1
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Ruan GT, Yang M, Zhang XW, Song MM, Hu CL, Ge YZ, Xie HL, Liu T, Tang M, Zhang Q, Zhang X, Zhang KP, Li XR, Li QQ, Chen YB, Yu KY, Cong MH, Wang KH, Shi HP. Association of Systemic Inflammation and Overall Survival in Elderly Patients with Cancer Cachexia - Results from a Multicenter Study. J Inflamm Res 2021; 14:5527-5540. [PMID: 34737602 PMCID: PMC8558830 DOI: 10.2147/jir.s332408] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 10/09/2021] [Indexed: 01/06/2023] Open
Abstract
Background Systemic inflammation and cachexia are associated with adverse clinical outcomes in elderly patients with cancer. The survival outcomes of elderly patients with cancer cachexia (EPCC) with high inflammation and a high risk of mortality are unknown. This study aimed to investigate the impact of high inflammation on the prognosis of EPCC patients with high mortality. Patients and Methods This multicenter cohort study included 746 EPCC (age >65 years) with a mean age of 72.00 ± 5.24 years, of whom 489 (65.5%) were male. The cut-off value for the inflammation index was obtained using the optimal survival curve. The different inflammatory indicators were assessed using the concordance index (C-index), decision curve analysis (DCA), and prognostic receiver operating characteristic (ROC). The high mortality risk group of EPCC was defined by the 2011 Fearon Cancer Diagnostic Consensus. EPCC were divided into the high-risk group, which satisfies three diagnostic criteria, and a low-risk group, which satisfies only one or two diagnostic criteria. Results The C-index, DCA, and prognostic ROC indicated the superiority of advanced lung cancer inflammation index (ALI) compared with other indicators, including neutrophil–lymphocyte ratio (NLR), prognostic nutritional index (PNI), systemic immune-inflammation index (SII), and platelet–lymphocyte ratio (PLR). Whether ALI was used as a continuous or a categorical variable, ALI had a better prognostic value in EPCC compared with other inflammatory indicators. In particular, patients with low ALI (<25.03) had a worse overall survival (OS) than patients with high ALI (≥25.03) (P < 0.001, HR [95% CI] = 2.092 [1.590–2.751]). The combination effect analysis showed that the risk of mortality of the patients in the low-ALI and high-risk groups was 3.095-fold higher than that of patients in the high-ALI and low-risk groups. Conclusion The prognostic and discriminative value of the inflammatory indicator ALI was better than that of NLR, PNI, SII, and PLR in EPCC. The high-risk group of EPCC with a low ALI would increase the death risk of OS.
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Affiliation(s)
- Guo-Tian Ruan
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Ming Yang
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Xiao-Wei Zhang
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Meng-Meng Song
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Chun-Lei Hu
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Yi-Zhong Ge
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Hai-Lun Xie
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Tong Liu
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Meng Tang
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Qi Zhang
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Xi Zhang
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Kang-Ping Zhang
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Xiang-Rui Li
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Qin-Qin Li
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Yong-Bing Chen
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Kai-Ying Yu
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
| | - Ming-Hua Cong
- Comprehensive Oncology Department, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100038, People's Republic of China
| | - Kun-Hua Wang
- Department of Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650000, People's Republic of China
| | - Han-Ping Shi
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, 100038, People's Republic of China
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2
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So HK, Kim S, Kang JS, Lee SJ. Role of Protein Arginine Methyltransferases and Inflammation in Muscle Pathophysiology. Front Physiol 2021; 12:712389. [PMID: 34489731 PMCID: PMC8416770 DOI: 10.3389/fphys.2021.712389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/27/2021] [Indexed: 12/17/2022] Open
Abstract
Arginine methylation mediated by protein arginine methyltransferases (PRMTs) is a post-translational modification of both histone and non-histone substrates related to diverse biological processes. PRMTs appear to be critical regulators in skeletal muscle physiology, including regeneration, metabolic homeostasis, and plasticity. Chronic inflammation is commonly associated with the decline of skeletal muscle mass and strength related to aging or chronic diseases, defined as sarcopenia. In turn, declined skeletal muscle mass and strength can exacerbate chronic inflammation. Thus, understanding the molecular regulatory pathway underlying the crosstalk between skeletal muscle function and inflammation might be essential for the intervention of muscle pathophysiology. In this review, we will address the current knowledge on the role of PRMTs in skeletal muscle physiology and pathophysiology with a specific emphasis on its relationship with inflammation.
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Affiliation(s)
- Hyun-Kyung So
- Molecular Cell Biology, Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea.,Research Institute of Aging-Related Disease, AniMusCure Inc., Suwon, South Korea
| | - Sunghee Kim
- Molecular Cell Biology, Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Jong-Sun Kang
- Molecular Cell Biology, Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Sang-Jin Lee
- Research Institute of Aging-Related Disease, AniMusCure Inc., Suwon, South Korea
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3
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Damrauer JS, Stadler ME, Acharyya S, Baldwin AS, Couch ME, Guttridge DC. Chemotherapy-induced muscle wasting: association with NF-κB and cancer cachexia. Eur J Transl Myol 2018; 28:7590. [PMID: 29991992 PMCID: PMC6036305 DOI: 10.4081/ejtm.2018.7590] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 06/05/2018] [Indexed: 02/05/2023] Open
Abstract
A compounding feature of greater than 50% of all cancers is the high incidence of the cachexia syndrome, a complex metabolic disorder characterized by extreme weight loss due mainly to the gross depletion of skeletal muscle tissue. Although studies into the cause of cancer cachexia has spanned over multiple decades, little is known about the effects of various cancer treatments themselves on cachexia. For example, chemotherapy agents induce side effects such as nausea and anorexia, but these symptoms do not fully account for the changes seen with cancer cachexia. In this study we examine the effects of chemotherapeutic compounds, specifically, cisplatin in the colon-26 adenocarcinoma model of cancer cachexia. We find that although cisplatin is able to reduce tumor burden as expected, muscle wasting in mice nevertheless persists. Strikingly, cisplatin alone was seen to regulate muscle atrophy, which was independent of the commonly implicated ubiquitin proteasome system. Finally, we show that cisplatin is able to induce NF-κB activity in both mouse muscles and myotube cultures, suggesting that an additional side effect of cancer treatment is the regulation of muscle wasting that may be mediated through activation of the NF-κB signaling pathway.
