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Alberts JL, Shuaib U, Fernandez H, Walter BL, Schindler D, Miller Koop M, Rosenfeldt AB. The Parkinson's disease waiting room of the future: measurements, not magazines. Front Neurol 2023; 14:1212113. [PMID: 37670776 PMCID: PMC10475536 DOI: 10.3389/fneur.2023.1212113] [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: 04/25/2023] [Accepted: 08/08/2023] [Indexed: 09/07/2023] Open
Abstract
Utilizing technology to precisely quantify Parkinson's disease motor symptoms has evolved over the past 50 years from single point in time assessments using traditional biomechanical approaches to continuous monitoring of performance with wearables. Despite advances in the precision, usability, availability and affordability of technology, the "gold standard" for assessing Parkinson's motor symptoms continues to be a subjective clinical assessment as none of these technologies have been fully integrated into routine clinical care of Parkinson's disease patients. To facilitate the integration of technology into routine clinical care, the Develop with Clinical Intent (DCI) model was created. The DCI model takes a unique approach to the development and integration of technology into clinical practice by focusing on the clinical problem to be solved by technology rather than focusing on the technology and then contemplating how it could be integrated into clinical care. The DCI model was successfully used to develop the Parkinson's disease Waiting Room of the Future (WROTF) within the Center for Neurological Restoration at the Cleveland Clinic. Within the WROTF, Parkinson's disease patients complete the self-directed PD-Optimize application on an iPad. The PD-Optimize platform contains cognitive and motor assessments to quantify PD symptoms that are difficult and time-consuming to evaluate clinically. PD-Optimize is completed by the patient prior to their medical appointment and the results are immediately integrated into the electronic health record for discussion with the movement disorder neurologist. Insights from the clinical use of PD-Optimize has spurred the development of a virtual reality technology to evaluate instrumental activities of daily living in PD patients. This new technology will undergo rigorous assessment and validation as dictated by the DCI model. The DCI model is intended to serve as a health enablement roadmap to formalize and accelerate the process of bringing the advantages of cutting-edge technology to those who could benefit the most: the patient.
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Affiliation(s)
- Jay L. Alberts
- Department of Biomedical Engineering, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States
- Cleveland Clinic, Neurological Institute, Center for Neurological Restoration, Cleveland, OH, United States
| | - Umar Shuaib
- Cleveland Clinic, Neurological Institute, Center for Neurological Restoration, Cleveland, OH, United States
| | - Hubert Fernandez
- Cleveland Clinic, Neurological Institute, Center for Neurological Restoration, Cleveland, OH, United States
| | - Benjamin L. Walter
- Cleveland Clinic, Neurological Institute, Center for Neurological Restoration, Cleveland, OH, United States
| | - David Schindler
- Department of Biomedical Engineering, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States
| | - Mandy Miller Koop
- Department of Biomedical Engineering, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States
| | - Anson B. Rosenfeldt
- Department of Biomedical Engineering, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States
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Maheshwari K, Yalcin EK, Wang D, Mascha EJ, Rosenfeldt A, Alberts JL, Turan A, Sessler DI, Cummings III KC. Processing speed test and 30-day readmission in elderly non-cardiac surgery patients- A retrospective study. Indian J Anaesth 2023; 67:620-627. [PMID: 37601924 PMCID: PMC10436707 DOI: 10.4103/ija.ija_176_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 03/31/2023] [Accepted: 06/12/2023] [Indexed: 08/22/2023] Open
Abstract
Background and Aims Preoperative cognitive function screening can help identify high-risk patients, but resource-intensive testing limits its widespread use. A novel self-administered tablet computer-based Processing Speed Test (PST) was used to assess cognitive "executive" function in non-cardiac surgery patients, but the relationship between preoperative test scores and postoperative outcomes is unclear. The primary outcome was a composite of 30-day readmission/death. The secondary outcome was a collapsed composite of discharge to a long-term care facility/death. Exploratory outcomes were 1) time to discharge alive, 2) 1-year mortality and 3) a collapsed composite of postoperative complications. Methods This retrospective study, after approval, was conducted in elective non-cardiac surgery patients ≥65 years old. We assessed the relationship between processing speed test scores and primary/secondary outcomes using multivariable logistic regression, adjusting for potential confounding variables. Results Overall 1568 patients completed the PST, and the mean ± standard deviation test score was 33 ± 10. The higher PST score is associated with better executive function. A 10-unit increase in the test score was associated with an estimated 19% lower 30-day readmission/death odds, with an odds ratio (OR) and 95% confidence interval (CI) of 0.81 (0.68, 0.96) (P = 0.015). Similarly, 10-unit increase in test score was associated with an estimated 26% lower odds of long-term care need/death, with OR (95% CI) of 0.74 (0.61, 0.91) (P = 0.004). We also found statistically significant associations between the test scores and time to discharge alive and to 1-year mortality, however, not with a composite of postoperative complications. Conclusion Elderly non-cardiac surgery patients with better PST scores were less likely to be readmitted, need long-term care after discharge or die within 30 days. Preoperative assessment of cognitive function using a simple self-administered test is feasible and may guide perioperative care.
