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Traub J, Schuhmann MK, Sell R, Frantz S, Störk S, Stoll G, Frey A. S100B Serum Levels in Chronic Heart Failure Patients: A Multifaceted Biomarker Linking Cardiac and Cognitive Dysfunction. Int J Mol Sci 2024; 25:9094. [PMID: 39201780 PMCID: PMC11354705 DOI: 10.3390/ijms25169094] [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: 07/29/2024] [Revised: 08/14/2024] [Accepted: 08/21/2024] [Indexed: 09/03/2024] Open
Abstract
S100 calcium-binding protein B (S100B) is a protein primarily known as a biomarker for central nervous system (CNS) injuries, reflecting blood-brain barrier (BBB) permeability and dysfunction. Recently, S100B has also been implicated in cardiovascular diseases, including heart failure (HF). Thus, we investigated serum levels of S100B in 146 chronic HF patients from the Cognition.Matters-HF study and their association with cardiac and cognitive dysfunction. The median S100B level was 33 pg/mL (IQR: 22-47 pg/mL). Higher S100B levels were linked to longer HF duration (p = 0.014) and increased left atrial volume index (p = 0.041), but also with a higher prevalence of mild cognitive impairment (p = 0.023) and lower visual/verbal memory scores (p = 0.006). In a multivariable model, NT-proBNP levels independently predicted S100B (T-value = 2.27, p = 0.026). S100B did not impact mortality (univariable HR (95% CI) 1.00 (0.99-1.01); p = 0.517; multivariable HR (95% CI) 1.01 (1.00-1.03); p = 0.142), likely due to its reflection of acute injury rather than long-term outcomes and the mild HF phenotype in our cohort. These findings underscore S100B's value in comprehensive disease assessment, reflecting both cardiac dysfunction and potentially related BBB disruption.
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Affiliation(s)
- Jan Traub
- Department of Internal Medicine I, University Hospital Würzburg, 97080 Würzburg, Germany; (S.F.); (A.F.)
- German Comprehensive Heart Failure Center, University Hospital Würzburg, 97087 Würzburg, Germany
| | - Michael K. Schuhmann
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany; (M.K.S.); (G.S.)
| | - Roxanne Sell
- Department of Psychiatry, Psychosomatics and Psychotherapy, University Hospital Würzburg, 97080 Würzburg, Germany;
| | - Stefan Frantz
- Department of Internal Medicine I, University Hospital Würzburg, 97080 Würzburg, Germany; (S.F.); (A.F.)
- German Comprehensive Heart Failure Center, University Hospital Würzburg, 97087 Würzburg, Germany
| | - Stefan Störk
- Department of Internal Medicine I, University Hospital Würzburg, 97080 Würzburg, Germany; (S.F.); (A.F.)
- German Comprehensive Heart Failure Center, University Hospital Würzburg, 97087 Würzburg, Germany
| | - Guido Stoll
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany; (M.K.S.); (G.S.)
| | - Anna Frey
- Department of Internal Medicine I, University Hospital Würzburg, 97080 Würzburg, Germany; (S.F.); (A.F.)
- German Comprehensive Heart Failure Center, University Hospital Würzburg, 97087 Würzburg, Germany
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Uchmanowicz I, Rosano G, Francesco Piepoli M, Vellone E, Czapla M, Lisiak M, Diakowska D, Prokopowicz A, Aleksandrowicz K, Nowak B, Wleklik M, Faulkner KM. The concurrent impact of mild cognitive impairment and frailty syndrome in heart failure. Arch Med Sci 2023; 19:912-920. [PMID: 37560724 PMCID: PMC10408025 DOI: 10.5114/aoms/162369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/19/2023] [Indexed: 08/11/2023] Open
Abstract
Pathological processes associated with ageing increase the risk of cognitive deficits and dementia. Frailty syndrome, also known as weakness or reserve depletion syndrome, may significantly accelerate these pathological processes in the elderly population. Frailty syndrome is characterized by decreased physiological function and neuropsychiatric symptoms, including cognitive decline and depressive states. In people with cardiovascular disease, the risk of frailty is 3 times higher. Frailty syndrome is particularly prevalent in severe heart failure, which increases the risk of mortality, increases hospital readmission, and reduces patients' quality of life. In addition, co-occurrence of cognitive impairment and frailty syndrome significantly increases the risk of dementia and other adverse outcomes, including mortality, in the heart failure population.
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Affiliation(s)
- Izabella Uchmanowicz
- Department of Nursing and Obstetrics, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland
| | - Giuseppe Rosano
- Centre for Clinical & Basic Research, IRCCS San Raffaele Pisana, Rome, Italy
| | - Massimo Francesco Piepoli
- Dipartimento delle Scienze Biomediche per la Salute, University of Milan, Via Festa del Perdono, Milan, Italy
- Cardiology Unit, IRCCS Policlinico San Donato Milanese, Milan, Italy
| | - Ercole Vellone
- Department of Nursing and Obstetrics, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
- Department of Biomedicine and Prevention, University of Roma Tor Vergata, Rome, Italy
| | - Michał Czapla
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland
- Department of Emergency Medical Service, Wroclaw Medical University, Wroclaw, Poland
- Group of Research in Care (GRUPAC), Faculty of Health Science, University of La Rioja, Logroño, Spain
| | - Magdalena Lisiak
- Department of Nursing and Obstetrics, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
| | - Dorota Diakowska
- Department of Basic Science, Faculty of Health Science, Wroclaw Medical University, Wroclaw, Poland
| | - Anna Prokopowicz
- Department of Nursing and Obstetrics, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
| | - Krzysztof Aleksandrowicz
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland
- Department of Physiotherapy, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
| | - Bernadetta Nowak
- Department of Nursing and Obstetrics, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
| | - Marta Wleklik
- Department of Nursing and Obstetrics, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland
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Göpfert D, Traub J, Sell R, Homola GA, Vogt M, Pham M, Frantz S, Störk S, Stoll G, Frey A. Profiles of cognitive impairment in chronic heart failure-A cluster analytic approach. Front Hum Neurosci 2023; 17:1126553. [PMID: 37151899 PMCID: PMC10157093 DOI: 10.3389/fnhum.2023.1126553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 03/28/2023] [Indexed: 05/09/2023] Open
Abstract
Background Cognitive impairment is a major comorbidity in patients with chronic heart failure (HF) with a wide range of phenotypes. In this study, we aimed to identify and compare different clusters of cognitive deficits. Methods The prospective cohort study "Cognition.Matters-HF" recruited 147 chronic HF patients (aged 64.5 ± 10.8 years; 16.2% female) of any etiology. All patients underwent extensive neuropsychological testing. We performed a hierarchical cluster analysis of the cognitive domains, such as intensity of attention, visual/verbal memory, and executive function. Generated clusters were compared exploratively with respect to the results of cardiological, neurological, and neuroradiological examinations without correction for multiple testing. Results Dendrogram and the scree plot suggested three distinct cognitive profiles: In the first cluster, 42 patients (28.6%) performed without any deficits in all domains. Exclusively, the intensity of attention deficits was seen in the second cluster, including 55 patients (37.4%). A third cluster with 50 patients (34.0%) was characterized by deficits in all cognitive domains. Age (p = 0.163) and typical clinical markers of chronic HF, such as ejection fraction (p = 0.222), 6-min walking test distance (p = 0.138), NT-proBNP (p = 0.364), and New York Heart Association class (p = 0.868) did not differ between clusters. However, we observed that women (p = 0.012) and patients with previous cardiac valve surgery (p = 0.005) prevailed in the "global deficits" cluster and the "no deficits" group had a lower prevalence of underlying arterial hypertension (p = 0.029). Total brain volume (p = 0.017) was smaller in the global deficit cluster, and serum levels of glial fibrillary acidic protein were increased (p = 0.048). Conclusion Apart from cognitively healthy and globally impaired HF patients, we identified a group with deficits only in the intensity of attention. Women and patients with previous cardiac valve surgery are at risk for global cognitive impairment when suffering HF and could benefit from special multimodal treatment addressing the psychosocial condition.
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Affiliation(s)
- Dennis Göpfert
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
| | - Jan Traub
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
- Department of Medicine I, University Hospital Würzburg, Würzburg, Germany
- *Correspondence: Jan Traub
| | - Roxane Sell
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
- Department of Psychiatry, Psychosomatics, Psychotherapy, University Hospital Würzburg, Würzburg, Germany
| | - György A. Homola
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
- Department of Neuroradiology, University Hospital Würzburg, Würzburg, Germany
| | - Marius Vogt
- Department of Neuroradiology, University Hospital Würzburg, Würzburg, Germany
| | - Mirko Pham
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
- Department of Neuroradiology, University Hospital Würzburg, Würzburg, Germany
| | - Stefan Frantz
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
- Department of Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Stefan Störk
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
- Department of Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Guido Stoll
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Anna Frey
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
- Department of Medicine I, University Hospital Würzburg, Würzburg, Germany
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Kim J, Hwang SY, Kim SH, Shim JL. Structural Relationships Between Cognitive Function, Depressive Symptoms, Self-Care Confidence, and Maintenance in Patients With Heart Failure. SAGE Open Nurs 2023; 9:23779608231196665. [PMID: 37691722 PMCID: PMC10483967 DOI: 10.1177/23779608231196665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/31/2023] [Accepted: 08/05/2023] [Indexed: 09/12/2023] Open
Abstract
Introduction In order to promote self-care maintenance behavior in patients with heart failure (HF), it is necessary to identify the direct and indirect effects of major latent variables. Objective This study aimed to identify structural relationships between different domains of cognitive function, depression and self-care confidence, and self-care maintenance. Methods This descriptive study involved a secondary analysis using data of 201 patients with HF from two observational studies in three hospitals in Korea. The structural equation model using AMOS version 24.0 was constructed to assess the relationships among the variables. The Seoul Neuropsychological Screening Battery was used to assess global cognition, immediate/delayed memory, and executive function, and the Self-Care of HF Index v.6.2. was used for self-care confidence and maintenance. Results Self-care maintenance was affected by memory function with a significant direct effect (β=.43, p = .006), as well as self-care confidence (β=.70, p < .001). Memory function and global function indirectly affected self-care maintenance through self-care confidence (β = -.37, p = .002; β = .14, p = .030). Depressive symptoms also had an indirect effect through self-care confidence on self-care maintenance (β = -.21, p = .005). Conclusion This study confirmed that it is important to increase self-care confidence through supportive care and to maintain memory function for maintaining self-care in the chronic course of HF patients. In particular, this study suggests that it is necessary to perform periodic memory check-ups for chronic HF patients on an outpatient basis, and counseling and education are needed to improve memory and increase confidence in self-care.
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Affiliation(s)
- JinShil Kim
- College of Nursing, Gachon University, Incheon, South Korea
| | - Seon Young Hwang
- College of Nursing, Gachon University, Incheon, South Korea
- College of Nursing, Hanyang University, Seoul, South Korea
| | - Sun Hwa Kim
- Department of Nursing, Hanyang University Medical Center, Seoul, South Korea
| | - Jae Lan Shim
- Department of Nursing, Dongguk University, Gyeongju, South Korea
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Cognitive Dysfunction in Heart Failure: Pathophysiology and Implications for Patient Management. Curr Heart Fail Rep 2022; 19:303-315. [PMID: 35962923 DOI: 10.1007/s11897-022-00564-z] [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] [Accepted: 07/07/2022] [Indexed: 10/15/2022]
Abstract
PURPOSE OF REVIEW There is increasing recognition of the prevalence and impact of cognitive dysfunction (CD) in heart failure (HF) patients. This contemporary review appraises the evidence for epidemiological association, direct pathophysiological links and emerging pharmacological and non-pharmacological interventions. Furthermore, we present evidence for care models that aim to mitigate the morbidity and poor quality of life associated with these dual processes and propose future work to improve outcomes. RECENT FINDINGS CD disproportionately affects heart failure patients, even accounting for known comorbid risk factors, and this may extend to subclinical left ventricular dysfunction. Neuroimaging studies now provide evidence of anatomical and functional differences which support previously postulated mechanisms of reduced cerebral blood flow, micro-embolism and systemic inflammation. Interventions such as multidisciplinary ambulatory HF care, education and memory training improve HF outcomes perhaps to a greater degree in those with comorbid CD. Additionally, optimisation of standard heart failure care (cardiac rehabilitation, pharmacological and device therapy) may lead to additional cognitive benefits. Epidemiological, neuroimaging and intervention studies provide evidence for the causal association between HF and CD, although evidence for Alzheimer's dementia is less certain. Specific reporting of cognitive outcomes in HF trials and evaluation of targeted interventions is required to further guide care provision.
