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Clement DSVM, van Leerdam ME, Tesselaar MET, Cananea E, Martin W, Weickert MO, Sarker D, Ramage JK, Srirajaskanthan R. The global leadership into malnutrition criteria reveals a high percentage of malnutrition which influences overall survival in patients with gastroenteropancreatic neuroendocrine tumours. J Neuroendocrinol 2024; 36:e13376. [PMID: 38389192 DOI: 10.1111/jne.13376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 01/23/2024] [Accepted: 02/07/2024] [Indexed: 02/24/2024]
Abstract
Patients with neuroendocrine tumours located in the gastroenteropancreatic tract (GEP-NETs) and treatment with somatostatin analogues (SSA's) are at risk of malnutrition which has been reported previously evaluating weight loss or body mass index (BMI) only. The global leadership into malnutrition (GLIM) criteria include weight loss, BMI, and sarcopenia, for diagnosing malnutrition. These GLIM criteria have not been assessed in patients with GEP-NETs on SSA. The effect of malnutrition on overall survival has not been explored before. The aim of this study is to describe the presence of malnutrition in patients with GEP-NET on SSA based on the GLIM criteria and associate this with overall survival. Cross-sectional study screening all patients with GEP-NETs on SSA's for malnutrition using the GLIM criteria. Body composition analysis for sarcopenia diagnosis were performed. Bloods including vitamins, minerals, and lipid profile were collected. Overall survival since the date of nutrition screening was calculated. Uni- and multivariate Cox regression analysis were performed to identify malnutrition as risk factor for overall survival. A total of 118 patients, 47% male, with median age 67 years (IQR 56.8-75.0) were included. Overall, malnutrition was present in 88 patients (75%); based on low BMI in 26 (22%) patients, based on weight loss in 35 (30%) patients, and based on sarcopenia in 83 (70%) patients. Vitamin deficiencies were present for vitamin D in 64 patients (54%), and vitamin A in 29 patients (25%). The presence of malnutrition demonstrated a significantly worse overall survival (p-value = .01). In multivariate analysis meeting 2 or 3 GLIM criteria was significantly associated with worse overall survival (HR 2.16 95% CI 1.34-3.48, p-value = .002). Weight loss was the most important risk factor out of the 3 GLIM criteria (HR 3.5 95% CI 1.14-10.85, p-value = .03) for worse overall survival. A high percentage (75%) of patients with GEP-NETs using a SSA meet the GLIM criteria for malnutrition. Meeting more than 1 GLIM criterium, especially if there is weight loss these are risk factors for worse overall survival.
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Affiliation(s)
- Dominique S V M Clement
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
- Department of Gastroenterology, King's College Hospital, London, UK
| | - Monique E van Leerdam
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, ENETS Centre of Excellence, Amsterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Margot E T Tesselaar
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, ENETS Centre of Excellence, Amsterdam, The Netherlands
| | - Elmie Cananea
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
| | - Wendy Martin
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
| | - Martin O Weickert
- The ARDEN NET Centre, ENETS Centre of Excellence, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - Debashis Sarker
- Department Medical Oncology, Guy's and St. Thomas Hospital, London, UK
| | - John K Ramage
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
| | - Rajaventhan Srirajaskanthan
- Kings Health Partners, ENETS Centre of Excellence, Institute of Liver Studies, King's College Hospital London, London, UK
- Department of Gastroenterology, King's College Hospital, London, UK
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Barbosa S, Pedrosa MB, Ferreira R, Moreira-Gonçalves D, Santos LL. The impact of chemotherapy on adipose tissue remodeling: The molecular players involved in this tissue wasting. Biochimie 2024; 223:1-12. [PMID: 38537739 DOI: 10.1016/j.biochi.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/21/2024] [Accepted: 03/23/2024] [Indexed: 04/05/2024]
Abstract
The depletion of visceral and subcutaneous adipose tissue (AT) during chemotherapy significantly correlates with diminished overall survival and progression-free survival. Despite its clinical significance, the intricate molecular mechanisms governing this AT loss and its chemotherapy-triggered initiation remain poorly understood. Notably, the evaluation of AT remodeling in most clinical trials has predominantly relied on computerized tomography scans or bioimpedance, with molecular studies often conducted using animal or in vitro models. To address this knowledge gap, a comprehensive narrative review was conducted. The findings underscore that chemotherapy serves as a key factor in inducing AT loss, exacerbating cachexia, a paraneoplastic syndrome that significantly compromises patient quality of life and survival. The mechanism driving AT loss appears intricately linked to alterations in AT metabolic remodeling, marked by heightened lipolysis and fatty acid oxidation, coupled with diminished lipogenesis. However, adipocyte stem cells' lost ability to divide due to chemotherapy also appears to be at the root of the loss of AT. Notably, chemotherapy seems to deactivate the mitochondrial antioxidant system by reducing key regulatory enzymes responsible for neutralizing reactive oxygen species (ROS), thereby impeding lipogenesis. Despite FDG-PET evidence of AT browning, no molecular evidence of thermogenesis was reported. Prospective investigations unraveling the molecular mechanisms modulated in AT by chemotherapy, along with therapeutic strategies aimed at preventing AT loss, promise to refine treatment paradigms and enhance patient outcomes.
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Affiliation(s)
- Samuel Barbosa
- Research Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, 4200-450, Porto, Portugal; Experimental Pathology and Therapeutics Group, Research Center (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (P.CCC), 4200-072, Porto, Portugal.
| | - Mafalda Barbosa Pedrosa
- Research Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, 4200-450, Porto, Portugal; Experimental Pathology and Therapeutics Group, Research Center (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (P.CCC), 4200-072, Porto, Portugal; Associated Laboratory for Green Chemistry of the Network of Chemistry and Technology (LAQV-REQUIMTE), Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Rita Ferreira
- Associated Laboratory for Green Chemistry of the Network of Chemistry and Technology (LAQV-REQUIMTE), Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Daniel Moreira-Gonçalves
- Research Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, 4200-450, Porto, Portugal; Laboratory for Integrative and Translational Research in Population Health (ITR), 4050-600, Porto, Portugal
| | - Lúcio Lara Santos
- Experimental Pathology and Therapeutics Group, Research Center (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Center (P.CCC), 4200-072, Porto, Portugal
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3
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Clement D, Brown S, Leerdam MV, Tesselaar M, Ramage J, Srirajaskanthan R. Sarcopenia and Neuroendocrine Neoplasms. Curr Oncol Rep 2024; 26:121-128. [PMID: 38270848 DOI: 10.1007/s11912-024-01494-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2024] [Indexed: 01/26/2024]
Abstract
PURPOSE OF THE REVIEW To summarise the current literature regarding the presence of sarcopenia in patients with neuroendocrine neoplasms (NENs). These are uncommon cancers separated into well-differentiated neuroendocrine tumours (NETs) and poorly differentiated neuroendocrine carcinoma (NECs). For the diagnosis of sarcopenia, there needs to be low muscle strength and low muscle quantity/quality. RECENT FINDINGS Five studies exist describing either low muscle strength or low muscle quantity in patients with NETs. The studies used different techniques to analyse muscle strength and muscle quantity, included heterogeneous populations, and performed the analysis at different time points following the diagnosis of the NET. Only 2 studies regarding patients with NECs could be found, both included mainly patients with a mixed adenoneuroendocrine carcinoma (MiNEN) and are, therefore, difficult to interpret for patients with a NEC. The main findings of this review are to describe the presence of sarcopenia in patients with NENs. However, results should be interpreted with caution, and future research should focus on the correct technique, homogenous population and same time point.
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Affiliation(s)
- Dominique Clement
- Institute of Liver Studies, King's College Hospital ENETS Centre of Excellence, London, UK.
- Department of Gastroenterology, King's College Hospital, London, UK.
| | - Sarah Brown
- Institute of Liver Studies, King's College Hospital ENETS Centre of Excellence, London, UK
| | - Monique V Leerdam
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Antoni Van Leeuwenhoek, Amsterdam, The Netherlands
| | - Margot Tesselaar
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Antoni Van Leeuwenhoek, Amsterdam, The Netherlands
| | - John Ramage
- Institute of Liver Studies, King's College Hospital ENETS Centre of Excellence, London, UK
| | - Rajaventhan Srirajaskanthan
- Institute of Liver Studies, King's College Hospital ENETS Centre of Excellence, London, UK
- Department of Gastroenterology, King's College Hospital, London, UK
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4
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Damm M, Efremov L, Jalal M, Nadeem N, Dober J, Michl P, Wohlgemuth WA, Wadsley J, Hopper AD, Krug S, Rosendahl J. Body composition parameters predict survival in pancreatic cancer-A retrospective multicenter analysis. United European Gastroenterol J 2023; 11:998-1009. [PMID: 37987099 PMCID: PMC10720684 DOI: 10.1002/ueg2.12489] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 07/31/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Parameters to adapt individual treatment strategies for patients with pancreatic ductal adenocarcinoma (PDAC) are urgently needed. The present study aimed to evaluate body composition parameters as predictors of overall survival (OS) in PDAC patients. METHODS Measurements of body composition parameters were performed on computed tomography scans at diagnosis. Height-standardized and Body Mass Index- and sex-adjusted regression formulas deriving cut-offs from a healthy population were used. The Kaplan-Meier method with the log-rank test was performed for survival analysis. Independent prognostic factors were identified with uni- and multivariable Cox regression analyses. RESULTS In total, 354 patients were analyzed. In a multivariable Cox model, besides tumor stage and resection status, only myosteatosis (HR 1.53; 95% CI 1.10-2.14, p = 0.01) was an independent prognostic factor of OS among body composition parameters. Subgroup analyses revealed that the prognostic impact of myosteatosis was higher in patients ≤68 years of age, with advanced tumor stages and patients without curative intended resection. CONCLUSIONS The analysis of one of the largest Caucasian cohorts to date, demonstrated myosteatosis to be an independent prognostic factor of OS in PDAC. To improve outcomes, prospective trials aiming to investigate the utility of an early assessment of myosteatosis with subsequent intervention by dieticians, sports medicine physicians, and physiotherapists are warranted.
