1
|
Tang G, Pi F, Wei Z, Li X. Effect of Glutamine on Short-term Surgical Outcomes in Rectal Cancer Patients Receiving Neoadjuvant Therapy: A Propensity Score Matching Study. Nutr Cancer 2023; 75:1254-1262. [PMID: 36920049 DOI: 10.1080/01635581.2023.2189046] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
The effect of glutamine on postoperative complications and postoperative recovery in rectal cancer (RC) patients receiving neoadjuvant therapy (NT) is unclear. This study aimed to investigate the effects of intravenous glutamine supplementation on short-term postoperative outcomes in these patients. This retrospective study included patients with RC who received NT and underwent radical surgery between January 2013 and July 2022 and were either administered glutamine (glutamine group) or not administered glutamine (non-glutamine group). Propensity score matching method was used to analyze and compare postoperative complications and other outcome indicators. A total of 208 patients were reviewed, and 53 were included in each group post matching. While no significant difference in the time to first solid food intake between the two groups was observed, the glutamine group had a significantly reduced incidence of postoperative complications, shorter length of hospital stay, and shorter time to first defecation, first exhaust, and first fluid diet intake than those of the control group. Moreover, glutamine alleviated the reduction in albumin and prealbumin levels. Perioperative parenteral glutamine supplementation effectively reduces the incidence of postoperative complications, promotes postoperative recovery, and improves albumin levels in patients undergoing RC surgery and receiving NT.
Collapse
Affiliation(s)
- Gang Tang
- Department of gastrointestinal surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Feng Pi
- Department of gastrointestinal surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhengqiang Wei
- Department of gastrointestinal surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiangshu Li
- Department of gastrointestinal surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| |
Collapse
|
2
|
Crowder SL, Hoogland AI, Welniak TL, LaFranchise EA, Carpenter KM, Li D, Rotroff DM, Mariam A, Pierce CM, Extermann M, Kim RD, Tometich DB, Figueiredo JC, Muzaffar J, Bari S, Turner K, Weinstock GM, Jim HS. Metagenomics and chemotherapy-induced nausea: A roadmap for future research. Cancer 2022; 128:461-470. [PMID: 34643945 PMCID: PMC8776572 DOI: 10.1002/cncr.33892] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 07/06/2021] [Accepted: 08/13/2021] [Indexed: 02/03/2023]
Abstract
Uncontrolled chemotherapy-induced nausea and vomiting can reduce patients' quality of life and may result in premature discontinuation of chemotherapy. Although nausea and vomiting are commonly grouped together, research has shown that antiemetics are clinically effective against chemotherapy-induced vomiting (CIV) but less so against chemotherapy-induced nausea (CIN). Nausea remains a problem for up to 68% of patients who are prescribed guideline-consistent antiemetics. Despite the high prevalence of CIN, relatively little is known regarding its etiology independent of CIV. This review summarizes a metagenomics approach to the study and treatment of CIN with the goal of encouraging future research. Metagenomics focuses on genetic risk factors and encompasses both human (ie, host) and gut microbial genetic variation. Little work to date has focused on metagenomics as a putative biological mechanism of CIN. Metagenomics has the potential to be a powerful tool in advancing scientific understanding of CIN by identifying new biological pathways and intervention targets. The investigation of metagenomics in the context of well-established demographic, clinical, and patient-reported risk factors may help to identify patients at risk and facilitate the prevention and management of CIN.
