1
|
Nakamura M, Ashida R, Ohgi K, Yamada M, Kato Y, Otsuka S, Kakuda Y, Uesaka K, Sugiura T. Positive impact of laparoscopic hepatectomy versus open hepatectomy on body size-corrected bleeding in obese patients. Surg Today 2024:10.1007/s00595-024-02865-3. [PMID: 38871859 DOI: 10.1007/s00595-024-02865-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/16/2024] [Indexed: 06/15/2024]
Abstract
PURPOSE Laparoscopic hepatectomy (LH) is reported to cause less bleeding than open hepatectomy (OH) in obese patients; however, there are no reports addressing this issue in terms of body size-corrected bleeding. METHODS The subjects of this study were 31 obese and 149 non-obese patients who underwent LH and 32 obese and 245 non-obese patients who underwent OH. Bleeding corrected for body surface area (C-BL) was compared between the obese and non-obese patients who underwent each procedure. A multivariate analysis for increased C-BL was performed using the median C-BL for each procedure. RESULTS The median C-BL tended to be higher in the obese patients than in the non-obese patients who underwent LH, but there was no significant difference (72 vs. 42 mL/m2, P = 0.050). However, it was significantly higher in the obese patients than in the non-obese patients who underwent OH (542 vs. 333 mL/m2, P = 0.002). In a multivariate analysis, for OH, sectionectomy or more (OR 3.20, P < 0.001) and a high BMI (OR 2.76, P = 0.018) were found to be independent risk factors, whereas for LH, a high BMI was not (OR 1.58, P = 0.301). CONCLUSIONS Obesity was identified as a risk factor for increased bleeding with body size correction for OH, but the risk was reduced for LH.
Collapse
Affiliation(s)
- Masanori Nakamura
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Sunto-Nagaizumi, Shizuoka, 4118777, Japan
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Ryo Ashida
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Sunto-Nagaizumi, Shizuoka, 4118777, Japan.
| | - Katsuhisa Ohgi
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Sunto-Nagaizumi, Shizuoka, 4118777, Japan
| | - Mihoko Yamada
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Sunto-Nagaizumi, Shizuoka, 4118777, Japan
| | - Yoshiyasu Kato
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Sunto-Nagaizumi, Shizuoka, 4118777, Japan
| | - Shimpei Otsuka
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Sunto-Nagaizumi, Shizuoka, 4118777, Japan
| | - Yuko Kakuda
- Division of Pathology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Katsuhiko Uesaka
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Sunto-Nagaizumi, Shizuoka, 4118777, Japan
| | - Teiichi Sugiura
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Sunto-Nagaizumi, Shizuoka, 4118777, Japan
| |
Collapse
|
2
|
Guo Y, Zhang XD, Zhang GT, Song XF, Yuan Y, Zhang P, Song YC. Laparoscopic D2+ lymph node dissection in patients with obesity and gastric cancer: A retrospective study. Oncol Lett 2024; 27:84. [PMID: 38249812 PMCID: PMC10797313 DOI: 10.3892/ol.2024.14218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 12/08/2023] [Indexed: 01/23/2024] Open
Abstract
D2 lymph node dissection is widely used in laparoscopic radical gastrectomy for gastric cancer, and its efficacy and safety are known for patients with obesity. Currently, D2+ lymph node dissection is also applied to certain patients with gastric cancer of later stages. Due to the high difficulty of D2+ surgery, it is more challenging to perform on patients with obesity. There is currently limited research on the efficacy and safety of D2+ surgery in obese patients with gastric cancer. The present study aimed to retrospectively analyze the clinical data of patients undergoing laparoscopic radical gastrectomy for gastric cancer admitted to a single gastroenterology department. Patients with a body mass index ≥25 kg/m2 were included in the study. A total of 149 patients were selected as the research subjects and divided into two groups. The observation group comprised 74 patients who underwent D2+ lymph node dissection, while the control group comprised 75 patients who underwent standard D2 lymph node dissection. The surgical performance, postoperative recovery and postoperative complications of the two groups were compared. The results showed that the rates of conversion to open surgery in the D2+ and D2 groups were 5.4% (4/74) and 2.7% (2/75), respectively, and were