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Romano L, Fiasca F, Mattei A, Tersigni L, Gianneramo C, Schietroma M, Carlei F, Giuliani A. Sarcopenia and visceral fat in patients with incisional hernia after urgent laparotomy. Langenbecks Arch Surg 2023; 408:244. [PMID: 37351682 DOI: 10.1007/s00423-023-02973-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 06/10/2023] [Indexed: 06/24/2023]
Abstract
PURPOSE Various risk factors have been associated with the development of incisional hernia (IH). Some recent papers underlined that visceral fat could be a reliable indicator. Another risk factor which is of increasing clinical interest is sarcopenia. Recent studies have identified it as an independent predictor of poor postoperative outcomes following abdominal surgery. We aimed to investigate the role of visceral fat and skeletal muscle as emerging risk factors for IH after urgent laparotomy. METHODS Patients aged 18 years or older who underwent urgent median laparotomy and with continuous direct suturing of the laparotomy were included. They were categorized into two groups: those with a median IH and those without IH at 12-month follow-up. Demographic data were prospectively collected while CT scans were retrospectively reviewed. The data were compared among two groups. RESULTS From January 2018 to May 2021, 364 patients underwent urgent surgery in our Department, of whom 222 were aged >18 years old and underwent median laparotomy. Forty-four patients had diagnosis of median IH, while 41 patients without IH were identified as the control group. Statistically significant differences emerged for BMI and for the area of visceral fat. The association with the presence/absence of sarcopenia was not significant. CONCLUSION Even when surgery is performed in urgent settings, it could be important to identify patients at risk, especially as CT scans are generally available for all patients with urgent abdominal disease.
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Affiliation(s)
- Lucia Romano
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
- Department of General Surgery, San Salvatore Hospital, L'Aquila, Italy.
| | - Fabiana Fiasca
- Department of Life, Health & Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Antonella Mattei
- Department of Life, Health & Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Leonardo Tersigni
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
- Department of General Surgery, San Salvatore Hospital, L'Aquila, Italy
| | - Camilla Gianneramo
- Department of Radiology, S. Salvatore Hospital, Via L. Natali, 1, 67100, L'Aquila, Italy
| | - Mario Schietroma
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
- Department of General Surgery, San Salvatore Hospital, L'Aquila, Italy
| | - Francesco Carlei
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
- Department of General Surgery, San Salvatore Hospital, L'Aquila, Italy
| | - Antonio Giuliani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
- Department of General Surgery, San Salvatore Hospital, L'Aquila, Italy
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Li Y, Deng JJ, Jiang J. Relationship between body mass index and short-term postoperative prognosis in patients undergoing colorectal cancer surgery. World J Clin Cases 2023; 11:2766-2779. [PMID: 37214581 PMCID: PMC10198097 DOI: 10.12998/wjcc.v11.i12.2766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/18/2023] [Accepted: 03/24/2023] [Indexed: 04/25/2023] Open
Abstract
BACKGROUND Obesity is a state in which excess heat is converted into excess fat, which accumulates in the body and may cause damage to multiple organs of the circulatory, endocrine, and digestive systems. Studies have shown that the accumulation of abdominal fat and mesenteric fat hypertrophy in patients with obesity makes laparoscopic surgery highly difficult, which is not conducive to operation and affects patient prognosis. However, there is still controversy regarding these conclusions.
AIM To explore the relationship between body mass index (BMI) and short-term prognosis after surgery for colorectal cancer.
METHODS PubMed, Embase, Ovid, Web of Science, CNKI, and China Biology Medicine Disc databases were searched to obtain relevant articles on this topic. After the articles were screened according to the inclusion and exclusion criteria and the risk of literature bias was assessed using the Newcastle-Ottawa Scale, the prognostic indicators were combined and analyzed.
RESULTS A total of 16 articles were included for quantitative analysis, and 15588 patients undergoing colorectal cancer surgery were included in the study, including 3775 patients with obesity and 11813 patients without obesity. Among them, 12 articles used BMI ≥ 30 kg/m2 and 4 articles used BMI ≥ 25 kg/m2 for the definition of obesity. Four patients underwent robotic colorectal surgery, whereas 12 underwent conventional laparoscopic colorectal resection. The quality of the literature was good. Meta-combined analysis showed that the overall complication rate of patients with obesity after surgery was higher than that of patients without obesity [OR = 1.35, 95%CI: 1.23-1.48, Z = 6.25, P < 0.0001]. The incidence of anastomotic leak after surgery in patients with obesity was not significantly different from that in patients without obesity [OR = 0.99, 95%CI: 0.70-1.41), Z = -0.06, P = 0.956]. The incidence of surgical site infection (SSI) after surgery in patients with obesity was higher than that in patients without obesity [OR = 1.43, 95%CI: 1.16-1.78, Z = 3.31, P < 0.001]. The incidence of reoperation in patients with obesity after surgery was higher than that in patients without obesity; however, the difference was not statistically significant [OR = 1.15, 95%CI: 0.92-1.45, Z = 1.23, P = 0.23]; Patients with obesity had lower mortality after surgery than patients without obesity; however, the difference was not statistically significant [OR = 0.61, 95%CI: 0.35-1.06, Z = -1.75, P = 0.08]. Subgroup analysis revealed that the geographical location of the institute was one of the sources of heterogeneity. Robot-assisted surgery was not significantly different from traditional laparoscopic resection in terms of the incidence of complications.
CONCLUSION Obesity increases the overall complication and SSI rates of patients undergoing colorectal cancer surgery but has no influence on the incidence of anastomotic leak, reoperation rate, and short-term mortality rate.
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Affiliation(s)
- Ying Li
- Department of Thyroid Surgery, the Affiliated Hospital of Southwest Medical University, Luzhou 646000, Sichuan Province, China
| | - Ji-Jun Deng
- Department of Ultrasound Imaging, Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, Luzhou 646000, Sichuan Province, China
| | - Jun Jiang
- Department of Thyroid Surgery, the Affiliated Hospital of Southwest Medical University, Luzhou 646000, Sichuan Province, China
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Gu YJ, Chen LM, Gu ME, Xu HX, Li J, Wu LY. Body mass index-based predictions and personalized clinical strategies for colorectal cancer in the context of PPPM. EPMA J 2022; 13:615-632. [PMID: 36505896 PMCID: PMC9727065 DOI: 10.1007/s13167-022-00306-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 11/07/2022] [Indexed: 12/03/2022]
Abstract
Currently colorectal cancer (CRC) is the third most prevalent cancer worldwide. Body mass index (BMI) is frequently used in CRC screening and risk assessment to quantitatively evaluate weight. However, the impact of BMI on clinical strategies for CRC has received little attention. Within the framework of the predictive, preventive, and personalized medicine (3PM/PPPM), we hypothesized that BMI stratification would affect the primary, secondary, and tertiary care options for CRC and we conducted a critical evidence-based review. BMI dynamically influences CRC outcomes, which helps avoiding adverse treatment effects. The outcome of surgical and radiation treatment is adversely affected by overweight (BMI ≥ 30) or underweight (BMI < 20). A number of interventions, such as enhanced recovery after surgery and robotic surgery, can be applied to CRC at all levels of BMI. BMI-controlling modalities such as exercise, diet control, nutritional therapy, and medications may be potentially beneficial for patients with CRC. Patients with overweight are advised to lose weight through diet, medication, and physical activity while patients suffering of underweight require more focus on nutrition. BMI assists patients with CRC in better managing their weight, which decreases the incidence of adverse prognostic events during treatment. BMI is accessible, noninvasive, and highly predictive of clinical outcomes in CRC. The cost-benefit of the PPPM paradigm in developing countries can be advanced, and the clinical benefit for patients can be improved with the promotion of BMI-based clinical strategy models for CRC.