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Affiliation(s)
- Kamal Maheshwari
- Department of General Anesthesiology, Cleveland Clinic, Cleveland, Ohio, USA
- Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
| | | | - Dong Wang
- Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
- Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Edward J. Mascha
- Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
- Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | | | - Jay L. Alberts
- Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio, USA
| | - Alparslan Turan
- Department of General Anesthesiology, Cleveland Clinic, Cleveland, Ohio, USA
- Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
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Clemens V, Saller MM, Meller R, Neuerburg C, Kammerlander C, Boecker W, Klein M, Pedersen V. Clinical Acuity in the Emergency Department and Injury Severity Determine Hospital Admission of Older Patients with Low Energy Falls: Outcomes from a Prospective Feasibility Study. J Clin Med 2023; 12:jcm12093144. [PMID: 37176584 PMCID: PMC10179013 DOI: 10.3390/jcm12093144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Low energy falls (LEF) in older adults constitute a relevant cause for emergency department (ED) visits, hospital admission and in-hospital mortality. Patient-reported outcome measures containing information about patients' medical, mental and social health problems might support disposition and therapy decisions. We investigated the value of a tablet-based (self-)assessment in predicting hospital admission and in-hospital mortality. METHODS Patients 65 years or older, consecutively presenting with LEF to our level I trauma center ED (from November 2020 to March 2021), were eligible for inclusion in this prospective observational study. The primary endpoint was hospital admission; secondary endpoints were in-hospital mortality and the use of the tablet for self-reported assessment. Multivariate logistic regression models were calculated to measure the association between clinical findings and endpoints. RESULTS Of 618 eligible patients, 201 patients were included. The median age was 82 years (62.7% women). The hospital admission rate was 45.3% (110/201), with an in-hospital mortality rate of 3.6% (4/110). Polypharmacy (odds ratio (OR): 8.48; 95% confidence interval (95%CI) 1.21-59.37, p = 0.03), lower emergency severity index (ESI) scores (OR: 0.33; 95%CI 0.17-0.64, p = 0.001) and increasing injury severity score (ISS) (OR: 1.54; 95%CI 1.32-1.79, p < 0.001) were associated with hospital admission. The Charlson comorbidity index (CCI) was significantly associated with in-hospital mortality (OR: 2.60; 95%CI: 1.17-5.81, p = 0.03). Increasing age (OR: 0.94; 95%CI: 0.89-0.99, p = 0.03) and frailty (OR: 0.71; 95%CI: 0.51-0.99, p = 0.04) were associated with the incapability of tablet use. CONCLUSIONS The severity of fall-related injuries and the clinical acuity are easily accessible, relevant predictors for hospital admission. Tablet-based (self-)assessment may be feasible and acceptable during ED visits and might help facilitate comprehensive geriatric assessments during ED stay.
