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Wen C, Gan JH, Huang GW, Wang XD, Lü Y, Niu JP, Meng XL, Cai P, Li Y, Gang BZ, You Y, Lv Y, Ren ZH, Liu S, Zeng Y, Ji Y. Physical exercise frequency and cognition: a multicenter cross-sectional cohort study. Front Aging Neurosci 2024; 16:1381692. [PMID: 38524118 PMCID: PMC10958531 DOI: 10.3389/fnagi.2024.1381692] [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: 02/04/2024] [Accepted: 02/28/2024] [Indexed: 03/26/2024] Open
Abstract
Background and aims Dementia imposes a heavy burden on society and families, therefore, effective drug treatments, exploring and preventing factors associated with dementia, are paramount. To provide reference points for the best frequency of physical exercise (physical exercise), we investigated the association between frequency of PE and cognition in Chinese old adults. Methods 16,181 Chinese participants aged 65 years or older were included in this study. Associations between PE and cognition were estimated multivariate logistic and linear regression analyses. Associations were further investigated across dementia subtypes (Alzheimer dementia, vascular dementia, and other types of dementia). Subgroup analyses were performed in different age groups, in populations with and without stroke, and those with and without hypertension. Results PE associated with dementia after adjusting for full covariates (OR: 0.5414, 95% CI: 0.4536-0.6491, p < 0.001). Exercise performed at ≥3 times/week associated with lower risk of dementia (OR: 0.4794-0.6619, all p value <0.001). PE was associated with improved cognition (β: 12851, p < 0.001), and any PE frequency contributed to cognitive improvement (p values for exercise performed ≥1 time/week were <0.001). Similar conclusions were identified when we repeated analyses in different dementia subtypes and age groups. Subgroup analyses suggested that the cognition of individuals without hypertension also benefitted from exercising 1-2 times/week (OR: 0.6168, 95% CI: 0.4379-0.8668, p = 0.005). Conclusion The best exercise frequency is exercising ≥3 times/week for individuals from different dementia subtypes and age groups. While for those without hypertension, PE at 1-2 times /week is also beneficial.
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Affiliation(s)
- Chen Wen
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Jing-Huan Gan
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Guo-Wei Huang
- Department of Nutrition and Food Science, Tianjin Key Laboratory of Environment, Nutrition and Public Health, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Xiao-Dan Wang
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebrovascular and Neurodegenerative Diseases, Tianjin Dementia Institute, Tianjin, China
| | - Yang Lü
- Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jian-Ping Niu
- Department of Neurology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, China
| | - Xin-Ling Meng
- Department of Neurology, Affiliated Traditional Chinese Medicine Hospital of Xinjiang Medical University, Urumqi, China
| | - Pan Cai
- Dementia Clinic, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Yang Li
- Department of Neurology, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Bao-Zhi Gang
- Department of Neurology, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yong You
- Department of Neurology, Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Yan Lv
- Department of Neurology, Hainan General Hospital, Haikou, China
| | - Zhi-Hong Ren
- Department of Neurology, Beijing Electric Power Hospital, State Grid Corporation of China, Capital Medical University, Beijing, China
| | - Shuai Liu
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebrovascular and Neurodegenerative Diseases, Tianjin Dementia Institute, Tianjin, China
| | - Yan Zeng
- Brain Science and Advanced Technology Institute, Wuhan University of Science and Technology, Wuhan, China
| | - Yong Ji
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Center for Neurological Diseases, Beijing, China
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin Key Laboratory of Cerebrovascular and Neurodegenerative Diseases, Tianjin Dementia Institute, Tianjin, China
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Martín-Vírgala J, Martín-Carro B, Fernández-Villabrille S, Ruiz-Torres MP, Gómez-Alonso C, Rodríguez-García M, Fernández-Martín JL, Alonso-Montes C, Panizo S, Cannata-Andía JB, Naves-Díaz M, Carrillo-López N. Soluble Klotho, a Potential Biomarker of Chronic Kidney Disease-Mineral Bone Disorders Involved in Healthy Ageing: Lights and Shadows. Int J Mol Sci 2024; 25:1843. [PMID: 38339121 PMCID: PMC10855561 DOI: 10.3390/ijms25031843] [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] [Received: 12/28/2023] [Revised: 01/23/2024] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
Shortly after the discovery of Klotho, interest grew in its potential role in chronic kidney disease (CKD). There are three isoforms of the Klotho protein: αKlotho, βKlotho and γKlotho. This review will focus on αKlotho due to its relevance as a biomarker in CKD. αKlotho is synthesized mainly in the kidneys, but it can be released into the bloodstream and urine as soluble Klotho (sKlotho), which undertakes systemic actions, independently or in combination with FGF23. It is usually accepted that sKlotho levels are reduced early in CKD and that lower levels of sKlotho might be associated with the main chronic kidney disease-mineral bone disorders (CKD-MBDs): cardiovascular and bone disease. However, as results are inconsistent, the applicability of sKlotho as a CKD-MBD biomarker is still a matter of controversy. Much of the inconsistency can be explained due to low sample numbers, the low quality of clinical studies, the lack of standardized assays to assess sKlotho and a lack of consensus on sample processing, especially in urine. In recent decades, because of our longer life expectancies, the prevalence of accelerated-ageing diseases, such as CKD, has increased. Exercise, social interaction and caloric restriction are considered key factors for healthy ageing. While exercise and social interaction seem to be related to higher serum sKlotho levels, it is not clear whether serum sKlotho might be influenced by caloric restriction. This review focuses on the possible role of sKlotho as a biomarker in CKD-MBD, highlighting the difference between solid knowledge and areas requiring further research, including the role of sKlotho in healthy ageing.
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Affiliation(s)
- Julia Martín-Vírgala
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - Beatriz Martín-Carro
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - Sara Fernández-Villabrille
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - María Piedad Ruiz-Torres
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Área 5—Fisiología y Fisiopatología Renal y Vascular del Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Physiology Unit, Department of Systems Biology, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, 28871 Alcalá de Henares, Spain
| | - Carlos Gómez-Alonso
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Minerva Rodríguez-García
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Nephrology Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - José Luis Fernández-Martín
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Cristina Alonso-Montes
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - Sara Panizo
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - Jorge B. Cannata-Andía
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Department of Medicine, Universidad de Oviedo, 33011 Oviedo, Spain
| | - Manuel Naves-Díaz
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Natalia Carrillo-López
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
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Duvdevani M, Yogev-Seligmann G, Schlesinger I, Nassar M, Erich I, Hadad R, Kafri M. Association of health behaviors with function and health-related quality of life among patients with Parkinson's disease. Isr J Health Policy Res 2024; 13:2. [PMID: 38173041 PMCID: PMC10763356 DOI: 10.1186/s13584-023-00588-3] [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] [Received: 08/17/2023] [Accepted: 12/28/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Current evidence on chronic conditions favors promotion of health behaviors as a mean to positively impact health outcomes. In Parkinson's disease, performing health behaviors is indicated as a means to fight the long-lasting burden of the disease. Understanding actual engagement in health behaviors and patient activation and their association to function and health-related quality of life is therefore important. Our objectives were, among people with Parkinson's disease: (1) to characterize health behaviors including utilization of rehabilitative treatments, physical activity, and patient activation levels, and (2) to test the associations between these health behaviors and health outcomes. METHODS A cross-sectional study of 88 people with Parkinson's disease (age 66.84 ± 8.8) was conducted. Participants answered questionnaires measuring health behaviors including utilization of health professions treatments, physical activity, patient activation, and health outcomes consisting of function and health-related quality of life. Linear regression models were conducted to test associations between measured health behaviors, function and health-related quality of life. RESULTS Participants rarely engage in rehabilitative treatments, but showed high levels of patient activation. Controlled by demographics and disease severity, physical activity and patient activation were associated with function (b = 0.41, p < .001; b = 0.2, p = .02, respectively) and physical activity but not patient activation, which was associated with health-related quality of life (b = 0.19, p = .03). There was also interaction effects of physical activity and non-motor symptoms, and physical activity and motor symptoms on health-related quality of life (b = 0.19, p = .02 and b = - 0.22, p = .01, respectively). CONCLUSIONS In respect to their potential health-related benefits for people with Parkinson's disease, health professionals' treatments are underutilized. Findings supported the importance of health behaviors for maintaining function and health-related quality of life among people with Parkinson's disease. They also show a differential contribution of motor and non-motor symptoms to the association between physical activity and quality of life. It is suggested that policy makers encourage opportunities for physical activity tailored for people with Parkinson's disease and adopt a proactive stance towards enhancing awareness and use of rehabilitation services. Trial registration NCT05211700, ClinicalTrials.gov ID: NCT05211700 first release 12/30/2021, https://classic. CLINICALTRIALS gov/ct2/show/NCT05211700.
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Affiliation(s)
- Michal Duvdevani
- Department of Occupational Therapy, Faculty of Social Welfare & Health Sciences, University of Haifa, Mount Carmel, POB 3338, 3103301, Haifa, Israel
| | - Galit Yogev-Seligmann
- Department of Occupational Therapy, Faculty of Social Welfare & Health Sciences, University of Haifa, Mount Carmel, POB 3338, 3103301, Haifa, Israel.
| | - Ilana Schlesinger
- Movement Disorders Institute, Department of Neurology, Rambam Health Care Campus, Haifa, Israel
- Technion Faculty of Medicine, Haifa, Israel
| | - Maria Nassar
- Movement Disorders Institute, Department of Neurology, Rambam Health Care Campus, Haifa, Israel
| | - Ilana Erich
- Movement Disorders Institute, Department of Neurology, Rambam Health Care Campus, Haifa, Israel
| | - Rafi Hadad
- Movement Disorders Institute, Department of Neurology, Rambam Health Care Campus, Haifa, Israel
| | - Michal Kafri
- Department of Physical Therapy, Faculty of Social Welfare & Health Sciences, University of Haifa, Haifa, Israel
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4
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Pépin M, Klimkowicz-Mrowiec A, Godefroy O, Delgado P, Carriazo S, Ferreira AC, Golenia A, Malyszko J, Grodzicki T, Giannakou K, Paolisso G, Barbieri M, Garneata L, Mocanu CA, Liabeuf S, Spasovski G, Zoccali C, Bruchfeld A, Farinha A, Arici M, Capasso G, Wiecek A, Massy ZA. Cognitive disorders in patients with chronic kidney disease: Approaches to prevention and treatment. Eur J Neurol 2023; 30:2899-2911. [PMID: 37326125 DOI: 10.1111/ene.15928] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 06/12/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Cognitive impairment is common in patients with chronic kidney disease (CKD), and early intervention may prevent the progression of this condition. METHODS Here, we review interventions for the complications of CKD (anemia, secondary hyperparathyroidism, metabolic acidosis, harmful effects of dialysis, the accumulation of uremic toxins) and for prevention of vascular events, interventions that may potentially be protective against cognitive impairment. Furthermore, we discuss nonpharmacological and pharmacological methods to prevent cognitive impairment and/or minimize the latter's impact on CKD patients' daily lives. RESULTS A particular attention on kidney function assessment is suggested during work-up for cognitive impairment. Different approaches are promising to reduce cognitive burden in patients with CKD but the availabe dedicated data are scarce. CONCLUSIONS There is a need for studies assessing the effect of interventions on the cognitive function of patients with CKD.
