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Emanuel A, Rosenberger F, Krampitz J, Decker-Baumann C, Märten A, Jäger D, Rötzer I. Effects of parenteral nutrition + best supportive nutritional care vs. best supportive nutritional care alone on quality of life in patients with pancreatic cancer-a secondary analysis of PANUSCO. Support Care Cancer 2024; 32:466. [PMID: 38935156 PMCID: PMC11211116 DOI: 10.1007/s00520-024-08666-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024]
Abstract
PURPOSE Parenteral nutrition (PN) can be an effective treatment to improve the nutritional status of patients with pancreatic cancer, but the effects of PN on quality of life (QoL) are still understudied. Therefore, we aimed at investigating whether the best supportive nutritional care (BSNC) in combination with PN at home compared to BSNC alone changed QoL in patients with advanced pancreatic cancer undergoing chemotherapy over a period of 7 weeks. METHODS n = 12 patients in the PANUSCO study received nutritional counseling only (control group (CG)) and n = 9 patients were also given supportive PN (intervention group (IG)). The primary endpoint was the change of QoL (EORTC-QLQ-C30 and QLQ-PAN26) over 7 weeks between the groups. RESULTS There was a significant worsening in social functioning in IG (p = 0.031) and a significant difference between groups in change of social functioning (p = 0.020). In all other domains of QoL, there was no significant difference between groups. Within groups, there was a significant improvement in the domain weight loss in IG (p = 0.031), showing that patients were less worried about their weight being too low. Furthermore, there was a significant difference in the change of BW over time between groups (p < 0.001) with IG showing an increase (p = 0.004) and CG showing no change (p = 0.578). CONCLUSION The administration of PN had in one of five domains negative consequences on QoL. The decision to administer PN should always be made individually and together with the patient, and the impact on QoL should be included in the decision to administer PN.
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Affiliation(s)
- Aline Emanuel
- Division of Nutrition Sciences, German University of Applied Sciences for Prevention and Health Management (DHfPG), 66123, Saarbruecken, Germany
| | - Friederike Rosenberger
- Division of Health Sciences, German University of Applied Sciences for Prevention and Health Management (DHfPG), 66123, Saarbruecken, Germany
| | - Julia Krampitz
- Division of Psychology and Pedagogy, German University of Applied Sciences for Prevention and Health Management (DHfPG), 66123, Saarbruecken, Germany
| | - Christiane Decker-Baumann
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University Hospital, 69120, Heidelberg, Germany
| | - Angela Märten
- Boehringer Ingelheim International GmbH, Ingelheim Am Rhein, Germany
| | - Dirk Jäger
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University Hospital, 69120, Heidelberg, Germany
| | - Ingeborg Rötzer
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University Hospital, 69120, Heidelberg, Germany.
- Clinic for Oncology and Haemotology, Northwest Hospital, UCT-Cancer University Center, 60488, Frankfurt Am Main, Germany.
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Halle-Smith JM, Hall LA, Powell-Brett SF, Merali N, Frampton AE, Beggs AD, Moss P, Roberts KJ. Pancreatic Exocrine Insufficiency and the Gut Microbiome in Pancreatic Cancer: A Target for Future Diagnostic Tests and Therapies? Cancers (Basel) 2023; 15:5140. [PMID: 37958314 PMCID: PMC10649877 DOI: 10.3390/cancers15215140] [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: 09/11/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023] Open
Abstract
Pancreatic exocrine insufficiency (PEI) is common amongst pancreatic cancer patients and is associated with poorer treatment outcomes. Pancreatic enzyme replacement therapy (PERT) is known to improve outcomes in pancreatic cancer, but the mechanisms are not fully understood. The aim of this narrative literature review is to summarise the current evidence linking PEI with microbiome dysbiosis, assess how microbiome composition may be impacted by PERT treatment, and look towards possible future diagnostic and therapeutic targets in this area. Early evidence in the literature reveals that there are complex mechanisms by which pancreatic secretions modulate the gut microbiome, so when these are disturbed, as in PEI, gut microbiome dysbiosis occurs. PERT has been shown to return the gut microbiome towards normal, so called rebiosis, in animal studies. Gut microbiome dysbiosis has multiple downstream effects in pancreatic cancer such as modulation of the immune response and the response to chemotherapeutic agents. It therefore represents a possible future target for future therapies. In conclusion, it is likely that the gut microbiome of pancreatic cancer patients with PEI exhibits dysbiosis and that this may potentially be reversible with PERT. However, further human studies are required to determine if this is indeed the case.
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Affiliation(s)
- James M. Halle-Smith
- Hepatobiliary and Pancreatic Surgery Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2GW, UK (K.J.R.)
- Cancer and Genomic Sciences, University of Birmingham, Birmingham B15 2GW, UK;
| | - Lewis A. Hall
- Hepatobiliary and Pancreatic Surgery Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2GW, UK (K.J.R.)
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Sarah F. Powell-Brett
- Hepatobiliary and Pancreatic Surgery Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2GW, UK (K.J.R.)
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
| | - Nabeel Merali
- Section of Oncology, Department of Clinical & Experimental Medicine, University of Surrey, Guildford GU2 7WG, UK (A.E.F.); (P.M.)
- Minimal Access Therapy Training Unit (MATTU), Leggett Building, University of Surrey, Guildford GU2 7WG, UK
- Department of Hepato-Pancreato-Biliary (HPB) Surgery, Royal Surrey County Hospital, Egerton Road, Guildford GU2 7XX, UK
| | - Adam E. Frampton
- Section of Oncology, Department of Clinical & Experimental Medicine, University of Surrey, Guildford GU2 7WG, UK (A.E.F.); (P.M.)
- Minimal Access Therapy Training Unit (MATTU), Leggett Building, University of Surrey, Guildford GU2 7WG, UK
- Department of Hepato-Pancreato-Biliary (HPB) Surgery, Royal Surrey County Hospital, Egerton Road, Guildford GU2 7XX, UK
| | - Andrew D. Beggs
- Cancer and Genomic Sciences, University of Birmingham, Birmingham B15 2GW, UK;
- Colorectal Surgery Department, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2GW, UK
| | - Paul Moss
- Section of Oncology, Department of Clinical & Experimental Medicine, University of Surrey, Guildford GU2 7WG, UK (A.E.F.); (P.M.)
| | - Keith J. Roberts
- Hepatobiliary and Pancreatic Surgery Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2GW, UK (K.J.R.)
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK
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3
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Halle-Smith JM, Powell-Brett SF, Hall LA, Duggan SN, Griffin O, Phillips ME, Roberts KJ. Recent Advances in Pancreatic Ductal Adenocarcinoma: Strategies to Optimise the Perioperative Nutritional Status in Pancreatoduodenectomy Patients. Cancers (Basel) 2023; 15:cancers15092466. [PMID: 37173931 PMCID: PMC10177139 DOI: 10.3390/cancers15092466] [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: 03/26/2023] [Revised: 04/17/2023] [Accepted: 04/19/2023] [Indexed: 05/15/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy for which the mainstay of treatment is surgical resection, followed by adjuvant chemotherapy. Patients with PDAC are disproportionately affected by malnutrition, which increases the rate of perioperative morbidity and mortality, as well as reducing the chance of completing adjuvant chemotherapy. This review presents the current evidence for pre-, intra-, and post-operative strategies to improve the nutritional status of PDAC patients. Such preoperative strategies include accurate assessment of nutritional status, diagnosis and appropriate treatment of pancreatic exocrine insufficiency, and prehabilitation. Postoperative interventions include accurate monitoring of nutritional intake and proactive use of supplementary feeding methods, as required. There is early evidence to suggest that perioperative supplementation with immunonutrition and probiotics may be beneficial, but further study and understanding of the underlying mechanism of action are required.
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Affiliation(s)
- James M Halle-Smith
- Hepatobiliary and Pancreatic Surgery Unit, Queen Elizabeth Hospital Birmingham, Birmingham B15 2TH, UK
- College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TH, UK
| | - Sarah F Powell-Brett
- Hepatobiliary and Pancreatic Surgery Unit, Queen Elizabeth Hospital Birmingham, Birmingham B15 2TH, UK
- College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TH, UK
| | - Lewis A Hall
- Hepatobiliary and Pancreatic Surgery Unit, Queen Elizabeth Hospital Birmingham, Birmingham B15 2TH, UK
- College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TH, UK
| | - Sinead N Duggan
- Department of Surgery, Trinity College Dublin, University of Dublin, Tallaght University Hospital, D24 NR0A Dublin, Ireland
| | - Oonagh Griffin
- Department of Nutrition and Dietetics, St. Vincent's University Hospital, D04 T6F4 Dublin, Ireland
| | - Mary E Phillips
- Department of Nutrition and Dietetics, Royal Surrey County Hospital, Guildford GU2 7XX, UK
| | - Keith J Roberts
- Hepatobiliary and Pancreatic Surgery Unit, Queen Elizabeth Hospital Birmingham, Birmingham B15 2TH, UK
- College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TH, UK
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Pires LBC, Salaroli LB, Lopes-Júnior LC. Effect of omega-3 supplementation on the nutritional status of patients with pancreatic cancer: A protocol for systematic review of clinical trials. Medicine (Baltimore) 2022; 101:e31262. [PMID: 36550825 PMCID: PMC9771200 DOI: 10.1097/md.0000000000031262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Globally, pancreatic cancer is the seventh most common cause of cancer-related death in both sexes, accounting for 466,003 deaths and 495,773 new cases in 2020. The purpose of this study was to synthesize and evaluate evidence on the effects of omega-3 supplementation on the nutritional status of patients with pancreatic cancer. METHODS This systematic review protocol will be guided by Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols. Five databases will be searched: MEDLINE/PubMed, CENTRAL Cochrane, EMBASE, Web of Science, and SCOPUS, with no restrictions on the publication date nor language. The internal validity and risk of bias of randomized controlled trials will be assessed using the revised Cochrane Risk-Of-Bias tool for randomized trials (RoB 2), whereas the risk of bias in non-randomized studies of interventions will be evaluated using the ROBINS-I. The heterogeneity among the studies will be assessed using the I2 statistic. Based on the results of this test, we will verify whether the meta-analysis would be feasible. If feasibility would be confirmed, a random-effect model analysis will be performed. For data analysis, the calculation of the pooled effect estimates will have a 95% confidence interval, while the alpha will be set to 0.05 using the R statistical software version 4.0.4. All methodological steps of this review will be performed independently by two reviewers and will be conducted and managed in the EPPI-Reviewer Software™. RESULTS This review may be of particular interest to researchers and clinicians, given the low survival and overall burden of patients with pancreatic cancer. Furthermore, the results of this systematic review may contribute to the development of new nutritional interventions in these patients. CONCLUSION To the best of our knowledge, this will be the first study to critically assess the scientific evidence and estimate the effect of omega-3 supplementation on the nutritional status of patients with pancreatic cancer. The review will perform a rigorous approach, adhering to the PRISMA Statement 2020 using a comprehensive and systematic search strategy in five databases and additional sources with no time period nor language restrictions.
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Affiliation(s)
- Luciana Bicalho Cevolani Pires
- Graduate Program in Nutrition and Health, Health Sciences Center at the Federal University of Espírito Santo (UFES), Vitória, Brazil
| | - Luciane Bresciani Salaroli
- Graduate Program in Nutrition and Health, Health Sciences Center at the Federal University of Espírito Santo (UFES), Vitória, Brazil
| | - Luís Carlos Lopes-Júnior
- Graduate Program in Nutrition and Health, Health Sciences Center at the Federal University of Espírito Santo (UFES), Vitória, Brazil
- * Correspondence: Luís Carlos Lopes-Júnior, Graduate Program in Public Health at the Federal University of Espírito Santo (UFES), Av. Marechal Campos, 1468 – Maruípe, Vitória, ES 29.043-900, Brazil (e-mail: )
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Dang C, Wang M, Qin T, Qin R. How can we better predict the prognosis of patients with pancreatic cancer undergoing surgery using an immune-nutritional scoring system? Surgery 2022; 172:291-302. [PMID: 35086728 DOI: 10.1016/j.surg.2021.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 12/10/2021] [Accepted: 12/14/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Several immune-nutritional scores have been used to predict the prognosis of pancreatic cancer, but the efficacies of these scores have yet to be compared. This study aimed to compare various immune-nutritional scores and establish a more accurate scoring system to evaluate the prognosis of pancreatic cancer. METHODS The preoperative immune-nutritional scores of 411 patients with pancreatic cancer who underwent radical surgery were retrospectively compared. The cut-off point for predicting mortality was determined using X-tile analysis. The efficacies of various immune-nutritional scores for predicting the short- and long-term outcomes of pancreatic cancer were compared. A new nomogram was established based on immune-nutritional scores. RESULTS Regardless of the immune-nutritional scoring method, the short- and long-term outcomes of the group with better nutritional status were better than those of the other groups. The modified Glasgow prognosis score (C-index = 0.74) and controlling nutritional status score (C-index = 0.61) were more effective for predicting the prognosis of pancreatic cancer. A nomogram based on controlling nutritional status, red blood cell distribution, modified Glasgow prognosis score, and tumor node metastasis classification stage was more accurate than any single immune-nutritional score for predicting pancreatic cancer prognosis (C-index = 0.78). CONCLUSION Patients with pancreatic cancer with poor preoperative nutritional status have a poorer prognosis. We identify a new nomogram based on immune-nutritional scores that provides an accurate and individualized prediction of prognosis for pancreatic cancer.