Collapse
Affiliation(s)
| | | | | | | | | | - Daneng Li
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center
| | - Daniel M. Rotroff
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Arshiya Mariam
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | | | - Richard D. Kim
- Department of Hematology Oncology, Moffitt Cancer Center
| | | | | | - Jameel Muzaffar
- Department of Head and Neck-Endocrine Oncology, Moffitt Cancer Center
| | - Shahla Bari
- Department of Hematology Oncology, Moffitt Cancer Center
| | - Kea Turner
- Department of Health Outcomes and Behavior, Moffitt Cancer Center
| | | | - Heather S.L. Jim
- Department of Health Outcomes and Behavior, Moffitt Cancer Center
| |
Collapse
|
3
|
Muscaritoli M, Arends J, Bachmann P, Baracos V, Barthelemy N, Bertz H, Bozzetti F, Hütterer E, Isenring E, Kaasa S, Krznaric Z, Laird B, Larsson M, Laviano A, Mühlebach S, Oldervoll L, Ravasco P, Solheim TS, Strasser F, de van der Schueren M, Preiser JC, Bischoff SC. ESPEN practical guideline: Clinical Nutrition in cancer. Clin Nutr 2021; 40:2898-2913. [PMID: 33946039 DOI: 10.1016/j.clnu.2021.02.005] [Citation(s) in RCA: 390] [Impact Index Per Article: 130.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 01/23/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND This practical guideline is based on the current scientific ESPEN guidelines on nutrition in cancer patients. METHODS ESPEN guidelines have been shortened and transformed into flow charts for easier use in clinical practice. The practical guideline is dedicated to all professionals including physicians, dieticians, nutritionists and nurses working with patients with cancer. RESULTS A total of 43 recommendations are presented with short commentaries for the nutritional and metabolic management of patients with neoplastic diseases. The disease-related recommendations are preceded by general recommendations on the diagnostics of nutritional status in cancer patients. CONCLUSION This practical guideline gives guidance to health care providers involved in the management of cancer patients to offer optimal nutritional care.
Collapse
Affiliation(s)
- Maurizio Muscaritoli
- Department of Translational and Precision Medicine University La Sapienza, Rome, Italy.
| | - Jann Arends
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Patrick Bachmann
- Centre Regional de Lutte Contre le Cancer Leon Berard, Lyon, France
| | - Vickie Baracos
- Department of Oncology, University of Alberta, Edmonton, Canada
| | | | - Hartmut Bertz
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | | | - Elisabeth Hütterer
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Austria
| | | | - Stein Kaasa
- Norwegian University of Science and Technology, Trondheim, Norway
| | - Zeljko Krznaric
- University Hospital Center and School of Medicine, Zagreb, Croatia
| | - Barry Laird
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | | | - Alessandro Laviano
- Department of Translational and Precision Medicine University La Sapienza, Rome, Italy
| | | | - Line Oldervoll
- Center for Crisis Psychology, University of Bergen, Norway/Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, The Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Paula Ravasco
- Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Tora S Solheim
- Cancer Clinic, St.Olavs Hospital, Trondheim University Hospital, Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Norway
| | - Florian Strasser
- Oncological Palliative Medicine, Clinic Oncology/Hematology, Department Internal Medicine and Palliative Center, Cantonal Hospital St. Gallen, Switzerland
| | - Marian de van der Schueren
- HAN University of Applied Sciences, Nijmegen, the Netherlands; Wageningen University and Research, Wageningen, the Netherlands
| | | | - Stephan C Bischoff
- Department for Clinical Nutrition, University of Hohenheim, Stuttgart, Germany
| |
Collapse
|
4
|
Singh KP, Dhruva A, Flowers E, Paul SM, Hammer MJ, Wright F, Cartwright F, Conley YP, Melisko M, Levine JD, Miaskowski C, Kober KM. Alterations in Patterns of Gene Expression and Perturbed Pathways in the Gut-Brain Axis Are Associated With Chemotherapy-Induced Nausea. J Pain Symptom Manage 2020; 59:1248-1259.e5. [PMID: 31923555 PMCID: PMC7239734 DOI: 10.1016/j.jpainsymman.2019.12.352] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 12/10/2019] [Accepted: 12/11/2019] [Indexed: 12/12/2022]
Abstract
CONTEXT Despite current advances in antiemetic treatments, approximately 50% of oncology patients experience chemotherapy-induced nausea (CIN). OBJECTIVES The purpose of this study was to evaluate for differentially expressed genes and perturbed pathways associated with the gut-brain axis (GBA) across two independent samples of oncology patients who did and did not experience CIN. METHODS Oncology patients (n = 735) completed study questionnaires in the week before their second or third cycle of chemotherapy. CIN occurrence was assessed using the Memorial Symptom Assessment Scale. Gene expression analyses were performed in two independent samples using ribonucleic acid sequencing (Sample 1, n = 357) and microarray (Sample 2, n = 352) methodologies. Fisher's combined probability method was used to determine genes that were differentially expressed and pathways that were perturbed between the two nausea groups across both samples. RESULTS CIN was reported by 63.6% of the patients in Sample 1 and 48.9% of the patients in Sample 2. Across the two samples, 703 genes were differentially expressed, and 37 pathways were found to be perturbed between the two CIN groups. We identified nine perturbed pathways that are involved in mechanisms associated with alterations in the GBA (i.e., mucosal inflammation, disruption of gut microbiome). CONCLUSION Persistent CIN remains a significant clinical problem. Our study is the first to identify novel GBA-related pathways associated with the occurrence of CIN. Our findings warrant confirmation and suggest directions for future clinical studies to decrease CIN occurrence.
