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Kubrak C, Martin L, Grossberg AJ, Olson B, Ottery F, Findlay M, Bauer JD, Jha N, Scrimger R, Debenham B, Chua N, Walker J, Baracos V. Quantifying the severity of sarcopenia in patients with cancer of the head and neck. Clin Nutr 2024; 43:989-1000. [PMID: 38484528 DOI: 10.1016/j.clnu.2024.02.020] [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: 12/27/2023] [Revised: 02/14/2024] [Accepted: 02/18/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND & AIMS Existing skeletal muscle index (SMI) thresholds for sarcopenia are inconsistent, and do not reflect severity of depletion. In this study we aimed to define criterion values for moderate and severe skeletal muscle depletion based on the risk of mortality in a population of patients with head and neck cancer (HNC). Additionally, we aimed to identify clinical and demographic predictors of skeletal muscle depletion, evaluate the survival impact of skeletal muscle depletion in patients with minimal nutritional risk or good performance status, and finally, benchmarking SMI values of patients with HNC against healthy young adults. METHODS Population cohort of 1231 consecutive patients and external validation cohorts with HNC had lumbar SMI measured by cross-sectional imaging. Optimal stratification determined sex-specific thresholds for 2-levels of SMI depletion (Class I and II) based on overall survival (OS). Adjusted multivariable regression analyses (tumor site, stage, performance status, age, sex, dietary intake, weight loss) determined relationships between 2-levels of SMI depletion and OS. RESULTS Mean SMI (cm2/m2) was 51.7 ± 9.9 (males) and 39.8 ± 7.1 (females). The overall and sex-specific population demonstrated an increased risk of mortality associated with decreasing SMI. Sex-specific SMI (cm2/m2) depletion thresholds for 2-levels of muscle depletion determined by optimal stratification for males and females, respectively (male: 45.2-37.5, and <37.5; female: 40.9-34.2, and <34.2). In the overall population, Normal SMI, Class I and II SMI depletion occurred in 65.0%, 24.0%, and 11.0%, respectively. Median OS was: Normal SMI (114 months, 95% CI, 97.1-130.8); Class I SMI Depletion (42 months, 95% CI, 28.5-55.4), and Class II SMI Depletion (15 months, 95% CI, 9.8-20.1). Adjusted multivariable analysis compared with Normal SMI (reference), Class I SMI Depletion (HR, 1.49; 95% CI, 1.18-1.88; P < .001), Class II SMI Depletion (HR, 1.91; 95% CI, 1.42-2.58; P < .001). CONCLUSIONS Moderate and severe SMI depletion demonstrate discrimination in OS in patients with HNC. Moderate and severe SMI depletion is prevalent in patients with minimal nutrition risk and good performance status. Benchmarking SMI values against healthy young adults exemplifies the magnitude of SMI depletion in patients with HNC and may be a useful method in standardizing SMI assessment.
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Affiliation(s)
- Catherine Kubrak
- Department of Oncology, Division of Palliative Medicine, University of Alberta, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta, T6G 1Z2, Canada.
| | - Lisa Martin
- Research and Evaluation Lead, Nutrition Services, Provincial Strategy, Standards and Practice, Alberta Health Services, Alberta, Canada.
| | - Aaron J Grossberg
- Department of Radiation Medicine, Oregon Health & Science University, Portland, OR, United States.
| | - Brennan Olson
- Mayo Clinic Department of Otolaryngology-Head and Neck Surgery, Rochester, MN, United States.
| | - Faith Ottery
- President, Ottery & Associates, LLC, Deerfield, IL, United States.
| | - Merran Findlay
- Cancer Services, Royal Prince Alfred Hospital, Camperdown, New South Wales, 2050 Australia.
| | - Judith D Bauer
- Department of Nutrition, Dietetics and Food, Monash University, Clayton, Victoria 3800 Australia.
| | - Naresh Jha
- Department of Oncology, Division of Radiation Oncology, University of Alberta, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta, T6G 1Z2, Canada.
