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Phu S, Sturnieks DL, Song PYH, Lord SR, Okubo Y. Neuromuscular adaptations to perturbation-based balance training using treadmill belt accelerations do not transfer to an obstacle trip in older people: A cross-over randomised controlled trial. Hum Mov Sci 2024; 97:103273. [PMID: 39217920 DOI: 10.1016/j.humov.2024.103273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 07/08/2024] [Accepted: 08/15/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND This study examined (i) adaptations in muscle activity following perturbation-based balance training (PBT) using treadmill belt-accelerations or PBT using walkway trips and (ii) whether adaptations during treadmill PBT transfer to a walkway trip. METHODS Thirty-eight older people (65+ years) undertook two PBT sessions, including 11 treadmill belt-accelerations and 11 walkway trips. Surface electromyography (EMG) was measured bilaterally on the rectus femoris (RF), tibialis anterior (TA), semitendinosus (ST) and gastrocnemius medial head (GM) during the first (T1) and eleventh (T11) perturbations. Adaptations (within-subjects - 1st vs 11th perturbations for treadmill and walkway PBT) and their transfer (between-subjects - 1st walkway trip after treadmill PBT vs 1st walkway trip with no prior training) effects were examined for the EMG parameters. RESULTS Treadmill PBT reduced post-perturbation peak muscle activation magnitude (left RF, TA, ST, right RF, ST, GM), onset latency (right TA), time to peak (right RF) and co-contraction index (knee muscles) (P < 0.05). Walkway PBT reduced post-trip onset latencies (right TA, ST), peak magnitude (left ST, right GM), time to peak (right RF, ST) and pre-perturbation muscle activity (right TA) (P < 0.05). Those who undertook treadmill PBT were not different to those without prior training during the first walkway trip (P > 0.05). CONCLUSIONS Both treadmill and walkway PBT induced earlier initiation and peak activation of right limb muscles responsible for the first recovery step. Treadmill PBT also reduced co-contraction of the knee muscles. Adaptations in muscle activity following treadmill PBT did not transfer to a walkway trip.
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Affiliation(s)
- Steven Phu
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Population Health - Faculty of Medicine and Health, The University of New South Wales, Randwick, NSW, Australia; Department of Medicine, Western Health, The University of Melbourne, St Albans, VIC, Australia
| | - Daina L Sturnieks
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Biomedical Sciences - Faculty of Medicine and Health, The University of New South Wales, Randwick, NSW, Australia
| | - Patrick Y H Song
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Population Health - Faculty of Medicine and Health, The University of New South Wales, Randwick, NSW, Australia
| | - Stephen R Lord
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Population Health - Faculty of Medicine and Health, The University of New South Wales, Randwick, NSW, Australia
| | - Yoshiro Okubo
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Population Health - Faculty of Medicine and Health, The University of New South Wales, Randwick, NSW, Australia.
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Silangirn P, Chaichana K, Thummayot S, Srisuttha P, Sadjapong U, Chaipin E, Sapbamrer R, Thongtip S. Study of knee pain, fear of falling, and quality of life among community-dwelling older adults, Northern Thailand. NARRA J 2024; 4:e915. [PMID: 39280307 PMCID: PMC11391954 DOI: 10.52225/narra.v4i2.915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Accepted: 08/09/2024] [Indexed: 09/18/2024]
Abstract
Fall is the leading cause of disability and mortality due to unintentional injury in older adults. The aim of this study was to determine the prevalence and risk factors associated with knee pain, fear of falling, and quality of life among community-dwelling older adults in Northern Thailand. A cross-sectional study was conducted among older adults aged 60 and over. A total of 369 participants were enrolled from April to May 2024. Oxford knee score, a short version of the Falls Efficacy Scale International (FES-I) and World Health Organization quality of life-BREF-Thai, was measured. The results showed that the mean age was 69.4 years and 47 (12.7%) had a history of falls in the previous year. The prevalence of fear of falling was 39.3% for low, 22.5% for moderate, and 38.2% for high concern. Age, marital status, alcohol, history of falls, hypertension, arthritis, and osteoporosis were associated with fear of falling. After adjusting to age, gender, body mass index, education, marital status, smoking, alcohol, history of falls, and chronic disease, osteoarthritis of the knee was positively associated with increasing fear of falling (β: 0.361; p<0.001), while quality of life was negatively associated with fear of falling (β: -0.064; p<0.011). In conclusion, the identified determinants of fear of falling among the elderly indicated the need for fear of falling prevention programs targeting not only individual lifestyles but also chronic diseases. This study provides useful information that might help to develop and adopt effective policies for fear of falling control in Thailand.
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Affiliation(s)
- Pongsaton Silangirn
- Department of Applied Thai Traditional Medicine, School of Public Health, University of Phayao, Phayao, Thailand
| | - Keng Chaichana
- Department of Applied Thai Traditional Medicine, School of Public Health, University of Phayao, Phayao, Thailand
| | - Sarinthorn Thummayot
- Division of Anatomy, School of Medical Sciences, University of Phayao, Phayao, Thailand
| | - Phanit Srisuttha
- Department of Applied Thai Traditional Medicine, School of Public Health, University of Phayao, Phayao, Thailand
| | - Uratcha Sadjapong
- Department of Health Promotion, School of Public Health, University of Phayao, Phayao, Thailand
| | - Eakasit Chaipin
- Department of Community Public Health, Faculty of Science, Lampang Rajabhat University, Lampang, Thailand
| | - Ratana Sapbamrer
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Sakesun Thongtip
- Department of Environmental Health, School of Public Health, University of Phayao, Phayao, Thailand
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Moon SH, Doshi KB, Lockhart T. Assessing fall risk in osteoporosis patients: a comparative study of age-matched fallers and nonfallers. Front Digit Health 2024; 6:1387193. [PMID: 39049820 PMCID: PMC11266042 DOI: 10.3389/fdgth.2024.1387193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 05/20/2024] [Indexed: 07/27/2024] Open
Abstract
This study aimed to investigate sway parameters and physical activity level of the age/gender-matched older adults with osteoporosis faller and nonfaller patients. By examining these factors, our objective was to understand how these faller and nonfaller groups with osteoporosis differed particularly in terms of balance capabilities and their impact on physical activity levels. We recruited 24 patients with osteoporosis: 12 who reported a fall within a year before recruitment (fallers) and 12 without falls (nonfallers). Given the close association between biochemical markers of musculoskeletal health such as serum calcium, parathyroid hormone (PTH), Vitamin D, and renal function, we compared these markers in both groups. As a result, elderly individuals with osteoporosis and with a history of falls within the preceding year indicated significantly higher sway velocity (P = 0.012*), sway area (P < 0.001*), and sway path length (P = 0.012*). Furthermore, fallers had significantly lower calcium (P = 0.02*) and Parathyroid hormone (PTH) (P = 0.02*), as well as higher Alkaline Phosphatase (ALP) (P = 0.02*) as compared to nonfallers despite similar vitamin D and creatinine levels. In conclusion, diminished biochemical factors in the osteoporosis faller group could possibly cause postural instability resulting in lower physical activity levels in the osteoporosis fall group and increasing the risk of falls.
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Affiliation(s)
- Seong Hyun Moon
- Locomotion Research Laboratory, School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States
| | - Krupa B. Doshi
- Division of Endocrinology, Mayo Clinic, Scottsdale, AZ, United States
| | - Thurmon Lockhart
- Locomotion Research Laboratory, School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States
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Schousboe JT, Langsetmo L, Fink HA, Kado DM, Cauley JA, Taylor BC, Ensrud KE. Balancing fracture risk versus risk of mortality before fracture among women aged 80 years or older. J Am Geriatr Soc 2024; 72:1396-1407. [PMID: 38450585 PMCID: PMC11090747 DOI: 10.1111/jgs.18859] [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: 11/06/2023] [Revised: 02/02/2024] [Accepted: 02/11/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND Most fractures occur in women aged ≥80 years but competing mortality unrelated to fracture may limit the benefit of osteoporosis drug therapy for some women in late life. Our primary aim was to develop separate prediction models for non-spine fracture (NSF) and mortality before fracture to identify subsets of women with varying fracture versus mortality risks. METHODS Separate prediction models were developed for NSF and mortality before NSF for 4895 women aged ≥80 years enrolled in the Study of Osteoporotic Fractures (SOF) or the Health Aging and Body Composition (HABC) study. Proportional hazards models modified to account for competing mortality were used to identify candidate risk factors for each outcome. Predictors associated with NSF or mortality (p < 0.2) were included in separate competing risk models to estimate the cumulative incidence of NSF and mortality before NSF during 5 years of follow-up. This process was repeated to develop separate prediction models for hip fracture and mortality before hip fracture. RESULTS Significant predictors of NSF (race, total hip BMD, grip strength, prior fracture, falls, and use of selective serotonin reuptake inhibitors, benzodiazepines, or oral/transdermal estrogen) differed from predictors of mortality before NSF (age, walking speed, multimorbidity, weight change, shrinking, smoking, self-rated health, dementia, and use of warfarin). Within nine subsets of women defined by tertiles of risk, 5-year outcomes varied from 28% NSF and 8% mortality in the high-risk NSF/low-risk mortality subset, to 9% NSF and 22% mortality in the low-risk NSF/high-risk mortality subset. Similar results were seen for predictors of hip fracture and mortality before hip fracture. CONCLUSION Considerable variation in 5-year competing mortality risk is present among women in late life with similar 5-year NSF risk. Both fracture risk and life expectancy should inform shared clinical decision-making regarding initiation or continuation of osteoporosis drug therapy for women aged ≥80 years.
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Affiliation(s)
- John T. Schousboe
- Park Nicollet Clinic and HealthPartners Institute, HealthPartners Inc., Minneapolis, MN
- Division of Health Policy and Management, University of Minnesota, Minneapolis, MN
| | - Lisa Langsetmo
- Center for Care Delivery and Outcomes Research, VA Health Care System, Minneapolis, MN
- Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Howard A. Fink
- Center for Care Delivery and Outcomes Research, VA Health Care System, Minneapolis, MN
- Department of Medicine, University of Minnesota, Minneapolis, MN
- Geriatric Research Education and Clinical Center, VA Health Care System, Minneapolis, MN
| | - Deborah M. Kado
- Department of Medicine, Stanford University, Stanford, CA
- Geriatric Research Education and Clinical Center, VA Health Care System, Palo Alto, CA
| | - Jane A. Cauley
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Brent C. Taylor
- Center for Care Delivery and Outcomes Research, VA Health Care System, Minneapolis, MN
- Department of Medicine, University of Minnesota, Minneapolis, MN
- Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, MN
| | - Kristine E. Ensrud
- Center for Care Delivery and Outcomes Research, VA Health Care System, Minneapolis, MN
- Department of Medicine, University of Minnesota, Minneapolis, MN
- Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, MN
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Tian Y, Zhou X, Jiang Y, Pan Y, Liu X, Gu X. Bidirectional association between falls and multimorbidity in middle-aged and elderly Chinese adults: a national longitudinal study. Sci Rep 2024; 14:9109. [PMID: 38643241 PMCID: PMC11032330 DOI: 10.1038/s41598-024-59865-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 04/16/2024] [Indexed: 04/22/2024] Open
Abstract
This study explores the bidirectional association between multimorbidity and falls in Chinese middle-aged and elderly adults. Participants aged 45 and above from the China Health and Retirement Longitudinal Study were included. Binary logistic regression assessed the impact of chronic conditions on fall incidence (stage I), while multinomial logistic regression examined the relationship between baseline falls and multimorbidity (stage II). The fully adjusted odds ratios (ORs) for one, two, or three or more chronic conditions were 1.34, 1.65, and 2.02, respectively. Among participants without baseline falls, 28.61% developed two or more chronic conditions during follow-up, compared to 37.4% of those with a history of falls. Fully adjusted ORs for one, two, or three or more chronic conditions in those with a history of falls were 1.21, 1.38 and 1.70, respectively. The bidirectional relationship held in sensitivity and subgroup analyses. A bidirectional relationship exists between multimorbidity and falls in Chinese middle-aged and elderly adults. Strengthening chronic condition screening and treatment in primary healthcare may reduce falls risk, and prioritizing fall prevention and intervention in daily life is recommended.