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Affiliation(s)
- Marko Damm
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Ljupcho Efremov
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
- Department of Radiation Oncology, Martin-Luther-University, Halle (Saale), Germany
| | - Mustafa Jalal
- Academic Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, UK
| | - Nabeegh Nadeem
- Academic Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, UK
| | - Johannes Dober
- Department of Radiology, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Patrick Michl
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
- Department of Internal Medicine IV, University Hospital Heidelberg, Heidelberg, Germany
| | - Walter A Wohlgemuth
- Department of Radiology, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | | | - Andrew D Hopper
- Department of Infection and Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Sebastian Krug
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
- Department of Internal Medicine IV, University Hospital Heidelberg, Heidelberg, Germany
| | - Jonas Rosendahl
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
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Jain AJ, Maxwell JE, Katz MHG, Snyder RA. Surgical Considerations for Neoadjuvant Therapy for Pancreatic Adenocarcinoma. Cancers (Basel) 2023; 15:4174. [PMID: 37627202 PMCID: PMC10453019 DOI: 10.3390/cancers15164174] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 08/04/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a challenging disease process with a 5-year survival rate of only 11%. Neoadjuvant therapy in patients with localized pancreatic cancer has multiple theoretical benefits, including improved patient selection for surgery, early delivery of systemic therapy, and assessment of response to therapy. Herein, we review key surgical considerations when selecting patients for neoadjuvant therapy and curative-intent resection. Accurate determination of resectability at diagnosis is critical and should be based on not only anatomic criteria but also biologic and clinical criteria to determine optimal treatment sequencing. Borderline resectable or locally advanced pancreatic cancer is best treated with neoadjuvant therapy and resection, including vascular resection and reconstruction when appropriate. Lastly, providing nutritional, prehabilitation, and supportive care interventions to improve patient fitness prior to surgical intervention and adequately address the adverse effects of therapy is critical.
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Affiliation(s)
| | | | | | - Rebecca A. Snyder
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (A.J.J.)
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Chang VT, Sandifer C, Zhong F. GI Symptoms in Pancreatic Cancer. Clin Colorectal Cancer 2023; 22:24-33. [PMID: 36623952 DOI: 10.1016/j.clcc.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022]
Abstract
This review will apply a multidisciplinary approach to GI symptoms with attention to symptom assessment (instruments and qualitative aspects), differential diagnosis, and recent findings relevant to management of symptoms and underlying diseases. We conclude that further development of supportive interventions for GI symptoms for both patient and caregivers has the potential to reduce distress from GI symptoms, and anticipate better symptom control with advances in scientific knowledge and improvement of the evidence base.
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Affiliation(s)
- Victor T Chang
- Section Hematology Oncology (111), VA New Jersey Health Care System, East Orange, NJ; Department of Medicine, Rutgers - New Jersey Medical School, Newark, NJ.
| | | | - Fengming Zhong
- Section Hematology Oncology (111), VA New Jersey Health Care System, East Orange, NJ; Department of Medicine, Rutgers - New Jersey Medical School, Newark, NJ
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7
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De Luca R, Gianotti L, Pedrazzoli P, Brunetti O, Rizzo A, Sandini M, Paiella S, Pecorelli N, Pugliese L, Pietrabissa A, Zerbi A, Salvia R, Boggi U, Casirati A, Falconi M, Caccialanza R. Immunonutrition and prehabilitation in pancreatic cancer surgery: A new concept in the era of ERAS® and neoadjuvant treatment. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:542-549. [PMID: 36577556 DOI: 10.1016/j.ejso.2022.12.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/21/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
Pancreatic cancer (PC) is an aggressive disease, with a growing incidence, and a poor prognosis. Neoadjuvant treatments in PC are highly recommended in borderline resectable and recently in upfront resectable PC. PC is characterized by exocrine insufficiency and nutritional imbalance, leading to malnutrition/sarcopenia. The concept of malnutrition in PC is multifaceted, as the cancer-related alterations create an interplay with adverse effects of anticancer treatments. All these critical factors have a negative impact on the postoperative and oncological outcomes. A series of actions and programs can be implemented to improve resectable and borderline resectable PC in terms of postoperative complications, oncological outcomes and patients' quality of life. A timely nutritional evaluation and the implementation of appropriate evidence-based nutritional interventions in onco-surgical patients should be considered of importance to improve preoperative physical fitness. Unfortunately, nutritional care and its optimization are often neglected in real-world clinical practice. Currently available studies and ERAS® guidelines mostly support the use of pre- or perioperative medical nutrition, including immunonutrition, in order to decrease the rate of postoperative infections and length of hospital stay. Further data also suggest that medical nutrition should be considered proactively in PC patients, to possibly prevent severe malnutrition and its consequences on disease and treatment outcomes. This narrative review summarizes the most recent data related to the role of prehabilitation, ERAS® program, medical nutrition, and the timing of intervention on clinical outcomes of upfront resectable and borderline PC, and their potential implementation within the timeframe of neoadjuvant treatments.
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Affiliation(s)
- Raffaele De Luca
- Department of Surgical Oncology, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Luca Gianotti
- School of Medicine and Surgery, University of Milano-Bicocca, HPB Unit, San Gerardo Hospital, Monza, Italy.
| | - Paolo Pedrazzoli
- Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo and Department of Internal Medicine, University of Pavia, Pavia, Italy
| | - Oronzo Brunetti
- Medical Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Alessandro Rizzo
- Medical Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Marta Sandini
- Surgical Oncology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Salvatore Paiella
- General and Pancreatic Surgery Department, Pancreas Institute, University and Hospital Trust of Verona, Verona, Italy
| | - Nicolò Pecorelli
- Division of Pancreatic Surgery, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Luigi Pugliese
- Department of Surgery, University of Pavia and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Andrea Pietrabissa
- Department of Surgery, University of Pavia and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Alessandro Zerbi
- Pancreatic Surgery Unit, Humanitas Clinical and Research Center - IRCCS and Humanitas University - Department of Biomedical Sciences Rozzano, Milan, Italy
| | - Roberto Salvia
- General and Pancreatic Surgery Department, Pancreas Institute, University and Hospital Trust of Verona, Verona, Italy
| | - Ugo Boggi
- Division of General and Transplant Surgery, Pisa University Hospital, Pisa, Italy
| | - Amanda Casirati
- Clinical Nutrition and Dietetics Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Massimo Falconi
- Division of Pancreatic Surgery, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Riccardo Caccialanza
- Clinical Nutrition and Dietetics Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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Choi MH, Yoon SB. Sarcopenia in pancreatic cancer: Effect on patient outcomes. World J Gastrointest Oncol 2022; 14:2302-2312. [PMID: 36568942 PMCID: PMC9782618 DOI: 10.4251/wjgo.v14.i12.2302] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/29/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
Pancreatic cancer is a challenging disease with an increasing incidence and extremely poor prognosis. The clinical outcomes of pancreatic cancer depend on tumor biology, responses to treatments, and malnutrition or cachexia. Sarcopenia represents a severe catabolic condition defined by the age-related loss of muscle mass and strength and affects as much as 70% of malnourished pancreatic cancer patients. The lumbar skeletal muscle index, defined as the total abdominal muscle area at the L3 vertebral level adjusted by the square of the height, is widely used for assessing sarcopenia in patients with pancreatic cancer. Several studies have suggested that sarcopenia may be a risk factor for perioperative complications and decreased recurrence-free or overall survival in patients with pancreatic cancer undergoing surgery. Sarcopenia could also intensify chemotherapy-induced toxicities and worsen the quality of life and survival in the neoadjuvant or palliative chemotherapy setting. Sarcopenia, not only at the time of diagnosis but also during treatment, decreases survival in patients with pancreatic cancer. Theoretically, multimodal interventions may improve sarcopenia and clinical outcomes; however, no study has reported positive results. Further prospective studies are needed to confirm the prognostic role of sarcopenia and the effects of multimodal interventions in patients with pancreatic cancer.