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Maroofi A, Moro T, Agrimi J, Safari F. Cognitive decline in heart failure: Biomolecular mechanisms and benefits of exercise. Biochim Biophys Acta Mol Basis Dis 2022; 1868:166511. [PMID: 35932891 DOI: 10.1016/j.bbadis.2022.166511] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/18/2022] [Accepted: 07/29/2022] [Indexed: 11/24/2022]
Abstract
By definition, heart failure (HF) is a human pathological condition affecting the structure and function of all organs in the body, and the brain is not an exception to that. Failure of the heart to pump enough blood centrally and peripherally is at the foundation of HF patients' inability to attend even the most ordinary daily activities and progressive deterioration of their cognitive capacity. What is more, between heart and brain exists a bidirectional relationship that goes well beyond hemodynamics and concerns bioelectric and endocrine signaling. This increasingly consolidated evidence makes the scenario even more complex. Studies have mainly chased how HF impairs cognition without focusing much on preventive measures, notably cardio-cerebral health proxies. Here, we aim to provide a brief account of known and hypothetical factors that may explain how exercise can help obviate cognitive dysfunction associated with HF in its different forms. As we shall see, there is a stringent need for a deeper grasp of such mechanisms. Indeed, gaining this new knowledge will automatically shed new light on the inner workings of HF itself, thus resulting in more effective prevention and treatment of this escalating syndrome.
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Affiliation(s)
- Abdulbaset Maroofi
- Department of Exercise Physiology, Faculty of Physical Education & Sport Sciences, University of Guilan, Rasht, Iran
| | - Tatiana Moro
- Department of Biomedical Sciences, University of Padua, 35131 Padua, Italy
| | - Jacopo Agrimi
- Department of Biomedical Sciences, University of Padua, 35131 Padua, Italy.
| | - Fatemeh Safari
- Department of Physiology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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Yap NLX, Kor Q, Teo YN, Teo YH, Syn NL, Mance Evangelista LK, Tan BY, Lin W, Yeo LL, Kong WK, Chong YF, Wong RC, Poh KK, Yeo TC, Sharma VK, Chai P, Chan MY, Goh FQ, Sia CH. Prevalence and Incidence of Cognitive Impairment and Dementia in Heart Failure - A Systematic Review, Meta-Analysis and Meta-Regression. Hellenic J Cardiol 2022; 67:48-58. [PMID: 35839985 DOI: 10.1016/j.hjc.2022.07.005] [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: 04/11/2022] [Revised: 06/14/2022] [Accepted: 07/07/2022] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION The burden of cognitive impairment in HF patients is significant and leads to longer hospital stay, higher readmission rates, and increased mortality. This review seeks to synthesize the available studies to determine the prevalence and incidence of cognitive impairment and dementia in HF patients. METHODS PubMed, Embase, PsychoINFO and Cochrane databases were systematically searched from their inception through to 3 May 2021. Study and population characteristics, total patients with HF, prevalence of cognitive impairment and dementia in HF patients and cognitive assessment tool were abstracted by two reviewers. RESULTS In heart failure patients, overall prevalence for cognitive impairment and dementia was 41.42% (CI) and 19.79% (dementia) respectively. We performed a meta-regression analysis which demonstrated that the risk of cognitive impairment and dementia increased with age. DISCUSSION Further research should investigate whether HF accelerates the rate of cognitive decline and the progression of dementia.
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Affiliation(s)
- Nicole Li Xian Yap
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228
| | - Qianyi Kor
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228
| | - Yao Neng Teo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228
| | - Yao Hao Teo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228
| | - Nicholas L Syn
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228
| | - Lauren Kay Mance Evangelista
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228
| | - Benjamin Yq Tan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Division of Neurology, Department of Medicine, National University Hospital, 5 Lower Kent Ridge Rd, Singapore 119074
| | - Weiqin Lin
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228
| | - Leonard Ll Yeo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Division of Neurology, Department of Medicine, National University Hospital, 5 Lower Kent Ridge Rd, Singapore 119074
| | - William Kf Kong
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228
| | - Yao Feng Chong
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Division of Neurology, Department of Medicine, National University Hospital, 5 Lower Kent Ridge Rd, Singapore 119074
| | - Raymond Cc Wong
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228
| | - Kian Keong Poh
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228
| | - Tiong-Cheng Yeo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228
| | - Vijay Kumar Sharma
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Division of Neurology, Department of Medicine, National University Hospital, 5 Lower Kent Ridge Rd, Singapore 119074
| | - Ping Chai
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228
| | - Mark Y Chan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228
| | - Fang Qin Goh
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228
| | - Ching-Hui Sia
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 10, Singapore 119228; Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore 119228.
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Woods MJ, Lundgren SW, Poon CYM, Kupzyk KA, Alonso WW. Pre-left Ventricular Assist Device Cognition: A Comparison of Rural and Urban Implant Recipients. ASAIO J 2022; 68:369-373. [PMID: 35213885 DOI: 10.1097/mat.0000000000001491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Mild cognitive impairment (MCI) is common in patients before left ventricular assist device (LVAD) placement. The consequences of these deficits may differentially impact groups of patients with limited access to postimplantation resources, such as those in rural areas. However, to date, no studies have examined preimplantation cognition in rural and urban patients. Therefore, the purpose of this study was to compare cognition in rural and urban patients before LVAD implantation. This observational cohort study is a secondary analysis of 265 patients undergoing LVAD implantation between July 2004 and June 2019. Preimplantation cognitive function was assessed. Rural-Urban Commuting Area Codes designated rural and urban. Independent-samples Mann-Whitney U tests were used to compare rural and urban cohorts. Subjects were 75.8% (201/265) male, 75.4% (200/265) urban, and 56.6% (±13.2) years old. Rural subjects scored significantly lower on the Mini Mental Status Exam (MMSE) (27 ± 2.20) and Wide Range Achievement Test (WRAT) (32 ± 22.9) compared with urban counterparts (MMSE, 27.6 ± 2.7) (p = 0.009); WRAT (44.4 ± 26.2) (p = 0.02) pre-LVAD. These findings suggest rural patients may have greater MCI before LVAD implantation. Rural LVAD recipients with MCI may require additional intensive education and tailored resource identification before discharge.
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Affiliation(s)
- Mallory J Woods
- From the College of Nursing, University of Nebraska Medical Center, Omaha, Nebraska
| | - Scott W Lundgren
- Division of Cardiology, University of Nebraska Medical Center, Omaha, Nebraska
| | | | - Kevin A Kupzyk
- From the College of Nursing, University of Nebraska Medical Center, Omaha, Nebraska
| | - Windy W Alonso
- From the College of Nursing, University of Nebraska Medical Center, Omaha, Nebraska
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Afiune FG, Rassi S, Afiune A. Cognitive Alterations in Elderly Patients with Heart Failure’. INTERNATIONAL JOURNAL OF CARDIOVASCULAR SCIENCES 2022. [DOI: 10.36660/ijcs.20200144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Ventoulis I, Arfaras-Melainis A, Parissis J, Polyzogopoulou E. Cognitive Impairment in Acute Heart Failure: Narrative Review. J Cardiovasc Dev Dis 2021; 8:jcdd8120184. [PMID: 34940539 PMCID: PMC8703678 DOI: 10.3390/jcdd8120184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/11/2021] [Accepted: 12/12/2021] [Indexed: 12/03/2022] Open
Abstract
Cognitive impairment (CI) represents a common but often veiled comorbidity in patients with acute heart failure (AHF) that deserves more clinical attention. In the AHF setting, it manifests as varying degrees of deficits in one or more cognitive domains across a wide spectrum ranging from mild CI to severe global neurocognitive disorder. On the basis of the significant negative implications of CI on quality of life and its overwhelming association with poor outcomes, there is a compelling need for establishment of detailed consensus guidelines on cognitive screening methods to be systematically implemented in the population of patients with heart failure (HF). Since limited attention has been drawn exclusively on the field of CI in AHF thus far, the present narrative review aims to shed further light on the topic. The underlying pathophysiological mechanisms of CI in AHF remain poorly understood and seem to be multifactorial. Different pathophysiological pathways may come into play, depending on the clinical phenotype of AHF. There is some evidence that cognitive decline closely follows the perturbations incurred across the long-term disease trajectory of HF, both along the time course of stable chronic HF as well as during episodes of HF exacerbation. CI in AHF remains a rather under recognized scientific field that poses many challenges, since there are still many unresolved issues regarding cognitive changes in patients hospitalized with AHF that need to be thoroughly addressed.
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Affiliation(s)
- Ioannis Ventoulis
- Department of Occupational Therapy, University of Western Macedonia, 50200 Ptolemaida, Greece
- Correspondence: or (I.V.); (A.A.-M.); Tel.: +30-6973018788 (I.V.); +1-347-920-8875 (A.A.-M.)
| | - Angelos Arfaras-Melainis
- Heart Failure Unit and University Clinic of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, 12462 Athens, Greece; (J.P.); (E.P.)
- Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Correspondence: or (I.V.); (A.A.-M.); Tel.: +30-6973018788 (I.V.); +1-347-920-8875 (A.A.-M.)
| | - John Parissis
- Heart Failure Unit and University Clinic of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, 12462 Athens, Greece; (J.P.); (E.P.)
| | - Eftihia Polyzogopoulou
- Heart Failure Unit and University Clinic of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, 12462 Athens, Greece; (J.P.); (E.P.)
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Jaarsma T, Klompstra L, Strömberg A, Ben Gal T, Mårtensson J, van der Wal MH. Exploring factors related to non-adherence to exergaming in patients with chronic heart failure. ESC Heart Fail 2021; 8:4644-4651. [PMID: 35167729 PMCID: PMC8712787 DOI: 10.1002/ehf2.13616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 08/23/2021] [Accepted: 09/04/2021] [Indexed: 11/27/2022] Open
Abstract
AIMS This study aimed to explore factors related to non-adherence to exergaming in patients with heart failure. METHODS AND RESULTS Data from patients in the exergame group in the HF-Wii trial were used. Adherence to exergaming was defined as playing 80% or more of the recommended time. Data on adherence and reasons for not exergaming at all were collected during phone calls after 2, 4, 8, and 12 weeks. Logistic regression was performed between patients who were adherent and patients who were non-adherent. Secondly, a logistic regression was performed between patients who not exergamed at all and patients who were adherent to exergaming. Finally, we analysed the reasons for not exergaming at all with manifest content analysis. Almost half of the patients were adherent to exergaming. Patients who were adherent had lower social motivation [odds ratio (OR) 0.072; 95% confidence interval (CI) 0.054-0.095], fewer sleeping problems (OR 0.84; 95% CI 0.76-0.092), and higher exercise capacity (OR 1.003; 95% CI 1.001-1.005) compared with patients who were non-adherent. Patients who not exergamed at all had lower cognition (OR 1.18; 95% CI 1.06-1.31) and more often suffered from peripheral vascular disease (OR 3.74; 95% CI 1.01-13.83) compared with patients who were adherent to exergaming. Patients most often cited disease-specific barriers as a reason for not exergaming at all. CONCLUSIONS A thorough baseline assessment of physical function and cognition is needed before beginning an exergame intervention. It is important to offer the possibility to exergame with others, to be able to adapt the intensity of physical activity.
