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Iida M, Takeda S, Yamamoto T, Nakashima C, Nishiyama M, Watanabe Y, Shindo Y, Tokumitsu Y, Tomochika S, Nakagami Y, Takahashi H, Nagano H. Risk factors for infectious complications after gastrectomy in older patients. Exp Ther Med 2024; 28:319. [PMID: 38939176 PMCID: PMC11208990 DOI: 10.3892/etm.2024.12608] [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: 01/20/2024] [Accepted: 04/29/2024] [Indexed: 06/29/2024] Open
Abstract
The present study aimed to identify preoperative and perioperative risk factors for postoperative infectious complications in older patients with gastric cancer. The present retrospective study included 504 patients with gastric cancer aged >65 years who underwent radical gastrectomy. After determining the cutoff values for various perioperative factors in the receiver operating characteristic curve analysis, preoperative and perioperative risk factors for the development of infectious complications after gastrectomy were examined using logistic regression analysis. Of the 504 patients who underwent gastrectomy, 95 (18.8%) developed infectious complications of grade II-V based on the Clavien-Dindo classification. In an analysis restricted to preoperative factors, male sex, low prognostic nutritional index, high visceral fat area and total gastrectomy were independent risk factors for infectious complications after gastrectomy. Among all perioperative factors, a low prognostic nutritional index and long operative duration were identified as independent risk factors for infectious complications after gastrectomy. The patients were divided into five groups according to the number of positive preoperative risk factors for infectious complications, and the incidence of infectious complications differed among the five groups (0 factors, 6.7%; 1 factor, 10.4%; 2 factors, 18.9%; 3 factors, 27.8%; and 4 factors, 47.6%; P<0.001). Older patients with gastric cancer who have a number of preoperative risk factors require careful consideration of the indication for gastrectomy and a shorter operative time to reduce infectious complications.
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Affiliation(s)
- Michihisa Iida
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Shigeru Takeda
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Tsunenori Yamamoto
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Chiyo Nakashima
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Mitsuo Nishiyama
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Yusaku Watanabe
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Yoshitaro Shindo
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Yukio Tokumitsu
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Shinobu Tomochika
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Yuki Nakagami
- Department of Data Science, Faculty of Data Science, Shimonoseki City University, Shimonoseki, Yamaguchi 751-8510, Japan
| | - Hidenori Takahashi
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
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Hu H, Hu L, Li K, Jiang Q, Tan J, Deng Z. Comprehensive assessment of body mass index effects on short-term and long-term outcomes in laparoscopic gastrectomy for gastric cancer: a retrospective study. Sci Rep 2024; 14:13842. [PMID: 38879651 PMCID: PMC11180086 DOI: 10.1038/s41598-024-64459-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 06/10/2024] [Indexed: 06/19/2024] Open
Abstract
To examine the influence of Body Mass Index (BMI) on laparoscopic gastrectomy (LG) short-term and long-term outcomes for gastric cancer. A retrospective analysis was conducted on gastric cancer patients undergoing LG at the Third Hospital of Nanchang City from January 2013 to January 2022. Based on WHO BMI standards, patients were categorized into normal weight, overweight, and obese groups. Factors such as operative time, intraoperative blood loss, postoperative complications, and overall survival were assessed. Across different BMI groups, it was found that an increase in BMI was associated with longer operative times (average times: 206.22 min for normal weight, 231.32 min for overweight, and 246.78 min for obese), with no significant differences noted in intraoperative blood loss, postoperative complications, or long-term survival among the groups. The impact of BMI on long-term survival following LG for gastric cancer was found to be insignificant, with no notable differences in survival outcome between different BMI groups. Although higher BMI is associated with increased operative time in LG for gastric cancer, it does not significantly affect intraoperative blood loss, postoperative complications, recovery, or long-term survival. LG is a feasible treatment choice for obese patients with gastric cancer.
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Affiliation(s)
- Hai Hu
- Department of General Surgery, Third Hospital of Nanchang, No. 2, Xiangshan South Road, Xihu District, Nanchang City, Jiangxi Province, China
| | - Lili Hu
- Department of Pediatrics, Third Hospital of Nanchang, No. 2, Xiangshan South Road, Xi hu District, Nanchang city, China
| | - Kun Li
- Department of General Surgery, Third Hospital of Nanchang, No. 2, Xiangshan South Road, Xihu District, Nanchang City, Jiangxi Province, China
| | - QiHua Jiang
- Department of Breast Surgery, Third Hospital of Nanchang, No. 2, Xiangshan South Road, Xi Hu District, Nanchang City, Jiangxi Province, China.
| | - JunTao Tan
- Department of Breast Surgery, Third Hospital of Nanchang, No. 2, Xiangshan South Road, Xi Hu District, Nanchang City, Jiangxi Province, China.