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Affiliation(s)
- Jeffrey S Damrauer
- Human Cancer Genetics, Department of Molecular Virology, Immunology & Medical Genetics, The Ohio State University, Biomedical Research Tower, Arthur G. James Comprehensive Cancer Center, Columbus, Ohio.,Equally contributing first authors
| | - Michael E Stadler
- Department of Otolaryngology-Head & Neck Surgery, University of North Carolina School of Medicine, Neurosciences Hospital, North Carolina.,Equally contributing first authors
| | - Swarnali Acharyya
- Human Cancer Genetics, Department of Molecular Virology, Immunology & Medical Genetics, The Ohio State University, Biomedical Research Tower, Arthur G. James Comprehensive Cancer Center, Columbus, Ohio.,Equally contributing first authors
| | - Albert S Baldwin
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Marion E Couch
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Denis C Guttridge
- Human Cancer Genetics, Department of Molecular Virology, Immunology & Medical Genetics, The Ohio State University, Biomedical Research Tower, Arthur G. James Comprehensive Cancer Center, Columbus, Ohio
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4
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Santos DA, Alseidi A, Shannon VR, Messick C, Song G, Ledet CR, Lee H, Ngo-Huang A, Francis GJ, Asher A. Management of surgical challenges in actively treated cancer patients. Curr Probl Surg 2017; 54:612-654. [DOI: 10.1067/j.cpsurg.2017.11.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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5
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Abstract
Cachexia represents progressive wasting of muscle and adipose tissue and is associated with increased morbidity and mortality. Although anorexia usually accompanies cachexia, cachexia rarely responds to increased food intake alone. Our knowledge of the underlying mechanisms responsible for cachexia remains incomplete. However, most states of cachexia are associated with underlying inflammatory processes and/or cancer. These processes activate protein degradation and lipolytic pathways, resulting in tissue loss. In this article, we briefly review the pathophysiology of cachexia and discuss the role of specific nutrient supplements for the treatment of cachexia. The branched chain amino acid leucine, the leucine metabolite beta-hydroxy-beta-methylbutyrate, arginine, glutamine, omega-3 long chain fatty acids, conjugated linoleic acid, and polyphenols have demonstrated some efficacy in animal and/or human studies. Optimal treatment for cachexia is likely aimed at maximizing muscle and adipose synthesis while minimizing degradation.
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Affiliation(s)
- Rafat Siddiqui
- Methodist Research Institute, 1812 N Capitol Ave, Wile Hall, Room 120, Indianapolis, IN 46202, USA
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6
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Ghobadi H, Matin S, Nemati A, Naghizadeh-Baghi A. The effect of conjugated linoleic acid supplementation on the nutritional status of COPD patients. Int J Chron Obstruct Pulmon Dis 2016; 11:2711-2720. [PMID: 27843307 PMCID: PMC5098519 DOI: 10.2147/copd.s111629] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND COPD patients are susceptible to anorexia, reduction of caloric intake, weight loss, and malnutrition. One of the possible mechanisms is the increase of inflammatory markers such as interleukin 1β (IL1β), is highly correlated with anorexia. Considering the anti-inflammatory role of conjugated linoleic acid (CLA), this study aimed to investigate the effect of CLA supplementation on the nutritional status of COPD patients. PATIENTS AND METHODS In a double-blind clinical trial, 93 COPD patients who volunteered to participate in the study and who filled out a written consent form, were randomly assigned to control or supplementation groups. The patients in the supplementation group received 3.2 g of CLA on a daily basis for 6 weeks, while those in the control group received placebo on a daily basis for 6 weeks. For IL1β assessment, the patients' anthropometric indices and appetite score were checked and their blood samples were collected both before and after the treatment. Moreover, in order to investigate the changes in the caloric intake trend during the study, their dietary intake levels were assessed using 24-hour dietary recall, 3 days a week at the onset, in the 4th week, and at the end of the study. Eventually, 90 patients completed the study. RESULTS The results demonstrated a significant increase in appetite score (P=0.001), average caloric intake (P=0.01), and macronutrient intake (P<0.05), while a significant decrease was observed in the serum level of IL1β among the patients of the supplementation group (P=0.008). Meanwhile, although the supplementation group's body mass index was also higher on completion, compared to their own initial state as well as to that in the control group, the differences were not significant (P=0.13). CONCLUSION The findings of this research indicate that the consumption of CLA supplementation can be effective in regulating the appetite and improving the nutritional status of patients suffering from COPD through adjusting the serum level of IL1β.
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7
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Messinger-Rapport BJ, Gammack JK, Thomas DR, Morley JE. Clinical update on nursing home medicine: 2013. J Am Med Dir Assoc 2014; 14:860-76. [PMID: 24286710 DOI: 10.1016/j.jamda.2013.09.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Accepted: 09/18/2013] [Indexed: 12/18/2022]
Abstract
This is the seventh article in the series of Clinical Updates on Nursing Home Care. The topics covered are antiresorptive drugs, hip fracture, hypertension, orthostatic hypotension, depression, undernutrition, anorexia, cachexia, sarcopenia, exercise, pain, and behavioral and psychological symptoms of dementia.
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8
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Saira Chowdhury, Orla Hynes. Nutrition in Upper Gastrointestinal Cancer. Nutr Cancer 2013. [DOI: 10.1002/9781118788707.ch12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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9
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Abstract
The intermediate and advanced stages of Alzheimer's disease (AD) are frequently associated with weight loss (WL), but WL may even precede the onset of cognitive symptoms. This review focuses on the possible aetiologic and temporal relationships between AD and WL. When WL occurs some years before any signs of cognitive impairment, it may be a risk factor for dementia due to deficiency of several micronutrients, such as vitamins and essential fatty acids, and consequent oxidative tissue damage. The leptin reduction associated with WL may also facilitate cognitive decline. The mechanisms potentially inducing WL in AD include lower energy intake, higher resting energy expenditure, exaggerated physical activity, or combinations of these factors. A hypermetabolic state has been observed in animals with AD, but has not been confirmed in human subjects. This latter mechanism could involve amyloid assemblies that apparently increase the circulating cytokine levels and proton leakage in mitochondria. WL may be caused by patients’ increased physical activity as they develop abnormal motor behaviour (restlessness and agitation) and waste energy while trying to perform daily activities. During the course of AD, patients usually find it increasingly difficult to eat, so they ingest less food. AD-related neurodegeneration also affects brain regions involved in regulating appetite. The caregiver has an important role in ensuring an adequate food intake and controlling behavioural disturbances. In conclusion, WL is closely linked to AD, making periodic nutritional assessments and appropriate dietary measures important aspects of an AD patient's treatment.
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10
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LeGrand EK, Alcock J. Turning up the heat: immune brinksmanship in the acute-phase response. QUARTERLY REVIEW OF BIOLOGY 2012; 87:3-18. [PMID: 22518930 DOI: 10.1086/663946] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
The acutephase response (APR) is a systemic response to severe trauma, infection, and cancer, although many of the numerous cytokine-mediated components of the APR are incompletely understood. Some of these components, such as fever, reduced availability of iron and zinc, and nutritional restriction due to anorexia, appear to be stressors capable of causing harm to both the pathogen and the host. We review how the host benefits from differences in susceptibility to stress between pathogens and the host. Pathogens, infected host cells, and neoplastic cells are generally more stressed or vulnerable to additional stress than the host because: (a) targeted local inflammation works in synergy with APR stressors; (b) proliferation/growth increases vulnerability to stress; (c) altered pathogen physiology results in pathogen stress or vulnerability; and (d) protective heat shock responses are partially abrogated in pathogens since their responses are utilized by the host to enhance immune responses. Therefore, the host utilizes a coordinated system of endogenous stressors to provide additional levels of defense against pathogens. This model of immune brinksmanship can explain the evolutionary basis for the mutually stressful components of the APR.
