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Wang Y, Liu Y, Jiang H, Chen W. Oral nutritional supplements improve clinical outcomes and are cost-effective for hospitalized patients in China. Nutrition 2024; 125:112503. [PMID: 38943697 DOI: 10.1016/j.nut.2024.112503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 05/20/2024] [Accepted: 05/25/2024] [Indexed: 07/01/2024]
Abstract
OBJECTIVE This study assessed the therapeutic benefits and modeled the cost-effectiveness of oral nutritional supplements (ONS) in China. METHODS Data were collected from 27 152 adult inpatients between January 1, 2018, and December 31, 2020. Propensity score matching was used for balancing the baseline characteristics between the ONS group and non-ONS group. A decision-tree model was developed to assess the cost-effectiveness of ONS for patients with nutritional risk, and the incremental cost-effectiveness ratio was the metric to determine the most cost-effective strategy. One-way sensitivity and probabilistic sensitivity analyses were conducted to assess the model's stability. In addition, subgroup analysis was conducted based on clinical characteristics. Differences in clinical outcomes between the groups were compared using Student's t test, Mann-Whitney U test, or chi-square test. RESULTS The ONS group displayed significantly lower levels of prealbumin, albumin, hemoglobin, and BMI than the non-ONS group at admission. The incidence of malignant tumors, intestinal obstruction, and inflammatory bowel disease was significantly higher in the ONS group than the non-ONS group. The ONS group had a significantly higher effective rate than the non-ONS group (51.7% versus 50.3%, P < 0.05). Analysis of the decision-tree model revealed that the ONS group experienced an increase in cost of 19 850.96 yuan but achieved an additional 1.3406 effectiveness rate, resulting in an incremental cost-effectiveness ratio of 14 807.51, which fell below China's 2020 per capita gross domestic product of 71 965 yuan. Sensitivity analysis further confirmed the robustness of the model. CONCLUSIONS ONS are demonstrated a high rate of efficacy, although patients currently using ONS are typically in a severe disease state. In addition, ONS is cost-effective. We suggest that the reimbursement coverage of ONS be expanded to include in-hospital patients who are at high nutritional risk.
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Affiliation(s)
- Yu Wang
- Department of Clinical Nutrition, Department of Health Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Liu
- Department of Clinical Nutrition, Department of Health Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hua Jiang
- Institute for Emergency and Disaster Medicine, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Wei Chen
- Department of Clinical Nutrition, Department of Health Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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Rodríguez-Mañas L, Murray R, Glencorse C, Sulo S. Good nutrition across the lifespan is foundational for healthy aging and sustainable development. Front Nutr 2023; 9:1113060. [PMID: 36761990 PMCID: PMC9902887 DOI: 10.3389/fnut.2022.1113060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 12/23/2022] [Indexed: 01/26/2023] Open
Abstract
Ensuring healthy lives and promoting wellbeing across the age spectrum are essential to sustainable development. Nutrition is at the heart of the World Health Organization (WHO) Sustainable Development Goals, particularly for Sustainable Development Goal 2/Subgoal 2, which is to End all forms of malnutrition by 2030. This subgoal addresses people of all ages, including targeted groups like young children and older adults. In recent decades, there have been marked advances in the tools and methods used to screen for risk of malnutrition and to conduct nutritional assessments. There have also been innovations in nutritional interventions and outcome measures related to malnutrition. What has been less common is research on how nutritional interventions can impact healthy aging. Our Perspective article thus takes a life-course approach to consider what is needed to address risk of malnutrition and why, and to examine how good nutrition across the lifespan can contribute to healthy aging. We discuss broad-ranging yet interdependent ways to improve nutritional status worldwide-development of nutritional programs and policies, incorporation of the best nutrition-care tools and methods into practice, provision of professional training for quality nutritional care, and monitoring health and economic benefits of such changes. Taken together, our Perspective aims to (i) identify current challenges to meeting these ideals of nutritional care, and to (ii) discover enabling strategies for the improvement of nutrition care across the lifespan. In harmony with the WHO goal of sustainable development, we underscore roles of nutrition to foster healthy human development and healthy aging worldwide.
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Affiliation(s)
- Leocadio Rodríguez-Mañas
- Service of Geriatrics, Getafe University Hospital and CIBER on Frailty and Healthy Aging (CIBERFES), Getafe, Spain,*Correspondence: Leocadio Rodríguez-Mañas,
| | - Robert Murray
- Department of Pediatrics, Emeritus, The Ohio State University College of Medicine, Columbus, OH, United States
| | | | - Suela Sulo
- Abbott Laboratories, Abbott Park, IL, United States
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Tan Y, Liu X, Yang Y, Li B, Yu F, Zhao W, Fu C, Yu X, Han Z, Cheng M. Metabolomics analysis reveals serum biomarkers in patients with diabetic sarcopenia. Front Endocrinol (Lausanne) 2023; 14:1119782. [PMID: 37033246 PMCID: PMC10073735 DOI: 10.3389/fendo.2023.1119782] [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: 12/09/2022] [Accepted: 03/08/2023] [Indexed: 04/11/2023] Open
Abstract
INTRODUCTION Diabetic sarcopenia (DS) is characterized by muscle atrophy, slower nerve conduction, reduced maximum tension generated by skeletal muscle contraction, and slower contraction rate. Hence, DS can cause limb movement degeneration, slow movement, reduced balance, reduced metabolic rate, falls, fractures, etc. Moreover, the relevant early biological metabolites and their pathophysiological mechanism have yet to be characterized. METHOD The current cross-sectional study employed serum metabolomics analysis to screen potential noninvasive biomarkers in patients with diabetic sarcopenia. A total of 280 diabetic patients were enrolled in the study (n = 39 sarcopenia [DS], n = 241 without sarcopenia [DM]). Ten patients were randomly selected from both groups. Non-targeted metabolomic analysis was performed by ultra-high-performance liquid chromatography-electrospray ionization tandem mass spectrometry. RESULTS A total of 632 differential metabolites were identified, including 82 that were significantly differentially abundant (P < 0.05, VIP > 1, FC > 1.2 or FC < 0.8). Compared with the DM group, the contents of pentadecanoic acid, 5'-methylthioadenosine (5'-MTA), N,N-dimethylarginine (asymmetric dimethylarginine, ADMA), and glutamine in the DS group were significantly increased, while that of isoxanthohumol was decreased. DISCUSSION Based on receiver operating characteristic curve analysis, pentadecanoic acid, 5'-MTA, ADMA, and glutamine may serve as potential biomarkers of DS. Moreover, ATP-binding cassette (ABC) transporters and the mammalian target of the rapamycin signaling pathway were found to potentially have important regulatory roles in the occurrence and development of DS (P < 0.05). Collectively, the differential metabolites identified in this study provide new insights into the underlying pathophysiology of DS and serve as a basis for therapeutic interventions.