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Affiliation(s)
- Ye Tian
- Department of Health Statistics, School of Public Health, Hainan Medical University, No. 3, Xue Yuan Road, Longhua District, Haikou, 571199, People's Republic of China
| | - Xingzhao Zhou
- Department of Health Statistics, School of Public Health, Hainan Medical University, No. 3, Xue Yuan Road, Longhua District, Haikou, 571199, People's Republic of China
| | - Yan Jiang
- Department of Health Statistics, School of Public Health, Hainan Medical University, No. 3, Xue Yuan Road, Longhua District, Haikou, 571199, People's Republic of China
| | - Yidan Pan
- Department of Health Statistics, School of Public Health, Hainan Medical University, No. 3, Xue Yuan Road, Longhua District, Haikou, 571199, People's Republic of China
| | - Xuefeidan Liu
- Department of Marine Pharmacy, School of Pharmacy, Hainan Medical University, No. 3, Xue Yuan Road, Longhua District, Haikou, 571199, People's Republic of China
| | - Xingbo Gu
- Department of Health Statistics, School of Public Health, Hainan Medical University, No. 3, Xue Yuan Road, Longhua District, Haikou, 571199, People's Republic of China.
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Phu S, Sturnieks DL, Song PYH, Lord SR, Okubo Y. Treadmill induced belt-accelerations may not accurately evoke the muscle responses to obstacle trips in older people. J Electromyogr Kinesiol 2024; 75:102857. [PMID: 38330509 DOI: 10.1016/j.jelekin.2024.102857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/19/2023] [Accepted: 01/12/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Treadmill belt-accelerations are a commonly utilised surrogate for tripping, but their physiological validity is unknown. This study examined if a treadmill belt-acceleration induces lower limb muscle activation responses similar to a trip on a walkway. METHODS 38 older people (65+ years) experienced one treadmill belt-acceleration and one walkway obstacle trip in random order. Muscle responses were assessed bilaterally using surface electromyography on the rectus femoris (RF), tibialis anterior (TA), semitendinosus (ST) and gastrocnemius medial head (GM). Unperturbed muscle activity, post-perturbation onset latency, peak magnitude, time to peak and co-contraction index (CCI) were examined. RESULTS Muscle activity in the right ST was greater during unperturbed walking on the treadmill compared to walkway (P=0.011). Compared to a treadmill belt-acceleration, a walkway trip elicited faster onset latencies in all muscles; greater peak magnitudes in the left RF, TA, GM and right GM; faster time to peaks in the left TA and right GM; and lower knee and ankle muscle CCI (P<0.05). CONCLUSIONS Walkway trips and treadmill belt-accelerations elicit distinct muscle activation patterns. While walkway trips induced faster and larger muscle responses, treadmill belt-accelerations involved greater co-contraction. Therefore, treadmill belt-accelerations may not accurately simulate the muscle responses to trips.
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Affiliation(s)
- Steven Phu
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Population Health - Faculty of Medicine and Health, The University of New South Wales, Sydney, NSW, Australia; Department of Medicine, Western Health, The University of Melbourne, St Albans, VIC, Australia
| | - Daina L Sturnieks
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Biomedical Sciences - Faculty of Medicine and Health, The University of New South Wales, Sydney, NSW, Australia
| | - Patrick Y H Song
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Population Health - Faculty of Medicine and Health, The University of New South Wales, Sydney, NSW, Australia
| | - Stephen R Lord
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Population Health - Faculty of Medicine and Health, The University of New South Wales, Sydney, NSW, Australia
| | - Yoshiro Okubo
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Randwick, NSW, Australia; School of Population Health - Faculty of Medicine and Health, The University of New South Wales, Sydney, NSW, Australia.
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Nakano W, Ozaki E, Kato M, Tsukamoto T, Ono S, Tomida S, Kuriyama N, Koyama T. Association between bone health and dynapenic obesity in postmenopausal women. Geriatr Gerontol Int 2024; 24:378-384. [PMID: 38439587 DOI: 10.1111/ggi.14849] [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: 10/19/2023] [Revised: 01/19/2024] [Accepted: 02/15/2024] [Indexed: 03/06/2024]
Abstract
AIM The combination of dynapenia (age-related muscle weakness) and obesity is referred to as dynapenic obesity. We examined the associations between dynapenic obesity and cortical bone thickness and trabecular bone density. METHODS The participants were 797 community-dwelling postmenopausal women (with an average age of 62.5 years) who were stratified into normopenia without obesity, dynapenia without obesity (dynapenia), normopenia with obesity (obesity) and dynapenia with obesity (dynapenia obesity) groups based on their grip strength and body fat percentage. Cortical bone thickness and trabecular bone density were measured using ultrasonic bone densitometry. The participants were further divided into those with low cortical bone thickness and low trabecular bone density. Logistic regression analysis was used to identify associated factors. RESULTS Individuals with dynapenia (odds ratio [OR] 1.77, 95% confidence interval [CI] 1.16-2.68), obesity (OR 2.46, 95% CI 1.62-3.75) and dynapenic obesity (OR 4.07, 95% CI 2.44-6.79) all significantly increased the odds of low cortical bone thickness. Conversely, the odds of low trabecular bone density were significantly lower in the obesity group (OR 0.65, 95% CI 0.43-0.99) and dynapenic obesity group (OR 0.60, 95% CI 0.37-0.97). CONCLUSIONS Dynapenic obesity was found to be associated with cortical bone thinning that might compromise bone health. Postmenopausal women with dynapenic obesity might need to be closely monitored for preserving bone health. Geriatr Gerontol Int 2024; 24: 378-384.
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Affiliation(s)
- Wataru Nakano
- Department of Shizuoka Physical Therapy, Faculty of Health Science, Tokoha University, Shizuoka, Japan
- Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
| | - Etsuko Ozaki
- Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
| | - Michitaka Kato
- Department of Shizuoka Physical Therapy, Faculty of Health Science, Tokoha University, Shizuoka, Japan
- Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
| | - Toshiya Tsukamoto
- Department of Shizuoka Physical Therapy, Faculty of Health Science, Tokoha University, Shizuoka, Japan
| | - Shintaro Ono
- Department of Cardiovascular Rehabilitation, Omote-jyunkankika Cardiovascular Clinic, Shizuoka, Japan
| | - Satomi Tomida
- Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
- Department of Surgery, Division of Endocrine and Breast Surgery, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
| | - Nagato Kuriyama
- Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan
| | - Teruhide Koyama
- Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
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Tieu A, Kroen E, Kadish Y, Liu Z, Patel N, Zhou A, Yilmaz A, Lee S, Deyer T. The Role of Artificial Intelligence in the Identification and Evaluation of Bone Fractures. Bioengineering (Basel) 2024; 11:338. [PMID: 38671760 PMCID: PMC11047896 DOI: 10.3390/bioengineering11040338] [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: 02/27/2024] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Artificial intelligence (AI), particularly deep learning, has made enormous strides in medical imaging analysis. In the field of musculoskeletal radiology, deep-learning models are actively being developed for the identification and evaluation of bone fractures. These methods provide numerous benefits to radiologists such as increased diagnostic accuracy and efficiency while also achieving standalone performances comparable or superior to clinician readers. Various algorithms are already commercially available for integration into clinical workflows, with the potential to improve healthcare delivery and shape the future practice of radiology. In this systematic review, we explore the performance of current AI methods in the identification and evaluation of fractures, particularly those in the ankle, wrist, hip, and ribs. We also discuss current commercially available products for fracture detection and provide an overview of the current limitations of this technology and future directions of the field.
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Affiliation(s)
- Andrew Tieu
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ezriel Kroen
- New York Medical College, Valhalla, NY 10595, USA
| | | | - Zelong Liu
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Nikhil Patel
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Alexander Zhou
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | | | | | - Timothy Deyer
- East River Medical Imaging, New York, NY 10021, USA
- Department of Radiology, Cornell Medicine, New York, NY 10021, USA
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Singh A, Kotzur T, Vivancos-Koopman I, Emukah C, Brady C, Martin C. A component-based analysis of metabolic syndrome's impact on 30-day outcomes after hip fracture: reduced mortality in obese patients. OTA Int 2024; 7:e301. [PMID: 38292467 PMCID: PMC10827291 DOI: 10.1097/oi9.0000000000000301] [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] [Indexed: 02/01/2024]
Abstract
Introduction Hip fractures are a common injury associated with significant morbidity and mortality. In the United States, there has been a rapid increase in the prevalence of metabolic syndrome (MetS), a condition comprised several common comorbidities, including obesity, diabetes mellitus, and hypertension, that may worsen perioperative outcomes. This article assesses the impact of MetS and its components on outcomes after hip fracture surgery. Methods Patients who underwent nonelective operative treatment for traumatic hip fractures were identified in the 2015-2020 American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database. Baseline characteristics between groups were compared, and significant differences were included as covariates. Multivariate regression was performed to assess the impact of characteristics of interest on postoperative outcomes. Patients with MetS, or a single one of its constitutive components-hypertension, diabetes, and obesity-were compared with metabolically healthy cohorts. Results In total 95,338 patients were included. Patients with MetS had increased complications (OR 1.509; P < 0.001), but reduced mortality (OR 0.71; P < 0.001). Obesity alone was also associated with increased complications (OR 1.14; P < 0.001) and reduced mortality (OR 0.736; P < 0.001). Both hypertension and diabetes alone increased complications (P < 0.001) but had no impact on mortality. Patients with MetS did, however, have greater odds of adverse discharge (OR 1.516; P < 0.001), extended hospital stays (OR 1.18; P < 0.001), and reoperation (OR 1.297; P = 0.003), but no significant difference in readmission rate. Conclusion Patients with MetS had increased complications but decreased mortality. Our component-based analysis showed had obesity had a similar effect: increased complications but lower mortality. These results may help surgeons preoperatively counsel patients with hip fracture about their postoperative risks.