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Affiliation(s)
- Marion Pépin
- INSERM (Institut National de la Santé et de la recherche médicale) Unit 1018, Clinical Epidemiology, CESP (Centre d'Epidemiologie et de Santé des Populations), Hôpital Paul Brousse, Paris-Saclay University and Versailles Saint-Quentin-en-Yvelines University, Villejuif, France
- Department of Geriatrics, Ambroise Paré University Hospital, APHP (Assistance Publique - Hôpitaux de Paris), Boulogne-Billancourt/Paris, France
| | | | - Olivier Godefroy
- Department of Neurology, Amiens University Hospital, and Laboratory of Functional Neurosciences (Research Unit 4559), Jules Verne University of Picardie (UPJV), Amiens, France
| | - Pilar Delgado
- Department of Neurology, Vall d'Hebron Hospital, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Sol Carriazo
- Department of Nephrology and Hypertension, Instituto de Investigacion Sanitaria (IIS)-Fundacion Jimenez Diaz, Autonomous University of Madrid (UAM), Madrid, Spain
| | - Ana Carina Ferreira
- Department of Nephrology, Centro Hospitalar e Universitário de Lisboa Central-Hospital Curry Cabral, Lisbon, Portugal
- Universidade Nova de Lisboa-Faculdade de Ciências Médicas-Nephology, Lisbon, Portugal
| | | | - Jolanta Malyszko
- Department of Nephrology, Dialysis, and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Tomasz Grodzicki
- Department of Internal Medicine and Gerontology, Jagiellonian University Medical College, Cracow, Poland
| | - Konstantinos Giannakou
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - Giuseppe Paolisso
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
- UniCAMILLUS, International Medical University, Roma, Italy
| | - Michelangela Barbieri
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Liliana Garneata
- Department of Internal Medicine and Nephrology, "Carol Davila" University of Medicine and Pharmacy, "Dr Carol Davila" Teaching Hospital of Nephrology, Bucharest, Romania
| | - Carmen Antonia Mocanu
- Department of Internal Medicine and Nephrology, "Carol Davila" University of Medicine and Pharmacy, "Dr Carol Davila" Teaching Hospital of Nephrology, Bucharest, Romania
| | - Sophie Liabeuf
- Pharmacology Department, Amiens University Medical Center, Amiens, France
- MP3CV (Mécanismes physiopathologiques et Conséquences des Calcifications Cardio-Vasculaires) Laboratory, EA7517, University of Picardie Jules Verne, Amiens, France
| | - Goce Spasovski
- University Department of Nephrology, Clinical Center "Mother Theresa", University of Saints Cyril and Methodius, Skopje, North Macedonia
| | - Carmine Zoccali
- Renal Research Institute, New York, New York, USA
- Associazione Ipertensione Nefrologia Trapianto Renale, Reggio Calabria, Italy
| | - Annette Bruchfeld
- Department of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden
- CLINTEC, Renal Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Ana Farinha
- Department of Nephrology, Centro Hospitalar de Setúbal, Setubal, Portugal
| | - Mustafa Arici
- Department of Internal Medicine, Division of Nephrology, Hacetepe University, Faculty of Medicine, Ankara, Turkey
| | - Giovambattista Capasso
- Biogem (Molecular Biology and Genetics Research Institute), Ariano Irpino, Italy
- Department of Translational Medical Sciences, University of Campania, Naples, Italy
| | - Andrzej Wiecek
- Department of Nephrology, Transplantation, and Internal Medicine, Medical University of Silesia in Katowice, Katowice, Poland
| | - Ziad A Massy
- INSERM (Institut National de la Santé et de la recherche médicale) Unit 1018, Clinical Epidemiology, CESP (Centre d'Epidemiologie et de Santé des Populations), Hôpital Paul Brousse, Paris-Saclay University and Versailles Saint-Quentin-en-Yvelines University, Villejuif, France
- Department of Nephrology, Ambroise Paré University Hospital, APHP, Boulogne-Billancourt/Paris, France
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5
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Gibbons TD, Cotter JD, Ainslie PN, Abraham WC, Mockett BG, Campbell HA, Jones EMW, Jenkins EJ, Thomas KN. Fasting for 20 h does not affect exercise-induced increases in circulating BDNF in humans. J Physiol 2023; 601:2121-2137. [PMID: 36631068 DOI: 10.1113/jp283582] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 11/18/2022] [Indexed: 01/13/2023] Open
Abstract
Intermittent fasting and exercise provide neuroprotection from age-related cognitive decline. A link between these two seemingly distinct stressors is their capability to steer the brain away from exclusively glucose metabolism. This cerebral substrate switch has been implicated in upregulating brain-derived neurotrophic factor (BDNF), a protein involved in neuroplasticity, learning and memory, and may underlie some of these neuroprotective effects. We examined the isolated and interactive effects of (1) 20-h fasting, (2) 90-min light exercise, and (3) high-intensity exercise on peripheral venous BDNF in 12 human volunteers. A follow-up study isolated the influence of cerebrovascular shear stress on circulating BDNF. Fasting for 20 h decreased glucose and increased ketones (P ≤ 0.0157) but had no effect on BDNF (P ≥ 0.4637). Light cycling at 25% of peak oxygen uptake (V ̇ O 2 peak ${\dot V_{{{\rm{O}}_{\rm{2}}}{\rm{peak}}}}$ ) increased serum BDNF by 6 ± 8% (independent of being fed or fasted) and was mediated by a 7 ± 6% increase in platelets (P < 0.0001). Plasma BDNF was increased from 336 pg l-1 [46,626] to 390 pg l-1 [127,653] by 90-min of light cycling (P = 0.0128). Six 40-s intervals at 100% ofV ̇ O 2 peak ${\dot V_{{{\rm{O}}_{\rm{2}}}{\rm{peak}}}}$ increased plasma and serum BDNF, as well as the BDNF-per-platelet ratio 4- to 5-fold more than light exercise did (P ≤ 0.0044). Plasma BDNF was correlated with circulating lactate during the high-intensity intervals (r = 0.47, P = 0.0057), but not during light exercise (P = 0.7407). Changes in cerebral shear stress - whether occurring naturally during exercise or induced experimentally with inspired CO2 - did not correspond with changes in BDNF (P ≥ 0.2730). BDNF responses to low-intensity exercise are mediated by increased circulating platelets, and increasing either exercise duration or particularly intensity is required to liberate free BDNF. KEY POINTS: Intermittent fasting and exercise both have potent neuroprotective effects and an acute upregulation of brain-derived neurotrophic factor (BDNF) appears to be a common mechanistic link. Switching the brain's fuel source from glucose to either ketone bodies or lactate, i.e. a cerebral substrate switch, has been shown to promote BDNF production in the rodent brain. Fasting for 20 h caused a 9-fold increase in ketone body delivery to the brain but had no effect on any metric of BDNF in peripheral circulation at rest. Prolonged (90 min) light cycling exercise increased plasma- and serum-derived BDNF irrespective of being fed or fasted and seemed to be independent of changes in cerebral shear stress. Six minutes of high-intensity cycling intervals increased every metric of circulating BDNF by 4 to 5 times more than prolonged low-intensity cycling; the increase in plasma-derived BDNF was correlated with a 6-fold increase in circulating lactate irrespective of feeding or fasting. Compared to 1 day of fasting with or without prolonged light exercise, high-intensity exercise is a much more efficient means to increase BDNF in circulation.
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Affiliation(s)
- Travis D Gibbons
- School of Physical Education, Sport & Exercise Sciences, University of Otago, Dunedin, New Zealand
- Centre for Heart, Lung and Vascular Health, University of British Columbia - Okanagan, School of Health and Exercise Science, Kelowna, British Columbia, Canada
| | - James D Cotter
- School of Physical Education, Sport & Exercise Sciences, University of Otago, Dunedin, New Zealand
| | - Philip N Ainslie
- Centre for Heart, Lung and Vascular Health, University of British Columbia - Okanagan, School of Health and Exercise Science, Kelowna, British Columbia, Canada
| | - Wickliffe C Abraham
- Department of Psychology, Brain Health Research Centre, University of Otago, Dunedin, New Zealand
| | - Bruce G Mockett
- Department of Psychology, Brain Health Research Centre, University of Otago, Dunedin, New Zealand
| | - Holly A Campbell
- Department of Surgical Sciences, University of Otago, Dunedin, New Zealand
| | - Emma M W Jones
- School of Physical Education, Sport & Exercise Sciences, University of Otago, Dunedin, New Zealand
- Department of Surgical Sciences, University of Otago, Dunedin, New Zealand
| | - Elliott J Jenkins
- School of Physical Education, Sport & Exercise Sciences, University of Otago, Dunedin, New Zealand
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK
| | - Kate N Thomas
- Department of Surgical Sciences, University of Otago, Dunedin, New Zealand
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6
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López-Ortiz S, Lista S, Valenzuela PL, Pinto-Fraga J, Carmona R, Caraci F, Caruso G, Toschi N, Emanuele E, Gabelle A, Nisticò R, Garaci F, Lucia A, Santos-Lozano A. Effects of physical activity and exercise interventions on Alzheimer's disease: an umbrella review of existing meta-analyses. J Neurol 2023; 270:711-725. [PMID: 36342524 DOI: 10.1007/s00415-022-11454-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 11/09/2022]
Abstract
INTRODUCTION During the last decade, physical activity (PA) (or "exercise") has been identified as one of the main modifiable factors that influence the development of Alzheimer's disease (AD) pathophysiology. We performed an umbrella review to summarize the evidence on the association between PA/exercise and the risk of developing AD risk, and the effect of exercise interventions on the progression of AD. METHODS A systematic search was performed in PubMed, SportDiscus, Cochrane Library and Web of Science (March 2022) to identify meta-analyses assessing the association between PA and the incidence of AD, and assessing the effect of exercise interventions on patients with AD. RESULTS Twenty-one studies were included. The results with strongest evidence revealed the positive effects of PA on AD risk. Specifically, meeting the WHO recommendations for PA was associated with a lower risk of AD. They also revealed positive effects of exercise on cognitive function, physical performance, and functional independence. CONCLUSIONS There is strong evidence of a protective effect of regular PA against AD risk; however, the dose-response association remains unclear. Physical exercise seems to improve several dimensions in patients with AD, although research is warranted to elucidate the exercise characteristics that promote the greatest benefits.
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Affiliation(s)
- Susana López-Ortiz
- i+HeALTH, European University Miguel de Cervantes, 47012, Valladolid, Spain.