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Affiliation(s)
- Yuwei Tan
- Department of Geriatric Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Clinical Research Center for Geriatric Medicine (202132001), Jinan, China
| | - Xiaosong Liu
- Department of Geriatric Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Clinical Research Center for Geriatric Medicine (202132001), Jinan, China
| | - Yinping Yang
- Department of Geriatric Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Clinical Research Center for Geriatric Medicine (202132001), Jinan, China
| | - Baoying Li
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Aixinzhuoer Medical Laboratory, Jinan, China
| | - Fei Yu
- Department of Geriatric Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Clinical Research Center for Geriatric Medicine (202132001), Jinan, China
| | - Wenqian Zhao
- Department of Geriatric Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Clinical Research Center for Geriatric Medicine (202132001), Jinan, China
| | - Chunli Fu
- Department of Geriatric Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Clinical Research Center for Geriatric Medicine (202132001), Jinan, China
| | - Xin Yu
- Department of Geriatric Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Clinical Research Center for Geriatric Medicine (202132001), Jinan, China
| | - Zhenxia Han
- Department of Geriatric Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Clinical Research Center for Geriatric Medicine (202132001), Jinan, China
| | - Mei Cheng
- Department of Geriatric Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Cardiovascular Proteomics of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jinan Clinical Research Center for Geriatric Medicine (202132001), Jinan, China
- *Correspondence: Mei Cheng,
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Thomson K, Rice S, Arisa O, Johnson E, Tanner L, Marshall C, Sotire T, Richmond C, O'Keefe H, Mohammed W, Gosney M, Raffle A, Hanratty B, McEvoy CT, Craig D, Ramsay SE. Oral nutritional interventions in frail older people who are malnourished or at risk of malnutrition: a systematic review. Health Technol Assess 2022; 26:1-112. [PMID: 36541454 PMCID: PMC9791461 DOI: 10.3310/ccqf1608] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Malnutrition worsens the health of frail older adults. Current treatments for malnutrition may include prescribed oral nutritional supplements, which are multinutrient products containing macronutrients and micronutrients. OBJECTIVE To assess the effectiveness and cost-effectiveness of oral nutritional supplements (with or without other dietary interventions) in frail older people who are malnourished or at risk of malnutrition. DATA SOURCES MEDLINE, EMBASE, Cochrane Library, Scopus, CINAHL (Cumulative Index to Nursing and Allied Health Literature) and grey literature were searched from inception to 13 September 2021. REVIEW METHODS A systematic review and meta-analysis was conducted to evaluate the effectiveness and cost-effectiveness of oral nutritional supplements in frail older people (aged ≥ 65 years) who are malnourished or at risk of malnutrition (defined as undernutrition as per National Institute for Health and Care Excellence guidelines). Meta-analysis and network meta-analysis were undertaken, where feasible, along with a narrative synthesis. A cost-effectiveness review was reported narratively. A de novo model was developed using effectiveness evidence identified in the systematic review to estimate the cost-effectiveness of oral nutritional supplements. RESULTS Eleven studies (n = 822 participants) were included in the effectiveness review, six of which were fully or partly funded by industry. Meta-analyses suggested positive effects of oral nutritional supplements compared with standard care for energy intake (kcal) (standardised mean difference 1.02, 95% confidence interval 0.15 to 1.88; very low quality evidence) and poor mobility (mean difference 0.03, p < 0.00001, 95% confidence interval 0.02 to 0.04; very low quality evidence) but no evidence of an effect for body weight (mean difference 1.31, 95% confidence interval -0.05 to 2.66; very low quality evidence) and body mass index (mean difference 0.54, 95% confidence interval -0.03 to 1.11; very low quality evidence). Pooled results for other outcomes were statistically non-significant. There was mixed narrative evidence regarding the effect of oral nutritional supplements on quality of life. Network meta-analysis could be conducted only for body weight and grip strength; there was evidence of an effect for oral nutritional supplements compared with standard care for body weight only. Study quality was mixed; the randomisation method was typically poorly reported. One economic evaluation, in a care home setting, was included. This was a well-conducted study showing that oral nutritional supplements could be cost-effective. Cost-effectiveness analysis suggested that oral nutritional supplements may only be cost-effective for people with lower body mass index (< 21 kg/m2) using cheaper oral nutritional supplements products that require minimal staff time to administer. LIMITATIONS The review scope was narrow in focus as few primary studies used frailty measures (or our proxy criteria). This resulted in only 11 included studies. The small evidence base and varied quality of evidence meant that it was not possible to determine accurate estimates of the effectiveness or cost-effectiveness of oral nutritional supplements. Furthermore, only English-language publications were considered. CONCLUSIONS Overall, the review found little evidence of oral nutritional supplements having significant effects on reducing malnutrition or its adverse outcomes in frail older adults. FUTURE WORK Future research should focus on independent, high-quality, adequately powered studies to investigate oral nutritional supplements alongside other nutritional interventions, with longer-term follow-up and detailed analysis of determinants, intervention components and cost-effectiveness. STUDY REGISTRATION This study is registered as PROSPERO CRD42020170906. FUNDING This project was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 26, No. 51. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Katie Thomson
- Evidence Synthesis Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Stephen Rice
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Oluwatomi Arisa
- Evidence Synthesis Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Eugenie Johnson
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Louise Tanner
- Evidence Synthesis Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Christopher Marshall
- Evidence Synthesis Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Tumi Sotire
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Catherine Richmond
- Evidence Synthesis Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Hannah O'Keefe
- Evidence Synthesis Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Wael Mohammed
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | | | - Anne Raffle
- Elders Council of Newcastle upon Tyne, Newcastle upon Tyne, UK
| | - Barbara Hanratty
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Claire T McEvoy
- Centre for Public Health, Queen's University Belfast, Belfast, UK
- Institute for Global Food Security, Queen's University Belfast, Belfast, UK
| | - Dawn Craig
- Evidence Synthesis Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Sheena E Ramsay
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
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Tesfa H, Jara D, Woyiraw W, Bogale EK, Asrat B. Prevalence of undernourishment and associated factors among adults with major depressive disorder at two public hospitals in Northwest Ethiopia: a cross-sectional study. BMJ Open 2022; 12:e065108. [PMID: 36356991 PMCID: PMC9660676 DOI: 10.1136/bmjopen-2022-065108] [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] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE Undernourishment is overlooked in people with major depressive disorder (MDD); however, it could have huge impacts on recovery, functioning and quality of life. This study aimed to assess the prevalence of undernourishment and associated factors among adults with MDD attending two public hospitals in Northwest Ethiopia. DESIGN Institution-based cross-sectional study was used. SETTING This study was conducted in two public hospitals-a tertiary-level specialised care hospital (Felege-Hiwot Comprehensive Specialized Hospital) and a secondary-level referral hospital (Debre Markos Referral Hospital). Both hospitals are located around 200 km apart and are the busiest hospitals in Western Amhara region. PARTICIPANTS A total of 396 participants were included in the study using a stratified sampling technique. The study participants were recruited from psychiatry units. Adults with MDD were recruited from both hospitals proportionally between September and November 2019. OUTCOME MEASURES Undernourishment was assessed using a body mass index measurement. Data were collected using a structured questionnaire and anthropometric measurements, and analysed using a binary logistic regression model. RESULTS The overall prevalence of undernourishment was 28.5% (95% CI: 23.7% to 33.4%) among adults with MDD attending psychiatric care in the two public hospitals in Northwest Ethiopia. Female gender (adjusted Odds Ratio (AOR)=2.18, 95% CI=1.20 to 3.96, p=0.01), rural residence (AOR=2.41, 95% CI=1.23 to 4.70, p=0.01), illiteracy (AOR=2.86, 95% CI=1.01 to 8.07, p=0.047), antidepressant side effects (AOR=2.04, 95% CI=1.08 to 3.88, p=0.028) and having HIV/AIDS (AOR=4.12, 95% CI=1.46 to 11.57, p=0.007) had a statistically significant association with undernourishment. CONCLUSION The prevalence of undernourishment was high among adults with MDD in Northwest Ethiopia. This study suggests the need to include nutritional interventions for people with MDD in psychiatric care facilities.
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Affiliation(s)
- Hiwot Tesfa
- Department of Public Health, College of Medicine and Health Sciences, Injibara University, Injibara, Ethiopia
| | - Dube Jara
- Department of Public Health, College of Medicine and Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Wubetu Woyiraw
- Department of Nutrition, College of Medicine and Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Eyob Ketema Bogale
- Department of Health Promotion and Behavioral Science, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Biksegn Asrat
- Department of Psychiatry, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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6
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Advances in knowledge of screening practices and their use in clinical practice to prevent malnutrition. Proc Nutr Soc 2022; 81:41-48. [DOI: 10.1017/s0029665121003670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Malnutrition is common among older adults and is associated with a progressive decline in overall health and increased mortality. With a rapidly ageing population, the detection, prevention and management of malnutrition require urgent attention within health service planning and delivery. Routine screening for malnutrition among older adults in community settings, which addresses aetiological as well as phenotypic factors, is considered an important step for prevention and early intervention. The aim of this review is to summarise current malnutrition screening literature and highlight research that seeks to understand and address community-based approaches to malnutrition screening and management. Key healthcare professionals (HCPs) that encounter community-dwelling older adults include general practitioners (GPs), community-based nurses, community pharmacists and a range of other health and social care professionals including dietitians, physiotherapists, speech and language therapists, and occupational therapists. The key barriers to implementing screening in primary care include lack of knowledge about malnutrition among non-dietetic HCPs, lack of resources allocated to managing malnutrition, lack of access to dietetic services, and poor GP knowledge about oral nutritional supplement prescribing. In addition, older adults have poor insight into the clinical condition and the associated negative health implications. Investment in education among HCPs and public awareness is required, as well as accompanying resources to successfully implement malnutrition screening programmes for community-dwelling older adults.