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Affiliation(s)
- Aaron Singh
- Department of Orthopaedics, UT Health San Antonio, San Antonio, TX
| | - Travis Kotzur
- Department of Orthopaedics, UT Health San Antonio, San Antonio, TX
| | | | - Chimobi Emukah
- Department of Orthopaedics, UT Health San Antonio, San Antonio, TX
| | - Christina Brady
- Department of Orthopaedics, UT Health San Antonio, San Antonio, TX
| | - Case Martin
- Department of Orthopaedics, UT Health San Antonio, San Antonio, TX
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Pereira DFC, Parron Fernandes KB, Aguiar AF, Casonatto J. The Impact of Undernutrition Risk on Rehabilitation Outcomes in Ischemic Stroke Survivors: A Hospital-Based Study. BRAIN & NEUROREHABILITATION 2024; 17:e7. [PMID: 38585033 PMCID: PMC10990841 DOI: 10.12786/bn.2024.17.e7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/02/2024] [Accepted: 02/07/2024] [Indexed: 04/09/2024] Open
Abstract
Patients experiencing a cerebrovascular event are vulnerable to declining nutritional status, hindering rehabilitation. This study aims to analyze the association between malnutrition risk and hospital rehabilitation indicators in ischemic stroke survivors (ISS). This analytical study examined medical records of 160 adult patients (69.3 ± 13 years). Undernutrition risk (UR; independent variable) and rehabilitation indicators (dependent variables) like hospital stay, clinical outcome, functionality, stroke severity, food intake, mobility (bedridden), mechanical ventilation, and enteral nutrition were assessed. Data were dichotomized, and the chi-square test identified associations (p ≤ 0.05), followed by Poisson regression for prevalence ratios. Patients at UR had 2-fold higher risk of death (95% confidence interval [CI], 0.99-4.79), 1.8-fold higher risk of high stroke severity (95% CI, 1.06-3.11), 76% higher chance of being bedridden (95% CI, 1.28-2.44), and 3-fold higher risk of mechanical ventilation (95% CI, 1.20-9.52). UR in hospitalized ISS is associated with deteriorating rehabilitation indicators, including mobility, decreased food intake, mechanical ventilation use, and neurological deficit, indicating an increased mortality risk post-stroke.
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Affiliation(s)
- Daniela Figueiredo Corrêa Pereira
- Research Group in Physiology and Physical Activity, University Pitágoras UNOPAR Anhanguera, Londrina, Brazil
- Department of Medicine, Pontifical Catholic University, Londrina, Brazil
| | | | - Andreo Fernando Aguiar
- Research Laboratory in Muscular System and Physical Exercise, University Pitágoras UNOPAR Anhanguera, Londrina, Brazil
| | - Juliano Casonatto
- Research Group in Physiology and Physical Activity, University Pitágoras UNOPAR Anhanguera, Londrina, Brazil
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Thompson SD, Barrett KL, Rugel CL, Redmond R, Rudofski A, Kurian J, Curtin JL, Dayanidhi S, Lavasani M. Sex-specific preservation of neuromuscular function and metabolism following systemic transplantation of multipotent adult stem cells in a murine model of progeria. GeroScience 2024; 46:1285-1302. [PMID: 37535205 PMCID: PMC10828301 DOI: 10.1007/s11357-023-00892-5] [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: 06/13/2023] [Accepted: 07/25/2023] [Indexed: 08/04/2023] Open
Abstract
Onset and rates of sarcopenia, a disease characterized by a loss of muscle mass and function with age, vary greatly between sexes. Currently, no clinical interventions successfully arrest age-related muscle impairments since the decline is frequently multifactorial. Previously, we found that systemic transplantation of our unique adult multipotent muscle-derived stem/progenitor cells (MDSPCs) isolated from young mice-but not old-extends the health-span in DNA damage mouse models of progeria, a disease of accelerated aging. Additionally, induced neovascularization in the muscles and brain-where no transplanted cells were detected-strongly suggests a systemic therapeutic mechanism, possibly activated through circulating secreted factors. Herein, we used ZMPSTE24-deficient mice, a lamin A defect progeria model, to investigate the ability of young MDSPCs to preserve neuromuscular tissue structure and function. We show that progeroid ZMPST24-deficient mice faithfully exhibit sarcopenia and age-related metabolic dysfunction. However, systemic transplantation of young MDSPCs into ZMPSTE24-deficient progeroid mice sustained healthy function and histopathology of muscular tissues throughout their 6-month life span in a sex-specific manner. Indeed, female-but not male-mice systemically transplanted with young MDSPCs demonstrated significant preservation of muscle endurance, muscle fiber size, mitochondrial respirometry, and neuromuscular junction morphometrics. These novel findings strongly suggest that young MDSPCs modulate the systemic environment of aged animals by secreted rejuvenating factors to maintain a healthy homeostasis in a sex-specific manner and that the female muscle microenvironment remains responsive to exogenous regenerative cues in older age. This work highlights the age- and sex-related differences in neuromuscular tissue degeneration and the future prospect of preserving health in older adults with systemic regenerative treatments.
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Affiliation(s)
- Seth D Thompson
- Shirley Ryan AbilityLab, 355 E. Erie St, Chicago, IL, 60611, USA.
- Department of Physical Medicine and Rehabilitation, Northwestern University, Chicago, IL, 60611, USA.
- Northwestern University Interdepartmental Neuroscience (NUIN) Graduate Program, Northwestern University, Chicago, IL, 60611, USA.
| | - Kelsey L Barrett
- Shirley Ryan AbilityLab, 355 E. Erie St, Chicago, IL, 60611, USA
| | - Chelsea L Rugel
- Shirley Ryan AbilityLab, 355 E. Erie St, Chicago, IL, 60611, USA
- Department of Physical Medicine and Rehabilitation, Northwestern University, Chicago, IL, 60611, USA
- Northwestern University Interdepartmental Neuroscience (NUIN) Graduate Program, Northwestern University, Chicago, IL, 60611, USA
| | - Robin Redmond
- Shirley Ryan AbilityLab, 355 E. Erie St, Chicago, IL, 60611, USA
| | - Alexia Rudofski
- Shirley Ryan AbilityLab, 355 E. Erie St, Chicago, IL, 60611, USA
| | - Jacob Kurian
- Department of Biomedical Engineering, Northwestern University, Chicago, IL, 60611, USA
| | - Jodi L Curtin
- Shirley Ryan AbilityLab, 355 E. Erie St, Chicago, IL, 60611, USA
| | - Sudarshan Dayanidhi
- Shirley Ryan AbilityLab, 355 E. Erie St, Chicago, IL, 60611, USA
- Department of Physical Medicine and Rehabilitation, Northwestern University, Chicago, IL, 60611, USA
| | - Mitra Lavasani
- Shirley Ryan AbilityLab, 355 E. Erie St, Chicago, IL, 60611, USA.
- Department of Physical Medicine and Rehabilitation, Northwestern University, Chicago, IL, 60611, USA.
- Northwestern University Interdepartmental Neuroscience (NUIN) Graduate Program, Northwestern University, Chicago, IL, 60611, USA.
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12
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Zanghelini F, Xydopoulos G, Fordham R, Rodgers G, Khanal S. Early economic evaluation of the digital gait analysis system for fall prevention-Preliminary analysis of the GaitSmart system. Aging Med (Milton) 2024; 7:74-83. [PMID: 38571670 PMCID: PMC10985772 DOI: 10.1002/agm2.12290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/17/2024] [Accepted: 01/22/2024] [Indexed: 04/05/2024] Open
Abstract
Objective To develop an early economics evaluation (EEE) to assess the cost-effectiveness of the GS in reducing the RoF and FoF. Methods A cost-effectiveness analysis (CEA) with a return on investment (RoI) estimation was performed. CEA used the most relevant parameters, such as increased gait speed and decreased FoF, to estimate the reduction in the RoF, the impact on health care resources used and financial implications for the National Health System in the United Kingdom. Outcomes were measured as incremental cost-effectiveness ratio per quality-adjusted life years (QALYs) gained based on the reduction of the RoF and FoF. Uncertainties around the main parameters used were evaluated by probabilistic sensitivity analysis. Results The CEA results showed that the GS is a dominant strategy over the standard of care to improve the movements of older persons who have suffered a fall or are afraid of falling (incremental QALYs based on FoF = 0.77 and QALYs based on RoF = 1.07, cost of FoF = -£4479.57 and cost of RoF = -£2901.79). By implementing the GS, the ROI results suggest that every pound invested in the GS could result in cost savings of £1.85/patient based on the RoF reduction and £11.16/patient based on the FoF reduction. The probability of being cost saving based on the number of iterations were 79.4 percent (based on FoF) and 100 percent (based on RoF). Conclusion The EEE supports the main hypothesis that the GS is an effective intervention to avoid falls and is potentially cost saving.
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Affiliation(s)
- Fernando Zanghelini
- Health Economics Consulting, Norwich Medical SchoolUniversity of East AngliaNorwichUK
| | - Georgios Xydopoulos
- Health Economics Consulting, Norwich Medical SchoolUniversity of East AngliaNorwichUK
| | - Richard Fordham
- Health Economics Consulting, Norwich Medical SchoolUniversity of East AngliaNorwichUK
| | | | - Saval Khanal
- Health Economics Consulting, Norwich Medical SchoolUniversity of East AngliaNorwichUK
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13
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Yamamoto A, Fujita K, Yamada E, Ibara T, Nihey F, Inai T, Tsukamoto K, Kobayashi Y, Nakahara K, Okawa A. Gait characteristics in patients with distal radius fracture using an in-shoe inertial measurement system at various gait speeds. Gait Posture 2024; 107:317-323. [PMID: 37914562 DOI: 10.1016/j.gaitpost.2023.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 09/07/2023] [Accepted: 10/26/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Distal radius fractures (DRF) commonly occur in early postmenopausal females as the first fragility fracture. Although the incidence of DRF in this set of patients may be related to a lower ability to control their balance and gait, the detailed gait characteristics of DRF patients have not been examined. RESEARCH QUESTION Is it possible to identify the physical and gait features of DRF patients using in-shoe inertial measurement unit (IMU) sensors at various gait speeds and to develop a machine learning (ML) algorithm to estimate patients with DRF using gait? METHODS In this cross-sectional case control study, we recruited 28 postmenopausal females with DRF as their first fragility fracture and 32 age-matched females without a history of fragility fractures. The participants underwent several physical and gait tests. In the gait performance test, the participants walked 16 m with the in-shoe IMU sensor at slower, preferred, and faster speeds. The gait parameters were calculated by the IMU, and we applied the ML technique using the extreme gradient boosting (XGBoost) algorithm to predict the presence of DRF. RESULTS The fracture group showed lower hand grip strength and lower ability to change gait speed. The difference in gait parameters was mainly observed at faster speeds. The amplitude of the change in the parameters was small in the fracture group. The XGBoost model demonstrated reasonable accuracy in predicting DRFs (area under the curve: 0.740), and the most relevant variable was the stance time at a faster speed. SIGNIFICANCE Gait analysis using in-shoe IMU sensors at different speeds is useful for evaluating the characteristics of DRFs. The obtained gait parameters allow the prediction of fractures using the XGBoost algorithm.
