00464-023-09996-7-e DE-627 ger DE-627 rakwb eng Nevermann, Nora verfasserin aut Simplifying minimally invasive right hepatectomy 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. Graphical Abstract Laparoscopic liver surgery (dpeaa)DE-He213 Robotic liver surgery (dpeaa)DE-He213 Hepatectomy (dpeaa)DE-He213 Glissonean approach (dpeaa)DE-He213 Feldbrügge, Linda aut Knitter, Sebastian aut Krenzien, Felix aut Raschzok, Nathanael aut Lurje, Georg aut Schöning, Wenzel aut Pratschke, Johann aut Schmelzle, Moritz aut Enthalten in Surgical endoscopy and other interventional techniques New York, NY : Springer, 1987 37(2023), 7 vom: 07. Apr., Seite 5430-5437 (DE-627)254909620 (DE-600)1463171-4 1432-2218 nnns volume:37 year:2023 number:7 day:07 month:04 pages:5430-5437 https://dx.doi.org/10.1007/s00464-023-09996-7 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 37 2023 7 07 04 5430-5437
language	English
source	Enthalten in Surgical endoscopy and other interventional techniques 37(2023), 7 vom: 07. Apr., Seite 5430-5437 volume:37 year:2023 number:7 day:07 month:04 pages:5430-5437
sourceStr	Enthalten in Surgical endoscopy and other interventional techniques 37(2023), 7 vom: 07. Apr., Seite 5430-5437 volume:37 year:2023 number:7 day:07 month:04 pages:5430-5437
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Laparoscopic liver surgery Robotic liver surgery Hepatectomy Glissonean approach
isfreeaccess_bool	true
container_title	Surgical endoscopy and other interventional techniques
authorswithroles_txt_mv	Nevermann, Nora @@aut@@ Feldbrügge, Linda @@aut@@ Knitter, Sebastian @@aut@@ Krenzien, Felix @@aut@@ Raschzok, Nathanael @@aut@@ Lurje, Georg @@aut@@ Schöning, Wenzel @@aut@@ Pratschke, Johann @@aut@@ Schmelzle, Moritz @@aut@@
publishDateDaySort_date	2023-04-07T00:00:00Z
hierarchy_top_id	254909620
id	SPR052153398
language_de	englisch
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Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. 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author	Nevermann, Nora
spellingShingle	Nevermann, Nora misc Laparoscopic liver surgery misc Robotic liver surgery misc Hepatectomy misc Glissonean approach Simplifying minimally invasive right hepatectomy
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topic_title	Simplifying minimally invasive right hepatectomy Laparoscopic liver surgery (dpeaa)DE-He213 Robotic liver surgery (dpeaa)DE-He213 Hepatectomy (dpeaa)DE-He213 Glissonean approach (dpeaa)DE-He213
topic	misc Laparoscopic liver surgery misc Robotic liver surgery misc Hepatectomy misc Glissonean approach
topic_unstemmed	misc Laparoscopic liver surgery misc Robotic liver surgery misc Hepatectomy misc Glissonean approach
topic_browse	misc Laparoscopic liver surgery misc Robotic liver surgery misc Hepatectomy misc Glissonean approach
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title	Simplifying minimally invasive right hepatectomy
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title_full	Simplifying minimally invasive right hepatectomy
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author_browse	Nevermann, Nora Feldbrügge, Linda Knitter, Sebastian Krenzien, Felix Raschzok, Nathanael Lurje, Georg Schöning, Wenzel Pratschke, Johann Schmelzle, Moritz
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doi_str_mv	10.1007/s00464-023-09996-7
title_sort	simplifying minimally invasive right hepatectomy
title_auth	Simplifying minimally invasive right hepatectomy
abstract	Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. Graphical Abstract © The Author(s) 2023
abstractGer	Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. Graphical Abstract © The Author(s) 2023
abstract_unstemmed	Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. Graphical Abstract © The Author(s) 2023
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title_short	Simplifying minimally invasive right hepatectomy
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author2	Feldbrügge, Linda Knitter, Sebastian Krenzien, Felix Raschzok, Nathanael Lurje, Georg Schöning, Wenzel Pratschke, Johann Schmelzle, Moritz
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up_date	2024-07-04T01:32:14.012Z
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fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">SPR052153398</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230706064657.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230706s2023 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s00464-023-09996-7</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR052153398</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s00464-023-09996-7-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Nevermann, Nora</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Simplifying minimally invasive right hepatectomy</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2023</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s) 2023</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Background Extrahepatic transection of the right hepatic artery and right portal vein before parenchymal dissection is a widely used standard for minimal invasive right hepatectomy. Hereby, hilar dissection represents a technical difficulty. We report our results of a simplified approach in which the hilar dissection is omitted and the line of dissection is defined with ultrasound. Methods Patients undergoing minimally invasive right hepatectomy were included. Ultrasound-guided hepatectomy (UGH) was defined by the following main steps: (1) ultrasound-guided definition of the transection line, (2) dissection of the liver parenchyma according to the caudal approach, (3) intraparenchymal transection of the right pedicle and (4) of the right liver vein, respectively. Intra- and postoperative outcomes of UGH were compared to the standard technique. Propensity score matching was performed to adjust for parameters of perioperative risk. Results Median operative time was 310 min in the UGH group compared to 338 min in the control group (p = 0.013). No differences were observed for Pringle maneuver duration (35 min vs. 25 min; p = ns) nor postoperative transaminases levels (p = ns). There was a trend toward a lower major complication rate in the UGH group (13 vs. 25%) and a shorter median hospital stay (8 days vs. 10 days); however, both being short of statistical significance (p = ns). Bile leak was observed in zero cases of UGH compared to 9 out of 32 cases (28%) for the control group (p = 0.020). Conclusions UGH appears to be at least comparable to the standard technique in terms of intraoperative and postoperative outcomes. Accordingly, transection of the right hepatic artery and right portal vein prior to the transection phase can be omitted, at least in selected cases. These results need to be confirmed in a prospective and randomized trial. 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Simplifying minimally invasive right hepatectomy

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