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Affiliation(s)
- Chao Dang
- Department of Pancreatic-Biliary Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Wang
- Department of Pancreatic-Biliary Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tingting Qin
- Department of Pancreatic-Biliary Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Renyi Qin
- Department of Pancreatic-Biliary Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Emanuel A, Krampitz J, Rosenberger F, Kind S, Rötzer I. Nutritional Interventions in Pancreatic Cancer: A Systematic Review. Cancers (Basel) 2022; 14:2212. [PMID: 35565341 PMCID: PMC9101959 DOI: 10.3390/cancers14092212] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/24/2022] [Accepted: 04/27/2022] [Indexed: 02/04/2023] Open
Abstract
(1) Background: Pancreatic cancer (PaCa) is directly related to malnutrition, cachexia and weight loss. Nutritional interventions (NI) are used in addition to standard therapy. The aim of this systematic review is to provide an overview of the types of NI and their effects. (2) Methods: We included RCTs with at least one intervention group receiving an NI and compared them with a control group with no NI, placebo or alternative treatment on cachexia, malnutrition or weight loss in patients with PaCa. Any available literature until 12 August 2021 was searched in the Pubmed and Cochrane databases. RCTs were sorted according to NI (parenteral nutrition, enteral nutrition, dietary supplements and mixed or special forms). (3) Results: Finally, 26 studies with a total of 2720 patients were included. The potential for bias was mostly moderate to high. Parenteral nutrition is associated with a higher incidence of complications. Enteral nutrition is associated with shorter length of stay in hospital, lower rate and development of complications, positive effects on cytokine rates and lower weight loss. Dietary supplements enriched with omega-3 fatty acids lead to higher body weight and lean body mass. (4) Conclusions: Enteral nutrition and dietary supplements with omega-3 fatty acids should be preferred in nutritional therapy of PaCa patients.
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Affiliation(s)
- Aline Emanuel
- Division of Nutrition Sciences, German University of Applied Sciences for Prevention and Health Management (DHfPG), 66123 Saarbruecken, Germany;
| | - Julia Krampitz
- Division of Psychology and Pedagogy, German University of Applied Sciences for Prevention and Health Management (DHfPG), 66123 Saarbruecken, Germany;
- Institute of Psychology, University of Innsbruck, 6020 Innsbruck, Austria
| | - Friederike Rosenberger
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University Hospital, 69120 Heidelberg, Germany;
- Division of Health Sciences, German University of Applied Sciences for Prevention and Health Management (DHfPG), 66123 Saarbruecken, Germany;
| | - Sabine Kind
- Division of Health Sciences, German University of Applied Sciences for Prevention and Health Management (DHfPG), 66123 Saarbruecken, Germany;
| | - Ingeborg Rötzer
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University Hospital, 69120 Heidelberg, Germany;
- Clinic for Oncology and Haemotology, Northwest Hospital, UCT-Cancer University Center, 60488 Frankfurt am Main, Germany
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Dev R, Zhong LL, Zarifa A, Albittar AA, Rubin L, Liu S, Yap TA, Dalal S, Hui D, Karp DD, Tsimberidou AM, Piha-Paul SA, Ahnert JR, Fu S, Meric-Bernstam F, Naing A. Supportive care for the prevention of nausea, vomiting and anorexia in a phase 1B study of selinexor in advanced cancer patients: an exploratory study. Invest New Drugs 2021; 40:124-133. [PMID: 34559346 DOI: 10.1007/s10637-021-01184-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 09/19/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Clinical observations of cancer patients treated with selinexor have reported high incidence of nausea and anorexia. The study objective was to investigate the adoption of prophylactic olanzapine for the prevention of nausea, vomiting and anorexia in cancer patients receiving selinexor and standard chemotherapy. METHODS We retrospectively reviewed supportive care interventions in patients receiving selinexor and recorded frequency of adverse events (NCI-CTAE). Association between categorical variables were analyzed using Fisher's exact tests; repeated measures analysis was performed to assess weight changes over time. RESULTS Of 124 evaluable patients, 83 (66.9%) were female, 93 were white (75.0%), and the most common cancer was ovarian (N = 30, 24.2%). One hundred and four patients (83.9%) received olanzapine, of which 93 (89.4%) were prophylactically treated, the majority (86.5%) receiving low 2.5 mg daily dose. Other anti-emetics included ondansetron in 90 patients (72.6%), dexamethasone prescribed in 50 patients (40.3%) and metoclopramide in 49 patients (39.5%), while aprepitant/fosaprepitant (N = 2, 1.6%) were prescribed infrequently. Cancer patients receiving prophylactic olanzapine (N = 93) compared to patients who never received olanzapine (N = 20) had more Grade 1 + anorexia (31.2% vs 20.0%), less nausea (53.8% vs 70.0%), less vomiting (33.3% vs 40.0%), and increased hyperglycemia (29.0% vs 10.0%), but differences were non-statistically significant. In addition, there was minimal weight loss over time in both groups and no statistically significant differences in weight loss between groups. CONCLUSION Prophylactic olanzapine decreased nausea, vomiting and maintained weight over 3 months but did not prevent anorexia in patients receiving selinexor and chemotherapy. Low dose olanzapine was well tolerated but associated with hyperglycemia.
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Affiliation(s)
- Rony Dev
- Symptom Control & Palliative Medicine, University of Texas MD Anderson Cancer Center, Houston, USA.
| | - Linda L Zhong
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Abdulrazzak Zarifa
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Aya A Albittar
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Laura Rubin
- Department of Biostatistics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Suyu Liu
- Department of Biostatistics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Timothy A Yap
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Shalini Dalal
- Symptom Control & Palliative Medicine, University of Texas MD Anderson Cancer Center, Houston, USA
| | - David Hui
- Symptom Control & Palliative Medicine, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Daniel D Karp
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Apostolia M Tsimberidou
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Sarina A Piha-Paul
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Jordi Rodon Ahnert
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Siqing Fu
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
| | - Aung Naing
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, USA
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Colloca G, Venturino A. Peripheral Blood Cell Variables Related to Systemic Inflammation in Patients With Unresectable or Metastatic Pancreatic Cancer: A Systematic Review and Meta-Analysis. Pancreas 2021; 50:1131-1136. [PMID: 34714276 DOI: 10.1097/mpa.0000000000001878] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
ABSTRACT Systemic inflammatory response (SIR) plays a central role in the prognosis of unresectable or metastatic pancreatic ductal adenocarcinoma (mPDAC), and many SIR-related peripheral blood cell (PBC)-derived variables have been proposed as prognostic factors. The study aims to perform a systematic review and, for the more studied PBC-derived variables, a meta-analysis. A systematic review from 2000 to 2020 on 2 databases by predefined criteria was performed for PBC-derived variables in patients with mPDAC receiving chemotherapy in relation with overall survival. Eligible studies were selected by inclusion criteria, and only the PBC variables reported in at least 10 studies were evaluated by meta-analysis. Three hundred and eighty articles were found, and 28 studies were selected. Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) were reported in 28 and 10 articles, respectively. The subsequent meta-analyses supported the prognostic effect for both, NLR (hazard ratio, 2.10; 95% confidence interval, 1.87-2.37) and PLR (hazard ratio, 1.22; 95% confidence interval, 1.08-1.37). Heterogeneity was significant for NLR (I2 = 62%) and low for PLR (I2 = 24%). Among SIR-related PBC-derived variables, NLR is the most suitable prognostic factor for future clinical trials of patients with mPDAC.
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Affiliation(s)
- Giuseppe Colloca
- From the Department of Oncology, Ospedale Saint Charles, Bordighera, Italy
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Álvaro Sanz E, Abilés J, Garrido Siles M, Rivas Ruíz F, Tortajada Goitia B, Domínguez AR. Evaluation of a protocol to detect malnutrition and provide nutritional care for cancer patients undergoing chemotherapy. Sci Rep 2020; 10:21186. [PMID: 33273641 PMCID: PMC7713220 DOI: 10.1038/s41598-020-78246-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 11/23/2020] [Indexed: 12/13/2022] Open
Abstract
Patients with cancer frequently experience malnutrition, which is associated with higher rates of morbidity and mortality. Therefore, the implementation of strategies for its early detection and for intervention should improve the evolution of these patients. Our study aim is to design and implement a protocol for outpatients starting chemotherapy, by means of which any malnutrition can be identified and treated at an early stage. Before starting chemotherapy for patients with cancer, a complete assessment was made of their nutritional status, using the Nutriscore screening tool. When nutritional risk was detected, an interventional protocol was applied. Of 234 patients included in the study group, 84 (36%) required an individualised nutritional approach: 27 (32.1%) presented high nutritional risk, 12 had a Nutriscore result ≥ 5 and 45 experienced weight loss during chemotherapy. Among this population, the mean weight loss (with respect to normal weight) on inclusion in the study was - 3.6% ± 8.2. By the end of the chemotherapy, the mean weight gain was 0% ± 7.3 (p < 0.001) and 71.0% of the patients had experienced weight gain or maintenance, with respect to the initial weight. More than a third of cancer patients who start chemotherapy are candidates for early nutritional intervention. This finding highlights the importance of early identification of patients at risk in order to improve the efficacy of nutritional interventions, regardless of the stage of the disease.
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Affiliation(s)
- Elena Álvaro Sanz
- Pharmacy and Nutrition Service, Hospital Costa del Sol, Marbella, Málaga, Spain
| | - Jimena Abilés
- Pharmacy and Nutrition Service, Hospital Costa del Sol, Marbella, Málaga, Spain
| | - Marga Garrido Siles
- Pharmacy Service, Hospital Universitario Virgen de La Victoria, A7, km. 187, Área de Farmacia, Campus de Teatinos, S/N, 29010, Málaga, Spain.
- , Málaga, Spain.
| | | | | | - Antonio Rueda Domínguez
- UGCI Oncología Médica, Hospitales Universitarios Regional Y Virgen de La Victoria, IBIMA, Málaga, Spain
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Abstract
PURPOSE OF REVIEW Cancer cachexia cannot be easily reversed by standard nutritional support and interventions directed at underlying metabolic derangements may be needed to prevent or reverse cachexia and maintain healthy body composition. The following review will highlight the contribution and potential therapeutic interventions for insulin resistance, alterations in ghrelin signaling, and hypogonadism in cancer patients. RECENT FINDINGS In addition to decreased caloric intake, chronic inflammation, and altered metabolism of glucose, proteins and lipids, endocrine abnormalities can propagate weight loss or changes in body composition in cancer patients. SUMMARY Cancer cachexia, loss of muscle mass with or without the loss of fat mass, is a multifactorial syndrome, which is associated with increased morbidity and mortality. Currently, limited therapeutic options for the treatment of weight loss in cancer patients exist, which lead to clinically meaningful improvements in weight gain and performance status. Treatment directed at underlying insulin resistance, low testosterone, and altered ghrelin sensitivity, in the future, may lead to potential therapeutic options for loss of lean body mass and cancer cachexia.
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Farhang-Sardroodi S, Wilkie KP. Mathematical Model of Muscle Wasting in Cancer Cachexia. J Clin Med 2020; 9:jcm9072029. [PMID: 32605273 PMCID: PMC7409297 DOI: 10.3390/jcm9072029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/17/2020] [Accepted: 06/19/2020] [Indexed: 12/12/2022] Open
Abstract
Cancer cachexia is a debilitating condition characterized by an extreme loss of skeletal muscle mass, which negatively impacts patients' quality of life, reduces their ability to sustain anti-cancer therapies, and increases the risk of mortality. Recent discoveries have identified the myostatin/activin A/ActRIIB pathway as critical to muscle wasting by inducing satellite cell quiescence and increasing muscle-specific ubiquitin ligases responsible for atrophy. Remarkably, pharmacological blockade of the ActRIIB pathway has been shown to reverse muscle wasting and prolong the survival time of tumor-bearing animals. To explore the implications of this signaling pathway and potential therapeutic targets in cachexia, we construct a novel mathematical model of muscle tissue subjected to tumor-derived cachectic factors. The model formulation tracks the intercellular interactions between cancer cell, satellite cell, and muscle cell populations. The model is parameterized by fitting to colon-26 mouse model data, and the analysis provides insight into tissue growth in healthy, cancerous, and post-cachexia treatment conditions. Model predictions suggest that cachexia fundamentally alters muscle tissue health, as measured by the stem cell ratio, and this is only partially recovered by anti-cachexia treatment. Our mathematical findings suggest that after blocking the myostatin/activin A pathway, partial recovery of cancer-induced muscle loss requires the activation and proliferation of the satellite cell compartment with a functional differentiation program.