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Affiliation(s)
- Yun-Jia Gu
- grid.412540.60000 0001 2372 7462Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437 China ,grid.412540.60000 0001 2372 7462Shanghai Qigong Research Institute, Shanghai University of Traditional Chinese Medicine, No. 650 South Wanping Road, Shanghai, 200030 China
| | - Li-Ming Chen
- grid.412540.60000 0001 2372 7462Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437 China
| | - Mu-En Gu
- grid.412540.60000 0001 2372 7462Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437 China
| | - Hong-Xiao Xu
- grid.412540.60000 0001 2372 7462Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437 China
| | - Jing Li
- grid.412540.60000 0001 2372 7462Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437 China
| | - Lu-Yi Wu
- grid.412540.60000 0001 2372 7462Yueyang Hospital of Integrated Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No.110 Ganhe Road, Shanghai, 200437 China
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Chung KC, Lee KC, Chen HH, Cheng KC, Wu KL, Song LC. Path Analysis of the Impact of Obesity on Postoperative Outcomes in Colorectal Cancer Patients: A Population-Based Study. J Clin Med 2021; 10:jcm10132904. [PMID: 34209890 PMCID: PMC8268380 DOI: 10.3390/jcm10132904] [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: 04/18/2021] [Revised: 06/17/2021] [Accepted: 06/24/2021] [Indexed: 12/02/2022] Open
Abstract
Background: Obesity is adversely affecting perioperative outcomes; however, long-term outcomes do not appear to be affected by excess body weight (the obesity paradox). The purpose of this study is to examine the association between obesity and surgical outcomes in patients with colorectal cancer (CRC) using data from the United States National Inpatient Sample (NIS). Methods: Patients ≥20 years old diagnosed with CRC who received surgery were identified in the 2004–2014 NIS database. Patients who were obese (ICD-9-CM code: 278.0) were matched with controls (non-obese) in a 1:4 ratio for age, sex, and severity of CRC (metastasis vs. no metastasis). Linear regression and path analysis were used to compare outcomes between obese and non-obese patients. A total of 107,067 patients (53,376 males, 53,691 females) were included in the analysis, and 7.86% were obese. Results: The rates of postoperative infection, shock, bleeding, wound disruption, and digestive system complications were significantly different between the obese and non-obese groups. The obesity group had increased incidence of postoperative infection by 1.9% (∂P/∂X = 0.019), shock by 0.25% (∂P/∂X = 0.0025), postoperative bleeding by 0.5% (∂P/∂X = 0.005), wound disruption by 0.6% (∂P/∂X = 0.006), and digestive system complications by 1.35% (∂P/∂X = 0.0135). Path analysis showed that obesity group had higher in-hospital mortality through mentioned above five complications by 66.65 × 10−5%, length of hospital stay by 0.32 days, and total hospital charges by 2384 US dollars. Conclusions: Obesity increases the risk of postoperative complications in patients with CRC undergoing surgery. It also increased in-hospital mortality, length of hospital stay, and total hospital charges. Therefore, patients with obesity might require a higher level of preoperative interventions and complications monitoring to improve outcomes.
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Affiliation(s)
- Kuan-Chih Chung
- Department of Anesthesiology, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Kaohsiung 83301, Taiwan;
- Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (H.-H.C.); (K.-C.C.); (K.-L.W.)
| | - Ko-Chao Lee
- Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (H.-H.C.); (K.-C.C.); (K.-L.W.)
- Division of Colorectal Surgery, Department of Surgery, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Kaohsiung 83301, Taiwan
- Correspondence: ; Tel.: +886-7-7317123; Fax: +886-7-7318762
| | - Hong-Hwa Chen
- Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (H.-H.C.); (K.-C.C.); (K.-L.W.)
- Division of Colorectal Surgery, Department of Surgery, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Kaohsiung 83301, Taiwan
| | - Kung-Chuan Cheng
- Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (H.-H.C.); (K.-C.C.); (K.-L.W.)
- Division of Colorectal Surgery, Department of Surgery, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Kaohsiung 83301, Taiwan
| | - Kuen-Lin Wu
- Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (H.-H.C.); (K.-C.C.); (K.-L.W.)
- Division of Colorectal Surgery, Department of Surgery, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Kaohsiung 83301, Taiwan
| | - Ling-Chiao Song
- Division of Colon & Rectal Surgery, Department of Surgery, E-DA Hospital, Kaohsiung 82445, Taiwan;
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung 82445, Taiwan
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Yanagisawa T, Sugiura H, Tatematsu N, Horiuchi M, Migitaka S, Itatsu K. Preoperative Sedentary Time Predicts Postoperative Complications in Gastrointestinal Cancer. Asian Pac J Cancer Prev 2020; 21:3405-3411. [PMID: 33247702 PMCID: PMC8033141 DOI: 10.31557/apjcp.2020.21.11.3405] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Indexed: 12/24/2022] Open
Abstract
Background: Gastrointestinal cancer has a high global prevalence. Postoperative complications (PCs) affect the length of hospital stay and long-term outcomes. However, it is unclear whether preoperative sedentary time is associated with PCs, independently of physical activity (PA). We aimed to investigate the association between preoperative sedentary time and PCs independently of PA in patients who underwent surgery for gastrointestinal cancer. Methods: In this prospective study, we included 112 patients who underwent colorectal cancer or gastric cancer surgery. Patient characteristics and surgery-related variables were collected. The Japanese version of the International Physical Activity Questionnaire (the usual 7-day short version) was used to assess preoperative PA and sedentary time. Patients were classified into two groups according to the grade of PCs: Clavien-Dindo (CD) grade <2 and ≥2. Multivariate logistic regression analysis was performed to identify the risk factors for CD grade ≥2 PCs. Receiver operating characteristic curve analysis was used to determine the optimal cutoff point of sedentary time for predicting PCs with CD grade ≥2. Results: PCs occurred in 38 patients (33.9%). Sedentary time (odds ratio [OR] 1.29, 95% confidence interval [CI]: 1.09-1.53; p<0.01) and body mass index (OR 1.17, 95% CI: 1.01-1.36; p=0.03) were associated with PCs independently of total PA. The optimal cutoff point of sedentary time for predicting PCs was 6 h/day (sensitivity 0.662, specificity 0.658). Conclusion: Preoperative sedentary time is a predictor of PCs in patients who undergo gastrointestinal cancer surgery.
