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Kocyigit SE, Ates Bulut E, Aydin AE, Dost FS, Kaya D, Isik AT. The relationship between cognitive frailty, physical frailty and malnutrition in Turkish older adults. Nutrition 2024; 126:112504. [PMID: 39142070 DOI: 10.1016/j.nut.2024.112504] [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: 03/14/2024] [Revised: 05/09/2024] [Accepted: 05/26/2024] [Indexed: 08/16/2024]
Abstract
OBJECTIVE The aim of this study was to assess the relationship between cognitive and physical frailty and malnutrition in older adults. METHODS The study was cross-sectional and observational. A total of 992 patients who applied to the geriatric outpatient clinic between January 2018 and December 2022 were included in the study. All patients underwent comprehensive geriatric assessment. Demographic characteristics, geriatric syndromes, comorbidities, and laboratory parameters were recorded. Fried's Frailty Scale was used to determine physical frailty. The Mini Nutritional Assessment Short Form was performed to determine nutritional status. Cognitive frailty was defined as the coexistence of physical frailty and mild cognitive impairment. RESULTS Of 992 patients participating in the study, 66% were female, and the mean age was 73.2 ± 7.4. The rate of physical frailty was 13.4%, and 96 patients were cognitively frail. Malnutrition rates were 18.8%, 12.5%, and 2.2% in the cognitive frailty, physical frailty, and healthy control groups, respectively. The healthy control group had a lower median age, fewer geriatric syndromes (excluding orthostatic hypotension), and lower rates of diabetes and hypertension than the frailty groups. The frequency of malnutrition was similar in the cognitive and physical frailty groups. The cognitive frailty group had higher median age, sarcopenia rate, and Timed Up and Go duration; were less likely to be female; and showed lower albumin, mobility, and functionality scores than the physical frailty group (P < 0.05). After adjusting for demographic characteristics, comorbidities, geriatric syndromes, and laboratory parameters, cognitive frailty showed a stronger relationship with malnutrition (odds ratio 1.96, confidence interval 1.13-5.04, P = 0.04). CONCLUSIONS Cognitive and physical frailty were found to be associated with malnutrition in older adults. Even after accounting for confounding factors, it appears that cognitive frailty is more closely related to nutritional status than physical frailty.
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Affiliation(s)
| | - Esra Ates Bulut
- Department of Geriatric Medicine, Adana City Training and Research Hospital, Adana, Turkey
| | - Ali Ekrem Aydin
- Department of Geriatric Medicine, Ondokuz Mayis University, Samsun, Turkey
| | - Fatma Sena Dost
- Department of Geriatric Medicine, Darica Farabi Training and Research Hospital, Kocaeli, Turkey
| | - Derya Kaya
- Unit for Aging Brain and Dementia, Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - Ahmet Turan Isik
- Unit for Aging Brain and Dementia, Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey.
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Ramezani Kashal F, Nouredini G, Hezaveh ZS, Fakhrzadeh H, Moodi M, Khorashadizadeh M, Khodabakhshi H, Arzaghi SM, Ebrahimpour M, Payab M, Ejtahed HS, Sharifi F. The Association between cognitive impairment and anthropometric indices among the elderly: birjand longitudinal aging study. J Diabetes Metab Disord 2024; 23:1173-1182. [PMID: 38932884 PMCID: PMC11196492 DOI: 10.1007/s40200-024-01404-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 02/11/2024] [Indexed: 06/28/2024]
Abstract
Background The population of older adults has been consistently on the rise. We aimed to assess the possible relationship between cognitive decline and anthropometric indices in older adults, using data from the Birjand longitudinal aging study (BLAS). Methods In this cross-sectional research, the association between cognitive impairment as determined by two tests (Six Item Cognitive Impairment Test (6-CIT)) and (Mini-Mental State Examination (MMSE)) and anthropometric indices including waist circumference (WC), body mass index (BMI), waist to height ratio (WHtR), waist to hip ratio (WHR), body roundness index (BRI), and a body shape index (ABSI) were assessed among 1353 elderly ≥ 60 years old, participating in the BLAS cohort study (September 2018 to April 2019). Ordinal and binary logistic regression were used for analysis. Results According to the MMSE test, 58.3% of participants had cognitive impairment, while this frequency was 64.2% based on the 6-CIT test. A significant reverse association was observed between cognitive decline according to the 6-CIT test and BMI, WHR, and WC (P < 0.05). Cognitive impairment, according to MMSE, was inversely associated with WC and directly associated with WHtR and ABSI in the crude model, which disappeared after adjustment for confounders. BRI was not significantly related to any of the cognitive tests. According to BMI and WC, overweight and obesity could reduce the risk of cognitive impairment. Conclusions Overall, the result of this study showed that the risk of cognitive decline decreased among the elderly as BMI, WC, and WHR increased. Supplementary Information The online version contains supplementary material available at 10.1007/s40200-024-01404-8.
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Affiliation(s)
- Fatemeh Ramezani Kashal
- Elderly Health Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Golnoush Nouredini
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zohreh Sajadi Hezaveh
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW Australia
| | - Hossein Fakhrzadeh
- Elderly Health Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mitra Moodi
- Social Determinants of Health Research Center, Birjand University of Medical Sciences, Birjand, Iran
- School of Health, Birjand University of Medical Sciences, Birjand, Iran
| | - Masoumeh Khorashadizadeh
- Social Determinants of Health Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Huriye Khodabakhshi
- Social Determinants of Health Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Seyed Masoud Arzaghi
- Elderly Health Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahboubeh Ebrahimpour
- Elderly Health Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Moloud Payab
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hanieh-Sadat Ejtahed
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Farshad Sharifi
- Elderly Health Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Zhu L, Lei M, Tan L, Zou M. Sex difference in the association between BMI and cognitive impairment in Chinese older adults. J Affect Disord 2024; 349:39-47. [PMID: 38190856 DOI: 10.1016/j.jad.2024.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 11/30/2023] [Accepted: 01/03/2024] [Indexed: 01/10/2024]
Abstract
BACKGROUND The association between body mass index (BMI) and cognitive impairment (CI) has been the subject of extensive research, yet the precise dose-response effects remain undefined. METHODS Older adults were selected from the 2011/2012 survey at baseline and the new recruits from the 2014 and 2018 waves of the Chinese Longitudinal Healthy Longevity Survey (CLHLS). Multiple logistic regression models were used to evaluate the association between BMI categories and CI, and Restricted Cubic Spline (RCS) was used to explore the nonlinear relationship between BMI and CI. RESULTS The study included 29,380 older adults aged from 65 to 117 years, with an average age of 82 years. Of these, 13,465 were men, and 5359 exhibited cognitive impairment. The logistic model indicated that in female participants, being underweight was positively correlated with CI (OR:1.32; 95%CI 1.20-1.46), whereas being overweight was inversely correlated with CI (OR:0.86; 95%CI 0.75-0.99), and we didn't find any association between BMI category and CI in male participants. RCS modeling revealed a U-shaped relationship between BMI and CI. When stratified by sex, men exhibited a similar trend, with the lowest risk at a BMI of 22.774 kg/ m2, while women had the lowest risk of CI at a BMI of 24.817 kg/ m2. LIMITATION This was a cross-sectional study, it cannot provide information on causal relationships. CONCLUSION A U-shaped relationship was observed between BMI and CI in older adults, more pronounced in the male population, suggesting that male older adults may need to manage their BMI more rigorously.