not significantly different. The duration of surgery in the D2+ group (282.55±23.02 min) was significantly longer than that in the D2 group (271.45±20.05 min). The mean number of lymph node dissections in the D2+ group was 28.57±7.19, which was significantly higher than that in the D2 group (25.29±6.41). No statistically significant differences in intraoperative blood loss, time to first flatus, postoperative hospitalization days, total hospitalization expenses or postoperative complications was detected between the two groups. There were no deaths in either group within the 30-day perioperative period. In addition, there was no significant difference in the 3-year overall survival rate between the two groups, while the 5-year overall survival rate of the D2+ group was significantly higher than that of the D2 group. For obese patients with gastric cancer, D2+ surgery may increase the duration of surgery and slightly increase intraoperative blood loss compared with standard D2 radical surgery, but does not increase the incidence of postoperative complications. Moreover, D2+ surgery increases the number of lymph node dissections and improves the 5-year survival rate of patients. Therefore, it may be concluded that laparoscopic D2+ lymph node dissection is safe and feasible for obese patients with gastric cancer.
Collapse
Affiliation(s)
- Yu Guo
- Department of Gastrointestinal Surgery, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Xue Dong Zhang
- Department of Gastrointestinal Surgery, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Guang Tan Zhang
- Department of Gastrointestinal Surgery, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Xiao Fei Song
- Department of Gastrointestinal Surgery, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Yuan Yuan
- Department of Gastrointestinal Surgery, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Peng Zhang
- Department of Gastrointestinal Surgery, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Yu Cheng Song
- Department of Gastrointestinal Surgery, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| |
Collapse
|
3
|
Minimally invasive approaches increase postoperative complications in obese patients undergoing pancreaticoduodenectomy during the initial development period: a propensity score matching study. Surg Endosc 2022; 37:2770-2780. [PMID: 36477639 DOI: 10.1007/s00464-022-09773-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 11/19/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Obesity increases surgical risks in various abdominal surgeries and its impact on open pancreaticoduodenectomy (OPD) and minimally invasive pancreaticoduodenectomy (MIPD) remains unknown. This study aimed to compare the surgical outcomes of OPD and MIPD in obese and non-obese patients by propensity score matching (PSM) analysis during the implementation of MIPD. METHODS We retrospectively reviewed all pancreaticoduodenectomies from December 2014 to May 2021. Obesity was defined as body mass index > 25 kg/m2 according to World Health Organization International Obesity Task Force. PSM was used to minimize the selection bias of MIPD. RESULTS Among 462 pancreaticoduodenectomies (339 OPDs, 123 MIPDs), there were 313 patients in the non-obese group (MIPD: 78, OPD: 235) and 149 patients in the obese group (MIPD: 45, OPD: 104). After PSM, there were 70 MIPD/106 OPD patients in the non-obese group and 38 MIPD/54 OPD patients in the obese group. The obese MIPD patients had more fluid collection (36.8% vs 9.8%, p = 0.002), a higher Clavien-Dindo (CD) grade (p = 0.007), more major complications (42.1% vs 14.8%, p = 0.004), and longer operative times (306 min vs 264 min, p < 0.001) than the obese OPD patients. The non-obese MIPD patients had lower CD grades (p = 0.02), longer operative times (294 vs 264 min, p < 0.001), and less blood loss (100 mL vs 200 mL) than the non-obese OPD patients. MIPD was a strong predictor of major complication (CD ≥ 3) in obese patients (odds ratio 3.11, 95% CI: 1.40-6.95, p = 0.005). CONCLUSIONS Minimally invasive approaches deteriorate the CD grade, fluid collection, and major complications in obese patients undergoing pancreaticoduodenectomy during the initial development period. Non-obese patients may benefit from MIPD over OPD in terms of less blood loss and lower CD grades. The impact of BMI on MIPD should be considered when assessing the surgical risks.