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Affiliation(s)
- Moon Hyung Choi
- Department of Radiology, Eunpyeong St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 03312, South Korea
| | - Seung Bae Yoon
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 03312, South Korea
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9
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Cheng E, Kirley J, Cespedes Feliciano EM, Caan BJ. Adiposity and cancer survival: a systematic review and meta-analysis. Cancer Causes Control 2022; 33:1219-1246. [PMID: 35971021 PMCID: PMC10101770 DOI: 10.1007/s10552-022-01613-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 07/07/2022] [Indexed: 10/28/2022]
Abstract
PURPOSE The increasing availability of clinical imaging tests (especially CT and MRI) that directly quantify adipose tissue has led to a rapid increase in studies examining the relationship of visceral, subcutaneous, and overall adiposity to cancer survival. To summarize this emerging body of literature, we conducted a systematic review and meta-analysis of imaging-measured as well as anthropometric proxies for adipose tissue distribution and cancer survival across a wide range of cancer types. METHODS Using keywords related to adiposity, cancer, and survival, we conducted a systematic search of the literature in PubMed and MEDLINE, Embase, and Web of Science Core Collection databases from database inception to 30 June 2021. We used a random-effect method to calculate pooled hazard ratios (HR) and corresponding 95% confidence intervals (CI) within each cancer type and tested for heterogeneity using Cochran's Q test and the I2 test. RESULTS We included 203 records for this review, of which 128 records were utilized for quantitative analysis among 10 cancer types: breast, colorectal, gastroesophageal, head and neck, hepatocellular carcinoma, lung, ovarian, pancreatic, prostate, and renal cancer. We found that imaging-measured visceral, subcutaneous, and total adiposity were not significantly associated with increased risk of overall mortality, death from primary cancer, or cancer progression among patients diagnosed with these 10 cancer types; however, we found significant or high heterogeneity for many cancer types. For example, heterogeneity was similarly high when the pooled HRs (95% CI) for overall mortality associated with visceral adiposity were essentially null as in 1.03 (0.55, 1.92; I2 = 58%) for breast, 0.99 (0.81, 1.21; I2 = 71%) for colorectal, versus when they demonstrated a potential increased risk 1.17 (0.85, 1.60; I2 = 78%) for hepatocellular carcinoma and 1.62 (0.90, 2.95; I2 = 84%) for renal cancer. CONCLUSION Greater adiposity at diagnosis (directly measured by imaging) is not associated with worse survival among cancer survivors. However, heterogeneity and other potential limitations were noted across studies, suggesting differences in study design and adiposity measurement approaches, making interpretation of meta-analyses challenging. Future work to standardize imaging measurements and data analyses will strengthen research on the role of adiposity in cancer survival.
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Affiliation(s)
- En Cheng
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA, 94612, USA
| | - Jocelyn Kirley
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA, 94612, USA
| | | | - Bette J Caan
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA, 94612, USA.
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10
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Maekawa T, Maehira H, Iida H, Mori H, Nitta N, Tokuda A, Kaida S, Miyake T, Takebayashi K, Tani M. Impact of Preoperative Muscle Mass Maintenance and Perioperative Muscle Mass Loss Prevention After Pancreatectomy: Association Between Perioperative Muscle Mass and Postoperative Nutritional Status. Pancreas 2022; 51:1179-1185. [PMID: 37078943 DOI: 10.1097/mpa.0000000000002168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Abstract
OBJECTIVES We investigated how preoperative sarcopenia and perioperative muscle mass changes affect postoperative nutritional parameters in patients undergoing pancreatectomy. METHODS This study included 164 patients undergoing pancreatectomy between January 2011 and October 2018. Skeletal muscle area was measured by computed tomography before and 6 months after surgery. Sarcopenia was defined as the lowest sex-specific quartile, and patients with muscle mass ratios less than -10% were classified into the high-reduction group. We examined the relationship between perioperative muscle mass and postoperative nutritional parameters 6 months after pancreatectomy. RESULTS There were no significant differences in nutritional parameters between the sarcopenia and nonsarcopenia groups at 6 months after surgery. In contrast, albumin (P < 0.001), cholinesterase (P < 0.001), and prognostic nutritional index (P < 0.001) were lower in the high-reduction group. According to each surgical procedure, albumin (P < 0.001), cholinesterase (P = 0.007), and prognostic nutritional index (P < 0.001) were lower in the high-reduction group of pancreaticoduodenectomy. In distal pancreatectomy cases, only cholinesterase (P = 0.005) was lower. CONCLUSIONS Postoperative nutritional parameters were correlated with muscle mass ratios but not with preoperative sarcopenia in patients undergoing pancreatectomy. Improvement and maintenance of perioperative muscle mass are important to maintain good nutritional parameters.
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Affiliation(s)
- Takeru Maekawa
- From the Department of Surgery, Shiga University of Medical Science, Shiga, Japan
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11
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Hamad A, Crossnohere N, Ejaz A, Tsung A, Pawlik TM, Sarna A, Santry H, Wills C, Cloyd JM. Patient Preferences for Neoadjuvant Therapy in Pancreatic Ductal Adenocarcinoma. Pancreas 2022; 51:657-662. [PMID: 36099500 DOI: 10.1097/mpa.0000000000002083] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Physicians are increasingly recommending neoadjuvant therapy (NT) before surgery for pancreatic ductal adenocarcinoma (PDAC). However, patient preferences for and opinions regarding NT are poorly understood. METHODS Survivors and caregivers from a national PDAC patient advocacy organization completed an online survey assessing preferences for NT versus surgery first (SF) and factors influencing their decision making. RESULTS Among 54 participants, 74.1% had a personal history of PDAC. While most patients preferred SF for resectable disease, NT was the preferred treatment approach for borderline resectable, locally advanced, and resectable cancers with high carbohydrate antigen 19-9. The most important factor influencing patient decision making regarding NT was its impact on overall survival while the least important was published national guidelines. The most preferred rationale for NT was ability to downstage to surgical resection and early treatment of micrometastatic disease. CONCLUSIONS Among a national cohort of PDAC survivors and caregivers, the majority preferred SF for resectable PDAC, whereas NT was preferred when the resectability of a tumor was in question. The impact of NT on quantity and quality of life, as well as the likelihood of achieving surgical resection, was most highly valued by participants.
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Affiliation(s)
- Ahmad Hamad
- From the Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH
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12
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The effect of sarcopenic obesity and muscle quality on complications after DIEP-flap breast reconstruction. Heliyon 2022; 8:e09381. [PMID: 35600454 PMCID: PMC9118656 DOI: 10.1016/j.heliyon.2022.e09381] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 03/22/2022] [Accepted: 05/04/2022] [Indexed: 01/06/2023] Open
Abstract
Introduction The aim of this study was to evaluate whether sarcopenic obesity and muscle quality as expressed by skeletal muscle radiodensity (SMD) are associated to postoperative complications in women undergoing DIEP-flap breast reconstruction (BR). Methods All patients who underwent DIEP-flap BR at our tertiary center between 2010 and 2018 were asked to sign informed consent for the use of their electronic medical records and images. By outlining anatomical skeletal muscle contours on the preoperative abdominal CT-scan at lumbar level L3, SMD and skeletal muscle indices (SMI) were measured by two observers independently. Using logistic regression analyses, the association between sarcopenic obesity (BMI >25 & SMI <39), low SMD (<40HU), and Clavien-Dindo (CD) grade ≥ II complications was evaluated. In this way odds ratios (OR) and adjusted odds ratios (ORadjusted) were provided. Results Out of the 103 patients included in this study, 36% had CD grade ≥ II complications within 30 days of surgery. Twenty patients (19%) suffered from sarcopenic obesity of whom eleven patients (55%) had CD grade ≥ II complications (OR = 2.7, p = 0.05). In a multivariate analysis, sarcopenic obesity was not significantly related to a higher complication rate (ORadjusted = 2.2, p = 0.14) but women with SMD below average and those with prior radiotherapy had a higher risk for grade ≥ II complications (ORadjusted = 2.9, p = 0.02 and ORadjusted = 2.7, p = 0.02 respectively). Conclusion Below average SMD (<40HU) was found to be associated with the development of postoperative CD grade ≥ II complications in women undergoing DIEP-flap BR. Future research should evaluate whether improving SMD reduces the complication incidence in this patient group.
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Capurso G, Pecorelli N, Burini A, Orsi G, Palumbo D, Macchini M, Mele R, de Cobelli F, Falconi M, Arcidiacono PG, Reni M. The impact of nutritional status on pancreatic cancer therapy. Expert Rev Anticancer Ther 2022; 22:155-167. [PMID: 34989653 DOI: 10.1080/14737140.2022.2026771] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/05/2022] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Pancreatic Ductal Adenocarcinoma (PDAC) is an aggressive disease with poor outcomes. One of the reasons for the dismal prognosis resides in its impressive ability to alter the nutritional status of patients who develop malnutrition, cachexia, anorexia, and sarcopenia in most cases. The ideal way to measure such changes in PDAC patients, in order to readily identify them and avoid complications or discontinuations of treatment is a relatively unexplored area. In addition, most PDAC patients experience pancreatic exocrine insufficiency (PEI) that contributes to the complex puzzle of malnutrition and that can be treated with Pancreatic Enzyme Replacement Therapy (PERT). AREAS COVERED We review current knowledge on the impact of nutritional status on both surgical and medical treatments for PDAC, reporting available data on the causes of malnutrition, characteristics, and advantages of different tools to investigate nutritional status and possible strategies to improve patient outcomes. EXPERT OPINION All PDAC patients should receive a careful nutritional assessment at diagnosis, and this should be repeated alongside their treatment path. Screening tools and biochemical variables or scores are associated with prognosis, but bioimpedance vector analysis (BIVA) and radiological assessment of body composition seem more accurate in predicting clinical outcomes and postoperative complications.