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Jacob L, Kostev K, Smith L, Oh H, López-Sánchez GF, Shin JI, Abduljabbar AS, Haro JM, Koyanagi A. Sarcopenia and Mild Cognitive Impairment in Older Adults from Six Low- and Middle-Income Countries. J Alzheimers Dis 2021; 82:1745-1754. [PMID: 34219725 DOI: 10.3233/jad-210321] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Little is known about the relationship between sarcopenia and mild cognitive impairment (MCI) in low- and middle-income countries (LMICs). OBJECTIVE This study aimed to investigate this association among community-dwelling adults aged≥65 years from six LMICs. METHODS Cross-sectional, nationally representative data from the Study on Global Ageing and Adult Health (SAGE) were analyzed. These data were obtained in China, Ghana, India, Mexico, Russia, and South Africa in 2007-2010. Participants were considered to have sarcopenia if they had low skeletal muscle mass (i.e., lower skeletal mass index) and a weak handgrip strength. MCI was defined using the National Institute on Aging-Alzheimer's Association criteria. Multivariable logistic regression analysis was conducted to assess associations. RESULTS The final analytical sample consisted of 12,912 individuals aged≥65 years with preservation in functional abilities without stroke (mean [standard deviation] age 72.2 [10.8] years; 45.2% males). The overall prevalence of sarcopenia and MCI were 11.3% and 18.1%, respectively. After adjusting for potential confounders, there was a positive association between sarcopenia and MCI in all countries (i.e., odds ratio [OR] > 1) with the exception of South Africa, and the overall estimate was OR = 1.60 (95% confidence interval [CI] = 1.32-1.93) with a low level of between-country heterogeneity (I2 = 0.0%). CONCLUSION There was a positive association between sarcopenia and MCI in this sample of older adults living in LMICs. Causality should be assessed in future longitudinal research, while the utility of sarcopenia as a marker of MCI should also be investigated.
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Affiliation(s)
- Louis Jacob
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.,Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, Montigny-le-Bretonneux, France
| | - Karel Kostev
- Philipps University of Marburg, Marburg, Germany
| | - Lee Smith
- The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge, UK
| | - Hans Oh
- Suzanne Dworak Peck School of Social Work, University of Southern California, Los Angeles, CA, USA
| | - Guillermo F López-Sánchez
- Vision and Eye Research Institute, School of Medicine, Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University-Cambridge Campus, Cambridge, UK
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Korea
| | | | - Josep Maria Haro
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.,King Saud University, Riyadh, Saudi Arabia
| | - Ai Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.,ICREA, Barcelona, Spain
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Schuetz P, Sulo S, Walzer S, Vollmer L, Brunton C, Kaegi-Braun N, Stanga Z, Mueller B, Gomes F. Cost savings associated with nutritional support in medical inpatients: an economic model based on data from a systematic review of randomised trials. BMJ Open 2021; 11:e046402. [PMID: 34244264 PMCID: PMC8273448 DOI: 10.1136/bmjopen-2020-046402] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND AND AIMS Nutritional support improves clinical outcomes during hospitalisation as well as after discharge. Recently, a systematic review of 27 randomised, controlled trials showed that nutritional support was associated with lower rates of hospital readmissions and improved survival. In the present economic modelling study, we sought to determine whether in-hospital nutritional support would also return economic benefits. METHODS The current economic model applied cost estimates to the outcome results from our recent systematic review of hospitalised patients. In the underlying meta-analysis, a total of 27 trials (n=6803 patients) were included. To calculate the economic impact of nutritional support, a Markov model was developed using transitions between relevant health states. Costs were estimated accounting for length of stay in a general hospital ward, hospital-acquired infections, readmissions and nutritional support. Six-month mortality was also considered. The estimated daily per-patient cost for in-hospital nutrition was US$6.23. RESULTS Overall costs of care within the model timeframe of 6 months averaged US$63 227 per patient in the intervention group versus US$66 045 in the control group, which corresponds to per patient cost savings of US$2818. These cost savings were mainly due to reduced infection rate and shorter lengths of stay. We also calculated the costs to prevent a hospital-acquired infection and a non-elective readmission, that is, US$820 and US$733, respectively. The incremental cost per life-day gained was -US$1149 with 2.53 additional days. The sensitivity analyses for cost per quality-adjusted life day provided support for the original findings. CONCLUSIONS For medical inpatients who are malnourished or at nutritional risk, our findings showed that in-hospital nutritional support is a cost-effective way to reduce risk for readmissions, lower the frequency of hospital-associated infections, and improve survival rates.
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Affiliation(s)
- Philipp Schuetz
- Internal Medicine, Kantonsspital Aarau AG, Aarau, Switzerland
- University of Basel, Basel, Swizerland
| | - Suela Sulo
- Abbott Nutrition, Abbott Park, Illinois, USA
| | - Stefan Walzer
- MArS Market Access & Pricing Strategy GmbH, Weil am Rhein, Germany
- State University Baden-Weurttemberg, Lörrarch, germany
- Weingarten University of Applied Sciences, Weingarten, Germany
| | - Lutz Vollmer
- MArS Market Access & Pricing Strategy GmbH, Weil am Rhein, Germany
| | | | | | - Zeno Stanga
- Inselspital Universitatsspital Bern, Bern, BE, Switzerland
| | - Beat Mueller
- Internal Medicine, Kantonsspital Aarau AG, Aarau, Switzerland
| | - Filomena Gomes
- Internal Medicine, Kantonsspital Aarau AG, Aarau, Switzerland
- The New York Academy of Sciences, New York city, New York, USA
- NOVA Medical School, Universidade NOVA de Lisboa, Lisboa, Portugal
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Browne S, Kelly L, Geraghty AA, Reynolds CM, McBean L, McCallum K, Clyne B, Bury G, Perrotta C, Kennelly S, Bradley C, McCullagh L, Finnigan K, Clarke S, Bardon LA, Murrin C, Gibney ER, Dominguez Castro P, Corish CA. Healthcare professionals' perceptions of malnutrition management and oral nutritional supplement prescribing in the community: A qualitative study. Clin Nutr ESPEN 2021; 44:415-423. [PMID: 34330499 DOI: 10.1016/j.clnesp.2021.04.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 04/21/2021] [Accepted: 04/25/2021] [Indexed: 01/21/2023]
Abstract
BACKGROUND & AIM Protein-energy malnutrition is under-recognised in the community despite being common in older adults due to physiological and social changes which are often compounded by chronic disease. This qualitative study aimed to explore the opinions of healthcare professionals (HCPs) working in the primary care and community settings about the management of malnutrition and the prescription of oral nutritional supplements (ONS), often included in the treatment of malnutrition. METHODS Twelve healthcare professional (HCP) focus groups with 75 participants were conducted: community dietitians (n = 17), registered dietitians working in industry (n = 5), community and residential care nurses (n = 22), physiotherapists (n = 12), pharmacists (n = 9), occupational therapists (n = 6) and speech and language therapists (n = 4). Focus group discussions were audio-recorded and transcribed verbatim. The data were coded and analysed using thematic analysis and key themes with illustrative quotes extracted are presented. RESULTS Similar views on malnutrition management existed across professions. 'Gaps in Primary Care Management' was the first key theme wherein HCPs identified limitations in malnutrition management in the community. Barriers included limited or no dietetic services available in primary care and poor communication between general practitioners and wider primary care team members which resulted in inappropriate or delayed treatment. The second key theme, 'Challenges with ONS use in the Community', encapsulated several issues HCPs experienced with ONS usage including inappropriate prescribing and lack of monitoring of treatment goals. Conflicts of interest regarding dietitians working in industry assessing and treating older adults in residential care settings was highlighted by participants. CONCLUSIONS This study highlights that more emphasis is needed to identify patients when they are at risk of malnutrition to avoid advanced or severe malnutrition presentations currently seen. Community dietitians for older people are required to address many of the issues raised including the need for awareness, education and training, resources, and malnutrition care pathway structures.
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Affiliation(s)
- Sarah Browne
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland; UCD Institute of Food and Health, University College Dublin, Dublin, Republic of Ireland
| | - Lucy Kelly
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland
| | - Aisling A Geraghty
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland; UCD Institute of Food and Health, University College Dublin, Dublin, Republic of Ireland
| | - Ciara Me Reynolds
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland; UCD Institute of Food and Health, University College Dublin, Dublin, Republic of Ireland
| | - Laura McBean
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland; UCD Institute of Food and Health, University College Dublin, Dublin, Republic of Ireland
| | - Kimberley McCallum
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland
| | - Barbara Clyne
- HRB Centre for Primary Care Research, Department of General Practice, Royal College of Surgeons in Ireland, Dublin, Republic of Ireland
| | - Gerard Bury
- School of Medicine, University College Dublin, Belfield, Dublin 4, Republic of Ireland
| | - Carla Perrotta
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland
| | - Sharon Kennelly
- National Primary Care Division, Community Funded Schemes Service Improvement, Mountmellick Primary Care Building, Co. Laois, Republic of Ireland
| | - Catriona Bradley
- Royal College of Surgeons in Ireland, Dublin, Republic of Ireland
| | - Laura McCullagh
- Department of Pharmacology and Therapeutics, Trinity Centre for Health Sciences, St James's Hospital, Dublin 8, Republic of Ireland
| | - Karen Finnigan
- HSE Medicines Management Programme, Health Service Executive, St James's Hospital, Dublin 8, Republic of Ireland
| | - Sarah Clarke
- HSE Medicines Management Programme, Health Service Executive, St James's Hospital, Dublin 8, Republic of Ireland
| | - Laura A Bardon
- UCD Institute of Food and Health, University College Dublin, Dublin, Republic of Ireland; School of Agriculture and Food Science, University College Dublin, Dublin, Republic of Ireland
| | - Celine Murrin
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland; UCD Institute of Food and Health, University College Dublin, Dublin, Republic of Ireland
| | - Eileen R Gibney
- UCD Institute of Food and Health, University College Dublin, Dublin, Republic of Ireland; School of Agriculture and Food Science, University College Dublin, Dublin, Republic of Ireland
| | - Patricia Dominguez Castro
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland; UCD Institute of Food and Health, University College Dublin, Dublin, Republic of Ireland
| | - Clare A Corish
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Republic of Ireland; UCD Institute of Food and Health, University College Dublin, Dublin, Republic of Ireland.