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Affiliation(s)
- Takuya Yanagisawa
- Department of Rehabilitation, Kamiiida Daiichi General Hospital, 2-70 Kamiiida-kitamachi, Kita-ku, Nagoya, Aichi 462-0802, Japan.,Program in Physical and Occupational Therapy, Nagoya University Graduate School of Medicine, 1-1-20 Daiko-minami, Higashi-ku, Nagoya, Aichi 461-8673, Japan
| | - Hideshi Sugiura
- Department of Integrated Health Sciences, Nagoya University Graduate School of Medicine, 1-1-20 Daiko-minami, Higashi-ku, Nagoya, Aichi 461-8673, Japan
| | - Noriatsu Tatematsu
- Department of Integrated Health Sciences, Nagoya University Graduate School of Medicine, 1-1-20 Daiko-minami, Higashi-ku, Nagoya, Aichi 461-8673, Japan
| | - Mioko Horiuchi
- Department of Rehabilitation, Kamiiida Daiichi General Hospital, 2-70 Kamiiida-kitamachi, Kita-ku, Nagoya, Aichi 462-0802, Japan
| | - Saki Migitaka
- Department of Rehabilitation, Kamiiida Daiichi General Hospital, 2-70 Kamiiida-kitamachi, Kita-ku, Nagoya, Aichi 462-0802, Japan
| | - Keita Itatsu
- Department of surgery, Kamiiida Daiichi General Hospital, 2-70 Kamiiida-kitamachi, Kita-ku, Nagoya, Aichi 462-0802, Japan
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Impact of the preoperative body mass index on the postoperative outcomes in patients with completely resected non-small cell lung cancer: A retrospective analysis of 16,503 cases in a Japanese Lung Cancer Registry Study. Lung Cancer 2020; 149:120-129. [PMID: 33010640 DOI: 10.1016/j.lungcan.2020.09.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 09/08/2020] [Accepted: 09/15/2020] [Indexed: 01/19/2023]
Abstract
OBJECTIVES The aim of this study was to evaluate the impact of the preoperative body mass index (BMI) on the postoperative outcomes in patients with completely resected non-small cell lung cancer (NSCLC). MATERIALS AND METHODS The data of patients with NSCLC in whom R0 resection was achieved were extracted from the database of NSCLC samples accumulated by the Japanese Joint Committee of Lung Cancer Registry in the year 2010, and the surgical outcomes including postoperative morbidity, mortality and the prognosis, were evaluated. RESULTS Among 18,978 registered lung cancer cases, 16,509 patients (9996 men and 6513 women) were extracted. The median of age was 69 years old, and the histologic types included adenocarcinoma (n = 12,029), squamous cell carcinoma (n = 3286), large-cell carcinoma (n = 488) and others. The patients were divided into three groups according to their BMI: normal (BMI 18.5 to <25), underweight (BMI < 18.5) and overweight (BMI ≥ 25). Multivariate logistic regression analyses of factors associated with postoperative morbidity and mortality showed no significant differences among the three groups. In comparison to the normal group, the overall survival (OS) of the underweight group was significantly worse (p < 0.001) while that of the overweight group was marginally better (p = 0.075). A multivariate analysis of factors associated with OS showed that in addition to the age, sex and clinical stage, the preoperative BMI (underweight group vs. normal group: hazard ratio [HR] 1.417 [95% confidence interval {CI}: 1.278-1.572, p < 0.001], overweight group vs. normal group: HR 0.883 [95% CI: 0.806-0.967, p = 0.007]) was an independent prognostic factor. A multivariate analysis for the disease-free survival (DFS) also showed the preoperative BMI to be an independent significant prognostic factor. CONCLUSIONS The preoperative BMI is an independent prognostic factor in patients with completely resected NSCLC. A low preoperative BMI was associated with significantly poor survival in Japan.
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Hoshino N, Endo H, Hida K, Ichihara N, Takahashi Y, Hasegawa H, Kimura T, Kitagawa Y, Kakeji Y, Miyata H, Nakayama T, Sakai Y. Emergency surgery for gastrointestinal cancer: A nationwide study in Japan based on the National Clinical Database. Ann Gastroenterol Surg 2020; 4:549-561. [PMID: 33005850 PMCID: PMC7511565 DOI: 10.1002/ags3.12353] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/10/2020] [Accepted: 05/12/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Emergency gastrointestinal surgery, although rare, is known for its high mortality and morbidity. However, the risks of emergency surgery for gastrointestinal cancer have not been investigated in depth. This study aimed to investigate the impact of emergency surgery on mortality and morbidity in patients with gastrointestinal cancers and to identify associated risk factors. METHODS We extracted data from the National Clinical Database, a nationwide surgery registration system in Japan, for patients with gastrointestinal cancer who underwent esophageal resection, total gastrectomy, distal gastrectomy, right hemicolectomy, or low anterior resection between 2012 and 2017. The impacts of emergency surgery on 30-day mortality and incidence of overall postoperative complications were compared with those of non-emergency surgery. Risk factors for mortality and overall postoperative complications were then sought in patients who underwent emergency surgery. RESULTS Thirty-day mortality and incidence of overall postoperative complications were significantly higher in emergency surgeries for gastric, colon, and rectal cancers than in non-emergency surgeries (odds ratios 4.86-6.98 and 1.68-2.18, respectively; all P < .001). Various risk factors were identified in the group that underwent emergency surgery, including preoperative sepsis and lower body mass index. Some of the risk factors were common to all types of surgery and others were specific to a certain type of surgery. CONCLUSION The actual risk of emergency surgery and the risk factors for overall postoperative complications in emergency cases are shown to serve as a reference for postoperative management. Emergency surgery had an additional burden on patients depending on the type of surgery.