| | - Simone Lista
- i+HeALTH, European University Miguel de Cervantes, 47012, Valladolid, Spain.,Memory Resources and Research Center (CMRR), Neurology Department, Gui de Chauliac University Hospital, 34295, Montpellier, France
| | - Pedro L Valenzuela
- Research Institute of the Hospital, 12 de Octubre ('imas12'), 28041, Madrid, Spain
| | - José Pinto-Fraga
- i+HeALTH, European University Miguel de Cervantes, 47012, Valladolid, Spain
| | - Ricardo Carmona
- i+HeALTH, European University Miguel de Cervantes, 47012, Valladolid, Spain.,Research Institute of the Hospital, 12 de Octubre ('imas12'), 28041, Madrid, Spain
| | - Filippo Caraci
- Department of Drug and Health Sciences, University of Catania, 95125, Catania, Italy.,Neuropharmacology and Translational Neurosciences Research Unit, Oasi Research Institute-IRCCS, 94018, Troina, Italy
| | - Giuseppe Caruso
- Department of Drug and Health Sciences, University of Catania, 95125, Catania, Italy.,Neuropharmacology and Translational Neurosciences Research Unit, Oasi Research Institute-IRCCS, 94018, Troina, Italy
| | - Nicola Toschi
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", 00133, Rome, Italy.,Department of Radiology, "Athinoula A. Martinos" Center for Biomedical Imaging, 02129, Boston, USA.,Harvard Medical School, 02115, Boston, USA
| | | | - Audrey Gabelle
- Memory Resources and Research Center (CMRR), Neurology Department, Gui de Chauliac University Hospital, 34295, Montpellier, France.,Institute for Neurosciences of Montpellier (INM), INSERM Montpellier, 34000, Montpellier, France
| | - Robert Nisticò
- Laboratory of Pharmacology of Synaptic Plasticity, EBRI Rita Levi-Montalcini Foundation, 00161, Rome, Italy.,School of Pharmacy, University of Rome "Tor Vergata", 00133, Rome, Italy
| | - Francesco Garaci
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", 00133, Rome, Italy.,Casa di Cura "San Raffaele Cassino", 03043, Cassino, Italy
| | - Alejandro Lucia
- Faculty of Sport Sciences, European University of Madrid, Villaviciosa de Odón, 28670, Madrid, Spain.,Research Institute of the Hospital, 12 de Octubre ('imas12'), 28041, Madrid, Spain
| | - Alejandro Santos-Lozano
- i+HeALTH, European University Miguel de Cervantes, 47012, Valladolid, Spain.,Research Institute of the Hospital, 12 de Octubre ('imas12'), 28041, Madrid, Spain
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Cheung YT, Ma CT, Li MCH, Zhou KR, Loong HHF, Chan ASY, Wong KC, Li CK. Associations between Lifestyle Factors and Neurocognitive Impairment among Chinese Adolescent and Young Adult (AYA) Survivors of Sarcoma. Cancers (Basel) 2023; 15:cancers15030799. [PMID: 36765757 PMCID: PMC9913447 DOI: 10.3390/cancers15030799] [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: 12/07/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The effect of lifestyle on neurocognitive impairment among cancer survivors remain an understudied area. This study explored the association between lifestyle factors and neurocognitive outcomes (specifically, attention, memory, processing speed and cognitive flexibility) in AYA survivors (aged 15-39 years) of sarcoma. METHODS This study recruited 116 AYA survivors (age 28.2 (SD = 8.2) years), who were diagnosed with osteosarcoma (49%) or soft-tissue sarcoma (51%) at age 13.3 (SD = 7.2) years. The neurocognitive battery included measures of attention, memory, motor-processing speed, and cognitive flexibility. Survivors reported health-damaging practices, which included: physical inactivity, smoking, alcohol intake, inadequate sleep (<7 h of actual sleep/day), sleep-related fatigue (Multidimensional Fatigue Scale) and long working hours (>9 h/day). General linear modeling was conducted to examine the association between lifestyle factors and neurocognitive outcomes, adjusting for age at diagnosis, sex, education attainment and clinical/treatment variables. RESULTS At 14.9 (SD = 7.6) years post-diagnosis, survivors demonstrated impairment in attentiveness (4.3-13.0%), processing speed (34.5%) and cognitive flexibility (18.1%). Nearly half (45.7%) had developed a chronic health condition (CHC). Low physical activity (estimate = -0.97, p = 0.003) and sleep-related fatigue (estimate = -0.08, p = 0.005) were associated with inattention. Survivors who worked >9 h/day (n = 15) demonstrated worse attention (estimate = 5.42, p = 0.023) and cognitive flexibility (estimate = 5.22, p = 0.005) than survivors who worked ≤9 h/day (n = 66). Interaction analysis (CHCs*physical activity) showed that survivors who developed CHCs and reported low physical activity had worse attention (p = 0.032) and cognitive-flexibility (p = 0.019) scores than other subgroups. CONCLUSION Treatment-related CHCs, coupled with continued physical inactivity, may exacerbate inattention and executive dysfunction among survivors. Long working hours and sleep-related fatigue are associated with worse functioning; this finding should be validated with prospective assessment of work-related stressors and objective sleep measures.
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Affiliation(s)
- Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Correspondence: ; Tel.: +852-3943-6833; Fax: +852-2603-5295
| | - Chung Tin Ma
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Michael Can Heng Li
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Keary Rui Zhou
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Herbert Ho Fung Loong
- Department of Clinical Oncology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Agnes Sui Yin Chan
- Department of Psychology, The Chinese University of Hong Kong, Hong Kong, China
| | - Kwok Chuen Wong
- Department of Orthopaedics & Traumatology, Prince of Wales Hospital, Hong Kong, China
| | - Chi Kong Li
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Department of Paediatrics & Adolescent Medicine, Hong Kong Children’s Hospital, Hong Kong, China
- Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong, China
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8
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Wei W, Lin Z, Xu P, Lv X, Lin L, Li Y, Zhou Y, Lu T, Xue X. Diet Control and Swimming Exercise Ameliorate HFD-Induced Cognitive Impairment Related to the SIRT1-NF- κB/PGC-1 α Pathways in ApoE-/- Mice. Neural Plast 2023; 2023:9206875. [PMID: 36999158 PMCID: PMC10049848 DOI: 10.1155/2023/9206875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 02/04/2023] [Accepted: 03/07/2023] [Indexed: 04/01/2023] Open
Abstract
High-fat diet- (HFD-) induced neuroinflammation may ultimately lead to an increased risk of cognitive impairment. Here, we evaluate the effects of diet control and swimming or both on the prevention of cognitive impairment by enhancing SIRT1 activity. Twenty-week-old ApoE-/- mice were fed a HFD for 8 weeks and then were treated with diet control and/or swimming for 8 weeks. Cognitive function was assessed using the novel object recognition test (NORT) and Y-maze test. The expression of sirtuin-1 (SIRT1), peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α), brain-derived neurotrophic factor (BDNF), nuclear factor kappa B p65 (NF-κB p65), interleukin-1β (IL-1β), and tumour necrosis factor-α (TNF-α) in the hippocampus was measured by western blotting. The levels of fractional anisotropy (FA), N-acetylaspartate (NAA)/creatine (Cr) ratio, choline (Cho)/Cr ratio, and myo-inositol (MI)/Cr ratio in the hippocampus were evaluated by diffusion tensor imaging (DTI) and magnetic resonance spectroscopy (MRS) using 7.0-T magnetic resonance imaging (MRI). Our results showed that cognitive dysfunction and hippocampal neuroinflammation appeared to be remarkably observed in apolipoprotein E (ApoE)-/- mice fed with HFD. Diet control plus swimming significantly reversed HFD-induced cognitive decline, reduced the time spent exploring the novel object, and ameliorated spontaneous alternation in the Y-maze test. Compared with the HFD group, ApoE-/- mice fed diet control and/or subjected to swimming had an increase in FA, NAA/Cr, and Cho/Cr; a drop in MI/Cr; elevated expression levels of SIRT1, PGC-1α, and BDNF; and inhibited production of proinflammatory cytokines, including NF-κB p65, IL-1β, and TNF-α. SIRT1, an NAD+-dependent class III histone enzyme, deacetylases and regulates the activity of PGC-1α and NF-κB. These data indicated that diet control and/or swimming ameliorate cognitive deficits through the inhibitory effect of neuroinflammation via SIRT1-mediated pathways, strongly suggesting that swimming and/or diet control could be potentially effective nonpharmacological treatments for cognitive impairment.
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Affiliation(s)
- Wei Wei
- 1The Affiliated Rehabilitation Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Zhicheng Lin
- 1The Affiliated Rehabilitation Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - PeiTao Xu
- 1The Affiliated Rehabilitation Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Xinru Lv
- 2College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Libin Lin
- 2College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Yongxu Li
- 2College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Yangjie Zhou
- 2College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Taotao Lu
- 2College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Xiehua Xue
- 1The Affiliated Rehabilitation Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, China
- 3Fujian Provincial Rehabilitation Industrial Institution, Fujian Provincial Key Laboratory of Rehabilitation Technology, Fujian Key Laboratory of Cognitive Rehabilitation, Fuzhou, China
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9
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Dowllah IM, Lopez-Alvarenga J, Maestre GE, Karabulut U, Lehker M, Karabulut M. Relationship Between Cognitive Performance, Physical Activity, and Socio-Demographic/Individual Characteristics Among Aging Americans. J Alzheimers Dis 2023; 92:975-987. [PMID: 36847008 PMCID: PMC10693475 DOI: 10.3233/jad-221151] [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: 03/01/2023]
Abstract
BACKGROUND Physical activity (PA) has emerged as a promising approach to delay Alzheimer's disease and related dementias, but the optimal intensity of PA to improve cognitive health remains unknown. OBJECTIVE To evaluate the association between duration and intensity of PA and cognitive domains (executive function, processing speed, and memory) in aging Americans. METHODS Linear regressions in hierarchical blocks for variable adjustment and the size of effect (η2) were analyzed by using the data of 2,377 adults (age = 69.3±6.7 years) from the NHANES 2011-2014. RESULTS Participants with 3-6 h/week of vigorous- and > 1 h/week of moderate-intensity PA scored significantly higher in executive function and processing speed domains of cognition compared to inactive peers (η2 = 0.005 & 0.007 respectively, p < 0.05). After adjustment, the beneficial effects of 1-3 h /week of vigorous-intensity PA became trivial for delayed recall memory domain test scores (β= 0.33; 95% CI: -0.01,0.67; η2 = 0.002; p = 0.56). There was no linear dose-response relationship between the cognitive test scores and weekly moderate-intensity of PA. Interestingly, higher handgrip strength and higher late-life body mass index were associated with a higher performance across all cognitive domains. CONCLUSION Our study supports habitual PA with superior cognition health in some but not all domains among older adults. Furthermore, increased muscle strength and higher late-life adiposity may also impact cognition.
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Affiliation(s)
- Imtiaz Masfique Dowllah
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL, USA
| | - Juan Lopez-Alvarenga
- Department of Neuroscience, University of Texas Rio Grande Valley School of Medicine, Brownsville, TX, USA
| | - Gladys E. Maestre
- Department of Neuroscience, University of Texas Rio Grande Valley School of Medicine, Brownsville, TX, USA
| | - Ulku Karabulut
- Department of Health and Human Performance, University of Texas Rio Grande Valley, Brownsville, TX, USA
| | - Michael Lehker
- Department of Health and Biomedical Sciences, University of Texas Rio Grande Valley, Brownsville, TX, USA
| | - Murat Karabulut
- Department of Health and Human Performance, University of Texas Rio Grande Valley, Brownsville, TX, USA
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10
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Hearn R, Selfe J, Cordero MI, Dobbin N. The effects of active rehabilitation on symptoms associated with tau pathology: An umbrella review. Implications for chronic traumatic encephalopathy symptom management. PLoS One 2022; 17:e0271213. [PMID: 35862387 PMCID: PMC9302815 DOI: 10.1371/journal.pone.0271213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 06/24/2022] [Indexed: 12/02/2022] Open
Abstract
Objective This review sought to address an evidence gap and lay a foundation for future Chronic Traumatic Encephalopathy (CTE) management studies by evaluating and appraising the literature which reports the effect that active rehabilitation has on other tauopathies, a group of conditions with hyperphosphorylation and aggregation of tau protein that can lead to neurodegeneration. Design Umbrella review. Data source Meta-analyses and systematic reviews were identified using CINAHL, Medline, Cochrane, Web of Science, PubMed, and SPORTDiscus. Eligibility Systematic review or meta-analyses that examine the effect active rehabilitation has on outcome measures of symptoms associated with CTE. Studies with men and women diagnosed with Alzheimer’s disease, Parkinson’s disease, Lewy Body dementia, Frontotemporal degeneration/dementia or Corticobasal degeneration. All types of active rehabilitation were included. Control group was usual care, no intervention, or light-intensity physical activity. Results Twelve reviews were included. A large pooled standardized mean difference (SMD) was observed for balance (SMD = 0.88, P<0.001) and motor function (SMD = 0.83, P<0.001). A moderate pooled SMD was observed for cognitive function (SMD = 0.66, P<0.116). A small pooled SMD was observed for mobility (SMD = 0.45, P = 0.002). A trivial pooled SMD was observed for gait speed/velocity (SMD = 0.11, P = 0.372). No findings for mood/behavioral symptoms. All pooled effects demonstrated substantial to considerable heterogeneity (74.3% to 91.9%, P<0.001). Conclusions A positive effect of active rehabilitation was observed in patients with tau pathologies suffering from motor, vestibular and cognitive impairments supporting the use of active rehabilitation for CTE management; however, the findings need to be considered with caution given the limited research in some of the tau pathologies, large between-study heterogeneity and wide 95% prediction intervals.