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Rajamanickam A, Munisankar S, Dolla CK, Thiruvengadam K, Babu S. Impact of malnutrition on systemic immune and metabolic profiles in type 2 diabetes. BMC Endocr Disord 2020; 20:168. [PMID: 33183277 PMCID: PMC7659078 DOI: 10.1186/s12902-020-00649-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 11/03/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND While obesity and overweight status are firmly established risk factors for Type 2 diabetes mellitus (T2DM), a substantial proportion of diabetic individuals, especially in Africa and Asia, are often underweight or normal weight. However, very little is known about the immunological and metabolic profiles of these individuals. METHODS This study aimed to assess the relationship between malnutrition and Type 2 diabetes mellitus (T2DM). We examined a variety of analytes associated with the immunological and metabolic profiles of T2DM individuals with low (< 18.5 kg/m2) or normal (18.5-24.9 kg/m2) body mass index (BMI). To this end, we measured plasma levels of HbA1c, glucose, insulin, glucagon, adipocytokines and Type 1, Type 2, Type 17, pro-inflammatory and regulatory cytokines in T2DM individuals with low BMI (LBMI) or normal BMI (NBMI) with small sample size n = 44 in each group. RESULTS LBMI individuals exhibited significantly higher levels of HbA1c, random blood glucose, insulin and glucagon compared to NBMI individuals. Similarly, LBMI individuals exhibited significantly higher levels of adiponectin and adipsin and significantly lower levels of leptin in comparison to NBMI individuals. LBMI individuals also exhibited significantly lower levels of the Type 1, Type 2, Type 17, pro-inflammatory and regulatory cytokines in comparison to NBMI individuals. Finally, while the metabolic parameters exhibited a significant negative correlation with BMI, the immunological parameters exhibited a significant positive correlation with BMI. CONCLUSIONS Malnutrition is associated with a significant modulation of glycemic, hormonal and cytokine parameters in T2DM. Hence, the biochemical and immunological profiles of T2DM is significantly influenced by BMI.
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Affiliation(s)
- Anuradha Rajamanickam
- National Institute of Health-NIRT-International Center for Excellence in Research, Chetpet, Chennai, 600031, India.
| | - Saravanan Munisankar
- National Institute of Health-NIRT-International Center for Excellence in Research, Chetpet, Chennai, 600031, India
| | | | | | - Subash Babu
- National Institute of Health-NIRT-International Center for Excellence in Research, Chetpet, Chennai, 600031, India
- Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
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11
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KEŞKEK Ş, ZERMAN A. Nutritional Status of Patients with Diabetes in Intensive Care Unit. ACTA MEDICA ALANYA 2020. [DOI: 10.30565/medalanya.639335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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12
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Seguy D, Hubert H, Robert J, Meunier JP, Guérin O, Raynaud-Simon A. Compliance to oral nutritional supplementation decreases the risk of hospitalisation in malnourished older adults without extra health care cost: Prospective observational cohort study. Clin Nutr 2019; 39:1900-1907. [PMID: 31471163 DOI: 10.1016/j.clnu.2019.08.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 07/19/2019] [Accepted: 08/09/2019] [Indexed: 11/24/2022]
Abstract
BACKGROUND & AIMS Malnutrition affects 5-10% of elderly people living in the community. A few studies suggest that nutritional intervention may reduce health care costs. The present study included malnourished elderly patients living at home. It aimed to compare health care costs between patients that were prescribed ONS by their general practitioner and those who were not, and to assess the effect of ONS prescription on the risk of hospitalisation. METHODS This prospective multicentre observational study included malnourished patients ≥70 years old who lived at home. Patients were defined as malnourished if they presented with one or more of the following criteria: weight loss ≥5% in 1 month, weight loss ≥10% in 6 months, BMI <21 kg/m2, albuminemia <35 g/L or Short-Form MNA ≤ 7. Their general practitioners prescribed an ONS, or not, according to their usual practice. Health care costs were recorded during a 6-month period. Other collected data were diseases, disability, self-perception of current health status, quality of life (QoL), nutritional status, appetite and compliance to ONS. A propensity score method was used to compare costs and risk of hospitalisation to adjust for potential confounding factors and control for selection bias. RESULTS We analysed 191 patients. At baseline, the 133 patients (70%) who were prescribed ONS were more disabled (p < 0.001) and had poorer perception of their health (p = 0.02), lower QoL (p = 0.04) and lower appetite (p < 0.001) than the 58 patients (30%) who were not prescribed ONS. At 6 months, appetite had improved more in the ONS prescription group (p = 0.001). Weight change was not different between groups. Patients prescribed ONS were more frequently hospitalised (OR 2.518, 95% CI: [1.088; 5.829] hosp; p = 0.03). Analyses of adjusted populations revealed no differences in health care costs between groups. In the ONS prescription group, we identified that health care costs were lower (p = 0.042) in patients with an energy intake from ONS ≥ 500 kcal/d (1389 ± 264 €) vs. < 500 kcal/d (3502 ± 839 €). The risk of hospitalisation was reduced 3 and 5 times when the intake from ONS was ≥30 g of protein/day or ≥500 kcal/d, respectively. CONCLUSIONS ONS prescription in malnourished elderly patients generated no extra heath care cost. High energy and protein intake from ONS was associated with a reduced risk of hospitalisation and health care costs.
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Affiliation(s)
- D Seguy
- Department of Nutrition, CHRU de Lille, Lille, France; University of Lille, U995 - LIRIC - Lille Inflammation Research International Center, Lille, France.
| | - H Hubert
- Department of Public Health, EA 2694, University of Lille, Lille, France
| | - J Robert
- Health Economics and Outcomes Research Consultant, Cemka Eval, Bourg-la-Reine, France
| | | | - O Guérin
- Department of Geriatric Medicine, CHU Nice, University of Nice Sophia Antipolis, Nice, France
| | - A Raynaud-Simon
- Department of Geriatric Medicine, Hôpitaux Bichat et Beaujon APHP, University Paris Diderot, Paris, France
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Reber E, Norman K, Endrich O, Schuetz P, Frei A, Stanga Z. Economic Challenges in Nutritional Management. J Clin Med 2019; 8:jcm8071005. [PMID: 31295852 PMCID: PMC6678224 DOI: 10.3390/jcm8071005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 06/24/2019] [Accepted: 07/04/2019] [Indexed: 01/17/2023] Open
Abstract
Disease-related malnutrition (DRM) is a highly prevalent independent risk and cost factor with significant influence on mortality, morbidity, length of hospital stay (LOS), functional impairment and quality of life. The aim of our research was to estimate the economic impact of the introduction of routinely performed nutritional screening (NS) in a tertiary hospital, with subsequent nutritional interventions (NI) in patients with potential or manifest DRM. Economic impact analysis of natural detection of inpatients at risk and estimation of the change in economic activity after the implementation of a systematic NS were performed. The reference population for natural detection of DRM is about 20,000 inpatients per year. Based on current data, DRM prevalence is estimated at 20%, so 4000 patients with potential and manifest DRM should be detected. The NI costs were estimated at CHF 0.693 million, with savings of CHF 1.582 million (LOS reduction) and CHF 0.806 million in additional revenue (SwissDRG system). Thus, the introduction of routine NS generates additional costs of CHF 1.181 million that are compensated by additional savings of CHF 2.043 million and an excess in additional revenue of CHF 2.071 million. NS with subsequent adequate nutritional intervention shows an economic potential for hospitals.