| | - Rufus Scrimger
- Department of Oncology, Division of Radiation Oncology, University of Alberta, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta, T6G 1Z2, Canada.
| | - Brock Debenham
- Department of Oncology, Division of Radiation Oncology, University of Alberta, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta, T6G 1Z2, Canada.
| | - Neil Chua
- Department Oncology, Division of Medical Oncology, University of Alberta, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta, T6G 1Z2, Canada.
| | - John Walker
- Department Oncology, Division of Medical Oncology, University of Alberta, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta, T6G 1Z2, Canada.
| | - Vickie Baracos
- Department of Oncology, Division of Palliative Medicine, University of Alberta, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta, T6G 1Z2, Canada.
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2
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Piccoli GB, Cederholm T, Avesani CM, Bakker SJL, Bellizzi V, Cuerda C, Cupisti A, Sabatino A, Schneider S, Torreggiani M, Fouque D, Carrero JJ, Barazzoni R. Nutritional status and the risk of malnutrition in older adults with chronic kidney disease - implications for low protein intake and nutritional care: A critical review endorsed by ERN-ERA and ESPEN. Clin Nutr 2023; 42:443-457. [PMID: 36857954 DOI: 10.1016/j.clnu.2023.01.018] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 02/04/2023]
Abstract
Increased life expectancy is posing unprecedented challenges to healthcare systems worldwide. These include a sharp increase in the prevalence of chronic kidney disease (CKD) and of impaired nutritional status with malnutrition-protein-energy wasting (PEW) that portends worse clinical outcomes, including reduced survival. In older adults with CKD, a nutritional dilemma occurs when indications from geriatric nutritional guidelines to maintain the protein intake above 1.0 g/kg/day to prevent malnutrition need to be adapted to the indications from nephrology guidelines, to reduce protein intake in order to prevent or slow CKD progression and improve metabolic abnormalities. To address these issues, the European Society for Clinical Nutrition and Metabolism (ESPEN) and the European Renal Nutrition group of the European Renal Association (ERN-ERA) have prepared this conjoint critical review paper, whose objective is to summarize key concepts related to prevention and treatment of both CKD progression and impaired nutritional status using dietary approaches, and to provide guidance on how to define optimal protein and energy intake in older adults with differing severity of CKD. Overall, the authors support careful assessment to identify the most urgent clinical challenge and the consequent treatment priority. The presence of malnutrition-protein-energy wasting (PEW) suggests the need to avoid or postpone protein restriction, particularly in the presence of stable kidney function and considering the patient's preferences and quality of life. CKD progression and advanced CKD stage support prioritization of protein restriction in the presence of a good nutritional status. Individual risk-benefit assessment and appropriate nutritional monitoring should guide the decision-making process. Higher awareness of the challenges of nutritional care in older adult patients with CKD is needed to improve care and outcomes. Research is advocated to support evidence-based recommendations, which we still lack for this increasingly large patient subgroup.
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Affiliation(s)
| | - Tommy Cederholm
- Department of Public Health and Caring Sciences, Uppsala University. Theme Inflammation & Aging, Karolinska University Hospital, Stockholm, Sweden
| | - Carla Maria Avesani
- Department of Clinical Science, Technology and Intervention, Division of Renal Medicine and Baxter Novum, Karolinska Institute, Stockholm, Sweden
| | - Stephan J L Bakker
- Division of Nephrology, Department of Internal Medicine, University Medical Center Groningen, Groningen, the Netherlands
| | - Vincenzo Bellizzi
- Nephrology and Dialysis Division - Department of Medical Sciences, Hospital "Sant'Anna e San Sebastiano", Caserta, Italy
| | - Cristina Cuerda
- Departamento de Medicina, Universidad Complutense de Madrid, Nutrition Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Adamasco Cupisti
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126, Pisa, Italy
| | - Alice Sabatino
- UO Nefrologia, Azienda Ospedaliera- Universitaria Parma, Parma, Italy
| | - Stephane Schneider
- Gastroenterology and Nutrition, Nice University Hospital, Université Côte d'Azur, Nice, France
| | - Massimo Torreggiani
- Néphrologie et dialyse, Centre Hospitalier Le Mans, Avenue Rubillard, 72037, Le Mans, France
| | - Denis Fouque
- Renal Department, Lyon SUD Hospital, Hospices Civils de Lyon, Université de Lyon, Pierre Benite, France
| | - Juan Jesus Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden; Division of Nephrology, Department of Clinical Sciences, Karolinska Institute, Danderyd Hospital, Stockholm, Sweden
| | - Rocco Barazzoni
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy.