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Affiliation(s)
- Lin Zhu
- Wuhan Pulmonary Hospital, Wuhan, China
| | - Mei Lei
- Wuhan Pulmonary Hospital, Wuhan, China
| | - Li Tan
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Mingjun Zou
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Khat'kova SE, Pogorel'tseva OA. [Algorithms for the diagnosis and treatment of cognitive impairment and dysphagia in stroke patients]. Zh Nevrol Psikhiatr Im S S Korsakova 2024; 124:100-107. [PMID: 38696158 DOI: 10.17116/jnevro2024124042100] [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] [Indexed: 06/01/2024]
Abstract
Stroke is a socially significant neurological disease, the second most common cause of disability and mortality. A wide range of neurological problems that occur after stroke: cognitive, motor, speech, and language disfunction, neuropsychiatric, swallowing disorders and others, complicate rehabilitation, impair social and everyday adaptation, and reduce the quality of life of patients and their caregivers. Cognitive impairment (CI) is one of the most significant and common complications of stroke. Stroke increases the risk of their development by 5-8 times. Dysphagia is also a common symptom of stroke, the cause of aspiration complications (pneumonia), and nutritional imbalance. It increases the possibility of developing CI and dementia, and contributes to an increase in mortality. Older adults with CI are at a higher risk of developing dysphagia, therefore the early symptoms of dysphagia (presbyphagia) should be diagnosed. In recent years, the connection between CI and dysphagia has been actively studied. It is extremely important to identify CI and swallowing disorders as early as possible in patients both before and at all stages after stroke; as well as to develop combined multidisciplinary protocols for the rehabilitation of patients with these disorders with pharmacological support for the process.
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O'Neill M, Duffy O, Henderson M, Kernohan WG. Identification of eating, drinking and swallowing difficulties for people living with early-stage dementia: A systematic review. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023; 58:1994-2007. [PMID: 37483095 DOI: 10.1111/1460-6984.12924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/19/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND The prevalence of dementia is increasing, bringing a range of challenges, such as eating, drinking and swallowing (EDS) difficulties, that are associated with aspiration, which can be fatal. Early identification of EDS difficulty in early-stage dementia could prevent complications, but reliable indicators are needed to help develop pathways to support the diagnosis. Previous reviews of this area require updating. AIMS To identify reliable and clinically measurable indicators of EDS difficulty used in early-stage dementia. METHODS & PROCEDURES A systematic search was conducted using common databases (MEDLINE, EMBASE and PsychInfo). Articles reporting indicators of EDS difficulty in early-stage dementia or mild cognitive impairment were included. The reliability of included studies was critically appraised using the risk of bias tools. Study outcomes were narratively reviewed by considering the reliability, clinical measurability and applicability of EDS indicators to early-stage dementia. OUTCOMES & RESULTS Initial searches returned 2443 articles. After removing duplicates, limiting to English language and human studies, 1589 articles remained. After reviewing titles, 60 abstracts were reviewed, yielding 18 full-text articles. A total of 12 articles were excluded that did not report at least one indicator of EDS difficulty in early-stage dementia, or where the reported association was not strong. Six included studies that reported eight indicators of EDS difficulty in early-stage dementia (four studies including people with Alzheimer's disease). On the balance of measurability, reliability and applicability, the most promising indicators of EDS difficulty were: delayed oral transit, rinsing ability, sarcopenia and polypharmacy. Additional, less reliable and applicable indicators included: always opened lips and non-amnestic mild cognitive impairment, especially in men. The delayed pharyngeal response is subjectively measured when instrumental assessment is not available and the 'candy sucking test' cannot be recommended because there is an inherent choking risk. CONCLUSIONS & IMPLICATIONS EDS difficulty in early-stage dementia can be highlighted by indicators that could be combined to create enhanced pathways to support the early identification of EDS difficulties for people living with early-stage dementia with a view to preventing complications and facilitating informed discussions regarding wishes in the event of further deterioration. Exploring the experiences of people living with dementia and their families' perspectives on potential indicators of EDS difficulty may add to the existing evidence base. WHAT THIS PAPER ADDS What is already known on the subject Early identification of EDS difficulty in early-stage dementia may prevent complications, but more reliable and clinically measurable indicators of EDS difficulty are needed to help develop pathways to support diagnosis. What this paper adds to existing knowledge A comprehensive range of studies related to EDS identification in early-stage dementia have been selected and reviewed. Across six included studies, the most promising indicators of EDS difficulty in early-stage dementia included delayed oral transit, poor rinsing ability, presence of sarcopenia and polypharmacy. What are the potential or actual clinical implications of this work? This study could help to develop pathways to support the early identification of EDS difficulties for people living with early-stage dementia with a view to preventing complications and facilitating informed discussions regarding wishes in the event of further deterioration.
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Affiliation(s)
- Michelle O'Neill
- Speech and Language Therapy, School of Health Sciences, Ulster University, Londonderry, UK
- Institute of Nursing and Health Research, Ulster University, Londonderry, UK
| | - Orla Duffy
- Speech and Language Therapy, School of Health Sciences, Ulster University, Londonderry, UK
- Institute of Nursing and Health Research, Ulster University, Londonderry, UK
| | - Mo Henderson
- Northern Health and Social Care Trust, Antrim, UK
| | - W George Kernohan
- Institute of Nursing and Health Research, Ulster University, Londonderry, UK
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Lee KW, Chung HW, Hsieh HM, Tsao YH, Hung CH, Feng MC, Hung CH. Post-stroke dysphagia and ambient air pollution are associated with dementia. Front Aging Neurosci 2023; 15:1272213. [PMID: 37881359 PMCID: PMC10597701 DOI: 10.3389/fnagi.2023.1272213] [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: 08/03/2023] [Accepted: 09/25/2023] [Indexed: 10/27/2023] Open
Abstract
Introduction This cohort study aimed to explore the potential association between ambient air pollution and dementia incidence in adults who have experienced a stroke. Additionally, the study aimed to determine dysphagia as a predictive factor for the subsequent development of dementia in patients with stroke. Materials and methods This retrospective nested case-control study used data from the Kaohsiung Medical University Hospital Database in Taiwan. Data collected include average ambient air pollution concentrations within 3 months and 1 year after the index dysphagia date. The primary outcome includes incident dementia in patients with or without dysphagia. Logistic regression analysis was performed to examine the association between significant air pollution exposure and the risk of dementia while controlling for baseline demographic characteristics (age and sex), and comorbidities. Results The univariable regression models revealed a higher likelihood of dementia diagnosis in patients with dysphagia (odds ratio = 1.493, 95% confidence interval = 1.000-2.228). The raw odds ratios indicated a potential link between air pollution exposure and elevated dementia risks in the overall study population and patients with stroke without dysphagia, except for O3. Particulate matter (PM)2.5 and nitrogen oxides (NOx) exhibited significant effects on the risk of dementia in the stepwise logistic regression models. Conclusion The presence of dysphagia following a stroke may pose a risk of developing dementia. Additionally, PM2.5 and NOx exposure appears to elevate the risk of dementia in patients with stroke.