- Jiangxi Province Key Laboratory of Breast Diseases, Third Hospital of Nanchang, No. 1268, Jiuzhou Street, Chaoyang New Town, Xihu District, Nanchang City, China.
| | - ZiQing Deng
- Department of General Surgery, Third Hospital of Nanchang, No. 2, Xiangshan South Road, Xihu District, Nanchang City, Jiangxi Province, China.
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Fu B, Wei L, Wang C, Xiong B, Bo J, Jiang X, Zhang Y, Jia H, Dong J. Nomograms combining computed tomography-based body composition changes with clinical prognostic factors to predict survival in locally advanced cervical cancer patients. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 2024; 32:427-441. [PMID: 38189735 DOI: 10.3233/xst-230212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
OBJECTIVE To explore the value of body composition changes (BCC) measured by quantitative computed tomography (QCT) for evaluating the survival of patients with locally advanced cervical cancer (LACC) underwent concurrent chemoradiotherapy (CCRT), nomograms combined BCC with clinical prognostic factors (CPF) were constructed to predict overall survival (OS) and progression-free survival (PFS). METHODS Eighty-eight patients with LACC were retrospectively selected. All patients underwent QCT scans before and after CCRT, bone mineral density (BMD), subcutaneous fat area (SFA), visceral fat area (VFA), total fat area (TFA), paravertebral muscle area (PMA) were measured from two sets of computed tomography (CT) images, and change rates of these were calculated. RESULTS Multivariate Cox regression analysis showed ΔBMD, ΔSFA, SCC-Ag, LNM were independent factors for OS (HR = 3.560, 5.870, 2.702, 2.499, respectively, all P < 0.05); ΔPMA, SCC-Ag, LNM were independent factors for PFS (HR = 2.915, 4.291, 2.902, respectively, all P < 0.05). Prognostic models of BCC combined with CPF had the highest predictive performance, and the area under the curve (AUC) for OS and PFS were 0.837, 0.846, respectively. The concordance index (C-index) of nomograms for OS and PFS were 0.834, 0.799, respectively. Calibration curves showed good agreement between the nomograms' predictive and actual OS and PFS, decision curve analysis (DCA) showed good clinical benefit of nomograms. CONCLUSION CT-based body composition changes and CPF (SCC-Ag, LNM) were associated with survival in patients with LACC. The prognostic nomograms combined BCC with CPF were able to predict the OS and PFS in patients with LACC reliably.
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Affiliation(s)
- Baoyue Fu
- Bengbu Medical College, Bengbu, Anhui, China
| | - Longyu Wei
- Bengbu Medical College, Bengbu, Anhui, China
| | - Chuanbin Wang
- Department of Radiology, the First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China
| | | | - Juan Bo
- Department of Radiology, the First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China
| | | | - Yu Zhang
- Bengbu Medical College, Bengbu, Anhui, China
| | - Haodong Jia
- Department of Radiology, the First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China
| | - Jiangning Dong
- Bengbu Medical College, Bengbu, Anhui, China
- Department of Radiology, the First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China
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Inaguma G, Shibasaki S, Nakauchi M, Serizawa A, Nakamura K, Akimoto S, Tsuyoshi T, Inaba K, Uyama I, Suda K. Muscle mass ratio in male gastric cancer patients as an independent predictor of postoperative complications after minimally invasive distal gastrectomy. Surg Endosc 2023; 37:989-998. [PMID: 36085383 DOI: 10.1007/s00464-022-09595-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/25/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND The current study aimed to investigate the relationship between muscle mass proportion and the incidence of total complications in male gastric cancer (GC) patients after minimally invasive distal gastrectomy (MIDG). METHODS Between March 2017 and March 2020, 152 male GC patients with clinical stage III or lower GC who underwent MIDG were enrolled in this study. The muscle mass ratio (MMR) was calculated by dividing the total muscle weight obtained from bioelectrical impedance analysis by the whole-body weight. Thereafter, the association between MMR and surgical outcomes was determined. RESULTS Based on the optimal MMR cutoff value of 0.712 obtained using the receiver operating characteristic (ROC) curve, patients were divided into two groups (69 and 83 patients in the MMR-L and MMR-H groups). The MMR-L group had a significantly higher total complication rate compared to the MMR-H group (MMR-L, 24.6% vs. MMR-H, 7.2%; P = 0.005). Multivariate analysis also identified MMR-L as a significant independent risk factor for total complications and intra-abdominal infectious complications after MIDG. CONCLUSIONS The MMR calculated using bioelectrical impedance analysis can be a useful predictor for postoperative complications after MIDG in male GC patients.