Collapse
|
4
|
Yang Y, Chen Y, Hu Y, Feng Y, Mao Q, Xue W. Outcomes of laparoscopic versus open total gastrectomy with D2 lymphadenectomy for gastric cancer: a systematic review and meta-analysis. Eur J Med Res 2022; 27:124. [PMID: 35844000 PMCID: PMC9290297 DOI: 10.1186/s40001-022-00748-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 06/28/2022] [Indexed: 12/24/2022] Open
Abstract
Background The effectiveness of laparoscopic total gastrectomy with D2 lymphadenectomy (LTGD2) remains controversial. This meta-analysis compares surgical and survival outcomes of LTGD2 and open total gastrectomy with D2 lymphadenectomy (OTGD2) for gastric cancer. Methods Controlled studies comparing LTGD2 and OTGD2 published before November 2021 were retrieved via database searches. We compared intraoperative outcomes, pathological data, postoperative outcomes, 5-year disease-free survival (DFS), and overall survival (OS). Results 17 studies were included, containing 4742 patients. Compared with OTGD2, the LTGD2 group had less blood loss (mean difference [MD] = − 122.48; 95% CI: − 187.60, − 57.37; P = 0.0002), fewer analgesic medication (MD = -2.48; 95% CI: − 2.69, − 2.27; P < 0.00001), earlier first flatus (MD = − 1.03; 95% CI: − 1.80, − 0.26; P = 0.009), earlier initial food intake (MD = − 0.89; 95% CI: − 1.09, − 0.68; P < 0.00001) and shorter hospital stay (MD = − 3.24; 95% CI: − 3.75, − 2.73; P < 0.00001). The LTGD2 group had lower postoperative total complication ratio (OR = 0.76; 95% CI: 0.62, 0.92; P = 0.006), incision (OR = 0.50; 95% CI:0.31, 0.79; P = 0.003) and pulmonary (OR = 0.57; 95% CI: 0.34, 0.96; P = 0.03) complication rates, but similar rates of other complications and mortality. Total number of dissected lymph nodes were similar, but the number of No. 10 dissected nodes was less with LTGD2 (MD = − 0.31; 95% CI: − 0.46, − 0.16; P < 0.0001). There was no difference in 5-year OS (P = 0.19) and DFS (P = 0.34) between LTGD2 and OTGD2 groups. Conclusions LTGD2 produces small trauma, fast postoperative recovery and small length of hospital stays than OTGD2, and had similar long-term clinical efficacy as OTGD2. However, these results still need further high-quality prospective randomized controlled trials confirmation.
Supplementary Information The online version contains supplementary material available at 10.1186/s40001-022-00748-2.
Collapse
Affiliation(s)
- Yongpu Yang
- Department of Gastro intestinal Surgery, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China.,Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China.,Department of Graduate School, Dalian Medical University, Dalian, 116000, Liaoning, China
| | - Yuyan Chen
- Department of Gastro intestinal Surgery, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China.,Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China
| | - Yilin Hu
- Department of Gastro intestinal Surgery, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China
| | - Ying Feng
- Department of Gastro intestinal Surgery, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China
| | - Qinsheng Mao
- Department of Gastro intestinal Surgery, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China
| | - Wanjiang Xue
- Department of Gastro intestinal Surgery, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China. .,Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China.