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Affiliation(s)
- Gabriele Capurso
- Pancreas Translational & Clinical Research Center, Pancreato-Biliary Endoscopy & Endosonography Division, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Nicolò Pecorelli
- Pancreas Translational & Clinical Research Center, Division of Pancreatic Surgery, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Alice Burini
- Nutrition Service, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Giulia Orsi
- Pancreas Translational & Clinical Research Center, Oncology Department, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Diego Palumbo
- Pancreas Translational & Clinical Research Center, Department of Radiology & Center for Experimental Imaging, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Marina Macchini
- Pancreas Translational & Clinical Research Center, Oncology Department, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Roberto Mele
- Nutrition Service, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Francesco de Cobelli
- Pancreas Translational & Clinical Research Center, Department of Radiology & Center for Experimental Imaging, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Massimo Falconi
- Pancreas Translational & Clinical Research Center, Division of Pancreatic Surgery, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Paolo Giorgio Arcidiacono
- Pancreas Translational & Clinical Research Center, Pancreato-Biliary Endoscopy & Endosonography Division, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Michele Reni
- Pancreas Translational & Clinical Research Center, Oncology Department, San Raffaele Scientific Institute IRCCS, Milan, Italy
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14
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Trestini I, Cintoni M, Rinninella E, Grassi F, Paiella S, Salvia R, Bria E, Pozzo C, Alfieri S, Gasbarrini A, Tortora G, Milella M, Mele MC. Neoadjuvant treatment: A window of opportunity for nutritional prehabilitation in patients with pancreatic ductal adenocarcinoma. World J Gastrointest Surg 2021; 13:885-903. [PMID: 34621468 PMCID: PMC8462076 DOI: 10.4240/wjgs.v13.i9.885] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 05/28/2021] [Accepted: 07/20/2021] [Indexed: 02/06/2023] Open
Abstract
Patients affected by pancreatic ductal adenocarcinoma (PDAC) frequently present with advanced disease at the time of diagnosis, limiting an upfront surgical approach. Neoadjuvant treatment (NAT) has become the standard of care to downstage non-metastatic locally advanced PDAC. However, this treatment increases the risk of a nutritional status decline, which in turn, may impact therapeutic tolerance, postoperative outcomes, or even prevent the possibility of surgery. Literature on prehabilitation programs on surgical PDAC patients show a reduction of postoperative complications, length of hospital stay, and readmission rate, while data on prehabilitation in NAT patients are scarce and randomized controlled trials are still missing. Particularly, appropriate nutritional management represents an important therapeutic strategy to promote tissue healing and to enhance patient recovery after surgical trauma. In this regard, NAT may represent a new interesting window of opportunity to implement a nutritional prehabilitation program, aiming to increase the PDAC patient's capacity to complete the planned therapy and potentially improve clinical and survival outcomes. Given these perspectives, this review attempts to provide an in-depth view of the nutritional derangements during NAT and nutritional prehabilitation program as well as their impact on PDAC patient outcomes.
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Affiliation(s)
- Ilaria Trestini
- Section of Oncology, Department of Medicine, Pancreas Institute, University of Verona Hospital Trust, Verona 37126, Italy
| | - Marco Cintoni
- Scuola di Specializzazione in Scienza dell’Alimentazione, Università di Roma Tor Vergata, Roma 00133, Italy
| | - Emanuele Rinninella
- UOC Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico A. Gemelli IRCCS, Roma 00168, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma 00168, Italy
| | - Futura Grassi
- UOC Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico A. Gemelli IRCCS, Roma 00168, Italy
| | - Salvatore Paiella
- General and Pancreatic Surgery Unit, Pancreas Institute, University of Verona Hospital Trust, Verona 37126, Italy
| | - Roberto Salvia
- General and Pancreatic Surgery Unit, Pancreas Institute, University of Verona Hospital Trust, Verona 37126, Italy
| | - Emilio Bria
- Oncologia Medica Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario A Gemelli IRCCS, Roma 00167, Italy
- Oncologia Medica Unit, Università Cattolica del Sacro Cuore, Roma 00168, Italy
| | - Carmelo Pozzo
- Oncologia Medica Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario A Gemelli IRCCS, Roma 00167, Italy
- Oncologia Medica Unit, Università Cattolica del Sacro Cuore, Roma 00168, Italy
| | - Sergio Alfieri
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma 00168, Italy
- Digestive Surgery Unit and Pancreatic Surgery Gemelli Center Director, Fondazione Policlinico Universitario A Gemelli IRCCS, Roma 00167, Italy
| | - Antonio Gasbarrini
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma 00168, Italy
- UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A Gemelli IRCCS, Roma 00167, Italy
| | - Giampaolo Tortora
- Oncologia Medica Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario A Gemelli IRCCS, Roma 00167, Italy
- Oncologia Medica Unit, Università Cattolica del Sacro Cuore, Roma 00168, Italy
| | - Michele Milella
- Section of Oncology, Department of Medicine, Pancreas Institute, University of Verona Hospital Trust, Verona 37126, Italy
| | - Maria Cristina Mele
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma 00168, Italy
- UOSD Nutrizione Avanzata in Oncologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A Gemelli IRCCS, Roma 00167, Italy
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15
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Hamad A, Brown ZJ, Ejaz AM, Dillhoff M, Cloyd JM. Neoadjuvant therapy for pancreatic ductal adenocarcinoma: Opportunities for personalized cancer care. World J Gastroenterol 2021; 27:4383-4394. [PMID: 34366611 PMCID: PMC8316910 DOI: 10.3748/wjg.v27.i27.4383] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/12/2021] [Accepted: 07/05/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy that is best treated in a multidisciplinary fashion using surgery, chemotherapy, and radiation. Adjuvant chemotherapy has shown to have a significant survival benefit in patients with resected PDAC. However, up to 50% of patients fail to receive adjuvant chemotherapy due to postoperative complications, poor patient performance status or early disease progression. In order to ensure the delivery of chemotherapy, an alternative strategy is to administer systemic treatment prior to surgery. Precision oncology refers to the application of diverse strategies to target therapies specific to characteristics of a patient’s cancer. While traditionally emphasized in selecting targeted therapies based on molecular, genetic, and radiographic biomarkers for patients with metastatic disease, the neoadjuvant setting is a prime opportunity to utilize personalized approaches. In this article, we describe the current evidence for the use of neoadjuvant therapy (NT) and highlight unique opportunities for personalized care in patients with PDAC undergoing NT.
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Affiliation(s)
- Ahmad Hamad
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43215, United States
| | - Zachary J Brown
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43215, United States
| | - Aslam M Ejaz
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43215, United States
| | - Mary Dillhoff
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43215, United States
| | - Jordan M Cloyd
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43215, United States
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16
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Phillips ME, Robertson MD, Hart K, Kumar R, Pencavel T. Long-term changes in nutritional status and body composition in patients with malignant pancreatic disease - A systematic review. Clin Nutr ESPEN 2021; 44:85-95. [PMID: 34330517 DOI: 10.1016/j.clnesp.2021.05.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 05/24/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND AIMS Patients with pancreatic cancer often experience significant deterioration in nutritional status over time. Malnutrition is complex and multifactorial, with malabsorption, pain, toxic dependencies, co-morbidities and malignant processes all playing a role. The aims of this systematic review were to assess nutritional changes over time and identify tolerance of nutritional intervention, thus identifying potential areas for further research to improve patient outcomes. MATERIALS AND METHODS A systematic review of MEDLINE, EMBASE and PubMed was carried out in February 2020, identifying 2620 articles. After screening to exclude those reporting short-term measures, with only one data point, or in the wrong population, thirteen papers were selected for analysis (four trials in neo-adjuvant treatment, five in populations undergoing palliative treatment for pancreatic cancer, and four in mixed populations undergoing pancreatic resection). RESULTS Overall, studies were limited by predominantly retrospective designs, and poor control of potentially confounding variables. Meta-analysis could not be performed due to heterogenicity in study design and reporting methods. Surgery in mixed cohorts did not appear to result in weight loss. Only one small intervention study was identified. Patients with pancreatic cancer experienced a decline in nutritional status, with 44-63% of patients undergoing neoadjuvant chemotherapy having low muscle mass prior to starting treatment. CONCLUSION There is a paucity of data regarding nutritional intervention in pancreatic cancer. Future work should include the use of validated functional and clinical assessment tools to further explore the impact of nutritional intervention, and the relationship between nutritional status and outcome.
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Affiliation(s)
- M E Phillips
- Royal Surrey Hospital NHS Foundation Trust, Egerton Road, Guildford, UK; Department of Nutritional Sciences, Faculty of Health & Medical Sciences, University of Surrey, Guildford, UK.
| | - M D Robertson
- Department of Nutritional Sciences, Faculty of Health & Medical Sciences, University of Surrey, Guildford, UK
| | - K Hart
- Department of Nutritional Sciences, Faculty of Health & Medical Sciences, University of Surrey, Guildford, UK
| | - R Kumar
- Royal Surrey Hospital NHS Foundation Trust, Egerton Road, Guildford, UK
| | - T Pencavel
- Royal Surrey Hospital NHS Foundation Trust, Egerton Road, Guildford, UK
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17
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Uemura M, Ohgi K, Sugiura T, Okamura Y, Ito T, Yamamoto Y, Ashida R, Aramaki T, Notsu A, Kawabata T, Uesaka K. Changes in the body composition and nutritional status after total pancreatectomy. Langenbecks Arch Surg 2021; 406:1909-1916. [PMID: 34021413 DOI: 10.1007/s00423-021-02185-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 05/02/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE The purpose of this study was to evaluate changes in the body composition and nutritional status after total pancreatectomy (TP). METHODS Consecutive 45 patients underwent TP between February 2003 and July 2018. Among them, 32 had computed tomography images available before TP and at 6 and 12 months after TP. The skeletal muscle index (SMI), visceral fat tissue index (VFI), and subcutaneous fat tissue index (SFI) were measured using images at each time. Body mass index (BMI), serum albumin levels (Alb), hemoglobin A1c levels (HbA1c), and daily insulin use were also recorded. RESULTS There were significant reductions in SMI (median, 38.7 vs. 36.6 cm2/m2, P = 0.030), VFI (12.4 vs. 5.1 cm2/m2, P < 0.001), SFI (26.5 vs. 9.2 cm2/m2, P < 0.001), BMI (20.3 vs. 18.7 kg/m2, P < 0.001), and Alb (4.2 vs. 3.7 g/dL, P = 0.031) at 6 months after TP compared with preoperative period. HbA1c significantly increased at 6 months after TP compared with postoperative discharge (6.7 vs. 7.3%, P < 0.001). The daily insulin use significantly increased at 12 months after TP compared with 6 months after TP (22 vs. 26 units/day, P < 0.001), whereas there were no significant changes in other parameters. CONCLUSIONS Significant losses in fat and skeletal muscle mass as well as the BMI and Alb occurred within the first 6 months after TP. A subsequent increase in the daily insulin use occurred during the next six months, which helped preserve the body composition.
