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Song GJ, Ahn H, Son MW, Yun JH, Lee MS, Lee SM. Adipose Tissue Quantification Improves the Prognostic Value of GLIM Criteria in Advanced Gastric Cancer Patients. Nutrients 2024; 16:728. [PMID: 38474856 DOI: 10.3390/nu16050728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/19/2024] [Accepted: 01/21/2024] [Indexed: 03/14/2024] Open
Abstract
The present study investigated whether the risk of recurrence after curative surgery could be further stratified by combining the Global Leadership Initiative on Malnutrition (GLIM) criteria and changes in subcutaneous (SAT) and visceral (VAT) adipose tissue mass after surgery in patients with advanced gastric cancer (AGC). This study retrospectively analyzed 302 patients with AGC who underwent curative surgery. Based on the GLIM criteria, patients were classified into malnourished and non-malnourished groups. The cross-sectional areas of SAT and VAT were measured from preoperative and 6-month post-operative computed tomography (CT) images. Multivariate survival analyses demonstrated that GLIM-defined malnutrition (p = 0.008) and loss of VAT after surgery (p = 0.008) were independent risk factors for recurrence-free survival (RFS). Evaluation of the prognostic value of combining the two independent predictors showed that malnourished patients with a marked loss of VAT had the worst 5-year RFS rate of 35.2% (p < 0.001). Preoperative GLIM-defined malnutrition and a loss of VAT during the first 6 months after surgery were independent predictors for RFS in patients with AGC. Changes in the VAT area after surgery could further enhance the prognostic value of the GLIM criteria for predicting the risk of gastric cancer recurrence.
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Affiliation(s)
- Geum Jong Song
- Department of Surgery, Soonchunhyang University Cheonan Hospital, 31 Suncheonhyang 6-gil, Dongnam-gu, Cheonan 31151, Republic of Korea
| | - Hyein Ahn
- Department of Pathology, CHA Gangnam Medical Center, CHA University School of Medicine, Nonhyon-ro 569, Gangnam-gu, Seoul 06135, Republic of Korea
| | - Myoung Won Son
- Department of Surgery, Soonchunhyang University Cheonan Hospital, 31 Suncheonhyang 6-gil, Dongnam-gu, Cheonan 31151, Republic of Korea
| | - Jong Hyuk Yun
- Department of Surgery, Soonchunhyang University Cheonan Hospital, 31 Suncheonhyang 6-gil, Dongnam-gu, Cheonan 31151, Republic of Korea
| | - Moon-Soo Lee
- Department of Surgery, Soonchunhyang University Cheonan Hospital, 31 Suncheonhyang 6-gil, Dongnam-gu, Cheonan 31151, Republic of Korea
| | - Sang Mi Lee
- Department of Nuclear Medicine, Soonchunhyang University Cheonan Hospital, 31 Suncheonhyang 6-gil, Dongnam-gu, Cheonan 31151, Republic of Korea
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Teixeira Farinha H, Bouriez D, Grimaud T, Rotariu AM, Collet D, Mantziari S, Gronnier C. Gastro-Intestinal Disorders and Micronutrient Deficiencies following Oncologic Esophagectomy and Gastrectomy. Cancers (Basel) 2023; 15:3554. [PMID: 37509216 PMCID: PMC10376982 DOI: 10.3390/cancers15143554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Primary surgical indications for the esophagus and stomach mainly involve cancer surgeries. In recent years, significant progress has been made in the field of esogastric surgery, driven by advancements in surgical techniques and improvements in perioperative care. The rate of resectability has increased, and surgical strategies have evolved to encompass a broader patient population. However, despite a reduction in postoperative mortality and morbidity, malnutrition remains a significant challenge after surgery, leading to weight loss, muscle mass reduction, and deficiencies in essential nutrients due to digestive complications. Malnutrition worsens quality of life and increases the risk of tumor recurrence, significantly affecting prognosis. Nevertheless, the nutritional consequences following surgery are frequently overlooked, mainly due to a lack of awareness regarding their long-term effects on patients who have undergone digestive surgery, extending beyond six months. Micronutrient deficiencies are frequently observed following both partial and total gastrectomy, as anticipated. Surprisingly, these deficiencies appear to be similarly prevalent in patients who have undergone esophagectomy with iron, vitamins A, B1, B12, D, and E deficiencies commonly observed in up to 78.3% of the patients. Recognizing the distinct consequences associated with each type of intervention underscores the importance of implementing preventive measures, early detection, and prompt management.