| |
Collapse
|
5
|
Short- and long-term outcomes of laparoscopic distal gastrectomy versus open distal gastrectomy for gastric cancer in overweight patients. Surg Today 2022; 52:1218-1228. [DOI: 10.1007/s00595-022-02455-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/23/2021] [Indexed: 11/26/2022]
|
6
|
Effects of a high body mass index on the short-term outcomes and prognosis after radical gastrectomy. Surg Today 2021; 51:1169-1178. [PMID: 33693964 DOI: 10.1007/s00595-021-02259-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 11/22/2020] [Indexed: 01/01/2023]
Abstract
PURPOSE This study aimed to investigate the effects of a high body mass index (BMI) on the outcomes of radical gastrectomy for gastric cancer. METHODS We conducted a retrospective cohort study of 1729 patients with stage I to III gastric cancer who received open radical gastrectomy from February 2003 to August 2011. The patients were divided into 3 groups according to their BMI: a low BMI group (BMI < 18.5 kg/m2), normal BMI group (18.5 ≤ BMI < 25 kg/m2), and high BMI group (BMI ≥ 25 kg/m2). RESULTS A total of 871 patients were included in the final analysis, of which the median BMI was 22.7 kg/m2 (range 13.6-44.9 kg/m2). A high BMI increased the risk of postoperative intestinal fistula but not the risk of a reduced number of examined lymph nodes or hospital death. Furthermore, a high BMI did not negatively affect the overall survival (OS) of gastric cancer patients. CONCLUSIONS A high BMI increased the operative morbidity after radical gastrectomy for gastric cancer. However, a high BMI did not negatively affect the quality of lymphadenectomy or the OS of gastric cancer patients in experienced high-volume centers. A careful approach during operation and meticulous perioperative management are required for gastric cancer patients with a high BMI.
Collapse
|
7
|
Liu M, Xing J, Arslan A, Tan F, Fan Y, Xu K, Qi X, Yao Z, Zhang N, Zhang C, Yang H, Cui M, Su X. Safety and efficacy of laparoscopic gastrectomy in obese patients with gastric cancer. Medicine (Baltimore) 2019; 98:e17991. [PMID: 31764811 PMCID: PMC6882626 DOI: 10.1097/md.0000000000017991] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The present study aimed to investigate the safety and short-term outcome of laparoscopy-assisted distal radical gastrectomy in treating gastric cancer among obese patients.Perioperative outcomes were compared between 67 gastric cancer patients with a body mass index (BMI) ≥25 kg/m (obese group) and 198 ones with BMI <25 kg/m (non-obese group). All the cases underwent laparoscopic radical resection between April 2009 and October 2013.The value of BMI was 27.3 ± 2.67 kg/m in the obese group and 21.3 ± 2.64 kg/m in non-obese group. There were no significant differences between 2 groups in age, sex, presence of diabetes, tumor size, number of metastatic lymph nodes, or metastatic lymph node ratio. Postoperative complications did not differ between the 2 groups (P > .05). There were significant differences between the 2 groups in operation time (non-obese: [234.2 ± 67.1] minutes vs obese group: [259.4 ± 78.5]; P = .017), postoperative hospital stay (obese group [19.7 ± 14.8] day vs non-obese [15.4 ± 7.1], P = .002), and retrieved lymph nodes ([27.6 ± 11.0] day vs non-obese [31.9 ± 12.5] day, P = .002).Obesity may prolong operation time and postoperative hospital stay, and cause less retrieved lymph nodes, but does not increase the incidence of postoperative complications. The experienced center can properly conduct laparoscopic assisted radical gastrectomy in obese patients.
Collapse
|
8
|
Li Z, Zhao Y, Liu Y, Yu D, Zhao Q. Laparoscopic versus open gastrectomy for high-risk patients with gastric cancer: A systematic review and meta-analysis. Int J Surg 2019; 65:52-60. [PMID: 30867126 DOI: 10.1016/j.ijsu.2019.03.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 02/08/2019] [Accepted: 03/01/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND It is still remains unclear whether high-risk patients with gastric cancer can benefit from the application of laparoscopic gastrectomy (LG). The aim of this systematic review was to evaluate the surgical and long-term outcomes after LG and open gastrectomy (OG) for high-risk patients with gastric cancer. METHODS We performed a systematic literature search in various databases from January 1994 to June 2018. Patients who had≥1 of the following conditions were defined as high-risk patients: (1) age≥70 years; (2) BMI≥30 kg/m2; (3) ASA (American Society of Anesthesiologists) grade≥3; or (4) clinical T4 stage (cT4). The results were analyzed according to predefined criteria. RESULTS In the present meta-analysis, the outcomes of 12 non-randomized controlled studies enrolling 1651 patients (873 in the LG group and 778 in the OG group) were pooled. The estimated blood loss was significantly lower in the LG group than those in the OG group (P < 0.01). There was no significant difference between two groups in operative time (P = 0.17) and number of harvested lymph nodes (P = 0.21). In the LG group, the time to flatus (P < 0.01), time to food intake (P < 0.01), and postoperative hospital stay (P < 0.01) were significantly shorter than those in the OG group. A lower overall postoperative complication rate was observed in the LG group (P < 0.01). The incidence of surgical (P < 0.01) and non-surgical (P < 0.01) complication was significantly lower in the LG group than that in the OG group. The pooled analysis showed no significant difference in overall survival (OS) between LG and OG groups (P = 0.98). CONCLUSIONS LG can be a safe and feasible procedure for high-risk patients with gastric cancer.