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3
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van Vliet IMY, Post A, Kremer D, Boslooper-Meulenbelt K, van der Veen Y, de Jong MFC, Pol RA, Jager-Wittenaar H, Navis GJ, Bakker SJL, Gan C, Sanders J, Verschuuren E, Damman K, Lexmond W, Blokzijl J, de Borst M, Erasmus M, Porte R, de Boer M, Pol R, Berger S, Eisenga M, Neto AG, Kremer D, van Londen M, Jong JA, Siebelink M, van Pelt L, Niesters H, Bodewes F, Hepkema B, Ranchor A, Douwes R, Jager‐Wittenaar H, Navis GJ, Bakker SJ. Muscle mass, muscle strength and mortality in kidney transplant recipients: results of the TransplantLines Biobank and Cohort Study. J Cachexia Sarcopenia Muscle 2022; 13:2932-2943. [PMID: 36891995 PMCID: PMC9745460 DOI: 10.1002/jcsm.13070] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 06/10/2022] [Accepted: 07/23/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Survival of kidney transplant recipients (KTR) is low compared with the general population. Low muscle mass and muscle strength may contribute to lower survival, but practical measures of muscle status suitable for routine care have not been evaluated for their association with long-term survival and their relation with each other in a large cohort of KTR. METHODS Data of outpatient KTR ≥ 1 year post-transplantation, included in the TransplantLines Biobank and Cohort Study (ClinicalTrials.gov Identifier: NCT03272841), were used. Muscle mass was determined as appendicular skeletal muscle mass indexed for height2 (ASMI) through bio-electrical impedance analysis (BIA), and by 24-h urinary creatinine excretion rate indexed for height2 (CERI). Muscle strength was determined by hand grip strength indexed for height2 (HGSI). Secondary analyses were performed using parameters not indexed for height2. Cox proportional hazards models were used to investigate the associations between muscle mass and muscle strength and all-cause mortality, both in univariable and multivariable models with adjustment for potential confounders, including age, sex, body mass index (BMI), estimated glomerular filtration rate (eGFR) and proteinuria. RESULTS We included 741 KTR (62% male, age 55 ± 13 years, BMI 27.3 ± 4.6 kg/m2), of which 62 (8%) died during a median [interquartile range] follow-up of 3.0 [2.3-5.7] years. Compared with patients who survived, patients who died had similar ASMI (7.0 ± 1.0 vs. 7.0 ± 1.0 kg/m2; P = 0.57), lower CERI (4.2 ± 1.1 vs. 3.5 ± 0.9 mmol/24 h/m2; P < 0.001) and lower HGSI (12.6 ± 3.3 vs. 10.4 ± 2.8 kg/m2; P < 0.001). We observed no association between ASMI and all-cause mortality (HR 0.93 per SD increase; 95% confidence interval [CI] [0.72, 1.19]; P = 0.54), whereas CERI and HGSI were significantly associated with mortality, independent of potential confounders (HR 0.57 per SD increase; 95% CI [0.44, 0.81]; P = 0.002 and HR 0.47 per SD increase; 95% CI [0.33, 0.68]; P < 0.001, respectively), and associations of CERI and HGSI with mortality remained independent of each other (HR 0.68 per SD increase; 95% CI [0.47, 0.98]; P = 0.04 and HR 0.53 per SD increase; 95% CI [0.36, 0.76]; P = 0.001, respectively). Similar associations were found for unindexed parameters. CONCLUSIONS Higher muscle mass assessed by creatinine excretion rate and higher muscle strength assessed by hand grip strength are complementary in their association with lower risk of all-cause mortality in KTR. Muscle mass assessed by BIA is not associated with mortality. Routine assessment using both 24-h urine samples and hand grip strength is recommended, to potentially target interdisciplinary interventions for KTR at risk for poor survival to improve muscle status.