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Affiliation(s)
- Hugo Teixeira Farinha
- Oeso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, 33600 Pessac, France
- Department of Visceral Surgery, University Hospital of Lausanne, Rue du Bugnon 46, 1011 Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne (UNIL), 1015 Lausanne, Switzerland
| | - Damien Bouriez
- Oeso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, 33600 Pessac, France
- Faculty of Biology and Medicine, University of Lausanne (UNIL), 1015 Lausanne, Switzerland
| | - Thomas Grimaud
- Oeso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, 33600 Pessac, France
| | - Ana-Maria Rotariu
- Oeso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, 33600 Pessac, France
| | - Denis Collet
- Oeso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, 33600 Pessac, France
- Faculty of Biology and Medicine, University of Lausanne (UNIL), 1015 Lausanne, Switzerland
| | - Styliani Mantziari
- Department of Visceral Surgery, University Hospital of Lausanne, Rue du Bugnon 46, 1011 Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne (UNIL), 1015 Lausanne, Switzerland
| | - Caroline Gronnier
- Oeso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, 33600 Pessac, France
- Faculty of Biology and Medicine, University of Lausanne (UNIL), 1015 Lausanne, Switzerland
- Faculty of Medicine, Bordeaux Ségalen University, 33000 Bordeaux, France
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Valicente VM, Peng CH, Pacheco KN, Lin L, Kielb EI, Dawoodani E, Abdollahi A, Mattes RD. Ultraprocessed Foods and Obesity Risk: A Critical Review of Reported Mechanisms. Adv Nutr 2023; 14:718-738. [PMID: 37080461 PMCID: PMC10334162 DOI: 10.1016/j.advnut.2023.04.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/02/2023] [Accepted: 04/14/2023] [Indexed: 04/22/2023] Open
Abstract
Epidemiologic evidence supports a positive association between ultraprocessed food (UPF) consumption and body mass index. This has led to recommendations to avoid UPFs despite very limited evidence establishing causality. Many mechanisms have been proposed, and this review critically aimed to evaluate selected possibilities for specificity, clarity, and consistency related to food choice (i.e., low cost, shelf-life, food packaging, hyperpalatability, and stimulation of hunger/suppression of fullness); food composition (i.e., macronutrients, food texture, added sugar, fat and salt, energy density, low-calorie sweeteners, and additives); and digestive processes (i.e., oral processing/eating rate, gastric emptying time, gastrointestinal transit time, and microbiome). For some purported mechanisms (e.g., fiber content, texture, gastric emptying, and intestinal transit time), data directly contrasting the effects of UPF and non-UPF intake on the indices of appetite, food intake, and adiposity are available and do not support a unique contribution of UPFs. In other instances, data are not available (e.g., microbiome and food additives) or are insufficient (e.g., packaging, food cost, shelf-life, macronutrient intake, and appetite stimulation) to judge the benefits versus the risks of UPF avoidance. There are yet other evoked mechanisms in which the preponderance of evidence indicates ingredients in UPFs actually moderate body weight (e.g., low-calorie sweetener use for weight management; beverage consumption as it dilutes energy density; and higher fat content because it reduces glycemic responses). Because avoidance of UPFs holds potential adverse effects (e.g., reduced diet quality, increased risk of food poisoning, and food wastage), it is imprudent to make recommendations regarding their role in diets before causality and plausible mechanisms have been verified.
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Affiliation(s)
- Vinicius M Valicente
- Department of Nutrition Science, Purdue University, West Lafayette, IN, United States
| | - Ching-Hsuan Peng
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN, United States
| | - Kathryn N Pacheco
- Department of Nutrition Science, Purdue University, West Lafayette, IN, United States
| | - Luotao Lin
- Department of Nutrition Science, Purdue University, West Lafayette, IN, United States
| | - Elizabeth I Kielb
- Department of Human Development and Family Studies, Purdue University, West Lafayette, IN, United States
| | - Elina Dawoodani
- Department of Nutrition Science, Purdue University, West Lafayette, IN, United States
| | - Afsoun Abdollahi
- Department of Nutrition Science, Purdue University, West Lafayette, IN, United States
| | - Richard D Mattes
- Department of Nutrition Science, Purdue University, West Lafayette, IN, United States.
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Dao Q, Chen K, Zhu L, Wang X, Chen M, Wang J, Wang Z. Comparison of the clinical and prognosis risk factors between endoscopic resection and radical gastrectomy for early-stage gastric cancer. World J Surg Oncol 2023; 21:147. [PMID: 37173790 PMCID: PMC10176697 DOI: 10.1186/s12957-023-03018-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 04/17/2023] [Indexed: 05/15/2023] Open
Abstract
AIM This study aimed to explore the efficacy and safety of endoscopic submucosal dissection/endoscopic mucosal resection (ESD/EMR), laparoscopic-assisted radical gastrectomy (LARG), and open radical gastrectomy (ORG) in early-stage gastric cancer. METHODS A total of 417 patients with early-stage gastric cancer who were admitted in two hospitals from January 1, 2014 to July 31, 2017 were selected; the patients were divided into the ESD/EMR group (139 cases), LARG group (108 cases), and ORG group (170 cases) according to the operation methods used. The baseline data, economic cost of health, oncologic characteristics, postoperative complications, 5-year overall survival and disease-free survival, and risk factors of death were compared and analyzed. RESULTS No significant difference was observed in the baseline data among the three patient groups (P > 0.05). The total hospitalization days, operation time, postoperative fluid intake time, hospitalization expenses, and proportion of antibiotic use rate in the ESD/EMR group were lesser than those in other groups (P < 0.05). The LARG group has a longer operation time and higher hospitalization expenses compared with the ORG group (P < 0.05), but the total hospitalization days, postoperative fluid intake time, proportion of antibiotic use, and lung infection status were consistent. The ESD/EMR group had a lower incidence of incision site infection and postoperative abdominal distension compared with that of the surgery groups (P < 0.05). Five patients required radical surgery after undergoing ESD/EMR (The patients had residual tissue margin cancer), while none of the patients had switched to ORG during LARG. Surgery had advantages over ESD/EMR in terms of lymph node dissection (P < 0.05). No significant differences were observed in the postoperative complications such as upper gastrointestinal bleeding, perforation, incision hernia, reoperation and recurrence (P > 0.05). The 5-year postoperative survival rates of patients in the three groups were 94.2% (ESD/EMR), 93.5% (LARG), and 94.7% (ORG), respectively, with no significant differences (P > 0.05). The binary logistics multivariate analysis showed that the tumor size, invasion depth, vascular invasion, and differentiated degree were risk factors for death in patients with gastric cancer. CONCLUSIONS No significant difference was observed between ESD/EMR and radical surgery. However, standardized criteria for excluding metastatic lymph nodes should be established to promote ESD/EMR.
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Affiliation(s)
- Qianze Dao
- Department of General Surgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road, Hefei, Anhui Province, China
| | - Ke Chen
- Drum Tower Hospital Affiliated to Medical School, Nanjing University, Nanjing, Jiangsu Province, China
| | - Liang Zhu
- Department of General Surgery, Anhui Provincial Hospital, Hefei, Anhui Province, China
| | - Xiaoshan Wang
- Department of General Surgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road, Hefei, Anhui Province, China
| | - Mengding Chen
- Department of General Surgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road, Hefei, Anhui Province, China
| | - Jian Wang
- Department of General Surgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road, Hefei, Anhui Province, China
| | - Zhengguang Wang
- Department of General Surgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road, Hefei, Anhui Province, China.