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Affiliation(s)
- Rachael Hearn
- Faculty of Health, Department of Health Professions, Psychology, & Social Care, Manchester Metropolitan University, Manchester, United Kingdom
- * E-mail:
| | - James Selfe
- Faculty of Health, Department of Health Professions, Psychology, & Social Care, Manchester Metropolitan University, Manchester, United Kingdom
| | - Maria I. Cordero
- Faculty of Health, Department of Psychology, Psychology, & Social Care, Manchester Metropolitan University, Manchester, United Kingdom
| | - Nick Dobbin
- Faculty of Health, Department of Health Professions, Psychology, & Social Care, Manchester Metropolitan University, Manchester, United Kingdom
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11
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Grusdat NP, Stäuber A, Tolkmitt M, Schnabel J, Schubotz B, Wright PR, Heydenreich M, Zermann DH, Schulz H. Cancer treatment regimens and their impact on the patient-reported outcome measures health-related quality of life and perceived cognitive function. J Patient Rep Outcomes 2022; 6:16. [PMID: 35190938 PMCID: PMC8861246 DOI: 10.1186/s41687-022-00422-5] [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: 10/20/2021] [Accepted: 02/09/2022] [Indexed: 11/30/2022] Open
Abstract
Background and purpose Breast cancer can be a significant challenge for those affected. Knowledge of physical function, social-emotional challenges, and perceived cognitive function based on the cancer treatment regimens may help to inform adequate support. Methods For this prospective observational pilot study, we collected data of seventy-nine women (mean age 54.6 ± 9.5 years) before (T0) and after (T1) initial breast cancer treatment. Functional Assessment of Cancer Therapy-Breast (FACT-B) and Functional Assessment of Cancer Therapy–Cognitive-Function (FACT-Cog) were used to collect data of four treatment subgroups: SCR = Surgery + Chemotherapy + Radiation Therapy; SC = Surgery + Chemotherapy; SR = Surgery + Radiation Therapy; S = Surgery. A mixed ANOVA and posthoc analysis (Tukey, Games-Howell) were used to detect interactions (group by time) and the main effect. A repeated-measures ANOVA displayed individual group differences (time). Results Significant interaction showed more deterioration was experienced with SC and SCR than SR and S for FACT-B (p < 0.01) and FACT-Cog (p < 0.001). The longitudinal comparison between T0 and T1 indicated a significant group main effect on all subscales (p < 0.001) except for Emotional Well-Being. Significant reductions (p < 0.05) in FACT-B, (− 19%); FACT-Cog, (− 21%) with most pronounced effect in Physical Well-Being (− 30%), Functional Well-Being (− 20%), Breast Cancer Subscale (− 20%), Perceived Cognitive Impairments (− 18%) and Impact of Cognitive Impairments on Quality of Life (− 39%) were detected for SCR. Conclusion Our study showed that the extent of change in health-related quality of life (HRQoL) and perceived cognitive function (PCF) depends on the treatment regimen. Multidisciplinary support initiated early in breast cancer therapy is needed, especially for women undergoing combined cancer treatment. Routine assessment of patient-reported outcomes (PROs) in oncology practice may increase the transparency of patients’ perceived circumstances, leading to personalized and optimized acute and survivorship care.
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12
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Li C, Sun R, Chen J, Hong J, Sun J, Zeng Y, Zhang X, Dou Z, Wen H. Different training patterns at recovery stage improve cognitive function in ischemic stroke rats through regulation of the axonal growth inhibitor pathway. Behav Brain Res 2021; 421:113730. [PMID: 34971645 DOI: 10.1016/j.bbr.2021.113730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 12/23/2021] [Accepted: 12/23/2021] [Indexed: 02/07/2023]
Abstract
Running wheel exercise training (RWE) and skilled reaching training (SRT) are physical training approaches with positive effects on cognitive function. However, few studies have compared the different effects of these exercises on long-term memory, and their mechanism remains unknown. This study investigated the effects of SRT and RWE, at the recovery stage, on the cognitive function of transient middle cerebral artery occlusion (tMCAO) rats and explored their association with NgR1/Rho-A/ROCK/LOTUS/LGI1 signaling. Adult Sprague-Dawley rats (n = 55) were divided into four groups after pretraining: SRT, RWE, tMCAO, and Sham. Rats were subjected to modified neurological severity score (mNSS) measurements and forelimb grip strength and the Morris water maze tests. Using immunofluorescence and western blotting, we evaluated axonal growth inhibitor expression in the peri-infarct cortex on days 28 and 56 after tMCAO. Results showed the mNSS reduced, whereas the grip strengths improved in RWE and SRT groups. The escape latency in the Morris water maze test was shorter, whereas the number of times of crossing the platform was higher in both the SRT and RWE groups than in the tMCAO group on day 56; furthermore, the parameters in the SRT group improved compared to those in the RWE group. Physical exercise training could improve cognitive functions by reducing the expression of the NgR1/RhoA/ROCK axon growth inhibitors and increasing the expression of the endogenous antagonists LOTUS/LGI1. Exercise training beginning at the recovery stage could improve the cognitive function in tMCAO rats through a mechanism probably associated with the axonal growth inhibitor pathway.
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Affiliation(s)
- Chao Li
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, Guangdong Province, China
| | - Ruifang Sun
- Department of Rehabilitation Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, 89 Taoyuan Road, Nanshan District, Shenzhen 518000, Guangdong Province, China
| | - Jiemei Chen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, Guangdong Province, China
| | - Jiena Hong
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, Guangdong Province, China
| | - Ju Sun
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, Guangdong Province, China; Department of Rehabilitation Medicine, Guangzhou Panyu Central Hospital, No.8 Fuyu east Road, Guangzhou 511400, Guangdong Province, China
| | - Yan Zeng
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, Guangdong Province, China
| | - Xue Zhang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, Guangdong Province, China
| | - Zulin Dou
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, Guangdong Province, China
| | - Hongmei Wen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, Guangdong Province, China.
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13
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Chu NM, Hong J, Harasemiw O, Chen X, Fowler KJ, Dasgupta I, Bohm C, Segev DL, McAdams-DeMarco MA. Chronic kidney disease, physical activity, and cognitive function in older adults- results from the National Health and Nutrition Examination Survey (2011-2014). Nephrol Dial Transplant 2021; 37:2180-2189. [PMID: 34850174 DOI: 10.1093/ndt/gfab338] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Cognitive impairment is common among persons with chronic kidney disease (CKD) due in part to reduced kidney function. Given that physical activity (PA) is known to mitigate cognitive decline, we examined whether associations between CKD stage and global/domain-specific cognitive function differs by PA. METHODS We leveraged 3,223 participants (aged≥60years) enrolled in National Health and Nutrition Examination Survey (NHANES,2011-2014), with at least one measure of objective cognitive function (immediate recall [CERAD-WL], delayed recall [CERAD-DR], verbal fluency [AF], executive function/processing speed [DSST], global [average of 4 tests]) or self-perceived memory decline [SCD]. We quantified the association between CKD stage (no CKD: eGFR≥60 mL/min/1.73m2 and albuminuria(ACR)<30 mg/g; stage G1-G3: eGFR≥60mL/min/1.73m2 and ACR≥30mg/g or eGFR 30-59mL/min/1.73m2; stage G4-G5: eGFR<30mL/min/1.73m2) and cognitive function using linear regression (objective measures) and logistic regression (SCD), accounting for sampling weights for nationally-representative estimates. We tested whether associations differed by physical activity (Global Physical Activity Questionnaire, high PA≥600MET*min/week vs. low PA<600MET*min/week) using a Wald test. RESULTS Among NHANES participants, 34.9% had CKD stageG1-G3, 2.6% had stageG4-G5, and 50.7% had low PA. CKD stageG4-G5 was associated with lower global cognitive function (difference = -0.38SD, 95%CI:-0.62,-0.15). This association differed by PA (pinteraction = 0.01). Specifically, among participants with low PA, those with CKD stageG4-G5 had lower global cognitive function (difference = -0.57SD, 95%CI: -0.82,-0.31) compared to those without CKD. Among those with high PA, no difference was found (difference = 0.10SD, 95%CI:-0.29,0.49). Similarly, CKD stage was only associated with immediate recall, verbal fluency, executive function, and processing speed among those with low PA; no associations were observed for delayed recall or self-perceived memory decline. CONCLUSIONS CKD is associated with lower objective cognitive function among those with low, but not high PA. Clinicians should consider screening older patients with CKD who have low PA for cognitive impairment and encourage them to meet PA guidelines.
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Affiliation(s)
- Nadia M Chu
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Jingyao Hong
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Oksana Harasemiw
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada
| | - Xiaomeng Chen
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kevin J Fowler
- Principal, The Voice of the Patient, Inc. Chicago, Illinois, USA
| | - Indranil Dasgupta
- University of Warwick, Heartlands Hospital Birmingham and Warwick Medical School, West Midlands, England, UK
| | - Clara Bohm
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada
| | - Dorry L Segev
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Mara A McAdams-DeMarco
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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14
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Grusdat NP, Stäuber A, Tolkmitt M, Schnabel J, Schubotz B, Schulz H. Routine Cancer Treatment Regimens and Its Impact on Fine Motor Dexterity in Breast Cancer. Oncol Res Treat 2021; 45:37-44. [PMID: 34644712 DOI: 10.1159/000519829] [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: 06/22/2021] [Accepted: 09/22/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Breast cancer can be a major challenge for those affected. Knowledge of changes in fine motor dexterity in affected women due to routine cancer therapies can help guide effective support. METHODS For this prospective observational study, we collected data of 79 women with a mean age 54.6 ± 9.5 years prior to, after breast cancer therapy (T1), and at 3-month follow-up. The fine motor dexterity was assessed for 4 treatment subgroups: SC = Surgery + Chemotherapy, SCR = Surgery + Chemotherapy + Radiotherapy Therapy, SR = Surgery + Radiotherapy, and S = Surgery. RESULTS Over time, women with breast cancer showed significant decreases in fine motor dexterity across all treatment groups (p < 0.001). The strongest negative effect was seen in the treatment groups receiving additional chemotherapy. SCR group showed pronounced limitations for dominant hand (DH) -12%; non-dominant hand (NDH) -15%; both hands (BH) -17%; assembly (ASSY) -11% at T1. Significant interaction was noticeable in DH (F = 5.59, p < 0.001), NDH (F = 6.61, p < 0.001), BH (F = 13.11 p < 0.001), and ASSY (F = 5.84 p < 0.001). DISCUSSION/CONCLUSION Our study showed that the extent of change in fine motor dexterity depends on the treatment regimen. The detection of unmet care needs could help to personalize and optimize clinical and survivorship care. Based on our findings, multidisciplinary support initiated early in breast cancer therapy is required.
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Affiliation(s)
- Niklas Paul Grusdat
- Professorship of Sports Medicine/Sports Biology, Chemnitz University of Technology, Chemnitz, Germany
| | - Alexander Stäuber
- Professorship of Sports Medicine/Sports Biology, Chemnitz University of Technology, Chemnitz, Germany
| | - Marion Tolkmitt
- Deutsches Rotes Kreuz Krankenhaus Chemnitz-Rabenstein, German Red Cross Hospital, Chemnitz, Germany
| | - Jens Schnabel
- Deutsches Rotes Kreuz Krankenhaus Chemnitz-Rabenstein, German Red Cross Hospital, Chemnitz, Germany
| | - Birgit Schubotz
- Tumorzentrum Chemnitz e.V., Clinical Cancer Registry Chemnitz, Chemnitz, Germany
| | - Henry Schulz
- Professorship of Sports Medicine/Sports Biology, Chemnitz University of Technology, Chemnitz, Germany
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15
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Chow ZS, Moreland AT, Macpherson H, Teo WP. The Central Mechanisms of Resistance Training and Its Effects on Cognitive Function. Sports Med 2021; 51:2483-2506. [PMID: 34417978 DOI: 10.1007/s40279-021-01535-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2021] [Indexed: 01/17/2023]
Abstract
Resistance exercise is used extensively in athletic and general populations to induce neuromuscular adaptations to increase muscle size and performance. Exercise parameters such as exercise frequency, intensity, duration and modality are carefully manipulated to induce specific adaptations to the neuromuscular system. While the benefits of resistance exercise on the neuromuscular system are well documented, there is growing evidence to suggest that resistance exercise, even when performed acutely, can lead to neuroplastic changes within the central nervous system (CNS) and improve cognitive functioning. As such, resistance exercise has been proposed as a novel adjuvant rehabilitation strategy in populations that suffer from neurological or neurocognitive impairments (i.e. Parkinson's and Alzheimer's dementia) or even to attenuate age-related declines in cognitive health. In this review, we present evidence for the neuroplastic effects and cognitive benefits of resistance exercise and propose some of the underlying mechanisms that drive neuroplasticity following resistance training. We will further discuss the effects of exercise parameters, in particular exercise frequency, intensity, duration and modality to improve cognitive health. Lastly, we will highlight some of the existing limitations in the literature surrounding the use of resistance exercise to improve cognitive function and propose considerations to improve future studies in this field. In summary, the current evidence supports the role of resistance exercise, as a stand alone or in combination with aerobic exercise, for benefiting cognitive health and that it should be considered as an adjuvant therapy to treat age- or disease-related cognitive declines.