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Affiliation(s)
- Tiny Jaarsma
- Department of Medicine, Health and Caring SciencesLinköping UniversityLinköpingSweden
| | - Leonie Klompstra
- Department of Medicine, Health and Caring SciencesLinköping UniversityLinköpingSweden
| | - Anna Strömberg
- Department of Medicine, Health and Caring SciencesLinköping UniversityLinköpingSweden
- Department of CardiologyLinkoping UniversityLinkopingSweden
| | - Tuvia Ben Gal
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Petah Tikva and Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael
| | - Jan Mårtensson
- Department of Nursing, School of Health and WelfareJönköping UniversityJönköpingSweden
| | - Martje H.L. van der Wal
- Department of Medicine, Health and Caring SciencesLinköping UniversityLinköpingSweden
- Department of Cardiology, University Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
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12
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Parent MB, Ferreira-Neto HC, Kruemmel AR, Althammer F, Patel AA, Keo S, Whitley KE, Cox DN, Stern JE. Heart failure impairs mood and memory in male rats and down-regulates the expression of numerous genes important for synaptic plasticity in related brain regions. Behav Brain Res 2021; 414:113452. [PMID: 34274373 DOI: 10.1016/j.bbr.2021.113452] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 05/21/2021] [Accepted: 07/08/2021] [Indexed: 12/01/2022]
Abstract
Chronic heart failure (HF) is a serious disorder that afflicts more than 26 million patients worldwide. HF is comorbid with depression, anxiety and memory deficits that have serious implications for quality of life and self-care in patients who have HF. Still, there are few studies that have assessed the effects of severely reduced ejection fraction (≤40 %) on cognition in non-human animal models. Moreover, limited information is available regarding the effects of HF on genetic markers of synaptic plasticity in brain areas critical for memory and mood regulation. We induced HF in male rats and tested mood and anxiety (sucrose preference and elevated plus maze) and memory (spontaneous alternation and inhibitory avoidance) and measured the simultaneous expression of 84 synaptic plasticity-associated genes in dorsal (DH) and ventral hippocampus (VH), basolateral (BLA) and central amygdala (CeA) and prefrontal cortex (PFC). We also included the hypothalamic paraventricular nucleus (PVN), which is implicated in neurohumoral activation in HF. Our results show that rats with severely reduced ejection fraction recapitulate behavioral symptoms seen in patients with chronic HF including, increased anxiety and impaired memory in both tasks. HF also downregulated several synaptic-plasticity genes in PFC and PVN, moderate decreases in DH and CeA and minimal effects in BLA and VH. Collectively, these findings identify candidate brain areas and molecular mechanisms underlying HF-induced disturbances in mood and memory.
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Affiliation(s)
- Marise B Parent
- Neuroscience Institute, Georgia State University, Atlanta, GA, USA
| | | | | | | | - Atit A Patel
- Neuroscience Institute, Georgia State University, Atlanta, GA, USA
| | - Sreinick Keo
- Neuroscience Institute, Georgia State University, Atlanta, GA, USA
| | | | - Daniel N Cox
- Neuroscience Institute, Georgia State University, Atlanta, GA, USA
| | - Javier E Stern
- Neuroscience Institute, Georgia State University, Atlanta, GA, USA.
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13
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Kitsiou S, Gerber BS, Kansal MM, Buchholz SW, Chen J, Ruppar T, Arrington J, Owoyemi A, Leigh J, Pressler SJ. Patient-centered mobile health technology intervention to improve self-care in patients with chronic heart failure: Protocol for a feasibility randomized controlled trial. Contemp Clin Trials 2021; 106:106433. [PMID: 33991686 PMCID: PMC8222185 DOI: 10.1016/j.cct.2021.106433] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/09/2021] [Accepted: 05/08/2021] [Indexed: 12/25/2022]
Abstract
This randomized controlled trial aims to determine the feasibility and preliminary efficacy of a patient-centered, mobile health technology intervention (iCardia4HF) in patients with chronic Heart Failure (HF). Participants (n = 92) are recruited and randomized 1:1 to the intervention or control group. The intervention group receives a commercial HF self-care app (Heart Failure Storylines), three connected health devices that interface with the app (Withings weight scale and blood pressure monitor, and Fitbit activity tracker), and a program of individually tailored text-messages targeting health beliefs, self-care self-efficacy, HF-knowledge, and physical activity. The control group receives the same connected health devices, but without the HF self-care app and text messages. Follow-up assessments occur at 30 days and 12 weeks. The main outcome of interest is adherence to HF self-care assessed objectively through time-stamped data from the electronic devices and also via patient self-reports. Primary measures of HF self-care include medication adherence and adherence to daily weight monitoring. Secondary measures of HF self-care include adherence to daily self-monitoring of HF symptoms and blood pressure, adherence to low-sodium diet, and engagement in physical activity. Self-reported HF self-care and health-related quality of life are assessed with the Self-care Heart Failure Index and the Kansas City Cardiomyopathy Questionnaire, respectively. Hospitalizations and emergency room visits are tracked in both groups over 12 weeks as part of our safety protocol. This study represents an important step in testing a scalable mHealth solution that has the potential to bring about a new paradigm in self-management of HF.
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Affiliation(s)
- Spyros Kitsiou
- Department of Biomedical & Health Information Sciences, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, United States of America.
| | - Ben S Gerber
- Division of Academic Internal Medicine and Geriatrics, Department of Medicine, University of Illinois at Chicago, Chicago, IL, United States of America
| | - Mayank M Kansal
- Division of Cardiology, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL, United States of America
| | - Susan W Buchholz
- College of Nursing, Michigan State University, East Lansing, MI, United States of America
| | - Jinsong Chen
- College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, United States of America
| | - Todd Ruppar
- Department of Adult Health and Gerontological Nursing, College of Nursing, Rush University, Chicago, IL, United States of America
| | - Jasmine Arrington
- Department of Biomedical & Health Information Sciences, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, United States of America
| | - Ayomide Owoyemi
- Department of Biomedical & Health Information Sciences, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, United States of America
| | - Jonathan Leigh
- Department of Biomedical & Health Information Sciences, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, United States of America; Division of Cardiology, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL, United States of America
| | - Susan J Pressler
- School of Nursing, Indiana University, Bloomington, IN, United States of America
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14
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Seol H, Kim JS. Prevalence, Mechanisms, and Management of Ischemic Stroke in Heart Failure Patients. Semin Neurol 2021; 41:340-347. [PMID: 33851399 DOI: 10.1055/s-0041-1726329] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Heart failure (HF) and stroke, two of the major causes of death worldwide, are closely associated. Although atrial fibrillation (AF), which occurs in more than half of patients with HF, is a major risk factor for stroke, there is a great deal of evidence that HF itself increases the risk of stroke independent of AF. The main mechanism of stroke appears to be thromboembolism. However, previous studies have failed to demonstrate the benefit of warfarin in patients with HF without AF, as the benefit of stroke prevention was counteracted by the increased incidence of major bleeding. Recently, researchers have identified patients with HF at a particularly high risk for stroke who may benefit from anticoagulation therapy. Based on stroke-risk prediction models, it may be possible to make better stroke prevention decisions for patients with HF. Moreover, non-vitamin K oral anticoagulants have emerged as anticoagulants with a more favorable risk-benefit profile than warfarin. Future studies on selecting high-risk patients and using more appropriate antithrombotics will lead to improved management of patients with HF.
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Affiliation(s)
- Hyeyoung Seol
- Department of Neurology, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas
| | - Jong S Kim
- Department of Neurology, University of Ulsan, Asan Medical Center, Seoul, Korea
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15
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Faulkner KM, Uchmanowicz I, Lisiak M, Cichoń E, Cyrkot T, Szczepanowski R. Cognition and Frailty in Patients With Heart Failure: A Systematic Review of the Association Between Frailty and Cognitive Impairment. Front Psychiatry 2021; 12:713386. [PMID: 34276454 PMCID: PMC8282927 DOI: 10.3389/fpsyt.2021.713386] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 06/08/2021] [Indexed: 12/28/2022] Open
Abstract
Background/Aim: Pathological processes associated with aging increase the risk of cognitive deficits. Frailty syndrome may significantly accelerate these pathological processes in elderly patients with heart failure. The objective of this review was to better understand the association between frailty syndrome and co-occurring cognitive decline in patients with heart failure. Methods: We conducted a systematic review based on PubMed/MEDLINE, Scopus, EMBASE, and CINAHL as databases. The search followed the method described by Webb and Roe. For inclusions, the studies were selected employing cross-sectional and longitudinal designs. The included studies had to evaluate frailty syndrome and cognitive impairments among participants with heart failure. As we were interested in older adults, the search was limited to individuals >65 years of age. The search was limited to primary research articles written in English published since the year 2000. Results: Of the 1,245 studies retrieved by the systematic review, 8 relevant studies were enclosed for the full-text review. Our review revealed that most studies of patients with HF demonstrated evidence of an association between greater frailty and cognitive impairment. In particular, six studies reported evidence for the significant association between higher levels of frailty and cognitive impairment in patients with heart failure. The remaining two studies failed to find an association between frailty and cognitive impairment. Conclusions: The development of frailty and cognitive impairment in heart failure is particularly important because this cardiovascular disease is a common cause of both morbidity and mortality in the world. The results of this review fill the existing gap in the literature related to the identification of clinical factors linked with frailty syndrome that contribute to cognitive impairment in patients with a diagnosis of heart failure. The prevalence of overlapping frailty and cognitive impairment in patients with heart failure, therefore, necessitates a routine assessment of these components in the care of patients with cardiovascular disease.
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Affiliation(s)
- Kenneth M Faulkner
- Stony Brook University School of Nursing, Stony Brook, New York, NY, United States
| | - Izabella Uchmanowicz
- Department of Clinical Nursing, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
| | - Magdalena Lisiak
- Department of Clinical Nursing, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
| | - Ewelina Cichoń
- Department of Psychology, WSB University in Torun, Torun, Poland.,Department of Psychology, Faculty of Applied Studies, University of Lower Silesia, Wroclaw, Poland
| | - Tomasz Cyrkot
- Department of Psychology, Faculty of Applied Studies, University of Lower Silesia, Wroclaw, Poland
| | - Remigiusz Szczepanowski
- Department of Public Health, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
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16
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Kognitive Dysfunktion bei Herzinsuffizienz – Ursachen und Folgen. Internist (Berl) 2020; 61:929-938. [DOI: 10.1007/s00108-020-00835-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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de la Torre JC. Hemodynamic Instability in Heart Failure Intensifies Age-Dependent Cognitive Decline. J Alzheimers Dis 2020; 76:63-84. [PMID: 32444552 DOI: 10.3233/jad-200296] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
This review attempts to examine two key elements in the evolution of cognitive impairment in the elderly who develop heart failure. First, major left side heart parts can structurally and functionally deteriorate from aging wear and tear to provoke hemodynamic instability where heart failure worsens or is initiated; second, heart failure is a major inducer of cognitive impairment and Alzheimer's disease in the elderly. In heart failure, when the left ventricular myocardium of an elderly person does not properly contract, it cannot pump out adequate blood to the brain, raising the risk of cognitive impairment due to the intensification of chronic brain hypoperfusion. Chronic brain hypoperfusion originates from chronically reduced cardiac output which progresses as heart failure worsens. Other left ventricular heart parts, including atrium, valves, myocardium, and aorta can contribute to the physiological shortfall of cardiac output. It follows that hemodynamic instability and perfusion changes occurring from the aging heart's blood pumping deficiency will, in time, damage vulnerable brain cells linked to specific cognitive regulatory sites, diminishing neuronal energy metabolism to a level where progressive cognitive impairment is the outcome. Could cognitive impairment progress be reversed with a heart transplant? Evidence is presented detailing the errant hemodynamic pathways leading to cognitive impairment during aging as an offshoot of inefficient structural and functional heart parts and their contribution to heart failure.