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Affiliation(s)
- Edmund Kenwood LeGrand
- Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee Knoxville, Tennessee 37996, USA.
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11
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Holmes S. Nutrition in the care of patients with cancer cachexia. Br J Community Nurs 2011; 16:314, 316, 318 passim. [PMID: 21727788 DOI: 10.12968/bjcn.2011.16.7.314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Cancer cachexia, a progressive wasting syndrome experienced by approximately 80% of patients, is characterized by loss of adipose tissue and lean body mass. This complex metabolic process reflects both reduced nutrient availability and increased nutritional demand. Though cachexia is most commonly associated with particular tumours, no patient or tumour are excluded. This article provides an overview of cachexia and its pathophysiology and the factors contributing to its development before considering its impact on individuals. Emphasis is placed on the nutritional aspects of its management.
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Affiliation(s)
- Susan Holmes
- Faculty of Health and Social Care, Canterbury Christ Church University, Kent.
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12
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13
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Arends J, Zuercher G, Dossett A, Fietkau R, Hug M, Schmid I, Shang E, Zander A. Non-surgical oncology - Guidelines on Parenteral Nutrition, Chapter 19. GERMAN MEDICAL SCIENCE : GMS E-JOURNAL 2009; 7:Doc09. [PMID: 20049066 PMCID: PMC2795366 DOI: 10.3205/000068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/14/2009] [Indexed: 11/30/2022]
Abstract
Reduced nutritional state is associated with unfavourable outcomes and a lower quality of life in patients with malignancies. Patients with active tumour disease frequently have insufficient food intake. The resting energy expenditure in cancer patients can be increased, decreased, or remain unchanged compared to predicted values. Tumours may result in varying degrees of systemic pro-inflammatory processes with secondary effects on all significant metabolic pathways. Therapeutic objectives are to stabilise nutritional state with oral/enteral nutrition and parenteral nutrition (PN) and thus to prevent or reduce progressive weight loss. The maintenance or improvement of quality of life, and the increase in the effectiveness and a reduction in the side-effects of antitumor therapy are further objectives. Indications for PN in tumour patients are essentially identical to those in patients with benign illnesses, with preference given to oral or enteral nutrition when feasible. A combined nutritional concept is preferred if oral or enteral nutrition are possible but not sufficient. There are generally no accepted standards for ideal energy and nutrient intakes in oncological patients, particularly when exclusive artificial nutrition is administered. The use of PN as a general accompaniment to radiotherapy or chemotherapy is not indicated, but PN is indicated in chronic severe radiogenic enteritis or after allogenic transplantation with pronounced mucositis or GvH-related gastrointestinal damage for prolonged periods, with particular attention to increased risk of bleeding and infection. No PN is necessary in the terminal phase.
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Affiliation(s)
- J Arends
- Dept. of Medical Oncology, Tumour Biology Center, University of Freiburg, Germany
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14
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Clinical Update on Nursing Home Medicine: 2009. J Am Med Dir Assoc 2009; 10:530-53. [DOI: 10.1016/j.jamda.2009.08.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2009] [Accepted: 08/04/2009] [Indexed: 12/25/2022]
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15
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Affiliation(s)
- David R Thomas
- Division of Geriatric Medicine, Saint Louis, Missouri 63104, USA.
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16
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Holmes S. A difficult clinical problem: Diagnosis, impact and clinical management of cachexia in palliative care. Int J Palliat Nurs 2009; 15:320, 322-6. [DOI: 10.12968/ijpn.2009.15.7.43421] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Susan Holmes
- Faculty of Health and Social Care, Canterbury Christ Church Univeersity, Kent
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17
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Ravasco P, Monteiro-Grillo I, Camilo M. Colorectal Cancer: Intrinsic Characteristics Modulate Cancer Energy Expenditure and the Risk of Cachexia. Cancer Invest 2009; 25:308-14. [PMID: 17661205 DOI: 10.1080/07357900701208873] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE To conduct a prospective longitudinal study in colorectal cancer (CRC) patients: 1) to evaluate resting energy expenditure (REE), weight/dietary intake changes, and response to treatment, taking into consideration cancer stage and histology; 2) to determine their potential interrelations; and 3) to quantify the relative contributions to REE of cancer/nutrition/treatment. PATIENTS AND METHODS 101 CRC patients proposed for neoadjuvant radiotherapy (RT) were evaluated before and after RT: REE (indirect calorimetry measurements), percentage of weight loss, usual diet (diet history), current diet (24 hour recall), and treatment response. RESULTS REE was higher in Stages III/IV versus I/II, at the RT onset (p < 0.002) and end (p = 0.02), and in moderately/poorly/undifferentiated cancers vs well differentiated (onset, p < 0.001) and (RT end, p = 0.01); weight/intake reductions were also greater in Stages III/IV versus I/II (p < 0.01) and in moderately/poorly/undifferentiated cancers versus well differentiated (p < 0.02). According to patients' response to treatment, REE was increased in Stage III/IV (p < 0.005) and Grade 2/3 histology (p < 0.003). In nonresponders, REE increased 7.2 +/- 1.3 kcal/kg/day and decreased 2.8 +/- 0.4 kcal/kg/day in responders. REE changes were not-significantly influenced by weight/intake. Relative contributions to baseline REE were determined in 25 percent by stage, in 25 percent by histology, in 3 percent by intake and in 4 percent by weight loss. At the end of RT, higher REE was attributed in 26 percent to stage, in 27 percent to histology, in 30 percent to nontreatment response, in 9 percent to intake, and in 8 percent to weight loss. CONCLUSIONS In this CRC patient population, higher metabolic rates were mainly determined by the tumor burden and aggressiveness in association with response to treatment clearly disclaiming the effect of weight loss and/or dietary intake reductions.
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Affiliation(s)
- Paula Ravasco
- Instituto de Medicina Molecular, Unidade de Nutrição e Metabolismo, Faculdade de Medicina Universidade de Lisboa, Lisboa, Portugal.