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Affiliation(s)
- Nobuaki Hoshino
- Department of SurgeryKyoto University Graduate School of MedicineKyotoJapan
- Department of Health InformaticsKyoto University School of Medicine and Public HealthKyotoJapan
| | - Hideki Endo
- Department of Healthcare Quality AssessmentTokyo University Graduate School of MedicineTokyoJapan
| | - Koya Hida
- Department of SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Nao Ichihara
- Department of Healthcare Quality AssessmentTokyo University Graduate School of MedicineTokyoJapan
| | - Yoshimitsu Takahashi
- Department of Health InformaticsKyoto University School of Medicine and Public HealthKyotoJapan
| | - Hiroshi Hasegawa
- Department of SurgeryKobe University Graduate School of MedicineKobeJapan
| | - Toshimoto Kimura
- Department of SurgeryIwate Medical University School of MedicineIwateJapan
| | - Yuko Kitagawa
- The Japanese Society of Gastroenterological SurgeryTokyoJapan
| | - Yoshihiro Kakeji
- Database CommitteeThe Japanese Society of Gastroenterological SurgeryTokyoJapan
| | - Hiroaki Miyata
- Department of Healthcare Quality AssessmentTokyo University Graduate School of MedicineTokyoJapan
| | - Takeo Nakayama
- Department of Health InformaticsKyoto University School of Medicine and Public HealthKyotoJapan
| | - Yoshiharu Sakai
- Department of SurgeryKyoto University Graduate School of MedicineKyotoJapan
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Pedrazzani C, Conti C, Zamboni GA, Chincarini M, Turri G, Valdegamberi A, Guglielmi A. Impact of visceral obesity and sarcobesity on surgical outcomes and recovery after laparoscopic resection for colorectal cancer. Clin Nutr 2020; 39:3763-3770. [PMID: 32336524 DOI: 10.1016/j.clnu.2020.04.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/23/2020] [Accepted: 04/04/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Studies analyzing the impact of visceral fat excess on surgical outcomes after resection for colorectal cancer (CRC) have yielded conflicting results. Visceral obesity (VO) and sarcobesity (SO) have been recently addressed as risk factors for poor short-term results while no data are available for recovery goals after surgery. No data are available on the protective effect of ERAS in VO and SO patients. The aim of this study was to assess clinical implications of computed tomography (CT) assessed VO and SO on surgical and recovery outcomes after minimally invasive resection for CRC before and after ERAS protocol implementation. METHODS Visceral adipose tissue (VAT) and skeletal muscle area (SMA) were retrospectively assessed using pre-operative CT studies of 261 patients who underwent laparoscopic resection for CRC between January 2012 and April 2019; ERAS protocol was adopted in 160 patients operated on after March 2014. Patients' surgical and recovery outcomes were compared according to BMI categories, VO and SO which was defined using the VAT/SMA ratio (Sarcobesity Index). Predictive factors for poor surgical and recovery outcomes were evaluated by univariate and multivariate analyses. RESULTS Of the 261 patients, 12.6% were BMI obese while 68.6% presented visceral obesity. BMI was not associated to any of the outcomes considered. No differences in intra-operative results were found except for a lower number of retrieved lymph nodes both in VO and SO patients. While VO showed no impact on post-operative course, SO resulted an independent risk factor for cardiac complications and prolonged post-operative ileus (PPOI) at logistic regression analysis. Furthermore, sarcobese patients showed delayed recovery after surgery. Patients enrolled in the ERAS protocol showed improved recovery outcomes for both VO and SO groups, although ERAS did not result to be a protective factor for cardiac complications and PPOI. CONCLUSIONS A high Sarcobesity Index is a risk factor for developing cardiac complications and PPOI after laparoscopic resection for CRC. A reduced number of lymph nodes retrieved is associated to VO and SO. These conditions should then be considered in clinical practice for the risk of down staging the N stage. Effect of VO and SO on recovery items after surgery should be further investigated. ERAS protocol application should be implemented to improve recovery outcomes in VO and SO patients undergoing laparoscopic colorectal resection.
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Affiliation(s)
- C Pedrazzani
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy.
| | - C Conti
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy
| | - G A Zamboni
- Department of Diagnostic and Public Health, Section of Radiology, University of Verona, Verona, Italy
| | - M Chincarini
- Department of Diagnostic and Public Health, Section of Radiology, University of Verona, Verona, Italy
| | - G Turri
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy
| | - A Valdegamberi
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy
| | - A Guglielmi
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy
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The Incidence of Low Anterior Resection Syndrome as Assessed in an International Randomized Controlled Trial (MRC/NIHR ROLARR). Ann Surg 2020; 274:e1223-e1229. [DOI: 10.1097/sla.0000000000003806] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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van Dellen J, Carapeti EA, Darakhshan AA, Datta V, George ML, McCorkell S, Williams AB. Intrinsic predictors of prolonged length of stay in a colorectal enhanced recovery pathway: a prospective cohort study and multivariate analysis. Colorectal Dis 2019; 21:1079-1089. [PMID: 31095879 DOI: 10.1111/codi.14704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 03/16/2019] [Indexed: 12/15/2022]
Abstract
AIM This was a prospective cohort study to determine the intrinsic non-modifiable factors influencing length of stay (LOS) in unselected consecutive patients undergoing elective colorectal surgery within an enhanced recovery pathway. METHODS This study interrogated a prospective database of consecutive elective procedures from October 2006 to April 2011 at a tertiary referral academic hospital in the UK to identify independent predictors of prolonged length of stay (pLOS). pLOS was defined as longer than median length of stay (mLOS). Differences in determinants were identified in three groups of increasing operative complexity. RESULTS In all, 872 procedures were identified and ranged from a simple ileostomy reversal to complex total pelvic exenteration. Preoperative anaemia and American Society of Anesthesiologists (ASA) Grade III+ predicted pLOS in stoma reversal surgery patients (n = 191, mLOS 4 days). In colonic and small bowel surgery (n = 444, mLOS 8 days), an open procedure, new stoma formation, planned critical care admission and ASA III+ predicted pLOS. New stoma formation and planned critical care admission predicted pLOS in patients undergoing pelvic rectal surgery (n = 237, mLOS 11 days). pLOS was associated with significantly higher morbidity across Dindo-Clavien grades and a longer time to postoperative functional recovery and discharge. CONCLUSIONS Operative complexity is associated with longer LOS even with an established enhanced recovery pathway in place. Intrinsic non-modifiable predictors of pLOS differ with operative complexity, and this should be taken into account when planning benchmarking and research across units.
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Affiliation(s)
- J van Dellen
- King's College London, London, UK.,Department of Colorectal Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - E A Carapeti
- Department of Colorectal Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - A A Darakhshan
- Department of Colorectal Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - V Datta
- Department of Colorectal Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - M L George
- Department of Colorectal Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - S McCorkell
- Department of Anaesthetics, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - A B Williams
- Department of Colorectal Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
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11
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der Hagopian O, Dahlberg M, Heinius G, Nordberg J, Gustafsson J, Nordenvall C, Sandblom G, Farahnak P, Everhov ÅH. Perirenal fat surface area as a risk factor for perioperative difficulties and 30-day postoperative complications in elective colon cancer surgery. Colorectal Dis 2018; 20:1078-1087. [PMID: 29956867 DOI: 10.1111/codi.14322] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 06/21/2018] [Indexed: 02/08/2023]
Abstract
AIM Visceral obesity is associated with perioperative and postoperative complications in colorectal surgery. We aimed to investigate the association between the perirenal fat surface area (PRF) and postoperative complications. METHOD Data on 610 patients undergoing curative, elective colon cancer resection between 2006 and 2016 at Stockholm South General Hospital were retrieved from a local quality register. We assessed perioperative and postoperative outcomes using a multinomial regression model adjusted for age, sex, American Society of Anesthesiologists classification and surgical approach (open/laparoscopy) in relation to PRF. RESULTS PRF could be measured in 605 patients; the median area was 24 cm2 . Patients with PRF ≥ 40 cm2 had longer operation time (median 223 vs 184 min), more intra-operative bleeding (250 vs 125 ml), reoperations (11% vs 6%), surgical complications (27% vs 13%) and nonsurgical infectious complications (16% vs 9%) than patients with PRF < 40 cm2 , but there were no differences in the need for intensive care or duration of hospital stay. The multivariate analyses revealed an increased risk of any complication [OR 1.68 (95% CI 1.1-2.6)], which was even more pronounced for moderate complications [Clavien-Dindo II, OR 2.14 (CI 1.2-2.4]; Clavien-Dindo III, OR 2.35 (CI 1.0-5.5)] in patients with PRF ≥ 40 vs < 40 cm2 . The absolute risk of complications was similar in men and women with PRF ≥ 40 cm2 . CONCLUSION PRF, an easily measured indirect marker of visceral obesity, was associated with overall and moderate complications in men and women and could serve as a useful tool in the assessment of preoperative risk.