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Affiliation(s)
- Jack C de la Torre
- Department of Psychology, University of Texas at Austin, Austin, TX, USA.,University of Valencia, Valencia, Spain
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18
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Tucker WJ, Thomas BP, Puzziferri N, Samuel TJ, Zaha VG, Lingvay I, Almandoz J, Wang J, Gonzales EA, Brothers RM, Nelson MD. Impact of bariatric surgery on cerebral vascular reactivity and cognitive function: a non-randomized pilot study. Pilot Feasibility Stud 2020; 6:21. [PMID: 32082607 PMCID: PMC7017515 DOI: 10.1186/s40814-020-00569-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 02/06/2020] [Indexed: 01/03/2023] Open
Abstract
Background Bariatric surgery is an effective long-term weight loss strategy yielding improvements in neurocognitive function; however, the mechanism(s) responsible for these improvements remains unclear. Here, we assessed the feasibility of using magnetic resonance imaging (MRI) to evaluate whether cerebral vascular reactivity (CVR) is impaired in severely obese bariatric surgery candidates compared with normal weight healthy controls and whether CVR improves following bariatric surgery. We also investigated whether changes in CVR were associated with changes in cognitive function. Methods Bariatric surgery candidates (n = 6) were compared with normal weight healthy controls of a similar age (n = 10) at baseline, and then reassessed 2 weeks and 14 weeks following sleeve gastrectomy bariatric surgery. Young reference controls (n = 7) were also studied at baseline to establish the range of normal for each outcome measure. Microvascular and macrovascular CVR to hypercapnia (5% CO2) were assessed using blood-oxygen-level-dependent (BOLD) MRI, and changes in the middle cerebral artery (MCA) cross-sectional area, respectively. Cognitive function was assessed using a validated neurocognitive software. Results Compliance with the CVR protocol was high. Both macro- and micro-cerebrovascular function were highest in the young reference controls. Cognitive function was lower in obese bariatric surgery candidates compared with normal weight controls, and improved by 17% at 2 weeks and 21% by 14 weeks following bariatric surgery. To our surprise, whole-brain CVR BOLD did not differ between obese bariatric surgery candidates and normal weight controls of similar age (0.184 ± 0.101 vs. 0.192 ± 0.034 %BOLD/mmHgCO2), and did not change after bariatric surgery. In contrast, we observed vasoconstriction of the MCA during hypercapnia in 60% of the obese patients prior to surgery, which appeared to be abolished following bariatric surgery. Improvements in cognitive function were not associated with improvements in either CVR BOLD or MCA vasodilation after bariatric surgery. Conclusions Assessing CVR responses to a hypercapnic challenge with MRI was feasible in severely obese bariatric patients. However, no changes in whole-brain BOLD CVR were observed following bariatric surgery despite improvements in cognitive function. We recommend that future large trials assess CVR responses to cognitive tasks (rather than hypercapnia) to better define the mechanisms responsible for cognitive function improvements following bariatric surgery.
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Affiliation(s)
- Wesley J Tucker
- 1Applied Physiology and Advanced Imaging Laboratory, Department of Kinesiology, University of Texas at Arlington, Science & Engineering Innovation & Research Building, 701 S. Nedderman Drive, Room 105, Arlington, TX 76019 USA.,2Department of Nutrition & Food Sciences, Texas Woman's University, Houston, TX USA
| | - Binu P Thomas
- 3Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, TX USA.,4Department of Bioengineering, University of Texas at Arlington, Arlington, TX USA
| | - Nancy Puzziferri
- 5Department of Surgery, Oregon Health & Science University, Portland, OR USA
| | - T Jake Samuel
- 1Applied Physiology and Advanced Imaging Laboratory, Department of Kinesiology, University of Texas at Arlington, Science & Engineering Innovation & Research Building, 701 S. Nedderman Drive, Room 105, Arlington, TX 76019 USA
| | - Vlad G Zaha
- 3Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, TX USA.,6Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX USA
| | - Ildiko Lingvay
- 7Division of Endocrinology, Diabetes, and Metabolism, University of Texas Southwestern Medical Center, Dallas, TX USA
| | - Jaime Almandoz
- 7Division of Endocrinology, Diabetes, and Metabolism, University of Texas Southwestern Medical Center, Dallas, TX USA
| | - Jing Wang
- 8College of Nursing and Health Innovation, University of Texas at Arlington, Arlington, TX USA
| | - Edward A Gonzales
- 1Applied Physiology and Advanced Imaging Laboratory, Department of Kinesiology, University of Texas at Arlington, Science & Engineering Innovation & Research Building, 701 S. Nedderman Drive, Room 105, Arlington, TX 76019 USA.,8College of Nursing and Health Innovation, University of Texas at Arlington, Arlington, TX USA
| | - R Matthew Brothers
- 1Applied Physiology and Advanced Imaging Laboratory, Department of Kinesiology, University of Texas at Arlington, Science & Engineering Innovation & Research Building, 701 S. Nedderman Drive, Room 105, Arlington, TX 76019 USA
| | - Michael D Nelson
- 1Applied Physiology and Advanced Imaging Laboratory, Department of Kinesiology, University of Texas at Arlington, Science & Engineering Innovation & Research Building, 701 S. Nedderman Drive, Room 105, Arlington, TX 76019 USA.,4Department of Bioengineering, University of Texas at Arlington, Arlington, TX USA
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19
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Greaves D, Psaltis PJ, Lampit A, Davis DHJ, Smith AE, Bourke A, Worthington MG, Valenzuela MJ, Keage HAD. Computerised cognitive training to improve cognition including delirium following coronary artery bypass grafting surgery: protocol for a blinded randomised controlled trial. BMJ Open 2020; 10:e034551. [PMID: 32029497 PMCID: PMC7045123 DOI: 10.1136/bmjopen-2019-034551] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
INTRODUCTION Coronary artery bypass grafting (CABG) surgery is known to improve vascular function and cardiac-related mortality rates; however, it is associated with high rates of postoperative cognitive decline and delirium. Previous attempts to prevent post-CABG cognitive decline using pharmacological and surgical approaches have been largely unsuccessful. Cognitive prehabilitation and rehabilitation are a viable yet untested option for CABG patients. We aim to investigate the effects of preoperative cognitive training on delirium incidence, and preoperative and postoperative cognitive training on cognitive decline at 4 months post-CABG. METHODS AND ANALYSIS This study is a randomised, single-blinded, controlled trial investigating the use of computerised cognitive training (CCT) both pre-CABG and post-CABG (intervention group) compared with usual care (control group) in older adults undergoing CABG in Adelaide, South Australia. Those in the intervention group will complete 1-2 weeks of CCT preoperatively (45-60 min sessions, 3.5 sessions/week) and 12 weeks of CCT postoperatively (commencing 1 month following surgery, 45-60 min sessions, 3 sessions/week). All participants will undergo cognitive testing preoperatively, over their hospital stay including delirium, and postoperatively for up to 1 year. The primary delirium outcome variable will be delirium incidence (presence vs absence); the primary cognitive decline variable will be at 4 months (significant decline vs no significant decline/improvement from baseline). Logistic regression modelling will be used, with age and gender as covariates. Secondary outcomes include cognitive decline from baseline to discharge, and at 6 months and 1 year post-CABG. ETHICS AND DISSEMINATION Ethics approval was obtained from the Central Adelaide Local Health Network Human Research Ethics Committee (South Australia, Australia) and the University of South Australia Human Ethics Committee, with original approval obtained on 13 December 2017. It is anticipated that approximately two to four publications and multiple conference presentations (national and international) will result from this research. TRIAL REGISTRATION NUMBER This clinical trial is registered with the Australian New Zealand Clinical Trials Registry and relates to the pre-results stage. Registration number: ACTRN12618000799257.
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Affiliation(s)
- Danielle Greaves
- Cognitive Ageing and Impairment Neurosciences Laboratory (CAIN), School of Psychology, Social Work and Social Policy, University of South Australia Division of Education, Arts and Social Sciences, Adelaide, South Australia, Australia
| | - Peter J Psaltis
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Vascular Research Centre, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
- Department of Cardiology, Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Amit Lampit
- Academic Unit for Psychiatry of Old Age, Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Neurology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Daniel H J Davis
- MRC Unit for Lifelong Health and Ageing, University College London, London, UK
| | - Ashleigh E Smith
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), University of South Australia Division of Health Sciences, Adelaide, South Australia, Australia
| | - Alice Bourke
- Department of Geriatric and Rehabilitation Medicine, Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Michael G Worthington
- Department of Cardiothoracic Surgery, Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Michael J Valenzuela
- Brain and Mind Centre and Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Hannah A D Keage
- Cognitive Ageing and Impairment Neurosciences Laboratory (CAIN), School of Psychology, Social Work and Social Policy, University of South Australia Division of Education, Arts and Social Sciences, Adelaide, South Australia, Australia
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20
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Norris J. Cognitive Function in Cardiac Patients: Exploring the Occupational Therapy Role in Lifestyle Medicine. Am J Lifestyle Med 2020; 14:61-70. [PMID: 31903085 PMCID: PMC6933569 DOI: 10.1177/1559827618757189] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 12/20/2017] [Accepted: 01/15/2018] [Indexed: 02/06/2023] Open
Abstract
Patients with cardiac dysfunction are at increased risk of mild cognitive impairment, which can affect their ability to successfully engage in daily activities important for home and community safety and in maintaining health and well-being. This risk increases in accordance with the number of cardiac conditions and cardiovascular risk factors or comorbidities. Occupational therapy has a role in chronic disease management in assessing and improving functional abilities affected by physical, emotional, and cognitive domains. With a holistic and client-centered approach, occupational therapy can complement lifestyle medicine principles through promotion and enablement of engagement in purposeful activity and self-management practices. It is suggested that the clinical management of patients with cardiac dysfunction expands beyond the traditional physical aspects of care to encompass cognitive considerations and incorporate occupational therapy in practice.
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Affiliation(s)
- Jennifer Norris
- Tamworth Rural Referral Hospital, New South Wales,
Australia
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21
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An exploratory randomized sub-study of light-to-moderate intensity exercise on cognitive function, depression symptoms and inflammation in older adults with heart failure. J Psychosom Res 2020; 128:109883. [PMID: 31786338 PMCID: PMC7571258 DOI: 10.1016/j.jpsychores.2019.109883] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Revised: 11/17/2019] [Accepted: 11/24/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Almost half of patients with heart failure (HF) have cognitive impairment. While exercise relates to better cognitive health, a hallmark of HF is exercise intolerance. The study objective was to explore whether light-to-moderate exercise improves cognitive function in patients with HF. METHODS This was an exploratory parallel design study of 69 patients with symptomatic HF (mean age = 65, SD = 10), recruited from VA and University of California, San Diego Healthcare Systems. Participants were randomized to Tai Chi (TC) (n = 24), resistance band (RB) exercise (n = 22) or treatment as usual (TAU) (n = 23). The primary outcome was change in Montreal Cognitive Assessment (MoCA) scores. We further explored if changes in Beck Depression Inventory - IA (BDI-IA) scores or inflammation biomarkers, CRP, TNFα and IL-6 related to altered cognitive function. RESULTS There was a fixed effect of group for MoCA scores changes (F = 8.07, p = .001). TC and RB groups had greater MoCA score increases versus TAU, but no differences were found between TC and RB. Depression symptom changes predicted altered MoCA scores (ΔR2 = 0.15, Β = -0.413, p = .001). However, group did not interact with depression symptom levels for MoCA alterations (p = .392). Changes in CRP levels predicted MoCA scores (ΔR2 = 0.078, Β = -0.283, p = .01), but group did not interact with CRP levels for MoCA alterations (p = .689). CONCLUSIONS Light-to-moderate exercises, TC and RB may improve cognitive function. However, the mechanisms remain unclear. ClinicalTrials.gov: NCT01625819.