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Affiliation(s)
- Gaku Inaguma
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Susumu Shibasaki
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan.
| | - Masaya Nakauchi
- Department of Advanced Robotic and Endoscopic Surgery, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Akiko Serizawa
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Kenichi Nakamura
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Shingo Akimoto
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Tanaka Tsuyoshi
- Collaborative Laboratory for Research and Development in Advanced Surgical Technology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Kazuki Inaba
- Department of Advanced Robotic and Endoscopic Surgery, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Ichiro Uyama
- Department of Advanced Robotic and Endoscopic Surgery, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
- Collaborative Laboratory for Research and Development in Advanced Surgical Technology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Koichi Suda
- Department of Surgery, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
- Collaborative Laboratory for Research and Development in Advanced Surgical Technology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
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Hikage M, Fujiya K, Waki Y, Kamiya S, Tanizawa Y, Bando E, Notsu A, Terashima M. Advantages of a robotic approach compared with laparoscopy gastrectomy for patients with high visceral fat area. Surg Endosc 2022; 36:6181-6193. [PMID: 35294634 DOI: 10.1007/s00464-022-09178-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 02/25/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Gastric cancer surgery for obese patients is regarded as a technically challenging procedure. The morbidity after gastrectomy has been reported to be significantly higher in patients with high visceral fat area (VFA). Robotic gastrectomy (RG) is expected to be advantageous for complicated operations. However, whether RG is superior to conventional laparoscopic gastrectomy (LG) for patients with visceral fat obesity remains unclear. The present study aimed to clarify the impact of RG on the short- and long-term outcomes of patients with high VFAs. METHODS This study included 1306 patients with clinical stage I/II gastric cancer who underwent minimally invasive gastrectomy between January 2012 and December 2020. The patients were subclassified according to VFA. The short- and long-term outcomes of RG were compared with those of LG in two VFA categories. RESULTS This study included 394 (high-VFA, 151; low-VFA, 243) and 882 patients (high-VFA, 366; low-VFA, 516) in the RG and LG groups, respectively. RG was associated with a significantly longer operative time than LG (high-VFA, P < 0.001; low-VFA, P < 0.001). The incidence rates of overall and intra-abdominal infectious complications in the high-VFA patients were lower in the RG group than in the LG group (P = 0.019 and P = 0.048, respectively) but not significantly different from those in the low-VFA patients. In the multivariate analysis, LG was identified as the only independent risk factor of overall (odds ratio [OR] 3.281; P = 0.012) and intra-abdominal infectious complications (OR 3.462; P = 0.021) in the high-VFA patients. The overall survival of high-VFA patients was significantly better in the RG group than in the LG group (P = 0.045). CONCLUSIONS For patients with visceral fat obesity, RG appears to be advantageous to LG in terms of reducing the risk of complications and better long-term survival.
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Affiliation(s)
- Makoto Hikage
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Keiichi Fujiya
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Yuhei Waki
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Satoshi Kamiya
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Yutaka Tanizawa
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Etsuro Bando
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Akifumi Notsu
- Clinical Research Center, Shizuoka Cancer Center, Shizuoka, Japan
| | - Masanori Terashima
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan.
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Springer JE, Beauharnais C, Chicarilli D, Coderre D, Crawford A, Baima JA, McIntosh LJ, Davids JS, Sturrock PR, Maykel JA, Alavi K. S184: preoperative sarcopenia is associated with worse short-term outcomes following transanal total mesorectal excision (TaTME) for rectal cancer. Surg Endosc 2022; 36:5408-5415. [PMID: 34988741 DOI: 10.1007/s00464-021-08872-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 11/07/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Malnutrition and deconditioning impact postoperative morbidity and mortality. Computed tomography (CT) body composition variables are used as markers of nutritional status and sarcopenia. The objective of this study is to evaluate the impact of sarcopenia, using CT variables, on postoperative outcomes following transanal total mesorectal excision (TaTME) for rectal cancer. METHODS This was an institutional retrospective cohort analysis of consecutive rectal cancer patients who underwent TaTME between April 2014 and May 2020. Psoas muscle index (PMI) was calculated from diagnostic CT scans. Based on previous studies, patients in the lowest PMI tertile by gender were considered sarcopenic. Fisher's exact and Mann-Whitney U test were used to compare categorical and continuous variables, respectively. Readmission rates and postoperative complications were compared between groups. Backward stepwise logistic regression was used to determine the association between sarcopenia and 30-day postoperative complications. RESULTS 85 patients were analyzed, of which 63% were male, with a median age of 59 (IQR: 51-65), and median BMI of 28 (IQR: 24-32). Of the entire cohort, 34% (n = 29) were sarcopenic (median PMI 5.39 IQR: 4.49-6.71). No significant difference in baseline characteristics between sarcopenic and nonsarcopenic patients were observed. 55% of sarcopenic patients experienced a complication within 30 days compared to 24% of nonsarcopenic patients (p = 0.01). 41% of sarcopenic patients required hospital readmission within 30 days compared to 17% of their nonsarcopenic counterparts (p = 0.014). Sarcopenic patients also experienced significantly higher rates of post-operative small bowel obstruction (10% vs. 0%, p = 0.04). Multivariable analyses identified that sarcopenic patients have a fourfold increase in odds of experiencing a 30-day postoperative complication (OR: 4.44, 95%CI: 1.6-12.4, p < 0.05) after adjusting for gender. CONCLUSION Preoperative sarcopenia is associated with increased 30-day postoperative complications following TaTME for rectal cancer. Postoperative complications can have serious oncologic implications by delaying adjuvant chemotherapy. Therefore, preoperative recognition of sarcopenia prior to undergoing TaTME for rectal cancer may provide an opportunity for early intervention with prehabilitation programs.