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Affiliation(s)
- Zi-Siong Chow
- College of Medicine, Biology and Environment Research, School of Population Health, Australian National University (ANU), Canberra, ACT, Australia
| | - Ashleigh T Moreland
- STEM College, School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, 3000, Australia
| | - Helen Macpherson
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, Australia
| | - Wei-Peng Teo
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, Australia. .,Physical Education and Sports Science Academic Group, National Institute of Education, Nanyang Technological University, 1 Nanyang Walk, Singapore, 637616, Singapore.
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16
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Bender CM, Sereika SM, Gentry AL, Duquette JE, Casillo FE, Marsland A, Brufsky AM, Evans S, Gorantla VC, Grahovac TL, McAuliffe PF, Steiman JG, Zhu Y, Erickson KI. Physical activity, cardiorespiratory fitness, and cognitive function in postmenopausal women with breast cancer. Support Care Cancer 2021; 29:3743-3752. [PMID: 33210238 PMCID: PMC8131400 DOI: 10.1007/s00520-020-05865-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 10/28/2020] [Indexed: 01/25/2023]
Abstract
Physical activity may improve cognitive function in women with breast cancer. In a cross-sectional study, we explored the relationship between cognitive function and physical activity (actigraph) and cardiorespiratory fitness (sub-maximal graded exercise test) in 73 postmenopausal women with early stage breast cancer prior to the initiation of systemic adjuvant therapy. Cognitive function was assessed with a standardized battery of neurocognitive measures assessing eight domains. Data were analyzed using partial correlations, controlling for age and total hours of actigraph wear-time. Women were, on average, 63.71 (± 5.3) years of age with 15.47 (± 2.48) years of education. For physical activity, greater average number of steps per day were associated with better attention (r = .262, p = .032) and psychomotor speed (r = .301, p = .011); greater average hours of moderate and moderate/vigorous intensity physical activity were associated with better visual memory (r = .241, p = .049; r = .241, p = .049, respectively); and greater average daily energy expenditure was associated with better visual memory (r = .270, p = .027) and psychomotor speed (r = .292, p = .017). For fitness, higher peak maximum VO2 was associated with better concentration (r = .330, p = .006), verbal memory (r = .241, p = .048), and working memory (r = .281, p = .019). These results suggest that higher levels of physical activity and cardiorespiratory fitness are associated with better cognitive function in postmenopausal women with breast cancer. Randomized controlled trials (RCT) to examine whether physical activity improves cognitive function in women with breast cancer are warranted. These RCTs should also determine the mechanisms of the influence of physical activity on cognitive function. CLINICAL TRIALS REGISTRATION NUMBER: NCT02793921; Date: May 20, 2016.
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Affiliation(s)
| | - Susan M Sereika
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | - Amanda L Gentry
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | | | | | - Anna Marsland
- School of Arts and Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Adam M Brufsky
- School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Steven Evans
- School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Tara L Grahovac
- Department of Surgery, St. Clair Hospital, Pittsburgh, PA, USA
| | | | | | - Yehui Zhu
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kirk I Erickson
- School of Arts and Sciences, University of Pittsburgh, Pittsburgh, PA, USA
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17
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Liori S, Arfaras-Melainis A, Bistola V, Polyzogopoulou E, Parissis J. Cognitive impairment in heart failure: clinical implications, tools of assessment, and therapeutic considerations. Heart Fail Rev 2021; 27:993-999. [PMID: 33939080 DOI: 10.1007/s10741-021-10118-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/26/2021] [Indexed: 10/21/2022]
Abstract
Cognitive impairment (CI) is an important comorbidity in patients with heart failure (HF). Its prevalence parallels the severity of heart failure, while it is an independent prognostic marker of adverse events. Various factors contribute to cognitive decline in HF, influencing self-care. There are no standardized screening methods for the diagnosis and management of these patients. The aim of the present manuscript is to provide an overview of the impact of cognitive impairment in HF, describe the utility of assessment tools and imaging methods for the evaluation of CI, and propose a comprehensive diagnostic and management approach.
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Affiliation(s)
- Sotiria Liori
- Heart Failure Unit and University Clinic of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece.
| | - Angelos Arfaras-Melainis
- Heart Failure Unit and University Clinic of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Vasiliki Bistola
- Heart Failure Unit and University Clinic of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Eftihia Polyzogopoulou
- Heart Failure Unit and University Clinic of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - John Parissis
- Heart Failure Unit and University Clinic of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
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18
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Ye M, Wang L, Xiong J, Zheng G. The effect of mind-body exercise on memory in older adults: a systematic review and meta-analysis. Aging Clin Exp Res 2021; 33:1163-1173. [PMID: 32329024 DOI: 10.1007/s40520-020-01557-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 04/06/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The current systematic review aims to examine the effect of mind-body exercise on different memory types in the elderly population. METHODS Four literature databases (Pubmed, Cochrane library, Embase and Sinomed) were searched from inception to March 19, 2019. Randomized controlled trials (RCTs) examining the effect of mind-body exercise on memory in older adults were included. The assessment of risk of bias for the included studies and data synthesis were conducted using the software of review manager 5.3 based on the Cochrane handbook. RESULTS Twelve eligible RCTs with a total 1051 participants were identified that met the inclusion criteria for the systematic review. Meta-analysis in elderly adults without known neurological diseases showed mind-body exercise intervention had a large effect on general memory (SMD = 1.24, p = 0.005), a moderate effect on short-term memory (SMD = 0.51, p = 0.02) and long-term memory (SMD = 0.78, p < 0.001), a small effect on working memory (SMD = 0.28, p = 0.009), and a moderate effect on episodic memory (SMD = 0.74, p < 0.001) and semantic memory (SMD = 0.59, p = 0.003) compared to no specific exercise intervention. Similar results were also found in elderly adults with known neurological diseases, showing a moderate effect on general memory (SMD = 0.56, p < 0.001), short-term memory (SMD = 0.68, p = 0.01), and long-term memory (SMD = 0.80, p = 0.003); a small effect on working memory (SMD = 0.46, p < 0.001); and a large effect on episodic memory (SMD = 0.91, p < 0.001). CONCLUSION Compared with no specific exercise, mind-body exercise enhances memory in older adults. However, larger, more robust trials with longer follow-up periods and standardized neuropsychological outcome measures are needed before more definitive conclusions can be drawn.
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Affiliation(s)
- Mingzhu Ye
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Lecong Wang
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Jian Xiong
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Guohua Zheng
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
- College of Nursing and Health Management, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China.
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19
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Bulaj G, Clark J, Ebrahimi M, Bald E. From Precision Metapharmacology to Patient Empowerment: Delivery of Self-Care Practices for Epilepsy, Pain, Depression and Cancer Using Digital Health Technologies. Front Pharmacol 2021; 12:612602. [PMID: 33972825 PMCID: PMC8105510 DOI: 10.3389/fphar.2021.612602] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 02/22/2021] [Indexed: 12/15/2022] Open
Abstract
To improve long-term outcomes of therapies for chronic diseases, health promotion and lifestyle modifications are the most promising and sustainable strategies. In addition, advances in digital technologies provide new opportunities to address limitations of drug-based treatments, such as medication non-adherence, adverse effects, toxicity, drug resistance, drug shortages, affordability, and accessibility. Pharmaceutical drugs and biologics can be combined with digital health technologies, including mobile medical apps (digital therapeutics), which offer additional clinical benefits and cost-effectiveness. Promises of drug+digital combination therapies are recognized by pharmaceutical and digital health companies, opening opportunities for integrating pharmacotherapies with non-pharmacological interventions (metapharmacology). Herein we present unique features of digital health technologies which can deliver personalized self-care modalities such as breathing exercises, mindfulness meditation, yoga, physical activity, adequate sleep, listening to preferred music, forgiveness and gratitude. Clinical studies reveal how aforementioned complimentary practices may support treatments of epilepsy, chronic pain, depression, cancer, and other chronic diseases. This article also describes how digital therapies delivering “medicinal” self-care and other non-pharmacological interventions can also be personalized by accounting for: 1) genetic risks for comorbidities, 2) adverse childhood experiences, 3) increased risks for viral infections such as seasonal influenza, or COVID-19, and 4) just-in-time stressful and traumatic circumstances. Development and implementation of personalized pharmacological-behavioral combination therapies (precision metapharmacology) require aligning priorities of key stakeholders including patients, research communities, healthcare industry, regulatory and funding agencies. In conclusion, digital technologies enable integration of pharmacotherapies with self-care, lifestyle interventions and patient empowerment, while concurrently advancing patient-centered care, integrative medicine and digital health ecosystems.
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Affiliation(s)
- Grzegorz Bulaj
- Department of Medicinal Chemistry, Skaggs Pharmacy Institute, University of Utah, Salt Lake City, UT, United States
| | - Jacqueline Clark
- College of Pharmacy, University of Utah, Salt Lake City, UT, United States
| | - Maryam Ebrahimi
- College of Pharmacy, University of Utah, Salt Lake City, UT, United States
| | - Elizabeth Bald
- Department of Pharmacotherapy, Skaggs Pharmacy Institute, University of Utah, Salt Lake City, UT, United States
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20
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O'Gorman P, Strahan O, Ferguson D, Monaghan A, Kennedy M, Forde C, Melo AM, Doherty DG, O'Brien KK, McKiernan S, Kenny RA, Coen R, Doherty C, Bergin C, Gormley J, Norris S. Improvement in cognitive impairment following a 12-week aerobic exercise intervention in individuals with non-cirrhotic chronic hepatitis C. J Viral Hepat 2021; 28:637-650. [PMID: 33372320 DOI: 10.1111/jvh.13460] [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: 08/28/2020] [Revised: 10/02/2020] [Accepted: 11/09/2020] [Indexed: 12/09/2022]
Abstract
Cognitive impairment occurs in 30%-50% of patients with non-cirrhotic chronic hepatitis C virus (HCV) infection. Exercise is beneficial in preventing and treating cognitive impairment and cardiometabolic abnormalities in many chronic inflammatory diseases, but there are few studies investigating the impact of exercise in HCV infection. The study aimed to assess the effect of a 12-week aerobic exercise intervention on cognition and extrahepatic manifestations in individuals with HCV. In this nonrandomized controlled pilot study, individuals with HCV participated in a 12-week aerobic exercise intervention. Outcome measures included cognition (Montreal Cognitive Assessment [MOCA], Trail Making Test A & B [TMT-A; TMT-B], Digit Symbol Test [DST]), cardiorespiratory fitness (estimated V˙O2max ), physical activity (accelerometry), anthropometry, quality of life (depression; fatigue; sleep quality) and biochemical markers. Outcomes were assessed at baseline (T0), intervention completion (T1) and 12 weeks after intervention completion (T2). Thirty-one patients completed the study (exercise group n = 13, control group n = 18). In the exercise group, cognition improved at T1 in the TMT-A (31% mean improvement, p = 0.019), TMT-B (15% mean improvement, p = 0.012) time and MOCA (14% mean improvement, p ≤ 0.001). These improvements were not maintained at T2. Depression (p = 0.038), sleep quality (p = 0.002), fatigue (p = 0.037) and estimated V˙O2max (7.8 mL kg-1 min-1 [22%] mean increase, p = 0.004) also improved at T1. In conclusion, this study demonstrates the benefits of a 12-week aerobic exercise intervention in improving cognition, quality of life and cardiorespiratory fitness in individuals with HCV. Larger studies are needed to confirm these findings and strategies for continued exercise engagement in individuals with HCV are warranted for sustained benefits.