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12
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Cole CL, Beck CA, Robinson D, Ye J, Mills B, Gerber SA, Schwarz EM, Linehan D. Dual Energy X-ray Absorptiometry (DEXA) as a longitudinal outcome measure of cancer-related muscle wasting in mice. PLoS One 2020; 15:e0230695. [PMID: 32559188 PMCID: PMC7304564 DOI: 10.1371/journal.pone.0230695] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 05/13/2020] [Indexed: 02/06/2023] Open
Abstract
Introduction Pancreatic ductal adenocarcinoma (PDAC) is notorious for its associated skeletal muscle wasting (SMW) and mortality. Currently, the relationships between PDAC, SMW, and survival are poorly understood. Thus, there is great need for a faithful small animal model with quantitative longitudinal outcome measures that recapitulate clinical PDAC, to define SMW onset and assess progression. Therefore, we aimed to validate dual energy X-ray absorptiometry (DEXA) as a longitudinal measure of lean mass, and demonstrate its utility to quantify SMW in the KCKO murine model of PDAC. Methods In vivo body composition of: 1) untreated mice at 5, 8, 12, 18, and 22 weeks of age (n = 4) and 2) a cohort of mice with (n = 5) and without PDAC (n = 5), was determined via DEXA and lean mass of the lower hind limbs was predicted via a region of interest analysis by two-independent observers. Total body weight was determined. Tibialis anterior (TA) muscles were weighed and processed for histomorphometry immediately post-mortem. Statistical differences between groups were assessed using ANOVA and Student’s t-tests. Linear regression models and correlation analysis were used to measure the association between TA and DEXA mass, and reproducibility of DEXA was quantified via the intraclass correlation coefficient (ICC). Results Lean mass in growing untreated mice determined by DEXA correlated with TA mass (r2 = 0.94; p <0.0001) and body weight (r2 = 0.89; p <0.0001). DEXA measurements were highly reproducible between observers (ICC = 0.95; 95% CI: 0.89–0.98). DEXA and TA mass also correlated in the PDAC cohort (r2 = 0.76; p <0.0001). Significant SMW in tumor-bearing mice was detected within 38 days of implantation, by DEXA, TA mass, and histomorphometry. Conclusions DEXA is a longitudinal outcome measure of lean mass in mice. The KCKO syngeneic model is a bona fide model of PDAC associated SMW that can be quantified with longitudinal DEXA.
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Affiliation(s)
- Calvin L. Cole
- Department of Orthopaedics, University of Rochester Medical Center, Rochester, New York, United States of America
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, New York, United States of America
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, United States of America
- Cancer Control, University of Rochester Medical Center, Rochester, New York, United States of America
- * E-mail:
| | | | - Deja Robinson
- Department of Orthopaedics, University of Rochester Medical Center, Rochester, New York, United States of America
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, New York, United States of America
| | - Jian Ye
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, United States of America
| | - Bradley Mills
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, United States of America
| | - Scott A. Gerber
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, United States of America
- Department of Microbiology, University of Rochester Medical Center, Rochester, New York, United States of America
- Department of Radiation Oncology, University of Rochester Medical Center, Rochester, New York, United States of America
| | - Edward M. Schwarz
- Department of Orthopaedics, University of Rochester Medical Center, Rochester, New York, United States of America
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, New York, United States of America
- Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, United States of America
| | - David Linehan
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, United States of America
- Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, United States of America
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13
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The impact of sarcopenia on patients undergoing treatment for pancreatic ductal adenocarcinoma. JOURNAL OF PANCREATOLOGY 2020. [DOI: 10.1097/jp9.0000000000000046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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14
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Peixoto da Silva S, Santos JMO, Costa E Silva MP, Gil da Costa RM, Medeiros R. Cancer cachexia and its pathophysiology: links with sarcopenia, anorexia and asthenia. J Cachexia Sarcopenia Muscle 2020; 11:619-635. [PMID: 32142217 PMCID: PMC7296264 DOI: 10.1002/jcsm.12528] [Citation(s) in RCA: 170] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 11/07/2019] [Accepted: 11/21/2019] [Indexed: 12/16/2022] Open
Abstract
Cancer cachexia is a multifactorial syndrome characterized by a progressive loss of skeletal muscle mass, along with adipose tissue wasting, systemic inflammation and other metabolic abnormalities leading to functional impairment. Cancer cachexia has long been recognized as a direct cause of complications in cancer patients, reducing quality of life and worsening disease outcomes. Some related conditions, like sarcopenia (age-related muscle wasting), anorexia (appetite loss) and asthenia (reduced muscular strength and fatigue), share some key features with cancer cachexia, such as weakness and systemic inflammation. Understanding the interplay and the differences between these conditions is critical to advance basic and translational research in this field, improving the accuracy of diagnosis and contributing to finally achieve effective therapies for affected patients.
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Affiliation(s)
- Sara Peixoto da Silva
- Molecular Oncology and Viral Pathology Group, IPO Porto Research Center (CI-IPOP), Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal.,Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal
| | - Joana M O Santos
- Molecular Oncology and Viral Pathology Group, IPO Porto Research Center (CI-IPOP), Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal.,Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal
| | - Maria Paula Costa E Silva
- Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal.,Palliative Care Service, Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal
| | - Rui M Gil da Costa
- Molecular Oncology and Viral Pathology Group, IPO Porto Research Center (CI-IPOP), Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal.,Center for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal.,Postgraduate Programme in Adult Health (PPGSAD) and Tumour Biobank, Federal University of Maranhão (UFMA), São Luís, Brazil
| | - Rui Medeiros
- Molecular Oncology and Viral Pathology Group, IPO Porto Research Center (CI-IPOP), Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal.,Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal.,Virology Service, Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal.,Biomedical Research Center (CEBIMED), Faculty of Health Sciences of the Fernando Pessoa University, Porto, Portugal.,Research Department, Portuguese League Against Cancer - Regional Nucleus of the North (Liga Portuguesa Contra o Cancro - Núcleo Regional do Norte), Porto, Portugal
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15
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Pancreatic Enzyme Replacement Therapy in Pancreatic Cancer. Cancers (Basel) 2020; 12:cancers12020275. [PMID: 31979186 PMCID: PMC7073203 DOI: 10.3390/cancers12020275] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/14/2020] [Accepted: 01/20/2020] [Indexed: 12/19/2022] Open
Abstract
Pancreatic cancer is an aggressive malignancy and the seventh leading cause of global cancer deaths in industrialised countries. More than 80% of patients suffer from significant weight loss at diagnosis and over time tend to develop severe cachexia. A major cause of weight loss is malnutrition. Patients may experience pancreatic exocrine insufficiency (PEI) before diagnosis, during nonsurgical treatment, and/or following surgery. PEI is difficult to diagnose because testing is cumbersome. Consequently, PEI is often detected clinically, especially in non-specialised centres, and treated empirically. In this position paper, we review the current literature on nutritional support and pancreatic enzyme replacement therapy (PERT) in patients with operable and non-operable pancreatic cancer. To increase awareness on the importance of PERT in pancreatic patients, we provide recommendations based on literature evidence, and when data were lacking, based on our own clinical experience.
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16
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Jung MK. [Nutritional Support for Patients with Pancreatic Cancer]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2019; 74:87-94. [PMID: 31438660 DOI: 10.4166/kjg.2019.74.2.87] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 07/29/2019] [Accepted: 08/01/2019] [Indexed: 02/04/2023]
Abstract
Pancreatic cancer is the ninth common malignancy in South Korea. It has a dismal prognosis with a 5-year overall survival rate of less than 10%, and pancreatic cancer is associated with cancer cachexia, which is defined as the loss of muscle mass that is not reversible by conventional nutritional support. Cachexia is noted in over 85% of all pancreatic cancer patients and it is strongly related with the disease's mortality. Nearly 30% of pancreatic cancer deaths are due to cachexia rather than being due to the tumor burden. Therefore, it is crucial to discover the mechanisms behind the development of muscle wasting in pancreatic cancer patients and find novel therapeutics for targeting cachexia. This review deals with the current understanding about the development of cachexia and nutritional support in those patients suffering with pancreatic cancer.
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Affiliation(s)
- Min Kyu Jung
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea.,Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
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17
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Sustova H, De Feudis M, Reano S, Alves Teixeira M, Valle I, Zaggia I, Agosti E, Prodam F, Filigheddu N. Opposing effects of 25-hydroxy- and 1α,25-dihydroxy-vitamin D 3 on pro-cachectic cytokine-and cancer conditioned medium-induced atrophy in C2C12 myotubes. Acta Physiol (Oxf) 2019; 226:e13269. [PMID: 30834670 DOI: 10.1111/apha.13269] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 02/28/2019] [Accepted: 03/01/2019] [Indexed: 12/16/2022]
Abstract
AIM Loss of skeletal muscle is one of the main features of cancer cachexia. Vitamin D (VD) deficiency is associated with impairment of muscle mass and performance and is highly prevalent in cachectic patients; therefore, VD supplementation has been proposed to counteract cancer cachexia-associated muscle loss. However, in both cachectic cancer patients and tumour-bearing animals, VD supplementation led to disappointing results, urging the need for a better understanding of VD activity on skeletal muscle. METHODS Cancer-associated muscle wasting was reproduced in vitro by treating C2C12 myotubes with cancer cell conditioned medium, a combination of TNF-α and IFNγ or IL-6 pro-cachectic cytokines. The biological effects and mechanisms of action of 1,25-dihydroxy VD (1,25 VD) and its precursor 25-hydroxy VD (25 VD) on myotubes were explored. RESULTS We demonstrated that only 25 VD was able to protect from atrophy by activating Akt signalling, inducing protein synthesis, and stimulating the autophagic flux, while 1,25 VD had an atrophic activity per se, increasing FoxO3 levels, inducing the expression of atrogenes, and blocking the autophagic flux. Furthermore, we showed that the contrasting activities of these VD metabolites on C2C12 myotubes depend on a differential induction of VD-24-hydroxylase and transformation of VD metabolites in pro-atrophic 24-hydroxylated products, as silencing of VD-24-hydroxylase reduced the atrophic activity of 1,25 VD. CONCLUSIONS Altogether these data might explain the lack of efficacy of VD treatment in vivo for the protection of muscle mass in cancer.
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Affiliation(s)
- Hana Sustova
- Department of Translational Medicine University of Piemonte Orientale Novara Italy
- Istituto Interuniversitario di Miologia (IIM)
| | - Marilisa De Feudis
- Department of Translational Medicine University of Piemonte Orientale Novara Italy
- Istituto Interuniversitario di Miologia (IIM)
| | - Simone Reano
- Department of Translational Medicine University of Piemonte Orientale Novara Italy
- Istituto Interuniversitario di Miologia (IIM)
| | - Maraiza Alves Teixeira
- Department of Translational Medicine University of Piemonte Orientale Novara Italy
- Istituto Interuniversitario di Miologia (IIM)
| | - Ilaria Valle
- Department of Translational Medicine University of Piemonte Orientale Novara Italy
| | - Ivan Zaggia
- Department of Translational Medicine University of Piemonte Orientale Novara Italy
| | - Emanuela Agosti
- Department of Translational Medicine University of Piemonte Orientale Novara Italy
- Istituto Interuniversitario di Miologia (IIM)
| | - Flavia Prodam
- Department of Health Sciences University of Piemonte Orientale Novara Italy
| | - Nicoletta Filigheddu
- Department of Translational Medicine University of Piemonte Orientale Novara Italy
- Istituto Interuniversitario di Miologia (IIM)
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18
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Gruber ES, Jomrich G, Tamandl D, Gnant M, Schindl M, Sahora K. Sarcopenia and sarcopenic obesity are independent adverse prognostic factors in resectable pancreatic ductal adenocarcinoma. PLoS One 2019; 14:e0215915. [PMID: 31059520 PMCID: PMC6502449 DOI: 10.1371/journal.pone.0215915] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 04/10/2019] [Indexed: 02/07/2023] Open
Abstract
Background Incidence and mortality of pancreatic ductal adenocarcinoma (PDAC) are on the rise. Sarcopenia and sarcopenic obesity have proven to be prognostic factors in different types of cancers. In the context of previous findings, we evaluated the impact of body composition in patients undergoing surgery in a national pancreatic center. Methods Patient’s body composition (n = 133) was analyzed on diagnostic CT scans and defined as follows: Skeletal muscle index ≤38.5 cm2/m2 (women), ≤52.4 cm2/m2 (men); obesity was classified as BMI ≥25kg/m2. Results Sarcopenia showed a negative impact on overall survival (OS; 14 vs. 20 months, p = 0.016). Sarcopenic patients suffering from obesity showed poorer OS compared to non-sarcopenic obese patients (14 vs. 23 months, p = 0.007). Both sarcopenia and sarcopenic obesity were associated with sex (p<0.001 and p = 0.006; males vs. females 20% vs. 38% and 12% vs. 38%, respectively); sarcopenia was further associated with neoadjuvant treatment (p = 0.025), tumor grade (p = 0.023), weight loss (p = 0.02) and nutritional depletion (albumin, p = 0.011) as well as low BMI (<25 kg/m2, p = 0.038). Sarcopenic obese patients showed higher incidence of major postoperative complications (p<0.001). In addition, sarcopenia proved as an independent prognostic factor for OS (p = 0.031) in the multivariable Cox Regression model. Conclusion Patients with sarcopenia and sarcopenic obesity undergoing resection for PDAC have a significantly shorter overall survival and a higher complication rate. The assessment of body composition in these patients may provide a broader understanding of patients’ individual condition and guide specific supportive strategies in patients at risk.