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Affiliation(s)
- Akiko Yamamoto
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Koji Fujita
- Department of Functional Joint Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo 113-8519, Japan.
| | - Eriku Yamada
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Takuya Ibara
- Department of Functional Joint Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Fumiyuki Nihey
- Environmental and Material Research Laboratories, NEC Corporation 1131, Hinode, Abiko-city, Chiba 270-1198, Japan
| | - Takuma Inai
- QOL and Materials Research Group, Health and Medical Research Institute, Department of Life Science and Technology, National Institute of Advanced Industrial Science and Technology, 2217-14 Hayashi-cho, Takamatsu-city, Kagawa 761-0301, Japan
| | - Kazuya Tsukamoto
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Yoshiyuki Kobayashi
- Human Augmentation Research Center, National Institute of Advanced Industrial Science and Technology, 2-8-5 Aomi, Koto-ku, Tokyo 135-0064, Japan
| | - Kentaro Nakahara
- Environmental and Material Research Laboratories, NEC Corporation 1131, Hinode, Abiko-city, Chiba 270-1198, Japan
| | - Atsushi Okawa
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
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14
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Hunzinger KJ, Law CA, Elser H, Walter AE, Windham BG, Palta P, Juraschek SP, Hicks CW, Gottesman RF, Schneider ALC. Associations Between Head Injury and Subsequent Risk of Falls: Results From the Atherosclerosis Risk in Communities (ARIC) Study. Neurology 2023; 101:e2234-e2242. [PMID: 37816634 PMCID: PMC10727209 DOI: 10.1212/wnl.0000000000207949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 08/28/2023] [Indexed: 10/12/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Falls are a leading cause of head injury among older adults, but the risk of fall occurring after a head injury is less well-characterized. We sought to examine the association between head injury and subsequent risk of falls requiring hospital care among community-dwelling older adults. METHODS This analysis included 13,081 participants in the Atherosclerosis Risk in Communities Study enrolled in 1987-1989 and followed through 2019. The association of head injury (time-varying exposure, self-reported and/or ICD-9/10 code identified) with the risk of subsequent (occurring >1-month after head injury) falls requiring hospital care (ICD-9/10 code defined) was modeled using Cox proportional hazards regression. Secondary analyses included Fine and Gray proportional hazards regression to account for the competing risk of death, analysis of head injury frequency and severity, and formal testing for interaction by age, sex, and race. Models were adjusted for age, sex, race/center, education, military service, alcohol consumption, smoking, diabetes, hypertension, and psychotropic medication use. RESULTS The mean age of participants at baseline was 54 years, 58% were female, 28% were Black, and 14% had at least one head injury occurring over the study period. Over a median 23 years of follow-up, 29% of participants had a fall requiring medical care. In adjusted Cox proportional hazards models, individuals with head injury had 2.01 (95% CI 1.85-2.18) times the risk of falls compared with individuals without head injury. Accounting for the competing risk of mortality, individuals with head injury had 1.69 (95% CI 1.57-1.82) times the risk of falls compared with individuals without head injury. We observed stronger associations among men compared with women (men: hazard ratio [HR] = 2.60, 95% CI 2.25-3.00; women: HR = 1.80, 95% CI 1.63-1.99, p-interaction <0.001). We observed evidence of a dose-response association for head injury number and severity with fall risk (1 injury: HR = 1.68, 95% CI 1.53-1.84; 2+ injuries: HR = 2.37, 95% CI 1.92-2.94 and mild: HR = 1.97, 95% CI 1.78-2.18; moderate/severe/penetrating: HR = 2.50, 95% CI 2.06-3.02). DISCUSSION Among community-dwelling older adults followed over 30 years, head injury was associated with subsequent falls requiring medical care. We observed stronger associations among men and with increasing number and severity of head injuries. Whether older individuals with head injury might benefit from fall prevention measures should be a focus of future research.
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Affiliation(s)
- Katherine J Hunzinger
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania.
| | - Connor A Law
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania
| | - Holly Elser
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania
| | - Alexa E Walter
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania
| | - B Gwen Windham
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania
| | - Priya Palta
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania
| | - Stephen P Juraschek
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania
| | - Caitlin W Hicks
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania
| | - Rebecca F Gottesman
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania
| | - Andrea L C Schneider
- From the Department of Exercise Science (K.J.H.), Thomas Jefferson University; Department of Neurology (C.A.L., A.E.W., A.L.S.), University of Pennsylvania Perelman School of Medicine; Department of Neurology (H.E.), Hospital of the University of Pennsylvania; Memory Impairment and Neurodegenerative Dementia (MIND) Center (B.G.W.), University of Mississippi Medical Center; Department of Neurology (P.P.), University of North Carolina Chapel Hill; Department of Medicine (S.P.J.), Beth Israel Deaconess Medical Center; Department of Surgery (C.W.H.), Johns Hopkins University School of Medicine; National Institute of Neurological Disorders and Stroke (R.F.G.); Department of Biostatistics (A.L.S.), Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine; and Penn Injury Science Center (A.L.S.), University of Pennsylvania
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15
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Mascolo A, Rafaniello C, di Mauro G, Ruggiero D, Campitiello MR, Donniacuo M, Berrino PM, Rossi F, Paolisso G, Capuano A. Sodium-glucose cotransporter-2 (SGLT2) inhibitors and the reporting of falls and fractures: an european pharmacovigilance analysis. Front Pharmacol 2023; 14:1245642. [PMID: 38027019 PMCID: PMC10657831 DOI: 10.3389/fphar.2023.1245642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Background: The risk of falls and bone fractures with sodium-glucose co-transporter-2 (SGLT2) inhibitors has been characterized by conflicting evidence. Therefore, we decided to investigate the reporting probability of falls and fractures by comparing SGLT2 inhibitors with DPP4 inhibitors. Methods A retrospective, pharmacovigilance study of the European database of Individual Case Safety Reports (ICSRs) was conducted. Disproportionality analyses (Reporting Odds Ratio, ROR) were conducted to compare the reporting probability of falls or fracture between treatments. Results A total of 507 ICSRs reporting at least one fall or fracture with SGLT2 inhibitors were identified. The most reported SGLT2 inhibitor was canagliflozin (N = 188; 36.9%), followed by empagliflozin (N = 176; 34.5%), and dapagliflozin (N = 143; 28.0%). A total of 653 events related to fall or bone fracture were reported. Fall was the most reported event (N = 333; 51.0%). Among fractures (N = 320; 49.0%), the most reported were foot fractures (N = 40; 6.1%) and hip fractures (N = 32; 4.9%). SGLT2 inhibitors were associated with a lower reporting probability of fall than DPP4 inhibitors (ROR, 0.66; 95%CI, 0.57-0.78). The lower reporting probability of fall was also observed when the single SGLT2 inhibitor was compared to DPP4 inhibitors: dapagliflozin (ROR, 0.67; 95%CI, 0.53-0.83), canagliflozin (ROR, 0.56; 95%CI, 0.45-0.70), and empagliflozin (ROR, 0.77; 95%CI, 0.63-0.94). For fractures, canagliflozin showed a slightly significant increased reporting when compared with DPP4 inhibitors (not confirmed in the sensitivity analysis), whereas all other comparison showed no statistically significant difference. Conclusion SGLT2 inhibitors were associated with a lower reporting probability of fall than DPP4 inhibitors, in accordance with the reassuring evidence about the safety profile of these drugs. Future researches will help to confirm their long-term safety profile.
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Affiliation(s)
- Annamaria Mascolo
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Concetta Rafaniello
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Gabriella di Mauro
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
- UOC Pharmacy, AORN Santobono-Pausilipon Children’s Hospital, Naples, Italy
| | - Donatella Ruggiero
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Maria Rosaria Campitiello
- Department of obstetrics and gynaecology and physiopathology of human reproduction, ASL Salerno, Salerno, Italy
| | - Maria Donniacuo
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Pasquale Maria Berrino
- Department of Specialized Medicine, Diagnostic and Experimental, University of Bologna “Alma Mater Studiorum”, Bologna, Italy
| | - Francesco Rossi
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Giuseppe Paolisso
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- UniCamillus, International Medical University, Rome, Italy
| | - Annalisa Capuano
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
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16
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Jacob L, Kostev K, Shin JI, Smith L, Oh H, Abduljabbar AS, Haro JM, Koyanagi A. Falls increase the risk for incident anxiety and depressive symptoms among adults aged ≥50 years: An analysis of the Irish longitudinal study on ageing. Arch Gerontol Geriatr 2023; 114:105098. [PMID: 37315378 DOI: 10.1016/j.archger.2023.105098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/04/2023] [Accepted: 06/07/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND Little is known about the potential impact of falls on the onset of common mental disorders in older adults. Thus, we aimed to investigate the longitudinal association between falls and incident anxiety and depressive symptoms in adults aged ≥50 years living in Ireland. METHODS Data from the Irish Longitudinal Study on Ageing were analyzed (Wave 1: 2009-2011; and Wave 2: 2012-2013). The presence of falls and injurious falls in the past 12 months was assessed at Wave 1. Anxiety and depressive symptoms were assessed at Wave 1 and Wave 2 using the anxiety subscale of the Hospital Anxiety and Depression Scale (HADS-A) and the 20-item Center for Epidemiologic Studies Depression (CES-D), respectively. Covariates included sex, age, education, marital status, disability, and the number of chronic physical conditions. The association of falls at baseline with incident anxiety and depressive symptoms at follow-up was estimated by multivariable logistic regression. RESULTS This study included 6,862 individuals (51.5% women; mean [SD] age 63.1 [8.9] years). After adjusting for covariates, falls were significantly associated with anxiety (OR = 1.58, 95%CI = 1.06-2.35) and depressive symptoms (OR = 1.43, 95%CI = 1.06-1.92). These associations were no longer significant after including fear of falling in the models. Similar findings were obtained for injurious falls, although the relationship with anxiety symptoms was not statistically significant. CONCLUSIONS This prospective study of older adults from Ireland found significant associations between falls and incident anxiety and depressive symptoms. Future research may focus on whether interventions to reduce fear of falling could also alleviate anxiety and depressive symptoms.
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Affiliation(s)
- Louis Jacob
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain; Department of Physical Medicine and Rehabilitation, Lariboisière-Fernand Widal Hospital, AP-HP, Université Paris Cité, Paris, France.
| | - Karel Kostev
- Philipps University of Marburg, Marburg, Germany
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Lee Smith
- Centre for Health, Performance, and Wellbeing, Anglia Ruskin University, Cambridge CB1 1PT, United Kingdom
| | - Hans Oh
- Suzanne Dworak Peck School of Social Work, University of Southern California, Los Angeles, CA, United States of America
| | | | - Josep Maria Haro
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain; King Saud University, Riyadh, Saudi Arabia
| | - Ai Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain; Institució Catalana de Recerca i Estudis Avançats (ICREA), Pg. Lluis Companys 23, Barcelona, Spain
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Barceló M, Casademont J, Mascaró J, Gich I, Torres OH. Indoor falls and number of previous falls are independent risk factors for long-term mortality after a hip fracture. Aging Clin Exp Res 2023; 35:2483-2490. [PMID: 37688755 PMCID: PMC10627886 DOI: 10.1007/s40520-023-02551-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 08/25/2023] [Indexed: 09/11/2023]
Abstract
BACKGROUND Hip fractures are almost always the result of a fall. Causes and circumstances of falls may differ between frail and vigorous patients. AIM To describe the circumstances of falls causing hip fractures, number of falls during the previous year, and their association with long-term mortality. PATIENTS AND METHODS The study is a retrospective review conducted in a tertiary university hospital serving a population of 425,000 inhabitants in Barcelona. All patients admitted with hip fractures with medical records describing the circumstances and number of previous falls were included. The number of falls in the previous 12 months was recorded, including the one causing the fracture. The circumstances of the index fall were dichotomized according to whether it was from the patient's own height or above; day or night; indoors or outdoors, due to intrinsic or extrinsic causes. Cumulative mortality was recorded for almost 5 years after hip fracture. RESULTS Indoor falls were strongly associated with shorter survival. Falling more than once in the previous year was also a risk factor for long-term mortality (hazard ratio 1.461, p < 0.001 and hazard ratio 1.035, p = 0.008 respectively). CONCLUSION Indoor falls and falling more than once in the previous year are long-term risk factors for mortality after hip fractures. It is always essential to take a careful patient history on admission to determine the number of falls and their circumstances, and special care should be taken to reduce mortality in patients at high risk.