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Affiliation(s)
- Masao Uemura
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Katsuhisa Ohgi
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan.
| | - Teiichi Sugiura
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Yukiyasu Okamura
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Takaaki Ito
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Yusuke Yamamoto
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Ryo Ashida
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Takeshi Aramaki
- Division of Interventional Radiology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Akifumi Notsu
- Clinical Research Center, Shizuoka Cancer Center, Shizuoka, Japan
| | | | - Katsuhiko Uesaka
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
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18
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Gaskill CE, Maxwell J, Ikoma N, Kim MP, Tzeng CW, Lee JE, Katz MHG. History of preoperative therapy for pancreatic cancer and the MD Anderson experience. J Surg Oncol 2021; 123:1414-1422. [PMID: 33831256 DOI: 10.1002/jso.26394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 01/18/2021] [Indexed: 12/11/2022]
Abstract
Systemic chemotherapy improves the survival of patients who undergo pancreatectomy, but whether chemotherapy should be delivered before or after surgery remains debated. At The University of Texas MD Anderson Cancer Center, localized pancreatic ductal adenocarcinoma (PDAC) has been preferentially treated with preoperative therapy-a practice supported by a robust history of institutional and national trials. In the following review, we discuss the historical use of perioperative therapy, our experience with it at MD Anderson Cancer Center and internationally, and the future of treatment and trials for PDAC.
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Affiliation(s)
- Cameron E Gaskill
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jessica Maxwell
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Naruhiko Ikoma
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael P Kim
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ching-Wei Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Matthew H G Katz
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Parker NH, Gorzelitz J, Ngo-Huang A, Caan BJ, Prakash L, Garg N, Petzel MQB, Schadler K, Basen-Engquist K, Katz MHG. The Role of Home-Based Exercise in Maintaining Skeletal Muscle During Preoperative Pancreatic Cancer Treatment. Integr Cancer Ther 2021; 20:1534735420986615. [PMID: 33870744 PMCID: PMC8056559 DOI: 10.1177/1534735420986615] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Loss of skeletal muscle and inferior muscle quality are associated with poor prognosis in patients undergoing preoperative treatment for pancreatic cancer, so maintaining skeletal muscle health before surgery may help accelerate patients' functional recovery and improve their quality of life following surgery. While exercise helps maintain or increase skeletal muscle in individuals undergoing cancer treatment, its efficacy during pancreatic cancer treatment is unclear. Accordingly, in this study we compared changes in skeletal muscle quantity (skeletal muscle index [SMI]) and quality (skeletal muscle density [SMD]) during preoperative pancreatic cancer treatment in participants in a home-based exercise program (EP) and a historical cohort of patients who received the usual care (UC) with no formal exercise programming. Recommendations for the EP cohort included both aerobic and resistance exercise. We assessed changes in SMI and SMD using computed tomography scans administered at treatment planning (T0, prior to EP enrollment) and preoperative restaging (T1) for 33 EP and 64 UC patients and compared changes between groups. The UC patients had statistically significant SMI decreases from T0 to T1 (-1.4 ± 3.8 cm2/m2; p = .005), while the EP patients did not (0.2 ± 3.2 cm2/m2; p = .7). The SMI loss was significantly worse for the UC than for the EP patients (p = .03). Neither group demonstrated statistically significant changes in SMD from T0 to T1, nor did the groups differ in the amount of change in SMD. An adjusted linear regression model demonstrated that EP participation was significantly associated with better SMI maintenance (p = .02). These results suggest that participation in a home-based EP during preoperative treatment may help improve skeletal muscle health and clinical and quality of life outcomes for pancreatic cancer survivors.
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Affiliation(s)
| | | | | | - Bette J Caan
- Kaiser Permanente Northern California, Oakland, CA, USA
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20
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Jin K, Tang Y, Wang A, Hu Z, Liu C, Zhou H, Yu X. Body Composition and Response and Outcome of Neoadjuvant Treatment for Pancreatic Cancer. Nutr Cancer 2021; 74:100-109. [PMID: 33629916 DOI: 10.1080/01635581.2020.1870704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
To assess the correlation of body composition with the response and outcome of neoadjuvant treatment (NAT) in patients with pancreatic ductal adenocarcinoma (PDAC). One hundred and nineteen PDAC patients underwent curative resection after NAT. Computed tomography scans of the third lumbar vertebra were used to assess the body composition of these patients before and after NAT. Three distinct wasting phenotypes were identified during NAT, with 51 patients (42.9%) developing muscle and fat wasting (MFW), 17 patients (14.3%) developing fat-only wasting (FW), and 51 patients (42.9%) having no wasting (NW). The response rate was higher in the NW phenotype than in the MFW and FW phenotypes (P = 0.007). In univariate and multivariate analyses, histological grade, sarcopenia before NAT, and MFW during NAT were associated with decreased overall survival (OS). Sarcopenia before NAT and MFW during NAT were associated with decreased disease-free survival (DFS). Body composition was associated with the response and outcome of patients undergoing NAT for PDAC. The response rate was higher in patients having NW during NAT. Sarcopenia before NAT and MFW during NAT were associated with decreased OS and DFS.
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Affiliation(s)
- Kaizhou Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China.,Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Yuan Tang
- Department of General Surgery, Changzheng Hospital, Navy Medical University, Shanghai, China
| | - Anqi Wang
- Department of General Surgery, Changzheng Hospital, Navy Medical University, Shanghai, China
| | - Zhiqian Hu
- Department of General Surgery, Changzheng Hospital, Navy Medical University, Shanghai, China
| | - Chen Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China.,Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Haiyang Zhou
- Department of General Surgery, Changzheng Hospital, Navy Medical University, Shanghai, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China.,Shanghai Pancreatic Cancer Institute, Shanghai, China
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21
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Duan K, Gao X, Wei L, Gong M, Feng B, Zhou J, Zhu D. Skeletal muscle depletion and nutrition support affected postoperative complications in patients who underwent pancreatoduodenectomy. Eur J Clin Nutr 2021; 75:1218-1226. [PMID: 33483631 DOI: 10.1038/s41430-020-00851-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 12/11/2020] [Accepted: 12/15/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Body composition has been shown closely related to the outcome in surgical patients. The aim of the present study was to investigate whether preoperative skeletal muscle condition and postoperative nutrition would affect major complications in patients underwent pancreaticoduodenectomy (PD). METHODS This retrospective study included 265 patients underwent PD. Body composition data was extracted from the L3 level of the preoperative CT scan. Univariable and multivariable regression analyses were performed to investigate correlations between body composition data and postoperative complications. Furthermore, a subgroup analysis was conducted to explore the relationship between postoperative nutrition strategy and the outcome. RESULTS Of all the 265 patients, major complications occurred in 81 patients (30.6%). Cutoff values for skeletal muscle depletion were defined by ROC curve analysis from postoperative complications in skeletal muscle index (SMI) (male 47.32 cm2/m2 and female 40.65 cm2/m2). Univariable analysis and multivariable regression revealed age (OR 1.49, 95% CI 1.22-1.83, p = 0.026), SMI (OR 0.77, 95% CI 0.51-0.94, p = 0.015) and skeletal muscle density (SMD) (OR 0.85, 95% CI 0.64-1.03, p = 0.029) were independent predictors for major complications. Subgroup analysis showed the initial parenteral nutrition time (IPNT) (OR 1.89, 95% CI 1.43-2.49, p = 0.032) and average protein delivery (APD) (OR 0.76, 95% CI 0.53-0.89, p = 0.021) were significantly associated with major complications in patients with lower SMI. CONCLUSIONS Preoperative skeletal muscle index and density were independently associated with major complications in patients underwent PD. In patients with lower SMI, early parenteral nutrition and higher protein delivery were related to better outcome.
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Affiliation(s)
- Kaipeng Duan
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, PR China
| | - Xin Gao
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, PR China
| | - Luxin Wei
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, PR China
| | - Mengting Gong
- Department of Anesthesiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, PR China
| | - Bin Feng
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, PR China
| | - Jin Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, PR China.
| | - Dongming Zhu
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, PR China.