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Affiliation(s)
- O der Hagopian
- Department of Clinical Science and Education Södersjukhuset (KI SÖS), Karolinska Institutet, Stockholm, Sweden
| | - M Dahlberg
- Department of Surgery, Södersjukhuset, Stockholm, Sweden
| | - G Heinius
- Department of Clinical Science and Education Södersjukhuset (KI SÖS), Karolinska Institutet, Stockholm, Sweden.,Department of Surgery, Södersjukhuset, Stockholm, Sweden
| | - J Nordberg
- Bilddiagnostiskt Centrum (BDC), Södersjukhuset, Stockholm, Sweden
| | - J Gustafsson
- Bilddiagnostiskt Centrum (BDC), Södersjukhuset, Stockholm, Sweden
| | - C Nordenvall
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Center for Digestive Disease, Division of Coloproctology, Karolinska University Hospital, Stockholm, Sweden
| | - G Sandblom
- Department of Clinical Science and Education Södersjukhuset (KI SÖS), Karolinska Institutet, Stockholm, Sweden.,Department of Surgery, Södersjukhuset, Stockholm, Sweden
| | - P Farahnak
- Department of Clinical Science and Education Södersjukhuset (KI SÖS), Karolinska Institutet, Stockholm, Sweden.,Department of Surgery, Södersjukhuset, Stockholm, Sweden
| | - Å H Everhov
- Department of Clinical Science and Education Södersjukhuset (KI SÖS), Karolinska Institutet, Stockholm, Sweden.,Department of Surgery, Södersjukhuset, Stockholm, Sweden.,Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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12
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Wang C, Pan Y, Xu Q, Li B, Kim K, Mao M, Li J, Qin L, Li H, Han Z, Feng Z. Relationship between body mass index and outcomes for patients with oral squamous cell carcinoma. Oral Dis 2018; 25:87-96. [PMID: 30144246 DOI: 10.1111/odi.12963] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 08/15/2018] [Accepted: 08/18/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE The purpose of our study was to investigate body mass index (BMI) as a prognostic factor and to examine the relationship between pretreatment BMI and oral squamous cell carcinoma (OSCC) outcomes in northern Chinese patients. METHODS This retrospective study enrolled 633 patients with OSCC who underwent surgery between 2004 and 2014. RESULTS Most baseline characteristics (gender, sites, smoking history, comorbidity, hypertension, T stage, clinical features, perineural invasion, flap reconstruction) were differentiated by BMI groups. Overall, the Kaplan-Meier curves indicated no significant relationship between BMI and disease-free survival (DFS) or disease-specific survival (DSS). Interestingly, obese patients exhibited higher risks of recurrence and death than normal-weight patients (DFS: HR: 1.86, 95% CI: 1.16-2.96; DSS: HR: 2.04, 95% CI: 1.08-3.86). However, postoperative complications occurred more frequently in underweight patients than in normal-weight patients. CONCLUSIONS Obesity may contribute to a higher recurrence rate and a worse prognosis in OSCC patients than in normal-weight patients in northern China. However, underweight patients have a higher risk of postoperative complications.
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Affiliation(s)
- Chong Wang
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Yuesong Pan
- Clinical Trial and Research Center for Stroke, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Qiaoshi Xu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Bo Li
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Kyojin Kim
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Minghui Mao
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Jinzhong Li
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Lizheng Qin
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Hua Li
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Zhengxue Han
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Zhien Feng
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
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13
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Bailon-Cuadrado M, Perez-Saborido B, Sanchez-Gonzalez J, Rodriguez-Lopez M, Mayo-Iscar A, Pacheco-Sanchez D. A new dimensional-reducing variable obtained from original inflammatory scores is highly associated to morbidity after curative surgery for colorectal cancer. Int J Colorectal Dis 2018; 33:1225-1234. [PMID: 29926232 DOI: 10.1007/s00384-018-3100-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/13/2018] [Indexed: 02/04/2023]
Abstract
PURPOSE Several scores have been developed to define the inflammatory status of oncological patients. We suspect they share iterative information. Our hypothesis is that we may summarise their information into one or two new variables which will be independent. This will help us to predict, more accurately, which patients are at an increased risk of suffering postoperative complications after curative surgery for CRC. METHODS Observational prospective study with those patients undergoing curative surgery for CRC between September 2015 and February 2017. We analysed the influence of inflammatory scores (PNI, GPS, NLR, PLR) on postoperative morbidity (overall and severe complications, anastomotic leakage and reoperation). RESULTS Finally, 168 patients were analysed. We checked these four original scores are interrelated among them. Using a complex and innovative statistical method, we created two new independent variables (resultant A and resultant B) which resume the information coming from them. One of these two new variables (resultant A) was statistically associated to overall complications (OR, 2.239; 95% CI, 1.541-3.253; p = 0.0001), severe complications (OR, 1.773; 95% CI, 1.129-2.785; p = 0.013), anastomotic leakage (OR, 3.208; 95% CI, 1.416-7.268; p = 0.005) and reoperation (OR, 2.349; 95% CI, 1.281-4.305; p = 0.006). CONCLUSIONS We evinced the four original scores we used share redundant information. We created two new independent new variables which resume their information. In our sample of patients, one of these variables turned out to be a great predictive factor for the four complications we analysed.