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Affiliation(s)
- Montserrat Barceló
- Geriatric Unit, Departament de Medicina, Internal Medicine Department, Hospital de La Santa Creu I Sant Pau, Universitat Autònoma de Barcelona, Mas Casanovas Street, no. 90, 08041, Barcelona, Spain.
| | - Jordi Casademont
- Geriatric Unit, Departament de Medicina, Internal Medicine Department, Hospital de La Santa Creu I Sant Pau, Universitat Autònoma de Barcelona, Mas Casanovas Street, no. 90, 08041, Barcelona, Spain
| | - Jordi Mascaró
- Geriatric Unit, Departament de Medicina, Internal Medicine Department, Hospital de La Santa Creu I Sant Pau, Universitat Autònoma de Barcelona, Mas Casanovas Street, no. 90, 08041, Barcelona, Spain
| | - Ignasi Gich
- Department of Clinical Epidemiology and Public Health, CIBER Epidemiología Y Salud Pública (CIBERESP), HSCSP Sant Pau Biomedical Research Institute (IIB Sant Pau), Barcelona, Spain
| | - Olga Herminia Torres
- Geriatric Unit, Departament de Medicina, Internal Medicine Department, Hospital de La Santa Creu I Sant Pau, Universitat Autònoma de Barcelona, Mas Casanovas Street, no. 90, 08041, Barcelona, Spain
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18
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Thiamwong L, Xie R, Park JH, Lighthall N, Loerzel V, Stout J. Optimizing a Technology-Based Body and Mind Intervention to Prevent Falls and Reduce Health Disparities in Low-Income Populations: Protocol for a Clustered Randomized Controlled Trial. JMIR Res Protoc 2023; 12:e51899. [PMID: 37788049 PMCID: PMC10582821 DOI: 10.2196/51899] [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: 08/16/2023] [Revised: 08/19/2023] [Accepted: 08/20/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND The lack of health care coverage, low education, low motivation, and inconvenience remain barriers to participating in fall prevention programs, especially among low-income older adults. Low-income status also contributes to negative aging self-perceptions and is associated with a high perceived barrier to care. Existing fall prevention intervention technologies do not enable participants and practitioners to interact and collaborate, even with technologies that bring viable strategies to maintain independence, prevent disability, and increase access to quality care. Research is also limited on the use of technology to enhance motivation and help individuals align their perception with physiological fall risk. We developed a novel, 8-week Physio-Feedback Exercise Program (PEER), which includes (1) technology-based physio-feedback using a real-time portable innovative technology-the BTrackS Balance Tracking System, which is reliable and affordable, allows for home testing, and provides feedback and tracks balance progression; (2) cognitive reframing using the fall risk appraisal matrix; and (3) peer-led exercises focusing on balance, strength training, and incorporating exercises into daily activities. OBJECTIVE This study consists of 3 aims. Aim 1 is to examine the effects of the technology-based PEER intervention on fall risk, dynamic balance, and accelerometer-based physical activity (PA). Aim 2 is to examine the effects of the PEER intervention on fall risk appraisal shifting and negative self-perceptions of aging. Aim 3 is to explore participants' experiences with the PEER intervention and potential barriers to accessing and adopting the technology-based PEER intervention to inform future research. METHODS This is an intention-to-treat, single-blinded, parallel, 2-arm clustered randomized controlled trial study. We will collect data from 340 low-income older adults at baseline (T1) and measure outcomes after program completion (T2) and follow-up at 3 months (T3) and 6 months (T4). Participants will be enrolled if they meet all the following inclusion criteria: aged ≥60 years, cognitively intact, and able to stand without assistance. Exclusion criteria were as follows: a medical condition precluding exercise or PA, currently receiving treatment from a rehabilitation facility, plan to move within 1 year, hospitalized >3 times in the past 12 months, and does not speak English or Spanish. RESULTS As of August 2023, the enrollment of participants is ongoing. CONCLUSIONS This study addresses the public health problem by optimizing a customized, technology-driven approach that can operate in low-resource environments with unlimited users to prevent falls and reduce health disparities in low-income older adults. The PEER is a novel intervention that combines concepts of physio-feedback, cognitive reframing, and peer-led exercise by motivating a shift in self-estimation of fall risk to align with physiological fall risk to improve balance, PA, and negative aging self-perception. TRIAL REGISTRATION ClinicalTrials.gov NCT05778604; https://www.clinicaltrials.gov/ct2/show/study/NCT05778604. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/51899.
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Affiliation(s)
- Ladda Thiamwong
- Nursing Systems Department, College of Nursing, University of Central Florida, Orlando, FL, United States
| | - Rui Xie
- Nursing Systems Department, College of Nursing, University of Central Florida, Orlando, FL, United States
| | - Joon-Hyuk Park
- Nursing Systems Department, College of Nursing, University of Central Florida, Orlando, FL, United States
| | - Nichole Lighthall
- Nursing Systems Department, College of Nursing, University of Central Florida, Orlando, FL, United States
| | - Victoria Loerzel
- Nursing Systems Department, College of Nursing, University of Central Florida, Orlando, FL, United States
| | - Jeffrey Stout
- Nursing Systems Department, College of Nursing, University of Central Florida, Orlando, FL, United States
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19
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Jayasekera PT, Fernandopulle R, Weerasenghe T, de Soysa S, Ranaweera T, Edirisinghe E. Hip fractures and outcome in elderly patients in a tertiary care hospital of Sri Lanka. Arch Osteoporos 2023; 18:113. [PMID: 37672198 DOI: 10.1007/s11657-023-01323-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 08/21/2023] [Indexed: 09/07/2023]
Abstract
This study assessed how elderly patients with hip fractures were affected by factors such as comorbidities, fracture type, treatments, complications, and health-related quality of life. The majority of participants had surgery for their fracture with good prognoses despite having comorbidities. Reductions in the general level of activities related to daily living were proportionately higher even after one year. INTRODUCTION Hip fractures in older adults are associated with significant morbidity, mortality, loss of independence, and financial burdens. In this study, we assessed how these effects were influenced by factors such as comorbidities, fracture type, treatment methods, complications, and health-related quality of life (HRQoL) in elderly patients presented with hip fractures. METHODS A prospective observational study was conducted over 6 months on all patients with fall and hip fractures above 65 years of age that presented to the Accident and Emergency Department (A&E) of Provincial General Hospital Kurunegala. The subjects were followed up with for up to 1 year. Data forms were made according to the Charlson comorbidity index, the Johns Hopkins Fall Risk Assessment tool, and the International Society of Fracture Repair-International Osteoporosis Foundation (ISFR-IOF)) hip fracture outcome working group recommendations. Direct questions from these assessment guides were not used in data collection. Being able to walk independently and return to a premorbid state following surgery was considered a good outcome. RESULTS There were 117 patients (mean age 78 (± 7.31) years); 80% were female. Out of them, 81% had comorbidities without significant morbidity or mortality during surgery. Ninety-six (88%) had surgery for their fracture with good prognoses (p<0.05) and better outcomes due to early surgery (p=0.008). Independent walking was significantly better in intracapsular fractures than extracapsular fractures (p<0.05). Patients with post-surgical complications had significant mortality (p<0.001). Ninety-nine per cent, 81%, and 75% of patients remained dependent 1 month, 3 months, and 1 year following surgery, respectively. HRQoL was impaired in 3 months (95% SF, 12<50) and in 1 year (78.6% SF, 12 <50) following surgery. The mortality during admission, in 1 month, 3 months, and 1 year was 8.5% (10), 14.5% (17), 21.3% (25), and 35% (41), respectively. CONCLUSION A greater majority of hip fracture victims were female. Prognoses were good after surgery irrespective of the comorbidities with better outcomes in early surgery. Independent walking was significantly better in intracapsular fractures than extracapsular fractures. Patients with post-surgical complications had significant mortality. Significant loss of HRQoL increased in patients even after surgery, which resulted in an increased burden to families.
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Affiliation(s)
| | | | - T Weerasenghe
- Provincial General Hospital Kurunegala, Kurunegala, Sri Lanka
| | - S de Soysa
- Provincial General Hospital Kurunegala, Kurunegala, Sri Lanka
| | - T Ranaweera
- Provincial General Hospital Kurunegala, Kurunegala, Sri Lanka
| | - Emdt Edirisinghe
- University Hospital Kotelawala Defence University, Boralesgamuwa, Sri Lanka
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20
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Yamamoto A, Fujita K, Yamada E, Ibara T, Nihey F, Inai T, Tsukamoto K, Kobayashi Y, Nakahara K, Okawa A. Foot characteristics of the daily-life gait in postmenopausal females with distal radius fractures: a cross-sectional study. BMC Musculoskelet Disord 2023; 24:706. [PMID: 37670304 PMCID: PMC10478493 DOI: 10.1186/s12891-023-06845-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/30/2023] [Indexed: 09/07/2023] Open
Abstract
BACKGROUND Gait decline in older adults is related to falling risk, some of which contribute to injurious falls requiring medical attention or restriction of activity of daily living. Among injurious falls, distal radius fracture (DRF) is a common initial fragility fracture associated with the subsequent fracture risk in postmenopausal females. The recent invention of an inertial measurement unit (IMU) facilitates the assessment of free-living gait; however, little is known about the daily gait characteristics related to the risk of subsequent fractures. We hypothesized that females with DRF might have early changes in foot kinematics in daily gait. The aim of this study was to evaluate the daily-life gait characteristics related to the risk of falls and fracture. METHODS In this cross-sectional study, we recruited 27 postmenopausal females with DRF as their first fragility fracture and 28 age-matched females without a history of fragility fractures. The participants underwent daily gait assessments for several weeks using in-shoe IMU sensors. Eight gait parameters and each coefficient of variance were calculated. Some physical tests, such as hand grip strength and Timed Up and Go tests, were performed to check the baseline functional ability. RESULTS The fracture group showed lower foot angles of dorsiflexion and plantarflexion in the swing phase. The receiver operating characteristic curve analyses revealed that a total foot movement angle (TFMA) < 99.0 degrees was the risk of subsequent fracture. CONCLUSIONS We extracted the daily-life gait characteristics of patients with DRF using in-shoe IMU sensors. A lower foot angle in the swing phase, TFMA, may be associated with the risk of subsequent fractures, which may be effective in evaluating future fracture risk. Further studies to predict and prevent subsequent fractures from daily-life gait are warranted.