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Kwon Y, Ha J, Kim D, Hwang J, Park SH, Kwon JW, Park S. The association between weight change after gastric cancer surgery and type 2 diabetes risk: A nationwide cohort study. J Cachexia Sarcopenia Muscle 2023; 14:826-834. [PMID: 36864634 PMCID: PMC10067472 DOI: 10.1002/jcsm.13206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/02/2022] [Accepted: 02/06/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Although gastric cancer patients generally experience drastic weight decrease post-gastrectomy, the impact of weight decrease on type 2 diabetes risk remains unclear. We investigated the type 2 diabetes risk after gastric cancer surgery according to postoperative weight decrease in gastric cancer survivors in South Korea, the country with the world's highest rate of gastric cancer survival. METHODS This retrospective nationwide cohort study included gastric cancer surgery recipients between 2004 and 2014 who survived for ≥5 years post-surgery. We included patients without a history of diabetes at the time of surgery and those who had not received adjuvant chemotherapy before or after the surgery. Postoperative weight loss was defined as the per cent body weight loss at 3 years post-surgery compared with the baseline. The type 2 diabetes risk was evaluated using Cox regression analyses for five groups of postoperative weight decrease. RESULTS In 5618 included gastric cancer surgery recipients (mean age, 55.7 [standard deviation, SD, 10.9] years; 21.9% female; mean body mass index, 23.7 [SD, 2.9] kg/m2 ), 331 patients (5.9%) developed postoperative type 2 diabetes during follow-up duration of 8.1 years (median; interquartile range, 4.8 years; maximum, 15.2 years). Compared with those who gained weight post-surgery, patients with ≥ -15% to < -10% of postoperative weight decrease (hazard ratio, 0.65; 95% confidence interval, 0.49-0.87; P = 0.004) had the lowest type 2 diabetes risk. A non-linear association occurred between postoperative weight decrease and the type 2 diabetes risk in gastrectomy recipients (Akaike's information criterion [AIC] for non-linear model, 5423.52; AIC for linear model, 5425.61). CONCLUSIONS A U-shaped non-linear association occurred between the type 2 diabetes risk and postoperative weight decrease in gastric cancer survivors who underwent gastrectomy. The lowest type 2 diabetes risk occurred in patients with ≥ -15% to < -10% of postoperative weight decrease at 3 years.
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Affiliation(s)
- Yeongkeun Kwon
- Division of Foregut Surgery, Korea University College of Medicine, Seoul, South Korea.,Center for Obesity and Metabolic Diseases, Korea University Anam Hospital, Seoul, South Korea.,Gut & Metabolism Laboratory, Korea University College of Medicine, Seoul, South Korea
| | - Jane Ha
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, MA, United States
| | - Dohyang Kim
- Department of Statistics, Daegu University, Gyeongsan, South Korea
| | - Jinseub Hwang
- Department of Statistics, Daegu University, Gyeongsan, South Korea
| | - Shin-Hoo Park
- Division of Foregut Surgery, Korea University College of Medicine, Seoul, South Korea.,Center for Obesity and Metabolic Diseases, Korea University Anam Hospital, Seoul, South Korea.,Gut & Metabolism Laboratory, Korea University College of Medicine, Seoul, South Korea
| | - Jin-Won Kwon
- BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, South Korea
| | - Sungsoo Park
- Division of Foregut Surgery, Korea University College of Medicine, Seoul, South Korea.,Center for Obesity and Metabolic Diseases, Korea University Anam Hospital, Seoul, South Korea.,Gut & Metabolism Laboratory, Korea University College of Medicine, Seoul, South Korea
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Abstract
Objective: To systematically review the problem of appetite loss after major abdominal surgery. Summary of Background Data: Appetite loss is a common problem after major abdominal surgery. Understanding of etiology and treatment options is limited. Methods: We searched Medline, Cochrane Central Register of Controlled Trials, and Web of Science for studies describing postoperative appetite loss. Data were extracted to clarify definition, etiology, measurement, surgical influence, pharmacological, and nonpharmacological treatment. PROSPERO registration ID: CRD42021224489. Results: Out of 6144 articles, we included 165 studies, 121 of which were also analyzed quantitatively. A total of 19.8% were randomized, controlled trials (n = 24) and 80.2% were nonrandomized studies (n = 97). The studies included 20,506 patients undergoing the following surgeries: esophageal (n = 33 studies), gastric (n = 48), small bowel (n = 6), colon (n = 27), rectal (n = 20), hepatobiliary (n = 6), and pancreatic (n = 13). Appetite was mostly measured with the Quality of Life Questionnaire of the European Organization for Research and Treatment of Cancer (EORTC QLQ C30, n = 54). In a meta-analysis of 4 randomized controlled trials gum chewing reduced time to first hunger by 21.2 hours among patients who had bowel surgery. Other reported treatment options with positive effects on appetite but lower levels of evidence include, among others, intravenous ghrelin administration, the oral Japanese herbal medicine Rikkunshito, oral mosapride citrate, multidisciplin-ary-counseling, and watching cooking shows. No studies investigated the effect of well-known appetite stimulants such as cannabinoids, steroids, or megestrol acetate on surgical patients. Conclusions: Appetite loss after major abdominal surgery is common and associated with increased morbidity and reduced quality of life. Recent studies demonstrate the influence of reduced gastric volume and ghrelin secretion, and increased satiety hormone secretion. There are various treatment options available including level IA evidence for postoperative gum chewing. In the future, surgical trials should include the assessment of appetite loss as a relevant outcome measure.