Collapse
Affiliation(s)
- Zhengyan Li
- Department of Surgery, Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, No. 127 Changle West Road, Xi'an, 710032, China.
| | - Yan Zhao
- Department of Surgery, Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, No. 127 Changle West Road, Xi'an, 710032, China
| | - Yezhou Liu
- Department of Surgery, Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, No. 127 Changle West Road, Xi'an, 710032, China
| | - Deliang Yu
- Department of Surgery, Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, No. 127 Changle West Road, Xi'an, 710032, China
| | - Qingchuan Zhao
- Department of Surgery, Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, No. 127 Changle West Road, Xi'an, 710032, China.
| |
Collapse
|
9
|
Nagakawa Y, Nakamura Y, Honda G, Gotoh Y, Ohtsuka T, Ban D, Nakata K, Sahara Y, Velasquez VVDM, Takaori K, Misawa T, Kuroki T, Kawai M, Morikawa T, Yamaue H, Tanabe M, Mou Y, Lee WJ, Shrikhande SV, Conrad C, Han HS, Tang CN, Palanivelu C, Kooby DA, Asbun HJ, Wakabayashi G, Tsuchida A, Takada T, Yamamoto M, Nakamura M. Learning curve and surgical factors influencing the surgical outcomes during the initial experience with laparoscopic pancreaticoduodenectomy. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2018; 25:498-507. [DOI: 10.1002/jhbp.586] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yuichi Nagakawa
- Department of Gastrointestinal and Pediatric Surgery; Tokyo Medical University; Tokyo Japan
| | - Yoshiharu Nakamura
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery; Nippon Medical School; Tokyo Japan
| | - Goro Honda
- Department of Surgery; Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital; Tokyo Japan
| | - Yoshitaka Gotoh
- Department of Surgery and Oncology; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Takao Ohtsuka
- Department of Surgery and Oncology; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Daisuke Ban
- Department of Hepatobiliary and Pancreatic Surgery; Graduate School of Medicine; Tokyo Medical and Dental University; Tokyo Japan
| | - Kohei Nakata
- Department of Surgery and Oncology; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| | - Yatsuka Sahara
- Department of Gastrointestinal and Pediatric Surgery; Tokyo Medical University; Tokyo Japan
| | | | - Kyoichi Takaori
- Division of Hepatobiliary-Pancreatic Surgery and Transplantation; Department of Surgery; Kyoto University; Kyoto Japan
| | - Takeyuki Misawa
- Department of Surgery; The Jikei University School of Medicine; Tokyo Japan
| | - Tamotsu Kuroki
- Department of Surgery; National Hospital Nagasaki Medical Center; Nagasaki Japan
| | - Manabu Kawai
- Second Department of Surgery; School of Medicine; Wakayama Medical University; Wakayama Japan
| | | | - Hiroki Yamaue
- Second Department of Surgery; School of Medicine; Wakayama Medical University; Wakayama Japan
| | - Minoru Tanabe
- Department of Hepatobiliary and Pancreatic Surgery; Graduate School of Medicine; Tokyo Medical and Dental University; Tokyo Japan
| | - Yiping Mou
- Department of Gastrointestinal and Pancreatic Surgery; Zhejiang Provincial People's Hospital; People's Hospital of Hangzhou Medical College; Zhejiang China
| | - Woo-Jung Lee
- Department of Hepatobiliary and Pancreatic Surgery; Yonsei University College of Medicine; Seoul South Korea
| | - Shailesh V. Shrikhande
- Department of Gastrointestinal and Hepato-Pancreato-Biliary Surgical Oncology; Tata Memorial Hospital; Mumbai India