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Affiliation(s)
- Akiko Yamamoto
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan
| | - Koji Fujita
- Department of Functional Joint Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan.
| | - Eriku Yamada
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan
| | - Takuya Ibara
- Department of Functional Joint Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan
| | - Fumiyuki Nihey
- Biometrics Research Laboratories, NEC Corporation, 1131, Hinode, Abiko-City, Chiba, 270-1198, Japan
| | - Takuma Inai
- QOL and Materials Research Group, Department of Life Science and Technology, National Institute of Advanced Industrial Science and Technology, Health and Medical Research Institute, 2217-14 Hayashi-Cho, Takamatsu-City, Kagawa, 761-0301, Japan
| | - Kazuya Tsukamoto
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan
| | - Yoshiyuki Kobayashi
- Human Augmentation Research Center, National Institute of Advanced Industrial Science and Technology, 2-8-5 Aomi, Koto-Ku, Tokyo, 135-0064, Japan
| | - Kentaro Nakahara
- Biometrics Research Laboratories, NEC Corporation, 1131, Hinode, Abiko-City, Chiba, 270-1198, Japan
| | - Atsushi Okawa
- Department of Orthopaedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan
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21
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Just KS, Schultze KA, Dormann H, Seufferlein T, Gräff I, Scholl C, Schwab M, Stingl JC. Use of overactive bladder anticholinergic medications associated with falls leading to emergency department visits: results from the ADRED study. Eur J Clin Pharmacol 2023; 79:1185-1193. [PMID: 37382655 PMCID: PMC10427532 DOI: 10.1007/s00228-023-03530-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 06/20/2023] [Indexed: 06/30/2023]
Abstract
PURPOSE Drug intake might be a modifiable factor for the individual fall-risk of older adults, and anticholinergic properties of drugs need to be considered. This study is aimed at analyzing the association of older adults' individual anticholinergic load with particular focus on use of overactive bladder anticholinergic medications with falls in multi-medicated patients. MATERIALS AND METHODS Cases of the prospective, observational, multi-center study on adverse drug reactions leading to emergency departments (ADRED study) between 2015 and 2018 in Germany were analyzed comparing the exposure of overactive bladder anticholinergic medications on the chance to present with a fall with patients without exposure. Logistic regression analysis was used adjusting for pre-existing conditions, drug exposure, and the individual anticholinergic burden by drug use. To this end, a combination of seven expert-based anticholinergic rating scales was used. RESULTS The anticholinergic burden was higher in patients with overactive bladder anticholinergic medications (median 2 [1; 3]) compared to not taking drugs of interest. Presenting with a fall was associated with overactive bladder anticholinergic medications (odds ratio (OR) 2.34 [95% confidence interval 1.14-4.82]). The use of fall-risk increasing drugs was likewise associated (OR 2.30 [1.32-4.00]). The anticholinergic burden itself seemed not to be associated with falls (OR 1.01 [0.90-1.12]). CONCLUSIONS Although falls occur multifactorial in older adults and confounding by indication cannot be ruled out, the indication for a drug treatment should be decided with caution when other, non-pharmacological treatment options have been tried. GERMAN CLINICAL TRIAL REGISTER DRKS-ID: DRKS00008979, registration date 01/11/2017.
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Affiliation(s)
- Katja S. Just
- Institute of Clinical Pharmacology, University Hospital RWTH Aachen, Aachen, Wendlingweg 2, D-52074 Aachen, Germany
| | - Karen A. Schultze
- Institute of Clinical Pharmacology, University Hospital RWTH Aachen, Aachen, Wendlingweg 2, D-52074 Aachen, Germany
| | - Harald Dormann
- Central Emergency Department, Hospital Fürth, Fürth, Germany
| | - Thomas Seufferlein
- Internal Medicine Emergency Department, Ulm University Medical Centre, Ulm, Germany
| | - Ingo Gräff
- Interdisciplinary Emergency Department (INZ), University Hospital of Bonn, Bonn, Germany
| | - Catharina Scholl
- Research Department, Federal Institute for Drugs and Medical Devices, Bonn, Germany
| | - Matthias Schwab
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany
- Department of Clinical Pharmacology, University of Tuebingen, Tuebingen, Germany
- Department of Pharmacy and Biochemistry, University of Tuebingen, Tuebingen, Germany
| | - Julia C. Stingl
- Institute of Clinical Pharmacology, University Hospital RWTH Aachen, Aachen, Wendlingweg 2, D-52074 Aachen, Germany
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22
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Wang L, Pronk AC, van Poelgeest EP, Briggs R, Claassen JAHR, Jansen S, Klop M, de Lange FJ, Meskers CCGM, Odekerken VJJ, Payne SJ, Trappenburg MC, Thijs RD, Uleman JF, Hoekstra AG, van der Velde N. Applying systems thinking to unravel the mechanisms underlying orthostatic hypotension related fall risk. GeroScience 2023; 45:2743-2755. [PMID: 37115348 PMCID: PMC10651607 DOI: 10.1007/s11357-023-00802-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
Orthostatic hypotension (OH) is an established and common cardiovascular risk factor for falls. An in-depth understanding of the various interacting pathophysiological pathways contributing to OH-related falls is essential to guide improvements in diagnostic and treatment opportunities. We applied systems thinking to multidisciplinary map out causal mechanisms and risk factors. For this, we used group model building (GMB) to develop a causal loop diagram (CLD). The GMB was based on the input of experts from multiple domains related to OH and falls and all proposed mechanisms were supported by scientific literature. Our CLD is a conceptual representation of factors involved in OH-related falls, and their interrelatedness. Network analysis and feedback loops were applied to analyze and interpret the CLD, and quantitatively summarize the function and relative importance of the variables. Our CLD contains 50 variables distributed over three intrinsic domains (cerebral, cardiovascular, and musculoskeletal), and an extrinsic domain (e.g., medications). Between the variables, 181 connections and 65 feedback loops were identified. Decreased cerebral blood flow, low blood pressure, impaired baroreflex activity, and physical inactivity were identified as key factors involved in OH-related falls, based on their high centralities. Our CLD reflects the multifactorial pathophysiology of OH-related falls. It enables us to identify key elements, suggesting their potential for new diagnostic and treatment approaches in fall prevention. The interactive online CLD renders it suitable for both research and educational purposes and this CLD is the first step in the development of a computational model for simulating the effects of risk factors on falls.
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Affiliation(s)
- Liping Wang
- Amsterdam UMC location University of Amsterdam, Internal Medicine, Geriatrics, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Public Health, Aging and Later Life, Amsterdam, The Netherlands
| | - Anouschka C Pronk
- Amsterdam UMC location University of Amsterdam, Internal Medicine, Geriatrics, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Public Health, Aging and Later Life, Amsterdam, The Netherlands
| | - Eveline P van Poelgeest
- Amsterdam UMC location University of Amsterdam, Internal Medicine, Geriatrics, Meibergdreef 9, Amsterdam, The Netherlands.
- Amsterdam Public Health, Aging and Later Life, Amsterdam, The Netherlands.
| | - Robert Briggs
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland
| | - Jurgen A H R Claassen
- Department of Biophysics, Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
| | - Sofie Jansen
- Amsterdam UMC location University of Amsterdam, Internal Medicine, Geriatrics, Meibergdreef 9, Amsterdam, The Netherlands
| | - Marjolein Klop
- Department of Biophysics, Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
| | - Frederik J de Lange
- Amsterdam UMC location University of Amsterdam, Cardiology and Cardiothoracic Surgery, Meibergdreef 9, Amsterdam, The Netherlands
| | - Carel C G M Meskers
- Amsterdam UMC location Vrije Universiteit Amsterdam, Rehabilitation Medicine, De Boelelaan, 1117, Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Vincent J J Odekerken
- Amsterdam UMC location University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, The Netherlands
| | - Stephen J Payne
- Institute of Applied Mechanics, National Taiwan University, Taipei, Taiwan
| | | | - Roland D Thijs
- Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands
- Stichting Epilepsie Instellingen Nederland (SEIN), Heemstede, The Netherlands
| | - Jeroen F Uleman
- Department of Geriatric Medicine, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
- Institute for Advanced Study, Amsterdam, The Netherlands
| | - Alfons G Hoekstra
- Computational Science Lab, Informatics Institute, Faculty of Science, University of Amsterdam, Amsterdam, The Netherlands
| | - Nathalie van der Velde
- Amsterdam UMC location University of Amsterdam, Internal Medicine, Geriatrics, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Public Health, Aging and Later Life, Amsterdam, The Netherlands
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23
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Milic J, Erlandson KM, Guaraldi G. Moving from the prediction of fractures to the prediction of falls in an aging HIV scenario. AIDS 2023; 37:1467-1469. [PMID: 37395250 DOI: 10.1097/qad.0000000000003606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Affiliation(s)
- Jovana Milic
- Modena HIV Metabolic Clinic
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Italy
| | - Kristine M Erlandson
- Division of Infectious Diseases, Department of Medicine, University of Colorado-Anshutz Medical Campus, Aurora, Colorado, USA
| | - Giovanni Guaraldi
- Modena HIV Metabolic Clinic
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Italy
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, Modena, Italy
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24
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Kobayashi K, Kido N, Wakabayashi S, Yamamoto K, Hihara J, Tamura M, Sakahara T. Association between fall-related serious injury and activity during fall in an acute care hospital. PLoS One 2023; 18:e0288320. [PMID: 37418434 DOI: 10.1371/journal.pone.0288320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 06/23/2023] [Indexed: 07/09/2023] Open
Abstract
OBJECTIVES Few studies have evaluated the mechanism of serious injury in acute hospitalization. Thus, the association between fall-related serious injury and activity during falls in acute care hospital remains unclear. Herein, we investigated the relationship between serious injury caused by fall and activity at the time of the fall in an acute care hospital. METHODS This retrospective cohort study was conducted at Asa Citizens Hospital. All inpatients aged 65 years and older were eligible for the study, which was conducted from April 1, 2021, through March 31, 2022. The magnitude of the association between injury severity and activity during the fall was quantified using odds ratio. RESULTS Among the 318 patients with reported falls, 268 (84.3%) had no related injury, 40 (12.6%) experienced minor injury, 3 (0.9%) experienced moderate injury, 7 (2.2%) experienced major injury. Moderate or major injuries caused by a fall was associated with the activity during the fall (odds ratio: 5.20; confidence intervals: 1.43-18.9, p = 0.013). CONCLUSION This study recognizes that falling during ambulation caused moderate or major injuries in an acute care hospital. Our study suggests that falls while ambulating in an acute care hospital were associated not only with fractures, but also with lacerations requiring sutures and brain injuries. Among the patients with moderate or major injuries, more falls occurred outside the patient's bedroom as compared with patients with minor or no injuries. Therefore, it is important to prevent moderate or major injuries related to falls that occur while the patient is walking outside their bedroom in an acute care hospital.