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Affiliation(s)
- Kuo-Wei Lee
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Neurology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hao-Wei Chung
- Department of Pediatrics, Kaohsiung Medical University Chung Ho Memorial Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Biological Science and Technology, National Yang Ming Chiao-Tung University, Hsinchu, Taiwan
- Department of Pediatrics, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hui-Min Hsieh
- Department of Public Health, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Medical Statistics and Bioinformatics, Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Center for Big Data Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yu-Hsiang Tsao
- Department of Public Health, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Medical Statistics and Bioinformatics, Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chih-Hsien Hung
- Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Chu Feng
- Department of Dysphagia Functional Reconstructive Center, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Nursing, Fooyin University, Kaohsiung, Taiwan
| | - Chih-Hsing Hung
- Department of Pediatrics, Kaohsiung Medical University Chung Ho Memorial Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Pediatrics, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Kaohsiung Medical University, Kaohsiung, Taiwan
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Pediatrics, Faculty of Pediatrics, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Barone DA, Sarva H, Hellmers N, Wang F, Wu Z, Krieger AC, Henchcliffe C. Neurologic and psychiatric features of impending neurodegeneration in iRBD. Clin Park Relat Disord 2023; 9:100216. [PMID: 37680305 PMCID: PMC10480303 DOI: 10.1016/j.prdoa.2023.100216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 08/04/2023] [Accepted: 08/23/2023] [Indexed: 09/09/2023] Open
Abstract
Introduction Idiopathic rapid eye movement (REM) sleep behavior disorder (iRBD) is linked to Parkinson's disease and other alpha-synucleinopathies, but various subsets of iRBD may not carry equal risk (i.e., those with depression are at higher risk than those without). Here, we prospectively focus on neurologic and psychiatric aspects of subjects with iRBD, in an attempt to determine what factors are prominent in those who undergo phenoconversion as opposed to those who do not. Methods We analyzed data from the "REM Sleep Behavior Disorder Associations with Parkinson's Disease Study (RAPiDS)" cohort both at baseline and then at follow-up evaluations (1 to 3 years later) utilizing several neurologic batteries, including the Movement Disorder Society's Unified Parkinson's Disease Rating Scale (MDS-UPDRS), the Montreal Cognitive Assessment (MoCA), the Questionnaire for Impulsive-Compulsive Disorders in Parkinson's Disease (QUIP), the 10-M Walk Test (10MWT), and the Epworth Sleepiness Scale. Determination of phenoconversion was ascertained from physical examination and medical chart review from the initial evaluation onward. Results Of those who completed both evaluations, there were 33 subjects with iRBD, with an average age of 63.1 ± 12.8 years, with 9 women and 24 men. Of these, 8 (24%) iRBD subjects developed neurodegenerative illness, and demonstrated multiple areas of neurologic and psychiatric signs and symptoms, such as speech and movement problems as well as anxiety and depression. Conclusions Our data adds to the literature regarding risk of phenoconversion in those with iRBD. Further study will be needed, but it is clear that not all subjects with iRBD present the same risk for neurodegeneration.
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Affiliation(s)
| | - Harini Sarva
- Department of Neurology, Weill Cornell Medicine, United States
| | | | - Fei Wang
- Department of Population Health Sciences, Weill Cornell Medicine, United States
| | - Zhenxing Wu
- Department of Population Health Sciences, Weill Cornell Medicine, United States
| | - Ana C. Krieger
- Department of Neurology, Weill Cornell Medicine, United States
| | - Claire Henchcliffe
- Department of Neurology, University of California, Irvine, School of Medicine, United States
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Calles M, Wirth R, Labeit B, Muhle P, Suntrup-Krueger S, Dziewas R, Lueg G, Trampisch US. Sarcopenic Dysphagia Revisited: A Cross-Sectional Study in Hospitalized Geriatric Patients. Nutrients 2023; 15:2662. [PMID: 37375566 PMCID: PMC10302961 DOI: 10.3390/nu15122662] [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: 05/08/2023] [Revised: 05/31/2023] [Accepted: 06/03/2023] [Indexed: 06/29/2023] Open
Abstract
Oropharyngeal dysphagia (OD) is a frequent finding in older patients with potentially lethal complications such as aspiration pneumonia, malnutrition, and dehydration. Recent studies describe sarcopenia as a causative factor for OD, which is occasionally referred to as "sarcopenic dysphagia" in the absence of a neurogenic etiology. In most of the previous studies on sarcopenic dysphagia, the diagnosis was based only on clinical assessment. In this study, flexible endoscopic evaluation of swallowing (FEES) was used as an objective method to evaluate the presence of OD, its association with sarcopenia, and the presence of pure sarcopenic dysphagia. In this retrospective cross-sectional study, 109 acute care geriatric hospital patients with suspected OD received FEES examination and bioimpedance analysis (BIA) in clinical routine. 95% of patients had at least one neurological disease, 70% fulfilled the criteria for sarcopenia, and 45% displayed moderate or severe OD. Although the prevalence of sarcopenia and OD was high, there was no significant association between OD and sarcopenia. Considering these results, both the association between sarcopenia and OD and pure sarcopenic dysphagia appear questionable. Further prospective studies are needed to elucidate if sarcopenia is merely an epiphenomenon of severe disease or whether it plays a causative role in the development of OD.
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Affiliation(s)
- Marcel Calles
- Department of Geriatric Medicine, Marien Hospital Herne, Ruhr University Bochum, 44625 Herne, Germany; (M.C.); (R.W.); (G.L.)
| | - Rainer Wirth
- Department of Geriatric Medicine, Marien Hospital Herne, Ruhr University Bochum, 44625 Herne, Germany; (M.C.); (R.W.); (G.L.)
| | - Bendix Labeit
- Department of Neurology, University Hospital Münster, 48149 Münster, Germany (P.M.); (S.S.-K.)
| | - Paul Muhle
- Department of Neurology, University Hospital Münster, 48149 Münster, Germany (P.M.); (S.S.-K.)
| | - Sonja Suntrup-Krueger
- Department of Neurology, University Hospital Münster, 48149 Münster, Germany (P.M.); (S.S.-K.)
| | - Rainer Dziewas
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrück, 49076 Osnabrück, Germany;
| | - Gero Lueg
- Department of Geriatric Medicine, Marien Hospital Herne, Ruhr University Bochum, 44625 Herne, Germany; (M.C.); (R.W.); (G.L.)
| | - Ulrike Sonja Trampisch
- Department of Geriatric Medicine, Marien Hospital Herne, Ruhr University Bochum, 44625 Herne, Germany; (M.C.); (R.W.); (G.L.)
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9
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Wu J, Wang Y, Wang X, Xie Y, Li W. A systematic review and meta-analysis of acupuncture in Parkinson's disease with dysphagia. Front Neurol 2023; 14:1099012. [PMID: 37305760 PMCID: PMC10251408 DOI: 10.3389/fneur.2023.1099012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 05/15/2023] [Indexed: 06/13/2023] Open
Abstract
Objective The systematic review and meta-analysis aimed to comprehensively evaluate acupuncture's efficacy and safety in treating dysphagia in Parkinson's disease (PD). Methods We searched PubMed, Cochrane Library, Embase, Web of Science, China Knowledge Infrastructure (CNKI), China Science Journal Database (VIP), Wan-fang Database, and the China Biomedical Literature Service System (CBM) for randomized controlled trials (RCTs) comparing the efficacy of acupuncture alone or in combination with control treatment in improving dysphagia by October 2022. The degree of dysphagia was the primary outcome indicator, with secondary outcomes including serum albumin (ALB) and hemoglobin (Hb) levels, the incidence of pneumonia, and adverse events. Two investigators independently extracted information according to the inclusion and exclusion criteria. Data synthesis was calculated by RevMan (V.5.4.1) software. Results This study included ten randomized controlled trials with 724 patients. Most RCTs have a high or uncertain risk of bias due to the lack of a blinded design. Meta-analysis showed that acupuncture combined with control treatment was superior to control treatment alone in improving Videofluoroscopic Swallowing Study (VFSS) scores (MD: 1.48; 95% CI: 1.16, 1.81; P < 0.00001) and reducing Standardized Swallowing Assessment (SSA) scores (MD: -3.08; 95% CI: -4.01, -2.15; P < 0.00001). Acupuncture combined with control therapy has a more significant benefit in improving the clinical efficiency of dysphagia in PD (RR: 1.40; 95%CI: 1.25, 1.58; P < 0.00001). Compared to the control group without acupuncture, acupuncture improved the nutritional status of patients and increased their serum ALB (MD: 3.38, 95%CI: 1.83, 4.92, P < 0.00001) and Hb levels (MD: 7.66; 95%CI: 5.57, 9.75; P < 0.00001). Three RCTs reported that the rate of pulmonary infections in the acupuncture group was lower than without acupuncture intervention (RR: 0.29, 95% CI: 0.14, 0.63; P = 0.001). Conclusion Acupuncture could be recommended as an adjunctive treatment for dysphagia in PD. However, due to the high risk of bias in the included studies, more high-quality evidence is needed to confirm the efficacy and safety of acupuncture for dysphagia in PD. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022370221.