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Affiliation(s)
- Jeremy E Springer
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Catherine Beauharnais
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Derek Chicarilli
- Department of Radiology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Danielle Coderre
- Department of Orthopedic Surgery, University of Massachusetts Medical School, Worcester, MA, USA
| | - Allison Crawford
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Jennifer A Baima
- Department of Orthopedic Surgery, University of Massachusetts Medical School, Worcester, MA, USA
| | - Lacey J McIntosh
- Department of Radiology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Jennifer S Davids
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Paul R Sturrock
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Justin A Maykel
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Karim Alavi
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA.
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Imai Y, Lee SW, Kawai M, Tashiro K, Kawashima S, Tanaka R, Honda K, Matsuo K, Uchiyama K. Visceral fat area is a better indicator of surgical outcomes after laparoscopic gastrectomy for cancer than the body mass index: a propensity score-matched analysis. Surg Endosc 2021; 36:3285-3297. [PMID: 34382123 DOI: 10.1007/s00464-021-08642-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 07/16/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND The number of overweight gastric cancer patients who are undergoing laparoscopic gastrectomy (LG) has increased in Japan. However, the relationship between obesity and surgical outcomes of LG remains unclear. Therefore, this study aimed to evaluate the effect of visceral fat area (VFA) on surgical outcomes of LG for gastric cancer compared to the body mass index (BMI). METHODS This study was a retrospective, cohort study that included 587 patients who underwent LG in our institution between January 2015 and December 2019. The patients were divided into two groups according to VFA (< 100 cm2 and ≥ 100 cm2) and BMI (< 25 kg/m2 and ≥ 25 kg/m2) values, respectively. Surgical outcomes and postoperative complications were compared between the low and high groups for each VFA and BMI value. Propensity score matching was used to minimize potential selection bias. RESULTS After propensity score matching, 144 pairs of patients in the VFA group and 82 pairs of patients in the BMI group were extracted. Operative time (p = 0.003), intraoperative blood loss (p = 0.0006), and CRP levels on postoperative day 1 (p = 0.002) and on postoperative day 3 (p = 0.004) were significantly higher in the high-VFA group than in the low-VFA group. However, these surgical outcomes were not significantly different between the high-BMI and low-BMI groups. There was no strong correlation between VFA and BMI (R2 = 0.64). There were no significant differences in postoperative complications between the high and low groups for both VFA and BMI values. On multivariate analysis, high VFA was an independent predictor of operative time, but it was not significantly associated with the incidence of postoperative complications. CONCLUSION VFA is a better indicator of longer operative time than BMI. However, increased VFA did not affect postoperative complications.
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Affiliation(s)
- Yoshiro Imai
- Department of General and Gastroenterological Surgery, Osaka Medical and Pharmaceutical University, 2-7 Daigakumachi, Takatsuki, 569-8686, Japan
| | - Sang-Woong Lee
- Department of General and Gastroenterological Surgery, Osaka Medical and Pharmaceutical University, 2-7 Daigakumachi, Takatsuki, 569-8686, Japan.