Collapse
Affiliation(s)
- Komal P Singh
- School of Nursing, University of California, San Francisco, San Francisco, California, USA
| | - Anand Dhruva
- School of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Elena Flowers
- School of Nursing, University of California, San Francisco, San Francisco, California, USA
| | - Steven M Paul
- School of Nursing, University of California, San Francisco, San Francisco, California, USA
| | - Marilyn J Hammer
- The Phyllis F. Cantor Center for Research in Nursing and Patient Care Services, Dana Farber Cancer Institute, Boston, Massachusetts, USA
| | - Fay Wright
- Rory Meyers College of Nursing, New York University, New York, New York, USA
| | - Frances Cartwright
- Department of Nursing, Mount Sinai Medical Center, New York, New York, USA
| | - Yvette P Conley
- School of Nursing, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Michelle Melisko
- School of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Jon D Levine
- School of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Christine Miaskowski
- School of Nursing, University of California, San Francisco, San Francisco, California, USA
| | - Kord M Kober
- School of Nursing, University of California, San Francisco, San Francisco, California, USA.
| |
Collapse
|
5
|
Ling HH, Pan YP, Fan CW, Tseng WK, Huang JS, Wu TH, Chou WC, Wang CH, Yeh KY, Chang PH. Clinical Significance of Serum Glutamine Level in Patients with Colorectal Cancer. Nutrients 2019; 11:nu11040898. [PMID: 31010101 PMCID: PMC6521237 DOI: 10.3390/nu11040898] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 04/16/2019] [Accepted: 04/18/2019] [Indexed: 12/18/2022] Open
Abstract
Limited studies have assessed the associations of pretreatment serum glutamine level with clinicopathological characteristics and prognosis of colorectal cancer (CRC) patients. This study focuses on clarifying the clinical significance of baseline serum glutamine level in CRC patients. We retrospectively examine 123 patients with newly diagnosed CRC between 2009 and 2011. The associations of pretreatment serum glutamine level with clinicopathological characteristics, proinflammatory cytokines, overall survival (OS), and progression-free survival (PFS) were analyzed. We executed univariate and multivariate analyses to assess the associations between serum glutamine level and clinicopathological variables able to predict survival. Low glutamine levels were associated with older age, advanced stage, decreased albumin levels, elevated carcinoembryonic antigen levels, higher C-reactive protein levels, higher modified Glasgow prognostic scores, and higher proinflammatory cytokine levels. Furthermore, patients with low glutamine levels had poorer OS and PFS than those with high glutamine levels (p < 0.001 for both). In multivariate analysis, pretreatment glutamine level independently predicted OS (p = 0.016) and PFS (p = 0.037) in CRC patients. Pretreatment serum glutamine level constitutes an independent prognostic marker to predict survival and progression in CRC patients.
Collapse
Affiliation(s)
- Hang Huong Ling
- Division of Hemato-oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung and Chang Gung University, College of Medicine, Keelung 204, Taiwan.
| | - Yi-Ping Pan
- Department of Nutrition, Chang Gung Memorial Hospital, Keelung and Chang Gung University, College of Medicine, Keelung 204, Taiwan.
| | - Chung-Wei Fan
- Division of Colorectal Surgery, Chang Gung Memorial Hospital, Keelung and Chang Gung University, College of Medicine, Keelung 204, Taiwan.
| | - Wen-Ko Tseng
- Division of Colorectal Surgery, Chang Gung Memorial Hospital, Keelung and Chang Gung University, College of Medicine, Keelung 204, Taiwan.
| | - Jen-Seng Huang
- Division of Hemato-oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung and Chang Gung University, College of Medicine, Keelung 204, Taiwan.
| | - Tsung-Han Wu
- Division of Hemato-oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung and Chang Gung University, College of Medicine, Keelung 204, Taiwan.
| | - Wen-Chi Chou
- Division of Hemato-oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou and Chang Gung University, College of Medicine, Taoyuan 333, Taiwan.
| | - Cheng-Hsu Wang
- Division of Hemato-oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung and Chang Gung University, College of Medicine, Keelung 204, Taiwan.