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Affiliation(s)
- Philip O'Gorman
- Discipline of Physiotherapy, Trinity College, The University of Dublin, Dublin, Ireland
| | - Orla Strahan
- School of Psychology, Trinity College, The University of Dublin, Dublin, Ireland
| | - Damien Ferguson
- Academic Unit of Neurology, Trinity College, The University of Dublin, Dublin, Ireland.,Department of Neurology, St James's Hospital, Dublin, Ireland
| | - Ann Monaghan
- Discipline of Physiotherapy, Trinity College, The University of Dublin, Dublin, Ireland
| | - Megan Kennedy
- Discipline of Physiotherapy, Trinity College, The University of Dublin, Dublin, Ireland
| | - Cuisle Forde
- Discipline of Physiotherapy, Trinity College, The University of Dublin, Dublin, Ireland
| | - Ashanty M Melo
- Discipline of Immunology, Trinity College, The University of Dublin, Dublin, Ireland
| | - Derek G Doherty
- Discipline of Immunology, Trinity College, The University of Dublin, Dublin, Ireland
| | - Kelly K O'Brien
- Department of Physical Therapy, University of Toronto, Toronto, ON, Canada.,Institute of Health Policy, Management and Evaluation (IHPME), University of Toronto, Toronto, ON, Canada.,Rehabilitation Sciences Institute (RSI), University of Toronto, Toronto, ON, Canada
| | - Susan McKiernan
- Department of Clinical Medicine, Trinity College, The University of Dublin, Dublin, Ireland.,Department of Hepatology, St James's Hospital, Dublin, Ireland
| | - Rose Anne Kenny
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College, The University of Dublin, Dublin, Ireland.,Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland
| | - Robert Coen
- Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland
| | - Colin Doherty
- Academic Unit of Neurology, Trinity College, The University of Dublin, Dublin, Ireland.,Department of Neurology, St James's Hospital, Dublin, Ireland.,FutureNeuro Centre for Rare and Chronic Diseases, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Colm Bergin
- Department of Clinical Medicine, Trinity College, The University of Dublin, Dublin, Ireland.,Department of Genito-Urinary Medicine and Infectious Diseases, St James's Hospital, Dublin, Ireland
| | - John Gormley
- Discipline of Physiotherapy, Trinity College, The University of Dublin, Dublin, Ireland
| | - Suzanne Norris
- Department of Clinical Medicine, Trinity College, The University of Dublin, Dublin, Ireland.,Department of Hepatology, St James's Hospital, Dublin, Ireland
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21
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Kao VP, Wen HJ, Pan YJ, Pai CS, Tsai ST, Su KY. Combined aerobic and resistance training improves physical and executive functions in women with systemic lupus erythematosus. Lupus 2021; 30:946-955. [PMID: 33657920 DOI: 10.1177/0961203321998749] [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] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Exercise is considered as an adjuvant therapeutic modality to alleviate symptoms of several rheumatic diseases. However, data regarding the benefits of exercise to patients with systemic lupus erythematosus (SLE) are relatively scant. METHODS This study aimed to assess the effects of regular, moderate-intensity, aerobic exercise combined with resistance training on women with SLE who had no regular exercise. Patients were recruited and allocated into either the exercise or control group by their willingness. Patients in the exercise group (n = 12) underwent 12 weeks of combined exercise (five days per week), whereas those in the control group (n = 11) maintained their usual lifestyle. RESULTS At baseline, there were no between-group differences in body composition, disease activity, two-kilometer walking test, and executive function test. After the combined exercise intervention for 12 weeks, significant improvements of both fitness index and reaction time to the stimuli in the go/no-go test were observed in the exercise group, but not in the control group. The disease activities in both study groups did not change significantly at the end of the study period. CONCLUSION Our results suggest that regular moderate-intensity aerobic exercise combined with resistance training improves the physical and executive functions of SLE patients without exacerbating disease activity.
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Affiliation(s)
- Victoria Py Kao
- Division of Allergy, Immunology & Rheumatology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Huei-Jhen Wen
- Center of Physical Education, Tzu Chi University, Hualien, Taiwan.,Sports Medicine Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yu-Jen Pan
- Division of Allergy, Immunology & Rheumatology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Chia-Sheng Pai
- Division of Allergy, Immunology & Rheumatology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Shih-Tzu Tsai
- Division of Allergy, Immunology & Rheumatology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Kuei-Ying Su
- Division of Allergy, Immunology & Rheumatology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
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22
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Volders E, de Groot RHM, Coumans JMJ, Bolman CAW, Lechner L. A randomized controlled trial into the cognitive effects of a computer-tailored physical activity intervention in older adults with chronic disease(s). Eur Rev Aging Phys Act 2021; 18:3. [PMID: 33632130 PMCID: PMC7908734 DOI: 10.1186/s11556-021-00259-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 02/16/2021] [Indexed: 02/26/2023] Open
Abstract
Background Cognitive functioning (CF) is important for wellbeing and an independent life. However, older adults with chronic diseases are at a higher risk of poorer CF levels. Although, research suggests that physical activity (PA) could play an essential role in maintaining good CF, older adults with chronic diseases have low levels of PA. PA interventions to prevent cognitive decline for this specific group exist. Yet, until now these interventions focused on a single specific chronic disease. Active Plus is a proven effective computer-tailored PA stimulating intervention focused on increasing PA in daily life for the older adult population suffering from a broad range of chronic diseases. This study tests the cognitive effects of Active Plus in older adults with chronic diseases. Methods In this RCT older adults with at least one chronic disease (≥65 years) were allocated to the intervention group (N = 260, mean age = 74.2) or waiting list control group (N = 325, mean age = 74.5). In total, intervention group participants received three times computer-tailored PA stimulating advice within four months (i.e., at baseline, after two months, and after three to four months). The online and print delivered advice were tailored to the specific needs and wishes of the participant and focused on incorporating PA in daily life. Baseline and follow-up measurements of the CF verbal memory (Verbal Learning Test), shifting (Trailmaking Test), inhibition (Stop-signal Task) and processing speed (Letter Digit Substitution Test) were assessed after six and 12 months. Intervention effects were analyzed with multilevel linear mixed-effects models adjusted for the clustered design and confounding variables. Results The dropout rate was 19.1% after 6 months and 25.1% after 12 months. Although both conditions improved on all verbal memory outcomes after 6 months, and all CF outcomes except inhibition after 12 months, no intervention effects were found, not even in subgroups (p > .05). Conclusions To our knowledge this is the first study to test the cognitive effects of a computer-tailored PA stimulating intervention in older adults suffering from a broad range of chronic diseases. The effects of the Active Plus intervention were not strong enough to improve CF or prevent cognitive decline. A blended approach, in which this computer-tailored intervention is combined with a face-to-face PA intervention and / or cognitive training, might be a good suggestion to increase the effects of Active Plus on PA and CF in older adults with chronic diseases. Trial registration Netherlands Trial Register NL6005; Date of Registration 03-21-2017; https://www.trialregister.nl/trial/6005
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Affiliation(s)
- Esmee Volders
- Faculty of Psychology, Open University of the Netherlands, 6419, AT, Heerlen, the Netherlands.
| | - Renate H M de Groot
- Faculty of Educational Sciences, Open University of the Netherlands, 6419, AT, Heerlen, the Netherlands.,Nutrition and Translational Research in Metabolism (School NUTRIM), Maastricht University, 6200, MD, Maastricht, the Netherlands
| | - Juul M J Coumans
- Faculty of Psychology, Open University of the Netherlands, 6419, AT, Heerlen, the Netherlands
| | - Catherine A W Bolman
- Faculty of Psychology, Open University of the Netherlands, 6419, AT, Heerlen, the Netherlands
| | - Lilian Lechner
- Faculty of Psychology, Open University of the Netherlands, 6419, AT, Heerlen, the Netherlands
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23
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Weaver SR, Skinner BD, Furlong R, Lucas RAI, Cable NT, Rendeiro C, McGettrick HM, Lucas SJE. Cerebral Hemodynamic and Neurotrophic Factor Responses Are Dependent on the Type of Exercise. Front Physiol 2021; 11:609935. [PMID: 33551835 PMCID: PMC7859714 DOI: 10.3389/fphys.2020.609935] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 12/07/2020] [Indexed: 12/25/2022] Open
Abstract
This study examined acute cerebral hemodynamic and circulating neurotrophic factor responses to moderate intensity continuous exercise (MICT), guideline-based high intensity interval exercise (HIIT), and sprint interval exercise (SIT). We hypothesized that the pattern of middle cerebral artery velocity (MCAv) response would differ between interval and continuous exercise, with SIT inducing the smallest increase from rest, while increases in neurotrophic factors would be intensity-dependent. In a randomized crossover design, 24 healthy adults (nine females) performed three exercise protocols: (i) MICT (30 min), (ii) HIIT (4 × 4 min at 85% HRmax), and (iii) SIT (4 × 30 s supramaximal). MCAv significantly increased from rest across MICT (Δ13.1 ± 8.5 cm⋅s-1, p < 0.001) and all bouts of HIIT (Δ15.2 ± 9.8 cm⋅s-1, p < 0.001), but only for the initial bout of SIT (Δ17.3 ± 11.6 cm⋅s-1, p < 0.001). Immediately following each interval bout, MCAv increased (i.e., rebounded) for the SIT (9-14% above rest, p ≤ 0.04), but not HIIT protocol. SIT alone induced significant elevations from rest to end-exercise in vascular endothelial growth factor (VEGF; Δ28 ± 36%, p = 0.017) and brain-derived neurotrophic factor (BDNF, Δ149% ± 162%, p < 0.001) and there were greater increases in lactate than in either other protocol (>5-fold greater in SIT, p < 0.001), alongside a small significant reduction at the end of active recovery in insulin-like growth factor 1 (IGF-1, Δ22 ± 21%, p = 0.002). In conclusion, while the nature of the response may differ, both guideline-based and sprint-based interval exercise have the potential to induce significant changes in factors linked to improved cerebrovascular and brain health.
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Affiliation(s)
- Samuel R. Weaver
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
- Centre for Human Brain Health, University of Birmingham, Birmingham, United Kingdom
| | - Bethany D. Skinner
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Rhodri Furlong
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Rebekah A. I. Lucas
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - N. Timothy Cable
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Catarina Rendeiro
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
- Centre for Human Brain Health, University of Birmingham, Birmingham, United Kingdom
| | - Helen M. McGettrick
- College of Medical and Dental Sciences, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Samuel J. E. Lucas
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom
- Centre for Human Brain Health, University of Birmingham, Birmingham, United Kingdom
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24
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Calverley TA, Ogoh S, Marley CJ, Steggall M, Marchi N, Brassard P, Lucas SJE, Cotter JD, Roig M, Ainslie PN, Wisløff U, Bailey DM. HIITing the brain with exercise: mechanisms, consequences and practical recommendations. J Physiol 2020; 598:2513-2530. [PMID: 32347544 DOI: 10.1113/jp275021] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 04/15/2020] [Indexed: 01/30/2023] Open
Abstract
The increasing number of older adults has seen a corresponding growth in those affected by neurovascular diseases, including stroke and dementia. Since cures are currently unavailable, major efforts in improving brain health need to focus on prevention, with emphasis on modifiable risk factors such as promoting physical activity. Moderate-intensity continuous training (MICT) paradigms have been shown to confer vascular benefits translating into improved musculoskeletal, cardiopulmonary and cerebrovascular function. However, the time commitment associated with MICT is a potential barrier to participation, and high-intensity interval training (HIIT) has since emerged as a more time-efficient mode of exercise that can promote similar if not indeed superior improvements in cardiorespiratory fitness for a given training volume and further promote vascular adaptation. However, randomised controlled trials (RCTs) investigating the impact of HIIT on the brain are surprisingly limited. The present review outlines how the HIIT paradigm has evolved from a historical perspective and describes the established physiological changes including its mechanistic bases. Given the dearth of RCTs, the vascular benefits of MICT are discussed with a focus on the translational neuroprotective benefits including their mechanistic bases that could be further potentiated through HIIT. Safety implications are highlighted and components of an optimal HIIT intervention are discussed including practical recommendations. Finally, statistical effect sizes have been calculated to allow prospective research to be appropriately powered and optimise the potential for detecting treatment effects. Future RCTs that focus on the potential clinical benefits of HIIT are encouraged given the prevalence of cognitive decline in an ever-ageing population.