| | - Masaru Kawai
- Department of Gastroenterological Surgery, Hirakata City Hospital, Hirakata, Japan
| | - Keitaro Tashiro
- Department of General and Gastroenterological Surgery, Osaka Medical and Pharmaceutical University, 2-7 Daigakumachi, Takatsuki, 569-8686, Japan
| | - Satoshi Kawashima
- Department of General and Gastroenterological Surgery, Osaka Medical and Pharmaceutical University, 2-7 Daigakumachi, Takatsuki, 569-8686, Japan
| | - Ryo Tanaka
- Department of General and Gastroenterological Surgery, Osaka Medical and Pharmaceutical University, 2-7 Daigakumachi, Takatsuki, 569-8686, Japan
| | - Kotaro Honda
- Department of General and Gastroenterological Surgery, Osaka Medical and Pharmaceutical University, 2-7 Daigakumachi, Takatsuki, 569-8686, Japan
| | - Kentaro Matsuo
- Department of General and Gastroenterological Surgery, Osaka Medical and Pharmaceutical University, 2-7 Daigakumachi, Takatsuki, 569-8686, Japan
| | - Kazuhisa Uchiyama
- Department of General and Gastroenterological Surgery, Osaka Medical and Pharmaceutical University, 2-7 Daigakumachi, Takatsuki, 569-8686, Japan
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Maruyama K, Shimada K, Makino A, Hisamune R, Shirota T, Gomi K. Effective and safe reduction in visceral fat using a formula diet in a short period before highly invasive endoscopic surgery - Case series. Int J Surg Case Rep 2021; 83:106026. [PMID: 34058461 PMCID: PMC8175398 DOI: 10.1016/j.ijscr.2021.106026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 05/21/2021] [Accepted: 05/21/2021] [Indexed: 11/20/2022] Open
Abstract
Introduction We retrospectively assessed the efficacy and safety of use of short-term formula diet therapy to achieve preoperative reduction in visceral fat immediately prior to highly invasive endoscopic surgery. Presentation of case We reviewed 5 cancer patients who underwent thoracoscopic and/or laparoscopic-assisted esophagectomy or gastrectomy. The cases were those with a BMI ≥30 kg/m2 or waist circumference ≥100 cm. Patients replaced one meal out of the three main meals with one or two sachets of formula diet (170–340 kcal). The other two meals were set to 600 kcal. The dietary therapy was implemented approximately 1 month before the operation. Weight loss achieved after dietary therapy ranged from 6.4% to 14.1% (p < 0.01). With the exception of one case, the decrease in visceral fat area ranged from 17.0%–40.7% (p = 0.03). Postoperative complications were anastomotic insufficiency in two cases. Discussion Although the decreases of the visceral fat were effectively implemented, the adverse effects on postoperative complications must be examined in the farther study. Conclusion It was suggested that use of formula diet to achieve preoperative visceral fat reduction in a short period of time immediately prior to highly invasive endoscopic cancer surgery would be an effective and safe strategy. We assessed efficacy of formula diet therapy to highly invasive endoscopic surgery. The decrease in visceral fat area ranged from 17.0% to 40.7% (p = 0.03). It should be emphasized that there were no more serious life-threatening cardiopulmonary complications. Preoperative formula diet therapy may be an effective means to reduce visceral fat.
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Affiliation(s)
- Kiyotomi Maruyama
- Department of Surgery, Suwa Red Cross Hospital, 5-11-50 Kogandoori, Suwa, Nagano 392-0027, Japan.
| | - Kou Shimada
- Department of Surgery, Suwa Red Cross Hospital, 5-11-50 Kogandoori, Suwa, Nagano 392-0027, Japan.
| | - Arano Makino
- Department of Surgery, Suwa Red Cross Hospital, 5-11-50 Kogandoori, Suwa, Nagano 392-0027, Japan
| | - Ryo Hisamune
- Department of Surgery, Suwa Red Cross Hospital, 5-11-50 Kogandoori, Suwa, Nagano 392-0027, Japan
| | - Tomoki Shirota
- Department of Surgery, Suwa Red Cross Hospital, 5-11-50 Kogandoori, Suwa, Nagano 392-0027, Japan
| | - Kuniyuki Gomi
- Department of Surgery, Suwa Red Cross Hospital, 5-11-50 Kogandoori, Suwa, Nagano 392-0027, Japan.
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Shiomi S, Toriumi T, Yagi K, Asaoka R, Okumura Y, Wakamatsu K, Aikou S, Yamashita H, Nomura S, Seto Y. Trunk fat volume can be a predictor of postoperative complications after gastrectomy: a retrospective cohort study. BMC Surg 2021; 21:207. [PMID: 33892713 PMCID: PMC8067392 DOI: 10.1186/s12893-021-01221-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 04/20/2021] [Indexed: 12/24/2022] Open
Abstract
Background Obesity can affect postoperative outcomes of gastrectomy. Visceral fat area is superior to body mass index in predicting postoperative complications. However, visceral fat area measurement is time-consuming and is not optimum for clinical use. Meanwhile, trunk fat volume (TFV) can be easily measured via bioelectrical impedance analysis. Hence, the current study aimed to determine the ability of TFV to predict the occurrence of complications after gastrectomy. Methods We retrospectively reviewed patients who underwent curative gastrectomy for gastric cancer between November 2016 and November 2019. The trunk fat volume-to-the ideal amount (%TFV) ratio was obtained using InBody 770 before surgery. The patients were classified into the obese and nonobese groups according to %TFV (TFV-H group, ≥ 150%; TFV-L group, < 150%) and body mass index (BMI-H group, ≥ 25 kg/m2; BMI-L group, < 25 kg/m2). We compared the short-term postoperative outcomes (e.g., operative time, blood loss volume, number of resected lymph nodes, and duration of hospital stay) between the obese and nonobese patients. Risk factors for complications were assessed using logistic regression analysis. Results In total, 232 patients were included in this study. The TFV-H and BMI-H groups had a significantly longer operative time than the TFV-L (p = 0.022) and BMI-L groups (p = 0.006). Moreover, the TFV-H group had a significantly higher complication rate (p = 0.004) and a lower number of resected lymph nodes (p < 0.001) than the TFV-L group. In the univariate analysis, %TFV ≥ 150, total or proximal gastrectomy, and open gastrectomy were found to be potentially associated with higher complication rates (p < 0.1 for all). Moreover, the multivariate analysis revealed that %TFV ≥ 150 (OR: 2.73; 95% CI: 1.37–5.46; p = 0.005) and total or proximal gastrectomy (OR: 3.57; 95% CI: 1.79–7.12; p < 0.001) were independently correlated with postoperative morbidity. Conclusions %TFV independently affected postoperative complications. Hence, it may be a useful parameter for the evaluation of obesity and a predictor of complications after gastrectomy.