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Affiliation(s)
- Iris M Y van Vliet
- Department of Dietetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Adrian Post
- Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Daan Kremer
- Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Karin Boslooper-Meulenbelt
- Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Yvonne van der Veen
- Department of Dietetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Margriet F C de Jong
- Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Robert A Pol
- Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Harriët Jager-Wittenaar
- Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Research Group Healthy Ageing, Health Care and Nursing, Hanze University of Applied Sciences, Groningen, The Netherlands
| | - Gerjan J Navis
- Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Stephan J L Bakker
- Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - C.T. Gan
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - J.S.F. Sanders
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - E.A.M. Verschuuren
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - K. Damman
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - W.S. Lexmond
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - J. Blokzijl
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - M.H. de Borst
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - M.E. Erasmus
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - R.J. Porte
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - M.T. de Boer
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - R.A. Pol
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - S.P. Berger
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - M.F. Eisenga
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - A.W. Gomes Neto
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - D. Kremer
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - M. van Londen
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - J.H. Annema‐de Jong
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - M.J. Siebelink
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - L.J. van Pelt
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - H.G.M. Niesters
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - F.A.J.A. Bodewes
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - B.G. Hepkema
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - A.V. Ranchor
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - R.M. Douwes
- Groningen Transplant Center University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - Harriët Jager‐Wittenaar
- Department of Oral and Maxillofacial Surgery University of Groningen, University Medical Center Groningen Groningen The Netherlands
- Research Group Healthy Ageing, Health Care and Nursing Hanze University of Applied Sciences Groningen The Netherlands
| | - Gerjan J. Navis
- Department of Internal Medicine, Division of Nephrology University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - Stephan J.L. Bakker
- Department of Internal Medicine, Division of Nephrology University of Groningen, University Medical Center Groningen Groningen The Netherlands
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4
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Falqueto H, dos Santos MR, Manfredi LH. Anabolic-Androgenic Steroids and Exercise Training: Breaking the Myths and Dealing With Better Outcome in Sarcopenia. Front Physiol 2022; 13:838526. [PMID: 35370776 PMCID: PMC8969048 DOI: 10.3389/fphys.2022.838526] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
Sarcopenia is an emerging clinical condition determined by the reduction in physical function and muscle mass, being a health concern since it impairs quality of life and survival. Exercise training is a well-known approach to improve physical capacities and body composition, hence managing sarcopenia progression and worsening. However, it may be an ineffective treatment for many elderly with exercise-intolerant conditions. Thus, the use of anabolic-androgenic steroids (AAS) may be a plausible strategy, since these drugs can increase physical function and muscle mass. The decision to initiate AAS treatment should be guided by an evidence-based patient-centric perspective, once the balance between risks and benefits may change depending on the clinical condition coexisting with sarcopenia. This mini-review points out a critical appraisal of evidence and limitation of exercise training and AAS to treat sarcopenia.
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Affiliation(s)
- Hugo Falqueto
- Medical School, Federal University of Fronteira Sul, Chapecó, Brazil
- Graduate Program in Biomedical Sciences, UFFS, Chapecó, Brazil
| | | | - Leandro H. Manfredi
- Medical School, Federal University of Fronteira Sul, Chapecó, Brazil
- Graduate Program in Biomedical Sciences, UFFS, Chapecó, Brazil
- *Correspondence: Leandro H. Manfredi,
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5
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Arends J, Strasser F, Gonella S, Solheim TS, Madeddu C, Ravasco P, Buonaccorso L, de van der Schueren MAE, Baldwin C, Chasen M, Ripamonti CI. Cancer cachexia in adult patients: ESMO Clinical Practice Guidelines ☆. ESMO Open 2021; 6:100092. [PMID: 34144781 PMCID: PMC8233663 DOI: 10.1016/j.esmoop.2021.100092] [Citation(s) in RCA: 176] [Impact Index Per Article: 58.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 02/09/2021] [Accepted: 02/24/2021] [Indexed: 12/15/2022] Open
Abstract
•This ESMO Clinical Practice Guideline provides key recommendations for managing cancer-related cachexia. •It covers screening, assessment and multimodal management of cancer cachexia. •All recommendations were compiled by a multidisciplinary group of experts. •Recommendations are based on available scientific data and the author's expert opinion.