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22
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Cancer, Cardiovascular Disease, and Body Weight: a Complex Relationship. CURRENT CARDIOVASCULAR RISK REPORTS 2020. [DOI: 10.1007/s12170-020-00660-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Nutritional and immune impairments and their effects on outcomes in early pancreatic cancer patients undergoing pancreatoduodenectomy. Clin Nutr 2020; 39:3385-3394. [DOI: 10.1016/j.clnu.2020.02.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 01/17/2020] [Accepted: 02/21/2020] [Indexed: 12/13/2022]
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24
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The impact of sarcopenia on patients undergoing treatment for pancreatic ductal adenocarcinoma. JOURNAL OF PANCREATOLOGY 2020. [DOI: 10.1097/jp9.0000000000000046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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25
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Delpero JR, Sauvanet A. Vascular Resection for Pancreatic Cancer: 2019 French Recommendations Based on a Literature Review From 2008 to 6-2019. Front Oncol 2020; 10:40. [PMID: 32117714 PMCID: PMC7010716 DOI: 10.3389/fonc.2020.00040] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 01/10/2020] [Indexed: 12/13/2022] Open
Abstract
Introduction: Vascular resection remains a subject of debate in the management of Pancreatic Ductal Adenocarcinoma (PDAC). These French recommendations were drafted on behalf of the French National Institute of Cancer (INCA-2019). Material and Methods: A systematic literature search, with PubMed, Medline® (OvidSP), EMBASE, the Cochrane Library, was performed for abstracts published in English from January 2008 to June 2019, and identified systematic reviews/metaanalyses, retrospective analyses and case series dedicated to vascular resections in the setting of PDAC. All selected articles were graded for level of evidence and strength of recommendation was given according to the GRADE system. Results: Neoadjuvant treatment should be performed rather than direct surgery in borderline and locally advanced non-metastatic PDAC with venous and/or arterial infiltration (T4 stage). Patients who respond or those with stable disease and good performance status should undergo surgical exploration to assess resectability because cross-sectional imaging often fails to identify the extent of the remaining viable tumor. Combining vascular resection with pancreatectomy in these cases increases the feasibility of curative resection which is still the only option to improve long-term survival. Venous resection (VR) is recommended if resection is possible in the presence of limited lateral or circumferential involvement but without venous occlusion and in the absence of arterial contact with the celiac axis (CA; cephalic tumors) or the superior mesenteric artery (SMA; all tumor locations) (Grade B). The patients should be in good general condition because mortality and morbidity are higher than following pancreatectomy without VR (Grade B). In case of planned VR, neoadjuvant treatment is recommended since it improves both rate of R0 resections and survival compared to upfront surgery (Grade B). Due to their complexity and specificities, arterial resection (AR; mainly the hepatic artery (HA) or the CA) must be discussed in selected patients, in multidisciplinary team meetings in tertiary referral centers, according to the tumor location and the type of arterial extension. In case of invasion of a short segment of the common HA, resection with arterial reconstruction may be proposed after neoadjuvant therapy. In case of SMA invasion, neoadjuvant therapy may be followed by laparotomy with dissection and biopsy of peri-arterial tissues. A pancreaticoduodenectomy (PD) with SMA-resection is not recommended if the frozen section examination is positive (Grade C). In case of distal PDAC with invasion of the CA, a distal pancreatectomy with CA-resection without arterial reconstruction may be proposed after neoadjuvant therapy and radiologic embolization of the CA branches (expert opinion). Conclusion: For PDAC with vascular involvement, neoadjuvant treatment followed by pancreatectomy with venous resection or even arterial resection can be proposed as a curative option in selected patients with selected vascular involvement.
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Affiliation(s)
- Jean Robert Delpero
- Institut Paoli-Calmettes (IPC), Marseille, France.,Faculté de Médecine, Aix Marseille Université, Marseille, France
| | - Alain Sauvanet
- Hôpital Beaujon, Clichy, France.,Université Paris VII - Denis Diderot, Paris, France
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Gruber ES, Jomrich G, Kaider A, Gnant M, Sahora K, Schindl M. The Prognostic Index Independently Predicts Survival in Patients with Pancreatic Ductal Adenocarcinoma Undergoing Resection. Ann Surg Oncol 2020; 27:2017-2024. [PMID: 31900809 PMCID: PMC7210221 DOI: 10.1245/s10434-019-08161-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Cancer-related inflammation is associated with tumour proliferation, maintenance and dissemination. It therefore impacts pancreatic cancer survival. The goal of this study was to examine the Prognostic Index (PI) as a prognostic biomarker for survival in patients with pancreatic ductal adenocarcinoma (PDAC). In addition, we explored factors known to interact with the immune and inflammation cascade that might interfere with the PI's strength for prognostication. METHODS Patients with PDAC undergoing resection were analysed retrospectively. The PI was calculated from preoperatively derived C-reactive protein levels and white blood count. Data were subject to correlation and survival analysis. RESULTS Of 357 patients, 235 (65.8%) patients had a PI 0, 108 (30.3%) PI 1, and 14 (3.9%) PI 2. Median (quartiles) survival with a high PI (group 1 + 2) was 13.2 months (7.7-27.0), compared with 18.7 months (10.2-35.4) with a low PI (group 0; p = 0.012). The PI proved to be an independent prognostic factor for cancer-specific survival (p = 0.003) adjusted for conventional prognostic factors. Prognostic strength was influenced by the presence of a bile stent (p = 0.032). CONCLUSIONS The PI is a strong and solid independent prognostic tool for survival in patients with PDAC undergoing resection. Preoperative survey of inflammatory activity as provided by the use of a biomarker like the PI may help to identify those patients at risk of a poor prognosis.
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Affiliation(s)
- Elisabeth S Gruber
- Pancreatic Cancer Unit, Division of General Surgery, Department of Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Gerd Jomrich
- Pancreatic Cancer Unit, Division of General Surgery, Department of Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Alexandra Kaider
- Section for Clinical Biometrics, Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Michael Gnant
- Pancreatic Cancer Unit, Division of General Surgery, Department of Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Klaus Sahora
- Pancreatic Cancer Unit, Division of General Surgery, Department of Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Martin Schindl
- Pancreatic Cancer Unit, Division of General Surgery, Department of Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria.
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Gianotti L, Sandini M. The 2019 ESPEN Arvid Wretlind lecture perioperative nutritional and metabolic care: Patient-tailored or organ-specific approach? Clin Nutr 2019; 39:2347-2357. [PMID: 31732291 DOI: 10.1016/j.clnu.2019.10.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/24/2019] [Accepted: 10/25/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIM The perioperative severe changes in the nutritional and metabolic homeostasis are, by some means, proportional to the extent of tissue injury and magnitude of operative trauma. An adequate qualitative and quantitative replacement of nutritional substrates are of utmost importance to facilitate proper tissue healing and recovery and maintenance of organ function after surgery. METHODS The present manuscript has been planned to put the most recent research of the Milano-Bicocca University surgical working group in the context of a more personalized nutritional therapy and metabolic care for surgical patients. Particular prominence has been given to major pancreatic resections because these surgeries are among the most complex and challenging operations for the degree of parenchyma resection and tissue dissection, the consequent overall injury, and the fairly high rate of major complications resulting in a catabolic response. RESULTS Anthropometric parameters and particularly sarcopenia, visceral obesity - and their relative proportion -, are strongly associated with poor outcome after pancreatic surgery. Adequate perioperative nutritional therapy is of utmost importance in affecting morbidity. Long-term nutritional and metabolic sequelae, caused by exocrine pancreatic insufficiency, need to be promptly recognized and treated with an adequate enzyme supplementation. CONCLUSIONS There is strong evidence sustaining the necessity of proper perioperative metabolic and nutritional care into the management of patients undergoing major pancreatic surgery.
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Affiliation(s)
- Luca Gianotti
- School of Medicine and Surgery, University of Milano-Bicocca and Department of Surgery, San Gerardo Hospital, Monza, Italy.
| | - Marta Sandini
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
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Cachectic Body Composition and Inflammatory Markers Portend a Poor Prognosis in Patients with Locally Advanced Pancreatic Cancer Treated with Chemoradiation. Cancers (Basel) 2019; 11:cancers11111655. [PMID: 31717736 PMCID: PMC6895786 DOI: 10.3390/cancers11111655] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 10/19/2019] [Accepted: 10/24/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Patients with pancreatic cancer often develop cancer cachexia, a complex multifactorial syndrome with weight loss, muscle wasting and adipose tissue depletion with systemic inflammation causing physical impairment. In patients with locally advanced pancreatic cancer (LAPC) neoadjuvant treatment is routinely performed to allow a subsequent resection. Herein, we assess body composition and laboratory markers for cancer cachexia both before and after neoadjuvant chemoradiation (CRT). METHODS Subcutaneous fat (SCF), visceral fat (VF), skeletal muscle (SM), weight and laboratory parameters were determined longitudinally in 141 LAPC patients treated with neoadjuvant CRT. Changes during CRT were statistically analyzed and correlated with outcome and Kaplan-Meier curves were plotted. Different prognostic factors linked to cachexia were assessed by uni- and multivariable cox proportional hazards models. RESULTS There was a significant decrease in weight as well as SCF, VF and SM during CRT. The laboratory parameter C-reactive protein (CRP) increased significantly, whereas there was a significant decrease in leukocyte count, hemoglobin, albumin and cholinesterase as well as in the tumor marker CA 19.9. Cachectic weight loss, sarcopenia, reductions in body compartments SCF, VF and SM, and changes in laboratory markers as well as resection affected survival in univariable analysis. In multivariable analysis, weight loss >5% (HR 2.8), reduction in SM >5% (HR 5.5), an increase in CRP (HR 2.2) or CA 19.9 (HR 1.9), and resection (HR 0.4) remained independently associated with survival, whereas classical cachexia and sarcopenia did not. Interestingly, the subgroup of patients with cachectic weight loss >5% or SM reduction >5% during CRT did not benefit from resection (median survival 12 vs. 27 months). CONCLUSIONS Persistent weight loss and muscle depletion during CRT as well as systemic inflammation after CRT impacted survival more than cachexia or sarcopenia according classical definitions.