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Affiliation(s)
- Shinichiro Shiomi
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Tetsuro Toriumi
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Koichi Yagi
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Raito Asaoka
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Yasuhiro Okumura
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Kotaro Wakamatsu
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Susumu Aikou
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Hiroharu Yamashita
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Sachiyo Nomura
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Yasuyuki Seto
- Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
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10
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Petersen A, Bressem K, Albrecht J, Thieß HM, Vahldiek J, Hamm B, Makowski MR, Niehues A, Niehues SM, Adams LC. The role of visceral adiposity in the severity of COVID-19: Highlights from a unicenter cross-sectional pilot study in Germany. Metabolism 2020; 110:154317. [PMID: 32673651 PMCID: PMC7358176 DOI: 10.1016/j.metabol.2020.154317] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/04/2020] [Accepted: 07/09/2020] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND AIMS Overall obesity has recently been established as an independent risk factor for critical illness in patients with coronavirus disease 2019 (COVID-19). The role of fat distribution and especially that of visceral fat, which is often associated with metabolic syndrome, remains unclear. Therefore, this study aims at investigating the association between fat distribution and COVID-19 severity. METHODS Thirty patients with COVID-19 and a mean age of 65.6 ± 13.1 years from a level-one medical center in Berlin, Germany, were included in the present cross-sectional analysis. COVID-19 was confirmed by polymerase chain reaction (PCR) from nasal and throat swabs. A severe clinical course of COVID-19 was defined by hospitalization in the intensive care unit (ICU) and/or invasive mechanical ventilation. Fat was measured at the level of the first lumbar vertebra on routinely acquired low-dose chest computed tomography (CT). RESULTS An increase in visceral fat area (VFA) by ten square centimeters was associated with a 1.37-fold higher likelihood of ICU treatment and a 1.32-fold higher likelihood of mechanical ventilation (adjusted for age and sex). For upper abdominal circumference, each additional centimeter of circumference was associated with a 1.13-fold higher likelihood of ICU treatment and a 1.25-fold higher likelihood of mechanical ventilation. CONCLUSIONS Our proof-of-concept study suggests that visceral adipose tissue and upper abdominal circumference specifically increase the likelihood of COVID-19 severity. CT-based quantification of visceral adipose tissue and upper abdominal circumference in routine chest CTs may therefore be a simple tool for risk assessment in COVID-19 patients.
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Affiliation(s)
- Antonia Petersen
- Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Radiology, Hindenburgdamm 30, 12203 Berlin, Germany.
| | - Keno Bressem
- Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Radiology, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Jakob Albrecht
- Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Radiology, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Hans-Martin Thieß
- Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Radiology, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Janis Vahldiek
- Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Radiology, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Bernd Hamm
- Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Radiology, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Marcus R Makowski
- Technical University of Munich, School of Medicine, Department of Diagnostic and Interventional Radiology, 81675 Munich, Germany; Charité - Universitätsmedizin Berlin, Campus Charité Mitte, Department of Radiology, Charitéplatz 1, 10117 Berlin, Germany
| | - Alexandra Niehues
- Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Radiology, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Stefan M Niehues
- Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Department of Radiology, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Lisa C Adams
- Charité - Universitätsmedizin Berlin, Campus Charité Mitte, Department of Radiology, Charitéplatz 1, 10117 Berlin, Germany; Berlin Institute of Health (BIH), 10178 Berlin, Germany
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11
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Huang H, Yang X, Sun J, Zhu C, Wang X, Zeng Y, Xu J, Mao C, Shen X. Value of Visceral Fat Area in the Preoperative Discrimination of Peritoneal Metastasis from Gastric Cancer in Patients with Different Body Mass Index: A Prospective Study. Cancer Manag Res 2020; 12:6523-6532. [PMID: 32801890 PMCID: PMC7395682 DOI: 10.2147/cmar.s257849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 06/27/2020] [Indexed: 12/31/2022] Open
Abstract
Purpose Although peritoneal metastasis (PM) is associated with poor prognosis in gastric cancer (GC) patients, it is difficult to discriminate preoperatively. Our previous study has demonstrated visceral fat area (VFA) is a better obesity index than body mass index (BMI) in predicting abdominal metastasis. This study aimed to further explore the relationship between obesity and PM. Patients and Methods VFA was retrieved for 859 consecutive patients undergoing radical gastrectomy between January 1, 2009, and December 31, 2013. A receiver operating characteristic curve analysis was used to determine the BMI-specific cutoff values for VFA. Univariate and multivariate analyses evaluating the risk factors for PM at different BMI levels were performed. Results The optimal cutoff values for VFA were 67.28, 88.03, and 175.32 cm2 for low, normal, and high BMI patients, respectively, and 18 (15.52%), 220 (40.15%), and 61 (31.28%) patients were classified as having high VFA in each group. Univariate logistic regression revealed that the association between high VFA and PM was not dependent on BMI (odds ratio [OR]=9.048, P=0.007 for low BMI, OR=3.827, P<0.001 for normal BMI, and OR=2.460, P=0.049 for high BMI). In multivariate logistic regression analysis, high VFA (OR=3.816, P<0.001) and vascular invasion (OR=1.951, P=0.039) were independent risk factors for PM only in the normal BMI group. Conclusion VFA only effectively predicted PM for GC patients with normal BMI, rather than those with low and high BMI. More attentions should be paid to those GC patients with high VFA and normal BMI.
