Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients

Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. Th...
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Gespeichert in:

Autor*in:	Gengmei Gao [verfasserIn] Hualin Liao [verfasserIn] Qunguang Jiang [verfasserIn] Dongning Liu [verfasserIn] Taiyuan Li [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	Advanced gastric cancer Robotic distal gastrectomy Laparoscopic distal gastrectomy Oncologic outcome

Übergeordnetes Werk:	In: World Journal of Surgical Oncology - BMC, 2003, 20(2022), 1, Seite 12
Übergeordnetes Werk:	volume:20 ; year:2022 ; number:1 ; pages:12

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1186/s12957-022-02778-w

Katalog-ID:	DOAJ084567481

Internformat


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520			\|a Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. The overall complication rate was 13.7% in the RADG group and 16.6% in the LADG group, respectively; the difference was not significantly different (P = 0.242). In the subgroup analysis, the benefits of RADG were more evident in high BMI patients. Moreover, the 3-year overall survival (75.5% vs 73.1%, P = 0.471) and 3-year disease-free survival (72.9% vs 71.4%, P = 0.763) were similar between the two groups. Conclusion RADG appears to be a safe and feasible procedure and could serve as an alternative treatment for AGC in experienced centers.
650		4	\|a Advanced gastric cancer
650		4	\|a Robotic distal gastrectomy
650		4	\|a Laparoscopic distal gastrectomy
650		4	\|a Oncologic outcome
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653		0	\|a Neoplasms. Tumors. Oncology. Including cancer and carcinogens
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700	0		\|a Dongning Liu \|e verfasserin \|4 aut
700	0		\|a Taiyuan Li \|e verfasserin \|4 aut
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allfields	10.1186/s12957-022-02778-w doi (DE-627)DOAJ084567481 (DE-599)DOAJ10cd8029c71d4c7ebb577e84b0f1cf39 DE-627 ger DE-627 rakwb eng RD1-811 RC254-282 Gengmei Gao verfasserin aut Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. The overall complication rate was 13.7% in the RADG group and 16.6% in the LADG group, respectively; the difference was not significantly different (P = 0.242). In the subgroup analysis, the benefits of RADG were more evident in high BMI patients. Moreover, the 3-year overall survival (75.5% vs 73.1%, P = 0.471) and 3-year disease-free survival (72.9% vs 71.4%, P = 0.763) were similar between the two groups. Conclusion RADG appears to be a safe and feasible procedure and could serve as an alternative treatment for AGC in experienced centers. Advanced gastric cancer Robotic distal gastrectomy Laparoscopic distal gastrectomy Oncologic outcome Surgery Neoplasms. Tumors. Oncology. Including cancer and carcinogens Hualin Liao verfasserin aut Qunguang Jiang verfasserin aut Dongning Liu verfasserin aut Taiyuan Li verfasserin aut In World Journal of Surgical Oncology BMC, 2003 20(2022), 1, Seite 12 (DE-627)369082907 (DE-600)2118383-1 14777819 nnns volume:20 year:2022 number:1 pages:12 https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/article/10cd8029c71d4c7ebb577e84b0f1cf39 kostenfrei https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/toc/1477-7819 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2022 1 12
spelling	10.1186/s12957-022-02778-w doi (DE-627)DOAJ084567481 (DE-599)DOAJ10cd8029c71d4c7ebb577e84b0f1cf39 DE-627 ger DE-627 rakwb eng RD1-811 RC254-282 Gengmei Gao verfasserin aut Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. The overall complication rate was 13.7% in the RADG group and 16.6% in the LADG group, respectively; the difference was not significantly different (P = 0.242). In the subgroup analysis, the benefits of RADG were more evident in high BMI patients. Moreover, the 3-year overall survival (75.5% vs 73.1%, P = 0.471) and 3-year disease-free survival (72.9% vs 71.4%, P = 0.763) were similar between the two groups. Conclusion RADG appears to be a safe and feasible procedure and could serve as an alternative treatment for AGC in experienced centers. Advanced gastric cancer Robotic distal gastrectomy Laparoscopic distal gastrectomy Oncologic outcome Surgery Neoplasms. Tumors. Oncology. Including cancer and carcinogens Hualin Liao verfasserin aut Qunguang Jiang verfasserin aut Dongning Liu verfasserin aut Taiyuan Li verfasserin aut In World Journal of Surgical Oncology BMC, 2003 20(2022), 1, Seite 12 (DE-627)369082907 (DE-600)2118383-1 14777819 nnns volume:20 year:2022 number:1 pages:12 https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/article/10cd8029c71d4c7ebb577e84b0f1cf39 kostenfrei https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/toc/1477-7819 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2022 1 12