| | - Kun-Yun Yeh
- Division of Hemato-oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung and Chang Gung University, College of Medicine, Keelung 204, Taiwan.
| | - Pei-Hung Chang
- Division of Hemato-oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung and Chang Gung University, College of Medicine, Keelung 204, Taiwan.
| |
Collapse
|
6
|
Arends J, Bachmann P, Baracos V, Barthelemy N, Bertz H, Bozzetti F, Fearon K, Hütterer E, Isenring E, Kaasa S, Krznaric Z, Laird B, Larsson M, Laviano A, Mühlebach S, Muscaritoli M, Oldervoll L, Ravasco P, Solheim T, Strasser F, de van der Schueren M, Preiser JC. ESPEN guidelines on nutrition in cancer patients. Clin Nutr 2017. [DOI: 10.1016/j.clnu.2016.07.015 10.1016/j.clnu.2016.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
7
|
Abstract
Cancers are among the leading causes of morbidity and mortality worldwide, and the number of new cases is expected to rise significantly over the next decades. At the same time, all types of cancer treatment, such as surgery, radiation therapy, and pharmacological therapies are improving in sophistication, precision and in the power to target specific characteristics of individual cancers. Thus, while many cancers may still not be cured they may be converted to chronic diseases. All of these treatments, however, are impeded or precluded by the frequent development of malnutrition and metabolic derangements in cancer patients, induced by the tumor or by its treatment. These evidence-based guidelines were developed to translate current best evidence and expert opinion into recommendations for multi-disciplinary teams responsible for identification, prevention, and treatment of reversible elements of malnutrition in adult cancer patients. The guidelines were commissioned and financially supported by ESPEN and by the European Partnership for Action Against Cancer (EPAAC), an EU level initiative. Members of the guideline group were selected by ESPEN to include a range of professions and fields of expertise. We searched for meta-analyses, systematic reviews and comparative studies based on clinical questions according to the PICO format. The evidence was evaluated and merged to develop clinical recommendations using the GRADE method. Due to the deficits in the available evidence, relevant still open questions were listed and should be addressed by future studies. Malnutrition and a loss of muscle mass are frequent in cancer patients and have a negative effect on clinical outcome. They may be driven by inadequate food intake, decreased physical activity and catabolic metabolic derangements. To screen for, prevent, assess in detail, monitor and treat malnutrition standard operating procedures, responsibilities and a quality control process should be established at each institution involved in treating cancer patients. All cancer patients should be screened regularly for the risk or the presence of malnutrition. In all patients - with the exception of end of life care - energy and substrate requirements should be met by offering in a step-wise manner nutritional interventions from counseling to parenteral nutrition. However, benefits and risks of nutritional interventions have to be balanced with special consideration in patients with advanced disease. Nutritional care should always be accompanied by exercise training. To counter malnutrition in patients with advanced cancer there are few pharmacological agents and pharmaconutrients with only limited effects. Cancer survivors should engage in regular physical activity and adopt a prudent diet.
Collapse
|
8
|
Jolfaie NR, Mirzaie S, Ghiasvand R, Askari G, Miraghajani M. The effect of glutamine intake on complications of colorectal and colon cancer treatment: A systematic review. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2016; 20:910-8. [PMID: 26759580 PMCID: PMC4696378 DOI: 10.4103/1735-1995.170634] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background: Improvement in complications of antitumor agents and surgery is important to enhance life quality and survival among patients with colon and colorectal cancer. It has been reported that some dietary components such as glutamine (Gln) have beneficial effects on these complications of cancer therapies. However, the results of studies are inconsistent in this area. We performed a review on randomized controlled trials (RCTs) evaluating the effects of Gln intake on complications related to therapeutic strategies of the colon and colorectal cancer. Materials and Methods: A systematic search was conducted in PubMed, Google Scholar, Cochrane Library, and SID databases to find the relevant literature, published before July 2015. Results: Nine RCTs of 217 screened articles were included in this systematic review. The results of the present review suggested that Gln intake among colon and colorectal cancer patients could reduce some complications induced by chemotherapy such as gut mucositis and diarrhea and improve nitrogen balance, immune system and wound healing after surgery, whereas benefits role of Gln on radiochemotherapy side effects were not provided. Conclusion: The role of Gln intake on some improvement of complications induced by cancer therapeutic methods and shorten the length of hospital stay may be promising and one that is worthy of further exploration.