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Affiliation(s)
- Jing Wu
- Basic Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi Wang
- Basic Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xueyan Wang
- Clinical Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yujia Xie
- Basic Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Weihong Li
- Basic Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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10
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Wang J, Yang C, Wei X, Zhang M, Dai M, Huang G, Huang W, Wen H, Dou Z. Videofluoroscopic Swallowing Study Features and Resting-State Functional MRI Brain Activity for Assessing Swallowing Differences in Patients with Mild Cognitive Impairment and Risk of Dysphagia. Dysphagia 2023; 38:236-246. [PMID: 35556171 DOI: 10.1007/s00455-022-10460-2] [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: 07/12/2021] [Accepted: 04/22/2022] [Indexed: 01/27/2023]
Abstract
To examine the swallowing characteristics in patients with mild cognitive impairment (MCI) and dysphagia risk and explore brain activity changes using regional homogeneity (ReHo) with resting-state functional magnetic resonance imaging (rs-fMRI). We included 28 patients with MCI and dysphagia risk and 17 age-matched older adults. All participants underwent neurological, cognitive examinations, and a videofluoroscopic swallowing study (VFSS). We quantitatively analyzed the VFSS temporal and kinetic parameters of the 5- and 10-mL swallows. The participants underwent rs-fMRI, and the ReHo values were calculated. Differences in the swallowing physiology and rs-fMRI findings between participants with MCI and controls were analyzed. Correlation analyses were also conducted. Compared to the control group, patients with MCI and dysphagia risk had lower global cognition scores, longer 10-mL oral transit times (OTTs), and lower executive function scores. ReHo in the bilateral inferior occipital lobes (IOLs) and left prefrontal lobe decreased in patients with MCI and dysphagia risk compared to participants in the control group. In patients with MCI, the 10-mL OTT was negatively correlated with the Montreal Cognitive Assessment (MoCA) score, and the ReHo values were positive correlated with quantitative temporal swallowing measurements using canonical correlation analysis. Mediation analysis revealed that the ReHo values of the left and right IOL acted as significant mediators between the MoCA score and the 10-mL OTT. We found that individuals with MCI and dysphagia risk, verified by reduced MoCA scores, demonstrated prolonged OTTs when swallowing larger boluses compared with age-matched controls. There was a negative correlation between the MoCA score and 10-mL OTT, which was partially mediated by the left and right IOL ReHo values, suggesting that functional changes in the IOLs and left prefrontal lobe associated with oral swallowing status and cognitive level in individuals with MCI and dysphagia risk.
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Affiliation(s)
- Jie Wang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600, Tianhe Road, Guangzhou, 510630, China
| | - Cheng Yang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600, Tianhe Road, Guangzhou, 510630, China
| | - Xiaomei Wei
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600, Tianhe Road, Guangzhou, 510630, China
| | - Mengqing Zhang
- Department of Rehabilitation Medicine, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No. 318, Middle Renmin Road, Guangzhou, 510120, China
| | - Meng Dai
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600, Tianhe Road, Guangzhou, 510630, China
| | - Guohang Huang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600, Tianhe Road, Guangzhou, 510630, China
| | - Wenhao Huang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600, Tianhe Road, Guangzhou, 510630, China
| | - Hongmei Wen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600, Tianhe Road, Guangzhou, 510630, China.
| | - Zulin Dou
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600, Tianhe Road, Guangzhou, 510630, China.
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Rech RS, de Goulart BNG, Dos Santos KW, Marcolino MAZ, Hilgert JB. Frequency and associated factors for swallowing impairment in community-dwelling older persons: a systematic review and meta-analysis. Aging Clin Exp Res 2022; 34:2945-2961. [PMID: 36207669 DOI: 10.1007/s40520-022-02258-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/13/2022] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Swallowing impairment (SI) is an underdiagnosed dysfunction frequently seen as an expected condition of aging. However, SI can lead to health complications and considerable social impact. METHODS The objective of this systematic review with meta-analysis was to evaluate the frequency and associated factors with SI in community-dwelling older persons. Searches were performed in 13 electronic databases including MEDLINE and EMBASE (from inception to September 18, 2021). Data extraction and methodological quality assessment of included studies were performed by two independent reviewers. Meta-analysis of proportions with 95% confidence interval (CI) and prediction interval (PI) was used to pool estimates. Subgroup analysis by Country and Assessment Method was performed. General meta-analysis was used to pool measures of association between potential risk factors and SI occurrence (odds ratio [OR] or prevalence ratio [PR]). RESULTS The worldwide estimated frequency of SI in community-dwelling older persons was 20.35% (95%CI 16.61-24.68%, 95%PI 4.79-56.45, I2 99%, n = 33,291). This estimation varied across assessment methods and by country. The main factors associated with SI were a dry mouth (OR 8.1, 95%CI 4.9-13.4), oral diadochokinesis (OR 5.3, 95%CI 1.0-27.3), ≥ 80 years old (OR 4.9, 95%CI 2.6-9.2), genetic factor (SNPrs17601696) (OR 4.8, 95%CI 2.7-8.3), and partial dependence (OR 4.3, 95%CI 2.0-9.3). And the main factors associated with SI estimated by PR were dry mouth sensation (PR 4.1, 95%CI 2.6-6.5), oral sensorimotor alteration (PR 2.6, 95%CI 1.4-4.9), osteoporosis (PR 2.51, 95%CI 1.2-5.3), and heart diseases (PR 2.31, 95%CI 1.1-5.0). CONCLUSION One in five older adults worldwide are expected to experience SI and factors associated with this underdiagnosed dysfunction included biological and physiological changes related to aging, physical and psychological conditions, and poor oral health. Early assessment is paramount for the prevention of future clinical complications and should be a high priority in health care practices.
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Affiliation(s)
- Rafaela Soares Rech
- Graduate Studies Program in Epidemiology, Faculty of Medicine, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil
| | | | - Karoline Weber Dos Santos
- Graduate Studies Program in Dentistry, Faculty of Dentistry, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil
| | - Miriam Allein Zago Marcolino
- Graduate Studies Program in Epidemiology, Faculty of Medicine, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil
| | - Juliana Balbinot Hilgert
- Graduate Studies Program in Epidemiology, Faculty of Medicine, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil. .,Graduate Studies Program in Dentistry, Faculty of Dentistry, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil. .,Department of Preventive and Social Dentistry, Faculty of Dentistry, Universidade Federal Do Rio Grande Do Sul, Brazil, Rio Grande do Sul, Porto Alegre, Santa Cecília, Ramiro Barcelos, 2492.
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12
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Gong S, Gao Y, Liu J, Li J, Tang X, Ran Q, Tang R, Liao C. The prevalence and associated factors of dysphagia in Parkinson's disease: A systematic review and meta-analysis. Front Neurol 2022; 13:1000527. [PMID: 36277913 PMCID: PMC9582284 DOI: 10.3389/fneur.2022.1000527] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 09/21/2022] [Indexed: 11/13/2022] Open
Abstract
Background The prevalence and associated factors of dysphagia in Parkinson's disease (PD) are different in studies conducted in different countries. The purpose of our systematic review and meta-analysis was to evaluate the prevalence of dysphagia in PD and to clarify its associated factors. Methods Two researchers systematically searched PubMed, Embase, Web of Science, Cochrane Library, CNKI, Wanfang Database, SinoMed and VIP databases and manually searched references in the retrieved articles to identify potential research subjects. The last search was conducted on June 28, 2022. Finally, a total of 58 studies including 60 observations with 20,530 PD patients were included in our meta-analysis. Results The meta-analysis estimated that the pooled prevalence rate of dysphagia in PD was 36.9% (95% CI: 30.7–43.6%) and instrumental examination showed a higher prevalence (57.3%, 95% CI: 44.3–69.1%). Oceania showed the highest prevalence of dysphagia in PD (56.3%) compared to Africa (39.5%), Asia (38.6%), Europe (36.1%) and America (28.9%). Dysphagia in PD was associated with older age, lower body mass index, longer disease duration, higher Hoehn and Yahr stage and levodopa equivalent daily dose, PIGD subtype, severe motor symptoms, drooling and higher levels of depression, and lower quality of life. Conclusions In conclusion, our meta-analysis showed that dysphagia occurs in more than one-third of PD patients and was associated with several demographic characteristics and PD-related characteristics, motor symptoms, non-motor symptoms, as well as decreased quality of life. It deserves early screening, diagnosis, and treatment in clinical practice to prevent serious complications from dysphagia.