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Affiliation(s)
- He Huang
- Department of General Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Xinxin Yang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Jing Sun
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Ce Zhu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Xiang Wang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Yunpeng Zeng
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Jingxuan Xu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Chenchen Mao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Xian Shen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.,Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
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12
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Huang YS, Chen XD, Shi MM, Xu LB, Wang SJ, Chen WS, Zhu GB, Zhang WT, Shen X. Diffuse Reduction of Spleen Density Is an Independent Predictor of Post-Operative Outcomes After Curative Gastrectomy in Gastric Cancer: A Multi-Center Study. Front Oncol 2020; 10:1050. [PMID: 32714867 PMCID: PMC7340088 DOI: 10.3389/fonc.2020.01050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 05/27/2020] [Indexed: 12/16/2022] Open
Abstract
Objectives: The present study aimed to explore the association between spleen density and post-operative outcomes of patients after curative gastrectomy. Methods: From June 2014 to December 2015, we conducted a retrospective study to analyze pertinent clinical data from gastric cancer patients who underwent gastrectomy at the First and the Second Affiliated Hospital of Wenzhou Medical University. Spleen density was determined via computed tomography scans. Univariate and multivariate analyses were performed to determine the risk factors associated with post-operative outcomes after gastric cancer surgery. Results: Three hundred and ninety five patients were included, of whom 98 (24.8%) were defined as having a diffuse reduction of spleen density based on diagnostic cutoff values (spleen density ≤43.89 HU). Multivariate analysis revealed diffuse reduction of spleen density as an independent risk factor for post-operative complications and long-term overall survival. Conclusions: Spleen density can predict severe postoperative complications and long-term overall survival in gastric cancer patients. As an imaging evaluation method, spleen density is a novel tool can be used in clinical as a prognostic predictor for patients with gastric cancer.
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Affiliation(s)
- Yun-Shi Huang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.,Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Xiao-Dong Chen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Ming-Ming Shi
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Li-Bin Xu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Su-Jun Wang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Wei-Sheng Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Guan-Bao Zhu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Wei-Teng Zhang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.,Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Xian Shen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.,Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
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13
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Kayano H, Nomura E, Abe R, Ueda Y, Machida T, Fujita C, Uchiyama S, Endo K, Murakami K, Mukai M, Makuuchi H. Low psoas muscle index is a poor prognostic factor for lower gastrointestinal perforation: a single-center retrospective cohort study. BMC Surg 2019; 19:181. [PMID: 31779610 PMCID: PMC6883515 DOI: 10.1186/s12893-019-0629-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 10/21/2019] [Indexed: 12/25/2022] Open
Abstract
Background Various body composition indices have been reported as prognostic factors for different cancers. However, whether body composition affects prognosis after lower gastrointestinal tract perforation requiring emergency surgery and multidisciplinary treatment has not been clarified. This study examined whether body composition evaluations that can be measured easily and quickly from computed tomography (CT) are useful for predicting prognosis. Methods Subjects comprised 64 patients diagnosed with perforation at final diagnosis after emergency surgery for a preoperative diagnosis of lower gastrointestinal tract perforation and penetration. They were divided into a survival group and a non-survival (in-hospital mortality) group and compared. Body composition indices (psoas muscle index (PMI); psoas muscle attenuation (PMA); subcutaneous adipose tissue index (SATI); visceral adipose tissue index (VATI); visceral-to-subcutaneous fat area ratio (VSR)) were measured from preoperative CT. Cross-sectional psoas muscle area at the level of the 3rd lumbar vertebra was quantified. Optimal cut-off values were calculated using receiver operating characteristic curve analysis. Poor prognostic factors were investigated from multivariate logistic regression analyses that included patient factors, perioperative factors, intraoperative factors, and body composition indices as explanatory variables. Results The cause of perforation was malignant disease in 12 cases (18.7%), and benign disease in 52 cases (81.2%). The most common cause was diverticulum of the large intestine. Emergency surgery for the 64 patients led to survival in 52 patients and death in 12 patients. On multivariate logistic regression analysis, independent predictors of poor prognosis were Sequential Organ Failure Assessment score (odds ratio 1.908; 95% confidence interval (CI) 1.235–3.681; P = 0.0020) and PMI (odds ratio 13.478; 95%CI 1.342–332.690; P = 0.0252). The cut-off PMI was 4.75 cm2/m2 for males and 2.89 cm2/m2 for females. Among survivors, duration of hospitalization was significantly longer in the low PMI group (29 days) than in the high PMI group (22 days, p = 0.0257). Conclusions PMI is easily determined from CT and allows rapid evaluation of prognosis following lower gastrointestinal perforation.