allfields_unstemmed	10.1186/s12957-022-02778-w doi (DE-627)DOAJ084567481 (DE-599)DOAJ10cd8029c71d4c7ebb577e84b0f1cf39 DE-627 ger DE-627 rakwb eng RD1-811 RC254-282 Gengmei Gao verfasserin aut Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. The overall complication rate was 13.7% in the RADG group and 16.6% in the LADG group, respectively; the difference was not significantly different (P = 0.242). In the subgroup analysis, the benefits of RADG were more evident in high BMI patients. Moreover, the 3-year overall survival (75.5% vs 73.1%, P = 0.471) and 3-year disease-free survival (72.9% vs 71.4%, P = 0.763) were similar between the two groups. Conclusion RADG appears to be a safe and feasible procedure and could serve as an alternative treatment for AGC in experienced centers. Advanced gastric cancer Robotic distal gastrectomy Laparoscopic distal gastrectomy Oncologic outcome Surgery Neoplasms. Tumors. Oncology. Including cancer and carcinogens Hualin Liao verfasserin aut Qunguang Jiang verfasserin aut Dongning Liu verfasserin aut Taiyuan Li verfasserin aut In World Journal of Surgical Oncology BMC, 2003 20(2022), 1, Seite 12 (DE-627)369082907 (DE-600)2118383-1 14777819 nnns volume:20 year:2022 number:1 pages:12 https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/article/10cd8029c71d4c7ebb577e84b0f1cf39 kostenfrei https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/toc/1477-7819 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2022 1 12
allfieldsGer	10.1186/s12957-022-02778-w doi (DE-627)DOAJ084567481 (DE-599)DOAJ10cd8029c71d4c7ebb577e84b0f1cf39 DE-627 ger DE-627 rakwb eng RD1-811 RC254-282 Gengmei Gao verfasserin aut Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. The overall complication rate was 13.7% in the RADG group and 16.6% in the LADG group, respectively; the difference was not significantly different (P = 0.242). In the subgroup analysis, the benefits of RADG were more evident in high BMI patients. Moreover, the 3-year overall survival (75.5% vs 73.1%, P = 0.471) and 3-year disease-free survival (72.9% vs 71.4%, P = 0.763) were similar between the two groups. Conclusion RADG appears to be a safe and feasible procedure and could serve as an alternative treatment for AGC in experienced centers. Advanced gastric cancer Robotic distal gastrectomy Laparoscopic distal gastrectomy Oncologic outcome Surgery Neoplasms. Tumors. Oncology. Including cancer and carcinogens Hualin Liao verfasserin aut Qunguang Jiang verfasserin aut Dongning Liu verfasserin aut Taiyuan Li verfasserin aut In World Journal of Surgical Oncology BMC, 2003 20(2022), 1, Seite 12 (DE-627)369082907 (DE-600)2118383-1 14777819 nnns volume:20 year:2022 number:1 pages:12 https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/article/10cd8029c71d4c7ebb577e84b0f1cf39 kostenfrei https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/toc/1477-7819 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2022 1 12
allfieldsSound	10.1186/s12957-022-02778-w doi (DE-627)DOAJ084567481 (DE-599)DOAJ10cd8029c71d4c7ebb577e84b0f1cf39 DE-627 ger DE-627 rakwb eng RD1-811 RC254-282 Gengmei Gao verfasserin aut Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. The overall complication rate was 13.7% in the RADG group and 16.6% in the LADG group, respectively; the difference was not significantly different (P = 0.242). In the subgroup analysis, the benefits of RADG were more evident in high BMI patients. Moreover, the 3-year overall survival (75.5% vs 73.1%, P = 0.471) and 3-year disease-free survival (72.9% vs 71.4%, P = 0.763) were similar between the two groups. Conclusion RADG appears to be a safe and feasible procedure and could serve as an alternative treatment for AGC in experienced centers. Advanced gastric cancer Robotic distal gastrectomy Laparoscopic distal gastrectomy Oncologic outcome Surgery Neoplasms. Tumors. Oncology. Including cancer and carcinogens Hualin Liao verfasserin aut Qunguang Jiang verfasserin aut Dongning Liu verfasserin aut Taiyuan Li verfasserin aut In World Journal of Surgical Oncology BMC, 2003 20(2022), 1, Seite 12 (DE-627)369082907 (DE-600)2118383-1 14777819 nnns volume:20 year:2022 number:1 pages:12 https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/article/10cd8029c71d4c7ebb577e84b0f1cf39 kostenfrei https://doi.org/10.1186/s12957-022-02778-w kostenfrei https://doaj.org/toc/1477-7819 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2022 1 12
language	English
source	In World Journal of Surgical Oncology 20(2022), 1, Seite 12 volume:20 year:2022 number:1 pages:12
sourceStr	In World Journal of Surgical Oncology 20(2022), 1, Seite 12 volume:20 year:2022 number:1 pages:12
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Advanced gastric cancer Robotic distal gastrectomy Laparoscopic distal gastrectomy Oncologic outcome Surgery Neoplasms. Tumors. Oncology. Including cancer and carcinogens
isfreeaccess_bool	true
container_title	World Journal of Surgical Oncology
authorswithroles_txt_mv	Gengmei Gao @@aut@@ Hualin Liao @@aut@@ Qunguang Jiang @@aut@@ Dongning Liu @@aut@@ Taiyuan Li @@aut@@
publishDateDaySort_date	2022-01-01T00:00:00Z
hierarchy_top_id	369082907
id	DOAJ084567481
language_de	englisch
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This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. 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callnumber-first	R - Medicine
author	Gengmei Gao
spellingShingle	Gengmei Gao misc RD1-811 misc RC254-282 misc Advanced gastric cancer misc Robotic distal gastrectomy misc Laparoscopic distal gastrectomy misc Oncologic outcome misc Surgery misc Neoplasms. Tumors. Oncology. Including cancer and carcinogens Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients
authorStr	Gengmei Gao