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Affiliation(s)
- Emilie Reber
- Department for Diabetes, Endocrinology, Nutritional Medicine and Metabolism, Bern University Hospital, and University of Bern, 3010 Bern, Switzerland.
| | - Kristina Norman
- Department of Nutrition and Gerontology, German Institute for Human Nutrition Potsdam-Rehbrücke, 14558 Nuthetal, Germany
- Research Group on Geriatrics, Charité Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 13347 Berlin, Germany
| | - Olga Endrich
- Health Data Management and Health Economics, Medical Directorate, Bern University Hospital, and University of Bern, 3010 Bern, Switzerland
| | - Philipp Schuetz
- Medical University Department, Division of General Internal and Emergency Medicine, Kantonsspital Aarau, 5001 Aarau, Switzerland
| | - Andreas Frei
- Freelance Health Economist, 4133 Pratteln, Switzerland
| | - Zeno Stanga
- Department for Diabetes, Endocrinology, Nutritional Medicine and Metabolism, Bern University Hospital, and University of Bern, 3010 Bern, Switzerland
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Freijer K, Volger S, Pitter JG, Molsen-David E, Cooblall C, Evers S, Hiligsmann M, Danel A, Lenoir-Wijnkoop I. Medical Nutrition Terminology and Regulations in the United States and Europe-A Scoping Review: Report of the ISPOR Nutrition Economics Special Interest Group. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2019; 22:1-12. [PMID: 30661624 DOI: 10.1016/j.jval.2018.07.879] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 06/12/2018] [Accepted: 07/03/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND The term medical nutrition (MN) refers to nutritional products used under medical supervision to manage disease- or condition-related dietary needs. Standardized MN definitions, aligned with regulatory definitions, are needed to facilitate outcomes research and economic evaluation of interventions with MN. OBJECTIVES Ascertain how MN terms are defined, relevant regulations are applied, and to what extent MN is valued. METHODS ISPOR's Nutrition Economics Special Interest Group conducted a scoping review of scientific literature on European and US MN terminology and regulations, published between January 2000 and August 2015, and pertinent professional and regulatory Web sites. Data were extracted, reviewed, and reconciled using two-person teams in a two-step process. The literature search was updated before manuscript completion. RESULTS Of the initial 1687 literature abstracts and 222 Web sites identified, 459 records were included in the analysis, of which 308 used MN terms and 100 provided definitions. More than 13 primary disease groups as per International Classification of Disease, Revision 10 categories were included. The most frequently mentioned and defined terms were enteral nutrition and malnutrition. Less than 5% of the records referenced any MN regulation. The health economic impact of MN was rarely and insufficiently (n = 19 [4.1%]) assessed, although an increase in economic analyses was observed. CONCLUSIONS MN terminology is not consistently defined, relevant European and US regulations are rarely cited, and economic evaluations are infrequently conducted. We recommend adopting consensus MN terms and definitions, for example, the European Society for Clinical Nutrition and Metabolism consensus guideline 2017, as a foundation for developing reliable and standardized medical nutrition economic methodologies.
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Affiliation(s)
- Karen Freijer
- School for Public Health and Primary Care (CAPHRI), Maastricht University, Maastricht, The Netherlands.
| | - Sheri Volger
- Clinical Development Immunology Gastroenterology, Janssen R&D, Spring House, PA, USA
| | | | | | - Clarissa Cooblall
- Scientific & Health Policy Initiatives, ISPOR, Lawrenceville, NJ, USA
| | - Silvia Evers
- School for Public Health and Primary Care (CAPHRI), Maastricht University, Maastricht, The Netherlands
| | - Mickaël Hiligsmann
- Department of Health Services Research of Maastricht University, Maastricht, Netherlands
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Martínez-Reig M, Aranda-Reneo I, Peña-Longobardo LM, Oliva-Moreno J, Barcons-Vilardell N, Hoogendijk EO, Abizanda P. Use of health resources and healthcare costs associated with nutritional risk: The FRADEA study. Clin Nutr 2018; 37:1299-1305. [DOI: 10.1016/j.clnu.2017.05.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 04/01/2017] [Accepted: 05/18/2017] [Indexed: 01/01/2023]
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Ahmed N, Choe Y, Mustad VA, Chakraborty S, Goates S, Luo M, Mechanick JI. Impact of malnutrition on survival and healthcare utilization in Medicare beneficiaries with diabetes: a retrospective cohort analysis. BMJ Open Diabetes Res Care 2018; 6:e000471. [PMID: 29449950 PMCID: PMC5808633 DOI: 10.1136/bmjdrc-2017-000471] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 11/09/2017] [Accepted: 11/21/2017] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE The aim of this study was to examine the impact of pre-existing malnutrition on survival and economic implications in elderly patients with diabetes. RESEARCH DESIGN AND METHODS A retrospective observational study was conducted to examine the impact of malnutrition with or without other significant health conditions on survival time and healthcare costs using the Centers for Medicare and Medicaid Services (CMS) data from 1999 to 2014 for beneficiaries with a confirmed first date of initial diagnosis of diabetes (n=15 121 131). The primary outcome was survival time, which was analyzed using all available data and after propensity score matching. Healthcare utilization cost was a secondary outcome. RESULTS A total of 801 272 beneficiaries were diagnosed with malnutrition. The analysis on propensity score-matched data for the effect of common conditions on survival showed that the risk for death in beneficiaries with diabetes increased by 69% in malnourished versus normo-nourished (HR, 1.69; 99.9% CI 1.64 to 1.75; P<0.0001) beneficiaries. Malnutrition increased the risk for death within each of the common comorbid conditions including ischemic heart disease (1.63; 1.58 to 1.68), chronic obstructive pulmonary disorder (1.60; 1.55 to 1.65), stroke or transient ischemic attack (1.57; 1.53 to 1.62), heart failure (1.54; 1.50 to 1.59), chronic kidney disease (1.50; 1.46 to 1.55), and acute myocardial infarction (1.47; 1.43 to 1.52). In addition, the annual total spending for the malnourished beneficiaries was significantly greater than that for the normo-nourished beneficiaries ($36 079 vs 20 787; P<0.0001). CONCLUSIONS Malnutrition is a significant comorbidity affecting survival and healthcare costs in CMS beneficiaries with diabetes. Evidence-based clinical decision pathways need to be developed and implemented for appropriate screening, assessment, diagnosis and treatment of malnourished patients, and to prevent malnutrition in normo-nourished patients with diabetes.
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Affiliation(s)
- Naseer Ahmed
- Research and Development, Abbott Nutrition, Columbus, Ohio, USA
| | - Yong Choe
- Research and Development, Abbott Nutrition, Columbus, Ohio, USA
| | - Vikkie A Mustad
- Research and Development, Abbott Nutrition, Columbus, Ohio, USA
| | | | - Scott Goates
- Research and Development, Abbott Nutrition, Columbus, Ohio, USA
| | - Menghua Luo
- Research and Development, Abbott Nutrition, Columbus, Ohio, USA
| | - Jeffrey I Mechanick
- Divisions of Cardiology and Endocrinology, Diabetes and Bone Disease, Icahn School of Medicine at Mount Sinai, Mount Sinai School of Medicine, New York, USA
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The efficacy of a nutrition education intervention to prevent risk of malnutrition for dependent elderly patients receiving Home Care: A randomized controlled trial. Int J Nurs Stud 2017; 70:131-141. [PMID: 28273591 DOI: 10.1016/j.ijnurstu.2017.02.020] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 02/20/2017] [Accepted: 02/21/2017] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To assess the effect of a nutrition education intervention included in the Home Care Program for caregivers to prevent the increasing risk of malnutrition of dependent patients at risk of malnutrition. DESIGN Randomized controlled multicenter trial of 6 months of duration and 12 months follow-up. SETTINGS 10 Primary Care Centers, Spain. PARTICIPANTS Patients enrolled in the Home Care Program between January 2010 and March 2012, who were dependent and at risk of malnutrition, older than 65, and had caregivers (n=190). INTERVENTION The nurses conducted initial educational intervention sessions for caregivers and then monitored at home every month for 6 months. MEASUREMENTS The nutritional status was assessed using the Mini Nutritional Assessment test (primary outcome), diet, anthropometry, and biochemical parameters (albumin, prealbumin, hemoglobin and cholesterol). Other descriptive and outcome measures were recorded: current medical history, Activities of daily living (Barthel test), cognitive state (Pfeiffer test), and mood status (Yesavage test). All the measures were recorded in a schedule of 0-6-12 months. RESULTS 173 individuals participated after exclusions (intervention n=101; control n=72). Mean age was 87.8±8.9years, 68.2% were women. Difference were found between the groups for Mini Nutritional Assessment test score change (repeated measures ANOVA, F=10.1; P<0.001), the intervention improved the Mini Nutritional Assessment test score of the participants in the intervention group. The egg consumption (F=4.1; P=0.018), protein intake (F=3.0; P=0.050), polyunsaturated fatty acid intake (F=5.3; P=0.006), folate (F=3.3; P=0.041) and vitamin E (F=6.4; P=0.002) showed significant group×time interactions. CONCLUSION A nutrition education intervention for caregivers halted the tendency of nutritional decline, and reduced the risk of malnutrition of older dependent patients. TRIAL REGISTRATION Clinical Trial Registration-URL: www.clinicaltrials.gov. Identifier: NCT01360775.