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Affiliation(s)
- Valentin Clemens
- Department of Orthopedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, Ludwig Maximilian University Munich (LMU), Marchioninistr. 15, 81377 Munich, Germany
| | - Maximilian M Saller
- Department of Orthopedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, Ludwig Maximilian University Munich (LMU), Marchioninistr. 15, 81377 Munich, Germany
| | - Rupert Meller
- Department of Orthopedics and Trauma Surgery, Klinikum Dritter Orden, Menzinger Str. 44, 80638 Munich, Germany
| | - Carl Neuerburg
- Department of Orthopedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, Ludwig Maximilian University Munich (LMU), Marchioninistr. 15, 81377 Munich, Germany
| | | | - Wolfgang Boecker
- Department of Orthopedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, Ludwig Maximilian University Munich (LMU), Marchioninistr. 15, 81377 Munich, Germany
| | - Matthias Klein
- Emergency Department, University Hospital, Ludwig Maximilian University Munich (LMU), Marchioninistr. 15, 81377 Munich, Germany
- Department of Neurology, University Hospital, Ludwig Maximilian University Munich (LMU), Marchioninistr. 15, 81377 Munich, Germany
| | - Vera Pedersen
- Department of Orthopedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, Ludwig Maximilian University Munich (LMU), Marchioninistr. 15, 81377 Munich, Germany
- Emergency Department, University Hospital, Ludwig Maximilian University Munich (LMU), Marchioninistr. 15, 81377 Munich, Germany
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Leung T, Paulson S, Gills JL, Jones MD, Madero EN, Myers J, Glenn JM, Gray M. A Novel Digital Digit-Symbol Substitution Test Measuring Processing Speed in Adults At Risk for Alzheimer Disease: Validation Study. JMIR Aging 2023; 6:e36663. [PMID: 36705951 PMCID: PMC9919459 DOI: 10.2196/36663] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 09/22/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Assessing cognitive constructs affected by Alzheimer disease, such as processing speed (PS), is important to screen for potential disease and allow for early detection. Digital PS assessments have been developed to provide widespread, efficient cognitive testing, but all have been validated only based on the correlation between test scores. Best statistical practices dictate that concurrent validity should be assessed for agreement or equivalence rather than using correlation alone. OBJECTIVE This study aimed to assess the concurrent validity of a novel digital PS assessment against a gold-standard measure of PS. METHODS Adults aged 45-75 years (n=191) participated in this study. Participants completed the novel digital digit-symbol substitution test (DDSST) and the Repeatable Battery for the Assessment of Neuropsychological Status coding test (RBANS-C). The correlation between the test scores was determined using a Pearson product-moment correlation, and a difference in mean test scores between tests was checked for using a 2-tailed dependent samples t test. Data were analyzed for agreement between the 2 tests using Bland-Altman limits of agreement and equivalency using a two one-sided t tests (TOST) approach. RESULTS A significant moderate, positive correlation was found between DDSST and RBANS-C scores (r=.577; P<.001), and no difference in mean scores was detected between the tests (P=.93). Bias was nearly zero (0.04). Scores between the tests were found to display adequate agreement with 90% of score differences falling between -22.66 and 22.75 (90% limits of agreement=-22.91 to 22.99), and the scores were equivalent (P=.049). CONCLUSIONS Analyses indicate that the DDSST is a valid digital assessment of PS. The DDSST appears to be a suitable option for widespread, immediate, and efficient PS testing. TRIAL REGISTRATION ClinicalTrials.gov NCT04559789; https://clinicaltrials.gov/ct2/show/NCT04559789.