| | - Claudius Conrad
- Department of Surgical Oncology; The University of Texas MD Anderson Cancer Center; Houston TX USA
| | - Ho-Seong Han
- Department of Surgery; Seoul National University Bundang Hospital; Seoul National University College of Medicine; Seoul South Korea
| | - Chung Ngai Tang
- Department of Surgery; Pamela Youde Nethersole Eastern Hospital; Chai Wan Hong Kong SAR China
| | - Chinnusamy Palanivelu
- Division of Gastrointestinal Surgery and Minimal Access Surgery; GEM Hospital and Research Centre; Coimbatore India
| | - David A. Kooby
- Division of Surgical Oncology; Department of Surgery; Emory University School of Medicine; Atlanta GA USA
| | | | - Go Wakabayashi
- Department of Surgery; Ageo Central General Hospital; Ageo Japan
| | - Akihiko Tsuchida
- Department of Gastrointestinal and Pediatric Surgery; Tokyo Medical University; Tokyo Japan
| | - Tadahiro Takada
- Department of Surgery; Teikyo University School of Medicine; Tokyo Japan
| | - Masakazu Yamamoto
- Department of Surgery; Institute of Gastroenterology; Tokyo Women's Medical University; Tokyo Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
| |
Collapse
|
10
|
Sarigoz T, Sarici IS, Duzgun O, Kalayci MU. Laparoscopic Surgery for Gastric Cancer. NEW HORIZONS IN LAPAROSCOPIC SURGERY 2018. [DOI: 10.5772/intechopen.72852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
|
11
|
Application of Laparoscopic Gastrectomy in Obese Patients (BMI≥30 kg/m2) with Gastric Cancer: A Comparison With Open Gastrectomy Regarding Short-term Outcomes. Surg Laparosc Endosc Percutan Tech 2017; 28:e18-e23. [PMID: 29176372 DOI: 10.1097/sle.0000000000000497] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Few studies have compared the surgical outcomes of laparoscopic (LG) and open (OG) gastrectomy in obese patients (BMI≥30 kg/m) with gastric cancer. The current study aimed to investigate the short-term outcomes of LG in this group of patients. METHODS A total of 33 LG cases and 23 OG cases (BMI≥30 kg/m) were identified from our gastric cancer database. Clinicopathologic features, operative details, laboratory examination, and postoperative outcomes were compared between both groups. Regression analysis was used to determine the effects of BMI on intraoperative outcomes. RESULTS The 2 groups had comparable clinicopathologic characteristics. LG was associated with significantly lesser blood loss, whereas both also groups had a similar operative time, and number of harvested lymph nodes. However, regression analysis indicated that increased BMI affected the operative time and blood loss in patients that underwent OG but had little effect on patients who received LG. The elevation of inflammatory factors (WBC, CRP) was lower in LG than in OG, postoperatively. Postoperative hepatic (alanine aminotransferase, total bilirubin, albumin) and renal (creatinine, blood urea nitrogen) functions in the LG group were not worse than in the OG group. The time to first flatus, initiation of diet, hospitalization, and postoperative complications seemed superior in LG than in OG, but these differences were not statistically significant. CONCLUSION LG can be safely performed in obese gastric cancer patients. Compared with conventional OG, LG is less invasive and is characterized by less blood loss and milder surgical trauma. LG is also less adversely affected by increased BMI.