Collapse
Affiliation(s)
- Nahid Ramezani Jolfaie
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Safiye Mirzaie
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Ghiasvand
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Gholamreza Askari
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Maryam Miraghajani
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| |
Collapse
|
9
|
McQuade RM, Bornstein JC, Nurgali K. Anti-Colorectal Cancer Chemotherapy-Induced Diarrhoea: Current Treatments and Side-Effects. ACTA ACUST UNITED AC 2014. [DOI: 10.4236/ijcm.2014.57054] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
10
|
Uranjek J, Vovk I, Kompan L. Effect of the route of glutamine supplementation (enteral versus parenteral) on intestinal permeability on surgical intensive care unit patients: A pilot study. SURGICAL PRACTICE 2013. [DOI: 10.1111/1744-1633.12028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Jasna Uranjek
- Department for Anaesthesiology and Intensive Care Medicine; General Hospital Slovenj Gradec; Slovenj Gradec; Slovenia
| | - Irena Vovk
- National Institute of Chemistry; Ljubljana; Slovenia
| | - Lidija Kompan
- Department for Nutritional Support; Institute of Oncology; Ljubljana; Slovenia
| |
Collapse
|
11
|
Beutheu S, Ghouzali I, Galas L, Déchelotte P, Coëffier M. Glutamine and arginine improve permeability and tight junction protein expression in methotrexate-treated Caco-2 cells. Clin Nutr 2013; 32:863-9. [DOI: 10.1016/j.clnu.2013.01.014] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Revised: 11/23/2012] [Accepted: 01/27/2013] [Indexed: 12/16/2022]
|
12
|
Noth R, Häsler R, Stüber E, Ellrichmann M, Schäfer H, Geismann C, Hampe J, Bewig B, Wedel T, Böttner M, Schreiber S, Rosenstiel P, Arlt A. Oral glutamine supplementation improves intestinal permeability dysfunction in a murine acute graft-vs.-host disease model. Am J Physiol Gastrointest Liver Physiol 2013; 304:G646-54. [PMID: 23370678 DOI: 10.1152/ajpgi.00246.2012] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Although a profound barrier dysfunction has been reported, little is known about the pathophysiological mechanism evoking gastrointestinal graft-vs.-host disease (GI-GvHD) and apparent therapeutic options. The aim of this study was to evaluate the influence of oral glutamine on the course of GI-GvHD in an acute semiallogenic graft-vs.-host disease (GvHD) in irradiated B6D2F1 mice. An acute semiallogenic GvHD was induced by intraperitoneal injection of lymphocytes from C57BL/6 mice to irradiated B6D2F1 mice. Half of the GvHD animals received oral glutamine supplementation for 6 days started at the time of lymphocyte transfer. Six days after induction of the semiallogenic GvHD, jejunum specimens were prepared. The expression of the proinflammatory cytokine TNF-α and the tight junction protein occludin was investigated by PCR. Histological changes along with the apoptotic response were evaluated and intestinal permeability was assessed. Animals with GvHD showed a strong increase in paracellular permeability as a sign of the disturbed barrier function. TNF-α expression was significantly increased and the expression of the tight junction protein occludin decreased. GvHD led to mucosal atrophy, crypt hyperplasia, crypt apoptosis, and a disintegration of the tight junctions. Glutamine-treated mice showed reduced expression of TNF-α, increased occludin expression, fewer histological changes in the jejunum, smaller number of apoptotic cells in the crypt, and reduced gastrointestinal permeability. In conclusion, oral glutamine seems to have beneficial effects on the severity of inflammatory changes in the course of GvHD and might be a therapeutic option.