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Affiliation(s)
- Hajime Kayano
- Departments of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan.
| | - Eiji Nomura
- Departments of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
| | - Rin Abe
- Departments of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
| | - Yasuhiko Ueda
- Departments of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
| | - Takashi Machida
- Departments of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
| | - Chikara Fujita
- Departments of Radiation Technology, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
| | - Shohei Uchiyama
- Departments of Radiation Technology, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
| | - Kazuyuki Endo
- Departments of Radiation Technology, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
| | - Katsuki Murakami
- Departments of Radiation Technology, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
| | - Masaya Mukai
- Departments of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
| | - Hiroyasu Makuuchi
- Departments of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan
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14
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Sun L, Zhao B, Huang Y, Lu H, Luo R, Huang B. Feasibility of laparoscopy gastrectomy for gastric cancer in the patients with high body mass index: A systematic review and meta-analysis. Asian J Surg 2019; 43:69-77. [PMID: 31036475 DOI: 10.1016/j.asjsur.2019.03.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 03/19/2019] [Accepted: 03/28/2019] [Indexed: 02/06/2023] Open
Abstract
The aim of this study was to evaluate the impact of high body mass index (BMI) on surgical outcome of laparoscopic gastrectomy for gastric cancer (GC). Systematic literature search was performed using PubMed and Embase databases. The relevant data were extracted, and surgical outcomes and postoperative complications were compared between BMI≥25 kg/m2 and BMI<25 kg/m2 group using a fixed effect model or random effect model. 16 studies, with a total of 9572 GC patients, were included in this meta-analysis. The results indicated that operation time was significantly longer (WMD:16.22, 95% CI: 14.10-18.34, P < 0.001; I2 = 0%) and the number of lymph nodes retrieved was significantly fewer (WMD:-2.11, 95%CI: -3.14, -1.07, P < 0.001; I2 = 64.0%) in high BMI patients than in other patients. In addition, the amount of intraoperative blood loss was significantly larger in high BMI patients (WMD: 23.43, 95%CI: 20.05-26.81, P < 0.001; I2 = 40.3%). Compared with non-high BMI patients, overweight and obese patients had a higher risk of postoperative complications (RR:1.26, 95%CI: 1.11-1.43, P < 0.001; I2 = 39.1%), especially for wound infection (RR:1.62, 95%CI: 1.15-2.29, P < 0.01; I2 = 18.8%) and postoperative ileus (RR:1.80, 95% CI: 1.05-3.09, P < 0.05; I2 = 0%). However, there was no significant difference between two patient groups for postoperative recovery, major surgery-related complications (eg: anastomotic leakage, pancreatic fistula and intra-abdominal bleeding) and postoperative mortality. Despite increased technical challenge and risk of postoperative complications, the majority of these complications may be minor and cured. Laparoscopic gastrectomy for GC was a feasible and safe procedure even for high BMI patients.
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Affiliation(s)
- Lin Sun
- Department of Gastrointestinal Surgery, Dalian Municipal Central Hospital, No.826 Southwest Road, Shahekou District, Dalian, 116033, PR China
| | - Bochao Zhao
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University, No.155 Nanjing North Street, Heping District, Shenyang, 110001, PR China
| | - Youyi Huang
- Department of Clinical Medicine of year 2017, Medical College of Nanchang University, No. 461 Bayi Avenue, Donghu District, Jiangxi, 330006, PR China
| | - Huiwen Lu
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University, No.155 Nanjing North Street, Heping District, Shenyang, 110001, PR China
| | - Rui Luo
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University, No.155 Nanjing North Street, Heping District, Shenyang, 110001, PR China
| | - Baojun Huang
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University, No.155 Nanjing North Street, Heping District, Shenyang, 110001, PR China.
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