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Affiliation(s)
- Siyuan Gong
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yan Gao
- Nursing Department, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jihong Liu
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jia Li
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xueqin Tang
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qian Ran
- Endocrinology Department, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Rongzhu Tang
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chunlian Liao
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Chunlian Liao
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Relationship between Post-Stroke Cognitive Impairment and Severe Dysphagia: A Retrospective Cohort Study. Brain Sci 2022; 12:brainsci12060803. [PMID: 35741687 PMCID: PMC9221074 DOI: 10.3390/brainsci12060803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/05/2022] [Accepted: 06/16/2022] [Indexed: 11/16/2022] Open
Abstract
Objective: To investigate the relationship between post-stroke cognitive impairment (PSCI) and severe post-stroke dysphagia (PSD) and explore the risk factors related to PSCI combined with severe PSD. Methods: Data from patients were collated from the rehabilitation-specific disease database. The Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCA), Videofluoroscopy Swallowing Study (VFSS), Penetration-aspiration Scale (PAS), and Functional Oral Intake Scale (FOIS) were used to evaluate cognitive and swallowing functions. Differences between groups were determined by the Pearson chi-square test (χ2) or Fisher exact test. PAS and FOIS data were analyzed with the use of the Wilcoxon rank-sum or Kruskal−Wallis test in the prespecified subgroup analysis. Risk factors were investigated by multivariate logistic regression. Results: A total of 1555 patients were identified with PSCI. The results indicated that patients with PSCI had a higher incidence rate of severe PSD as compared to patients without PSCI (p < 0.001). Patients with severe PSCI were more likely to clinically manifest oral phase dysfunction (p = 0.024), while mild PSCI patients mainly manifested pharyngeal phase dysfunction (p < 0.001). There was a significant difference in FOIS score changes between subgroups during the hospitalization period (severe PSCI vs. moderate PSCI and severe PSCI vs. mild PSCI) (all p < 0.001). In addition, multivariate logistic regression revealed pneumonia (p < 0.001), tracheotomy (p < 0.001), and dysarthria (p = 0.006) were related to PSCI, combined with severe PSD. Conclusion: PSCI may be related to severe PSD. Patients with severe PSCI were more likely to manifest oral phase dysfunction, while mild PSCI manifested pharyngeal phase dysfunction. Pneumonia, tracheotomy, and dysarthria were risk factors related to PSCI combined with severe PSD.
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14
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Garand KL, Beall J, Hill EG, Davidson K, Blair J, Pearson W, Martin-Harris B. Effects of Presbyphagia on Oropharyngeal Swallowing Observed during Modified Barium Swallow Studies. J Nutr Health Aging 2022; 26:973-980. [PMID: 36437764 PMCID: PMC10324474 DOI: 10.1007/s12603-022-1854-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES Understanding how aging impacts swallowing can help differentiate typical from atypical behaviors. This study aimed to quantify age-related swallowing alterations observed during a modified barium swallow study. DESIGN Cross-sectional study. SETTING Adult fluoroscopy suite in a metropolitan hospital at an academic center. PARTICIPANTS 195 healthy adults distributed across 3 age categories: 21-39; 40-59; 60+ years. MEASUREMENTS 17 physiologic components of swallowing across three functional domains (oral, pharyngeal, esophageal), including summed composite scores (Oral Total [OT] and Pharyngeal Total [PT]), from the validated and standardized Modified Barium Swallow Impairment Profile. RESULTS Most components (65%) demonstrated no impairment (scores of "0"). The odds of a worse (higher) score increased significantly with age for: Tongue Control during Bolus Hold, Hyolaryngeal Movement, Laryngeal Closure, Pharyngeal Contraction, and Pharyngoesophageal Segment Opening. OT and PT scores for 40-59-year-olds were worse than the youngest group (p=.01 and p <.001, respectively). Adults 60+ years had significantly worse PT scores among all groups (p-values <.01). CONCLUSION Oropharyngeal swallowing physiology evolves as healthy adults age and should be considered during clinical decision-making.
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Affiliation(s)
- K L Garand
- Kendrea Garand, University of South Alabama, Mobile, AL, USA,
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15
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Banda KJ, Chu H, Chen R, Kang XL, Jen HJ, Liu D, Shen Hsiao ST, Chou KR. Prevalence of Oropharyngeal Dysphagia and Risk of Pneumonia, Malnutrition, and Mortality in Adults Aged 60 Years and Older: A Meta-Analysis. Gerontology 2021; 68:841-853. [PMID: 34903688 DOI: 10.1159/000520326] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 10/14/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Oropharyngeal dysphagia (OD) is a serious health condition associated with poor survival and quality of life in adults aged 60 years and older. Comprehensive assessment and management of OD could lead to better and improved health outcomes for older adults. Therefore, we performed the first meta-analysis to determine the pooled prevalence of OD and risk of pneumonia, malnutrition, and mortality. METHODS Databases including Ovid-MEDLINE, Web of Science, Embase, PubMed, Cochrane, and CINAHL were searched up to January 2021. Data analysis was conducted using logistic-normal for prevalence rate and DerSimonian-Lard random-effects models for outcomes and associated factors of OD, providing odds ratio (OR) and corresponding 95% confidence interval (CI). RESULTS The pooled prevalence of OD in 39 studies with 31,488 participants was 46% associated with higher pooled OR for risk of pneumonia 2.07 (95% CI, 1.58-2.72), malnutrition 2.21 (95% CI, 1.43-3.41), and mortality 2.73 (95% CI, 1.62-4.60). Geriatric syndromes including fecal incontinence 6.84 (4.955-9.44), immobility syndrome 6.06 (5.28-6.96), pressure ulcers 4.02 (2.46-6.56), sarcopenia 3.10 (1.89-5.09), urinary incontinence 2.75 (1.81-4.19), frailty 2.66 (1.16-6.13), delirium 2.23 (1.73-2.87), and falls 1.47 (1.19-1.81) and comorbidities including dementia 3.69 (2.36-5.78) and stroke 1.92 (1.47-2.52) were associated with OD. CONCLUSION Early identification and management of OD should consider geriatric syndromes and neurogenic comorbidities to prevent malnutrition and pneumonia and reduce mortality in adults aged 60 years and older.