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Affiliation(s)
- Elisabeth S. Gruber
- Division of General Surgery, Department of Surgery, Pancreatic Cancer Unit, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- * E-mail: (ESG); (KS)
| | - Gerd Jomrich
- Division of General Surgery, Department of Surgery, Pancreatic Cancer Unit, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Dietmar Tamandl
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Michael Gnant
- Division of General Surgery, Department of Surgery, Pancreatic Cancer Unit, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Martin Schindl
- Division of General Surgery, Department of Surgery, Pancreatic Cancer Unit, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Klaus Sahora
- Division of General Surgery, Department of Surgery, Pancreatic Cancer Unit, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- * E-mail: (ESG); (KS)
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19
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Hendifar AE, Petzel MQB, Zimmers TA, Denlinger CS, Matrisian LM, Picozzi VJ, Rahib L. Pancreas Cancer-Associated Weight Loss. Oncologist 2019; 24:691-701. [PMID: 30591550 PMCID: PMC6516128 DOI: 10.1634/theoncologist.2018-0266] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 10/18/2018] [Indexed: 12/17/2022] Open
Abstract
Unintentional weight loss in patients with pancreatic cancer is highly prevalent and contributes to low therapeutic tolerance, reduced quality of life, and overall mortality. Weight loss in pancreatic cancer can be due to anorexia, malabsorption, and/or cachexia. Proper supportive care can stabilize or reverse weight loss in patients and improve outcomes. We review the literature on supportive care relevant to pancreatic cancer patients, and offer evidence-based recommendations that include expert nutritional assessment, counseling, supportive measures to ensure adequate caloric intake, pancreatic enzyme supplementation, nutritional supplement replacement, orexigenic agents, and exercise. Pancreatic Cancer Action Network-supported initiatives will spearhead the dissemination and adoption of these best supportive care practices. IMPLICATIONS FOR PRACTICE: Weight loss in pancreatic cancer patients is endemic, as 85% of pancreatic cancer patients meet the classic definition of cancer cachexia. Despite its significant prevalence and associated morbidity, there is no established approach to this disease entity. It is believed that this is due to an important knowledge gap in understanding the underlying biology and lack of optimal treatment approaches. This article reviews the literature regarding pancreas cancer-associated weight loss and establishes a new framework from which to view this complex clinical problem. An improved approach and understanding will help educate clinicians, improve clinical care, and provide more clarity for future clinical investigation.
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Affiliation(s)
| | | | - Teresa A Zimmers
- Indiana University, Simon Cancer Center, Indianapolis, Indiana, USA
| | | | - Lynn M Matrisian
- Pancreatic Cancer Action Network, Manhattan Beach, California, USA
| | | | - Lola Rahib
- Pancreatic Cancer Action Network, Manhattan Beach, California, USA
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20
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Zhu X, Burfeind KG, Michaelis KA, Braun TP, Olson B, Pelz KR, Morgan TK, Marks DL. MyD88 signalling is critical in the development of pancreatic cancer cachexia. J Cachexia Sarcopenia Muscle 2019; 10:378-390. [PMID: 30666818 PMCID: PMC6463469 DOI: 10.1002/jcsm.12377] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 11/08/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Up to 80% of pancreatic cancer patients suffer from cachexia, a devastating condition that exacerbates underlying disease, reduces quality of life, and increases treatment complications and mortality. Tumour-induced inflammation is linked to this multifactorial wasting syndrome, but mechanisms and effective treatments remain elusive. Myeloid differentiation factor (MyD88), a key component of the innate immune system, plays a pivotal role in directing the inflammatory response to various insults. In this study, we tested whether MyD88 signalling is essential in the development of pancreatic cancer cachexia using a robust mouse tumour model. METHODS Sex, age, and body weight-matched wide type (WT) and MyD88 knockout (MyD88 KO) mice were orthotopically or intraperitoneally implanted with a pancreatic tumour cell line from a syngeneic C57BL/6 KRASG12D/+ P53R172H/+ Pdx-Cre (KPC) mouse. We observed the effects of MyD88 signalling during pancreatic ductal adenocarcinoma progression and the cachexia development through behavioural, histological, molecular, and survival aspects. RESULTS Blocking MyD88 signalling greatly ameliorated pancreatic ductal adenocarcinoma-associated anorexia and fatigue, attenuated lean mass loss, reduced muscle catabolism and atrophy, diminished systemic and central nervous system inflammation, and ultimately improved survival. Our data demonstrate that MyD88 signalling plays a critical role in mediating pancreatic cancer-induced inflammation that triggers cachexia development and therefore represents a promising therapeutic target. CONCLUSIONS MyD88-dependent inflammation is crucial in the pathophysiology of pancreatic cancer progression and contributes to high mortality. Our findings implicate the importance of innate immune signalling pathways in pancreatic cancer cachexia and a novel therapeutic target.
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Affiliation(s)
- Xinxia Zhu
- Papé Family Pediatric Research Institute, Oregon Health & Science University, Portland, OR, 97239, USA
| | - Kevin G Burfeind
- Papé Family Pediatric Research Institute, Oregon Health & Science University, Portland, OR, 97239, USA.,Medical Scientist Training Program, Oregon Health & Science University, Portland, USA
| | - Katherine A Michaelis
- Papé Family Pediatric Research Institute, Oregon Health & Science University, Portland, OR, 97239, USA.,Medical Scientist Training Program, Oregon Health & Science University, Portland, USA
| | - Theodore P Braun
- Knight Cancer Institute, Oregon Health & Science University, Portland, USA
| | - Brennan Olson
- Papé Family Pediatric Research Institute, Oregon Health & Science University, Portland, OR, 97239, USA.,Medical Scientist Training Program, Oregon Health & Science University, Portland, USA
| | - Katherine R Pelz
- Papé Family Pediatric Research Institute, Oregon Health & Science University, Portland, OR, 97239, USA
| | - Terry K Morgan
- Department of Pathology, Oregon Health & Science University, Portland, USA
| | - Daniel L Marks
- Papé Family Pediatric Research Institute, Oregon Health & Science University, Portland, OR, 97239, USA.,Knight Cancer Institute, Oregon Health & Science University, Portland, USA
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21
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Sturgeon KM, Mathis KM, Rogers CJ, Schmitz KH, Waning DL. Cancer- and Chemotherapy-Induced Musculoskeletal Degradation. JBMR Plus 2019; 3:e10187. [PMID: 30918923 PMCID: PMC6419610 DOI: 10.1002/jbm4.10187] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 01/31/2019] [Accepted: 02/06/2019] [Indexed: 12/14/2022] Open
Abstract
Mobility in advanced cancer patients is a major health care concern and is often lost in advanced metastatic cancers. Erosion of mobility is a major component in determining quality of life but also starts a process of loss of muscle and bone mass that further devastates patients. In addition, treatment options become limited in these advanced cancer patients. Loss of bone and muscle occurs concomitantly. Advanced cancers that are metastatic to bone often lead to bone loss (osteolytic lesions) but may also lead to abnormal deposition of new bone (osteoblastic lesions). However, in both cases there is a disruption to normal bone remodeling and radiologic evidence of bone loss. Many antitumor therapies can also lead to loss of bone in cancer survivors. Bone loss releases cytokines (TGFβ) stored in the mineralized matrix that can act on skeletal muscle and lead to weakness. Likewise, loss of skeletal muscle mass leads to reduced bone mass and quality via mechanical and endocrine signals. Collectively these interactions are termed bone-muscle cross-talk, which has garnered much attention recently as a prime target for musculoskeletal health. Pharmacological approaches as well as nutrition and exercise can improve muscle and bone but have fallen short in the context of advanced cancers and cachexia. This review highlights our current knowledge of these interventions and discusses the difficulties in treating severe musculoskeletal deficits with the emphasis on improving not only bone mass and muscle size but also functional outcomes. © 2019 The Authors. JBMR Plus published by Wiley Periodicals, Inc. on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Kathleen M Sturgeon
- Department of Public Health SciencePenn State College of MedicineHersheyPAUSA
- Penn State Cancer InstituteHersheyPAUSA
| | - Katlynn M Mathis
- Department of Public Health SciencePenn State College of MedicineHersheyPAUSA
| | - Connie J Rogers
- Penn State Cancer InstituteHersheyPAUSA
- Department of Nutritional SciencesPenn State College of Health and Human DevelopmentUniversity ParkPAUSA
| | - Kathryn H Schmitz
- Department of Public Health SciencePenn State College of MedicineHersheyPAUSA
- Penn State Cancer InstituteHersheyPAUSA
- Department of Physical Medicine and RehabilitationPenn State College of MedicineHersheyPAUSA
| | - David L Waning
- Penn State Cancer InstituteHersheyPAUSA
- Department of Cellular and Molecular PhysiologyPenn State College of MedicineHersheyPAUSA
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22
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Park JS, Kim HM, Jeung HC, Kang SA. Association between early nutritional risk and overall survival in patients with advanced pancreatic cancer: A single-center retrospective study. Clin Nutr ESPEN 2019; 30:94-99. [PMID: 30904235 DOI: 10.1016/j.clnesp.2019.01.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 11/14/2018] [Accepted: 01/31/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND & AIMS We investigated the predictors of overall survival (OS) among Korean patients with advanced pancreatic cancer (PC) according to their baseline nutritional status. METHODS We retrospectively reviewed the data of 412 inpatients with PC between January 2007 and February 2015 at the Department of Oncology of the Gangnam Severance Hospital, Korea. Data on demographic and clinical parameters were collected from electronic medical records, and OS was estimated using the Kaplan-Meier method. Stepwise Cox regression analysis was used to determine the factors associated with survival. Patients with a Nutritional Risk Screening (NRS) 2002 score <3 were classified as "no-risk; " those with a score of 3 were classified as "moderate-risk; " and those with a score of ≥4 were classified as "high-risk." RESULTS Following nutritional screening at baseline, 194 patients (47.1%, mean age 61.8 ± 9.9 years) were classified as the "no risk" group; 81 patients (19.7%, mean age 65.4 ± 10.8 years), as the "moderate risk" group; and 137 patients (33.3%, mean age 67.8 ± 12.0 years), as the "high risk" group. Predictors of survival were NRS 2002 score (hazard ratio [HR] = 1.238; 95% confidence interval [CI] = 1.143-1.341), percentage of lymphocytes (HR = 0.973; 95% CI = 0.962-0.984), C-reactive protein level (HR = 1.003; 95% CI = 1.001-1.006), carcinoembryonic antigen level (HR = 1.000; 95% CI = 1.000-1.000), and carbohydrate antigen 19-9 level (HR = 1.000; 95% CI = 1.000-1.000). Kaplan-Meier survival analysis showed significant differences in the median OS among the NRS 2002 groups: "no risk" group: 12.3 ± 0.4 months (95% CI: 11.47-13.13 months); "moderate risk" group: 6.5 ± 0.9 months (95% CI: 4.78-8.17 months); and "high risk" group: 5.5 ± 0.6 months (95% CI: 4.31-6.69 months). CONCLUSIONS A good baseline nutritional status was associated with OS among Korean patients with advanced PC. An improvement in the nutritional status of patients with advanced PC through baseline nutritional interventions is therefore necessary to prolong OS.