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Affiliation(s)
| | - Sally Paulson
- Exercise Science Research Center, University of Arkansas, Fayetteville, AR, United States
| | - Josh L Gills
- Exercise Science Research Center, University of Arkansas, Fayetteville, AR, United States
| | - Megan D Jones
- Exercise Science Research Center, University of Arkansas, Fayetteville, AR, United States
| | - Erica N Madero
- Neurotrack Technologies, Inc, Redwood City, CA, United States
| | - Jennifer Myers
- Neurotrack Technologies, Inc, Redwood City, CA, United States
| | - Jordan M Glenn
- Neurotrack Technologies, Inc, Redwood City, CA, United States
| | - Michelle Gray
- Exercise Science Research Center, University of Arkansas, Fayetteville, AR, United States
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Wu Y, Chen L, Zhong F, Zhou K, Lu C, Cheng X, Wang S. Cognitive impairment in patients with heart failure: molecular mechanism and therapy. Heart Fail Rev 2023:10.1007/s10741-022-10289-9. [PMID: 36593370 DOI: 10.1007/s10741-022-10289-9] [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: 11/28/2022] [Indexed: 01/04/2023]
Abstract
Heart failure (HF) is associated with multiple organ dysfunction and many comorbidities. Its incidence is high among the elderly and is a major health burden worldwide. Cognitive impairment (CI) is highly prevalent in older patients with HF, which is an abnormality in one or more of the items of cognition, attention, memory, language, psychomotor function, and visual spatial acuity. Studies have shown that the incidence of CI in HF patients is between 13 and 54%, and patients with both conditions have poor self-care ability and prognosis, as well as increased mortality rates. However, the mechanisms of CI development in HF patients are still unclear. In this review, we describe the epidemiology and risk factors as well as measures of improving CI in HF patients. We update the latest pathophysiological mechanisms related to the neurocognitive changes in HF patients, expounding on the mechanisms associated with the development of CI in HF patients.
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Affiliation(s)
- Yanan Wu
- Department of Anesthesiology, School of Medicine, South China University of Technology, Guangzhou, 510006, China
- Department of Anesthesiology, Guangdong Province, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People's Republic of China
| | - Liwen Chen
- Department of Anesthesiology, Guangdong Province, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People's Republic of China
- Department of Anesthesiology, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, Guangdong, China
| | - Feng Zhong
- Department of Anesthesiology, Guangdong Province, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People's Republic of China
| | - Kaiyi Zhou
- Department of Anesthesiology, School of Medicine, South China University of Technology, Guangzhou, 510006, China
- Department of Anesthesiology, Guangdong Province, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People's Republic of China
| | - Chao Lu
- Department of Anesthesiology, Guangdong Province, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People's Republic of China
| | - Xiao Cheng
- Department of Neurology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Sheng Wang
- Department of Anesthesiology, School of Medicine, South China University of Technology, Guangzhou, 510006, China.
- Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
- Department of Anesthesiology, Guangdong Province, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People's Republic of China.
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Jesse MT, Haver DB. Current recommendations regarding evaluation of cognitive functioning in organ transplant candidates. Curr Opin Organ Transplant 2022; 27:523-529. [PMID: 36094545 DOI: 10.1097/mot.0000000000001021] [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: 01/27/2023]
Abstract
PURPOSE OF REVIEW Cognitive impairment is associated with negative effects on solid organ transplant candidates, recipients, and their care partners. However, because of the heterogeneity of mechanisms, presentations, and assessment measures, research suggests a wide array of impairments, patterns of impairments, and unclear trajectories posttransplant. This review provides an abbreviated synthesis of recent research on cognitive impairments observed in organ-eligible candidates and potential trajectories through posttransplant, current clinical recommendations regarding integration of assessment into routine clinical transplant practice, as well as recommendations for future research. RECENT FINDINGS Transplantation may resolve certain disease-contributing factors to cognitive impairments but also introduces new potential neurocognitive assaults. Recent studies in kidney and lung recipients document continued impairments in subsets of patients, particularly those identified as frail. For liver candidates, new assessment measures of hepatic encephalopathy have been developed and preliminarily tested with potential for translation into routine clinical care. Clinical implications, as well as ethical considerations are discussed. SUMMARY Although guidelines agree that cognitive assessment is an important part of the organ transplantation process, many questions remain of how to best assess cognition and intervene when cognitive impairment is identified in transplant populations. Further research should focus on prospective, longitudinal assessments in transplant-eligible populations through posttransplant.