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Affiliation(s)
- Kondwani Joseph Banda
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan.,Endoscopy Unit, Surgery Department, Kamuzu Central Hospital, Lilongwe, Malawi
| | - Hsin Chu
- Institute of Aerospace and Undersea Medicine, School of Medicine, National Defense Medical Center, Taipei, Taiwan.,Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Ruey Chen
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan.,Post-Baccalaureate Program in Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan.,Department of Nursing, Taipei Medical University-Shuang Ho Hospital, New Taipei, Taiwan
| | - Xiao Linda Kang
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan.,School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Hsiu-Ju Jen
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan.,Department of Nursing, Taipei Medical University-Shuang Ho Hospital, New Taipei, Taiwan
| | - Doresses Liu
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan.,Department of Nursing, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,Center for Nursing and Healthcare Research in Clinical Practice Application, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Shu-Tai Shen Hsiao
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan.,Superintendent Office of Taipei Medical University Hospital, Taipei, Taiwan
| | - Kuei-Ru Chou
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan.,Department of Nursing, Taipei Medical University-Shuang Ho Hospital, New Taipei, Taiwan.,Center for Nursing and Healthcare Research in Clinical Practice Application, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
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16
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Zimmerman AS, Shune S, Smith KG, Estis JM, Garand KL. Comparison of Patient-Reported and Caregiver-Reported Swallowing-Related Quality of Life in Parkinson's Disease. Dysphagia 2021; 37:436-445. [PMID: 33846834 DOI: 10.1007/s00455-021-10301-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 03/31/2021] [Indexed: 10/21/2022]
Abstract
This pilot study explored agreement on swallowing-related quality-of-life scores reported by individuals with Parkinson's disease (PD) and their caregivers. Thirty-six patient-caregiver pairs completed the Swallowing Quality of Life Questionnaire (SWAL-QOL) using an online survey format. Additional background and clinical information was ascertained. A Wilcoxon signed-rank test was completed to compare the means of scores between individuals with PD and caregivers. Factors potentially influencing SWAL-QOL scores (age, employment status, sex, ethnicity, race, previous history of swallowing evaluation or treatment, caregiver concern about patient cognition, caregiver burden, and time since onset of disease) were explored using Spearman Coefficient Correlation tests. The Holm-Bonferroni method was used to adjust for multiple comparisons. Results did not reveal significant differences in SWAL-QOL scores between individuals with PD and caregiver pairs. There was a moderate degree of reliability and agreement between paired patient and caregiver scores, with the average ICC measures being 0.598 (95% CI [358, 0.748]) (F(71, 72) = 2.451, p < 0.0001). After adjusting for multiple comparisons, caregiver burden was found to be the only significant factor associated with caregivers' reported scores. No significant influential factor on reported scores by individuals with PD was found. These pilot results suggest individuals with PD and their caregivers may report similar swallowing-related quality-of-life scores. Further, caregiver burden appears to be an influential factor for caregiver-reported scores. Future studies should investigate the clinical benefits of including caregiver SWAL-QOL ratings in assessments, either as a supplement to patient scores to identify discrepancies across the dyad or in place of patient scores if needed. Further, caregiver burden and its influence on dysphagia identification and management should be explored, with targeted interventions to manage caregiver burden.
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Affiliation(s)
- Allie S Zimmerman
- Department of Speech Pathology and Audiology, University of South Alabama, HAHN 1119, 5721 USA Drive North, Mobile, AL, 36688, USA
| | - Samantha Shune
- College of Education, University of Oregon, 1215 University of Oregon, Eugene, OR, USA
| | - Kimberly G Smith
- Department of Speech Pathology and Audiology, University of South Alabama, HAHN 1119, 5721 USA Drive North, Mobile, AL, 36688, USA
| | - Julie M Estis
- Department of Speech Pathology and Audiology, University of South Alabama, HAHN 1119, 5721 USA Drive North, Mobile, AL, 36688, USA
| | - Kendrea L Garand
- Department of Speech Pathology and Audiology, University of South Alabama, HAHN 1119, 5721 USA Drive North, Mobile, AL, 36688, USA.
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Premature oral pre-shaping for feeding in elderly population with risk of aspiration pneumonia. PLoS One 2021; 16:e0246804. [PMID: 33556135 PMCID: PMC7870084 DOI: 10.1371/journal.pone.0246804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 01/26/2021] [Indexed: 11/19/2022] Open
Abstract
The aim of this study was to determine the abnormal hand and mouth behavior before actual swallowing for eating in elderly people with high risk of aspiration pneumonia. Ten elderly people with a diagnosis of aspiration pneumonia (EAP), 15 healthy elderly (HE) people, and 21 young adults (YA) were enrolled. The feeding time and the timing of the maximum distance between the upper and lower lips were extracted using a motion analyzer during self-feeding and assisted-feeding. The results showed that feeding time in EAP was significantly longer than that for the other groups in self- and assisted-feeding. In self-feeding, the timing of mouth-preparation in the EAP group was significantly earlier than that in the other groups; conversely, in assisted-feeding, the timing in EAP was significantly delayed. Our results indicate that abnormal preparation of mouth-shape and movement time of hand before actual swallowing in both self- and assisted-feeding may exist in elderly people with previous experience of aspiration pneumonia.
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Kim H, Lee SH, Cho NB, You H, Choi T, Kim J. User-Dependent Usability and Feasibility of a Swallowing Training mHealth App for Older Adults: Mixed Methods Pilot Study. JMIR Mhealth Uhealth 2020; 8:e19585. [PMID: 32663161 PMCID: PMC7418014 DOI: 10.2196/19585] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 06/11/2020] [Accepted: 06/14/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Swallowing difficulties (ie, dysphagia) are common among older adults, with a 13% to 54% prevalence. Adequate interventions to improve the swallowing function of older adults would reduce morbidity and enhance health-related quality of life outcomes. Mobile health (mHealth) apps may help alleviate dysphagia symptoms by providing programs that maximize the intensity and frequency of training without requiring high costs or regular clinic visits. OBJECTIVE The aim of this pilot study was to assess the usability of swallowing training apps by quantitatively and qualitatively evaluating older adults' self-reported data, taking into consideration their educational levels and exposure to mobile technology. We conducted surveys and brief interviews while the participants used a swallowing intervention app we developed. We subsequently identified and resolved individual-specific usability issues to improve future implementation of the app protocol for older persons with swallowing difficulties. METHODS A total of 11 participants (10 women, 91%; mean age 75.7 years, SD 3.93) from two district-run senior welfare centers took part in this study. The participants were divided into a high-potential group and a low-potential group based on their total number of years of education and smart device usage. To investigate the usability of the app twice (ie, in the second week of the intervention and the postintervention stage), we used mixed methods consisting of both quantitative approaches, namely the System Usability Scale (SUS) and modified Computer Self-Efficacy Scale (mCSES) surveys, and qualitative approaches (ie, interviews). RESULTS The quantitative results of the SUS and mCSES surveys revealed that the high-potential group was more inclined to adopt and learn new technology than the low-potential group. Specifically, within the high-potential group, a Wilcoxon signed-rank test indicated that the postintervention mCSES scores (median 65.50) were significantly higher than those in the second week of intervention (median 54.00; z=-2.023, P=.04). Additionally, the usability scores in the low-potential group were within the "marginal acceptability" range even after completion of an 8-week intervention program. Qualitative analyses via semi-structured interviews yielded promising outcomes regarding app acceptability, training program utilization, emotional responses, and learning experience. CONCLUSIONS To the best of the authors' knowledge, this usability and feasibility study is the first report of a swallowing training app designed to improve the swallowing function of older adults. Future research should consider several issues, such as user characteristics, pretraining education, and the intensity and innate characteristics of the intervention program.