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topic_title	RD1-811 RC254-282 Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients Advanced gastric cancer Robotic distal gastrectomy Laparoscopic distal gastrectomy Oncologic outcome
topic	misc RD1-811 misc RC254-282 misc Advanced gastric cancer misc Robotic distal gastrectomy misc Laparoscopic distal gastrectomy misc Oncologic outcome misc Surgery misc Neoplasms. Tumors. Oncology. Including cancer and carcinogens
topic_unstemmed	misc RD1-811 misc RC254-282 misc Advanced gastric cancer misc Robotic distal gastrectomy misc Laparoscopic distal gastrectomy misc Oncologic outcome misc Surgery misc Neoplasms. Tumors. Oncology. Including cancer and carcinogens
topic_browse	misc RD1-811 misc RC254-282 misc Advanced gastric cancer misc Robotic distal gastrectomy misc Laparoscopic distal gastrectomy misc Oncologic outcome misc Surgery misc Neoplasms. Tumors. Oncology. Including cancer and carcinogens
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title	Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients
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title_full	Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients
author_sort	Gengmei Gao
journal	World Journal of Surgical Oncology
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author_browse	Gengmei Gao Hualin Liao Qunguang Jiang Dongning Liu Taiyuan Li
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class	RD1-811 RC254-282
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title_sort	surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with d2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients
callnumber	RD1-811
title_auth	Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients
abstract	Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. The overall complication rate was 13.7% in the RADG group and 16.6% in the LADG group, respectively; the difference was not significantly different (P = 0.242). In the subgroup analysis, the benefits of RADG were more evident in high BMI patients. Moreover, the 3-year overall survival (75.5% vs 73.1%, P = 0.471) and 3-year disease-free survival (72.9% vs 71.4%, P = 0.763) were similar between the two groups. Conclusion RADG appears to be a safe and feasible procedure and could serve as an alternative treatment for AGC in experienced centers.
abstractGer	Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. The overall complication rate was 13.7% in the RADG group and 16.6% in the LADG group, respectively; the difference was not significantly different (P = 0.242). In the subgroup analysis, the benefits of RADG were more evident in high BMI patients. Moreover, the 3-year overall survival (75.5% vs 73.1%, P = 0.471) and 3-year disease-free survival (72.9% vs 71.4%, P = 0.763) were similar between the two groups. Conclusion RADG appears to be a safe and feasible procedure and could serve as an alternative treatment for AGC in experienced centers.
abstract_unstemmed	Abstract Background Studies on surgical outcomes after robotic surgery are increasing; however, long-term oncological results of studies comparing robotic-assisted distal gastrectomy (RADG) versus laparoscopic-assisted distal gastrectomy (LADG) for advanced gastric cancer (AGC) are still limited. This study aimed to assess the surgical and oncological outcomes of RADG and LADG for the treatment of AGC. Methods A total of 1164 consecutive AGC patients undergoing RADG or LADG were enrolled between January 2015 and October 2021. Propensity score-matched (PSM) analysis was performed to minimize selection bias. The perioperative and oncological outcomes between the two groups were compared. Results Patient’s characteristics were comparable between the two groups after PSM. RADG group represented a longer operative time (205.2 ± 43.1 vs 185.3 ± 42.8 min, P < 0.001), less operative blood loss (139.3 ± 97.8 vs 167.3 ± 134.2 ml, P < 0.001), greater retrieved lymph nodes (LNs) number (31.4 ± 12.1 vs 29.4 ± 12.3, P = 0.015), more retrieved LNs in the supra-pancreatic areas (13.4 ± 5.0 vs 11.4 ± 5.1, P < 0.001), and higher medical costs (13,608 ± 4326 vs 10,925 ± US $3925, P < 0.001) than LADG group. The overall complication rate was 13.7% in the RADG group and 16.6% in the LADG group, respectively; the difference was not significantly different (P = 0.242). In the subgroup analysis, the benefits of RADG were more evident in high BMI patients. Moreover, the 3-year overall survival (75.5% vs 73.1%, P = 0.471) and 3-year disease-free survival (72.9% vs 71.4%, P = 0.763) were similar between the two groups. Conclusion RADG appears to be a safe and feasible procedure and could serve as an alternative treatment for AGC in experienced centers.
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title_short	Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients
url	https://doi.org/10.1186/s12957-022-02778-w https://doaj.org/article/10cd8029c71d4c7ebb577e84b0f1cf39 https://doaj.org/toc/1477-7819
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Surgical and oncological outcomes of robotic- versus laparoscopic-assisted distal gastrectomy with D2 lymphadenectomy for advanced gastric cancer: a propensity score‑matched analysis of 1164 patients

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