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18
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Bozzetti F, Arends J, Lundholm K, Micklewright A, Zurcher G, Muscaritoli M. ESPEN Guidelines on Parenteral Nutrition: non-surgical oncology. Clin Nutr 2009; 28:445-54. [PMID: 19477052 DOI: 10.1016/j.clnu.2009.04.011] [Citation(s) in RCA: 308] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2009] [Accepted: 04/14/2009] [Indexed: 12/29/2022]
Abstract
Parenteral nutrition offers the possibility of increasing or ensuring nutrient intake in patients in whom normal food intake is inadequate and enteral nutrition is not feasible, is contraindicated or is not accepted by the patient. These guidelines are intended to provide evidence-based recommendations for the use of parenteral nutrition in cancer patients. They were developed by an interdisciplinary expert group in accordance with accepted standards, are based on the most relevant publications of the last 30 years and share many of the conclusions of the ESPEN guidelines on enteral nutrition in oncology. Under-nutrition and cachexia occur frequently in cancer patients and are indicators of poor prognosis and, per se, responsible for excess morbidity and mortality. Many indications for parenteral nutrition parallel those for enteral nutrition (weight loss or reduction in food intake for more than 7-10 days), but only those who, for whatever reason cannot be fed orally or enterally, are candidates to receive parenteral nutrition. A standard nutritional regimen may be recommended for short-term parenteral nutrition, while in cachectic patients receiving intravenous feeding for several weeks a high fat-to-glucose ratio may be advised because these patients maintain a high capacity to metabolize fats. The limited nutritional response to the parenteral nutrition reflects more the presence of metabolic derangements which are characteristic of the cachexia syndrome (or merely the short duration of the nutritional support) rather than the inadequacy of the nutritional regimen. Perioperative parenteral nutrition is only recommended in malnourished patients if enteral nutrition is not feasible. In non-surgical well-nourished oncologic patients routine parenteral nutrition is not recommended because it has proved to offer no advantage and is associated with increased morbidity. A benefit, however, is reported in patients undergoing hematopoietic stem cell transplantation. Short-term parenteral nutrition is however commonly accepted in patients with acute gastrointestinal complications from chemotherapy and radiotherapy, and long-term (home) parenteral nutrition will sometimes be a life-saving maneuver in patients with sub acute/chronic radiation enteropathy. In incurable cancer patients home parenteral nutrition may be recommended in hypophagic/(sub)obstructed patients (if there is an acceptable performance status) if they are expected to die from starvation/under nutrition prior to tumor spread.
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Affiliation(s)
- F Bozzetti
- Department of Surgery, General Hospital of Prato, Prato, Italy
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Abstract
Unintended weight loss has a profound effect on morbidity and mortality in older persons. A therapeutic approach to unintended weight loss in older persons depends on correct classification. A careful differential diagnostic approach is mandatory, combined with nutritional and often pharmacological interventions. While starvation due to protein-energy undernutrition is widely regarded as the primary cause of loss of fat and fat-free mass in older persons, a failure to improve with nutritional replacement should trigger a consideration of other causes. Both sarcopenia and cachexia are resistant to hypercaloric feeding. Cachexia may be amenable to suppression of proinflammatory cytokines in known inflammatory disease states.
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Affiliation(s)
- David R Thomas
- Saint Louis University Health Sciences Center, Division of Geriatric Medicine, Saint Louis, MO 63104, USA
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Correia M, Cravo M, Marques-Vidal P, Grimble R, Dias-Pereira A, Faias S, Nobre-Leitão C. Serum concentrations of TNF-alpha as a surrogate marker for malnutrition and worse quality of life in patients with gastric cancer. Clin Nutr 2007; 26:728-35. [DOI: 10.1016/j.clnu.2007.08.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2006] [Revised: 08/08/2007] [Accepted: 08/29/2007] [Indexed: 11/12/2022]
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Wouters EF, Celis MP, Breyer MK, Rutten EP, Graat-Verboom L, Spruit MA. Co-morbid manifestations in COPD. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.rmedu.2007.08.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Thomas DR. Loss of skeletal muscle mass in aging: Examining the relationship of starvation, sarcopenia and cachexia. Clin Nutr 2007; 26:389-99. [PMID: 17499396 DOI: 10.1016/j.clnu.2007.03.008] [Citation(s) in RCA: 324] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2006] [Revised: 03/13/2007] [Accepted: 03/18/2007] [Indexed: 12/25/2022]
Abstract
A loss of body weight or skeletal muscle mass is common in older persons and is a harbinger of poor outcome. Involuntary weight loss can be categorized into three primary etiologies of starvation, sarcopenia, and cachexia. Starvation results in a loss of body fat and non-fat mass due to inadequate intake of protein and energy. Sarcopenia is associated with a reduction in muscle mass and strength occurring with normal aging, associated with a reduction in motor unit number and atrophy of muscle fibers, especially the type IIa fibers. The loss of muscle mass with aging is clinically important because it leads to diminished strength and exercise capacity. Cachexia is widely recognized as severe wasting accompanying disease states such as cancer or immunodeficiency disease, but does not have a universally accepted definition. The key clinical question is whether these changes in body composition are distinct entities or represent an interdependent continuum. The importance of defining the distinction lies in developing a targeted therapeutic approach to skeletal muscle loss and muscle strength in older persons. Failure to distinguish among these causes of skeletal muscle loss often results in frustration over the clinical response to therapeutic interventions.
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Affiliation(s)
- David R Thomas
- Division of Geriatric Medicine, Saint Louis University Medical Center, Saint Louis, MO 63104, USA.
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George J, Cannon T, Lai V, Richey L, Zanation A, Hayes DN, Shores C, Guttridge D, Couch M. Cancer cachexia syndrome in head and neck cancer patients: Part II. Pathophysiology. Head Neck 2007; 29:497-507. [PMID: 17390378 DOI: 10.1002/hed.20630] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Cancer cachexia is a morbid wasting syndrome common among patients with head and neck cancer. While its clinical manifestations have been well characterized, its pathophysiology remains complex. A comprehensive literature search on cancer cachexia was performed using the National Library of Medicine's PubMed. The Cochrane Library and Google search engine were also used. Recent evidence and new concepts on the pathophysiology of cancer cachexia are summarized. Targeted therapies are presented, and new concepts are highlighted. Cancer cachexia is characterized by complex, multilevel pathogenesis. It involves up-regulated tissue catabolism and impaired anabolism, release of tumor-derived catabolic factors and inflammatory cytokines, and neuroendocrine dysfunction. These culminate to create an energy-inefficient state characterized by wasting, chronic inflammation, neuroendocrine dysfunction, and anorexia.