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Affiliation(s)
- HyangHee Kim
- Graduate Program in Speech-Language Pathology, Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang-Ho Lee
- Graduate Program in Speech-Language Pathology, Yonsei University, Seoul, Republic of Korea
| | - Nam-Bin Cho
- Graduate Program in Speech-Language Pathology, Yonsei University, Seoul, Republic of Korea
| | - Heecheon You
- Department of Industrial and Management Engineering, Pohang University of Science and Technology, Pohang, Republic of Korea
| | | | - Jinwon Kim
- Department of Industrial and Management Engineering, Pohang University of Science and Technology, Pohang, Republic of Korea
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19
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Drooling in Parkinson’s Disease: A Multifactorial Symptom. ARCHIVES OF NEUROSCIENCE 2020. [DOI: 10.5812/ans.99300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Kwon S, Sim J, Park J, Jung Y, Cho KH, Min K, Kim M, Kim JM, Im SH. Assessment of Aspiration Risk Using the Mann Assessment of Swallowing Ability in Brain-Injured Patients With Cognitive Impairment. Front Neurol 2019; 10:1264. [PMID: 31866926 PMCID: PMC6906202 DOI: 10.3389/fneur.2019.01264] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 11/14/2019] [Indexed: 11/27/2022] Open
Abstract
Objectives: The purposes of this study are to determine whether there is a correlation between the Mann Assessment of Swallowing Ability (MASA) and modified MASA (mMASA) according to various cognitive status and to investigate whether the cognitive status of patients with brain damage affects the prediction of aspiration using the MASA. Methods: We retrospectively assessed 146 dysphagic patients with brain lesion due to various causes. Dysphagia was assessed using the MASA and mMASA. According to the videofluoroscopic swallowing study results, patients were divided into two groups: aspirators and non-aspirators. Patients were classified into four groups according to cognitive function according to the Korean version of Mini-mental State Examination scores: normal (>24), mild (21–24), moderate (10–20), and severe (<10) cognitive impairment. The correlation between the MASA and mMASA scores according to cognitive function were analyzed. The sensitivity, specificity, and positive and negative predictive values of the MASA scores for predicting aspiration were assessed. Results: The MASA and mMASA scores showed a significant positive correlation in all cognition groups. In patients with more severe cognitive impairment MASA scores had high sensitivity and low specificity for prediction of aspiration. On the other hand, the MASA scores had low sensitivity and high specificity for prediction of aspiration in the normal and mild cognitive impairment groups. Conclusions: The MASA and mMASA scores correlated with each other in patients with various levels of cognitive function. Interestingly, this study results demonstrated that patients with good cognitive function may have false negative results of MASA screening due to low sensitivity. Thus, when interpreting the MASA results, the impact of cognitive status should be taken into consideration.
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Affiliation(s)
- Shinyoung Kwon
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, South Korea.,Rehabilitation and Regeneration Research Center, CHA University, Seongnam, South Korea
| | - Jaehoon Sim
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, South Korea.,Rehabilitation and Regeneration Research Center, CHA University, Seongnam, South Korea
| | - Joonhyun Park
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, South Korea.,Rehabilitation and Regeneration Research Center, CHA University, Seongnam, South Korea
| | - Youngsoo Jung
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, South Korea.,Rehabilitation and Regeneration Research Center, CHA University, Seongnam, South Korea
| | - Kye Hee Cho
- Department of Rehabilitation Medicine, CHA Gumi Medical Center, CHA University, Gumi, South Korea
| | - Kyunghoon Min
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, South Korea.,Rehabilitation and Regeneration Research Center, CHA University, Seongnam, South Korea
| | - MinYoung Kim
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, South Korea.,Rehabilitation and Regeneration Research Center, CHA University, Seongnam, South Korea
| | - Jong Moon Kim
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, South Korea.,Rehabilitation and Regeneration Research Center, CHA University, Seongnam, South Korea
| | - Sang Hee Im
- Department and Research Institute of Rehabilitation Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
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21
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Ji EK, Wang HH, Jung SJ, Lee KB, Kim JS, Hong BY, Lim SH. Is the modified Mann Assessment of Swallowing Ability useful for assessing dysphagia in patients with mild to moderate dementia? J Clin Neurosci 2019; 70:169-172. [DOI: 10.1016/j.jocn.2019.08.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 08/05/2019] [Indexed: 10/26/2022]
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22
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Impaired Eating and Swallowing Function in Older Adults in the Community: The Kurihara Project. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16204040. [PMID: 31652511 PMCID: PMC6843942 DOI: 10.3390/ijerph16204040] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 10/12/2019] [Accepted: 10/14/2019] [Indexed: 11/16/2022]
Abstract
Introduction: Older adults with dementia often develop aspiration pneumonia as a complication due to deterioration of swallowing function. Herein, we report our findings of eating and swallowing-related functions in elderly local residents. Methods: The subjects were 229 elderly residents in Kurihara City, including 97 healthy (Clinical Dementia Rating (CDR): 0), 108 with mild cognitive impairment (MCI) (CDR: 0.5), and 24 with dementia (CDR: 1 or higher: CDR 1+). We analyzed the relationships between the findings, eating, and swallowing, based on the database of the Kurihara Project performed from 2008 to 2010. Results: In the CDR 0.5 group, some deterioration in oral condition, oral function and swallowing function was confirmed. In the CDR 0.5 group, tooth staining, decrease in oral diadochokinesis (oral motion velocity), increased number of points below the cut-off value in a repetitive saliva swallowing test and the questionnaire, and prolonged water swallowing time were confirmed. In the CDR 1+ group, bad breath, elimination of the pharyngeal reflex, increase in disturbed soft palate elevation, and prolonged jelly swallowing time were confirmed. Conclusions: Deterioration of swallowing function was confirmed, even in subjects with mild dementia, in addition to development of problems related to food intake.
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23
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Yatabe N, Takeuchi K, Izumi M, Furuta M, Takeshita T, Shibata Y, Suma S, Kageyama S, Ganaha S, Tohara H, Yamashita Y. Decreased cognitive function is associated with dysphagia risk in nursing home older residents. Gerodontology 2018; 35:376-381. [PMID: 30028036 DOI: 10.1111/ger.12366] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 06/21/2018] [Indexed: 01/17/2023]
Abstract
OBJECTIVE To examine the association between cognitive function and dysphagia risk among Japanese nursing home residents. BACKGROUND Reduction in cognitive function can influence the intake of food during swallowing, and may be an aggravating factor in dysphagia. METHODS This cross-sectional study included 236 residents aged ≥60 years from eight nursing homes. Screening of dysphagia, especially aspiration risk, was conducted using the Modified Water Swallow Test, whose scores from one to three were classified as at risk of dysphagia. Cognitive function was evaluated using Mini-Mental State Examination (MMSE). Number of teeth and occlusal support were evaluated by clinical examination. The participants were stratified into dentulous and edentulous groups, because the number of teeth could influence swallowing function. The odds ratio (OR) and 95% confidence interval (CI) for dysphagia risk based on the scores of MMSE were calculated using logistic regression. Demographic characteristics, activity of daily living, comorbidities, health behaviour and occlusal support were used as covariates. RESULTS Among the 236 participants (111 dentulous participants and 125 edentulous participants) included in our analysis, 16.9% belonged to risk of dysphagia. Dentulous participants with higher scores of MMSE tended to have significantly lower odds of dysphagia risk after adjusting for covariates (OR = 0.87, 95% CI = 0.80-0.96). Despite the lack of significant differences, edentulous participants with higher score of MMSE tended to have lower odds of dysphagia risk (OR = 0.92, 95% CI = 0.83-1.00). CONCLUSION Decreased cognitive function may be an independent predictor of dysphagia among dentulous and edentulous adults.