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Affiliation(s)
- Kosuke Kobayashi
- Department of Rehabilitation, Hiroshima City North Medical Center Asa Citizens Hospital, Asa-kita Ward, Hiroshima City, Hiroshima, Japan
| | - Naohiro Kido
- Department of Rehabilitation, Hiroshima City North Medical Center Asa Citizens Hospital, Asa-kita Ward, Hiroshima City, Hiroshima, Japan
| | - Shoji Wakabayashi
- Department of Rehabilitation, Hiroshima City North Medical Center Asa Citizens Hospital, Asa-kita Ward, Hiroshima City, Hiroshima, Japan
| | - Kyoko Yamamoto
- Department of Rehabilitation, Hiroshima City North Medical Center Asa Citizens Hospital, Asa-kita Ward, Hiroshima City, Hiroshima, Japan
| | - Jun Hihara
- Total Quality Management Center, Hiroshima City North Medical Center Asa Citizens Hospital, Asa-kita Ward, Hiroshima City, Hiroshima, Japan
| | - Masami Tamura
- Total Quality Management Center, Hiroshima City North Medical Center Asa Citizens Hospital, Asa-kita Ward, Hiroshima City, Hiroshima, Japan
| | - Tomoko Sakahara
- Total Quality Management Center, Hiroshima City North Medical Center Asa Citizens Hospital, Asa-kita Ward, Hiroshima City, Hiroshima, Japan
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25
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Mounie M, Fabre D, Rapp T, Rolland Y, Blain H, Tchalla A, Carcaillon-Bentata L, Beltzer N, Assous L, Apparitio S, Caby D, Reina N, Andre L, Molinier L, Costa N. Costs and Survival of Patients having Experienced a Hospitalized Fall-Related Injury in France: A Population-Based Study. J Am Med Dir Assoc 2023; 24:951-957.e4. [PMID: 36934774 DOI: 10.1016/j.jamda.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 03/17/2023]
Abstract
OBJECTIVES To assess the annual costs 2 years before and 2 years after a hospitalized fall-related injury (HFRI) and the 2-year survival among the population 75+ years old. DESIGN We performed a population-based, retrospective cohort study using the French national health insurance claims database. SETTING AND PARTICIPANTS Patients 75+ years old who had experienced a fall followed by hospitalization, identified using an algorithm based on International Classification of Diseases codes. Data related to a non-HFRI population matched on the basis of age, sex, and geographical area were also extracted. METHODS Cost analyses were performed from a health insurance perspective and included direct costs. Survival analyses were conducted using Kaplan-Meier curves and Cox regression. Descriptive analyses of costs and regression modeling were carried out. Both regression models for costs and on survival were adjusted for age, sex, and comorbidities. RESULTS A total of 1495 patients with HFRI and 4484 non-HFRI patients were identified. Patients with HFRI were more comorbid than the non-HFRI patients over the entire periods, particularly in the year before and the year after the HFRI. Patients with HFRI have significantly worse survival probabilities, with an adjusted 2.14-times greater risk of death over 2-year follow-up and heterogeneous effects determined by sex. The annual incremental costs between patients with HFRI and non-HFRI individuals were €1294 and €2378, respectively, 2 and 1 year before the HFRI, and €11,796 and €1659, respectively, 1 and 2 years after the HFRI. The main cost components differ according to the periods and are mainly accounted for by paramedical acts, hospitalizations, and drug costs. When fully adjusted, the year before the HFRI and the year after the HFRI are associated with increase in costs. CONCLUSIONS AND IMPLICATIONS We have provided real-world estimates of the cost and the survival associated with patients with HFRI. Our results highlight the urgent need to manage patients with HFRI at an early stage to reduce the significant mortality as well as substantial additional cost management. Special attention must be paid to the fall-related increasing drugs and to optimizing management of comorbidities.
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Affiliation(s)
- Michael Mounie
- Health Economic Unit, University Hospital of Toulouse, Toulouse, France.
| | - Didier Fabre
- Department of Medical Information, University Hospital of Toulouse, Toulouse, France
| | - Thomas Rapp
- LIRAES (URP 4470), Chaire AgingUP!, LIEPP Sciences Po, Paris, France
| | - Yves Rolland
- Department of Geriatrics, Hospital and University of Toulouse, Toulouse, France
| | - Hubert Blain
- Department of Geriatrics, University Hospital of Montpellier, Montpellier, France
| | - Achille Tchalla
- Clinical Geriatric, University Hospital of Limoges, Limoges, France
| | | | - Nathalie Beltzer
- Directorate of Non-Communicable Diseases and Injuries, French National Public Health Agency, Saint-Maurice, France
| | | | | | | | - Nicolas Reina
- Locomotor Institute, University Hospital of Toulouse, Toulouse, France
| | - Laurine Andre
- Department of Geriatrics, Hospital and University of Toulouse, Toulouse, France
| | - Laurent Molinier
- Health Economic Unit, University Hospital of Toulouse, Toulouse, France
| | - Nadège Costa
- Health Economic Unit, University Hospital of Toulouse, Toulouse, France
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Winters-Stone KM, Horak F, Dieckmann NF, Luoh SW, Eckstrom E, Stoyles SA, Roeland EJ, Li F. GET FIT: A Randomized Clinical Trial of Tai Ji Quan Versus Strength Training for Fall Prevention After Chemotherapy in Older, Postmenopausal Women Cancer Survivors. J Clin Oncol 2023; 41:3384-3396. [PMID: 36888933 PMCID: PMC10414741 DOI: 10.1200/jco.22.01519] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 01/22/2023] [Accepted: 01/30/2023] [Indexed: 03/10/2023] Open
Abstract
PURPOSE To compare the efficacy of tai ji quan versus strength training to prevent falls after chemotherapy in older, postmenopaual women. METHODS We conducted a three-arm, single-blind, randomized controlled trial where older (50+ years), postmenopausal women cancer survivors participated in one of three supervised group exercise programs (tai ji quan, strength training, or stretching control) twice weekly for 6 months and were followed up 6 months after training stopped. The primary outcome was the incidence of falls. Secondary outcomes included fall-related injuries, leg strength (1 repetition maximum; kg), and balance (sensory organization [equilibrium score] and limits of stability [LOS; %] tests). RESULTS Four hundred sixty-two women were enrolled (mean age, 62 ± 6.3 years). Retention was 93%, and adherence averaged 72.9%. In primary analysis, there was no difference in the incidence of falls between groups after 6 months of training, nor during 6-month follow-up. A post hoc analysis detected a significantly reduced incidence of fall-related injuries within the tai ji quan group over the first 6 months, dropping from 4.3 falls per 100 person-months (95% CI, 2.9 to 5.6) at baseline to 2.4 falls per person-months (95% CI, 1.2 to 3.5). No significant changes occurred during 6-month follow-up. Over the intervention period, leg strength significantly improved in the strength group and balance (LOS) improved in the tai ji quan group, compared with controls (P < .05). CONCLUSION We found no significant reduction in falls for tai ji quan or strength training relative to stretching control in postmenopausal women treated with chemotherapy.
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Affiliation(s)
- Kerri M. Winters-Stone
- Division of Oncological Sciences, Oregon Health & Science University, Portland, OR
- Knight Cancer Institute, School of Medicine, Oregon Health & Science University, Portland, OR
| | - Fay Horak
- Department of Neurology, Oregon Health & Science University, Portland, OR
| | | | - Shiuh-Wen Luoh
- Division of Oncological Sciences, Oregon Health & Science University, Portland, OR
- VA Portland Health Care System, Portland, OR
| | - Elizabeth Eckstrom
- Department of Medicine, Division of General Internal Medicine & Geriatrics, Oregon Health & Science University, Portland, OR
| | - Sydnee A. Stoyles
- School of Nursing, Oregon Health & Science University, Portland, OR 97239
| | - Eric J. Roeland
- Knight Cancer Institute, School of Medicine, Oregon Health & Science University, Portland, OR
| | - Fuzhong Li
- Oregon Research Institute, Springfield, OR
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Hamieh C, Sakr R, El Hussein M. A pacemaker lead infection as a complication of a discitis post fall in an elderly: A case report. J Family Med Prim Care 2023; 12:1234-1236. [PMID: 37636195 PMCID: PMC10451602 DOI: 10.4103/jfmpc.jfmpc_207_23] [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: 01/31/2023] [Revised: 03/30/2023] [Accepted: 04/11/2023] [Indexed: 08/29/2023] Open
Abstract
The population around the world is growing in age, and taking care of the elderly has become a medical challenge as new pathologies, risk factors, treatments, and approaches are being explored. One of the most important chapters that should be focused on is falls in the elderly, as it is a common reason for, not only fractures but also dependency, morbidity, and mortality in this population. The chapter on fall is vast and can be further categorized. In this article, we aim to focus on one of the complications, which is discitis post-vertebral fracture. The patient studied was a 78-year-old female patient who consulted post-fall and was admitted to the geriatric ward for a vertebral fracture. The hospitalization was complicated by a spinal infection and later on by a rarely-seen pacemaker lead infection. Vertebral fractures are very common in the geriatric population, whether spontaneously or post-trauma. Although treatment can be surgical or conservative, complications are commonly seen and can be fatal. Discitis is a medical challenge as the germs can be difficult to isolate, the pain management is difficult and in frail elderly patients, the infection and inflammation can be fatal. Prevention of falls is important in the elderly population as a simple slip can have drastic outcomes. Understanding the possible complications of falls is essential for better management.
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Affiliation(s)
- Cima Hamieh
- Groupe Hospitalier Inetercommunal Le Rancy Montfermeil – Montfermeil, France
| | - Rania Sakr
- Lebanese American University Medical Center – Rizk Hospital - Beirut, Lebanon
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28
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Gallibois M, Handrigan G, Caissie L, Cooling K, Hébert J, Jarrett P, McGibbon C, Read E, Sénéchal M, Bouchard DR. The Effect of a Standing Intervention on Falls in Long Term Care: a Secondary Analysis of a Randomized Controlled Trial. Can Geriatr J 2023; 26:247-252. [PMID: 37265979 PMCID: PMC10198682 DOI: 10.5770/cgj.26.656] [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: 06/03/2023] Open
Abstract
Background Older adults in long term care (LTC) spend over 90% of their day engaging in sedentary behaviour. Sedentary behaviour may exacerbate functional decline and frailty, increasing the risk for falls. The purpose of this study is to explore the impact of a 22-week standing intervention on falls among LTC residents at 12-month follow-up. Methods This was a planned secondary analysis of the Stand if You Can randomized controlled trial. The original trial randomized 95 participants (n = 47 control; n = 48 intervention) to either a sitting control or a supervised standing intervention group (100 minutes/week) for 22 weeks. Falls data were available to be collected over 12 months post-intervention for 89 participants. The primary outcome was a hazard of fall (Yes/No) during the 12-month follow-up period. Results A total of 89 participants (average age 86 years ± 8.05; 71.9% female) were followed for 12-months post-intervention. Participants in the intervention group (n=44) had a significantly greater hazard ratio of falls (2.01; 95% CI = 1.11 to 3.63) than the control group (n=45) when accounting for the history of falls, frailty status, cognition level, and sex. Conclusion Participants who received a standing intervention over 22 weeks were twice as likely to fall 12 months after the intervention compared with the control group. However, the prevalence of falls did not surpass what would be typically observed in LTC facilities. It is imperative that future studies describe in detail the context in which falls happen and collect more characteristics of participants in the follow-up period to truly understand the association between standing more and the risk of falls.