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29
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Griffin OM, Duggan SN, Ryan R, McDermott R, Geoghegan J, Conlon KC. Characterising the impact of body composition change during neoadjuvant chemotherapy for pancreatic cancer. Pancreatology 2019; 19:850-857. [PMID: 31362865 DOI: 10.1016/j.pan.2019.07.039] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 07/07/2019] [Accepted: 07/23/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pancreatic Cancer remains a lethal disease for the majority of patients. New chemotherapy agents such as Folfirinox offer therapeutic potential for patients who present with Borderline Resectable disease (BRPC). However, results to date are inconsistent, with factors such as malnutrition limiting successful drug delivery. We sought to determine the prevalence of sarcopenia in BRPC patients at diagnosis, and to quantify body composition change during chemotherapy. METHODS The diagnostic/restaging CT scans of BRPC patients were analysed. Body composition was measured at L3 using Tomovision Slice-O-Matic™. Total muscle and adipose tissue mass were estimated using validated regression equations. Sarcopenia was defined as per gender- and body mass index (BMI)-specific lumbar skeletal muscle index (LSMI) and muscle attenuation reference values. RESULTS Seventy-eight patients received neo-adjuvant chemotherapy, and 67 patients underwent restaging CT, at which point a third were deemed resectable. Half were sarcopenic at diagnosis, and sarcopenia was equally prevalent across all BMI categories.. Skeletal muscle and adipose tissue (intra-muscular, visceral and sub-cutaneous) area decreased during chemotherapy (p < 0.0001). Low muscle attenuation was observed in half of patients at diagnosis, and was associated with increased mortality risk. Loss of lean tissue parameters during chemotherapy was associated with an increased mortality risk; specifically fat-free mass, HR 1.1 (95% CI 1.03-1.17, p = 0.003) and skeletal muscle mass, HR 1.21 (95%CI 1.08-1.35, p = 0.001). CONCLUSIONS Sarcopenia was prevalent in half of patients at the time of diagnosis with BRPC. Low muscle attenuation at diagnosis, coupled with lean tissue loss during chemotherapy, independently increased mortality risk.
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Affiliation(s)
- Oonagh M Griffin
- Professorial Surgical Unit, Trinity College Dublin, Trinity Centre for Health Science, Tallaght, Dublin 24, Ireland; National Surgical Centre for Pancreatic Cancer, St Vincent's University Hospital, Dublin 24, Ireland.
| | - Sinead N Duggan
- Professorial Surgical Unit, Trinity College Dublin, Trinity Centre for Health Science, Tallaght, Dublin 24, Ireland
| | - Ronan Ryan
- Department of Radiology, St Vincent's University Hospital, Dublin 24, Ireland
| | - Raymond McDermott
- Department of Medical Oncology, St Vincent's University Hospital, Dublin 24, Ireland
| | - Justin Geoghegan
- National Surgical Centre for Pancreatic Cancer, St Vincent's University Hospital, Dublin 24, Ireland
| | - Kevin C Conlon
- Professorial Surgical Unit, Trinity College Dublin, Trinity Centre for Health Science, Tallaght, Dublin 24, Ireland; National Surgical Centre for Pancreatic Cancer, St Vincent's University Hospital, Dublin 24, Ireland
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30
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Ngo‐Huang A, Holmes HM, des Bordes JKA, Parker NH, Fogelman D, Petzel MQB, Song J, Bruera E, Katz MHG. Association between frailty syndrome and survival in patients with pancreatic adenocarcinoma. Cancer Med 2019; 8:2867-2876. [PMID: 31033241 PMCID: PMC6558581 DOI: 10.1002/cam4.2157] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/26/2019] [Accepted: 03/27/2019] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Frailty is a syndrome characterized by weakness, slow gait, weight loss, exhaustion, and low activity. We sought to determine whether frailty was associated with age or stage in newly diagnosed patients with pancreatic ductal adenocarcinoma (PDAC), and determine its association with survival. METHODS Consecutive patients with newly diagnosed PDAC of all stages underwent baseline assessment. Frailty (per Fried criteria) was defined as having three or more abnormalities in: grip strength, gait speed, weight loss, self-reported exhaustion, or self-reported physical activity. Baseline clinicodemographic characteristics, anatomic stage, performance status, and laboratory markers of prognosis were included. The association between baseline characteristics, frailty, and survival was determined. The associations of individual frailty measures with age, stage, comorbidities, and performance status were examined. Body composition was measured from computed tomographic images using SliceOMatic software. RESULTS Of 150 patients enrolled, 8 were excluded because they did not have PDAC on final diagnosis. The median age was 65 years (range, 32-89). Seventy-nine patients (55.6%) were sarcopenic, and 36 (25.4%) were frail. Frailty was associated with increasing comorbidities (P = 0.03) and worse performance status (P < 0.01). During follow-up, 79 patients (56%) died. Frailty was significantly associated with death during the follow-up period (P < 0.001) for the entire cohort, including patients with curative (P = 0.038) and palliative (P = 0.003) treatment plans. CONCLUSIONS Frailty was seen frequently in patients with newly diagnosed PDAC and was not associated with increasing age or more advanced stage. Frailty was a predictor of survival, including patients treated with curative intent.
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Affiliation(s)
- An Ngo‐Huang
- Department of Palliative, Rehabilitation, and Integrative MedicineThe University of Texas MD Anderson Cancer CenterHoustonTexas
| | - Holly M. Holmes
- Division of Geriatric and Palliative Medicine, McGovern Medical SchoolThe University of Texas Health Science CenterHoustonTexas
| | - Jude K. A. des Bordes
- Department of General Internal MedicineThe University of Texas MD Anderson Cancer CenterHoustonTexas
| | - Nathan H. Parker
- Department of Behavioral ScienceThe University of Texas MD Anderson Cancer CenterHoustonTexas
- Department of Surgical OncologyThe University of Texas MD Anderson Cancer CenterHoustonTexas
| | - David Fogelman
- Department of Gastrointestinal Medical OncologyThe University of Texas MD Anderson Cancer CenterHoustonTexas
| | - Maria Q. B. Petzel
- Department of Surgical OncologyThe University of Texas MD Anderson Cancer CenterHoustonTexas
| | - Juhee Song
- Department of BiostatisticsThe University of Texas MD Anderson Cancer CenterHoustonTexas
| | - Eduardo Bruera
- Department of Palliative, Rehabilitation, and Integrative MedicineThe University of Texas MD Anderson Cancer CenterHoustonTexas
| | - Matthew H. G. Katz
- Department of Surgical OncologyThe University of Texas MD Anderson Cancer CenterHoustonTexas
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Continued Weight Loss and Sarcopenia Predict Poor Outcomes in Locally Advanced Pancreatic Cancer Treated with Chemoradiation. Cancers (Basel) 2019; 11:cancers11050709. [PMID: 31126040 PMCID: PMC6562489 DOI: 10.3390/cancers11050709] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 05/19/2019] [Accepted: 05/21/2019] [Indexed: 12/21/2022] Open
Abstract
Background: Surgical resection offers the best chance of survival in patients with pancreatic cancer, but those with locally advanced disease (LAPC) are usually not surgical candidates. This cohort often receives either neoadjuvant chemotherapy or chemoradiation (CRT), but unintended weight loss coupled with muscle wasting (sarcopenia) can often be observed. Here, we report on the predictive value of changes in weight and muscle mass in 147 consecutive patients with LAPC treated with neoadjuvant CRT. Methods: Clinicopathologic data were obtained via a retrospective chart review. The abdominal skeletal muscle area (SMA) at the third lumbar vertebral body was determined via computer tomographic (CT) scans as a surrogate for the muscle mass and skeletal muscle index (SMI) calculated. Uni- and multi-variable statistical tests were performed to assess for impact on survival. Results: Weight loss (14.5 vs. 20.3 months; p = 0.04) and loss of muscle mass (15.1 vs. 22.2 months; p = 0.007) were associated with poor outcomes. The highest survival was observed in patients who had neither cachectic weight loss nor sarcopenia (27 months), with improved survival seen in those who ultimately received a resection (23 vs. 10 months; p < 0.001). Cox regression revealed that either continued weight loss or continued muscle wasting (SMA reduction) was predictive of poor outcomes, whereas a sarcopenic SMI was not. Conclusions: Loss of weight and lean muscle in patients with LAPC is prognostic when persistent. Therefore, both should be assessed longitudinally and considered before surgery.