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Affiliation(s)
- Martin Bailon-Cuadrado
- General and Digestive Surgery Department, Rio Hortega University Hospital, C/ Dulzaina, n° 2, 47012, Valladolid, Spain.
| | - Baltasar Perez-Saborido
- General and Digestive Surgery Department, Rio Hortega University Hospital, C/ Dulzaina, n° 2, 47012, Valladolid, Spain
| | - Javier Sanchez-Gonzalez
- General and Digestive Surgery Department, Rio Hortega University Hospital, C/ Dulzaina, n° 2, 47012, Valladolid, Spain
| | - Mario Rodriguez-Lopez
- General and Digestive Surgery Department, Rio Hortega University Hospital, C/ Dulzaina, n° 2, 47012, Valladolid, Spain
| | | | - David Pacheco-Sanchez
- General and Digestive Surgery Department, Rio Hortega University Hospital, C/ Dulzaina, n° 2, 47012, Valladolid, Spain
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14
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Argeny S, Tamandl D, Scharitzer M, Stift A, Bergmann M, Riss S. Visceral fat area measured with computed tomography does not predict postoperative course in Crohn´s disease patients. PLoS One 2018; 13:e0202220. [PMID: 30133500 PMCID: PMC6104989 DOI: 10.1371/journal.pone.0202220] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 07/30/2018] [Indexed: 12/29/2022] Open
Abstract
The role of visceral fat measured by computer tomography is yet not well defined in patients with Crohn's disease. Therefore, the present study was designed to assess the impact of visceral fat area on postoperative short-term outcome and surgical characteristics. We analyzed 95 patients, who underwent intestinal resection for symptomatic Crohn's disease at an academic tertiary referral center between 2003 and 2008. Visceral fat area was measured on preoperative computed tomography scans. Postoperative morbidity was graded according to the Clavien-Dindo classification. Visceral fat area was correlated with baseline characteristics, disease phenotype and 30-day morbidity. Body mass index and age were significantly associated with a higher visceral fat area (p = 0.001). Overall 19 (20.0%) postoperative complications were observed, of whom 7 (7.4%) patients required surgical re-intervention. No significant difference was found with regard to visceral fat area between patients with an uneventful and eventful postoperative course (no complications: median visceral fat area 52.0 cm2 SD 59.7, complications: 41.3 cm2 SD 42.8; p = 0.465). In contrast to current literature, we cannot support the role of visceral fat area for predicting postoperative course in Crohn's disease. In addition, no correlation of the visceral fat area and disease behavior was detected.
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Affiliation(s)
- Stanislaus Argeny
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Dietmar Tamandl
- Department of Biomedical Imaging and Image Guided Therapy, Medical University of Vienna, Vienna, Austria
- * E-mail:
| | - Martina Scharitzer
- Department of Biomedical Imaging and Image Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Anton Stift
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Michael Bergmann
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Stefan Riss
- Department of Surgery, Medical University of Vienna, Vienna, Austria
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15
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Abstract
BACKGROUND Obese patients undergoing colorectal surgery are at increased risk for adverse outcomes. It remains unclear whether these risks can be further defined with more discriminatory stratifications of obesity. OBJECTIVE The purpose of this study was to understand the association between BMI and 30-day postoperative outcomes, including surgical site infection, among patients undergoing colorectal surgery. DESIGN This was a retrospective cohort study. SETTINGS The 2011-2013 American College of Surgeons National Surgical Quality Improvement Program database was used. PATIENTS Patients included those undergoing elective colorectal surgery in 2011-2013 who were assessed by the American College of Surgeons National Surgical Quality Improvement Program. MAIN OUTCOME MEASURES BMI was categorized into World Health Organization categories. Primary outcome was 30-day postoperative surgical site infection. Secondary outcomes included all American College of Surgeons National Surgical Quality Improvement Program-assessed 30-day postoperative complications. RESULTS Our cohort included 74,891 patients with 4.4% underweight (BMI <18.5), 29.0% normal weight (BMI 18.5-24.9), 33.0% overweight (BMI 25.0-29.9), 19.8% obesity class I (BMI 30.0-34.9), 8.4% obesity class II (BMI 35.0-39.9), and 5.5% obesity class III (BMI ≥40.0). Compared with normal-weight patients, obese patients experienced incremental odds of surgical site infection from class I to class III (I: OR = 1.5 (95% CI, 1.4-1.6); II: OR = 1.9 (95% CI, 1.7-2.0); III: OR = 2.1 (95% CI, 1.9-2.3)). Obesity class III patients were most likely to experience wound disruption, sepsis, respiratory or renal complication, and urinary tract infection. Mortality was highest among underweight patients (OR = 1.3 (95% CI, 1.0-1.8)) and lowest among overweight (OR = 0.8 (95% CI, 0.6-0.9)) and obesity class I patients (OR = 0.8 (95% CI, 0.6-1.0)). LIMITATIONS Retrospective analysis of American College of Surgeons National Surgical Quality Improvement Program hospitals may not represent patients outside of the American College of Surgeons National Surgical Quality Improvement Program and cannot assign causation or account for interventions to improve surgical outcomes. CONCLUSIONS Patients with increasing BMI showed an incremental and independent risk for adverse 30-day postoperative outcomes, especially surgical site infections. Strategies to address obesity preoperatively should be considered to improve surgical outcomes among this population. See Video Abstract at http://links.lww.com/DCR/A607.
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16
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Hughes TM, Palmer EN, Capers Q, Abdel-Misih S, Harzmann A, Beal E, Woelfel I, Noria S, Agnese D, Dillhoff M, Grignol V, Howard JH, Shirley LA, Terando A, Schmidt C, Cloyd J, Pawlik T. Practices and Perceptions Among Surgical Oncologists in the Perioperative Care of Obese Cancer Patients. Ann Surg Oncol 2018; 25:2513-2519. [DOI: 10.1245/s10434-018-6564-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Indexed: 12/31/2022]
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17
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Yu JJ, Li JD, Xu XF, Yang T. Perioperative blood transfusion and short-term outcomes after major abdominal operations. Am J Surg 2018; 217:186-187. [PMID: 29573777 DOI: 10.1016/j.amjsurg.2018.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 03/12/2018] [Indexed: 12/01/2022]
Affiliation(s)
- Jiong-Jie Yu
- Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, China; Department of Clinical Medicine, Second Military Medical University, Shanghai, 200433, China
| | - Ju-Dong Li
- Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, China; Department of Clinical Medicine, Second Military Medical University, Shanghai, 200433, China
| | - Xin-Fei Xu
- Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, China; Department of Clinical Medicine, Second Military Medical University, Shanghai, 200433, China
| | - Tian Yang
- Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, China.
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18
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Goulart A, Malheiro N, Rios H, Sousa N, Leão P. Influence of Visceral Fat in the Outcomes of Colorectal Cancer. Dig Surg 2018; 36:33-40. [PMID: 29566371 DOI: 10.1159/000486143] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 12/07/2017] [Indexed: 12/18/2022]
Abstract
AIM To determine the relationship of visceral fat (VF) with the surgical outcome of the patients with colorectal cancer (CRC) submitted to curative surgery. METHODS Retrospective analysis of all patients submitted to CRC surgery during 3 years with a minimum of 5 years of follow-up. We assessed the length of hospital stay, complications, pathologic reports, surgical re-interventions and hospital re-admissions, relapses, survival time and disease-free time. VF was calculated based on patients' pre-operative CT-scan. The patients were divided into quartiles according to the VF area. Linear regression models and logistic regression models were used to establish a relationship between VF and all data collected. RESULTS The study included 199 patients (129 with colon cancer [CC] and 70 with rectal cancer). The average area of VF was 115.7 cm2. Patients with CRC revealed a direct relationship between VF and postoperative complications (p = 0.043), anastomotic leakage (p = 0.009) and re-operation (p = 0.005). The subgroup of patients with CC had an inverse association between VF and lymph nodes harvested (p = 0.027). Survival analyses did not reveal significant differences. CONCLUSION VF has an influence on postoperative complications, anastomotic leakage and re-operation. A negative influence of VF on lymph nodes harvested was observed on CC patients.