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22
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Mene-Afejuku TO, Pernia M, Ibebuogu UN, Chaudhari S, Mushiyev S, Visco F, Pekler G. Heart Failure and Cognitive Impairment: Clinical Relevance and Therapeutic Considerations. Curr Cardiol Rev 2019; 15:291-303. [PMID: 31456512 PMCID: PMC8142355 DOI: 10.2174/1573403x15666190313112841] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 02/27/2019] [Accepted: 03/04/2019] [Indexed: 12/19/2022] Open
Abstract
Heart failure (HF) is a devastating condition characterized by poor quality of life, numerous complications, high rate of readmission and increased mortality. HF is the most common cause of hospitalization in the United States especially among people over the age of 64 years. The number of people grappling with the ill effects of HF is on the rise as the number of people living to an old age is also on the increase. Several factors have been attributed to these high readmission and mortality rates among which are; poor adherence with therapy, inability to keep up with clinic appointments and even failure to recognize early symptoms of HF deterioration which may be a result of cognitive impairment. Therefore, this review seeks to compile the most recent information about the links between HF and dementia or cognitive impairment. We also assessed the prognostic consequences of cognitive impairment complicating HF, therapeutic strategies among patients with HF and focus on future areas of research that would reduce the prevalence of cognitive impairment, reduce its severity and also ameliorate the effect of cognitive impairment coexisting with HF.
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Affiliation(s)
- Tuoyo O Mene-Afejuku
- Department of Medicine, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Monica Pernia
- Department of Medicine, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Uzoma N Ibebuogu
- Department of Internal Medicine (Cardiology), University of Tennessee Health Sciences Center, Memphis, Tennessee TN, United States
| | - Shobhana Chaudhari
- Department of Medicine, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Savi Mushiyev
- Division of Cardiology, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Ferdinand Visco
- Division of Cardiology, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Gerald Pekler
- Division of Cardiology, New York Medical College, Metropolitan Hospital Center, New York NY, United States
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Influence of cognitive impairment on cardiac mortality after percutaneous coronary intervention in very elderly patients: a retrospective observational study. J Geriatr Cardiol 2019; 16:733-740. [PMID: 31700512 PMCID: PMC6828605 DOI: 10.11909/j.issn.1671-5411.2019.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Cognitive impairment (CI) increases cardiac mortality among very elderly patients. Percutaneous coronary intervention (PCI) for ischemic heart disease (IHD) patients is considered a favorable strategy for decreasing cardiac mortality. Here, we investigated the influence of CI on cardiac mortality after PCI in very elderly patients. METHODS We performed a retrospective observational analysis of patients who received PCI between 2012 and 2014 at the South Miyagi Medical Center, Japan. IHD patients over 80 years old who underwent the Mini-Mental State Examination for CI screening during hospitalization and/or who had been diagnosed with CI were included. Participants were divided into CI and non-CI groups, and cardiac mortality and incidence of adverse cardiac events in a 3-year follow-up period were compared between groups. Statistical analyses were performed using the t-test, χ2 test, and multivariable Cox regression analysis, with major comorbid illness and conventional cardiac risk factors as confounders. RESULTS Of 565 patients, 95 were included (41 CI, 54 non-CI). Cardiac mortality during the follow-up period was significantly higher in the CI group (36%) compared with the non-CI group (13%) (OR = 4.3, 95% CI: 1.56-11.82, P < 0.05). CI was an independent cardiac prognostic factor after PCI and, for CI patients, living only with a CI partner was an independent predictor of cardiac death within three years. CONCLUSIONS CI significantly affected cardiac prognosis after PCI in very elderly patients, particularly those living with a CI partner. To improve patients' prognoses, social background should be considered alongside conventional medical measures.
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Toledo C, Lucero C, Andrade DC, Díaz HS, Schwarz KG, Pereyra KV, Arce-Álvarez A, López NA, Martinez M, Inestrosa NC, Del Rio R. Cognitive impairment in heart failure is associated with altered Wnt signaling in the hippocampus. Aging (Albany NY) 2019; 11:5924-5942. [PMID: 31447429 PMCID: PMC6738419 DOI: 10.18632/aging.102150] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 07/31/2019] [Indexed: 12/23/2022]
Abstract
Age represents the highest risk factor for death due to cardiovascular disease. Heart failure (HF) is the most common cardiovascular disease in elder population and it is associated with cognitive impairment (CI), diminishing learning and memory process affecting life quality and mortality in these patients. In HF, CI has been associated with inadequate O2 supply to the brain; however, an important subset of HF patients displays CI with almost no alteration in cerebral blood flow. Importantly, nothing is known about the pathophysiological mechanisms underpinning CI in HF with no change in brain tissue perfusion. Here, we aimed to study memory performance and learning function in a rodent model of HF that shows no change in blood flow going to the brain. We found that HF rats presented learning impairments and memory loss. In addition, HF rats displayed a decreased level of Wnt/β-catenin signaling downstream elements in the hippocampus, one pathway implicated largely in aging diseases. Taken together, our results suggest that in HF rats CI is associated with dysfunction of the Wnt/β-catenin signaling pathway. The mechanisms involved in the alterations of Wnt/β-catenin signaling in HF and its contribution to the development/maintenance of CI deserves future investigations.
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Affiliation(s)
- Camilo Toledo
- Laboratory of Cardiorespiratory Control, Department of Physiology, Pontificia Universidad Católica de Chile, Santiago, Chile.,Centro de Excelencia de Biomedicina en Magallanes (CEBIMA), Universidad de Magallanes, Punta Arenas, Chile
| | - Claudia Lucero
- Laboratory of Cardiorespiratory Control, Department of Physiology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - David C Andrade
- Laboratory of Cardiorespiratory Control, Department of Physiology, Pontificia Universidad Católica de Chile, Santiago, Chile.,Centro de Investigación en Fisiología del Ejercicio, Universidad Mayor, Santiago, Chile
| | - Hugo S Díaz
- Laboratory of Cardiorespiratory Control, Department of Physiology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Karla G Schwarz
- Laboratory of Cardiorespiratory Control, Department of Physiology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Katherin V Pereyra
- Laboratory of Cardiorespiratory Control, Department of Physiology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Alexis Arce-Álvarez
- Laboratory of Cardiorespiratory Control, Department of Physiology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Nicolás A López
- Laboratory of Cardiorespiratory Control, Department of Physiology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Milka Martinez
- Center for Aging and Regeneration (CARE-UC), Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Nibaldo C Inestrosa
- Center for Aging and Regeneration (CARE-UC), Pontificia Universidad Católica de Chile, Santiago, Chile.,Centro de Excelencia de Biomedicina en Magallanes (CEBIMA), Universidad de Magallanes, Punta Arenas, Chile
| | - Rodrigo Del Rio
- Laboratory of Cardiorespiratory Control, Department of Physiology, Pontificia Universidad Católica de Chile, Santiago, Chile.,Center for Aging and Regeneration (CARE-UC), Pontificia Universidad Católica de Chile, Santiago, Chile.,Centro de Excelencia de Biomedicina en Magallanes (CEBIMA), Universidad de Magallanes, Punta Arenas, Chile
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25
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Kewcharoen J, Prasitlumkum N, Kanitsoraphan C, Charoenpoonsiri N, Angsubhakorn N, Putthapiban P, Rattanawong P. Cognitive impairment associated with increased mortality rate in patients with heart failure: A systematic review and meta-analysis. J Saudi Heart Assoc 2019; 31:170-178. [PMID: 31320786 PMCID: PMC6614112 DOI: 10.1016/j.jsha.2019.06.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 05/25/2019] [Accepted: 06/08/2019] [Indexed: 12/16/2022] Open
Abstract
Background Recent systematic review and meta-analysis showed that the prevalence of cognitive impairment was significantly increased in patients with heart failure (HF) when compared to the general population. However, the effect of cognitive impairment on cardiovascular outcome in this population is still unclear. We performed a systematic review and meta-analysis to assess whether cognitive impairment associated with worse outcome in patients with HF. Methods We comprehensively searched the databases of MEDLINE and EMBASE from inception to October 2018. Included studies were published cohort (prospective or retrospective) or randomized control trials that evaluate the effect of cognitive impairment mortality in HF patients. Data from each study were combined using the random-effects, generic inverse variance method of DerSimonian and Laird to calculate pooled hazard ratios (HR) and 95% confidence intervals (CI). Results Eight studies were included in the analysis involving 3318 participants (951 participants had cognitive impairment). In a random-effects model, our analysis demonstrated that cognitive impairment significantly increased the risk of mortality in HF patients (pooled HR = 1.64, 95% CI = 1.42–1.88, I2 = 0.0%, p < 0.001). Conclusion Our systematic review and meta-analysis showed that the presence of cognitive impairment is strongly associated with an increased mortality risk in the HF population. Further research is needed to explore the pathophysiology of this association.
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Affiliation(s)
- Jakrin Kewcharoen
- University of Hawaii Internal Medicine Residency Program, Honolulu, HI, USA
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Corresponding author at: 1212 Nuuanu ave, Honolulu, HI 96817, USA.
| | - Narut Prasitlumkum
- University of Hawaii Internal Medicine Residency Program, Honolulu, HI, USA
| | | | - Nattawat Charoenpoonsiri
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | | | - Pattara Rattanawong
- University of Hawaii Internal Medicine Residency Program, Honolulu, HI, USA
- Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Huynh QL, Negishi K, De Pasquale CG, Hare JL, Leung D, Stanton T, Marwick TH. Cognitive Domains and Postdischarge Outcomes in Hospitalized Patients With Heart Failure. Circ Heart Fail 2019; 12:e006086. [DOI: 10.1161/circheartfailure.119.006086] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Quan L. Huynh
- Baker Heart and Diabetes Research Institute, Melbourne, Australia (Q.L.H., J.L.H., T.H.M.)
| | - Kazuaki Negishi
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia (K.N.)
| | | | - James L. Hare
- Baker Heart and Diabetes Research Institute, Melbourne, Australia (Q.L.H., J.L.H., T.H.M.)
| | - Dominic Leung
- Faculty of Medicine, University of New South Wales, Sydney, Australia (D.L.)
| | - Tony Stanton
- School of Medicine, University of Queensland, Brisbane, Australia (T.S.)
| | - Thomas H. Marwick
- Baker Heart and Diabetes Research Institute, Melbourne, Australia (Q.L.H., J.L.H., T.H.M.)
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27
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Emotional Dysregulation as a Factor of Psychosomatic Disturbances in Depression and Cardiovascular Pathology (Analytical Review of Foreign Literature). ACTA BIOMEDICA SCIENTIFICA 2019. [DOI: 10.29413/abs.2019-4.1.13] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The review presents data on cognitive processes of emotional regulation, which are the result of the interaction of the activity of the prefrontal cortex and emotional centers, as the most important pathogenetic link in the psychosomatic relations of depressive and cardiovascular diseases. The neuroanatomical substrate of emotional regulation is the connection between emotional and cognitive processes, which are carried out through bidirectional neuronal interactions between the neocortex and emotional centers. This connection allows emotional centers to modulate cortical activity, and cognitive centers, through descending cortical influences, to modulate the processing of emotions. At present, direct and indirect connections of the frontal cortex with the centers of the autonomic nervous system and its stimulating sympathetic and inhibitory parasympathetic influences have been confirmed. Pathogenetic links of emotional dysregulation include neurobiological and cognitive (rumination, fixation on negative information) processes. The pathophysiological mechanisms of depression and cardiovascular diseases have common links - the dysregulation of the metabolic, immunological and hypothalamus-pituitary-adrenal systems. The tendency to negative emotional response, the prevalence of negative emotions and alexithymia (low awareness of emotions) stand out as predictors of the development of both cardiovascular diseases and depression. Studies aimed at studying the typology and meaning of emotional dysregulation in various forms of psychopathological disorders in the aspect of comorbidity and psychosomatic relationships with somatic diseases can be fruitful in terms of finding new approaches to diagnosis and therapy.