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Affiliation(s)
- Joung Soon Park
- Department of Clinical Nutrition, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Hyung-Mi Kim
- Department of Clinical Nutrition, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Hei-Cheul Jeung
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Soon Ah Kang
- Department of Converting Technology, Graduated of Venture, Hoseo University, Seoul, Republic of Korea.
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23
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Hou YC, Wang CJ, Chao YJ, Chen HY, Wang HC, Tung HL, Lin JT, Shan YS. Elevated Serum Interleukin-8 Level Correlates with Cancer-Related Cachexia and Sarcopenia: An Indicator for Pancreatic Cancer Outcomes. J Clin Med 2018; 7:jcm7120502. [PMID: 30513776 PMCID: PMC6306800 DOI: 10.3390/jcm7120502] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 11/20/2018] [Accepted: 11/28/2018] [Indexed: 01/06/2023] Open
Abstract
Cancer cachexia (CC), characterized by body weight loss and sarcopenia, contributes to over 20% of all cancer-related death. Approximately 80% of pancreatic cancer (PC) patients develop CC during disease progression. Pro-inflammatory cytokines, including interleukin (IL)-1β, IL-6, IL-8, and tumor necrosis factor (TNF)-α, have been correlated with CC; however, its prognostic significance remains unclear. In this study, serum levels of the CC-related cytokines were determined in normal donors and PC patients. IL-8 expression was assessed in PC tissue microarrays. The correlation of levels of each cytokine with disease progression, weight loss, and sarcopenia was calculated. The relationships among the baseline variables, CC, and IL-8 expression with disease progression were examined using univariate and multivariate analyses. Of these mentioned cytokines, only serum IL-8 level was elevated in the locally advanced group (n = 55) compared with the normal (n = 17) and resected groups (n = 55). Serum IL-8 level was positively correlated with CC status, weight loss, sarcopenia, but was negatively correlated with total psoas area (TPA). IL-8 expression in tissue samples was also positively associated with weight loss. Furthermore, serum IL-8 level was an independent predictor of survival. In conclusion, elevated serum IL-8 level significantly correlates with CC and sarcopenia and can be used as a prognostic indicator in PC.
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Affiliation(s)
- Ya-Chin Hou
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
- Department of Clinical Medical Research, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
| | - Chih-Jung Wang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
- Division of General Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
| | - Ying-Jui Chao
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
- Division of General Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
| | - Hao-Yun Chen
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
| | - Hao-Chen Wang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
- Department of Clinical Medical Research, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
| | - Hui-Ling Tung
- Division of General Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
| | - Jung-Ting Lin
- School of Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
| | - Yan-Shen Shan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
- Department of Clinical Medical Research, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
- Division of General Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan.
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24
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Clinical impact of prognostic nutritional index in diffuse large B cell lymphoma. Ann Hematol 2018; 98:401-411. [DOI: 10.1007/s00277-018-3540-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 10/30/2018] [Indexed: 01/07/2023]
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25
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Cole CL, Kleckner IR, Jatoi A, Schwarz E, Dunne RF. The Role of Systemic Inflammation in Cancer-Associated Muscle Wasting and Rationale for Exercise as a Therapeutic Intervention. JCSM CLINICAL REPORTS 2018. [DOI: 10.17987/jcsm-cr.v3i2.65] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Progressive skeletal muscle wasting in cancer cachexia involves a process of dysregulated protein synthesis and breakdown. This catabolism may be the result of mal-nutrition, and an upregulation of both pro-inflammatory cytokines and the ubiquitin proteasome pathway (UPP), which can subsequently increase myostatin and activin A release. The skeletal muscle wasting associated with cancer cachexia is clinically significant, it can contribute to treatment toxicity or the premature discontinuation of treatments resulting in increases in morbidity and mortality. Thus, there is a need for further investigation into the pathophysiology of muscle wasting in cancer cachexia to develop effective prophylactic and therapeutic interventions. Several studies have identified a central role for chronic-systemic inflammation in initiating and perpetuating muscle wasting in patients with cancer. Interestingly, while exercise has shown efficacy in improving muscle quality, only recently have investigators begun to assess the impact that exercise has on chronic-systemic inflammation. To put this new information into context with established paradigms, here we review several biological pathways (e.g. dysfunctional inflammatory response, hypothalamus pituitary adrenal axis, and increased myostatin/activin A activity) that may be responsible for the muscle wasting in patients with cancer. Additionally, we discuss the potential impact that exercise has on these pathways in the treatment of cancer cachexia. Exercise is an attractive intervention for muscle wasting in this population, partially because it disrupts chronic-systemic inflammation mediated catabolism. Most importantly, exercise is a potent stimulator of muscle synthesis, and therefore this therapy may reverse muscle damage caused by cancer cachexia.
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26
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Husi H, MacDonald A, Skipworth RJE, Miller J, Cronshaw A, Fearon KCH, Ross JA. Proteomic identification of potential markers of myosteatosis in human urine. Biomed Rep 2018; 8:557-564. [PMID: 29904612 DOI: 10.3892/br.2018.1091] [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: 03/07/2018] [Accepted: 04/19/2018] [Indexed: 01/06/2023] Open
Abstract
Myosteatosis, the infiltration of fat in skeletal muscle, is associated with lower skeletal muscle density (SMD) as detected by computed tomography (CT). It increases with aging and obesity and is thought to play a role in the aetiology of insulin resistance and type II diabetes. The clinical significance of myosteatosis in cancer cachexia, however, remains to be determined. Along with demonstrable subcutaneous and visceral lipolysis, myosteatosis may also be a key component of the syndrome. We aimed to investigate the use of human urine as a non-invasive way to screen for molecular biomarkers of myosteatosis/reduced SMD using SELDI-TOF mass spectrometry. Pre-operative CT scans of patients undergoing surgery for upper gastrointestinal or hepatopancreaticobiliary cancer were analysed at the level of the third lumbar vertebrae. Myosteatosis was inferred as the presence of reduced SMD, which was defined as Hounsfield units for skeletal muscle <39.5 (two standard deviations below a normal healthy cohort). Urine was analysed by mass spectrometry using CM10 and IMAC30 SELDI-chips. Peaks observed in the CM10 and IMAC30 chip types, showed marked expressional differences between control and myosteatosis, were further investigated by mascot SELDI matrix matching. A total of 55 patients was recruited; 31 patients were found to be myosteatotic on CT scan. Application of the IMAC30-derived model to the entire cohort showed a sensitivity of 97%, specificity of 71% and an overall correctness of 85%. Application of the CM10 chipset-based model to the entire cohort, showed a 77% sensitivity, 67% specificity and 73% overall correctness. Analysis of the peaks of interest resulted in the identification of significant fragments of cathepsin C, argin, arylsulfatase A and glial fibrillary acidic protein. We identified several potential urinary molecular biomarkers associated with reduced SMD in cancer. Such markers are potentially useful in deriving a clinical screening test for myosteatosis.
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Affiliation(s)
- Holger Husi
- Department of Diabetes and Cardiovascular Science, University of the Highlands and Islands, Centre for Health Science, IV2 3JH Inverness, UK
| | - Alisdair MacDonald
- Department of Clinical Sciences, University of Edinburgh, EH16 4SB Edinburgh, UK
| | | | - Janice Miller
- Department of Clinical Sciences, University of Edinburgh, EH16 4SB Edinburgh, UK
| | - Andrew Cronshaw
- School of Biological Sciences, University of Edinburgh, Edinburgh, UK
| | - Kenneth C H Fearon
- Department of Clinical Sciences, University of Edinburgh, EH16 4SB Edinburgh, UK
| | - James A Ross
- Department of Clinical Sciences, University of Edinburgh, EH16 4SB Edinburgh, UK
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27
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Doxorubicin chemotherapy affects the intracellular and interstitial free amino acid pools in skeletal muscle. PLoS One 2018; 13:e0195330. [PMID: 29617462 PMCID: PMC5884546 DOI: 10.1371/journal.pone.0195330] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 03/20/2018] [Indexed: 12/16/2022] Open
Abstract
Skeletal muscle (SM) health and integrity is dependent on the dynamic balance between protein synthesis and degradation, and central to this process is the availability of amino acids (AA) in the amino pool. While Doxorubicin (DOX) remains one of the most widely used chemotherapeutic agents for the treatment of solid and hematological malignancies, little is known of the effect of the drug on SM, particularly its effect on the availability of amino acids in the tissue. The purpose of this study was to examine the effect of DOX administration on vascular, interstitial and intracellular concentrations of AA in SM of the rat up to 8 days after the administration of a 1.5 or 4.5 mg/kg i.p. dose of DOX. In the plasma, total amino acids (TAA) were significantly increased compared to control where greater (P<0.05) concentrations were observed following the 1.5 mg/kg dose compared to the 4.5 mg/kg dose. Compared to control, the 1.5 mg/kg dose resulted in an increase (P<0.05) in interstitial TAA whereas the 4.5 mg/kg resulted in a sustained decrease (P<0.05). Intracellular TAA, essential amino acids (EAA) and branched-chain amino acids (BCAA) where significantly increased in each muscle group analyzed, following the 1.5 and 4.5 mg/kg doses compared to control. This study provides important insight into the amino acid response following DOX chemotherapy and presents a substantial foundation for future studies focused on reducing SM damage and recovery by targeting amino acid metabolism.
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28
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Delitto D, Judge SM, Delitto AE, Nosacka RL, Rocha FG, DiVita BB, Gerber MH, George TJ, Behrns KE, Hughes SJ, Wallet SM, Judge AR, Trevino JG. Human pancreatic cancer xenografts recapitulate key aspects of cancer cachexia. Oncotarget 2018; 8:1177-1189. [PMID: 27901481 PMCID: PMC5352045 DOI: 10.18632/oncotarget.13593] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 11/08/2016] [Indexed: 12/27/2022] Open
Abstract
Cancer cachexia represents a debilitating syndrome that diminishes quality of life and augments the toxicities of conventional treatments. Cancer cachexia is particularly debilitating in patients with pancreatic cancer (PC). Mechanisms responsible for cancer cachexia are under investigation and are largely derived from observations in syngeneic murine models of cancer which are limited in PC. We evaluate the effect of human PC cells on both muscle wasting and the systemic inflammatory milieu potentially contributing to PC-associated cachexia. Specifically, human PC xenografts were generated by implantation of pancreatic cancer cells, L3.6pl and PANC-1, either in the flank or orthotopically within the pancreas. Mice bearing orthotopic xenografts demonstrated significant muscle wasting and atrophy-associated gene expression changes compared to controls. Further, despite the absence of adaptive immunity, splenic tissue from orthotopically engrafted mice demonstrated elevations in several pro-inflammatory cytokines associated with cancer cachexia, including TNFα, IL1β, IL6 and KC (murine IL8 homologue), when compared to controls. Therefore, data presented here support further investigation into the complexity of cancer cachexia in PC to identify potential targets for this debilitating syndrome.
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Affiliation(s)
- Daniel Delitto
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Sarah M Judge
- Department of Physical Therapy, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Andrea E Delitto
- Department of Oral Biology, College of Dentistry, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Rachel L Nosacka
- Department of Physical Therapy, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Fernanda G Rocha
- Department of Oral Biology, College of Dentistry, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Bayli B DiVita
- Department of Oral Biology, College of Dentistry, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Michael H Gerber
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Thomas J George
- Department of Medicine, College of Medicine, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Kevin E Behrns
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Steven J Hughes
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Shannon M Wallet
- Department of Oral Biology, College of Dentistry, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Andrew R Judge
- Department of Physical Therapy, University of Florida Health Science Center, Gainesville, FL 32610, USA
| | - Jose G Trevino
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL 32610, USA
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29
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Abstract
Many risk factors have been firmly established for pancreatic cancer (PC), but the molecular processes by which known risk factors influence susceptibility to PC are not clear. There has been a recent upsurge of interest in the role of telomere length (TL), the protective DNA sequence repeats at chromosome ends, in pancreatic carcinogenesis. Given this heightened interest, we performed an in-depth, focused, and up-to-date review of the epidemiological evidence linking leukocyte TL (LTL) with PC risk. We searched MEDLINE, Embase, and the Cochrane Library databases for all published studies on LTL and PC risk, up to May 2017. Five studies were identified for review: 4 nested case-control studies and 1 retrospective case-control study. Two studies found opposite associations between LTL and PC risk: 1 found a dose-response positive association and the other found a dose-response inverse association. Two studies also found a "U-shaped" association, whereas another reported a weak nonlinear relationship. We offer potential reasons for the conflicting findings including variation in study design, biospecimen characteristics, and differences in interlaboratory measurements of TL. Future studies should carefully control for risk factors of PC that are associated also with telomere attrition and investigate the role of genetic variation in TL maintenance.