Collapse
Affiliation(s)
- Rainer Noth
- Department of Internal Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
A randomised double-blind placebo-controlled phase II study of AGI004 for control of chemotherapy-induced diarrhoea. Br J Cancer 2013; 108:1027-33. [PMID: 23462724 PMCID: PMC3619064 DOI: 10.1038/bjc.2013.35] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background: AGI004 is a controlled-release transdermal patch preparation of mecamylamine. We conducted a randomised placebo-controlled phase II study of two dose levels of AGI004 in chemotherapy-induced diarrhoea (CID). Methods: Adult patients receiving chemotherapy who had experienced diarrhoea (NCI grade 1–2) during previous cycles of chemotherapy were eligible. In all, 64 patients were randomised to receive AGI004 4 mg then 8 mg per 24 h transdermal patch or placebo for two sequential cycles of chemotherapy. Patients' severity of diarrhoea was physician-assessed using NCI grade of diarrhoea and patient-assessed using information recorded in daily diaries of bowel movements. Results: Overall AGI004 doubled the odds of a response to treatment on the first day of chemotherapy based on physician assessment of NCI grade of diarrhoea compared with placebo (odds ratio=2.0, 90% confidence interval: 0.9–4.5) and there was a trend to improved response rates for AGI004 for the full treatment cycle although these results were not statistically significant. There was also evidence of significantly improved response rates based on patient assessment of diarrhoea both overall (P=0.05) and at the 8-mg dose level (P=0.02) compared with placebo. Conclusion: AGI004 demonstrated effectiveness in reducing chemotherapy-associated diarrhoea, with results suggesting response across multiple measurements of diarrhoea. Treatment was well tolerated with no drug-related adverse events. Further evaluation of this agent in the management of CID is warranted.
Collapse
|
14
|
Hébuterne X, Bensadoun RJ. Nutrition chez le patient adulte atteint de cancer : place de la pharmaconutrition en cancérologie. NUTR CLIN METAB 2012. [DOI: 10.1016/j.nupar.2012.10.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
15
|
Braga-Neto MB, Oliveira BMC, Rodrigues RS, Noronha FJ, Leitao RF, Brito GAC, Lima AA, Guerrant RL, Warren CA. Protective effects of alanyl-glutamine supplementation against nelfinavir-induced epithelial impairment in IEC-6 cells and in mouse intestinal mucosa. Cancer Biol Ther 2012; 13:1482-90. [PMID: 22986234 DOI: 10.4161/cbt.22251] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
PURPOSE Human Immunodeficiency Virus (HIV) protease inhibitors (PI) remain a crucial component of highly active therapy (HAART) and recently have been demonstrated to have potent antitumor effect on a wide variety of tumor cell lines. However, discontinuation of therapy is an important issue, which may be related to various side-effects, especially diarrhea. The aim of this study was to evaluate the effects of nelfinavir (NFV), an HIV PI, and of alanyl-glutamine (AQ) supplementation, on intestinal cell migration, proliferation, apoptosis and necrosis, using IEC-6 cells and on intestinal crypt depth, villus length, villus area, mitotic index and apoptosis in Swiss mice. METHODS Migration was evaluated at 12 and 24 h after injury using a wound healing assay. Cellular proliferation was measured indirectly at 24 and 48 h using tetrazolium salt WST-1. Apoptosis and necrosis were measured by flow cytometry using the Annexin V assay. Intestinal morphometry and mitotic index in vivo were assessed following a seven-day treatment with 100 mg/kg of NFV, given orally. In vivo proliferation and apoptosis were evaluated by intestinal crypt mitotic index and immunohistochemistry, respectively. RESULTS In vitro, AQ supplementation enhanced IEC-6 cell migration and proliferation, following challenge with NFV. In vivo, AQ increased intestinal villus length, villus area, crypt depth and cell proliferation and cell migration, following treatment with NFV. AQ did not decrease cell death induced by NFV both in vivo and in vitro. CONCLUSIONS AQ supplementation is potentially beneficial in preventing the effects of PIs, such as NFV, in the intestinal tract.
Collapse
Affiliation(s)
- Manuel B Braga-Neto
- Clinical Research Unit & Institute of Biomedicine/Center for Global Health, Faculty of Medicine, Federal University of Ceará, Ceará, Brazil
| | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Wang Y, Zhai YZ, Feng GH. Nutritional and metabolic abnormalities and nutrition support therapy in patients with liver failure. Shijie Huaren Xiaohua Zazhi 2012; 20:2167-2172. [DOI: 10.11569/wcjd.v20.i23.2167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Nutritional and metabolic damage is an important manifestation of severe liver disease and is significantly associated with prognosis. In this paper, we review nutritional and metabolic abnormalities and nutritional support therapy in patients with liver failure by summarizing the indicators for evaluating the nutritional and metabolic status and the features of nutrients and energy metabolism. We point out that resting energy expenditure can be measured using CCM-D nutrition metabolism test system in liver failure patients. Energy supply is primarily contributed by fat oxidation in patients with chronic liver failure, and their respiratory quotient is significantly lower than the predicted values. In addition, we discuss nutritional support intervention methods and intake for different stages of liver failure. Our aim is to raise the awareness of clinicians for malnutrition in patients with liver failure to formulate individualized nutrition support therapy.