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Affiliation(s)
- Thomas A Calverley
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, UK
| | - Shigehiko Ogoh
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, UK.,Department of Biomedical Engineering, Faculty of Engineering, Toyo University, Saitama, Japan
| | - Christopher J Marley
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, UK
| | - Martin Steggall
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, UK
| | - Nicola Marchi
- Cerebrovascular and Glia Research Laboratory, Department of Neuroscience, Institute of Functional Genomics, Montpellier, France
| | - Patrice Brassard
- Department of Kinesiology, Faculty of Medicine, Université Laval, Québec, Canada
| | - Samuel J E Lucas
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - James D Cotter
- School of Physical Education, Sport and Exercise Sciences, University of Otago, Dunedin, New Zealand
| | - Marc Roig
- Faculty of Medicine, McGill University, Montreal, Canada
| | - Philip N Ainslie
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, UK.,Centre for Heart, Lung and Vascular Health, School of Health and Exercise Sciences, University of British Columbia-Okanagan Campus, Kelowna, BC, Canada
| | - Ulrik Wisløff
- The Cardiac Exercise Research Group, Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway.,School of Human Movement and Nutrition Science, University of Queensland, Queensland, Australia
| | - Damian M Bailey
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, UK
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Lavoie KL, Sedeno M, Hamilton A, Li PZ, De Sousa D, Troosters T, Maltais F, Bourbeau J. Behavioural interventions targeting physical activity improve psychocognitive outcomes in COPD. ERJ Open Res 2019; 5:00013-2019. [PMID: 31720294 PMCID: PMC6826247 DOI: 10.1183/23120541.00013-2019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 08/16/2019] [Indexed: 01/18/2023] Open
Abstract
This study explored the impact of a self-management behaviour modification (SMBM) programme with/without bronchodilators and with/without exercise training (ExT) to improve daily physical activity on psychological and cognitive outcomes in COPD patients as a secondary analysis of the PHYSACTO trial. A 12-week, four-group, randomised, partially double-blind, placebo-controlled, parallel-group trial of SMBM in addition to tiotropium 5 µg, tiotropium/olodaterol 5/5 µg, tiotropium/olodaterol 5/5 µg plus ExT, or placebo was conducted in 304 patients. Outcomes included anxiety (Hospital Anxiety and Depression Scale (HADS)-A), depression (HADS-D and Patient-Health Questionnaire (PHQ)-9) and cognitive function (Montreal Cognitive Assessment (MoCA)). All outcomes showed statistically and clinically significant improvements after 12 weeks independent of treatment group. However, greater improvements in HADS-A and MoCA were seen in patients who exhibited greater increases in physical activity and exercise capacity, respectively, whereas greater improvements in HADS-D and PHQ-9 were seen in patients who exhibited increases in either physical activity or exercise capacity. The results indicate that SMBM with/without bronchodilators or ExT was associated with improved psychological and cognitive functioning. Anxiety reduced with increased physical activity, cognitive function improved with increased exercise capacity, and depression reduced with increases in either physical activity or exercise capacity. Interventions that increase daily physical activity or exercise capacity may improve psychological and cognitive outcomes in COPD.
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Affiliation(s)
- Kim L. Lavoie
- Montreal Behavioural Medicine Centre, Research Centre, CIUSSS-NIM Hôpital du Sacré-Coeur de Montreal, Montreal, Canada
- Dept of Psychology, University of Québec at Montreal (UQAM), Montreal, Canada
| | - Maria Sedeno
- Respiratory Epidemiology Clinical Research Unit, Research Institute of the McGill University Health Centre, Montreal, Canada
| | - Alan Hamilton
- Boehringer Ingelheim (Canada) Ltd, Burlington, Canada
| | - Pei-Zhi Li
- Respiratory Epidemiology Clinical Research Unit, Research Institute of the McGill University Health Centre, Montreal, Canada
| | | | - Thierry Troosters
- KU Leuven, Dept of Rehabilitation Sciences, Pulmonary Rehabilitation and Respiratory Division, University Hospital Leuven, Leuven, Belgium
| | - François Maltais
- Centre de Recherche, Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec, Canada
| | - Jean Bourbeau
- Respiratory Epidemiology Clinical Research Unit, Research Institute of the McGill University Health Centre, Montreal, Canada
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Volders E, Bolman CAW, de Groot RHM, Lechner L. The effect of Active Plus, a computer-tailored physical activity intervention, on cognitive functioning of elderly people with chronic illness(es) - study protocol for a randomized controlled trial. BMC Public Health 2019; 19:1197. [PMID: 31470829 PMCID: PMC6717346 DOI: 10.1186/s12889-019-7517-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 08/19/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Physical activity not only is beneficial to a person's health, but can also have a positive influence on cognitive functioning. However, elderly people with chronic illness(es) often do not meet the physical activity guidelines. Physical activity programs for the elderly exist, but these are often expensive and not easily accessible to the elderly with chronic illness(es). In addition, the beneficial effects of these physical activity programs on cognitive functioning have never been specifically tested in this target group. Hence, this randomized controlled trial aims to test whether Active Plus, a proven effective physical activity intervention, is able to improve the cognitive functioning of elderly people with chronic illness(es) or to slow down cognitive decline. In addition, it studies what kind of activity, intensity, duration and frequency of physical activity most strongly influence cognitive functioning. METHODS A randomized controlled trial is performed, comparing the Active Plus intervention group to a waiting list control group. In total 540 older adults (≥65 years) with at least one chronic illness that limits mobility are recruited from 7 municipalities. Comparable neighborhoods within a municipality are randomly allocated to the intervention or control group. Baseline and follow-up measurements after 6 and 12 months assess cognitive functioning and physical activity behavior, measured both objectively with an accelerometer and subjectively with a self-report questionnaire. Multilevel analyses are conducted to assess effects on cognitive functioning, including analyses on moderation effects for physical activity type, frequency, duration and intensity. DISCUSSION To our knowledge this is the first study to investigate effectiveness of a physical activity program on cognitive functioning in elderly people suffering from a broad range of chronic illnesses. If proven effective Active Plus would be a very cost effective intervention not only to increase physical activity, but also to improve cognitive functioning or slow down cognitive decline. Up till now clear evidence is lacking on the kind of physical activity, intensity, duration and frequency needed to achieve cognitive benefits. By measuring both with accelerometers and self-report questionnaires we hope to gain insight in these processes. TRIAL REGISTRATION Nederlands Trial Register NL6005 ; Date of Registration 21-03-2017.
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Affiliation(s)
- Esmee Volders
- Faculty of Psychology and Educational Sciences, Open University of the Netherlands, 6419 AT Heerlen, The Netherlands
| | - Catherine A. W. Bolman
- Faculty of Psychology and Educational Sciences, Open University of the Netherlands, 6419 AT Heerlen, The Netherlands
| | - Renate H. M. de Groot
- Welten Institute – Research Centre for Learning, Teaching and Technology, Open University of the Netherlands, 6419 AT Heerlen, The Netherlands
- Nutrition and Translational Research in Metabolism (School NUTRIM), Maastricht University, 6200 MD Maastricht, The Netherlands
| | - Lilian Lechner
- Faculty of Psychology and Educational Sciences, Open University of the Netherlands, 6419 AT Heerlen, The Netherlands
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Cai H, Li G, Jiang S, Yin H, Liu P, Chen L. Effect of Low-Intensity, Kinect™-Based Kaimai-Style Qigong Exercise in Older Adults With Type 2 Diabetes. J Gerontol Nurs 2019; 45:42-52. [DOI: 10.3928/00989134-20190111-05] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 11/26/2018] [Indexed: 11/20/2022]
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Berrío Sánchez J, Cucarian Hurtado J, Barcos Nunes R, de Oliveira AA. Mesenchymal stem cell transplantation and aerobic exercise for Parkinson's disease: therapeutic assets beyond the motor domain. Rev Neurosci 2019; 30:165-178. [PMID: 29959887 DOI: 10.1515/revneuro-2018-0011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 04/19/2018] [Indexed: 11/15/2022]
Abstract
Parkinson's disease (PD) is a very common neurodegenerative condition in which both motor and nonmotor deficits evolve throughout the course of the disease. Normally characterized as a movement disorder, PD has been broadly studied from a motor perspective. However, mild to moderate cognitive deficits began to appear in the early phases of the disease, even before motor disturbances actually manifest, and continue to progress relentlessly. These nonmotor manifestations are also a source of detriment to the patients' already strained functionality and quality of life, and pose a therapeutic challenge seeing that replacing therapies have had conflicting results. Considering that the currently approved therapies can hardly be considered curative, efforts to find therapeutic approaches with an actual disease-modifying quality and capable of addressing not only motor but also cognitive dysfunctions are clearly needed. Among possible alternatives with such attribute, mesenchymal stem cell transplantation and exercise are worth highlighting given their common neuroprotective, neuroplastic, and immunomodulatory properties. In this paper, we will summarize the existent literature on the topic, focusing on the mechanisms of action through which these two approaches might beget therapeutic benefits for PD beyond the commonly assessed motor dysfunctions, alluding, at the same time, toward a potential synergic association of both therapies as an optimized approach for PD.
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Affiliation(s)
- Jenny Berrío Sánchez
- Graduate Program in Rehabilitation Science, Department of Psychology, Federal University of Health Sciences of Porto Alegre (UFCSPA), Rua Sarmento Leite, 245, Porto Alegre, Rio Grande do Sul, CEP 90050-170, Brazil
| | - Jaison Cucarian Hurtado
- Graduate Program in Rehabilitation Science, Department of Psychology, Federal University of Health Sciences of Porto Alegre (UFCSPA), Rua Sarmento Leite, 245, Porto Alegre, Rio Grande do Sul, CEP 90050-170, Brazil
| | - Ramiro Barcos Nunes
- Research Department, Instituto Federal de Educação, Ciência e Tecnologia. SUL-RIO-GRANDENSE, Rua Men de Sá, 800, Bom Sucesso, Gravataí, CEP 94.135-300, Brazil
| | - Alcyr Alves de Oliveira
- Graduate Program in Psychology and Health, Department of Psychology, Federal University of Health Sciences of Porto Alegre (UFCSPA), Rua Sarmento Leite, 245, Porto Alegre, Rio Grande do Sul, CEP 90050-170, Brazil
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Lee JO, Kim JW, Kang HJ, Hong JP, Kim JM. Predictors of Cognitive Improvement during 12 Weeks of Antidepressant Treatment in Patients with Major Depressive Disorder. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2018; 16:461-468. [PMID: 30466218 PMCID: PMC6245296 DOI: 10.9758/cpn.2018.16.4.461] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 03/18/2018] [Accepted: 05/28/2018] [Indexed: 12/29/2022]
Abstract
Objective Cognitive disturbance is one of the major symptoms of depression and may be improved by treatment with antidepressants. This study aimed to investigate the predictors of cognitive improvement in patients with major depressive disorder (MDD) who were taking antidepressants. Methods This study included 86 patients with MDD who completed 12 weeks of antidepressant monotherapy. Cognitive symptoms were assessed using the Perceived Deficits Questionnaire-Korean version (PDQ-K), which addresses four domains of cognitive functioning (attention/concentration, retrospective memory, prospective memory, and organization/planning) and was administered at study entry and at the 12-week end point. A variety of demographic, clinical, and treatment-related variables were evaluated as predictors of changes in total and domain scores. Results All PDQ-K domains showed significant improvement after 12 weeks of antidepressant treatment. More severe initial depressive symptoms, fewer sick-leave days at study entry, and reduced use of concomitant anxiolytics/hypnotics during treatment were significantly associated with greater cognitive improvement. Conclusion Cognitive symptoms are more responsive to antidepressant treatment in patients with severe MDD. Reduced use of anxiolytics and hypnotics could improve the cognitive functioning of patients with MDD taking antidepressants.