Collapse
|
12
|
Goto H, Kanaji S, Yasuda T, Oshikiri T, Yamamoto M, Matsuda T, Nakamura T, Suzuki S, Fujino Y, Tominaga M, Kakeji Y. The Depth from the Skin to the Celiac Artery Measured Using Computed Tomography is a Simple Predictive Index for Longer Operation Time During Laparoscopic Distal Gastrectomy. World J Surg 2017; 42:1065-1072. [DOI: 10.1007/s00268-017-4282-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
13
|
Shimada S, Sawada N, Ishiyama Y, Nakahara K, Maeda C, Mukai S, Hidaka E, Ishida F, Kudo SE. Impact of obesity on short- and long-term outcomes of laparoscopy assisted distal gastrectomy for gastric cancer. Surg Endosc 2017; 32:358-366. [PMID: 28656334 DOI: 10.1007/s00464-017-5684-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 06/19/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Laparoscopy assisted distal gastrectomy (LADG) for gastric cancer has been rapidly adopted for the treatment of both early and advanced gastric cancers which need lymph node dissection, but remains difficult procedure, especially in patients with obesity. We evaluated the impact of obesity on short- and long-term outcomes of LADG for gastric cancer. METHODS We retrospectively investigated 243 patients who underwent LADG for gastric cancer between January 2007 and December 2014. The patients were classified based on their body mass index (BMI) into the Obese (BMI ≥ 25) and Non-Obese (BMI < 25) Groups. Patient characteristics, clinicopathologic and operative findings, and short- and long-term outcomes were investigated and compared between the groups. RESULTS The groups did not differ in age, sex, American Society of Anesthesiologists score, the presence of comorbidities, or pathologic stage. Operative time (265 ± 46.6 vs. 244 ± 55.6 min; P = 0.007) and estimated blood loss (113 ± 101.4 vs. 66.5 ± 95.2 ml; P = 0.007) were greater in the Obese Group. Fewer lymph nodes were retrieved in the Obese Group (38 ± 23.7 vs. 47.5 ± 24.3; P = 0.004). No differences were evident in postoperative complication rate (20% vs. 17%; P = 0.688) or the duration of postoperative hospital stay (9 ± 8.5 vs. 9 ± 5.1 days; P = 0.283) between the two groups. In the Obese Group, the 5-year overall survival rate was significantly lower than in the Non-Obese Group (67.6% vs. 90.3%; P = 0.036). Furthermore, 5-year disease-specific survival was significantly lower in the Obese Group than in the Non-Obese Group (72.7% vs. 94.9%; P = 0.015). CONCLUSIONS LADG in patients with obesity could be performed as safe as in patients without obesity, with comparable postoperative results. But obesity may be a poor prognostic factor in gastric cancer.
Collapse
Affiliation(s)
- Shoji Shimada
- Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan.
| | - Naruhiko Sawada
- Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan
| | - Yasuhiro Ishiyama
- Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan
| | - Kenta Nakahara
- Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan
| | - Chiyo Maeda
- Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan
| | - Shumpei Mukai
- Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan
| | - Eiji Hidaka
- Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan
| | - Fumio Ishida
- Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan
| | - Sin-Ei Kudo
- Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-Chuo Tsuzuki-ku, Yokohama, 224-8503, Japan
| |
Collapse
|
14
|
Inokuchi M, Otsuki S, Ogawa N, Tanioka T, Okuno K, Gokita K, Kawano T, Kojima K. Postoperative Complications of Laparoscopic Total Gastrectomy versus Open Total Gastrectomy for Gastric Cancer in a Meta-Analysis of High-Quality Case-Controlled Studies. Gastroenterol Res Pract 2016; 2016:2617903. [PMID: 28042292 PMCID: PMC5155090 DOI: 10.1155/2016/2617903] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 11/03/2016] [Indexed: 12/17/2022] Open
Abstract