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30
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Ocón Bretón MJ, Luengo Pérez LM, Virizuela JA, Álvarez Hernández J, Jiménez Fonseca P, Cervera Peris M, Sendrós Madroño MJ, Grande E, Camblor Álvarez M. Nutritional support and parenteral nutrition in cancer patients: An expert consensus report. ENDOCRINOL DIAB NUTR 2018. [DOI: 10.1016/j.endien.2017.10.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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31
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Chang CF, Tseng YC, Huang HH, Shih YL, Hsieh TY, Lin HH. Exploring the relationship between nonalcoholic fatty liver disease and pancreatic cancer by computed tomographic survey. Intern Emerg Med 2018; 13:191-197. [PMID: 29235054 DOI: 10.1007/s11739-017-1774-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 12/02/2017] [Indexed: 12/26/2022]
Abstract
Pancreatic cancer is difficult to diagnose in an early stage, and has the highest mortality of all types of cancer. Obesity, high body mass index, and increased abdominal girth are established risk factors. Some studies have postulated that there is a correlation between organ steatosis and pancreatic cancer. This study aims to explore whether nonalcoholic fatty liver disease (NAFLD) is a risk factor and a prognostic factor for pancreatic cancer. The study enrolled 557 patients (143 with and 414 without pancreatic cancer) who were diagnosed between January 2009 and December 2013. We reviewed the abdominal computed tomographic scans of the patients to confirm the diagnosis of NAFLD. Clinical parameters, laboratory data, and personal information were analyzed. NAFLD is an independent risk factor for pancreatic cancer according to adjusted multivariate logistic regression analysis (OR 2.63, 95% CI 1.24-5.58, p = 0.011). The Kaplan-Meier survival curve reveals that patients without NAFLD have longer survival than patients with NAFLD (p = 0.005, log-rank test). NAFLD is positively correlated with pancreatic cancer, a result suggesting that NAFLD may increase the incidence and risk of pancreatic cancer. Patients with pancreatic cancer and NAFLD have poorer overall survival than patients without NAFLD, perhaps, because dysregulated cytokine status leads to progression of pancreatic cancer. NAFLD may be a prognostic factor for pancreatic cancer.
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Affiliation(s)
- Chao-Feng Chang
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec 2, Cheng-Gong Rd., Neihu, Taipei, 114, Taiwan
| | - Yu-Chen Tseng
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec 2, Cheng-Gong Rd., Neihu, Taipei, 114, Taiwan
| | - Hsin-Hung Huang
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec 2, Cheng-Gong Rd., Neihu, Taipei, 114, Taiwan
| | - Yu-Lueng Shih
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec 2, Cheng-Gong Rd., Neihu, Taipei, 114, Taiwan
| | - Tsai-Yuan Hsieh
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec 2, Cheng-Gong Rd., Neihu, Taipei, 114, Taiwan
| | - Hsuan-Hwai Lin
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec 2, Cheng-Gong Rd., Neihu, Taipei, 114, Taiwan.
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32
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Cole CL, Kleckner IR, Jatoi A, Schwarz EM, Dunne RF. The Role of Systemic Inflammation in Cancer-Associated Muscle Wasting and Rationale for Exercise as a Therapeutic Intervention. JCSM CLINICAL REPORTS 2018; 3:e00065. [PMID: 31134216 PMCID: PMC6534125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Progressive skeletal muscle wasting in cancer cachexia involves a process of dysregulated protein synthesis and breakdown. This catabolism may be the result of mal-nutrition, and an upregulation of both pro-inflammatory cytokines and the ubiquitin proteasome pathway (UPP), which can subsequently increase myostatin and activin A release. The skeletal muscle wasting associated with cancer cachexia is clinically significant, it can contribute to treatment toxicity or the premature discontinuation of treatments resulting in increases in morbidity and mortality. Thus, there is a need for further investigation into the pathophysiology of muscle wasting in cancer cachexia to develop effective prophylactic and therapeutic interventions. Several studies have identified a central role for chronic-systemic inflammation in initiating and perpetuating muscle wasting in patients with cancer. Interestingly, while exercise has shown efficacy in improving muscle quality, only recently have investigators begun to assess the impact that exercise has on chronic-systemic inflammation. To put this new information into context with established paradigms, here we review several biological pathways (e.g. dysfunctional inflammatory response, hypothalamus pituitary adrenal axis, and increased myostatin/activin A activity) that may be responsible for the muscle wasting in patients with cancer. Additionally, we discuss the potential impact that exercise has on these pathways in the treatment of cancer-related muscle wasting. Exercise is an attractive intervention for muscle wasting in this population, partially because it disrupts chronic-systemic inflammation mediated catabolism. Most importantly, exercise is a potent stimulator of muscle synthesis, and therefore this therapy may reverse muscle damage caused by cancer cachexia.
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Affiliation(s)
- Calvin L. Cole
- Department of Orthopaedics, Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, New York, 14642
| | - Ian R. Kleckner
- Department of Surgery, Cancer Control, University of Rochester Medical Center, Rochester, New York, 14642
| | - Aminah Jatoi
- Department of Oncology, Mayo Medical School, Rochester, Minnesota, 55905
| | - Edward M. Schwarz
- Department of Orthopaedics, Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, New York, 14642
| | - Richard F. Dunne
- Department of Surgery, Cancer Control, University of Rochester Medical Center, Rochester, New York, 14642,Division of Hematology/Oncology, Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, New York, 14642
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33
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Ocón Bretón MJ, Luengo Pérez LM, Virizuela JA, Álvarez Hernández J, Jiménez Fonseca P, Cervera Peris M, Sendrós Madroño MJ, Grande E, Camblor Álvarez M. Nutritional support and parenteral nutrition in cancer patients: An expert consensus report. ACTA ACUST UNITED AC 2017. [PMID: 29292219 DOI: 10.1016/j.endinu.2017.10.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Malnutrition is a common medical problem in cancer patients with a negative impact on quality of life. The aim of this study was to address different issues related to nutritional management of cancer patients in clinical practice. A multidisciplinary group of experts in Medical Oncology, Pharmacy, and Endocrinology and Nutrition prepared a list of topics related to the nutritional status of cancer patients and grouped them into three blocks: nutritional support, parenteral nutrition (PN), and home PN (HPN). A literature review was made of articles published in Spanish, English and French until April 2017. This consensus emphasizes several key elements that help physicians standardize management of the nutritional status of cancer patients in clinical practice, and establishes common guidelines for indication, monitoring, nutritional requirements, and access routes to PN.
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Affiliation(s)
- María Julia Ocón Bretón
- Servicio de Endocrinología y Nutrición, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España.
| | - Luis Miguel Luengo Pérez
- Unidad de Nutrición Clínica y Dietética, Hospital Universitario Infanta Cristina, Badajoz, España
| | | | - Julia Álvarez Hernández
- Servicio de Endocrinología y Nutrición. Hospital Universitario Príncipe de Asturias, Alcalá de Henares Madrid
| | - Paula Jiménez Fonseca
- Servicio de Oncología Médica, Hospital Universitario Central de Asturias, Oviedo, España
| | | | | | - Enrique Grande
- Servicio de Oncología Médica, Hospital Ramón y Cajal, Madrid, España
| | - Miguel Camblor Álvarez
- Servicio de Endocrinología y Nutrición, Hospital General Universitario Gregorio Marañón, Madrid, España
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34
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Virizuela JA, Camblor-Álvarez M, Luengo-Pérez LM, Grande E, Álvarez-Hernández J, Sendrós-Madroño MJ, Jiménez-Fonseca P, Cervera-Peris M, Ocón-Bretón MJ. Nutritional support and parenteral nutrition in cancer patients: an expert consensus report. Clin Transl Oncol 2017; 20:619-629. [PMID: 29043569 DOI: 10.1007/s12094-017-1757-4] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 09/30/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND Malnutrition is a frequent medical problem of cancer patients that negatively impacts their quality of life. METHODS A multidisciplinary group of experts in Medical Oncology, Pharmacy, and Nutrition convened to discuss the management of the nutritional support in cancer patients. RESULTS Of the 18 questions addressed, 9 focused on nutritional support, 5 were related to parenteral nutrition (PN) and 4 about home PN (HPN). The panel of experts recommends using nutritional screening routinely, at diagnosis and throughout the disease course, for detecting the risk of malnutrition and, if it is positive, to perform a complete nutritional assessment, to diagnose malnutrition. Currently, there are different screening tools and methods that allow us to detect nutritional risk. Based on the evidence and experience, the panel stated that PN is indicated mainly when it is not possible to use the digestive tract and/or oral feeding and/or enteral nutrition is not sufficient or possible. The nutritional needs of the cancer patients, except in those cases where individualized measures are required, should be considered similar to healthy individuals (25-30 kcal/kg/day). The panel considers that the nutritional monitoring of the cancer patient should be multidisciplinary and adapted to the characteristics of each center. Additionally, the objective of the HPN is to improve or maintain the nutritional status of a patient at home. CONCLUSIONS This document seeks to lay down a set of recommendations and to identify key issues that may be useful for the nutritional management of cancer patients.
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Affiliation(s)
- J A Virizuela
- Department of Medical Oncology, Virgen Macarena University Hospital, Calle Dr. Fedriani, 3, 41009, Sevilla, Spain.
| | - M Camblor-Álvarez
- Endocrinology and Nutritional Department, Gregorio Marañón University General Hospital, Madrid, Spain
| | - L M Luengo-Pérez
- Dietetic and Clinical Nutrition Unit, Endocrinology and Nutritional Department, Infanta Cristina University Hospital, Badajoz, Spain
| | - E Grande
- Department of Medical Oncology, Ramón y Cajal Hospital, Madrid, Spain
| | - J Álvarez-Hernández
- Endocrinology and Nutritional Department, Prince of Asturias University Hospital, Alcalá de Henares, Madrid, Spain
| | | | - P Jiménez-Fonseca
- Department of Medical Oncology, Asturias Central University Hospital, Oviedo, Spain
| | - M Cervera-Peris
- Pharmacy Department, Son Espases University Hospital, Palma de Mallorca, Spain
| | - M J Ocón-Bretón
- Endocrinology and Nutritional Department, Lozano Blesa Clinic University Hospital, Zaragoza, Spain
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35
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Ertz-Archambault N, Keim P, Von Hoff D. Microbiome and pancreatic cancer: A comprehensive topic review of literature. World J Gastroenterol 2017; 23:1899-1908. [PMID: 28348497 PMCID: PMC5352932 DOI: 10.3748/wjg.v23.i10.1899] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 12/06/2016] [Accepted: 12/21/2016] [Indexed: 02/07/2023] Open
Abstract
AIM To review microbiome alterations associated with pancreatic cancer, its potential utility in diagnostics, risk assessment, and influence on disease outcomes.
METHODS A comprehensive literature review was conducted by all-inclusive topic review from PubMed, MEDLINE, and Web of Science. The last search was performed in October 2016.
RESULTS Diverse microbiome alterations exist among several body sites including oral, gut, and pancreatic tissue, in patients with pancreatic cancer compared to healthy populations.
CONCLUSION Pilot study successes in non-invasive screening strategies warrant further investigation for future translational application in early diagnostics and to learn modifiable risk factors relevant to disease prevention. Pre-clinical investigations exist in other tumor types that suggest microbiome manipulation provides opportunity to favorably transform cancer response to existing treatment protocols and improve survival.
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36
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Gilliland TM, Villafane-Ferriol N, Shah KP, Shah RM, Tran Cao HS, Massarweh NN, Silberfein EJ, Choi EA, Hsu C, McElhany AL, Barakat O, Fisher W, Van Buren G. Nutritional and Metabolic Derangements in Pancreatic Cancer and Pancreatic Resection. Nutrients 2017; 9:nu9030243. [PMID: 28272344 PMCID: PMC5372906 DOI: 10.3390/nu9030243] [Citation(s) in RCA: 129] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 02/20/2017] [Accepted: 02/28/2017] [Indexed: 12/15/2022] Open
Abstract
Pancreatic cancer is an aggressive malignancy with a poor prognosis. The disease and its treatment can cause significant nutritional impairments that often adversely impact patient quality of life (QOL). The pancreas has both exocrine and endocrine functions and, in the setting of cancer, both systems may be affected. Pancreatic exocrine insufficiency (PEI) manifests as weight loss and steatorrhea, while endocrine insufficiency may result in diabetes mellitus. Surgical resection, a central component of pancreatic cancer treatment, may induce or exacerbate these dysfunctions. Nutritional and metabolic dysfunctions in patients with pancreatic cancer lack characterization, and few guidelines exist for nutritional support in patients after surgical resection. We reviewed publications from the past two decades (1995–2016) addressing the nutritional and metabolic status of patients with pancreatic cancer, grouping them into status at the time of diagnosis, status at the time of resection, and status of nutritional support throughout the diagnosis and treatment of pancreatic cancer. Here, we summarize the results of these investigations and evaluate the effectiveness of various types of nutritional support in patients after pancreatectomy for pancreatic adenocarcinoma (PDAC). We outline the following conservative perioperative strategies to optimize patient outcomes and guide the care of these patients: (1) patients with albumin < 2.5 mg/dL or weight loss > 10% should postpone surgery and begin aggressive nutrition supplementation; (2) patients with albumin < 3 mg/dL or weight loss between 5% and 10% should have nutrition supplementation prior to surgery; (3) enteral nutrition (EN) should be preferred as a nutritional intervention over total parenteral nutrition (TPN) postoperatively; and, (4) a multidisciplinary approach should be used to allow for early detection of symptoms of endocrine and exocrine pancreatic insufficiency alongside implementation of appropriate treatment to improve the patient’s quality of life.