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7
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Chen J, Hu L, Jiang R. A commentary on "Updated evaluation of endoscopic submucosal dissection versus surgery for early gastric cancer: A systematic review and meta-analysis" [Int. J. Surg. 73 (2020) 28-41]. Int J Surg 2021; 90:105974. [PMID: 33989826 DOI: 10.1016/j.ijsu.2021.105974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 05/06/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Jia Chen
- Endoscopic Diagnosis and Treatment Center, Gansu Provincial Hospital, Lanzhou, 730000, Gansu, China
| | - Lanwen Hu
- Department of Infection Management, Gansu Provincial Hospital, Lanzhou, 730000, Gansu, China
| | - Rui Jiang
- Endoscopic Diagnosis and Treatment Center, Gansu Provincial Hospital, Lanzhou, 730000, Gansu, China.
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Peng D, Cheng YX, Tao W, Zou YY, Qian K, Zhang W. Onco-Metabolic Surgery: A Combined Approach to Gastric Cancer and Hypertension. Cancer Manag Res 2020; 12:7867-7873. [PMID: 32922085 PMCID: PMC7457846 DOI: 10.2147/cmar.s260147] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 08/13/2020] [Indexed: 12/16/2022] Open
Abstract
Purpose The purpose of this study was to explore the changes in blood pressure in patients with concurrent gastric cancer and hypertension after gastrectomy, and to identify the factors that affect the changes in blood pressure. Materials and Methods Patients with concurrent gastric cancer and hypertension who underwent gastrectomy were retrospectively analyzed from January 2013 to December 2018. The pre- and 6-month postoperative medical records were compared. Predictors for the remission of hypertension were analyzed. Results A total of 143 patients with concurrent gastric cancer and hypertension were included in this study. The number of patients with complete remission, partial remission and no remission were 67 (46.9%), 12 (8.4%) and 64 (44.7%), respectively. The average of weight and BMI (body mass index) before gastrectomy were 63.0 ± 9.7 kg and 23.4 ± 2.9 kg/m2, respectively, which were significantly higher than those 6-month postgastrectomy: 54.8 ± 9.8 kg and 20.4 ± 3.1 kg/m2, respectively (p<0.001). The average number of antihypertensive medications before gastrectomy was 1.5 ± 0.6, while it was 0.8 ± 0.8 6-month postgastrectomy (p<0.001). Age (p<0.05) and the surgical techniques used (p<0.05) were significantly different between partial remission and no remission patients. Furthermore, age (p<0.05) and the surgical techniques used (p<0.05) were significantly different between complete remission and no remission patients. Age (p<0.05, odds ratio =0.933, 95% CI=0.890–0.978) and the surgical techniques used (p<0.05, odds ratio =2.749, 95% CI=1.132–6.677) are predictors for remission of hypertension. Conclusion Total gastrectomy is an onco-metabolic surgery that can cure younger patients with concurrent gastric cancer and hypertension. Age and the surgical techniques used can predict the remission of hypertension 6 months after gastrectomy.
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Affiliation(s)
- Dong Peng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, People's Republic of China
| | - Yu-Xi Cheng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, People's Republic of China
| | - Wei Tao
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, People's Republic of China
| | - Ying-Ying Zou
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, People's Republic of China
| | - Kun Qian
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, People's Republic of China
| | - Wei Zhang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, People's Republic of China
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Schwartz A, Hunschede S, Lacombe RJS, Chatterjee D, Sánchez-Hernández D, Kubant R, Bazinet RP, Hamilton JK, Anderson GH. Acute decrease in plasma testosterone and appetite after either glucose or protein beverages in adolescent males. Clin Endocrinol (Oxf) 2019; 91:295-303. [PMID: 31055857 DOI: 10.1111/cen.14005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/02/2019] [Accepted: 05/03/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Chronic testosterone blood concentrations associate with food intake (FI), but acute effects of testosterone on appetite and effect of protein and glucose consumption on testosterone response have had little examination. METHODS In a randomized, crossover study, twenty-three adolescent (12-18 years old) males were given beverages containing either: (a) whey protein (1 g/kg body weight), (b) glucose (1 g/kg body weight) or (c) a calorie-free control (C). Plasma testosterone, luteinizing hormone (LH), GLP-1 (active), ghrelin (acylated), glucose, insulin and subjective appetite were measured prior (0) and at 20, 35 and 65 minutes after the consumption of the beverage. FI at an ad libitum pizza meal was assessed at 85 minutes. RESULTS Testosterone decreased acutely to 20 minutes after both protein and glucose with the decrease continuing after protein but not glucose to 65 minutes (P = 0.0382). LH was also decreased by both protein and glucose, but glucose had no effect at 20 minutes in contrast to protein (P < 0.001). Plasma testosterone concentration correlated positively with LH (r = 0.58762, P < 0.0001) and negatively with GLP-1 (r = -0.50656, P = 0.0003). No associations with appetite, ghrelin or glycaemic markers were found. Food intake was not affected by treatments. CONCLUSION Protein or glucose ingestion results in acute decreases in both plasma testosterone and LH in adolescent males. The physiological significance of this response remains to be determined as no support for testosterone's role in acute regulation of food intake was found.