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Affiliation(s)
- André Goulart
- Department of General Surgery, Hospital de Braga, Braga, .,Life and Health Sciences Research Institute (ICVS), University of Minho, Braga,
| | - Nuno Malheiro
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
| | - Hugo Rios
- Department of General Surgery, Hospital de Braga, Braga, Portugal
| | - Nuno Sousa
- Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
| | - Pedro Leão
- Department of General Surgery, Hospital de Braga, Braga, Portugal.,Life and Health Sciences Research Institute (ICVS), University of Minho, Braga, Portugal
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19
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Hughes TM, Shah K, Noria S, Pawlik T. Is BMI associated with post-operative complication risk among patients undergoing major abdominal surgery for cancer? A systematic review. J Surg Oncol 2018; 117:1009-1019. [DOI: 10.1002/jso.24999] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 01/01/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Tasha M. Hughes
- The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Kejal Shah
- The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Sabrena Noria
- The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Timothy Pawlik
- The Ohio State University Wexner Medical Center; Columbus Ohio
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20
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Gebauer B, Meyer F, Ptok H, Steinert R, Otto R, Lippert H, Gastinger I. Impact of Body Mass Index on Early Postoperative and Long-Term Outcome after Rectal Cancer Surgery. Visc Med 2017; 33:373-382. [PMID: 29177167 DOI: 10.1159/000479852] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background The aim of this study was to investigate the impact of obesity and underweight onto early postoperative and long-term oncological outcome after surgery for rectal cancer. Methods Data from 2008 until 2011 was gathered by a German prospective multicenter observational study. 62 items were reported by the physicians in charge, and a consecutive follow-up was performed if the patient had signed a consent form. Patients were subclassified into: underweight, normal weight, overweight, and obese - using the definitions of the World Health Organization. Results In total, 9,920 patients were included, of whom 2.1% were underweight and 19.4% obese. The mean age was 68 years (range 21-99 years). Postoperative morbidity (mean 38.0%) was significantly increased in underweight and obese patients (p < 0.001). In-hospital mortality was 3.1% on average with no significant differences among patient groups (p = 0.176). The 5-year overall survival ranged between 36.9 and 61.3% and was worse in underweight and prolonged in overweight and obese patients compared to those with normal weight (p < 0.001 each). While the 5-year disease-free survival was increased in overweight and obese patients (p < 0.05 each), the 5-year local recurrence rate showed no correlation (p > 0.05 each). Multivariate analysis revealed that advanced age, higher ASA scoring, postoperative morbidity, and advanced tumor growth worsened the long-term survival independently. Conclusions Underweight patients had a worse early and long-term outcome after rectal cancer surgery. Overweight and obesity were associated with a significantly better long-term survival.
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Affiliation(s)
- Björn Gebauer
- Institute of Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany.,Department of General, Abdominal, Vascular and Transplant Surgery, University Hospital, Magdeburg, Germany
| | - Frank Meyer
- Institute of Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany.,Department of General, Abdominal, Vascular and Transplant Surgery, University Hospital, Magdeburg, Germany
| | - Henry Ptok
- Institute of Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany.,Department of General, Abdominal, Vascular and Transplant Surgery, University Hospital, Magdeburg, Germany
| | - Ralf Steinert
- Department of General and Abdominal Surgery, St Joseph Hospital, Salzkotten, Germany
| | - Ronny Otto
- Institute of Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany
| | - Hans Lippert
- Institute of Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany
| | - Ingo Gastinger
- Institute of Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany
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21
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Mik M, Dziki Ł, Trzciński R, Dziki A. Risk factors of 30-day mortality following surgery for colorectal cancer. POLISH JOURNAL OF SURGERY 2017; 88:26-31. [PMID: 27096771 DOI: 10.1515/pjs-2016-0023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Indexed: 11/15/2022]
Abstract
UNLABELLED The 30-day mortality is one of the factors reflecting the quality of treatment. All these efforts focused on decreasing 30-day mortality will directly improve quality of care. The aim of the study was to identify risk factors of 30-day postoperative mortality in a cohort of patients operated on for colorectal cancer in one tertiary colorectal centre. MATERIAL AND METHODS Patients operated on due to colorectal cancer (CRC) between 2008 and 2014 were included in the study. 30-day mortality was assessed as an endpoint of the retrospective study. All records were collected from prospective database. RESULTS 1744 patients were operated on due to CRC. The 30-day mortality was noted in 65 patients (3.5%). In multivariable analyses we revealed that spread disease and poor general condition at admission were risk factors of 30-day mortality: OR 2.35; 2.01-2.57 95%CI, p=0.03 and OR 2.18; 1.95-2.41 95% CI; p=0.01, respectively. Emergency surgery significantly increased the risk of 30-day mortality: OR 2.64; 2.45-2.87 95%CI; p=0.009. Low serum albumin concentration level and diabetes mellitus were additional risk factors for 30-day mortality, OR 1.65; 1.52-1.78 95%CI; p=0.01 and OR 1.67; 1.41-1.82 95%CI; p=0.03, respectively. Mortality was significantly higher after resection procedures than after only palliative operations: 4.21% vs 1.57%; p=0.002. CONCLUSIONS Emergent patients, patients with advanced disease and in poor general state have to be assessed by multidisciplinary team to prepare them to operation. Additionally to reduce the risk of 30-day mortality decision of extend of surgery should be made by experienced surgeons.
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22
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Risk factors for postoperative pancreatic fistula after laparoscopic distal pancreatectomy using stapler closure technique from one single surgeon. PLoS One 2017; 12:e0172857. [PMID: 28235064 PMCID: PMC5325559 DOI: 10.1371/journal.pone.0172857] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 02/12/2017] [Indexed: 12/20/2022] Open
Abstract
Laparoscopic distal pancreatectomy (LDP) is a safe and reliable treatment for tumors in the body and tail of the pancreas. Postoperative pancreatic fistula (POPF) is a common complication of pancreatic surgery. Despite improvement in mortality, the rate of POPF still remains high and unsolved. To identify risk factors for POPF after laparoscopic distal pancreatectomy, clinicopathological variables on 120 patients who underwent LDP with stapler closure were retrospectively analyzed. Univariate and multivariate analyses were performed to identify risk factors for POPF. The rate of overall and clinically significant POPF was 30.8% and13.3%, respectively. Higher BMI (≥25kg/m2) (p-value = 0.025) and longer operative time (p-value = 0.021) were associated with overall POPF but not clinically significant POPF. Soft parenchymal texture was significantly associated with both overall (p-value = 0.012) and clinically significant POPF (p-value = 0.000). In multivariable analyses, parenchymal texture (OR, 2.933, P-value = 0.011) and operative time (OR, 1.008, P-value = 0.022) were risk factors for overall POPF. Parenchymal texture was an independent predictive factor for clinically significant POPF (OR, 7.400, P-value = 0.001).