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Affiliation(s)
- Taylor M Gilliland
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Nicole Villafane-Ferriol
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Kevin P Shah
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Rohan M Shah
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Hop S Tran Cao
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Nader N Massarweh
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Eric J Silberfein
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Eugene A Choi
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Cary Hsu
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Amy L McElhany
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Omar Barakat
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - William Fisher
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
| | - George Van Buren
- The Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
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Lee SH, Chung MJ, Kim B, Lee HS, Lee HJ, Heo JY, Kim YJ, Park JY, Bang S, Park SW, Song SY, Chung JB. The Significance of the Prognostic Nutritional Index for All Stages of Pancreatic Cancer. Nutr Cancer 2016; 69:512-519. [DOI: 10.1080/01635581.2016.1250921] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Sang Hoon Lee
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Moon Jae Chung
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Bun Kim
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hee Seung Lee
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyun Jik Lee
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ja Yoon Heo
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yeong Jin Kim
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jeong Youp Park
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seungmin Bang
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Woo Park
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Si Young Song
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae Bock Chung
- Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
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Delitto D, Judge SM, George TJ, Sarosi GA, Thomas RM, Behrns KE, Hughes SJ, Judge AR, Trevino JG. A clinically applicable muscular index predicts long-term survival in resectable pancreatic cancer. Surgery 2016; 161:930-938. [PMID: 27932030 DOI: 10.1016/j.surg.2016.09.038] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 08/30/2016] [Accepted: 09/07/2016] [Indexed: 01/01/2023]
Abstract
BACKGROUND The relationship between myopenia, nutritional status, and long-term oncologic outcomes remains poorly characterized in patients with clinically resectable pancreatic cancer. We sought to reliably quantify prognostic indicators of preoperative cachexia in a manner applicable to any clinical setting. METHODS Preoperative computed tomographies were available electronically and suitable for analysis in 73 of 82 consecutive patients with pancreatic cancer undergoing pancreatoduodenectomy between November 2010 and February 2014. The psoas index was computed from the cross-sectional area of the psoas muscles normalized to vertebral body area at the third lumbar vertebra. Correlation and proportional hazards analyses were performed to identify relationships between muscularity, preoperative nutritional markers, clinicopathologic parameters, and long-term survival. RESULTS The psoas index correlated strongly with preoperative hemoglobin and albumin levels (P = .001 and .014, respectively) identifying a pattern of preoperative frailty. High psoas index and the albumin and hemoglobin levels were associated with improved long-term survival (hazard ratio 0.014, P < .001; hazard ratio 0.43, P < .001; and hazard ratio = 0.80, P = .014); however, on multivariate analysis, the psoas index proved to be the only independent predictor of survival (hazard ratio 0.021; P = .003). Rapid decreases in the psoas index during neoadjuvant chemotherapy were associated with poor postoperative outcomes, as were decreases in the psoas index during the postoperative period. CONCLUSION The data indicate that the psoas index, a calculation derived from a clinically mandated, preoperative computed tomography, is a statistically powerful and easily calculated predictor of survival in pancreatic cancer when compared to tumor grade and stage as well as previously validated nutritional parameters.
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Affiliation(s)
- Daniel Delitto
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL
| | - Sarah M Judge
- Department of Physical Therapy, University of Florida Health Science Center, Gainesville, FL
| | - Thomas J George
- Department of Medicine, College of Medicine, University of Florida Health Science Center, Gainesville, FL
| | - George A Sarosi
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL; North Florida/South Georgia Veterans Health System, Department of Surgery, University of Florida College of Medicine, Gainesville, FL
| | - Ryan M Thomas
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL; North Florida/South Georgia Veterans Health System, Department of Surgery, University of Florida College of Medicine, Gainesville, FL
| | - Kevin E Behrns
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL
| | - Steven J Hughes
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL
| | - Andrew R Judge
- Department of Physical Therapy, University of Florida Health Science Center, Gainesville, FL
| | - Jose G Trevino
- Department of Surgery, College of Medicine, University of Florida Health Science Center, Gainesville, FL.
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Krüger J, Meffert PJ, Vogt LJ, Gärtner S, Steveling A, Kraft M, Mayerle J, Lerch MM, Aghdassi AA. Early Parenteral Nutrition in Patients with Biliopancreatic Mass Lesions, a Prospective, Randomized Intervention Trial. PLoS One 2016; 11:e0166513. [PMID: 27861546 PMCID: PMC5115751 DOI: 10.1371/journal.pone.0166513] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 10/28/2016] [Indexed: 01/06/2023] Open
Abstract
PURPOSE Patients with biliopancreatic tumors frequently suffer from weight loss and cachexia. The in-hospital work-up to differentiate between benign and malignant biliopancreatic lesions requires repeated pre-interventional fasting periods that can aggravate this problem. We conducted a randomized intervention study to test whether routine in-hospital peripheral intravenous nutrition on fasting days (1000 ml/24 h, 700 kcal) has a beneficial effect on body weight and body composition. MATERIAL AND METHODS 168 patients were screened and 100 enrolled in the trial, all undergoing in-hospital work-up for biliopancreatic mass lesions and randomized to either intravenous nutrition or control. Primary endpoint was weight loss at time of hospital discharge; secondary endpoints were parameters determined by bioelectric impedance analysis and quality of life recorded by the EORTC questionnaire. RESULTS Within three months prior to hospital admission patients had a median self-reported loss of 4.0 kg (25*th: -10.0 kg and 75*th* percentile: 0.0kg) of body weight. On a multivariate analysis nutritional intervention increased body weight by 1.7 kg (95% CI: 0.204; 3.210, p = 0.027), particularly in patients with malignant lesions (2.7 kg (95% CI: 0.71; 4.76, p < 0.01). CONCLUSIONS In a hospital setting, patients with suspected biliopancreatic mass lesions stabilized their body weight when receiving parenteral nutrition in fasting periods even when no total parenteral nutrition was required. Analysis showed that this effect was greatest in patients with malignant tumors. Further studies will be necessary to see whether patient outcome is affected as well. TRIAL REGISTRATION ClinicalTrials.gov NCT02670265.
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Affiliation(s)
- Janine Krüger
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Peter J. Meffert
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Lena J. Vogt
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Simone Gärtner
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Antje Steveling
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | | | - Julia Mayerle
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Markus M. Lerch
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Ali A. Aghdassi
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
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Porporato PE. Understanding cachexia as a cancer metabolism syndrome. Oncogenesis 2016; 5:e200. [PMID: 26900952 PMCID: PMC5154342 DOI: 10.1038/oncsis.2016.3] [Citation(s) in RCA: 344] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 12/05/2015] [Accepted: 12/13/2015] [Indexed: 02/07/2023] Open
Abstract
Metabolic reprogramming occurs in tumors to foster cancer cell proliferation, survival and metastasis, but as well at a systemic level affecting the whole organism, eventually leading to cancer cachexia. Indeed, as cancer cells rely on external sources of nitrogen and carbon skeleton to grow, systemic metabolic deregulation promoting tissue wasting and metabolites mobilization ultimately supports tumor growth. Cachectic patients experience a wide range of symptoms affecting several organ functions such as muscle, liver, brain, immune system and heart, collectively decreasing patients' quality of life and worsening their prognosis. Moreover, cachexia is estimated to be the direct cause of at least 20% of cancer deaths. The main aspect of cachexia syndrome is the unstoppable skeletal muscle and fat storage wasting, even with an adequate caloric intake, resulting in nutrient mobilization – both directly as lipid and amino acids and indirectly as glucose derived from the exploitation of liver gluconeogenesis – that reaches the tumor through the bloodstream. From a metabolic standpoint, cachectic host develops a wide range of dysfunctions, from increased insulin and IGF-1 resistance to induction of mitochondrial uncoupling proteins and fat tissue browning resulting in an increased energy expenditure and heat generation, even at rest. For a long time, cachexia has been merely considered an epiphenomenon of end-stage tumors. However, in specific tumor types, such as pancreatic cancers, it is now clear that patients present markers of tissue wasting at a stage in which tumor is not yet clinically detectable, and that host amino acid supply is required for tumor growth. Indeed, tumor cells actively promote tissue wasting by secreting specific factors such as parathyroid hormone-related protein and micro RNAs. Understanding the molecular and metabolic mediators of cachexia will not only advance therapeutic approaches against cancer, but also improve patients' quality of life.
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Affiliation(s)
- P E Porporato
- Pole of Pharmacology, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain (UCL), Brussels, Belgium
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41
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Sukari A, Muqbil I, Mohammad RM, Philip PA, Azmi AS. F-BOX proteins in cancer cachexia and muscle wasting: Emerging regulators and therapeutic opportunities. Semin Cancer Biol 2016; 36:95-104. [PMID: 26804424 DOI: 10.1016/j.semcancer.2016.01.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Revised: 01/17/2016] [Accepted: 01/19/2016] [Indexed: 12/22/2022]
Abstract
Cancer cachexia is a debilitating metabolic syndrome accounting for fatigue, an impairment of normal activities, loss of muscle mass associated with body weight loss eventually leading to death in majority of patients with advanced disease. Cachexia patients undergoing skeletal muscle atrophy show consistent activation of the SCF ubiquitin ligase (F-BOX) family member Atrogin-1 (also known as MAFBx/FBXO32) alongside the activation of the muscle ring finger protein1 (MuRF1). Other lesser known F-BOX family members are also emerging as key players supporting muscle wasting pathways. Recent work highlights a spectrum of different cancer signaling mechanisms impacting F-BOX family members that feed forward muscle atrophy related genes during cachexia. These novel players provide unique opportunities to block cachexia induced skeletal muscle atrophy by therapeutically targeting the SCF protein ligases. Conversely, strategies that induce the production of proteins may be helpful to counter the effects of these F-BOX proteins. Through this review, we bring forward some novel targets that promote atrogin-1 signaling in cachexia and muscle wasting and highlight newer therapeutic opportunities that can help in the better management of patients with this devastating and fatal disorder.
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Affiliation(s)
- Ammar Sukari
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, MI 48201, USA
| | - Irfana Muqbil
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, MI 48201, USA
| | - Ramzi M Mohammad
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, MI 48201, USA; iTRI Hamad Medical Corporation, Doha, Qatar
| | - Philip A Philip
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, MI 48201, USA
| | - Asfar S Azmi
- Department of Oncology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, MI 48201, USA.
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Gärtner S, Krüger J, Aghdassi AA, Steveling A, Simon P, Lerch MM, Mayerle J. Nutrition in Pancreatic Cancer: A Review. Gastrointest Tumors 2016; 2:195-202. [PMID: 27403414 DOI: 10.1159/000442873] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2015] [Accepted: 11/30/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Pancreatic cancer is the fourth leading cause of cancer-related mortality in both genders. More than 80% of patients suffer from significant weight loss at diagnosis and over time develop severe cachexia. Early nutritional support is therefore essential. SUMMARY This review evaluates the different nutritional therapies, such as enteral nutrition, parenteral nutrition and special nutritional supplements, on nutritional status, quality of life and survival. KEY MESSAGE Due to the high prevalence of malnutrition and the rapid development of anorexia-cachexia-syndrome, early nutritional intervention is crucial and supported by clinical data. PRACTICAL IMPLICATIONS Enteral nutrition should be preferred over parenteral nutrition. Omega-3 fatty acids and l-carnitine are promising substances for the prevention of severe cachexia, but further randomized controlled trials are needed to establish generally accepted guidelines on nutrition in pancreatic cancer.