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28
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Kewcharoen J, Trongtorsak A, Kanitsoraphan C, Prasitlumkum N, Mekritthikrai R, Techorueangwiwat C, Limpruttidham N, Rattanawong P. Cognitive impairment and 30-day rehospitalization rate in patients with acute heart failure: A systematic review and meta-analysis. Indian Heart J 2019; 71:52-59. [PMID: 31000183 PMCID: PMC6477121 DOI: 10.1016/j.ihj.2018.12.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 11/22/2018] [Accepted: 12/26/2018] [Indexed: 12/20/2022] Open
Abstract
Background Heart failure (HF) is one of the world leading causes of hospitalization and rehospitalization. Cognitive impairment has been identified as a risk factor for rehospitalization in patients with heart failure. However, previous studies reported mixed results. Therefore, we conducted a systematic review and meta-analysis to assess the association between cognitive impairment and 30-day rehospitalization in patients with HF. Method We performed a comprehensive literature search through July 2018 in the databases of MEDLINE and EMBASE. Included studies were cohort studies, case-control studies, cross-sectional studies or randomized controlled trials that compared the risk of 30-day rehospitalization in HF patients with cognitive impairment and those without. We calculated pooled relative risk (RR) with 95% confidence intervals (CI) and I2 statistic using the random-effects model. Results Five studies with a total of 2,342 participants (1,004 participants had cognitive impairment) were included for meta-analysis. In random-effect model, cognitive impairment significantly increased the risk of 30-day rehospitalization in HF participants (pooled RR=1.63, 95%CI: 1.19-2.24], I2=64.2%, p=0.002). Subgroup analysis was performed on the studies that excluded patients with dementia. The results also showed that cognitive impairment significantly increased the risk of 30-day rehospitalization in participants with HF (pooled RR=1.29, 95%CI: 1.05–1.59, I2=0.0%, p=0.016), which was consistent with our overall analysis. Conclusion Our meta-analysis demonstrated that the presence of cognitive impairment is associated with 30-day rehospitalization in patients with HF.
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Affiliation(s)
- Jakrin Kewcharoen
- University of Hawaii Internal Medicine Residency Program, Honolulu, HI, USA; Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
| | - Angkawipa Trongtorsak
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | - Narut Prasitlumkum
- University of Hawaii Internal Medicine Residency Program, Honolulu, HI, USA
| | | | - Chol Techorueangwiwat
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Nath Limpruttidham
- University of Hawaii Internal Medicine Residency Program, Honolulu, HI, USA
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29
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Sterling MR, Silva AF, Robbins L, Dargar SK, Schapira MM, Safford MM. Let's talk numbers: a qualitative study of community-dwelling US adults to understand the role of numeracy in the management of heart failure. BMJ Open 2018; 8:e023073. [PMID: 30232115 PMCID: PMC6150136 DOI: 10.1136/bmjopen-2018-023073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/19/2018] [Accepted: 08/07/2018] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE To examine the perspectives of adults with heart failure (HF) about numerical concepts integral to HF self-care. SETTING This qualitative study took place at an urban academic primary care practice. PARTICIPANTS Thirty men and women aged 47-89 years with a history of HF were recruited to participate. Eligibility criteria included: a history of HF (≥1 year), seen at the clinic within the last year, and a HF hospitalisation within the last 6 months. Non-English speakers and those with severe cognitive impairment were excluded. METHODS In-depth semistructured interviews were conducted. Participants were interviewed about numeracy across three domains of HF self-care: (1) monitoring weight,(2) maintaining a diet low in salt and (3) monitoring blood pressure. Interviews were audio-taped, transcribed verbatim and analysed using grounded theory and word cloud techniques. RESULTS Five key themes reflecting participants' attitudes towards numerical concepts pertaining to weight, diet and blood pressure were identified: (1) Communication between healthcare providers and patients is a complex, multistage process; (2) Patients possess a wide range of knowledge and understanding; (3) Social and caregiver support is critical for the application of numerical concepts; (4) Prior health experiences shape outlook towards numerical concepts and instructions and (5) Fear serves as a barrier and a facilitator to carrying out HF self-care tasks that involve numbers. The findings informed a theoretical framework of health numeracy in HF. CONCLUSION Effective communication of numerical concepts which pertain to HF self-care is highly variable. Many patients with HF lack basic understanding and numeracy skills required for adequate self-care. As such, patients rely on caregivers who may lack HF training. HF-specific training of caregivers and research that seeks to elucidate the intricacies of the patient-caregiver relationship in the context of health numeracy and HF self-care are warranted.
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Affiliation(s)
- Madeline R Sterling
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medical College, New York City, New York, USA
| | - Ariel F Silva
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medical College, New York City, New York, USA
| | - Laura Robbins
- Education and Academic Affairs, Hospital for Special Surgery, New York City, New York, USA
| | - Savira K Dargar
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medical College, New York City, New York, USA
| | - Marilyn M Schapira
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Center for Health Equity Research and Promotion, Crescenz VA Medical Center, Philadelphia, Pennsylvania, USA
| | - Monika M Safford
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medical College, New York City, New York, USA
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30
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Ferguson IT, Elbejjani M, Sabayan B, Jacobs DR, Meirelles O, Sanchez OA, Tracy R, Bryan N, Launer LJ. N-Terminal pro-Brain Natriuretic Peptide and Associations With Brain Magnetic Resonance Imaging (MRI) Features in Middle Age: The CARDIA Brain MRI Study. Front Neurol 2018; 9:307. [PMID: 29867721 PMCID: PMC5949318 DOI: 10.3389/fneur.2018.00307] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 04/18/2018] [Indexed: 11/23/2022] Open
Abstract
Objective As part of research on the heart–brain axis, we investigated the association of N-terminal pro-brain natriuretic peptide (NT-proBNP) with brain structure and function in a community-based cohort of middle-aged adults from the Brain Magnetic Resonance Imaging sub-study of the Coronary Artery Risk Development in Young Adults (CARDIA) Study. Approach and results In a cohort of 634 community-dwelling adults with a mean (range) age of 50.4 (46–52) years, we examined the cross-sectional association of NT-proBNP to total, gray (GM) and white matter (WM) volumes, abnormal WM load and WM integrity, and to cognitive function tests [the Digit Symbol Substitution Test (DSST), the Stroop test, and the Rey Auditory–Verbal Learning Test]. These associations were examined using linear regression models adjusted for demographic and cardiovascular risk factors and cardiac output. Higher NT-proBNP concentration was significantly associated with smaller GM volume (β = −3.44; 95% CI = −5.32, −0.53; p = 0.003), even after additionally adjusting for cardiac output (β = −2.93; 95% CI = −5.32, −0.53; p = 0.017). Higher NT-proBNP levels were also associated with lower DSST scores. NT-proBNP was not related to WM volume, WM integrity, or abnormal WM load. Conclusion In this middle-aged cohort, subclinical levels of NT-proBNP were related to brain function and specifically to GM and not WM measures, extending similar findings in older cohorts. Further research is warranted into biomarkers of cardiac dysfunction as a target for early markers of a brain at risk.
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Affiliation(s)
- Ian T Ferguson
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Bethesda, MD, United States
| | - Martine Elbejjani
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Bethesda, MD, United States
| | - Behnam Sabayan
- Department of Neurology, Northwestern University, Chicago, IL, United States
| | - David R Jacobs
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, United States
| | - Osorio Meirelles
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Bethesda, MD, United States
| | - Otto A Sanchez
- Division of Renal Diseases and Hypertension, Department of Internal Medicine, University of Minnesota, Minneapolis, MN, United States
| | - Russell Tracy
- Department of Pathology and Laboratory Medicine, University of Vermont College of Medicine, Burlington, VT, United States.,Department of Biochemistry, University of Vermont College of Medicine, Burlington, VT, United States
| | - Nick Bryan
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, United States
| | - Lenore J Launer
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Bethesda, MD, United States
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Kim W, Kim EJ. Heart Failure as a Risk Factor for Stroke. J Stroke 2018; 20:33-45. [PMID: 29402070 PMCID: PMC5836579 DOI: 10.5853/jos.2017.02810] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 12/26/2017] [Accepted: 01/08/2018] [Indexed: 12/14/2022] Open
Abstract
Heart failure (HF) is one of the major causes of death worldwide. Despite the high incidence of stroke in patients with HF, there has been a controversy as to whether HF itself is a risk factor for stroke. Recently, there is a great deal of evidence that HF itself increases the risk of stroke. In previous studies, the benefit of warfarin for stroke prevention in patients with HF was offset by the risk of bleeding. In the era of non-vitamin K antagonist oral anticoagulants with low bleeding profiles, we can expect a more effective stroke prevention in patients with HF by selective anticoagulation. The purpose of this review is to describe the relationship between stroke and HF, which could be an unconventional risk factor and a potential intervention target for stroke prevention.
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Affiliation(s)
- Woohyeun Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Eung Ju Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
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32
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Kim J, Shin MS, Hwang SY, Park E, Lim YH, Shim JL, Kim SH, Kim YH, An M. Memory loss and decreased executive function are associated with limited functional capacity in patients with heart failure compared to patients with other medical conditions. Heart Lung 2018; 47:61-67. [DOI: 10.1016/j.hrtlng.2017.09.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Revised: 09/26/2017] [Accepted: 09/27/2017] [Indexed: 12/28/2022]
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33
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Riegel B, Moser DK, Buck HG, Dickson VV, Dunbar SB, Lee CS, Lennie TA, Lindenfeld J, Mitchell JE, Treat-Jacobson DJ, Webber DE. Self-Care for the Prevention and Management of Cardiovascular Disease and Stroke: A Scientific Statement for Healthcare Professionals From the American Heart Association. J Am Heart Assoc 2017; 6:e006997. [PMID: 28860232 PMCID: PMC5634314 DOI: 10.1161/jaha.117.006997] [Citation(s) in RCA: 273] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Self-care is defined as a naturalistic decision-making process addressing both the prevention and management of chronic illness, with core elements of self-care maintenance, self-care monitoring, and self-care management. In this scientific statement, we describe the importance of self-care in the American Heart Association mission and vision of building healthier lives, free of cardiovascular diseases and stroke. The evidence supporting specific self-care behaviors such as diet and exercise, barriers to self-care, and the effectiveness of self-care in improving outcomes is reviewed, as is the evidence supporting various individual, family-based, and community-based approaches to improving self-care. Although there are many nuances to the relationships between self-care and outcomes, there is strong evidence that self-care is effective in achieving the goals of the treatment plan and cannot be ignored. As such, greater emphasis should be placed on self-care in evidence-based guidelines.
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34
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Roy B, Woo MA, Wang DJJ, Fonarow GC, Harper RM, Kumar R. Reduced regional cerebral blood flow in patients with heart failure. Eur J Heart Fail 2017; 19:1294-1302. [PMID: 28560737 DOI: 10.1002/ejhf.874] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 03/13/2017] [Accepted: 04/04/2017] [Indexed: 01/01/2023] Open
Abstract
AIMS Heart failure (HF) patients show significant lateralized neural injury, accompanied by autonomic, mood and cognitive deficits. Both gray and white matter damage occurs and probably develops from altered cerebral blood flow (CBF), a consequence of impaired cardiac output. However, the distribution of regional CBF changes in HF patients is unknown, but is an issue in determining mechanisms of neural injury. Our aim was to compare regional CBF changes in HF with CBF in control subjects using non-invasive pseudo-continuous arterial spin labelling (ASL) procedures. METHODS AND RESULTS We collected pseudo-continuous ASL data from 19 HF patients [mean age 55.5 ± 9.1 years; mean body mass index 27.7 ± 5.3 kg/m2 ; 13 male) and 29 control subjects (mean age 51.4 ± 5.3 years; mean body mass index 25.7 ± 3.6 kg/m2 ; 18 male), using a 3.0-Tesla magnetic resonance imaging (MRI) scanner. Whole-brain CBF maps were calculated, normalized to a common space, smoothed and compared between groups using ANCOVA (covariates; age, gender and gray matter volume). Reduced CBF appeared in multiple sites in HF patients in comparison with controls, with principally lateralized lower flow in temporal, parietal and occipital regions. Areas with decreased CBF included the bilateral prefrontal, frontal, temporal and occipital cortex, thalamus, cerebellum, corona radiate, corpus callosum, hippocampus and amygdala. CONCLUSIONS Heart failure patients showed lower, and largely lateralized, CBF in multiple autonomic, mood and cognitive regulatory sites. The reduced CBF is likely to contribute to the lateralized brain injury, leading to the autonomic and neuropsychological deficits found in the condition.