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23
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Walming S, Angenete E, Block M, Bock D, Gessler B, Haglind E. Retrospective review of risk factors for surgical wound dehiscence and incisional hernia. BMC Surg 2017; 17:19. [PMID: 28222776 PMCID: PMC5320761 DOI: 10.1186/s12893-017-0207-0] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Accepted: 01/12/2017] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Several factors and patient characteristics influence the risk of surgical wound dehiscence and incisional hernia after midline laparotomy. The purpose of this study was to investigate whether a specified, or not specified, suture quota in the operative report affects the incidence of surgical wound complications and to describe the previously known risk factors for these complications. METHODS Retrospective data collection from medical records of all vascular procedures and laparotomies engaging the small intestines, colon and rectum performed in 2010. Patients were enrolled from four hospitals in the region Västra Götaland, Sweden. Unadjusted and adjusted Cox regression analyses were used when calculating the impact of the risk factors for surgical wound dehiscence and incisional hernia. RESULTS A total of 1,621 patients were included in the study. Wound infection was a risk factor for both wound dehiscence and incisional hernia. BMI 25-30, 30-35 and >35 were risk factors for wound dehiscence and BMI 30-35 was a risk factor for incisional hernia. We did not find that documentation of the details of suture technique, regarding wound and suture length, influenced the rate of wound dehiscence or incisional hernia. CONCLUSIONS These results support previous findings identifying wound infection and high BMI as risk factors for both wound dehiscence and incisional hernia. Our study indicates the importance of preventive measures against wound infection and a preoperative dietary regiment could be considered as a routine worth testing for patients with high BMI planned for abdominal surgical precedures.
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Affiliation(s)
- Sofie Walming
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SSORG - Scandinavian Surgical Outcomes Research Group, Sahlgrenska University Hospital/Östra, 416 85, Gothenburg, Sweden.
| | - Eva Angenete
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SSORG - Scandinavian Surgical Outcomes Research Group, Sahlgrenska University Hospital/Östra, 416 85, Gothenburg, Sweden
| | - Mattias Block
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital/Östra, 416 85, Gothenburg, Sweden
| | - David Bock
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SSORG - Scandinavian Surgical Outcomes Research Group, Sahlgrenska University Hospital/Östra, 416 85, Gothenburg, Sweden
| | - Bodil Gessler
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SSORG - Scandinavian Surgical Outcomes Research Group, Sahlgrenska University Hospital/Östra, 416 85, Gothenburg, Sweden
| | - Eva Haglind
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SSORG - Scandinavian Surgical Outcomes Research Group, Sahlgrenska University Hospital/Östra, 416 85, Gothenburg, Sweden
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Lin J, Peng J, Qdaisat A, Li L, Chen G, Lu Z, Wu X, Gao Y, Zeng Z, Ding P, Pan Z. Severe weight loss during preoperative chemoradiotherapy compromises survival outcome for patients with locally advanced rectal cancer. J Cancer Res Clin Oncol 2016; 142:2551-2560. [PMID: 27613188 PMCID: PMC5095158 DOI: 10.1007/s00432-016-2225-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 08/22/2016] [Indexed: 01/06/2023]
Abstract
Purpose In addition to tumor factors, poor nutritional status before and during anti-tumor treatment might compromise prognosis in several types of cancer. This study was done to determine the impact of weight loss during preoperative chemoradiotherapy (CRT) on the survival outcome of patients with locally advanced rectal cancer (LARC). Methods The retrospective study examined consecutive patients with LARC who underwent preoperative CRT followed by radical resection in a single institute, between 2003 and 2013. Correlation of proportional body mass index (BMI) change after preoperative CRT and patient’s demographics, tumor characteristics, treatment parameters, CRT-related toxicity, disease-free survival (DFS) and overall survival (OS) were investigated. Results A total of 364 patients were enrolled, and BMI loss was found in 243 patients (66.2 %) after preoperative CRT. Severe weight loss (SWL) was defined as BMI loss ≥7 %. Thirty-nine (10.7 %) cases were enrolled in SWL cohort and found to have higher incidence of diarrhea (P = 0.033), renal disorder (P = 0.033) and grade 3–4 radiation proctitis (P = 0.041). Although no significant difference was found in 3-year DFS, patients in SWL cohort showed significantly worse 3-year OS rate (71.8 vs 88.0 %, P = 0.030) than the others. In univariate analysis, BMI loss ≥7 %, completed dose of preoperative chemotherapy, pathologic T and N stages were correlated with OS (all P < 0.05). In multivariable analysis, BMI loss ≥7 % (HR 1.984; 95 % CI 1.061–3.709; P = 0.032) remained the independent prognostic factor for OS. Conclusions Our results demonstrate that SWL during preoperative CRT indeed compromises survival outcome in patients with LARC. Routine nutritional monitoring and nutritional support during preoperative CRT are suggested as the integral part of the multidisciplinary approach for these patients.
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Affiliation(s)
- Junzhong Lin
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Jianhong Peng
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Aiham Qdaisat
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Liren Li
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Gong Chen
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Zhenhai Lu
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Xiaojun Wu
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Yuanhong Gao
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, People's Republic of China
| | - Zhifan Zeng
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, People's Republic of China
| | - Peirong Ding
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China.
| | - Zhizhong Pan
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China.
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Body mass index and colorectal cancer prognosis: a systematic review and meta-analysis. Tech Coloproctol 2016; 20:517-35. [PMID: 27343117 DOI: 10.1007/s10151-016-1498-3] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Accepted: 05/18/2016] [Indexed: 02/07/2023]
Abstract
Colorectal cancer is one of the most common cancers worldwide. However, it is unclear what influence body mass index (BMI) has on colorectal cancer prognosis. We conducted a systematic review and meta-analysis of observational studies to examine the association of BMI with colorectal cancer outcomes. We searched MEDLINE and EMBASE databases from inception to February 2015 and references of identified articles. We selected observational studies that reported all-cause mortality, colorectal cancer-specific mortality, recurrence and disease-free survival according to BMI category. Random-effects meta-analyses were conducted to combine estimates. We included 18 observational studies. Obese patients had an increased risk of all-cause mortality [relative risk (RR) 1.14; 95 % confidence interval (CI) 1.07-1.21], cancer-specific mortality (RR 1.14; 95 % CI 1.05-1.24), recurrence (RR 1.07; 95 % CI 1.02-1.13) and worse disease-free survival (RR 1.07; 95 % CI 1.01-1.13). Underweight patients also had an increased risk of all-cause mortality (RR 1.43; 95 % CI 1.26-1.62), cancer-specific mortality (RR 1.50; 95 % CI 1.20-1.87), recurrence (RR 1.13; 95 % CI 1.05-1.21) and worse disease-free survival (RR 1.27; 95 % CI 1.13-1.43). Overweight patients had no increased risk for any of the outcomes studied. Both obese and underweight patients with colorectal cancer have an increased risk of all-cause mortality, cancer-specific mortality, disease recurrence and worse disease-free survival compared to normal weight patients.
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