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Affiliation(s)
- Jonathan George
- Doris Duke Clinical Research Fellowship, The Verne S. Caviness General Clinical Research Center, University of North Carolina School of Medicine, Chapel Hill, NC 27599-7070, USA
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Castellanos VH, Litchford MD, Campbell WW. Modular protein supplements and their application to long-term care. Nutr Clin Pract 2007; 21:485-504. [PMID: 16998147 DOI: 10.1177/0115426506021005485] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Modular protein supplements are added to either the diet or enteral formula to increase the protein or amino acid intakes of people who are nutritionally compromised. Protein supplements are aggressively marketed to long-term care clinicians because protein energy malnutrition and wounds are a common problem in this care setting. It can be challenging for clinicians to distinguish one product from another and to determine the best product for a specific application or nutrition care goal. Modular protein products can be sorted into 4 categories: (1) protein concentrates derived from a complete protein such as milk, soy, or eggs; (2) protein concentrates derived from collagen, either alone or in combination with a complete protein; (3) doses of 1 or more dispensable (nonessential) amino acids; and (4) hybrids of the complete or collagen-based proteins and amino acid dose. Modular protein supplements are generally provided either as a substrate for protein synthesis or as a source of 1 or more amino acids that may be conditionally indispensable (conditionally essential) under certain disease conditions. This review provides guidelines for the use of modular protein supplements according to their intended physiologic function and the assessment and nutrition care goals of the long-term care resident.
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Gonzalez PV, Cragnolini AB, Schiöth HB, Scimonelli TN. Interleukin-1 beta-induced anorexia is reversed by ghrelin. Peptides 2006; 27:3220-5. [PMID: 17097765 DOI: 10.1016/j.peptides.2006.09.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2006] [Revised: 09/20/2006] [Accepted: 09/25/2006] [Indexed: 11/20/2022]
Abstract
Interleukins, in particular interleukin-1beta (IL-1beta), reduce food intake after peripheral and central administration, which suggests that they contribute to anorexia during various infectious, neoplastic, and autoimmune diseases. On the other hand, ghrelin stimulates food intake by acting on the central nervous system (CNS) and is considered an important regulator of food intake in both rodents and humans. In the present study, we investigated if ghrelin could reverse IL-1beta-induced anorexia. Intracerebroventricular (i.c.v.) injection of 15, 30 or 45 ng/microl of IL-1beta caused significant suppression of food intake in 20 h fasting animals. This effect lasted for a 24h period. Ghrelin (0.15 nmol or 1.5 nmol/microl) produced a significant increase in cumulative food intake in normally fed animals. However, it did not alter food intake in 20 h fasting animals. Central administration of ghrelin reduced the anorexic effect of IL-1beta (15 ng/microl). The effect was observed 30 min after injection and lasted for the next 24h. This study provides evidence that ghrelin is an orexigenic peptide capable of antagonizing IL-1beta-induced anorexia.
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Affiliation(s)
- Patricia Verónica Gonzalez
- Departamento de Farmacología, Facultad de Ciencias Químicas, Ciudad Universitaria, Universidad Nacional de Córdoba, 5000 Córdoba, Argentina
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Arends J, Bodoky G, Bozzetti F, Fearon K, Muscaritoli M, Selga G, van Bokhorst-de van der Schueren MAE, von Meyenfeldt M, Zürcher G, Fietkau R, Aulbert E, Frick B, Holm M, Kneba M, Mestrom HJ, Zander A. ESPEN Guidelines on Enteral Nutrition: Non-surgical oncology. Clin Nutr 2006; 25:245-59. [PMID: 16697500 DOI: 10.1016/j.clnu.2006.01.020] [Citation(s) in RCA: 386] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2006] [Accepted: 01/20/2006] [Indexed: 02/06/2023]
Abstract
Enteral nutrition (EN) by means of oral nutritional supplements (ONS) and tube feeding (TF) offers the possibility of increasing or ensuring nutrient intake in cases where normal food intake is inadequate. These guidelines are intended to give evidence-based recommendations for the use of ONS and TF in cancer patients. They were developed by an interdisciplinary expert group in accordance with officially accepted standards, are based on all relevant publications since 1985 and were discussed and accepted in a consensus conference. Undernutrition and cachexia occur frequently in cancer patients and are indicators of poor prognosis. EN should be started if undernutrition already exists or if food intake is markedly reduced for more than 7-10 days. Standard formulae are recommended for EN. Nutritional needs generally are comparable to non-cancer subjects. In cachectic patients metabolic modulators such as progestins, steroids and possibly eicosapentaenoic acid may help to improve nutritional status. EN is indicated preoperatively for 5-7 days in cancer patients undergoing major abdominal surgery. During radiotherapy of head/neck and gastrointestinal regions dietary counselling and ONS prevent weight loss and interruption of radiotherapy. Routine EN is not indicated during (high-dose) chemotherapy.
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Affiliation(s)
- J Arends
- Department of Medical Oncology, Tumor Biology Center, Albert-Ludwigs-Universität, Freiburg, Germany.
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Abstract
Cancer-associated malnutrition can result from local effects of a tumour, the host response to the tumour and anticancer therapies. Although cancer patients often have reduced food intake (due to systemic effects of the disease, local tumour effects, psychological effects or adverse effects of treatment), alterations in nutrient metabolism and resting energy expenditure (REE) may also contribute to nutritional status. Several agents produced by the tumour directly, or systemically in response to the tumour, such as pro-inflammatory cytokines and hormones, have been implicated in the pathogenesis of malnutrition and cachexia. The consequences of malnutrition include impairment of immune functions, performance status, muscle function, and quality of life. In addition, responses to chemotherapy are decreased, chemotherapy-induced toxicity and complications are more frequent and severe, and survival times are shortened. Depression, fatigue and malaise also significantly impact on patient well-being. In addition, cancer-related malnutrition is associated with significant healthcare-related costs. Nutritional support, addressing the specific needs of this patient group, is required to help improve prognosis, and reduce the consequences of cancer-associated nutritional decline.
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Affiliation(s)
- Eric Van Cutsem
- Digestive Oncology Unit, University Hospital Gasthuisberg, Leuven, Belgium.
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Babcock TA, Dekoj T, Espat NJ. Experimental studies defining omega-3 fatty acid antiinflammatory mechanisms and abrogation of tumor-related syndromes. Nutr Clin Pract 2005; 20:62-74. [PMID: 16207647 DOI: 10.1177/011542650502000162] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Clinical and experimental evidence has supported a benefit for the inclusion of fish oils (a primary source of omega-3 fatty acids) as a component of a normal healthy diet. Polyunsaturated omega-3 fatty acids have been demonstrated to be of benefit in a number of inflammation-associated disease states, including atherosclerosis, autoimmune disorders, malignancy, and sepsis. The beneficial effects of omega-3 fatty acids are thought to occur through the postulated antiinflammatory actions of omega-3 fats; however, the specific mechanism(s) of action has not been completely defined. In this review, we discuss the recent progress made in our laboratory on defining the mechanisms of omega-3 fatty acids activity.
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Affiliation(s)
- Tricia A Babcock
- Department of Surgery, University of Illinois at Chicago, Chicago, IL 60612, USA
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Affiliation(s)
- David R Thomas
- The Division of Geriatric Medicine, Saint Louis Health Sciences Center, 1402 South Grand Blvd., M238, Saint Louis, MO 63104, USA.