Background. Some meta-analyses of case-controlled studies (CCSs) have shown that laparoscopic or laparoscopy-assisted total gastrectomy (LTG) had some short-term advantages over open total gastrectomy (OTG). However, postoperative complications differed somewhat among the meta-analyses, and some CCSs included in the meta-analyses had mismatched factors between LTG and OTG. Methods. CCSs comparing postoperative complications between LTG and OTG were identified in PubMed and Embase. Studies matched for patients' status, tumor stage, and the extents of lymph-node dissection were included. Outcomes of interest, such as anastomotic, other intra-abdominal, wound, and pulmonary complications, were evaluated in a meta-analysis performed using Review Manager version 5.3 software. Result. This meta-analysis included a total of 2,560 patients (LTG, 1,073 patients; OTG, 1,487 patients) from 15 CCSs. Wound complications were significantly less frequent in LTG than in OTG (n = 2,430; odds ratio [OR] 0.30, 95% confidence interval [CI] 0.29-0.85, P = 0.01, I2 = 0%, and OR 0.46, 95% CI 0.17-0.52, P < 0.0001, I2 = 0%). However, the incidence of anastomotic complications was slightly but not significantly higher in LTG than in OTG (n = 2,560; OR 1.44, 95% CI 0.96-2.16, P = 0.08, I2 = 0%). Conclusion. LTG was associated with a lower incidence of wound-related postoperative complications than was OTG in this meta-analysis of CCSs; however, some concern remains about anastomotic problems associated with LTG.
Collapse
Affiliation(s)
- Mikito Inokuchi
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Sho Otsuki
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Norihito Ogawa
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Toshiro Tanioka
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Keisuke Okuno
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Kentaro Gokita
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Tatsuyuki Kawano
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Kazuyuki Kojima
- Department of Minimally Invasive Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| |
Collapse
|
15
|
Shin HJ, Son SY, Cui LH, Byun C, Hur H, Lee JH, Kim YC, Han SU, Cho YK. Is There any Role of Visceral Fat Area for Predicting Difficulty of Laparoscopic Gastrectomy for Gastric Cancer? J Gastric Cancer 2015; 15:151-8. [PMID: 26468412 PMCID: PMC4604329 DOI: 10.5230/jgc.2015.15.3.151] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 07/08/2015] [Accepted: 07/10/2015] [Indexed: 12/16/2022] Open
Abstract
PURPOSE Obesity is associated with morbidity following gastric cancer surgery, but whether obesity influences morbidity after laparoscopic gastrectomy (LG) remains controversial. The present study evaluated whether body mass index (BMI) and visceral fat area (VFA) predict postoperative complications. MATERIALS AND METHODS A total of 217 consecutive patients who had undergone LG for gastric cancer between May 2003 and December 2005 were included in the present study. We divided the patients into two groups ('before learning curve' and 'after learning curve') based on the learning curve effect of the surgeon. Each of these groups was sub-classified according to BMI (<25 kg/m(2) and ≥25 kg/m(2)) and VFA (<100 cm(2) and ≥100 cm(2)). Surgical outcomes, including operative time, quantity of blood loss, and postoperative complications, were compared between BMI and VFA subgroups. RESULTS The mean operative time, length of hospital stay, and complication rate were significantly higher in the before learning curve group than in the after learning curve group. In the subgroup analysis, complication rate and length of hospital stay did not differ according to BMI or VFA; however, for the before learning curve group, mean operative time and blood loss were significantly higher in the high VFA subgroup than in the low VFA subgroup (P=0.047 and P=0.028, respectively). CONCLUSIONS VFA may be a better predictive marker than BMI for selecting candidates for LG, which may help to get a better surgical outcome for inexperienced surgeons.
Collapse
Affiliation(s)
- Ho-Jung Shin
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Sang-Yong Son
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Long-Hai Cui
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Cheulsu Byun
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Hoon Hur
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Jei Hee Lee
- Department of Radiology, Ajou University School of Medicine, Suwon, Korea
| | - Young Chul Kim
- Department of Radiology, Ajou University School of Medicine, Suwon, Korea
| | - Sang-Uk Han
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Yong Kwan Cho
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| |
Collapse
|