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Elia M, Normand C, Laviano A, Norman K. A systematic review of the cost and cost effectiveness of using standard oral nutritional supplements in community and care home settings. Clin Nutr 2016; 35:125-137. [DOI: 10.1016/j.clnu.2015.07.012] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 07/10/2015] [Accepted: 07/13/2015] [Indexed: 11/28/2022]
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Abizanda P, Sinclair A, Barcons N, Lizán L, Rodríguez-Mañas L. Costs of Malnutrition in Institutionalized and Community-Dwelling Older Adults: A Systematic Review. J Am Med Dir Assoc 2016; 17:17-23. [DOI: 10.1016/j.jamda.2015.07.005] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 07/04/2015] [Accepted: 07/06/2015] [Indexed: 11/26/2022]
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20
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Pezzana A, Cereda E, Avagnina P, Malfi G, Paiola E, Frighi Z, Capizzi I, Sgnaolin E, Amerio ML. Nutritional Care Needs in Elderly Residents of Long-Term Care Institutions: Potential Implications for Policies. J Nutr Health Aging 2015; 19:947-54. [PMID: 26482698 DOI: 10.1007/s12603-015-0537-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To collect information on actual nutritional intervention requirements in long-term care institutions and on the role of institutional factors in nutritional care. DESIGN A cross-sectional analysis of baseline data (collected between September 2011 and September 2013) within the context of a multicenter prospective cohort study. SETTING Nineteen long-term care institutions. PARTICIPANTS Thirteen hundred and ninety-four resident elderly (age ≥60 years). MEASUREMENTS The prevalence of nutritional derangements (MNA-Short Form) and the need to introduce nutritional interventions on the residents. RESULTS Prevalence of malnutrition and risk of malnutrition were 35.2% [95%CI, 32.8-37.8] and 52.6% [95%CI, 50.0-55.2], respectively. Malnutrition was more frequent upon admission and in larger institutions (≥50 beds). Overall, 50% of the residents requiring an individualized nutritional care plan (any type) were not receiving it. Oral diet, the use of fluid thickeners and oral nutritional supplements had to be introduced in 306 (22.5%), 201 (15%) and 175 (13%) residents, respectively. The need to implement the oral diet was mainly due to inadequacy of texture according to chewing and swallowing capabilities. In gender and age-adjusted multivariable logistic regression models, nutritional interventions were associated with worse nutritional status (P<0.001 for all). Moreover, while the duration of stay was unrelated to the need for nutritional interventions, we observed that residents living in larger long-term care institutions (≥50 beds) were more likely to require improvement in nutrition care. CONCLUSIONS In long-term care elderly residents nutritional derangements are very common, underdiagnosed and undertreated. Nutritional screening should be part of routine care. However, also the systematic involvement of a nutritional care specialist appears to be an urgent need, particularly in larger institutions where the standards of care are likely to be lower.
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Affiliation(s)
- A Pezzana
- Emanuele Cereda M.D., Ph.D. Fondazione IRCCS Policlinico San Matteo, Viale Golgi 19, 27100 Pavia, Italy. Tel.: +39 0382 501615 ; Fax: + 39 0382 502801, E-mail:
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Energy- and protein intake of surgical patients after the implementation of energy dense hospital menus. Clin Nutr ESPEN 2015; 10:e107-e111. [DOI: 10.1016/j.clnesp.2015.03.081] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Revised: 03/10/2015] [Accepted: 03/24/2015] [Indexed: 01/10/2023]
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Snider JT, Jena AB, Linthicum MT, Hegazi RA, Partridge JS, LaVallee C, Lakdawalla DN, Wischmeyer PE. Effect of hospital use of oral nutritional supplementation on length of stay, hospital cost, and 30-day readmissions among Medicare patients with COPD. Chest 2015; 147:1477-1484. [PMID: 25357165 PMCID: PMC4451705 DOI: 10.1378/chest.14-1368] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Accepted: 10/01/2014] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND COPD is a leading cause of death and disability in the United States. Patients with COPD are at a high risk of nutritional deficiency, which is associated with declines in respiratory function, lean body mass and strength, and immune function. Although oral nutritional supplementation (ONS) has been associated with improvements in some of these domains, the impact of hospital ONS on readmission risk, length of stay (LOS), and cost among hospitalized patients is unknown. METHODS Using the Premier Research Database, we first identified Medicare patients aged ≥ 65 years hospitalized with a primary diagnosis of COPD. We then identified hospitalizations in which ONS was provided, and used propensity-score matching to compare LOS, hospitalization cost, and 30-day readmission rates in a one-to-one matched sample of ONS and non-ONS hospitalizations. To further address selection bias among patients prescribed ONS, we also used instrumental variables analysis to study the association of ONS with study outcomes. Model covariates included patient and provider characteristics and a time trend. RESULTS Out of 10,322 ONS hospitalizations and 368,097 non-ONS hospitalizations, a one-to-one matched sample was created (N = 14,326). In unadjusted comparisons in the matched sample, ONS use was associated with longer LOS (8.7 days vs 6.9 days, P < .0001), higher hospitalization cost ($14,223 vs $9,340, P < .0001), and lower readmission rates (24.8% vs 26.6%, P = .0116). However, in instrumental variables analysis, ONS use was associated with a 1.9-day (21.5%) decrease in LOS, from 8.8 to 6.9 days (P < .01); a hospitalization cost reduction of $1,570 (12.5%), from $12,523 to $10,953 (P < .01); and a 13.1% decrease in probability of 30-day readmission, from 0.34 to 0.29 (P < .01). CONCLUSIONS ONS may be associated with reduced LOS, hospitalization cost, and readmission risk in hospitalized Medicare patients with COPD.
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Affiliation(s)
| | - Anupam B Jena
- Department of Health Care Policy, Harvard Medical School, Boston, MA; University of Colorado School of Medicine, Aurora, CO.
| | | | | | | | | | - Darius N Lakdawalla
- Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, CA
| | - Paul E Wischmeyer
- Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, CA
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Beck A, Andersen UT, Leedo E, Jensen LL, Martins K, Quvang M, Rask KØ, Vedelspang A, Rønholt F. Does adding a dietician to the liaison team after discharge of geriatric patients improve nutritional outcome: a randomised controlled trial. Clin Rehabil 2014; 29:1117-28. [DOI: 10.1177/0269215514564700] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Accepted: 11/23/2014] [Indexed: 11/16/2022]
Abstract
Objectives: The objective was to test whether adding a dietician to a discharge Liaison-Team after discharge of geriatric patients improves nutritional status, muscle strength and patient relevant outcomes. Design: Twelve-week randomized controlled trial. Setting and subjects: Geriatric patients (70 + years and at nutritional risk) at discharge. Interventions: Participants were randomly allocated to receive discharge Liaison-Team vs. discharge Liaison-Team in cooperation with a dietician. The dietician performed a total of three home visits with the aim of developing and implementing an individual nutritional care plan. The first visit took place at the day of discharge together with the discharge Liaison-Team while the remaining visits took place approximately three and eight weeks after discharge and were performed by a dietician alone. Main measures: Nutritional status (weight, and dietary intake), muscle strength (hand grip strength, chair-stand), functional status (mobility, and activities of daily living), quality of life, use of social services, re-/hospitalization and mortality. Results: Seventy-one patients were included (34 in the intervention group), and 63 (89 %) completed the second data collection after 12 weeks (31 in the intervention group). Odds ratios for hospitalization and mortality 6 months after discharge were 0.367 (0.129; 1.042) and 0.323 (0.060; 1.724). Nutritional status improved and some positive tendencies in favour of the intervention group were observed for patient relevant outcomes, i.e. activities of daily living, and quality of life. Almost 100 % of the intervention group received three home visits by a dietician. Conclusion: Adding a dietician to the discharge Liaison-Team after discharge of geriatric patients can improve nutritional status and may reduce the number of times hospitalized within 6 months. A larger study is necessary to see a significant effect on other patient relevant outcomes.