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Affiliation(s)
- Michelle T Jesse
- Transplant Institute
- Internal Medicine, Henry Ford Health, Detroit, Michigan
| | - D Brian Haver
- Bio-behavioral Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
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Rosenfeldt AB, Miller Koop M, Penko AL, Hastilow K, Zimmerman E, Schindler D, Alberts JL. Community-based high-intensity cycling improves disease symptoms in individuals with Parkinson's disease: A six-month pragmatic observational study. HEALTH & SOCIAL CARE IN THE COMMUNITY 2022; 30:e6122-e6134. [PMID: 36214623 PMCID: PMC10092122 DOI: 10.1111/hsc.14049] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 08/16/2022] [Accepted: 09/12/2022] [Indexed: 06/16/2023]
Abstract
Participation in supervised, laboratory-based aerobic exercise protocols holds promise in slowing the progression of Parkinson's disease (PD). Gaps remain regarding exercise adherence and effectiveness of laboratory protocols translated to community-based programs. The aim of the project was to monitor exercise behaviour and evaluate its effect on disease progression over a 6 month period in people with PD participating in a community-based Pedalling for Parkinson's (PFP) cycling program. A pragmatic, observational study design was utilised to monitor exercise behaviour at five community sites. The Movement Disorders Society-Unified Parkinson's disease Rating Scale Motor III (MDS-UPDRS-III) and other motor and non-motor outcomes were gathered at enrollment and following 6 months of exercise. Attendance, heart rate, and cadence data were collected for each exercise session. On average, people with PD (N = 41) attended nearly 65% of the offered PFP classes. Average percent of age-estimated maximum heart rate was 69.3 ± 11.9%; average cadence was 74.9 ± 9.0 rpms. The MDS-UPDRS III significantly decreased over the 6-month exercise period (37.2 ± 11.7 to 33.8 ± 11.7, p = 0.001) and immediate recall significantly improved (42.3 ± 12.4 to 47.1 ± 12.7, p = 0.02). Other motor and non-motor metrics did not exhibit significant improvement. Participants who attended ~74% or more of available PFP classes experienced the greatest improvement in MDS-UPDRS III scores; of those who attended less than 74% of classes, cycling greater than or equal to 76 rpms lead to improvement. Attendance and exercise intensity data indicated that a laboratory-based exercise protocol can be successfully translated to a community setting. Consistent attendance and pedalling at a relatively high cadence may be key variables to PD symptom mitigation. Improvement in clinical ratings coupled with lack of motor and non-motor symptom progression over 6 months provides rationale for further investigation of the real-world, disease-modifying potential of aerobic exercise for people with PD.
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Affiliation(s)
- Anson B. Rosenfeldt
- Department of Biomedical Engineering, Lerner Research InstituteCleveland ClinicClevelandOhioUSA
| | - Mandy Miller Koop
- Department of Biomedical Engineering, Lerner Research InstituteCleveland ClinicClevelandOhioUSA
| | - Amanda L. Penko
- Department of Biomedical Engineering, Lerner Research InstituteCleveland ClinicClevelandOhioUSA
| | - Karissa Hastilow
- Department of Biomedical Engineering, Lerner Research InstituteCleveland ClinicClevelandOhioUSA
| | - Eric Zimmerman
- Department of Biomedical Engineering, Lerner Research InstituteCleveland ClinicClevelandOhioUSA
| | - David Schindler
- Department of Biomedical Engineering, Lerner Research InstituteCleveland ClinicClevelandOhioUSA
| | - Jay L. Alberts
- Department of Biomedical Engineering, Lerner Research InstituteCleveland ClinicClevelandOhioUSA
- Neurological Institute, Center for Neurological RestorationCleveland ClinicClevelandOhioUSA
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Urban S, Horożaniecka P, Włodarczak S, Błaziak M, Jura M, Zymliński R, Biegus J, Siennicka A. Tablet-Based Assessment of Cognitive Function Among Heart Failure Patients. Crit Pathw Cardiol 2022; 21:147-152. [PMID: 35880943 DOI: 10.1097/hpc.0000000000000291] [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]
Abstract
BACKGROUND Cognitive impairment accompanying heart failure (HF) is an additional HF comorbidity, which may potentially affect the patient's self-care and compliance. We aimed to assess cognitive function (CF) using an application with games created as a cognitive training tool for children and adults, applied using a tablet, and to compare the results obtained by HF patients with the results obtained by healthy age-matched controls. METHODS A total of 69 individuals (49 HF patients and 10 healthy controls) were assessed using 4 games dedicated to measuring cognitive skills as well as questionnaires regarding their socioeconomic status. Additionally, HF patients were asked about their quality of life and anxiety and depression. RESULTS HF patients demonstrated worse results in each game assessing their cognitive functions as compared to the healthy age-matched controls, which is consistent with the previous studies on CF in HF. We have also noticed interesting patterns of relations between CF and sleep and education. CONCLUSIONS We have demonstrated that information and communication technology devices can be successfully applied as feasible tools for cognitive assessment in the HF population. This is important as tablet-based CF assessment can be done on a large population without the involvement of trained personnel.