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Affiliation(s)
- Bhaswati Roy
- School of Nursing, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Mary A Woo
- School of Nursing, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Danny J J Wang
- Departments of Neurology, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA
| | - Gregg C Fonarow
- Division of Cardiology, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA
| | - Ronald M Harper
- Neurobiology, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA.,Brain Research Institute, UCLA, Los Angeles, CA, USA
| | - Rajesh Kumar
- Brain Research Institute, UCLA, Los Angeles, CA, USA.,Anaesthesiology, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA.,Radiological Sciences and David Geffen School of Medicine, UCLA, Los Angeles, CA, USA.,Bioengineering, and David Geffen School of Medicine, UCLA, Los Angeles, CA, USA
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35
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Casida JM, Wu HS, Abshire M, Ghosh B, Yang JJ. Cognition and adherence are self-management factors predicting the quality of life of adults living with a left ventricular assist device. J Heart Lung Transplant 2017; 36:325-330. [DOI: 10.1016/j.healun.2016.08.023] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 08/01/2016] [Accepted: 08/31/2016] [Indexed: 11/16/2022] Open
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Stewart MW, Traylor AC, Bratzke LC. Nutrition and Cognition in Older Adults With Heart Failure: A Systematic Review. J Gerontol Nurs 2017; 41:50-9. [PMID: 26505248 DOI: 10.3928/00989134-20151015-06] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Accepted: 09/02/2015] [Indexed: 11/20/2022]
Abstract
Cognitive impairment is commonly observed in older adults with heart failure; nutrition is a possible contributing factor. The purpose of the current systematic review is to examine the relationship between nutrition and cognition in older adults with heart failure. A literature review was performed through August 2015 that examined published, peer-reviewed studies from PubMed, PsycINFO, CINAHL, and Web of Science. Four articles were selected for inclusion. Findings revealed that poorer nutritional habits were associated with poorer attention, executive functioning, and memory in older adults with heart failure. Nutritional biomarkers, including anemia, hyponatremia, hypokalemia, hyperglycemia, and hypoalbuminemia, were also associated with cognitive impairment. More research is needed to explore the relationship between nutrition and cognition in this population. Descriptive studies will inform scientists as they design and test nutritional interventions to optimize cognitive function in older adults with heart failure.
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Hay M, Vanderah TW, Samareh-Jahani F, Constantopoulos E, Uprety AR, Barnes CA, Konhilas J. Cognitive impairment in heart failure: A protective role for angiotensin-(1-7). Behav Neurosci 2017; 131:99-114. [PMID: 28054808 DOI: 10.1037/bne0000182] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Patients with congestive heart failure (CHF) have increased hospital readmission rates and mortality if they are concomitantly diagnosed with cognitive decline and memory loss. Accordingly, we developed a preclinical model of CHF-induced cognitive impairment with the goal of developing novel protective therapies against CHF related cognitive decline. CHF was induced by ligation of the left coronary artery to instigate a myocardial infarction (MI). By 4- and 8-weeks post-MI, CHF mice had approximately a 50% and 70% decline in ejection fraction as measured by echocardiography. At both 4- and 8-weeks post-MI, spatial memory performance in CHF mice as tested using the Morris water task was significantly impaired as compared with sham. In addition, CHF mice had significantly worse performance on object recognition when compared with shams as measured by discrimination ratios during the novel object recognition NOR task. At 8-weeks post-MI, a subgroup of CHF mice were given Angiotensin (Ang)-(1-7) (50mcg/kg/hr) subcutaneously for 4 weeks. Following 3 weeks treatment with systemic Ang-(1-7), the CHF mice NOR discrimination ratios were similar to shams and significantly better than the performance of CHF mice treated with saline. Ang-(1-7) also improved spatial memory in CHF mice as compared with shams. Ang-(1-7) had no effect on cardiac function. Inflammatory biomarker studies from plasma revealed a pattern of neuroprotection that may underlie the observed improvements in cognition. These results demonstrate a preclinical mouse model of CHF that exhibits both spatial memory and object recognition dysfunction. Furthermore, this CHF-induced cognitive impairment is attenuated by treatment with systemic Ang-(1-7). (PsycINFO Database Record
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Affiliation(s)
| | | | | | | | - Ajay R Uprety
- Evelyn F. McKnight Brain Institute, University of Arizona
| | - Carol A Barnes
- Evelyn F. McKnight Brain Institute, University of Arizona
| | - John Konhilas
- Department of Physiology and Sarver Heart Center, University of Arizona
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Toukhsati SR, Hare DL. Towards Optimal Heart Failure Care: Couples-Oriented Strategies to Improve Patient Adherence and Health Outcomes. Curr Cardiol Rev 2016; 12:243-8. [PMID: 27280305 PMCID: PMC5011186 DOI: 10.2174/1573403x12666160606122451] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 12/18/2015] [Accepted: 01/11/2016] [Indexed: 12/20/2022] Open
Abstract
Psychosocial factors play an important role in the development and progression of cardiovascular diseases (CVD), such as chronic heart failure (CHF). In particular, psycho-cognitive disturbance is common in CHF, which presents additional challenges to secondary prevention and management strategies. This review provides a summary of the contemporary psycho-cardiology literature, including coverage of common mood and cognitive symptoms, and explores some of the pathophysiologic evidence linking psycho-cognition to CHF, with particular emphasis on sympathetic nervous system activation and neuroendocrine functioning. Social support is identified as a strategy by which to reduce depressive symptoms, manage cognitive impairment and to, potentially, improve health outcomes through improved patient self care and adherence. Recent research outcomes suggest that the integration of family caregivers into CHF psycho-educational disease management programs, as providers and recipients of support, may achieve best outcomes. In this regard, couples-oriented strategies that promote communication, emotional attachment and support may enhance health-promoting behaviours in patients and their partners.
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Affiliation(s)
- Samia R Toukhsati
- Department of Cardiology, Austin Health, P.O. Box: 5555, Heidelberg, Australia.
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Moser DK, Arslanian-Engoren C, Biddle MJ, Chung ML, Dekker RL, Hammash MH, Mudd-Martin G, Alhurani AS, Lennie TA. Psychological Aspects of Heart Failure. Curr Cardiol Rep 2016; 18:119. [DOI: 10.1007/s11886-016-0799-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Moryś JM, Pąchalska M, Bellwon J, Gruchała M. Cognitive impairment, symptoms of depression, and health-related quality of life in patients with severe stable heart failure. Int J Clin Health Psychol 2016; 16:230-238. [PMID: 30487866 PMCID: PMC6225081 DOI: 10.1016/j.ijchp.2016.03.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 03/28/2016] [Indexed: 11/06/2022] Open
Abstract
Background/Objective: Diseases of the cardiovascular system and depression are common, and they often coexist, significantly deteriorating the quality of life. Another factor influencing vital functions is impairment of cognitive functions occurring in patients with heart failure (HF). Deficits of different degrees of severity have been observed within a variety of cognitive domains. Cognitive deficits, which may impair daily functioning, hinder adaptation to the disease and worsen prognosis, are also observed in depression. The aim of this study was to assess the relationship between the quality of life, the severity of depressive disorders and disorders of certain executive functions, and memory in patients with severe, stable heart failure. Method: The study group consisted of 50 patients with stable, severe heart failure and 50 appropriately selected patients with coronary heart disease, without heart failure. Results: The results of cognitive tests are significantly lower in the HF group than in the control group. In the HF group, a significantly lower quality of life, as well as a higher result in the BDI-II test, was observed. No influence of cognitive disorders on the reduction in the quality of life was demonstrated. The factor that significantly affects the quality of life is the intensification of depression symptoms. Conclusions: The factor that significantly affects the quality of life is the intensification of depression symptoms.
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Affiliation(s)
| | | | - Jerzy Bellwon
- The Andrzej Frycz Modrzewski Krakow University, Poland
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41
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Psychoneuroimmunological aspects of cardiovascular diseases: a preliminary report. Cent Eur J Immunol 2016; 41:209-16. [PMID: 27536207 PMCID: PMC4967655 DOI: 10.5114/ceji.2016.60996] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 02/16/2016] [Indexed: 11/17/2022] Open
Abstract
Aim of the study Due to their prevalence and negative social effects, cardiovascular diseases belong to a group of civilization diseases. Previous research suggests comorbidity of heart diseases, mood disorders and impaired cognitive functioning. The aim of this study was to evaluate the psychoneuroimmunological aspects of functioning in patients diagnosed with cardiovascular diseases. Material and methods Ten persons, mean age 48.2 years old, diagnosed with primary hypertension, were studied. All of them were treated with beta blockers and ACE inhibitors with unsuccessful therapeutic effect. This group also included 4 subjects with heart rate disturbances. The control group included 10 clinically healthy volunteers in mean age 46.8. All participants had 24-hour ECG monitoring with Holter method in order to evaluate the autonomic activity with time and frequency domain analysis (heart rate variability). Patients also underwent neuropsychological assessment of quality of life and personality traits (EQ-5D, NEO-PI-R, PSS10, SWLS, MHLC). Quantitative evaluation of immune system parameters included: TCD3, TCD4, CD8, CD16/CD56, CD19, HLA-DR+. Results The cardiovascular disease group showed significantly lower time and frequency domain parameters (p < 0.05) except low/high frequency (LF/HF) power ratio. The heart rhythm disorder group demonstrated significant relationships such as: Quality of life with Total Power of HRV and day-time LF/HF ratio, pNN50 and rMSSD – negative correlation. Conclusions 1. In cardiovascular disease patients, activity of the autonomic nervous system is significantly reduced. 2. Impaired modulation of the autonomic nervous system activity affects mood and decreases quality of life. 3. In patients with heart rhythm disturbances, increased sympathetic nervous system activity affects prolonged tension and the immune response.