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Abstract
Malnutrition is a common problem among patients with cancer, affecting up to 85% of patients with certain cancers (e.g. pancreas). In severe cases, malnutrition can progress to cachexia, a specific form of malnutrition characterised by loss of lean body mass, muscle wasting, and impaired immune, physical and mental function. Cancer cachexia is also associated with poor response to therapy, increased susceptibility to treatment-related adverse events, as well as poor outcome and quality of life. Cancer cachexia is a complex, multifactorial syndrome, which is thought to result from the actions of both host- and tumour-derived factors, including cytokines involved in a systemic inflammatory response to the tumour. Early intervention with nutritional supplementation has been shown to halt malnutrition, and may improve outcome in some patients. However, increasing nutritional intake is insufficient to prevent the development of cachexia, reflecting the complex pathogenesis of this condition. Nutritional supplements containing anti-inflammatory agents, for example the polyunsaturated fatty acid (PUFA) eicosapentanoic acid (EPA), have been shown to be more beneficial to malnourished patients than nutritional supplementation alone. EPA has been shown to interfere with multiple mechanisms implicated in the pathogenesis of cancer cachexia, and in clinical studies, has been associated with reversal of cachexia and improved survival.
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Affiliation(s)
- J M Argilés
- Department of Biochemistry and Molecular Biology, University of Barcelona, Barcelona, Spain.
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Pepersack T. L'altération des fonctions sensorielles et de l'appétit est-elle une fatalité chez le sujet âgé ? NUTR CLIN METAB 2004. [DOI: 10.1016/j.nupar.2004.09.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Bolton CE, Ionescu AA, Shiels KM, Pettit RJ, Edwards PH, Stone MD, Nixon LS, Evans WD, Griffiths TL, Shale DJ. Associated loss of fat-free mass and bone mineral density in chronic obstructive pulmonary disease. Am J Respir Crit Care Med 2004; 170:1286-93. [PMID: 15374843 DOI: 10.1164/rccm.200406-754oc] [Citation(s) in RCA: 225] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We hypothesized that in patients with chronic obstructive pulmonary disease, loss of fat-free mass (FFM) and loss of bone mineral density (BMD) were related to (1) each other and may be clinically inapparent, (2) urinary markers of cellular and bone collagen protein breakdown, and (3) severity of lung disease. Eight-one patients and 38 healthy subjects underwent dual-energy X-ray absorptiometry to determine body composition and BMD. Urinary protein breakdown markers, inflammatory mediators, and their soluble receptors were determined. Thirty-three patients had a low fat-free mass index (kg/m(2)), 17 of whom had a normal body mass index. Thirty-two percent of patients (13% of healthy subjects) had osteoporosis at the hip or lumbar spine. The marker of cellular protein breakdown was elevated in patients and related to lung disease severity and body composition. The marker of bone collagen breakdown was greater in patients with osteoporosis. Inflammatory mediators were elevated in patients. Loss of FFM and loss of BMD were related, occurred commonly, and could be subclinical in patients with chronic obstructive pulmonary disease. Loss of both was greatest with severe lung disease. Increased excretion of cellular and bone collagen protein breakdown products in those with low FFM and BMD indicates a protein catabolic state in these patients.
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Affiliation(s)
- Charlotte E Bolton
- Section of Respiratory and Communicable Diseases, University of Wales College of Medicine, Academic Centre, Llandough Hospital, Penarth, Vale of Glamorgan CF64 2XX, UK
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Ravasco P, Monteiro-Grillo I, Vidal PM, Camilo ME. Nutritional Deterioration in Cancer: The Role of Disease and Diet. Clin Oncol (R Coll Radiol) 2003; 15:443-50. [PMID: 14689999 DOI: 10.1016/s0936-6555(03)00155-9] [Citation(s) in RCA: 159] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
AIMS Under-nutrition is a major source of morbidity and mortality in cancer patients. This prospective, cross-sectional study aimed to evaluate the relative contributions of cancer staging, duration and diet on patients' nutritional deterioration. MATERIALS AND METHODS We included 205 consecutive patients (133 men and 72 women) with head and neck, gastro-oesophageal, colon and rectum cancer, age 53 +/- 12 (33-86) years, referred for radiotherapy (primary, adjunctive to surgery, combined with chemotherapy or with palliative intent). We registered clinical variables, nutritional status (percentage of weight loss, Patient-Generated Subjective Global Assessment and body mass index), nutritional requirements, usual diet intake (diet history) and current intake (24-h recall). RESULTS In stage III and IV, we observed a significant decrease of usual and current energy and protein intake (P=0.002), which were not observed in stage I and II. Reduction in nutritional intake was influenced by disease duration (P=0.04), but when the latter was evaluated in a multivariate analysis, current dietary intake was associated only with staging (P=0.004), thus disclosing a distinct pattern of nutritional intake between stages and diagnosis. Using a general linear model, advanced staging showed the most significant association with nutritional depletion (P=0.0001). We also found significant associations for tumour location (P=0.001), disease duration (P=0.002), nutritional intake (P=0.003) and previous surgery or chemotherapy (P=0.02). Percentage weight loss showed a consistently superior performance with regard to clinical variables and ability to detect mild to extreme nutritional changes. Patient-Generated Subjective Global Assessment had a very high sensitivity and specificity, and a strong capacity for detecting patients at nutritional risk compared with body mass index. CONCLUSIONS Nutritional depletion is multifactorial, dependent mainly on the tumour burden of the host. Percentage weight loss is a sensitive and specific tool that can screen and identify malnutrition effectively. Its joint use with Patient-Generated Subjective Global Assessment, which establishes boundaries for nutritional therapy, will optimise the efficacy of nutritional assessment and support in cancer patients.
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Affiliation(s)
- P Ravasco
- Centre of Nutrition and Metabolism, Institute of Molecular Medicine, Faculty of Medicine, University of Lisbon, Portugal.
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37
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Abstract
Cancer cachexia is a poorly understood syndrome of anorexia, weight loss, and muscle wasting that negatively impacts quality of life and survival in cancer patients. Research has clearly implicated pro-inflammatory cytokines in the biology of cancer cachexia. More recent research implicates products of arachidonic acid and suggests that cachexia may be a chronic inflammatory condition rather than a nutritional aberration. To date, nutritional support to slow weight loss has focused primarily on increasing calorie intake. Alternatively, many foods contain factors that can modulate the synthesis or activity of pro-inflammatory mediators, especially the synthesis of prostaglandin E2 from arachidonic acid. These factors and foods are sometimes called nutraceuticals, and research is needed to evaluate their efficacy in combating cancer cachexia.
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Affiliation(s)
- Donna O McCarthy
- National Institute of Nursing Research, 31 Center Drive, Room 5B-13, Bethesda, MD 20892-2178, USA.