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Affiliation(s)
- A Beck
- Nutrition Research Unit (EFFECT), The Nordic Kitchen, Herlev Hospital, Herlev, Denmark
| | - UT Andersen
- Nutrition Research Unit (EFFECT), The Nordic Kitchen, Herlev Hospital, Herlev, Denmark
| | - E Leedo
- Nutrition Research Unit (EFFECT), The Nordic Kitchen, Herlev Hospital, Herlev, Denmark
| | - LL Jensen
- Nutrition Research Unit (EFFECT), The Nordic Kitchen, Herlev Hospital, Herlev, Denmark
| | - K Martins
- Nutrition Research Unit (EFFECT), The Nordic Kitchen, Herlev Hospital, Herlev, Denmark
| | - M Quvang
- Unit for Cross-sectional Co-operation, Development and Research, Herlev Hospital, Herlev, Denmark
| | - KØ Rask
- Nutrition Research Unit (EFFECT), The Nordic Kitchen, Herlev Hospital, Herlev, Denmark
| | - A Vedelspang
- Nutrition Research Unit (EFFECT), The Nordic Kitchen, Herlev Hospital, Herlev, Denmark
| | - F Rønholt
- Medical Department O, Herlev Hospital, Herlev, Denmark
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24
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Péter S, Eggersdorfer M, van Asselt D, Buskens E, Detzel P, Freijer K, Koletzko B, Kraemer K, Kuipers F, Neufeld L, Obeid R, Wieser S, Zittermann A, Weber P. Selected nutrients and their implications for health and disease across the lifespan: a roadmap. Nutrients 2014; 6:6076-94. [PMID: 25533014 PMCID: PMC4277016 DOI: 10.3390/nu6126076] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 11/15/2014] [Accepted: 12/10/2014] [Indexed: 02/06/2023] Open
Abstract
Worldwide approximately two billion people have a diet insufficient in micronutrients. Even in the developed world, an increasing number of people consume nutrient-poor food on a regular basis. Recent surveys in Western countries consistently indicate inadequate intake of nutrients such as vitamins and minerals, compared to recommendations. The International Osteoporosis Foundation’s (IOF) latest figures show that globally about 88% of the population does not have an optimal vitamin D status. The Lancet’s “Global Burden of Disease Study 2010” demonstrates a continued growth in life expectancy for populations around the world; however, the last decade of life is often disabled by the burden of partly preventable health issues. Compelling evidence suggests that improving nutrition protects health, prevents disability, boosts economic productivity and saves lives. Investments to improve nutrition make a positive contribution to long-term national and global health, economic productivity and stability, and societal resilience.
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Affiliation(s)
- Szabolcs Péter
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland.
| | | | - Dieneke van Asselt
- Department of Geriatric Medicine, Medical Center Leeuwarden, Henri Dunantweg 2, 8934 AD Leeuwarden, The Netherlands.
| | - Erik Buskens
- University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB Groningen, The Netherlands.
| | - Patrick Detzel
- Nestlé Research Centre, Vers-chez-les Blanc, 1000 Lausanne, Switzerland.
| | - Karen Freijer
- Medical Department, Nutricia Advanced Medical Nutrition, Amsterdam, The Netherlands.
| | - Berthold Koletzko
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University of Munich, Lindwurmstr. 4, 80337 Munich, Germany.
| | - Klaus Kraemer
- Sight and Life, Wurmisweg 576, 4303 Kaiseraugst, Switzerland.
| | - Folkert Kuipers
- University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB Groningen, The Netherlands.
| | - Lynnette Neufeld
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland.
| | - Rima Obeid
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland.
| | - Simon Wieser
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland.
| | - Armin Zittermann
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland.
| | - Peter Weber
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland.
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Philipson T, Linthicum MT, Snider JT. Tutorial on health economics and outcomes research in nutrition. JPEN J Parenter Enteral Nutr 2014; 38:5S-16S. [PMID: 25239114 DOI: 10.1177/0148607114549770] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
As healthcare costs climb around the world, public and private payers alike are demanding evidence of a treatment's value to support approval and reimbursement decisions. Health economics and outcomes research, or HEOR, offers tools to answer questions about a treatment's value, as well as its real-world effects and cost-effectiveness. Given that nutrition interventions have to compete for space in budgets along with biopharmaceutical products and devices, nutrition is now increasingly coming to be evaluated through HEOR. This tutorial introduces the discipline of HEOR and motivates its relevance for nutrition. We first define HEOR and explain its role and relevance in relation to randomized controlled trials. Common HEOR study types--including burden of illness, effectiveness studies, cost-effectiveness analysis, and valuation studies--are presented, with applications to nutrition. Tips for critically reading HEOR studies are provided, along with suggestions on how to use HEOR to improve patient care. Directions for future research are discussed.
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Affiliation(s)
- Tomas Philipson
- Irving B. Harris School of Public Policy Studies, The University of Chicago, Chicago, Illinois
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26
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Walzer S, Droeschel D, Nuijten M, Chevrou-Séverac H. Health economics evidence for medical nutrition: are these interventions value for money in integrated care? CLINICOECONOMICS AND OUTCOMES RESEARCH 2014; 6:241-52. [PMID: 24876787 PMCID: PMC4035106 DOI: 10.2147/ceor.s58852] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Health care decision-makers have begun to realize that medical nutrition plays an important role in the delivery of care, and it needs to be seen as a sole category within the overall health care reimbursement system to establish the value for money. Indeed, improving health through improving patients' nutrition may contribute to the cost-effectiveness and financial sustainability of health care systems. Medical nutrition is regulated by a specific bill either in Europe or in the United States, which offers specific legislations and guidelines (as provided to patients with special nutritional needs) and indications for nutritional support. Given that the efficacy of medical nutrition has been proven, one can wonder whether the heterogeneous nature of its coverage/reimbursement across countries might be due to the lack of health-related economic evidence or value-for-money of nutritional interventions. This paper aims to address this knowledge gap by performing a systematic literature review on health economics evidence regarding medical nutrition, and by summarizing the results of these publications related to the value for money of medical nutrition interventions. METHODS A systematic literature search was initiated and executed based on a predefined search protocol following the population, intervention, comparison, and outcomes (PICO) criteria. Following the systematic literature search of recently published literature on health economics evidence regarding medical nutrition, this study aims to summarize the results of those publications that are related to the value for money of medical nutrition interventions. The evaluations were conducted by analyzing different medical nutrition according to their indications, the economic methodology or perspective adopted, the cost source and utility measures, selected efficiency measures, as well as the incremental cost-effectiveness ratio. RESULTS A total of 225 abstracts were identified for the detailed review, and the data were entered into a data extraction sheet. For the abstracts that finally met the predefined inclusion criteria (n=53), full-text publications were obtained via PubMed, subito, or directly via each journal's Webpage for further assessment. After a detailed review of the full text articles, 34 publications have been qualified for a thorough data extraction procedure. When differentiating the resulting articles in terms of their settings, 20 studies covered inpatients, whereas 14 articles covered outpatients, including patients in community centers. When reviewing the value-for-money evaluations, the indications showed that the different results were mostly impacted by the different perspectives adopted and the comparisons that were made. In order to draw comprehensive conclusions, the results were split according to the main indications and diseases. DISCUSSION The systematic literature search has shown that there is not only an interest in health economics and its application in medical nutrition, but that there is a lot of ongoing research in this area. Based on the underlying systematic analysis, it has been shown that medical nutrition interventions offer value for money in the different health care settings, particularly for the specific disease areas that have been pointed out. CONCLUSION Based on the systematic literature search that was performed, it was shown that medical nutrition interventions offer value for money in the different health care settings. Although medical nutrition has been the topic of some health economic analyses, the usual willingness to pay threshold used in health care rarely was applied. Often, these products are either directly part of a lump sum in the financing system (for example, diagnosis-related groups), or they are covered as out-of-pocket payments by patients directly. More research would be necessary to better understand how medical nutrition interventions can be optimally funded by the health care system, given the clinical value they bring to patients in their recovery process.