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Affiliation(s)
- Simone Gärtner
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Janine Krüger
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Ali A Aghdassi
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Antje Steveling
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Peter Simon
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Markus M Lerch
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Julia Mayerle
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
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Anker SD, Morley JE. Cachexia: a nutritional syndrome? J Cachexia Sarcopenia Muscle 2015; 6:269-71. [PMID: 26675043 PMCID: PMC4670732 DOI: 10.1002/jcsm.12088] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 10/02/2015] [Indexed: 12/16/2022] Open
Abstract
Cachexia leads to nutritional deficits including anorexia and loss of fat and muscle mass. In persons with precachexia or early cachexia, for example, old persons with weight loss and chronic obstructive pulmonary disease, there is strong evidence that nutritional support improves outcomes. Limited evidence suggests that this may be true for heart failure and chronic kidney disease. The evidence for nutritional support in refractory cachexia is, not surprisingly, less dramatic. It would appear that early in the cachectic process, nutrition, coupled with exercise, may be an important therapeutic approach.
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Affiliation(s)
- Stefan D Anker
- Applied Cachexia Research, Department of Cardiology, Charité Medical School Campus Virchow-Klinikum, Berlin, Germany ; Department of Innovative Clinical Trials, University Medical Centre Göttingen Göttingen, Germany
| | - John E Morley
- Divisions of Geriatric Medicine and Endocrinology, Saint Louis University School of Medicine St. Louis, MO, USA
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Abstract
Background The pancreas has a central function in digestion and glucose homeostasis. With regard to the exocrine function, which is responsible for the digestion and absorption of nutrients and vitamins, the most important disturbances of these physiological processes are based on deficiencies in enzyme production and secretion, either due to impaired excretion caused by obstruction of the pancreatic duct or due to loss of pancreatic tissue. Both conditions result in maldigestion, malabsorption, and malnutrition. Methods Systematic literature review. Results Symptoms associated with pancreatic exocrine failure are gastrointestinal discomfort, steatorrhea, and weight loss. Pancreatic exocrine insufficiency caused by ductal obstruction occurs in chronic pancreatitis or with neoplasia of the pancreatic head. Loss of functional parenchyma can be caused either by chronic pancreatitis resulting in fibrotic replacement of the destroyed parenchyma or by a postoperative state of pancreatic resection. Conclusion In patients with chronic pancreatitis, a stage-adapted and timely therapy including conservative as well as surgical measures is essential to prevent functional deterioration and to preserve residual function. In the case of pancreatic resection for chronic pancreatitis, this can be achieved with modern organ-sparing surgery such as the duodenum-preserving pancreatic head resection. In patients requiring more extended pancreatic resections and even total duodenopancreatectomy, regardless of the underlying indication, adequate enzyme replacement and monitoring of the nutritional status is critical to prevent impairment of quality of life as well as detrimental malnutrition in the long term.
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Affiliation(s)
- Thilo Hackert
- Department of General Surgery, University of Heidelberg, Germany
| | - Kerstin Schütte
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto von Guericke University of Magdeburg, Germany
| | - Peter Malfertheiner
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto von Guericke University of Magdeburg, Germany
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Goumas FA, Holmer R, Egberts JH, Gontarewicz A, Heneweer C, Geisen U, Hauser C, Mende MM, Legler K, Röcken C, Becker T, Waetzig GH, Rose-John S, Kalthoff H. Inhibition of IL-6 signaling significantly reduces primary tumor growth and recurrencies in orthotopic xenograft models of pancreatic cancer. Int J Cancer 2015; 137:1035-46. [PMID: 25604508 DOI: 10.1002/ijc.29445] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 12/17/2014] [Indexed: 12/23/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most fatal human tumors, with radical surgical resection as the only curative treatment option. However, resection is only possible in a small fraction of patients, and about 80% of the patients develop recurrencies. PDAC development is facilitated by the cytokine interleukin-6 (IL-6), which acts via classic and trans-signaling. Both pathways are inhibited by the anti-IL-6-receptor antibody tocilizumab, whereas the fusion protein sgp130Fc specifically blocks trans-signaling. Here, we show that conservative or adjuvant therapy with both inhibitors reduces tumor growth in an orthotopic model of human Colo357 cells in SCID/bg mice. In the conservative setting, median primary tumor weight was reduced 2.4-fold for tocilizumab and 4.4-fold for sgp130Fc. sgp130Fc additionally led to a decrease in microvessel density, which was not observed with tocilizumab. In the adjuvant therapeutic setting after surgical resection of the primary tumor, treatment with tocilizumab or sgp130Fc decreased the local recurrence rate from 87.5% in the control group to 62.5 or 50%, respectively. Furthermore, the median weight of the local recurrent tumors was clearly diminished, and both inhibitors reduced the number of distant metastases. A significant reduction of tumor weight and metastases-comparable to gemcitabine treatment-was also observed with both inhibitors in another model using the poorly differentiated PancTuI cells. Our findings demonstrate the inhibition of IL-6 as a new treatment option in PDAC.
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Affiliation(s)
- Freya A Goumas
- Clinic for General Surgery, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Reinhild Holmer
- Division of Molecular Oncology, Institute for Experimental Cancer Research, CCC-North, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Jan-Hendrik Egberts
- Clinic for General Surgery, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Artur Gontarewicz
- Institute of Pathology, Hematopathology Section and Lymph Node Registry, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Carola Heneweer
- Clinic for Radiology and Neuroradiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Ulf Geisen
- Division of Molecular Oncology, Institute for Experimental Cancer Research, CCC-North, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Charlotte Hauser
- Clinic for General Surgery, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Maria-Margarete Mende
- Division of Molecular Oncology, Institute for Experimental Cancer Research, CCC-North, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Karen Legler
- Division of Molecular Oncology, Institute for Experimental Cancer Research, CCC-North, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Christoph Röcken
- Institute of Pathology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Thomas Becker
- Clinic for General Surgery, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | | | - Stefan Rose-John
- Institute of Biochemistry, Christian-Albrechts-University, Kiel, Germany
| | - Holger Kalthoff
- Division of Molecular Oncology, Institute for Experimental Cancer Research, CCC-North, University Hospital Schleswig-Holstein, Kiel, Germany
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Holmer R, Goumas FA, Waetzig GH, Rose-John S, Kalthoff H. Interleukin-6: a villain in the drama of pancreatic cancer development and progression. Hepatobiliary Pancreat Dis Int 2014; 13:371-80. [PMID: 25100121 DOI: 10.1016/s1499-3872(14)60259-9] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is a devastating malignancy with a poor prognosis and little treatment options. The development and progression of the disease is fostered by inflammatory cells and cytokines. One of these cytokines is interleukin-6 (IL-6), which plays an important role in a wide range of biologic activities. DATA SOURCES A systematic search of PubMed was performed to identify relevant studies using key words such as interleukin-6, inflammatory cytokines, inflammation and pancreatic cancer or PDAC. Articles related to IL-6 and pancreatic cancer were systematically reviewed. RESULTS IL-6 is elevated in the serum of pancreatic cancer patients and correlates with cachexia, advanced tumor stage and poor survival. Its expression is enhanced by hypoxia and proteins involved in pancreatic cancer development like Kras, mesothelin or ZIP4. IL-6 in turn contributes to the generation of a pro-tumorigenic microenvironment and is probably involved in angiogenesis and metastasis. In experimental mouse models of PDAC, IL-6 was important for the development and progression of precursor lesions. CONCLUSION IL-6 emerges as a key player in pancreatic cancer development and progression, and hence should be considered as a new therapeutic target.
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Affiliation(s)
- Reinhild Holmer
- Division of Molecular Oncology, Institute for Experimental Cancer Research, CCC-North, University of Kiel, D-24105 Kiel, Germany.
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Mueller TC, Burmeister MA, Bachmann J, Martignoni ME. Cachexia and pancreatic cancer: Are there treatment options? World J Gastroenterol 2014; 20:9361-9373. [PMID: 25071331 PMCID: PMC4110568 DOI: 10.3748/wjg.v20.i28.9361] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 01/14/2014] [Accepted: 02/17/2014] [Indexed: 02/06/2023] Open
Abstract
Cachexia is frequently described in patients with pancreatic ductal adenocarcinoma (PDAC) and is associated with reduced survival and quality of life. Unfortunately, the therapeutic options of this multi-factorial and complex syndrome are limited. This is due to the fact that, despite extensive preclinical and clinical research, the underlying pathological mechanisms leading to PDAC-associated cachexia are still not fully understood. Furthermore, there is still a lack of consensus on the definition of cachexia, which complicates the standardization of diagnosis and treatment as well as the analysis of the current literature. In order to provide an efficient therapy for cachexia, an early and reliable diagnosis and consistent monitoring is required, which can be challenging especially in obese patients. Although many substances have been tested in clinical and preclinical settings, so far none of them have been proven to have a long-term effect in ameliorating cancer-associated cachexia. However, recent studies have demonstrated that multidimensional therapeutic modalities are able to alleviate pancreatic cancer-associated cachexia and ultimately improve patients’ outcome. In this current review, we propose a stepwise and pragmatic approach to facilitate and standardize the treatment of cachexia in pancreatic cancer patients. This strategy consists of nutritional, dietary, pharmacological, physical and psychological methods.
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Liu KA, Lashinger LM, Rasmussen AJ, Hursting SD. Leucine supplementation differentially enhances pancreatic cancer growth in lean and overweight mice. Cancer Metab 2014; 2:6. [PMID: 24685128 PMCID: PMC4392529 DOI: 10.1186/2049-3002-2-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Accepted: 03/18/2014] [Indexed: 11/10/2022] Open
Abstract
Background The risk of pancreatic cancer, the 4th deadliest cancer for both men and women in the United States, is increased by obesity. Calorie restriction (CR) is a well-known dietary regimen that prevents or reverses obesity and suppresses tumorigenesis in a variety of animal models, at least in part via inhibition of mammalian target of rapamycin (mTOR) signaling. Branched-chain amino acids (BCAA), especially leucine, activate mTOR and enhance growth and proliferation of myocytes and epithelial cells, which is why leucine is a popular supplement among athletes. Leucine is also increasingly being used as a treatment for pancreatic cancer cachexia, but the effects of leucine supplementation on pancreatic tumor growth have not been elucidated. Results Supplementation with leucine increased pancreatic tumor growth in both lean (104 ± 17 mm3 versus 46 ± 13 mm3; P <0.05) and overweight (367 ± 45 mm3 versus 230 ± 39 mm3; P <0.01) mice, but tumor enhancement was associated with different biological outcomes depending on the diet. In the lean mice, leucine increased phosphorylation of mTOR and downstream effector S6 ribosomal protein, but in the overweight mice, leucine reduced glucose clearance and thus increased the amount of circulating glucose available to the tumor. Conclusions These findings show that leucine supplementation enhances tumor growth in both lean and overweight mice through diet-dependent effects in a murine model of pancreatic cancer, suggesting caution against the clinical use of leucine supplementation for the purposes of skeletal muscle enhancement in cachectic patients.
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Affiliation(s)
- Kristyn A Liu
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX 78723, USA
| | - Laura M Lashinger
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX 78723, USA
| | - Audrey J Rasmussen
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX 78723, USA
| | - Stephen D Hursting
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX 78723, USA.,Department of Molecular Carcinogenesis, University of Texas M.D. Anderson Cancer Center, 1808 Park Road 1c, Smithville, TX 78957, USA
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Bracci PM. Obesity and pancreatic cancer: overview of epidemiologic evidence and biologic mechanisms. Mol Carcinog 2012; 51:53-63. [PMID: 22162231 DOI: 10.1002/mc.20778] [Citation(s) in RCA: 150] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In the United States, pancreatic cancer is characterized by a low 5-yr survival rate of approximately 6%, fewer than 10% of patients diagnosed with localized disease and thus candidates for "curative" surgical resection, increasing incidence and few established risk factors. Similar statistics are observed for other industrialized nations. With new evidence to suggest that pancreatic cancer develops over a number of years, markers that can better identify high risk patients and are applicable to earlier diagnosis hold promise for improving these dire statistics. Obesity is one of the few modifiable risk factors that has been associated with increased risk of pancreatic cancer and also is related to increased risk of diabetes, a condition that in turn has been associated with pancreatic cancer development. Given recent data that nearly 70% of United States adults are overweight or obese, a clarification of the complex association between obesity and pancreatic cancer may disclose targets for prevention and intervention to decrease incidence and improve prognosis of this highly fatal disease. An overview of the current epidemiology and hypothesized biological mechanisms involved in the obesity-pancreatic cancer association are presented.
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Affiliation(s)
- Paige M Bracci
- Department of Epidemiology & Biostatistics, School of Medicine, University of California, San Francisco, California 94118-1944, USA
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