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Corcos M, Guilbaud O, Paterniti S, Moussa M, Chambry J, Chaouat G, Consoli SM, Jeammet P. Involvement of cytokines in eating disorders: a critical review of the human literature. Psychoneuroendocrinology 2003; 28:229-49. [PMID: 12573293 DOI: 10.1016/s0306-4530(02)00021-5] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A number of findings from clinical and animal studies indicate that pro-inflammatory cytokines may play roles in eating disorders. The measurement of pro-inflammatory cytokines (IL-1, IL-6, TNFalpha), which are known to decrease food intake, provides highly variable data from which firm conclusions cannot be drawn. In most of the longitudinal studies where pro-inflammatory cytokines have been shown to be impaired in anorexia or bulimia nervosa, a return to normal values was observed after renutrition. However these findings do not exclude the possibility that pro-inflammatory cytokines might be overproduced in specific brain areas and act locally without concomitantly increased serum or immune production. It was also pointed out that the production of the major type-1 cytokines (especially IL-2) was depressed in anorexia nervosa. It remains unclear whether this is due to undernutrition or to a specific underlying cause common to eating disorders. The impaired cytokine profile observed in eating disorders could be related to several factors including impaired nutrition, psychopathological and neuroendocrine factors. More particular attention should be devoted to the deregulation of the anti/pro-inflammatory balance. Deregulation of the cytokine network may be responsible for medical complications in eating disorder patients who are afflicted with chronic underweight.
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Affiliation(s)
- M Corcos
- Department of Psychiatry Adolescent and Young Adult Psychiatry, 42 Boulevard Jourdan, 75014 Paris, France.
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Abstract
The poor response to hypercaloric feeding in ill adults may be caused by failure to distinguish cachexia from starvation (Table 1). The chief difference between starvation and cachexia is that refeeding reverses starvation but is less effective for cachexia. The ineffectiveness of refeeding in treating cachexia may explain some of the poor results from direct nutritional interventions in clinical trials. Simple starvation should respond to voluntary or involuntary hypercaloric feedings. The failure to demonstrate a more positive response may be caused by underlying cachexic states.
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Affiliation(s)
- David R Thomas
- Division of Geriatric Medicine, Saint Louis Health Sciences Center, 1402 South Grand Boulevard M238, Saint Louis, MO 63140, USA.
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40
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Abstract
Cancer cachexia generally is considered to be the end stage in the progression of nutritional deterioration and wasting of malignancy (Ottery, 1995). In patients with advanced cancer, this condition is very common and decreases quality of life, as well as survival (Fearon et al., 2001; Ottery; Smith & Souba, 2001; Whitman, 2000). However, if early diagnosis and intervention can control cachexia, the potential exists to greatly improve a patient's quality of life and prolong survival. Because metabolic alterations inhibit the effective use of conventional nutritional support, anti-inflammatory agents or fish oil are possible options. Orexigenic agents may be prescribed if patients wish to improve oral intake. Steroids and progestational agents may be used to attempt to improve mood and appetite. Nutrition affects symptoms that need to be managed effectively. Nurses should work aggressively to correct factors that contribute to decreased food intake (e.g., nausea, pain) and correct factors that worsen debility (e.g., anemia). Information must be presented so that informed choices can be made and realistic eating goals set. An interdisciplinary approach that involves the nurse, physician, dietician, and possibly social worker or case manager, as well as the patient and family, is necessary to identify nutritional alterations, assess specific needs, and plan individual interventions. Whitman (2000) stated that counseling is the most effective and least expensive intervention. It may be conducted by any member of the healthcare team and should be combined with other interventions. Palliation of cachexia in patients with advanced cancer is a challenge for nurses. Hopefully, early and judicious use of these interventions may decrease the significant morbidity and mortality that result from cancer cachexia.
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McCarthy-Beckett DO. Dietary supplementation with conjugated linoleic acid does not improve nutritional status of tumor-bearing rats. Res Nurs Health 2002; 25:49-57. [PMID: 11807919 DOI: 10.1002/nur.10022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Tumor necrosis factor-alpha (TNF) is an immunoregulatory cytokine that plays a major role in tumor-induced anorexia and weight loss. Conjugated linoleic acids (CLA) are naturally occurring isomers of linoleic acid that, when added to the diet, improve food intake and body weight in mice injected with TNF. The purpose of the present study was to examine the effects of a diet supplemented with 0.5% CLA on the nutritional status of rats implanted with the Morris 7777 hepatoma. Body weight, food intake, serum levels of insulin-like growth factor, and splenocyte synthesis of TNF were not different in tumor-bearing animals fed CLA versus the control diet. However, insulin levels were increased in both tumor-bearing and control animals given CLA. The 0.5% CLA did not improve the nutritional status nor alter TNF synthesis in hypophagic tumor-bearing rats. The biological significance of increased insulin levels in animals given CLA remains to be determined.
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Affiliation(s)
- Donna O McCarthy-Beckett
- School of Nursing, K6-326, University of Wisconsin-Madison, 600 Highland Avenue, Madison WI 53792-2455, USA
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Corcos M, Guilbaud O, Chaouat G, Cayol V, Speranza M, Chambry J, Paterniti S, Moussa M, Flament M, Jeammet P. Cytokines and anorexia nervosa. Psychosom Med 2001; 63:502-4. [PMID: 11382279 DOI: 10.1097/00006842-200105000-00021] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Recent studies have indicated that the inflammatory cytokines could be implicated in anorexia nervosa and in its complications. To determinate the potential role of interleukins (IL-1, IL-2, IL-4, IL-6, IL-10), interferon (IFN gamma), tumor necrosis factor (TNF-alpha), and transforming growth factor (TGF-beta2) in anorexia nervosa, serum concentrations of these cytokines were measured in patients suffering from anorexia nervosa in comparison to healthy subjects. METHOD Twenty-nine anorexic women according to DSM-IV criteria participated in the study. The control group consisted of 20 healthy women without eating disorders, mood disorders, and immunological disorders. RESULTS We find that serum IL-2 and TGF-beta2 concentrations were both significantly decreased in anorexic patients, although the other cytokines did not differ significantly between the two groups. CONCLUSION Our results show that in patients with anorexia nervosa, there are lower levels of specific cytokines (especially IL-2 and TGF-beta2). These levels may reflect the combination of impaired nutrition and weight loss, therefore, the dysregulation of these cytokines may contribute in anorexia's complications. Follow-up studies should examine the effects of parameters such as starvation, psychopathologic factors, and psychoneuroendocrinological perturbation which could affect interplay between cytokines, neuropeptides, and neurotransmitters.
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Affiliation(s)
- M Corcos
- Department of Psychiatry Adolescent and Young Adult Psychiatry, Institut Mutualiste Montsouris, Paris, France.