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Affiliation(s)
- Alexander Schwartz
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Division of Endocrinology, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Sascha Hunschede
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Russel John Scott Lacombe
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Diptendu Chatterjee
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Diana Sánchez-Hernández
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Ruslan Kubant
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Richard Paul Bazinet
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Jill K Hamilton
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Division of Endocrinology, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Gerald Harvey Anderson
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
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10
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Wang Q, Guo BY, Zhao QC, Yan ZD, Shang LF, Yu J, Ji G. Safety of early oral feeding after total laparoscopic radical gastrectomy for gastric cancer (SOFTLY): Study protocol for a randomized controlled trial. Trials 2019; 20:384. [PMID: 31242936 PMCID: PMC6595557 DOI: 10.1186/s13063-019-3493-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 06/05/2019] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Gastric cancer is the third most common cause of cancer-related deaths and has the fifth highest incidence worldwide, especially in eastern Asia, central and Eastern Europe, and South America. Currently, surgery is the only curative treatment for gastric cancer; however, there is an increasing trend toward laparoscopic radical gastrectomy. Early oral feeding (EOF) has been shown to benefit clinical outcomes compared with open gastrectomy under conditions of enhanced recovery after surgery. There are a lack of guidelines and evidence for the safety and feasibility of EOF in patients undergoing laparoscopic radical gastrectomy. Thus, a prospective randomized trial is warranted. METHODS/DESIGN The EOF after total laparoscopic radical gastrectomy (SOFTLY) study is a single-center, parallel-arm, non-inferiority randomized controlled trial which will enroll 200 patients who are pathologically diagnosed with gastric cancer and undergo laparoscopic radical gastrectomy. The primary endpoint, incidence of anastomotic leakage, is based on 1.9% in the control group in the CLASS-01 study. The patients will be randomized (1:1) into two groups: the EOF group will receive a clear liquid diet on post-operative day 1 (POD1) and the delayed oral feeding (DOF) group will receive a clear liquid diet on post-operative day 4 (POD4). The demographic and pathologic characteristics will be recorded. Total and oral nutritional intake, general data, total serum protein, serum albumin, blood glucose, and temperature will be recorded before surgery and at the time of hospitalization. Adverse events will also be recorded. The occurrence of post-operative fistulas, including anastomotic leakage, will be recorded as the main severe post-operative adverse event and represent the primary endpoint. DISCUSSION The safety and feasibility of EOF after gastrectomy has not been established. The SOFTLY trial will be the first randomized controlled trial involving total laparoscopic radical gastrectomy, in which the EOF group (POD1) will be compared with the DOF group (POD4). The results of the SOFTLY trial will provide data on the safety and feasibility of EOF after total laparoscopic radical gastrectomy. TRIAL REGISTRATION Chinese Clinical Trial Registry, ChiCTR-IOR-15007660 . Registered on 28 December 2015. The study has full ethical and institutional approval.
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Affiliation(s)
- Quan Wang
- Xijing Hospital of Digestive Disease, Xijing Hospital, The fourth Military Medical University, Xi'an, 710032, China
| | - Bo-Yang Guo
- Xijing Hospital of Digestive Disease, Xijing Hospital, The fourth Military Medical University, Xi'an, 710032, China
| | - Qing-Chuan Zhao
- Xijing Hospital of Digestive Disease, Xijing Hospital, The fourth Military Medical University, Xi'an, 710032, China
| | - Zun-Dong Yan
- Xijing Hospital of Digestive Disease, Xijing Hospital, The fourth Military Medical University, Xi'an, 710032, China
| | - Li-Feng Shang
- Xijing Hospital of Digestive Disease, Xijing Hospital, The fourth Military Medical University, Xi'an, 710032, China
| | - Juan Yu
- Xijing Hospital of Digestive Disease, Xijing Hospital, The fourth Military Medical University, Xi'an, 710032, China
| | - Gang Ji
- Xijing Hospital of Digestive Disease, Xijing Hospital, The fourth Military Medical University, Xi'an, 710032, China.
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Cazzo E, Pareja JC, Chaim EA, Coy CSR, Magro DO. Glucagon-Like Peptides 1 and 2 Are Involved in Satiety Modulation After Modified Biliopancreatic Diversion: Results of a Pilot Study. Obes Surg 2018; 28:506-512. [PMID: 28808865 DOI: 10.1007/s11695-017-2875-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND This paper aimed to evaluate the influence of modified biliopancreatic diversion (BPD) on the levels of GLP-1 and GLP-2 and correlate them with satiety regulation. METHODS This is a pilot prospective cohort study that evaluated six mildly obese individuals with type 2 diabetes mellitus, which underwent modified BPD and were followed-up for 12 months. Levels of GLP-1 and GLP-2 after a standard meal tolerance test were determined and correlated with satiety scores obtained by means of a visual analogue scale (VAS). RESULTS There were significant changes in BMI (33 ± 2.2 versus 26.3 ± 2.2 kg/m2; p < 0.001), HbA1c (7.9 ± 1.6 versus 5.8 ± 1.2%; p = 0.026), total cholesterol (172.3 ± 11.1 versus 134.7 ± 16.1 mg/dL; p < 0.001), LDL-c (103.3 ± 13 versus 64.6 ± 12.2 mg/dL; p < 0.001), and postprandial GLP-2 (972.7 ± 326.2 versus 1993.2 ± 1024.7; p = 0. 044). None of the scores obtained in the VAS significantly changed after surgery. After surgery, there were significant correlations of VAS scores and GLP-1 levels in question 01 ("how hungry do you feel?"; R = -0.928; p = .008) and GLP-2 levels in questions 02 ("how full do you feel?" R = 0.943; p = 0.005) and 04 ("how much do you think you can eat now? R = -0.829; p = 0.042). CONCLUSIONS Modified BPD does not lead to significant changes in satiety evaluated by the VAS; different aspects of satiety regulation are correlated with the postprandial levels of GLP-1 (hunger feeling) and GLP-2 (satiation feeling and desire to eat) 1 year after modified BPD, signaling a specific postoperative gut hormone-related modulation of appetite.
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Affiliation(s)
- Everton Cazzo
- Department of Surgery, Faculty of Medical Sciences, State University of Campinas (UNICAMP), R. Alexander Fleming, s/n, Cidade Universitaria Zeferino Vaz, CEP, Campinas, SP, 13085-000, Brazil.