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Affiliation(s)
- Naoko Yatabe
- Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Kenji Takeuchi
- Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan.,OBT Research Center, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Maya Izumi
- Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Michiko Furuta
- Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Toru Takeshita
- Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan.,OBT Research Center, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Yukie Shibata
- Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Shino Suma
- Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Shinya Kageyama
- Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Seijun Ganaha
- Aso-kizuna Dental Clinic, Kizuna-kai, Kumamoto, Japan
| | - Haruka Tohara
- Gerodontology and Oral Rehabilitation, Department of Gerontology and Gerodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoshihisa Yamashita
- Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
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24
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Suzuki S, Yasunaga H, Matsui H, Fushimi K, Yamasoba T. Trend in otolaryngological surgeries in an era of super-aging: Descriptive statistics using a Japanese inpatient database. Auris Nasus Larynx 2018; 45:1239-1244. [PMID: 29602585 DOI: 10.1016/j.anl.2018.03.001] [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: 12/29/2017] [Revised: 03/01/2018] [Accepted: 03/12/2018] [Indexed: 10/17/2022]
Abstract
OBJECTIVE To reveal the age distribution and capture the longitudinal trend in otolaryngological surgeries performed in Japan, where society is rapidly aging. METHODS Using the Diagnosis Procedure Combination database, we extracted data on patients who were hospitalized and underwent any type of otolaryngological surgery in departments of otolaryngology or head and neck surgery from fiscal year 2007 to fiscal year 2013. Type of surgery, patient's age, and fiscal year were compared. We categorized >200 types of surgeries into eight specialties: ear surgery, functional endoscopic sinus surgery (FESS), other types of paranasal surgery (except for malignancy), head and neck cancer surgery, benign tumor surgery, upper airway surgery (including pharynx and larynx), removal of foreign body, and other. RESULTS In total, 558,732 patients were included. The proportions of patients in each age category formed two peaks in middle age and in children aged ≤9years. The proportion of all surgeries made up by FESS, other paranasal surgery, benign tumor surgery, and head and neck cancer surgery gradually increased with age, forming a peak in patients in their 60s. The proportion of ear surgery was highest in patients aged ≤9years (34.0% of all surgeries, mostly myringotomy and transtympanic ventilation tube insertion) and formed a gradual peak in patients in their 60s (mostly tympanoplasty). The proportion of upper airway surgery (tonsillectomy and adenoidectomy) was highest in patients aged ≤9years (25.3% of all surgeries). The proportion of foreign body removal was highest in patients aged ≤9years (52.2% of all surgeries) and increased slightly with age. In 2013, compared with 2007, those aged 65-74 years and ≥75years made up a larger percentage of patients undergoing each specific surgery, including tympanoplasty, stapedectomy/stapedotomy, FESS, head and neck cancer surgery, pharyngolaryngectomy, total/subtotal glossectomy, thyroid lobectomy, parotidectomy (for a benign tumor), submandibular gland resection, tonsillectomy, and vocal fold polypectomy. CONCLUSION The age distribution of otolaryngological surgeries varied by specialty. We found an increased proportion of patients aged 65-74 and ≥75years in most specific surgeries.
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Affiliation(s)
- Sayaka Suzuki
- Department of Otolaryngology, Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, 1130033, Japan.
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, 1130033, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, 1130033, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University, Graduate School of Medicine, Tokyo, 1130034, Japan
| | - Tatsuya Yamasoba
- Department of Otolaryngology, Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, 1130033, Japan
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Wirth R, Dziewas R, Beck AM, Clavé P, Hamdy S, Heppner HJ, Langmore S, Leischker AH, Martino R, Pluschinski P, Rösler A, Shaker R, Warnecke T, Sieber CC, Volkert D. Oropharyngeal dysphagia in older persons - from pathophysiology to adequate intervention: a review and summary of an international expert meeting. Clin Interv Aging 2016; 11:189-208. [PMID: 26966356 PMCID: PMC4770066 DOI: 10.2147/cia.s97481] [Citation(s) in RCA: 273] [Impact Index Per Article: 34.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Oropharyngeal dysphagia (OD) is a highly prevalent and growing condition in the older population. Although OD may cause very severe complications, it is often not detected, explored, and treated. Older patients are frequently unaware of their swallowing dysfunction which is one of the reasons why the consequences of OD, ie, aspiration, dehydration, and malnutrition, are regularly not attributed to dysphagia. Older patients are particularly vulnerable to dysphagia because multiple age-related changes increase the risk of dysphagia. Physicians in charge of older patients should be aware that malnutrition, dehydration, and pneumonia are frequently caused by (unrecognized) dysphagia. The diagnosis is particularly difficult in the case of silent aspiration. In addition to numerous screening tools, videofluoroscopy was the traditional gold standard of diagnosing OD. Recently, the fiberoptic endoscopic evaluation of swallowing is increasingly utilized because it has several advantages. Besides making a diagnosis, fiberoptic endoscopic evaluation of swallowing is applied to evaluate the effectiveness of therapeutic maneuvers and texture modification of food and liquids. In addition to swallowing training and nutritional interventions, newer rehabilitation approaches of stimulation techniques are showing promise and may significantly impact future treatment strategies.
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Affiliation(s)
- Rainer Wirth
- Department for Internal Medicine and Geriatrics, St Marien-Hospital Borken, Borken, Germany; Institute for Biomedicine of Aging, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nürnberg, Germany
| | - Rainer Dziewas
- Department of Neurology, University Hospital Münster, Münster, Germany
| | - Anne Marie Beck
- Department of Nutrition and Health, Faculty of Health and Technology, Metropolitan University College, Copenhagen, Denmark
| | - Pere Clavé
- Centro de Investigación Biomédica en Red de enfermadades Hepáticas y Digestivas (CIBERehd), Hospital de Mataró, Universitat Autònoma de Barcelona, Mataró, Spain
| | - Shaheen Hamdy
- Centre for Gastrointestinal Sciences, Institute of Inflammation and Repair, University of Manchester, Salford Royal Hospital, Salford, UK
| | - Hans Juergen Heppner
- Department of Geriatrics, Witten- Herdecke University, Schwelm, Germany; Helios Clinic Schwelm, Schwelm, Germany
| | - Susan Langmore
- Department of Speech, Language and Hearing Sciences, Boston University School of Medicine, Boston, MA, USA
| | | | - Rosemary Martino
- Department of Speech-Language Pathology, University of Toronto, Toronto, Canada
| | - Petra Pluschinski
- Department of Phoniatrics and Pediatric Audiology, University of Marburg, Marburg, Germany
| | - Alexander Rösler
- Department of Geriatrics, Marien Hospital Hamburg, Hamburg, Germany
| | - Reza Shaker
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Tobias Warnecke
- Department of Neurology, University Hospital Münster, Münster, Germany
| | - Cornel Christian Sieber
- Institute for Biomedicine of Aging, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nürnberg, Germany; Department of General Internal Medicine and Geriatrics, St John of God Hospital Regensburg, Regensburg, Germany
| | - Dorothee Volkert
- Institute for Biomedicine of Aging, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nürnberg, Germany
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Suemoto CK, Gilsanz P, Mayeda ER, Glymour MM. Body mass index and cognitive function: the potential for reverse causation. Int J Obes (Lond) 2015; 39:1383-9. [PMID: 25953125 PMCID: PMC4758694 DOI: 10.1038/ijo.2015.83] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 04/13/2015] [Accepted: 04/22/2015] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Higher late life body mass index (BMI) is unrelated to or even predicts lower risk of dementia in late life, a phenomenon that may be explained by reverse causation due to weight loss during preclinical phases of dementia. We aim to investigate the association of baseline BMI and changes in BMI with dementia in a large prospective cohort, and to examine whether weight loss predicts cognitive function. METHODS Using a national cohort of adults average age 58 years at baseline in 1994 (n=7029), we investigated the associations between baseline BMI in 1994 and memory scores from 2000 to 2010. We also examined the association of BMI change from 1994 to 1998 with memory scores from 2000 to 2010. Last, to investigate reverse causation, we examined whether memory scores in 1996 predicted BMI trajectories from 2000 to 2010. RESULTS Baseline overweight predicted better memory scores 6 to 16 years later (β=0.012, 95% confidence interval (CI)=0.001; 0.023). Decline in BMI predicted lower memory scores over the subsequent 12 years (β=-0.026, 95% CI= -0.041; -0.011). Lower memory scores at mean age 60 years in 1996 predicted faster annual rate of BMI decline during follow-up (β=-0.158 kg m(-2) per year, 95% CI= -0.223; -0.094). CONCLUSION Consistent with reverse causation, greater decline in BMI over the first 4 years of the study was associated with lower memory scores over the next decade and lower memory scores was associated with a decline in BMI. These findings suggest that preclinical dementia predicts weight loss for people as early as their late 50s.
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Affiliation(s)
- C K Suemoto
- Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, MA, USA
- Discipline of Geriatrics, University of Sao Paulo Medical School, Sao Paulo, SP, Brazil
| | - P Gilsanz
- Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, MA, USA
| | - E R Mayeda
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - M M Glymour
- Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, MA, USA
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
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