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Affiliation(s)
- Szymon Urban
- From the Institute of Heart Diseases, Wroclaw Medical University Borowska, Wroclaw, Poland
| | - Paulina Horożaniecka
- Student Scientific Organization, Institute of Heart Diseases, Wroclaw Medical University Borowska, Wroclaw, Poland
| | - Szymon Włodarczak
- Student Scientific Organization, Institute of Heart Diseases, Wroclaw Medical University Borowska, Wroclaw, Poland
| | - Mikołaj Błaziak
- From the Institute of Heart Diseases, Wroclaw Medical University Borowska, Wroclaw, Poland
| | - Maksym Jura
- Student Scientific Organization, Institute of Heart Diseases, Wroclaw Medical University Borowska, Wroclaw, Poland
- Department of Physiology and Pathophysiology, Wroclaw Medical University, Wrocław, Poland
| | - Robert Zymliński
- From the Institute of Heart Diseases, Wroclaw Medical University Borowska, Wroclaw, Poland
| | - Jan Biegus
- From the Institute of Heart Diseases, Wroclaw Medical University Borowska, Wroclaw, Poland
| | - Agnieszka Siennicka
- Department of Physiology and Pathophysiology, Wroclaw Medical University, Wrocław, Poland
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Moret-Tatay C, Iborra-Marmolejo I, Jorques-Infante MJ, Esteve-Rodrigo JV, Schwanke CHA, Irigaray TQ. Can Virtual Assistants Perform Cognitive Assessment in Older Adults? A Review. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57121310. [PMID: 34946255 PMCID: PMC8704479 DOI: 10.3390/medicina57121310] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/17/2021] [Accepted: 11/24/2021] [Indexed: 01/24/2023]
Abstract
Community-dwelling older adults have raised the scientific community’s interest during the COVID-19 era as their chronic conditions might be aggravated by the consequences of confinement. Digital devices in this field to monitor cognitive impairment are an emerging reality of an innovative nature. However, some groups may not have benefited from these developments as much as, for example, younger people. The aim of this manuscript is to carry out a review on the development of digital devices, and specifically virtual assistants, for the detection of cognitive impairment in older adults. After a screening process, eight studies were found under the given criteria, and this number was even smaller for those using virtual assistants. Given the opportunities offered by virtual assistants through techniques such as natural language processing, it seems imperative to take advantage of this opportunity for groups such as older adults.
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Affiliation(s)
- Carmen Moret-Tatay
- Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Burjassot, 46100 Valencia, Spain; (I.I.-M.); (M.J.J.-I.); (J.V.E.-R.)
- Dipartimento di Neuroscienze, Salute Mentale e Organi di Senso (NESMOS), Sapienza University of Rome, 00185 Rome, Italy
- Correspondence:
| | - Isabel Iborra-Marmolejo
- Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Burjassot, 46100 Valencia, Spain; (I.I.-M.); (M.J.J.-I.); (J.V.E.-R.)
| | - María José Jorques-Infante
- Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Burjassot, 46100 Valencia, Spain; (I.I.-M.); (M.J.J.-I.); (J.V.E.-R.)
| | - José Vicente Esteve-Rodrigo
- Faculty of Psychology, Universidad Católica de Valencia San Vicente Mártir, Burjassot, 46100 Valencia, Spain; (I.I.-M.); (M.J.J.-I.); (J.V.E.-R.)