| | - José Carlos Pareja
- Department of Surgery, Faculty of Medical Sciences, State University of Campinas (UNICAMP), R. Alexander Fleming, s/n, Cidade Universitaria Zeferino Vaz, CEP, Campinas, SP, 13085-000, Brazil
| | - Elinton Adami Chaim
- Department of Surgery, Faculty of Medical Sciences, State University of Campinas (UNICAMP), R. Alexander Fleming, s/n, Cidade Universitaria Zeferino Vaz, CEP, Campinas, SP, 13085-000, Brazil
| | - Cláudio Saddy Rodrigues Coy
- Department of Surgery, Faculty of Medical Sciences, State University of Campinas (UNICAMP), R. Alexander Fleming, s/n, Cidade Universitaria Zeferino Vaz, CEP, Campinas, SP, 13085-000, Brazil
| | - Daniéla Oliveira Magro
- Department of Surgery, Faculty of Medical Sciences, State University of Campinas (UNICAMP), R. Alexander Fleming, s/n, Cidade Universitaria Zeferino Vaz, CEP, Campinas, SP, 13085-000, Brazil
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12
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Lim J, Yoo MW, Kang SY, Park HS. Long-term changes in the metabolic and nutritional parameters after gastrectomy in early gastric cancer patients with overweight. Asian J Surg 2018; 42:386-393. [PMID: 30097398 DOI: 10.1016/j.asjsur.2018.06.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/29/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND With the increase in the prevalence of overweight, percentage of overweight patients with gastric cancer has also increased. This 5-year retrospective cohort study was performed to investigate long-term changes in the metabolic and nutritional parameters of early gastric cancer (EGC) patients with overweight after gastrectomy. METHODS EGC patients who underwent gastrectomy were followed up over a 5-year period. We included 393 patients (261 men, 132 women) who had an initial body mass index (BMI) of ≥23 kg/m2, and analyzed the longitudinal changes in the metabolic and nutritional parameters. RESULTS Body weight and random glucose, alanine aminotransferase (ALT), hemoglobin, and serum calcium levels significantly decreased, while serum protein and albumin levels increased in both men and women after gastrectomy. The odds ratios (ORs) for BMI ≥ 25 kg/m2 (P < 0.001 for men and women), random glucose ≥ 126 mg/dL (men; P = 0.001, women; P < 0.001), and ALT > 40 IU/dL (men; P < 0.001, women; P = 0.018) were lower in both men and women after 5 years. The ORs for low protein and albumin levels decreased, although the ORs for anemia and hypocalcemia increased in both sexes at 5 years after gastrectomy. CONCLUSION Gastrectomy in overweight patients followed up over 5-year could lead to approximately 10% weight loss and favorable changes in the metabolic parameters in both men and women. The risk of anemia and hypocalcemia increased, and the risk of low protein and albumin levels decreased in both sexes.
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Affiliation(s)
- Jisun Lim
- Department of Family Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Moon-Won Yoo
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Seo Young Kang
- Department of Family Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hye Soon Park
- Department of Family Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
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Shin DW, Suh B, Park Y, Lim H, Suh YS, Yun JM, Cho B, Yang HK. Risk of Coronary Heart Disease and Ischemic Stroke Incidence in Gastric Cancer Survivors: A Nationwide Study in Korea. Ann Surg Oncol 2018; 25:3248-3256. [PMID: 30043317 DOI: 10.1245/s10434-018-6635-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND Small studies suggest improvement of cardiovascular risk profiles and reduced cardiovascular mortality after gastrectomy for gastric cancer. In our study using national health insurance data, we investigated coronary heart disease (CHD) and ischemic stroke incidence among gastric cancer patients who received gastrectomy compared with general population controls. METHODS A total of 98,936 gastric cancer patients were included in the study and matched to non-cancer controls via 1:1 propensity score matching. Competing risk regression analysis was used to determine the relative risk of CHD and ischemic stroke, with cancer mortality as the competing risk. Changes in cardiovascular risk profile before and after gastrectomy were tested, and factors associated with CHD or ischemic stroke incidence among gastric cancer patients were analyzed. RESULTS Compared with the matched controls, gastric cancer patients who received gastrectomy were shown to have a decreased risk for both CHD (subdistribution hazard ratio [SHR] 0.60, 95% confidence interval [CI] 0.57-0.63) and ischemic stroke (SHR 0.72, 95% CI 0.69-0.75). Decreases in body mass index (BMI), blood pressure, blood sugar, and lipid and hemoglobin levels were marked after gastrectomy. Among gastric cancer patients, those who lost > 5% of their body weight were at lower risk of developing CHD (SHR 0.82, 95% CI 0.71-0.96) and ischemic stroke (SHR 0.85, 95% CI 0.75-0.98). CONCLUSIONS CHD and ischemic stroke risk decreased after gastrectomy. The amount of weight loss and accompanying metabolic changes seemed to mediate the reduction of such risk. Reassessment of cardiovascular risk factors after gastrectomy and consideration of cardiovascular risk in the selection of treatment modality are suggested.
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Affiliation(s)
- Dong Wook Shin
- Department of Family Medicine and Supportive Care Center, Samsung Comprehensive Cancer Center, Samsung Medical Center, Seoul, Republic of Korea
| | | | - Youngmin Park
- Department of Family Medicine, National Health Insurance Service Ilsan Hospital, Goyang-si, Gyeonggi-do, Republic of Korea.
| | - Hyunsun Lim
- Department of Policy Research Affairs, National Health Insurance Service Ilsan Hospital, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Yun-Suhk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jae Moon Yun
- Department of Family Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - BeLong Cho
- Department of Family Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Han-Kwang Yang
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
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14
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Song WC, Qiao XL, Gao XZ. A comparison of endoscopic submucosal dissection (ESD) and radical surgery for early gastric cancer: a retrospective study. World J Surg Oncol 2015; 13:309. [PMID: 26537433 PMCID: PMC4634741 DOI: 10.1186/s12957-015-0724-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Accepted: 10/26/2015] [Indexed: 02/06/2023] Open
Abstract
Background Endoscopic submucosal dissection (ESD) has become one of the mainstays of treatment for early gastric cancer (EGC). Radical surgery is also a classical treatment method for EGC. There have been no systematic clinical studies of the curative effects and adverse events associated with ESD vs. radical surgery for EGC. This study investigated the therapeutic efficacy and safety of ESD and radical surgery for EGC. Methods Twenty-nine patients with EGC underwent ESD, and 59 underwent radical surgery at Weihai Municipal Hospital. The pathological characteristics, postoperative outcomes, hospital course, morbidity and mortality were retrospectively compared between the two groups. Results The oncological clearance was 93.1 % (27/29) in the ESD group. Postoperative delayed haemorrhage occurred in two patients. The hospital stay ranged from 10 to 23 days, and the average stay was 14.3 ± 3.7 days. The patients were followed-up for 1 to 5 years, with a mean follow-up of 26.9 ± 8.5 months. Regular endoscopic examinations showed that the wound had healed with no cancer recurrence in all of the patients. In the radical surgery group, the oncological clearance was 100 % (59/59). The hospital stay ranged from 11 to 55 days, and the average stay was 21.7 ± 9.3 days. The patients were followed-up for 1 to 3.7 years, with a mean follow-up of 22.3 ± 9.4 months. Nine patients developed complications, including acute postoperative adhesive ileus (1/59) and symptomatic residual gastritis (3/59). These complications were improved by an additional operation, drainage, gastrointestinal decompression and comprehensive therapy. Conclusions ESD achieved similar efficacy and had many advantages compared with radical surgery for the treatment of EGC.