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Affiliation(s)
- J Arends
- Department of Medicine I, Medical Center - University of Freiburg Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - F Strasser
- Integrated Cancer Rehabilitation and Cancer Fatigue Clinic, Klinik Gais/Kliniken Valens; Clinic Medical Oncology and Hematology, Cantonal Hospital St Gallen, St Gallen, Switzerland
| | - S Gonella
- Direction of Health Professions, Azienda Ospedaliero Universitaria Città della Salute e della Scienza of Turin, University of Turin, Turin, Italy; Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - T S Solheim
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Cancer Clinic, Trondheim University Hospital, Trondheim, Norway
| | - C Madeddu
- Medical Oncology Unit, Azienda Ospedaliero Universitaria Cagliari, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - P Ravasco
- Immuno-Hemotherapy and Oncology, University Hospital of Santa Maria, CHULN, Lisbon, Portugal; Center for Interdisciplinary Research in Health, Universidade Católica Portuguesa, Lisbon, Portugal; University of Lisbon, Portugal
| | - L Buonaccorso
- Psycho-Oncology Unit, Azienda USL-IRCCS, Reggio Emilia, Italy
| | - M A E de van der Schueren
- Department of Nutrition, Dietetics and Life Style, School of Allied Health, HAN University of Applied Sciences, Nijmegen, The Netherlands; Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - C Baldwin
- Department of Nutritional Sciences, King's College London, London, UK
| | - M Chasen
- Department of Medicine, University of Toronto, Toronto, Canada; Department of Family Medicine, McMaster University, Hamilton, Canada; William Osler Health Services, Brampton, Canada
| | - C I Ripamonti
- Oncology-Supportive Care in Cancer Unit, Department of Onco-Haematology, Fondazione IRCCS Istituto Nazionale dei Tumori Milano, Milan, Italy
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6
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Ali AM, Kunugi H. Approaches to Nutritional Screening in Patients with Coronavirus Disease 2019 (COVID-19). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:2772. [PMID: 33803339 PMCID: PMC7967488 DOI: 10.3390/ijerph18052772] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/25/2021] [Accepted: 03/02/2021] [Indexed: 02/07/2023]
Abstract
Malnutrition is common among severe patients with coronavirus disease 2019 (COVID-19), mainly elderly adults and patients with comorbidities. It is also associated with atypical presentation of the disease. Despite the possible contribution of malnutrition to the acquisition and severity of COVID-19, it is not clear which nutritional screening measures may best diagnose malnutrition in these patients at early stages. This is of crucial importance given the urgency and rapid progression of the disease in vulnerable groups. Accordingly, this review examines the available literature for different nutritional screening approaches implemented among COVID-19 patients, with a special focus on elderly adults. After a literature search, we selected and scrutinized 14 studies assessing malnutrition among COVID-19 patients. The Nutrition Risk Screening 2002 (NRS-2002) has demonstrated superior sensitivity to other traditional screening measures. The controlling nutritional status (CONUT) score, which comprises serum albumin level, cholesterol level, and lymphocytes count, as well as a combined CONUT-lactate dehydrogenase-C-reactive protein score expressed a predictive capacity even superior to that of NRS-2002 (0.81% and 0.92% vs. 0.79%) in midlife and elder COVID-19 patients. Therefore, simple measures based on routinely conducted laboratory investigations such as the CONUT score may be timely, cheap, and valuable alternatives for identifying COVID-19 patients with high nutritional risk. Mini Nutritional Assessment (MNA) was the only measure used to detect residual malnutrition and high malnutrition risk in remitting patients-MNA scores correlated with hypoalbuminemia, hypercytokinemia, and weight loss. Older males with severe inflammation, gastrointestinal symptoms, and pre-existing comorbidities (diabetes, obesity, or hypertension) are more prone to malnutrition and subsequently poor COVID-19 prognosis both during the acute phase and during convalescence. Thus, they are in need of frequent nutritional monitoring and support while detecting and treating malnutrition in the general public might be necessary to increase resilience against COVID-19.