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Basile D, Parnofiello A, Vitale MG, Cortiula F, Gerratana L, Fanotto V, Lisanti C, Pelizzari G, Ongaro E, Bartoletti M, Garattini SK, Andreotti VJ, Bacco A, Iacono D, Bonotto M, Casagrande M, Ermacora P, Puglisi F, Pella N, Fasola G, Aprile G, Cardellino GG. The IMPACT study: early loss of skeletal muscle mass in advanced pancreatic cancer patients. J Cachexia Sarcopenia Muscle 2019; 10:368-377. [PMID: 30719874 PMCID: PMC6463465 DOI: 10.1002/jcsm.12368] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 11/03/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Pancreatic cancer (PC) patients have multiple risk factors for sarcopenia and loss of skeletal muscle mass (LSMM), which may cause greater treatment toxicities, reduced response to cancer therapy, prolonged hospitalization, impaired quality of life, and worse prognosis. METHODS This is a retrospective study on advanced PC patients treated at the Department of Oncology of Udine, Italy, from January 2012 to November 2017. Among 162 patients who received chemotherapy, 94 consecutive patients with an available computed tomography (CT) scan were retrospectively analyzed. The primary objective of our study was to explore if an early LSMM ≥ 10% (measured at first radiological evaluation and compared with baseline) and/or baseline sarcopenia may impact prognosis. Baseline sarcopenia was defined according to Prado's criteria. Skeletal muscle area was measured as cross-sectional areas (cm2 ) using CT scan data through the Picture archiving and communication system (PACS) image system. RESULTS In the whole cohort, 48% of patients were ≤70 years old, and 50% had metastatic disease. At baseline, 73% of patients had sarcopenia, and 16% presented a visceral fat area ≥ 44 cm2 /m2 . Overall, 21% experienced an early LSMM ≥ 10%. Approximately 33% of sarcopenic patients at baseline and ~35% of patients with early LSMM ≥ 10% had a body mass index > 25 kg/m2 . Of note, 71% of patients were evaluated by a nutritionist, and 56% received a dietary supplementation (oral and/or parenteral). After a median follow-up of 30.44 months, median overall survival (OS) was 11.28 months, whereas median progression-free survival (PFS) was 5.72 months. By multivariate analysis, early LSMM ≥ 10% was significantly associated with worse OS [hazard ratio (HR): 2.16; 95% confidence interval (CI) 1.23-3.78; P = 0.007] and PFS (HR: 2.31; 95% CI 1.30-4.09; P = 0.004). Moreover, an exploratory analysis showed that inflammatory indexes, such as neutrophil-lymphocyte ratio variation, impact early LSMM ≥ 10% (odds ratio 1.31, 95% CI 1.06-1.61, P = 0.010). CONCLUSIONS Early LSMM ≥ 10% has a negative prognostic role in advanced PC patients. Further prospective investigations are needed to confirm these preliminary data.
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Affiliation(s)
- Debora Basile
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Annamaria Parnofiello
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Maria Grazia Vitale
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Francesco Cortiula
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Lorenzo Gerratana
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Valentina Fanotto
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Camilla Lisanti
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Giacomo Pelizzari
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Elena Ongaro
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Michele Bartoletti
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Silvio Ken Garattini
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Victoria Josephine Andreotti
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Anna Bacco
- Department of Endocrinology, University Hospital of Udine, Udine, UD, Italy
| | - Donatella Iacono
- Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Marta Bonotto
- Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | | | - Paola Ermacora
- Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Fabio Puglisi
- Department of Medicine (DAME), University of Udine, Udine, UD, Italy.,Unit of Medical Oncology and Cancer Prevention, Centro di Riferimento Oncologico (CRO), IRCCS, Aviano, PN, Italy
| | - Nicoletta Pella
- Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Gianpiero Fasola
- Department of Oncology, ASUIUD University Hospital of Udine, Udine, UD, Italy
| | - Giuseppe Aprile
- Department of Oncology, San Bortolo General Hospital, ULSS8 Berica, East District, Vicenza, VI, Italy
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Gianotti L, Besselink MG, Sandini M, Hackert T, Conlon K, Gerritsen A, Griffin O, Fingerhut A, Probst P, Abu Hilal M, Marchegiani G, Nappo G, Zerbi A, Amodio A, Perinel J, Adham M, Raimondo M, Asbun HJ, Sato A, Takaori K, Shrikhande SV, Del Chiaro M, Bockhorn M, Izbicki JR, Dervenis C, Charnley RM, Martignoni ME, Friess H, de Pretis N, Radenkovic D, Montorsi M, Sarr MG, Vollmer CM, Frulloni L, Büchler MW, Bassi C. Nutritional support and therapy in pancreatic surgery: A position paper of the International Study Group on Pancreatic Surgery (ISGPS). Surgery 2018; 164:1035-1048. [PMID: 30029989 DOI: 10.1016/j.surg.2018.05.040] [Citation(s) in RCA: 125] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 05/28/2018] [Accepted: 05/29/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND The optimal nutritional therapy in the field of pancreatic surgery is still debated. METHODS An international panel of recognized pancreatic surgeons and pancreatologists decided that the topic of nutritional support was of importance in pancreatic surgery. Thus, they reviewed the best contemporary literature and worked to develop a position paper to provide evidence supporting the integration of appropriate nutritional support into the overall management of patients undergoing pancreatic resection. Strength of recommendation and quality of evidence were based on the approach of the grading of recommendations assessment, development and evaluation Working Group. RESULTS The measurement of nutritional status should be part of routine preoperative assessment because malnutrition is a recognized risk factor for surgery-related complications. In addition to patient's weight loss and body mass index, measurement of sarcopenia and sarcopenic obesity should be considered in the preoperative evaluation because they are strong predictors of poor short-term and long-term outcomes. The available data do not show any definitive nutritional advantages for one specific type of gastrointestinal reconstruction technique after pancreatoduodenectomy over the others. Postoperative early resumption of oral intake is safe and should be encouraged within enhanced recovery protocols, but in the case of severe postoperative complications or poor tolerance of oral food after the operation, supplementary artificial nutrition should be started at once. At present, there is not enough evidence to show the benefit of avoiding oral intake in clinically stable patients who are complicated by a clinically irrelevant postoperative pancreatic fistula (a so-called biochemical leak), while special caution should be given to feeding patients with clinically relevant postoperative pancreatic fistula orally. When an artificial nutritional support is needed, enteral nutrition is preferred whenever possible over parenteral nutrition. After the operation, regardless of the type of pancreatic resection or technique of reconstruction, patients should be monitored carefully to assess for the presence of endocrine and exocrine pancreatic insufficiency. Although fecal elastase-1 is the most readily available clinical test for detection of pancreatic exocrine insufficiency, its sensitivity and specificity are low. Pancreatic enzyme replacement therapy should be initiated routinely after pancreatoduodenectomy and in patients with locally advanced disease and continued for at least 6 months after surgery, because untreated pancreatic exocrine insufficiency may result in severe nutritional derangement. CONCLUSION The importance of this position paper is the consensus reached on the topic. Concentrating on nutritional support and therapy is of utmost value in pancreatic surgery for both short- and long-term outcomes.
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Affiliation(s)
- Luca Gianotti
- School of Medicine and Surgery, University of Milan-Bicocca, and Department of Surgery, San Gerardo Hospital, Monza, Italy.
| | - Marc G Besselink
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Marta Sandini
- School of Medicine and Surgery, University of Milan-Bicocca, and Department of Surgery, San Gerardo Hospital, Monza, Italy
| | - Thilo Hackert
- Department of Surgery, University of Heidelberg, Heidelberg, Germany
| | - Kevin Conlon
- Department of Surgery, Trinity College Dublin, Tallaght Hospital, Dublin, Ireland
| | - Arja Gerritsen
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Oonagh Griffin
- Department of Surgery, Trinity College Dublin, Tallaght Hospital, Dublin, Ireland
| | - Abe Fingerhut
- University of Graz Hospital, Surgical Research Unit, Graz, Austria
| | - Pascal Probst
- Department of Surgery, University of Heidelberg, Heidelberg, Germany
| | | | - Giovanni Marchegiani
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Gennaro Nappo
- Pancreatic Surgery Unit, Humanitas University, Humanitas Research Hospital, Milan, Italy
| | - Alessandro Zerbi
- Pancreatic Surgery Unit, Humanitas University, Humanitas Research Hospital, Milan, Italy
| | - Antonio Amodio
- Unit of Gastroenterology, University of Verona Hospital Trust, Verona, Italy
| | - Julie Perinel
- Department of Digestive Surgery, E. Herriot Hospital, Hospices Civils de Lyon, Lyon-Sud Faculty of Medicine, Lyon, France
| | - Mustapha Adham
- Department of Digestive Surgery, E. Herriot Hospital, Hospices Civils de Lyon, Lyon-Sud Faculty of Medicine, Lyon, France
| | - Massimo Raimondo
- Division of General Surgery, Department of Surgery, Mayo Clinic, Jacksonville, FL
| | - Horacio J Asbun
- Division of General Surgery, Department of Surgery, Mayo Clinic, Jacksonville, FL
| | - Asahi Sato
- Division of Hepatobiliary-Pancreatic Surgery and Transplantation, Department of Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kyoichi Takaori
- Division of Hepatobiliary-Pancreatic Surgery and Transplantation, Department of Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | | | - Marco Del Chiaro
- Pancreatic Surgery Unit - Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC) - Karolinska Institutet at Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Maximilian Bockhorn
- Department of General, Visceral and Thoracic-Surgery, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Jakob R Izbicki
- Department of General, Visceral and Thoracic-Surgery, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Christos Dervenis
- University of Cyprus and Department of Surgical Oncology and HPB Surgery Metropolitan Hospital, Athens, Greece
| | - Richard M Charnley
- Department of HPB & Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK
| | - Marc E Martignoni
- Department of Surgery, Klinikum rechts der Isar, Technische Universität, München, Germany
| | - Helmut Friess
- Department of Surgery, Klinikum rechts der Isar, Technische Universität, München, Germany
| | | | - Dejan Radenkovic
- Clinic for Digestive Surgery, Clinical Center of Serbia and School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Marco Montorsi
- Department of Surgery, Humanitas University, Humanitas Research Hospital, Milan, Italy
| | - Michael G Sarr
- Department of Gastroenterologic and General Surgery, Mayo Clinic, Rochester, MN
| | - Charles M Vollmer
- Department of Surgery, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
| | - Luca Frulloni
- Department of Medicine, University of Verona, Verona, Italy
| | - Markus W Büchler
- Department of Surgery, University of Heidelberg, Heidelberg, Germany
| | - Claudio Bassi
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
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