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Affiliation(s)
- Wen-Chong Song
- Gastroenterology Division, Weihai Municipal Hospital, Weihai, 264200, People's Republic of China.
| | - Xiu-Li Qiao
- Gastroenterology Division, Weihai Municipal Hospital, Weihai, 264200, People's Republic of China.
| | - Xiao-Zhong Gao
- Gastroenterology Division, Weihai Municipal Hospital, Weihai, 264200, People's Republic of China.
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15
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Dénutrition et carences à long terme après chirurgie œsogastrique. NUTR CLIN METAB 2015. [DOI: 10.1016/j.nupar.2015.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Takiguchi S, Takata A, Murakami K, Miyazaki Y, Yanagimoto Y, Kurokawa Y, Takahashi T, Mori M, Doki Y. Clinical application of ghrelin administration for gastric cancer patients undergoing gastrectomy. Gastric Cancer 2014; 17:200-5. [PMID: 24253567 DOI: 10.1007/s10120-013-0300-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Accepted: 08/30/2013] [Indexed: 02/07/2023]
Abstract
Loss of body weight is a common (and the most serious) sequela after gastrectomy. It impairs quality of life, increases various diseases including infection, and may affect long-term survival. Ghrelin, an intrinsic ligand of the growth hormone secretagogue receptor, was discovered in the stomach in 1999. In addition to growth hormone secretion, ghrelin has pleiotropic functions including appetite stimulation, increasing bowel movement and absorption, and anti-inflammatory reactions. In consequence, ghrelin comprehensively leads positive energy balance and weight gain. The fundic gland of the stomach produces the majority of ghrelin, and plasma ghrelin declines to 10-30 % of the preoperative level after total gastrectomy and 50-70 % after distal gastrectomy. Although plasma ghrelin is never restored after total gastrectomy, it gradually recovers to the preoperative level within a few years after distal gastrectomy. Chronic gastritis due to Helicobacter pylori infection and vagotomy are additional factors that perturb the ghrelin secretion of gastric cancer patients after gastrectomy. A randomized clinical trial that revealed that recombinant ghrelin administration successfully increased both food intake and appetite, and ameliorated weight loss after total gastrectomy. Ghrelin administration could thus be a promising strategy to transiently improve the nutritional status of patients who who have undergone gastrectomy, but its effect in the long term remains unclear. Further studies are warranted to elucidate the mechanism of ghrelin and to create and evaluate the analogs that could be administered orally or subcutaneously.
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Affiliation(s)
- Shuji Takiguchi
- Division of Gastroenterological Surgery, Department of Surgery, Graduate School of Medicine, Osaka University, 2-2 E2 Yamadaoka, Suita, Osaka, 565-0871, Japan,
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17
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Thompson JS, Weseman RA, Rochling FA, Grant WJ, Botha JF, Langnas AN, Mercer DF. Pre-resection gastric bypass reduces post-resection body mass index but not liver disease in short bowel syndrome. Am J Surg 2014; 207:942-8. [PMID: 24507944 DOI: 10.1016/j.amjsurg.2013.10.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Revised: 09/16/2013] [Accepted: 10/03/2013] [Indexed: 12/26/2022]
Abstract
BACKGROUND Obese patients developing short bowel syndrome (SBS) maintain a higher body mass index (BMI) and have increased risk of hepatobiliary complications. Our aim was to determine the effect of pre-resection gastric bypass (GBP) on SBS outcome. METHODS We reviewed 136 adults with SBS: 69 patients with initial BMI < 35 were controls; 43 patients with BMI > 35 were the obese group; and 24 patients had undergone GBP before SBS. RESULTS BMI at 1, 2, and 5 years was similar in control and GBP groups, whereas obese patients had a persistently increased BMI. Eight (33%) of the GBP patients had a pre-resection BMI > 35, but post-SBS BMI was similar to those <35. Obese patients were more likely to wean off PN (47% vs 20% control and 12% GBP, P < .05). Radiographic fatty liver tended to be higher in the GBP group (54% vs 19% control and 35% obese). End-stage liver disease occurred more frequently in obese and GBP patients (30% and 33% vs 13%, P < .05). CONCLUSIONS Pre-resection GBP prevents the nutritional benefits of obesity but does not eliminate the increased risk of hepatobiliary disease in obese SBS patients. This occurs independent of pre-SBS BMI suggesting the importance of GBP itself or history of obesity rather than weight loss.