| | - Carla H. A. Schwanke
- Graduate Program in Biomedical Gerontology, School of Medicine, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre 90619-900, Brazil;
- Institute of Geriatrics and Gerontology, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre 90619-900, Brazil
| | - Tatiana Q. Irigaray
- Programa de Pós Graduação em Paicologia, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre 90619-900, Brazil;
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Alberts JL, Rosenfeldt AB, Lopez-Lennon C, Suttman E, Jansen AE, Imrey PB, Dibble LE. Effectiveness of a Long-Term, Home-Based Aerobic Exercise Intervention on Slowing the Progression of Parkinson Disease: Design of the Cyclical Lower Extremity Exercise for Parkinson Disease II (CYCLE-II) Study. Phys Ther 2021; 101:pzab191. [PMID: 34363478 PMCID: PMC8632855 DOI: 10.1093/ptj/pzab191] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 05/03/2021] [Accepted: 07/05/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Previous short duration studies have demonstrated that high-intensity aerobic exercise improves aspects of motor and non-motor function in people with Parkinson disease (PwPD); however, the effectiveness of a long-term exercise intervention on slowing disease progression is unknown. The primary aim of this study is to determine the disease-altering effects of high-intensity aerobic exercise, administered on an upright stationary cycle, on the progression of PD. A secondary aim is to develop a prognostic model for 12-month changes in the Movement Disorder Society Unified Parkinson's Disease Rating Scale III (MDS-UPDRS III) of PwPD undergoing an aerobic exercise intervention. METHODS This pragmatic, multisite, single-rater blinded, randomized controlled trial will recruit PwPD from 2 large, urban, academic medical centers. Participants (N = 250 PwPD) will be randomized to (1) home-based aerobic exercise or (2) usual and customary care. Those in the aerobic exercise arm will be asked to complete in-home aerobic exercise sessions at 60% to 80% of heart rate reserve 3 times per week for 12 months utilizing a commercially available upright exercise cycle. The usual and customary care group will continue normal activity levels. Daily activity will be monitored for both groups throughout the 12-month study period. The primary outcome, both to assess disease-modifying response to aerobic exercise and for prognostic modeling in the aerobic exercise arm, is 12-month rate of change in the MDS-UPDRS III. Clinical and biomechanical measures will also be used to assess upper and lower extremity motor function as well as non-motor functions. IMPACT Should long-term aerobic exercise demonstrate disease-modifying capability, this study will provide evidence that "Exercise is Medicine" for PwPD. Further, the derived prognostic model will inform a patient-specific exercise prescription for PwPD and expected effects on PD progression.
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Affiliation(s)
- Jay L Alberts
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio, USA
- Center for Neurological Restoration, Cleveland Clinic, Cleveland, Ohio, USA
| | - Anson B Rosenfeldt
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio, USA
| | - Cielita Lopez-Lennon
- Department of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, Utah, USA
| | - Erin Suttman
- Department of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, Utah, USA
| | - A Elizabeth Jansen
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio, USA
| | - Peter B Imrey
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
- Mellen Center for Multiple Sclerosis Treatment and Research, Cleveland Clinic, Cleveland, Ohio, USA
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
| | - Leland E Dibble
- Department of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, Utah, USA
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Use of a Smartphone to Gather Parkinson's Disease Neurological Vital Signs during the COVID-19 Pandemic. PARKINSONS DISEASE 2021; 2021:5534282. [PMID: 33868630 PMCID: PMC8035908 DOI: 10.1155/2021/5534282] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/25/2021] [Accepted: 03/26/2021] [Indexed: 11/17/2022]
Abstract
Introduction To overcome travel restrictions during the COVID-19 pandemic, consumer-based technology was rapidly deployed to the smartphones of individuals with Parkinson's disease (PD) participating in a 12-month exercise trial. The aim of the project was to determine the feasibility of utilizing a combined synchronous and asynchronous self-administered smartphone application to characterize PD symptoms. Methods A synchronous video virtual visit was completed for the administration of virtual Movement Disorder Society-Unified Parkinson's Disease Rating Scale III (vMDS-UPDRS III). Participants asynchronously completed a mobile application consisting of a measure of upper extremity bradykinesia (Finger Tapping Test) and information processing. Results Twenty-three individuals completed the assessments. The mean vMDS-UPDRS III was 23.65 ± 8.56 points. On average, the number of taps was significantly greater for the less affected limb, 97.96 ± 17.77 taps, compared to the more affected, 89.33 ± 18.66 taps (p = 0.025) with a significantly greater number of freezing episodes for the more affected limb (p < 0.05). Correlation analyses indicated the number of errors and the number of freezing episodes were significantly related to clinical ratings of vMDS-UPDRS III bradykinesia (Rho = 0.44, p < 0.01; R = 0.43, p < 0.01, resp.) and finger tapping performance (Rho = 0.31, p = 0.03; Rho = 0.32, p = 0.03, resp.). Discussion. The objective characterization of bradykinesia, akinesia, and nonmotor function and their relationship with clinical disease metrics indicate smartphone technology provides a remote method of characterizing important aspects of PD performance. While theoretical and position papers have been published on the potential of telemedicine to aid in the management of PD, this report translates the theory into a viable reality.