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Affiliation(s)
- Amira Mohammed Ali
- National Center of Neurology and Psychiatry, Department of Mental Disorder Research, National Institute of Neuroscience, Tokyo 187-0031, Japan;
- Department of Psychiatric Nursing and Mental Health, Faculty of Nursing, Alexandria University, Alexandria 21527, Egypt
| | - Hiroshi Kunugi
- National Center of Neurology and Psychiatry, Department of Mental Disorder Research, National Institute of Neuroscience, Tokyo 187-0031, Japan;
- Department of Psychiatry, Teikyo University School of Medicine, Tokyo 173-8605, Japan
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7
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Reckman GAR, Navis GJ, Krijnen WP, Vonk RJ, Jager-Wittenaar H, van der Schans CP. Aerobic exercise increases post-exercise exogenous protein oxidation in healthy young males. PLoS One 2019; 14:e0225803. [PMID: 31765432 PMCID: PMC6876877 DOI: 10.1371/journal.pone.0225803] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 11/12/2019] [Indexed: 01/07/2023] Open
Abstract
The capacity to utilize ingested protein for optimal support of protein synthesis and lean body mass is described within the paradigm of anabolic competence. Protein synthesis can be stimulated by physical exercise, however, it is not known if physical exercise affects post-exercise protein oxidation. Characterization of the driving forces behind protein oxidation, such as exercise, can contribute to improved understanding of whole body protein metabolism. The purpose of this study is to determine the effect of two levels of aerobic exercise intensity on immediate post-exercise exogenous protein oxidation. Sixteen healthy males with a mean (SD) age of 24 (4) years participated. The subjects' VO2-max was estimated with the Åstrand cycling test. Habitual dietary intake was assessed with a three-day food diary. Exogenous protein oxidation was measured by isotope ratio mass spectrometry. These measurements were initiated after the ingestion of a 30 g 13C-milk protein test drink that was followed by 330 minutes breath sample collection. On three different days with at least one week in between, exogenous protein oxidation was measured: 1) during rest, 2) after 15 minutes of aerobic exercise at 30% of VO2-max (moderate intensity), and 3) after 15 minutes of aerobic exercise at 60% of VO2-max (vigorous intensity). After vigorous intensity aerobic exercise, 31.8%±8.0 of the 30 g 13C-milk protein was oxidized compared to 26.2%±7.1 during resting condition (p = 0.012), and 25.4%±7.6 after moderate intensity aerobic exercise compared to resting (p = 0.711). In conclusion, exogenous protein oxidation is increased after vigorous intensity aerobic exercise which could be the result of an increased protein turnover rate.
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Affiliation(s)
- Gerlof A. R. Reckman
- Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Research Group Healthy Ageing, Allied Health Care and Nursing, Centre of Expertise Healthy Ageing, Hanze University of Applied Sciences, Groningen, the Netherlands
| | - Gerjan J. Navis
- Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Wim P. Krijnen
- Research Group Healthy Ageing, Allied Health Care and Nursing, Centre of Expertise Healthy Ageing, Hanze University of Applied Sciences, Groningen, the Netherlands
| | - Roel J. Vonk
- Department of Cell Biology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Harriët Jager-Wittenaar
- Research Group Healthy Ageing, Allied Health Care and Nursing, Centre of Expertise Healthy Ageing, Hanze University of Applied Sciences, Groningen, the Netherlands
- Department of Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Cees P. van der Schans
- Research Group Healthy Ageing, Allied Health Care and Nursing, Centre of Expertise Healthy Ageing, Hanze University of Applied Sciences, Groningen, the Netherlands
- Department of Rehabilitation, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Department of Health Psychology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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