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Affiliation(s)
- Jon S Thompson
- Department of Surgery, University of Nebraska Medical Center Omaha, Omaha, NE, USA.
| | - Rebecca A Weseman
- Department of Surgery, University of Nebraska Medical Center Omaha, Omaha, NE, USA
| | - Fedja A Rochling
- Department of Internal Medicine, University of Nebraska Medical Center Omaha, Omaha, NE, USA
| | - Wendy J Grant
- Department of Surgery, University of Nebraska Medical Center Omaha, Omaha, NE, USA
| | - Jean F Botha
- Department of Surgery, University of Nebraska Medical Center Omaha, Omaha, NE, USA
| | - Alan N Langnas
- Department of Surgery, University of Nebraska Medical Center Omaha, Omaha, NE, USA
| | - David F Mercer
- Department of Surgery, University of Nebraska Medical Center Omaha, Omaha, NE, USA
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18
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Lee YH, Han SJ, Kim HC, Hyung WJ, Lim JS, Lee K, Lee HJ, Lee EY, Kang ES, Ahn CW, Cha BS, Lee HC. Gastrectomy for early gastric cancer is associated with decreased cardiovascular mortality in association with postsurgical metabolic changes. Ann Surg Oncol 2012; 20:1250-7. [PMID: 23076556 DOI: 10.1245/s10434-012-2688-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2012] [Indexed: 12/12/2022]
Abstract
BACKGROUND Bariatric surgery effectively induces weight loss and resolves cardiovascular comorbidities in obese patients. We investigated cardiovascular and all-cause mortality in patients who underwent gastrectomies for early gastric cancer (EGC) and analyzed the changes in metabolic parameters after surgery. METHODS A total of 2,477 patients who underwent gastrectomies for EGC between 1995 and 2004 were enrolled in the study and followed for mortality through 2007. Standardized mortality ratios (SMRs) were calculated using sex- and age-matched mortality in the general Korean population in 2005. Effects of gastrectomy on changes in body weight and metabolic parameters were investigated in 51 of the patients before and after surgery. RESULTS During the 15,096.4 person-years of follow-up, 244 deaths were recorded. The all-cause mortality was not significantly different from that of the general population (SMR [95 % confidence interval (CI)] = 1.01 [0.89 - 1.14]); however, cardiovascular mortality was significantly lower (SMR = 0.35 [0.22 - 0.53]). In the 51 patients included in the second part of the study, significant reductions in body weight and visceral fat areas occurred after surgery, regardless of whether the patients were previously obese. Triglycerides, LDL-cholesterol, and plasminogen activator inhibitor-1 levels were significantly decreased, whereas HDL-cholesterol and adiponectin levels were increased. Carotid intima-media thickness also was significantly decreased in previously obese and nonobese patients. CONCLUSIONS Patients with EGC who undergo gastrectomy have a lower cardiovascular mortality but similar all-cause mortality as that of the general population. In these patients, a significant reduction in body weight and visceral fat after surgery may improve impaired lipid metabolism and prevent atherosclerotic changes.
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Affiliation(s)
- Yong-Ho Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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Kim HH, Jeon TY, Kim YJ, Lee SY, Lee JG, Jeong DW, Yi YH, Cho YH, Choi EJ, Nam KJ, Tak YJ. Adjustment of gut hormones release pattern following a fixed mealtime change in human. Clin Chim Acta 2012; 414:101-4. [PMID: 22940383 DOI: 10.1016/j.cca.2012.08.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Revised: 08/17/2012] [Accepted: 08/20/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Gut hormones secretion is related to habitual mealtimes. However, how fast gut hormones adjust to that change when people change their fixed mealtime remains unknown. METHODS Seven healthy male volunteers were asked to eat a test breakfast at 0700 am for 2 weeks before the start of the study. Then, their fixed mealtime was intentionally changed from 0700 am to 0900 am for next 2 weeks. Blood samples were drawn every half hour from 0500 am until next 3h after breakfast for determining gut hormone levels every week. RESULTS After a change in fixed mealtime, the release pattern of acylated ghrelin was first adjusted identically according to the change and then total ghrelin was made. The meal-related fluctuations of acylated ghrelin were delayed by 120 min from week 1 after the change, while those of total ghrelin were delayed by 60 min at week 1, by 120 min at week 2. Two weeks was not enough time to adjust completely for PYY(3-36) to the change. CONCLUSION Two weeks is enough time until the pattern release of ghrelin, but not PYY(3-36) , is adjusted fully after a fixed mealtime change in human.
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Affiliation(s)
- Hyoung Hoi Kim
- Department of Laboratory Medicine, Pusan National University School of Medicine, Yansan 626-780, South Korea
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Zeanandin G, Schneider S, Hébuterne X. Conséquences nutritionnelles de la chirurgie digestive. NUTR CLIN METAB 2012. [DOI: 10.1016/j.nupar.2011.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Baker A, Wooten LA, Malloy M. Nutritional considerations after gastrectomy and esophagectomy for malignancy. Curr Treat Options Oncol 2011; 12:85-95. [PMID: 21264689 DOI: 10.1007/s11864-010-0134-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This article reviews various methods of assessing and managing post-gastrectomy or esophagectomy patients from a nutritional standpoint, by examining recent research focusing on assessment models, components of enteral feeding, timing of feeding, safety of enteral nutrition (EN) vs total parenteral nutrition (TPN), appetite stimulants, alternative treatments, and long-term care. Pre-, peri-, and post-operative nutrition represent a major prognostic indicator in patients undergoing a gastrectomy or esophagectomy for malignant cancer. An accurate initial nutrition assessment to determine risk, followed by close monitoring pre-operatively and early enteral feeding post-operatively, has been shown to have the most beneficial effects. The optimal delivery route for nutrition involves the use of EN with immune enhancing nutrients while avoiding TPN. In practice, TPN is reserved for patients with post-operative complications that delay enteral feeding for an extended time. While megace is commonly used as an appetite stimulant, the hormone ghrelin is another novel, safe, and efficacious treatment to improve appetite, increase by mouth (PO) intake, and minimize loss of weight and lean body mass. Although use of ghrelin is not yet common practice, as more studies are published, we predict that this will become a more common treatment. While complementary and alternative therapies are commonly employed in this patient population, more research needs to be done before incorporation into our mainstay of treatment. Long term, these patients continue to be at nutritional risk and therefore should be followed to optimize weight maintenance and prevent micronutrient deficiencies.
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Affiliation(s)
- Amelia Baker
- Georgetown University Hospital, Washington, DC 20057, USA.
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