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Kubu CS, Frazier T, Lapin B, Naugle R. An empirically based proposal to identify a short battery to detect neuropsychological impairment in a general adult practice. Clin Neuropsychol 2020; 36:1405-1421. [PMID: 33228438 PMCID: PMC8447240 DOI: 10.1080/13854046.2020.1850868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Objectives: To demonstrate that 1) models based on small numbers of tests can be statistically developed to identify neuropsychological impairment in a general adult neuropsychology clinic and 2) those models show strong predictive validity on replication in a slightly different sample. Method: Latent Class Analyses (LCA) were used to determine neuropsychological classification in 231 patients referred to general adult neuropsychology services. A clinical rating scale was also used to approximate clinical decision-making. Regression models were constructed in a training sample (n = 127) drawn from an adult neuropsychology clinic using test scores from seven different a priori test battery combinations to predict group membership or clinical rating. The utility of the seven models was assessed in a testing sample (n = 104) from another independent adult neuropsychology clinic. Results: The LCA yielded a two class solution characterized by impaired versus non-impaired performance on neuropsychological tests. A seven test battery provided the best balance of accuracy and length in predicting LCA group with a sensitivity of 84.4% and a specificity of 90%. Sensitivity and specificity were slightly attenuated using the clinical rating scale as the criterion, but the seven test battery still provided good accuracy (AUC=.906). Conclusions: Test protocols based on only five to eight test scores can accurately identify most patients with clinical impairment in a diverse adult neuropsychology clinic. Development of short protocols with adequate sensitivity and specificity will become increasingly important to address long waiting lists in light of the COVID pandemic against the general backdrop of increasing demand for neuropsychological services.
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Affiliation(s)
- C S Kubu
- Department of Neurology, Cleveland Clinic, Cleveland, OH, USA
| | - T Frazier
- Department of Psychology, John Carroll University, University Heights, OH, USA
| | - B Lapin
- Department of Neurology, Cleveland Clinic, Cleveland, OH, USA
| | - R Naugle
- Department of Neurology, Cleveland Clinic, Cleveland, OH, USA
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Gorodeski EZ, Hashmi AZ. Integrating assessment of cognitive status in elderly cardiovascular care. Clin Cardiol 2019; 43:179-186. [PMID: 31845363 PMCID: PMC7021647 DOI: 10.1002/clc.23318] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 11/08/2019] [Indexed: 12/31/2022] Open
Abstract
Cardiovascular clinicians tend to pay little attention to issues related to cognition, and yet those caring for older adults will encounter a variety of conditions that may lead to cognitive impairment. Most commonly, these include cardiovascular disease-specific conditions such as cerebrovascular disease or heart failure, but may also include neurodegenerative conditions, mood disorders, medication side effects and polypharmacy, and nutritional deficiencies and metabolic derangements among others. This review presents evidence supporting the importance of assessing cognitive status in older adults with cardiovascular disease, and suggests a practical approach to assessment and management of cognitive impairment in this population when it is found. Special attention is paid to the importance of collaboration between cardiovascular and geriatric specialists, and the value it may bring to patients.
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Affiliation(s)
- Eiran Z. Gorodeski
- Department of MedicineCase Western Reserve University School of MedicineClevelandOhio
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical CenterClevelandOhio
| | - Ardeshir Z. Hashmi
- Center for Geriatric Medicine, Medicine Institute, Cleveland ClinicClevelandOhio
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