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Daulatzai MA. Cerebral hypoperfusion and glucose hypometabolism: Key pathophysiological modulators promote neurodegeneration, cognitive impairment, and Alzheimer's disease. J Neurosci Res 2016; 95:943-972. [PMID: 27350397 DOI: 10.1002/jnr.23777] [Citation(s) in RCA: 274] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 05/06/2016] [Accepted: 05/07/2016] [Indexed: 02/06/2023]
Abstract
Aging, hypertension, diabetes, hypoxia/obstructive sleep apnea (OSA), obesity, vitamin B12/folate deficiency, depression, and traumatic brain injury synergistically promote diverse pathological mechanisms including cerebral hypoperfusion and glucose hypometabolism. These risk factors trigger neuroinflammation and oxidative-nitrosative stress that in turn decrease nitric oxide and enhance endothelin, Amyloid-β deposition, cerebral amyloid angiopathy, and blood-brain barrier disruption. Proinflammatory cytokines, endothelin-1, and oxidative-nitrosative stress trigger several pathological feedforward and feedback loops. These upstream factors persist in the brain for decades, upregulating amyloid and tau, before the cognitive decline. These cascades lead to neuronal Ca2+ increase, neurodegeneration, cognitive/memory decline, and Alzheimer's disease (AD). However, strategies are available to attenuate cerebral hypoperfusion and glucose hypometabolism and ameliorate cognitive decline. AD is the leading cause of dementia among the elderly. There is significant evidence that pathways involving inflammation and oxidative-nitrosative stress (ONS) play a key pathophysiological role in promoting cognitive dysfunction. Aging and several comorbid conditions mentioned above promote diverse pathologies. These include inflammation, ONS, hypoperfusion, and hypometabolism in the brain. In AD, chronic cerebral hypoperfusion and glucose hypometabolism precede decades before the cognitive decline. These comorbid disease conditions may share and synergistically activate these pathophysiological pathways. Inflammation upregulates cerebrovascular pathology through proinflammatory cytokines, endothelin-1, and nitric oxide (NO). Inflammation-triggered ONS promotes long-term damage involving fatty acids, proteins, DNA, and mitochondria; these amplify and perpetuate several feedforward and feedback pathological loops. The latter includes dysfunctional energy metabolism (compromised mitochondrial ATP production), amyloid-β generation, endothelial dysfunction, and blood-brain-barrier disruption. These lead to decreased cerebral blood flow and chronic cerebral hypoperfusion- that would modulate metabolic dysfunction and neurodegeneration. In essence, hypoperfusion deprives the brain from its two paramount trophic substances, viz., oxygen and nutrients. Consequently, the brain suffers from synaptic dysfunction and neuronal degeneration/loss, leading to both gray and white matter atrophy, cognitive dysfunction, and AD. This Review underscores the importance of treating the above-mentioned comorbid disease conditions to attenuate inflammation and ONS and ameliorate decreased cerebral blood flow and hypometabolism. Additionally, several strategies are described here to control chronic hypoperfusion of the brain and enhance cognition. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Mak Adam Daulatzai
- Sleep Disorders Group, EEE Dept/MSE, The University of Melbourne, Parkville, Victoria, Australia
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Hwang SY, Kim J. An examination of the association of cognitive functioning, adherence to sodium restriction and Na/K ratios in Korean heart failure patients. J Clin Nurs 2016; 25:1766-76. [DOI: 10.1111/jocn.13198] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2015] [Indexed: 01/01/2023]
Affiliation(s)
| | - JinShil Kim
- College of Nursing; Gachon University; Incheon South Korea
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Dalmases M, Solé-Padullés C, Torres M, Embid C, Nuñez MD, Martínez-Garcia MÁ, Farré R, Bargalló N, Bartrés-Faz D, Montserrat JM. Effect of CPAP on Cognition, Brain Function, and Structure Among Elderly Patients With OSA: A Randomized Pilot Study. Chest 2016; 148:1214-1223. [PMID: 26065720 DOI: 10.1378/chest.15-0171] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Despite the increasing aging population and the high prevalence of OSA in elderly adults, little is known about cognitive effects of OSA and the effectiveness of CPAP treatment. Therefore, this study investigated whether elderly patients with OSA present cognitive deficits and functional and structural alterations of the brain that could be improved by CPAP treatment. METHODS This randomized, evaluator-blinded, parallel-group, single-center pilot study involved patients aged ≥ 65 years with newly-diagnosed severe OSA syndrome. Thirty-three patients were assigned to receive either conservative care (CC) or CPAP plus CC for 3 months. At baseline and 3 months after treatment, patients underwent a neuropsychologic evaluation and a functional and structural MRI study of connectivity within the default mode network (DMN) and of cortical thickness. RESULTS Neuropsychologic evaluation revealed no differences in cognitive performance between OSA groups at baseline. By contrast, after CPAP treatment, patients showed a significant improvement in episodic (between-group difference in change, 7.60; 95% CI, 1.66-13.55; P = .014) and short-term memory (between-group difference in change, 1.06; 95% CI, 0.10-2.01; P = .032) and in executive function (speed of mental processing, 5.74; 95% CI, 1.69-9.79; P = .007; mental flexibility, -47.64; 95% CI, -81.83 to -13.45; P = .008), whereas no changes were observed in the CC group. Neuroimaging revealed an increase in the connectivity in the right middle frontal gyrus after 3 months of CPAP treatment and a higher percentage of cortical thinning in the CC group. No association was seen between cognition and brain functional connectivity changes within the DMN. CONCLUSIONS Elderly patients with severe OSA who present with cognitive difficulties could benefit from CPAP treatment. Moreover, CPAP treatment increases the connectivity of the DMN and attenuates cortical thinning. TRIAL REGISTRY ClinicalTrials.gov; No.: NCT01826032; URL: www.clinicaltrials.gov.
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Affiliation(s)
- Mireia Dalmases
- Sleep Unit, Pneumology Department, Hospital Clínic de Barcelona-Facultat de Medicina, Universitat de Barcelona, Barcelona; CIBERES, Madrid
| | - Cristina Solé-Padullés
- Psychiatry and Clinical Psychobiology Department, Facultat de Medicina, Universitat de Barcelona, Barcelona
| | - Marta Torres
- Sleep Unit, Pneumology Department, Hospital Clínic de Barcelona-Facultat de Medicina, Universitat de Barcelona, Barcelona; CIBERES, Madrid
| | - Cristina Embid
- Sleep Unit, Pneumology Department, Hospital Clínic de Barcelona-Facultat de Medicina, Universitat de Barcelona, Barcelona; CIBERES, Madrid
| | - Maria Dolores Nuñez
- Sleep Unit, Pneumology Department, Hospital Clínic de Barcelona-Facultat de Medicina, Universitat de Barcelona, Barcelona
| | | | - Ramon Farré
- CIBERES, Madrid; Biophysics and Bioengineering Department, Facultat de Medicina, Universitat de Barcelona - The August Pi Sunyer Biomedical Research Institute (IDIBAPS), Barcelona
| | - Nuria Bargalló
- Image Diagnostic Center, Hospital Clínic de Barcelona, Barcelona; Magnetic Resonance Image Core Facility, IDIBAPS, Barcelona, Spain
| | - David Bartrés-Faz
- Psychiatry and Clinical Psychobiology Department, Facultat de Medicina, Universitat de Barcelona, Barcelona
| | - Josep M Montserrat
- Sleep Unit, Pneumology Department, Hospital Clínic de Barcelona-Facultat de Medicina, Universitat de Barcelona, Barcelona; CIBERES, Madrid.
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Loprinzi PD. Multimorbidity, cognitive function, and physical activity. AGE (DORDRECHT, NETHERLANDS) 2016; 38:8. [PMID: 26762965 PMCID: PMC5005873 DOI: 10.1007/s11357-016-9874-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 01/07/2016] [Indexed: 05/19/2023]
Abstract
Previous research demonstrates that both physical activity and multimorbidity are associated with cognitive function. However, the extent to which physical activity may moderate the relationship between multimorbidity and cognitive function has not been thoroughly evaluated. Data from the 1999-2002 NHANES were used (60+ years; N = 2157). A multimorbidity index variable was created based on physician diagnosis of a multitude of chronic diseases. Physical activity was self-reported and cognitive function was evaluated from the digit symbol substitution test. Multimorbidity was inversely associated with cognitive function for the unadjusted and adjusted models. However, generally, multimorbidity was no longer associated with cognitive function for the majority of older adults who achieved the minimum recommended physical activity level (≥2000 MET-min-month), as issued by the United States Department of Health and Human Services. In this national sample of older adults, there was some evidence to suggest that physical activity moderates the relationship between multimorbidity and cognitive function.
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Affiliation(s)
- Paul D Loprinzi
- Jackson Heart Study Vanguard Center of Oxford, Center for Health Behavior Research, School of Applied Sciences, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, 229 Turner Center, Oxford, MS, 38677, USA.
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Bhat G, Yost G, Mahoney E. Cognitive function and left ventricular assist device implantation. J Heart Lung Transplant 2015; 34:1398-405. [DOI: 10.1016/j.healun.2015.05.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 04/27/2015] [Accepted: 05/28/2015] [Indexed: 11/26/2022] Open
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Galioto R, Fedor AF, Gunstad J. Possible neurocognitive benefits of exercise in persons with heart failure. Eur Rev Aging Phys Act 2015; 12:6. [PMID: 26865870 PMCID: PMC4745145 DOI: 10.1186/s11556-015-0151-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 09/30/2015] [Indexed: 01/08/2023] Open
Abstract
More than 6 million Americans have heart failure (HF) and more than 500,000 are diagnosed each year. In addition to its many adverse medical consequences, HF is also a significant risk factor for neurological disorders like Alzheimer's disease and associated with cognitive impairment long prior to the onset of these conditions. Converging bodies of literature suggest cognitive dysfunction in HF may be at least partially modifiable. One key mechanism for cognitive improvement is improved cerebral blood flow, which may be possible with exercise in patients with HF. This brief review provides a model for the likely neurocognitive benefits of exercise in HF and encourages further work in this area.
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Affiliation(s)
- Rachel Galioto
- Department of Psychology Sciences, Kent State University, Kent, OH 44242 USA
| | - Andrew F Fedor
- Department of Psychology Sciences, Kent State University, Kent, OH 44242 USA
| | - John Gunstad
- Department of Psychology Sciences, Kent State University, Kent, OH 44242 USA
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Kuntz K, Weinland SR, Butt Z. Psychosocial Challenges in Solid Organ Transplantation. J Clin Psychol Med Settings 2015; 22:122-35. [DOI: 10.1007/s10880-015-9435-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Higashi H, Inaba S, Saito M, Yamaoka M, Yanagimoto R, Okiura N, Gen Y, Kojima Y, Sumimoto T. Heart failure as a strong independent predictor of delirium after pacemaker operations. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.ijcme.2015.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Kim JS, Hwang SY, Shim JL, Jeong MH. Cognitive Function and Self-Care in Patients with Chronic Heart Failure. Korean Circ J 2015; 45:310-6. [PMID: 26240585 PMCID: PMC4521109 DOI: 10.4070/kcj.2015.45.4.310] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Revised: 01/12/2015] [Accepted: 03/24/2015] [Indexed: 11/13/2022] Open
Abstract
Background and Objectives This study examined the association of cognitive function with self-care and major adverse cardiac events (MACE) among heart failure (HF) patients. Subjects and Methods In this prospective study, 86 outpatients with HF completed face-to-face interviews including neuropsychological testing to evaluate cognitive function and the use of the Self-Care of Heart Failure Index to measure self-care. Functional status was assessed with the New York Heart Association (NYHA) classification. Follow-up data on MACE were obtained at 24 months after enrollment. Results Compared with the Korean norm values, more than half of the HF patients had cognitive deficits in global function (33.0%), immediate recall (65.1%), delayed recall memory (65.1%), and executive function (60.5%). Patients with symptomatic HF (≥NYHA class II) had the higher risk for substantially poor cognitive function in all areas of cognitive function than asymptomatic HF patients (NYHA class I, p<0.05). Most patients demonstrated poor self-care adequacy in maintenance (84.9%), management of symptoms (100%), and confidence (86.0%). After adjustment for age and gender, memory function was significantly associated with self-care confidence (odds ratio 1.41, 95% confidence interval 1.03-1.92, p=0.033). No relationship was found between cognition and self-care maintenance. There were 19 MACE's during the 24-month follow-up. Patients without MACE had a significantly higher global cognitive function (p=0.024), while no cognitive domains were significant predictors of MACE when adjusted for age and gender. Conclusion HF patients with memory loss have poorer self-care confidence. Studies are warranted to examine the functional implication of cognitive deficits and adverse outcomes in a larger sample.
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Affiliation(s)
- Jin Shil Kim
- College of Nursing, Gachon University, Incheon, Korea
| | | | - Jae Lan Shim
- College of Nursing, Hanyang University, Seoul, Korea
| | - Myung Ho Jeong
- Department of Cardiology, Chonnam National University, Gwangju, Korea
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