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Affiliation(s)
- Stefan Walzer
- MArS Market Access and Pricing Strategy GmbH, Weil am Rhein, Germany
- State University Baden Wuerttemberg, Loerach, Germany
| | - Daniel Droeschel
- MArS Market Access and Pricing Strategy GmbH, Weil am Rhein, Germany
- Riedlingen University, SRH FernHochschule, Riedlingen, Germany
| | - Mark Nuijten
- Ars Accessus Medica BV, Jisp, Amsterdam, the Netherlands
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27
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Walzer S, Droeschel D, Nuijten M, Chevrou-Séverac H. Health economic analyses in medical nutrition: a systematic literature review. CLINICOECONOMICS AND OUTCOMES RESEARCH 2014; 6:109-24. [PMID: 24648747 PMCID: PMC3956482 DOI: 10.2147/ceor.s53601] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background Medical nutrition is a specific nutrition category either covering specific dietary needs and/or nutrient deficiency in patients or feeding patients unable to eat normally. Medical nutrition is regulated by a specific bill in Europe and in the US, with specific legislation and guidelines, and is provided to patients with special nutritional needs and indications for nutrition support. Therefore, medical nutrition products are delivered by medical prescription and supervised by health care professionals. Although these products have existed for more than 2 decades, health economic evidence of medical nutrition interventions is scarce. This research assesses the current published health economic evidence for medical nutrition by performing a systematic literature review related to health economic analysis of medical nutrition. Methods A systematic literature search was done using standard literature databases, including PubMed, the Health Technology Assessment Database, and the National Health Service Economic Evaluation Database. Additionally, a free web-based search was conducted using the same search terms utilized in the systematic database search. The clinical background and basis of the analysis, health economic design, and results were extracted from the papers finally selected. The Drummond checklist was used to validate the quality of health economic modeling studies and the AMSTAR (A Measurement Tool to Assess Systematic Reviews) checklist was used for published systematic reviews. Results Fifty-three papers were identified and obtained via PubMed, or directly via journal webpages for further assessment. Thirty-two papers were finally included in a thorough data extraction procedure, including those identified by a “gray literature search” utilizing the Google search engine and cross-reference searches. Results regarding content of the studies showed that malnutrition was the underlying clinical condition in most cases (32%). In addition, gastrointestinal disorders (eg, surgery, cancer) were often analyzed. In terms of settings, 56% of papers covered inpatients, whereas 14 papers (44%) captured outpatients, including patients in community centers. Interestingly, in comparison with the papers identified overall, very few health economic models were found. Most of the articles were modeling analyses and economic trials in different design settings. Overall, only eight health economic models were published and were validated applying the Drummond checklist. In summary, most of the models included were carried out to quite a high standard, although some areas were identified for further improvement. Of the two systematic health economic reviews identified, one achieved the highest quality score when applying the AMSTAR checklist. Conclusion The reasons for finding only a few modeling studies but quite a large number of clinical trials with health economic endpoints, might be different. Until recently, health economics has not been required for reimbursement or coverage decisions concerning medical nutrition interventions. Further, there might be specifics of medical nutrition which might not allow easy modeling and consequently explain the limited uptake so far. The health economic data on medical nutrition generated and published is quite ample. However, it has been primarily based on database analysis and clinical studies. Only a few modeling analyses have been carried out, indicating a need for further research to understand the specifics of medical nutrition and their applicability for health economic modeling.
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Affiliation(s)
- Stefan Walzer
- MArS Market Access and Pricing Strategy GmbH, Weil am Rhein, Germany ; State University Baden-Wuerttemberg, Loerrach, Germany
| | - Daniel Droeschel
- MArS Market Access and Pricing Strategy GmbH, Weil am Rhein, Germany ; Riedlingen University, SRH FernHochschule, Riedlingen, Germany
| | - Mark Nuijten
- Ars Accessus Medica BV, Amsterdam, the Netherlands
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28
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Economic evaluation for protein and energy supplementation in adults: opportunities to strengthen the evidence. Eur J Clin Nutr 2013; 67:1243-50. [PMID: 24169464 DOI: 10.1038/ejcn.2013.206] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 08/01/2013] [Accepted: 08/21/2013] [Indexed: 11/08/2022]
Abstract
Malnutrition is a costly problem for health care systems internationally. Malnourished individuals require longer hospital stays and more intensive nursing care than adequately nourished individuals and have been estimated to cost an additional £7.3 billion in health care expenditures in the United Kingdom alone. However, treatments for malnutrition have rarely been considered from an economic perspective. The aim of this systematic review was to identify the cost effectiveness of using protein and energy supplementation as a widely used intervention to treat adults with and at risk of malnutrition. Papers were identified that included economic evaluations of protein or energy supplementation for the treatment or prevention of malnutrition in adults. While the variety of outcome measures reported for cost-effectiveness studies made synthesis of results challenging, cost-benefit studies indicated that the savings for the health system could be substantial due to reduced lengths of hospital stay and less intensive use of health services after discharge. In summary, the available economic evidence indicates that protein and energy supplementation in treatment or prevention of malnutrition provides an opportunity to improve patient wellbeing and lower health system costs.
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A systematic review and meta-analysis of the impact of oral nutritional supplements on hospital readmissions. Ageing Res Rev 2013; 12:884-97. [PMID: 23891685 DOI: 10.1016/j.arr.2013.07.002] [Citation(s) in RCA: 124] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 07/03/2013] [Accepted: 07/15/2013] [Indexed: 11/21/2022]
Abstract
The adverse effects of disease-related malnutrition (DRM) on health care use and costs are well substantiated. However, the impact of managing DRM with nutritional support on health care use, including hospital (re)admissions requires exploration. This systematic review (9 RCT, N=1190) examined the effects of oral nutritional supplements (ONS) on hospital (re)admissions. Meta-analysis of 6 RCT (N=852) with data on the proportion of patients (re)admitted to hospital showed significant reductions with ONS vs. routine care (OR 0.59, 95% CI 0.43-0.80, P=0.001), including 5 RCT (N=826) that recorded readmissions (OR 0.59, 95% CI 0.43-0.80, P=0.001). The significant reduction in (re)admissions was found in meta-analyses of ONS trials in various settings and in patients with DRM or of varied nutritional status. A larger meta-analysis (8 RCT, N=999) that combined other (re)admissions data using standardised differences also showed a significant reduction with ONS (effect size -0.23, 95% CI -0.36 to -0.10, P=0.001). Most of these trials (75%) were in older people aged ≥65 years (6 RCT, N=834, effect size -0.18, 95% CI -0.31 to -0.04, P=0.011). This systematic review shows that ONS significantly reduce hospital (re)admissions, particularly in older patient groups, with economic implications for health care.
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Vafaei Z, Mokhtari H, Sadooghi Z, Meamar R, Chitsaz A, Moeini M. Malnutrition is associated with depression in rural elderly population. JOURNAL OF RESEARCH IN MEDICAL SCIENCES : THE OFFICIAL JOURNAL OF ISFAHAN UNIVERSITY OF MEDICAL SCIENCES 2013; 18:S15-9. [PMID: 23961277 PMCID: PMC3743311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Revised: 01/20/2013] [Accepted: 02/04/2013] [Indexed: 11/11/2022]
Abstract
BACKGROUND Aging induces physiological changes and affects all of organs. Nutritional status and mental health deteriorate with aging. As malnutrition and depression are main problem in elderly this study was performed to assess the association between malnutrition and depression among rural elderly. MATERIALS AND METHODS Three hundred and seventy rural elderly aged over 60 years were examined in a cross-sectional study by systematic sampling method and using mini nutritional assessment (MNA), which is a standard questionnaire for evaluating nutrition status. Depression was evaluated by a validated questionnaire in the elderly. Correlation between Socio-demographic characteristic, diseases, and nutrition status was obtained by t-test, Chi-square test and logistic regression in elderly population. RESULTS Mean ± SD age was 70.6 ± 7.3 years. Frequency of malnutrition was similar in both genders. According to MNA, 3.8% of subjects suffered from malnutrition, 32.7% were at risk of malnutrition and 63.5% were well-nourished. Nutrition status correlated with body mass index (P = 0.028) and depression (P = 0.001). The risk of severe depression in patients with malnutrition was 15.5 times higher than non-depressed persons (odd ratio: 15.5; 95% CI: 2.9-82.5). CONCLUSION Depression could act as a powerful risk for malnutrition in elderly population that it should be controlled by physicians.
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Affiliation(s)
- Zamane Vafaei
- Department of Epidemiology, Isfahan university of Medical Science, Isfahan, Iran
| | - Habibollah Mokhtari
- Cardiovascular research institute, Isfahan university of Medical Science, Isfahan, Iran
| | - Zahra Sadooghi
- Department of Public Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Rokhsareh Meamar
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Medical Science, Islamic Azad University, Najafabad Branch, Isfahan, Iran
| | - Ahmad Chitsaz
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Neurology, Isfahan University of Medical Sciences Isfahan, Iran
| | - Mina Moeini
- Cardiovascular research institute, Isfahan university of Medical Science, Isfahan, Iran
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