Collapse
|
17
|
Abstract
OBJECTIVES To review clinical trials in natural products and mind-body therapies for oncology symptom management, to discuss issues related to developing clinical trials in this area, and outline examples of rigorous and innovative study design. DATA SOURCES Peer reviewed literature. CONCLUSION Most of the evidence for the integrative therapies reviewed is derived from phase II trials, and is considered preliminary. More research is needed in these therapies to clearly articulate their role in the management of oncology symptoms. Innovative strategies and methodologies for studying integrative therapies have been demonstrated. IMPLICATIONS FOR NURSING PRACTICE It is necessary to critically evaluate the literature to be able to educate patients about integrative therapies. Investigators should expand on well-designed studies that demonstrate clinically important effects. Dissemination trials may be a good strategy, once data exists, to move integrative therapies into the care of patients.
Collapse
|
18
|
Stein A, Voigt W, Jordan K. Chemotherapy-induced diarrhea: pathophysiology, frequency and guideline-based management. Ther Adv Med Oncol 2011; 2:51-63. [PMID: 21789126 DOI: 10.1177/1758834009355164] [Citation(s) in RCA: 265] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Diarrhea is one of the main drawbacks for cancer patients. Possible etiologies could be radiotherapy, chemotherapeutic agents, decreased physical performance, graft versus host disease and infections. Chemotherapy-induced diarrhea (CID) is a common problem, especially in patients with advanced cancer. The incidence of CID has been reported to be as high as 50-80% of treated patients (≥30% CTC grade 3-5), especially with 5-fluorouracil bolus or some combination therapies of irinotecan and fluoropyrimidines (IFL, XELIRI). Regardless of the molecular targeted approach of tyrosine kinase inhibitors and antibodies, diarrhea is a common side effect in up to 60% of patients with up to 10% having severe diarrhea. Furthermore, the underlying pathophysiology is still under investigation. Despite the number of clinical trials evaluating therapeutic or prophylactic measures in CID, there are just three drugs recommended in current guidelines: loperamide, deodorized tincture of opium and octreotide. Newer strategies and more effective agents are being developed to reduce the morbidity and mortality associated with CID. Recent research focusing on the prophylactic use of antibiotics, budesonide, probiotics or activated charcoal still have to define the role of these drugs in the routine clinical setting. Whereas therapeutic management and clinical work-up of patients presenting with diarrhea after chemotherapy are rather well defined, prediction and prevention of CID is an evolving field. Current research focuses on establishing predictive factors for CID like uridine diphosphate glucuronosyltransferase-1A1 polymorphisms for irinotecan or dihydropyrimidine-dehydrogenase insufficiency for fluoropyrimidines.
Collapse
Affiliation(s)
- Alexander Stein
- Department of Internal Medicine IV, Oncology/Hematology/Hemostaseology, Martin-Luther-University Halle/Wittenberg, Ernst-Grube-Str. 40, 06120 Halle/Saale, Germany
| | | | | |
Collapse
|
19
|
The significance of altered gastrointestinal permeability in cancer patients. Curr Opin Support Palliat Care 2011; 5:47-54. [PMID: 21326003 DOI: 10.1097/spc.0b013e328343a043] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE OF REVIEW The diagnosis and assessment of severity of intestinal mucosal damage in cancer patients treated by anticancer therapy still rely mostly on anamnestic data. We review here studies reporting on the use of intestinal permeability measurements in cancer patients before and during treatment. RECENT FINDINGS The concept of intestinal permeability is based on differential permeability of intestinal mucosa to molecular markers, including monosaccharides and disaccharides, along the crypt-villus axis. Cytotoxic drugs and/or radiation impair replacement of intestinal epithelia and induce flattening of the villi, leading to increased exposure of luminal contents to crypts and increased disaccharide absorption. Increased disaccharide/monosaccharide ratio and decreased xylose absorption have been described in patients treated by radiotherapy as well as different cytotoxic or targeted agents across a spectrum of malignant disorders. Intestinal permeability changes correlated with clinical manifestations, including diarrhea, mucositis, neutropenic enterocolitis and systemic infections. The measurement of intestinal permeability has also been used as a surrogate end-point in interventional studies. SUMMARY Intestinal permeability testing using nonmetabolized sugars may represent a tool for noninvasive objective assessment of intestinal toxicity of anticancer therapy.
Collapse
|