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Grossie VB, Mailman D. Influence of the Ward colon tumor on the host response to endotoxin. J Cancer Res Clin Oncol 2001; 123:189-94. [PMID: 9177490 DOI: 10.1007/bf01240314] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Cachexia and a decreased immune function are negative prognostic factors for cancer patients. While the decreased immunity results in a greater susceptibility to bacterial infection, the response of the host to the resulting infection is not clear. The experiments reported here were designed to evaluate the toxicity of endotoxin to rats with a transplantable Ward colon tumor (WCT) and to evaluate the mechanism of the observed increase in lethal toxicity. The lethal toxicity of endotoxin (lipopolysaccharide, LPS) at 5 mg/kg, i.p. was evaluated in the first of two experiments. Rats received LPS and were observed for morbidity and weight loss for a period of 11 days. A second experiment was done to evaluate the effect of LPS on the plasma nitrate/nitrite concentrations and plasma indicators of host tissue dysfunction. LPS was administered as previously described but blood and tissues were collected 5 h after LPS administration. LPS resulted in the death of 1 of 12 nontumor-bearing (NTB) rats and a transient weight loss in the survivors. This same dose of LPS, however, resulted in death for 10 of 12 WCT rats with tumor burdens less than 4% of body weight. The response of WCT rats 5 h after LPS was then compared with that of age-matched NTB rats. Plasma albumin concentrations were not affected by LPS in NTB rats but were significantly decreased in WCT rats. Peripheral blood gases were not consistently affected by LPS in either group. Peripheral blood white cell counts, except monocytes, were significantly decreased by LPS in both groups. Monocyte counts in peripheral blood were further reduced in WCT rats compared with NTB rats receiving LPS. The presence of the WCT significantly enhanced the LPS-associated increase in spleen weight. Liver weights were lower in LPS rats but there was no effect of the presence of WCT. The LPS-associated increase in plasma nitrate/nitrite concentration was enhanced by the WCT. The plasma arginine and citrulline concentrations were altered in a manner consistent with an increase in nitric oxide synthesis. An increase in plasma ornithine concentration suggests an increase in arginine metabolism by arginase. The plasma concentration of alanine aminotransferase was significantly elevated when WCT rats received LPS, suggesting enhanced hepatic dysfunction. The plasma blood urea nitrogen concentration was elevated by LPS to a greater extent in the WCT rats than in the NTB controls, indicating increased renal dysfunction. These results demonstrate that the Ward colon tumor increases the host lethal response to the endotoxin, a toxic product of bacterial infections. The mechanisms of lethality may include an increased nitric oxide synthesis in WCT rats and enhanced liver and renal toxicity.
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Affiliation(s)
- V B Grossie
- University of Texas at Houston Medical School, Department of Integrative Biology, 77225, USA.
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Babcock T, Helton WS, Espat NJ. Eicosapentaenoic acid (EPA): an antiinflammatory omega-3 fat with potential clinical applications. Nutrition 2000; 16:1116-8. [PMID: 11118844 DOI: 10.1016/s0899-9007(00)00392-0] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- T Babcock
- Surgical Laboratories, Department of Surgery, University of Illinois at Chicago, 60612, USA
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Ionescu AA, Nixon LS, Evans WD, Stone MD, Lewis-Jenkins V, Chatham K, Shale DJ. Bone density, body composition, and inflammatory status in cystic fibrosis. Am J Respir Crit Care Med 2000; 162:789-94. [PMID: 10988084 DOI: 10.1164/ajrccm.162.3.9910118] [Citation(s) in RCA: 120] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Low body weight and loss of bone mass are major problems in adults with cystic fibrosis (CF) and chronic pulmonary infection. Although these complications probably have a multifactorial origin, we hypothesized that the continuous acute-phase inflammatory and catabolic state may contribute. We determined body composition, bone turnover, physical activity, and circulating interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-alpha), and their soluble receptors in 22 adults with CF and 22 age- and sex-matched healthy subjects. Comparisons were also made within patients before and after treatment of an exacerbation of respiratory symptoms. The patients had a lower mean (95% confidence interval [CI]) fat-free mass (FFM) 39.9 (36.3, 43.6) kg than healthy subjects, 49.4 (45.1, 53.7) kg, p < 0.05. The patients were in negative nitrogen balance and 20 had bone mineral density (BMD) Z scores </= 2.5 SD (n = 13) or </= 1 SD (n = 7) at least at one site. They had increased bone collagen breakdown, greatest in those with a reduced FFM. BMD was related to FEV(1) (r = 0.44), IL-6 (r = -0.60), and TNF-alpha-soluble receptors (r = -0.42, r = -0.50). Patients with a low FFM had greater concentrations of IL-6, which suppressed less after antibiotic treatment than in those with a normal FFM. Those with a low FFM were more catabolic and less active than those with a normal FFM. The association between altered body composition, catabolic status, and circulating inflammatory mediators suggests that chronic pulmonary infection in adults with CF may be a contributory factor in the long-term complications of low weight and bone disease.
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Affiliation(s)
- A A Ionescu
- Section of Respiratory Medicine, University of Wales College of Medicine and the Bone Research Unit, Academic Centre, University Hospital of Wales and Llandough Hospital NHS Trust, Penarth, South Glamorgan, United Kingdom
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Abstract
OBJECTIVES To provide a review of weight loss, cachexia (both primary and secondary), and weight gain in cancer patients. DATA SOURCES Research reports, review articles, textbooks, and personal communications. CONCLUSIONS Alterations in nutritional status have the potential to affect mortality, morbidity, and quality of life outcomes. The detection and treatment of malnutrition is important to success of therapy. IMPLICATIONS FOR NURSING PRACTICE Nursing interventions to help maintain optimal nutritional status in patients with cancer include careful assessment, identification of patients at risk, and management of problems before the initiation of therapy.
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Affiliation(s)
- R S Cunningham
- University of Pennsylvania School of Nursing, Philadelphia, USA
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LeGrand EK. Why infection-induced anorexia? The case for enhanced apoptosis of infected cells. Med Hypotheses 2000; 54:597-602. [PMID: 10859646 DOI: 10.1054/mehy.1999.0903] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A medically important paradox is why the body's own cytokines lead to reduced appetite and apparently inefficient metabolism as part of the acute-phase response. This self-induced nutrient restriction occurs just when the body must maintain a fever and other defensive functions. This paradox is often ignored or considered a metabolic derangement. Others, recognizing it to be a programmed response which must have net beneficial effects, consider the nutrient restriction to be an attempt to deny resources to infectious organisms. However, this explanation fails to address how the pathogen can be harmed more than the host. The hypothesis presented here offers an explanation. Apoptosis, or cell suicide, is becoming recognized as a useful defense against intracellular parasites, and nutrient restriction promotes apoptosis. Thus, nutrient restriction may encourage apoptosis of infected cells. Nutrient restriction can thereby offer protection by simultaneously limiting nutrients to both the host cells and the infectious organisms.
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Affiliation(s)
- E K LeGrand
- Pathology Department, R. W. Johnson Pharmaceutical Research Institute, Raritan, NJ 08869, USA
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