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Affiliation(s)
- Jeong-Ok Lee
- Department of Psychiatry, Naju National Hospital, Naju, Korea
| | - Ju-Wan Kim
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
| | - Hee-Ju Kang
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
| | - Jin-Pyo Hong
- Department of Psychiatry, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae-Min Kim
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
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Li Z, Peng X, Xiang W, Han J, Li K. The effect of resistance training on cognitive function in the older adults: a systematic review of randomized clinical trials. Aging Clin Exp Res 2018; 30:1259-1273. [PMID: 30006762 DOI: 10.1007/s40520-018-0998-6] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 07/02/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND Aging is often accompanied by decline in aspects of cognitive function. Cognitive decline has harmful effects on living independence and general health. Resistance training is seen as a promising intervention to prevent or delay cognitive deterioration, yet the evidence from reviews is less consistent. AIM To assess the effect of resistance training on cognition in the elderly with and without mild cognitive impairment and to provide an up-to-date overview. METHODS A search was conducted using PUBMED, Web of science, MEDLINE, CINAHL, Cochrane Library, EMBASE, Wan Fang, and China National Knowledge Infrastructure. The searches were limited to articles published in English or Chinese from January 2010 to September 2017. RESULTS The search returned 2634 records, of which 12 articles were included in the systematic review. Main results showed that resistance training had positive effects on the executive function and global cognitive function of the elderly, and short-term interventions had little positive effect on memory and attention. Secondary results demonstrated that there was a significant benefit of triweekly resistance training in global cognitive function and biweekly in executive function of the elderly. CONCLUSIONS Resistance training had positive effects on the executive cognitive ability and global cognitive function among the elderly; however, it had a weak-positive impact on memory. No significant improvement was found in attention. Triweekly resistance training has a better effect on general cognitive ability than biweekly. Further studies are needed focusing on the development and application of resistance training among the elderly.
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Affiliation(s)
- Zhihui Li
- School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, 130021, China
| | - Xin Peng
- School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, 130021, China
| | - Wei Xiang
- School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, 130021, China
| | - Jiaqi Han
- School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, 130021, China
| | - Kun Li
- School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, 130021, China.
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Stone J, Mitrofanis J, Johnstone DM, Falsini B, Bisti S, Adam P, Nuevo AB, George-Weinstein M, Mason R, Eells J. Acquired Resilience: An Evolved System of Tissue Protection in Mammals. Dose Response 2018; 16:1559325818803428. [PMID: 30627064 PMCID: PMC6311597 DOI: 10.1177/1559325818803428] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/22/2018] [Accepted: 08/29/2018] [Indexed: 12/11/2022] Open
Abstract
This review brings together observations on the stress-induced regulation of resilience mechanisms in body tissues. It is argued that the stresses that induce tissue resilience in mammals arise from everyday sources: sunlight, food, lack of food, hypoxia and physical stresses. At low levels, these stresses induce an organised protective response in probably all tissues; and, at some higher level, cause tissue destruction. This pattern of response to stress is well known to toxicologists, who have termed it hormesis. The phenotypes of resilience are diverse and reports of stress-induced resilience are to be found in journals of neuroscience, sports medicine, cancer, healthy ageing, dementia, parkinsonism, ophthalmology and more. This diversity makes the proposing of a general concept of induced resilience a significant task, which this review attempts. We suggest that a system of stress-induced tissue resilience has evolved to enhance the survival of animals. By analogy with acquired immunity, we term this system 'acquired resilience'. Evidence is reviewed that acquired resilience, like acquired immunity, fades with age. This fading is, we suggest, a major component of ageing. Understanding of acquired resilience may, we argue, open pathways for the maintenance of good health in the later decades of human life.
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Affiliation(s)
- Jonathan Stone
- Discipline of Physiology, Bosch Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - John Mitrofanis
- Discipline of Anatomy and Histology, Bosch Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - Daniel M. Johnstone
- Discipline of Physiology, Bosch Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - Benedetto Falsini
- Facolta’ di Medicina e Chirurgia, Fondazione Policlinico A. Gemelli, Universita’ Cattolica del S. Cuore, Rome, Italy
| | - Silvia Bisti
- Department of Biotechnical and Applied Clinical Sciences, Università degli Studi dell’Aquila, IIT Istituto Italiano di Tecnologia Genova and INBB Istituto Nazionale Biosistemi e Biostrutture, Rome, Italy
| | - Paul Adam
- School of Biological, Earth and Environmental Science, University of New South Wales, Sydney, New South Wales, Australia
| | - Arturo Bravo Nuevo
- Department of Biomedical Sciences, Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA
| | - Mindy George-Weinstein
- Department of Biomedical Sciences, Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA
| | - Rebecca Mason
- Discipline of Physiology, Bosch Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - Janis Eells
- College of Health Sciences, University of Wisconsin, Milwaukee, WI, USA
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Chronic Swimming Exercise Ameliorates Low-Soybean-Oil Diet-Induced Spatial Memory Impairment by Enhancing BDNF-Mediated Synaptic Potentiation in Developing Spontaneously Hypertensive Rats. Neurochem Res 2018; 43:1047-1057. [PMID: 29574667 DOI: 10.1007/s11064-018-2515-x] [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: 09/06/2017] [Revised: 02/18/2018] [Accepted: 03/20/2018] [Indexed: 12/12/2022]
Abstract
Exercise and low-fat diets are common lifestyle modifications used for the treatment of hypertension besides drug therapy. However, unrestrained low-fat diets may result in deficiencies of low-unsaturated fatty acids and carry contingent risks of delaying neurodevelopment. While aerobic exercise shows positive neuroprotective effects, it is still unclear whether exercise could alleviate the impairment of neurodevelopment that may be induced by certain low-fat diets. In this research, developing spontaneously hypertensive rats (SHR) were treated with chronic swimming exercise and/or a low-soybean-oil diet for 6 weeks. We found that performance in the Morris water maze was reduced and long-term potentiation in the hippocampus was suppressed by the diet, while a combination treatment of exercise and diet alleviated the impairment induced by the specific low-fat diet. Moreover, the combination treatment effectively increased the expression of brain-derived neurotrophic factor (BDNF) and N-methyl-D-aspartic acid receptor (NMDAR), which were both down-regulated by the low-soybean-oil diet in the hippocampus of developing SHR. These findings suggest that chronic swimming exercise can ameliorate the low-soybean-oil diet-induced learning and memory impairment in developing SHR through the up-regulation of BDNF and NMDAR expression.
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Belvederi Murri M, Ekkekakis P, Magagnoli M, Zampogna D, Cattedra S, Capobianco L, Serafini G, Calcagno P, Zanetidou S, Amore M. Physical Exercise in Major Depression: Reducing the Mortality Gap While Improving Clinical Outcomes. Front Psychiatry 2018; 9:762. [PMID: 30687141 PMCID: PMC6335323 DOI: 10.3389/fpsyt.2018.00762] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 12/20/2018] [Indexed: 12/11/2022] Open
Abstract
Major depression shortens life while the effectiveness of frontline treatments remains modest. Exercise has been shown to be effective both in reducing mortality and in treating symptoms of major depression, but it is still underutilized in clinical practice, possibly due to prevalent misperceptions. For instance, a common misperception is that exercise is beneficial for depression mostly because of its positive effects on the body ("from the neck down"), whereas its effectiveness in treating core features of depression ("from the neck up") is underappreciated. Other long-held misperceptions are that patients suffering from depression will not engage in exercise even if physicians prescribe it, and that only vigorous exercise is effective. Lastly, a false assumption is that exercise may be more harmful than beneficial in old age, and therefore should only be recommended to younger patients. This narrative review summarizes relevant literature to address the aforementioned misperceptions and to provide practical recommendations for prescribing exercise to individuals with major depression.
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Affiliation(s)
- Martino Belvederi Murri
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy.,IRCCS Ospedale Policlinico San Martino, Genova, Italy.,Department of Psychological Medicine, King's College London, London, United Kingdom
| | | | - Marco Magagnoli
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy
| | - Domenico Zampogna
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy
| | - Simone Cattedra
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy
| | - Laura Capobianco
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy
| | - Gianluca Serafini
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy.,IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Pietro Calcagno
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy
| | - Stamatula Zanetidou
- Department of Mental Health, Consultation Liaison Psychiatry Service, Bologna, Italy
| | - Mario Amore
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy.,IRCCS Ospedale Policlinico San Martino, Genova, Italy
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McLeod KJ, Stromhaug A. Reversal of cognitive impairment in a hypotensive elderly population using a passive exercise intervention. Clin Interv Aging 2017; 12:1859-1866. [PMID: 29158668 PMCID: PMC5683775 DOI: 10.2147/cia.s147959] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Background Cognitive decline in the elderly is strongly associated with cerebral hypoperfusion, a condition that can be reversed with exercise. Adhering to a traditional exercise regimen, however, is challenging for this population. Objective In a pilot clinical study, we evaluated the ability of a “passive” exercise regimen (noninvasive calf muscle pump stimulation) to normalize blood pressure in a chronically hypotensive elderly population and enhance cognitive function. Participants and methods Ten elderly (82.5±7.5 years) men and women volunteers, residing in a senior living facility in upstate New York, were divided into control (N=5) and intervention (N=5) groups based on initial diastolic blood pressure (DBP); participants with initial DBP <65 mmHg became intervention participants, and those with initial DBP >65 mmHg enrolled in the control group. Body mass, blood pressure, and executive function (using incongruent Stroop and Trailmaking B test) were evaluated weekly for 4 months. Results At initiation of the study, time to complete the executive function tests in the hypotensive group was almost twice that of the control group. Daily calf muscle pump stimulation (passive exercise) for 1 hour/day, or less, was found to be sufficient to normalize DBP and significantly improve performance on the executive function tests.
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Abstract
Regular exercise is essential for healthy aging and offers many health benefits, including reduced risk of all-cause mortality, chronic disease, and premature death. Because physical inactivity is prevalent, greater focus is needed on integrating exercise into care plans and counseling, and developing partnerships that support exercise opportunities. Older adults should be as physically active as their abilities and conditions allow. For substantial health benefits, older adults need to do aerobic, muscle-strengthening, and stretching exercises weekly, and balance activities as needed. Appropriate planning must take account of factors such as prescribed medications, nutrition, injuries, hip and knee arthroplasties, and chronic conditions.
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McLeod KJ, Jain T. Postural Hypotension and Cognitive Function in Older Adults. Gerontol Geriatr Med 2017; 3:2333721417733216. [PMID: 28979924 PMCID: PMC5617084 DOI: 10.1177/2333721417733216] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 08/09/2017] [Accepted: 08/24/2017] [Indexed: 11/18/2022] Open
Abstract
Background: Cognitive decline in the elderly is associated with chronic cerebral hypoperfusion. While many forms of exercise can slow or reverse cognitive decline, compliance in unsupervised exercise programs is poor. Objective: We address whether passive exercise, that is, muscle stimulation, is capable of reversing postural hypotension in an older adult population sufficiently to significantly improve cognitive function as measured by executive function tests. Subjects and Methods: In this study, 50- to 80-year-old women underwent cognitive testing, long-duration cardiac hemodynamic recordings during quiet sitting, and 60 min of soleus muscle stimulation with continued hemodynamic recording. Results: Two thirds of our subjects were hypotensive (diastolic blood pressure [DBP] < 70 mmHg) after 30 min of quiet sitting. Cognitive performance was significantly better in individuals with higher DBPs (0.79 s per 1-mmHg increase in DBP). Soleus muscle stimulation resulted in an average increase in DBP of 6.1 mmHg, which could translate into a 30% or greater improvement in cognitive performance. Conclusions: Incongruent Stroop testing provides high statistical power for distinguishing differential cognitive responses to resting DBP levels. These results set the stage to investigate whether regular use of calf muscle pump stimulation could effectively reverse age-related cognitive impairment.
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