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Affiliation(s)
- Molly Gallibois
- Faculty of Kinesiology, University of New Brunswick, Fredericton, NB, Canada
- Cardiometabolic Exercise & Lifestyles Laboratory (CELLAB), University of New Brunswick, Fredericton, NB
| | - Grant Handrigan
- Faculté des Sciences de la Santé et des Services Communautaires, Université de Moncton, Moncton, NB
| | - Linda Caissie
- Faculty of Social Science, Saint-Thomas University, Fredericton, NB
| | - Kendra Cooling
- Faculty of Kinesiology, University of New Brunswick, Fredericton, NB, Canada
- Faculté des Sciences de la Santé et des Services Communautaires, Université de Moncton, Moncton, NB
| | - Jeffrey Hébert
- Faculty of Kinesiology, University of New Brunswick, Fredericton, NB, Canada
- School of Psychology and Exercise Science, Murdoch University, Murdoch, Australia
| | - Pamala Jarrett
- Horizon Health Network, Department of Geriatric Medicine, Saint John, NB
- Faculty of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Chris McGibbon
- Faculty of Kinesiology, University of New Brunswick, Fredericton, NB, Canada
- Institute of Biomedical Engineering, University of New Brunswick, Fredericton, NB
| | - Emily Read
- Faculty of Nursing, University of New Brunswick, Moncton, NB
| | - Martin Sénéchal
- Faculty of Kinesiology, University of New Brunswick, Fredericton, NB, Canada
- Cardiometabolic Exercise & Lifestyles Laboratory (CELLAB), University of New Brunswick, Fredericton, NB
| | - Danielle R Bouchard
- Faculty of Kinesiology, University of New Brunswick, Fredericton, NB, Canada
- Cardiometabolic Exercise & Lifestyles Laboratory (CELLAB), University of New Brunswick, Fredericton, NB
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29
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Gebre AK, Sim M, Dalla Via J, Rodríguez AJ, Zhu K, Schousboe JT, Hodgson JM, Bondonno CP, Prince RL, Lewis JR. Cardiovascular disease, muscle function, and long-term falls risk: The Perth Longitudinal Study of Ageing Women. Arch Gerontol Geriatr 2023; 107:104911. [PMID: 36587454 DOI: 10.1016/j.archger.2022.104911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/16/2022] [Accepted: 12/17/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND A few cross-sectional studies have highlighted inconsistent associations between cardiovascular disease (CVD) and musculoskeletal conditions. We sought to investigate the relationship between clinical CVD including subtypes, compromised muscle function, as well as incident self-reported and injurious falls in older women. MATERIALS AND METHODS 1431 community-dwelling older women (mean age ± SD; 75.2 ± 2.7 years) were included in over 14.5 years of a prospective study, the Perth Longitudinal Study of Ageing in Women. CVD (up to 18-years prior to the baseline visit) and injurious fall hospitalizations over 14.5 years were obtained from linked health records. Self-reported falls for five years were obtained via a written adverse event diary posted every four months. Timed-Up-and-Go (TUG) test and hand grip strength were used to assess mobility and muscle strength, respectively. Mobility impairment was defined as TUG performance >10.2 sec and muscle weakness characterized as grip strength <22 kg. RESULTS Over 5-years, 411 (28.7%) women reported a falls, while 567 (39.6%) were hospitalized due to an injurious fall over 14.5 years. Prior CVD events were associated with 32% (HR 1.32 95%CI, 1.06-1.64) and 29% (HR 1.29 95%CI, 1.07-1.56) increased risk of self-reported and injurious falls, respectively, in multivariable-adjusted models. When considering subtypes of CVD, only cerebrovascular disease was related to self-reported (HR 1.77; 95%CI, 1.15-2.72) and injurious falls requiring hospitalization (HR 1.51; 95%CI, 1.00-2.27). CVD was also associated with cross-sectional and prospective mobility impairments. However, no evidence for such relationships was observed for muscle weakness. CONCLUSIONS Prevalent CVD events, particularly cerebrovascular disease, are related to an increased risk of long-term falls. These findings highlight the need to recognize increased falls risk in patients with CVD. Further, there is a need to understand whether incorporating prevalent CVD into falls screening tools improves risk stratification or affects model calibration.
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Affiliation(s)
- Abadi K Gebre
- Nutrition and Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Tigray
| | - Marc Sim
- Nutrition and Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Medical School, The University of Western Australia, Perth, WA, Australia.
| | - Jack Dalla Via
- Nutrition and Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia
| | - Alexander J Rodríguez
- Nutrition and Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Kun Zhu
- Medical School, The University of Western Australia, Perth, WA, Australia; Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - John T Schousboe
- Park Nicollet Osteoporosis Center and HealthPartners Institute, HealthPartners, Minneapolis, MN, United States, Division of Health Policy and Management, University of Minnesota, Minneapolis, MN, United States
| | - Jonathan M Hodgson
- Nutrition and Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Medical School, The University of Western Australia, Perth, WA, Australia
| | - Catherine P Bondonno
- Nutrition and Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Medical School, The University of Western Australia, Perth, WA, Australia
| | - Richard L Prince
- Nutrition and Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Medical School, The University of Western Australia, Perth, WA, Australia; School of Public Health, Curtin University, Perth, WA, Australia
| | - Joshua R Lewis
- Nutrition and Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Medical School, The University of Western Australia, Perth, WA, Australia; Centre for Kidney Research, Children's Hospital at Westmead, School of Public Health, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
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30
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Wapp C, Biver E, Ferrari S, Zysset P, Zwahlen M. Development of a personalized fall rate prediction model in community-dwelling older adults: a negative binomial regression modelling approach. BMC Geriatr 2023; 23:200. [PMID: 36997882 PMCID: PMC10064572 DOI: 10.1186/s12877-023-03922-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 03/24/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND Around a third of adults aged 65 and older fall every year, resulting in unintentional injuries in 30% of the cases. Fractures are a frequent consequence of falls, primarily caused in individuals with decreased bone strength who are unable to cushion their falls. Accordingly, an individual's number of experienced falls has a direct influence on fracture risk. The aim of this study was the development of a statistical model to predict future fall rates using personalized risk predictors. METHODS In the prospective cohort GERICO, several fall risk factor variables were collected in community-dwelling older adults at two time-points four years apart (T1 and T2). Participants were asked how many falls they experienced during 12 months prior to the examinations. Rate ratios for the number of reported falls at T2 were computed for age, sex, reported fall number at T1, physical performance tests, physical activity level, comorbidity and medication number with negative binomial regression models. RESULTS The analysis included 604 participants (male: 122, female: 482) with a median age of 67.90 years at T1. The mean number of falls per person was 1.04 and 0.70 at T1 and T2. The number of reported falls at T1 as a factor variable was the strongest risk factor with an unadjusted rate ratio [RR] of 2.60 for 3 falls (95% confidence interval [CI] 1.54 to 4.37), RR of 2.63 (95% CI 1.06 to 6.54) for 4 falls, and RR of 10.19 (95% CI 6.25 to 16.60) for 5 and more falls, when compared to 0 falls. The cross-validated prediction error was comparable for the global model including all candidate variables and the univariable model including prior fall numbers at T1 as the only predictor. CONCLUSION In the GERICO cohort, the prior fall number as single predictor information for a personalized fall rate is as good as when including further available fall risk factors. Specifically, individuals who have experienced three and more falls are expected to fall multiple times again. TRIAL REGISTRATION ISRCTN11865958, 13/07/2016, retrospectively registered.
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Affiliation(s)
- Christina Wapp
- ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland.
| | - Emmanuel Biver
- Division of Bone Diseases, Department of Medicine, Geneva University Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Serge Ferrari
- Division of Bone Diseases, Department of Medicine, Geneva University Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Philippe Zysset
- ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
| | - Marcel Zwahlen
- Institute for Social and Preventive Medicine, University of Bern, Bern, Switzerland
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Kaur A, Ang KL, Ali S, Dobbs T, Pope-Jones S, Harry L, Whitaker I, Emam A, Marsden N. Free flaps for lower limb soft tissue reconstruction - A systematic review of complications in 'Silver Trauma' patients. Injury 2023:S0020-1383(23)00294-2. [PMID: 37032183 DOI: 10.1016/j.injury.2023.03.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/20/2023] [Accepted: 03/28/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND There are 12.5 million people aged 65 years and older living in the UK. The annual incidence of open fracture is 30.7 per 10,000 person-years. In females, 42.9% of all open fractures occur in patients ≥ 65 years. METHODS AND MATERIALS Preferred Reporting for Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed, and the study is registered with PROSPERO (CRD42020209149). The aim was to compare the complication profiles of free fasciocutaneous flaps and free muscular flaps in patients aged over 60 years undergoing lower limb soft tissue reconstruction following an open lower limb fracture. The search strategy based on strict inclusion criteria included PubMed, Embase and Google Scholar. RESULTS 15 papers were identified, including 46 patients with 10 free fasciocutaneous flaps and 41 free muscle flaps. There were 3 complications in the fasciocutaneous group (30%) and 9 complications in the muscle group (22%). There was a total of 1 secondary procedure in the fasciocutaneous group and 4 in the muscle group. DISCUSSION There is insufficient data to provide statistical comparison between free fasciocutaneous versus free muscle flaps for lower limb reconstruction performed in those aged over 60 years. This systematic review highlights evidence for the successful use of free tissue transfer in the older population following an open fracture injury and requiring lower limb reconstruction. There is no evidence to suggest the superiority of one tissue type over the other, with the inference that well vascularised tissue is the most significant factor impacting outcome.
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Affiliation(s)
- Anjana Kaur
- The Welsh Centre for Burns & Plastic Surgery, Morriston Hospital, Swansea, SA6 6NL, UK.
| | - Ky-Leigh Ang
- University of Cardiff, Cardiff CF10 3AT, Wales, United Kingdom
| | - Stephen Ali
- The Welsh Centre for Burns & Plastic Surgery, Morriston Hospital, Swansea, SA6 6NL, UK; Reconstructive Surgery & Regenerative Medicine Research Centre (ReconRegen), Swansea University Medical School, Institute of Life Sciences, Swansea, SA2 8PP, UK
| | - Tom Dobbs
- The Welsh Centre for Burns & Plastic Surgery, Morriston Hospital, Swansea, SA6 6NL, UK; Reconstructive Surgery & Regenerative Medicine Research Centre (ReconRegen), Swansea University Medical School, Institute of Life Sciences, Swansea, SA2 8PP, UK
| | - Sophie Pope-Jones
- The Welsh Centre for Burns & Plastic Surgery, Morriston Hospital, Swansea, SA6 6NL, UK
| | - Lorraine Harry
- The Welsh Centre for Burns & Plastic Surgery, Morriston Hospital, Swansea, SA6 6NL, UK
| | - Iain Whitaker
- The Welsh Centre for Burns & Plastic Surgery, Morriston Hospital, Swansea, SA6 6NL, UK; Reconstructive Surgery & Regenerative Medicine Research Centre (ReconRegen), Swansea University Medical School, Institute of Life Sciences, Swansea, SA2 8PP, UK
| | - Ahmed Emam
- The Welsh Centre for Burns & Plastic Surgery, Morriston Hospital, Swansea, SA6 6NL, UK
| | - Nicholas Marsden
- The Welsh Centre for Burns & Plastic Surgery, Morriston Hospital, Swansea, SA6 6NL, UK
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Rodrigues F, Monteiro AM, Forte P, Morouço P. Effects of Muscle Strength, Agility, and Fear of Falling on Risk of Falling in Older Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4945. [PMID: 36981854 PMCID: PMC10048873 DOI: 10.3390/ijerph20064945] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/06/2023] [Accepted: 03/09/2023] [Indexed: 06/18/2023]
Abstract
Falls are a major public health problem among older adults because they lead to premature mortality, loss of autonomy, and increased dependence on others. However, these associations have not been explored using procedures that analyze the sequential effects between risk factors of falling. The present study aimed to examine the effects of muscle strength, agility, and fear of falling on risk of falling using path analysis in community-dwelling older adults. In total, 49 elderly (female = 33, male = 16) participants aged between 65 and 76 years (M = 68.38 years; SD = 6.22) were included for analysis. Muscle strength, agility, fear of falling, and risk of falling were assessed using validated instruments for the older adult population. The proposed model shows that muscle strength was negatively associated with agility. Consequently, agility was negatively associated with fear of falling. The same trend appeared between fear of falling and risk of falling. The effect sizes were between small and medium for agility (R2 = 0.16), fear of falling, (R2 = 0.29), and risk of falling (R2 = 0.03). The main finding of the present study was that muscle strength was significantly correlated with agility, which, in turn, predicted fear of falling. Consequently, lower scores for fear of falling explained lower risk of falling in community-dwelling older adults. While muscle strength is a crucial component of physical fitness, only with adequate levels of agility can older adults possess the efficacy and ability to perform daily tasks.
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Affiliation(s)
- Filipe Rodrigues
- ESECS—Polytechnic of Leiria, 2411-901 Leiria, Portugal
- Life Quality Research Center, 2040-413 Leiria, Portugal
| | - António M. Monteiro
- Department of Sport Sciences and Physical Education, Polytechnic of Bragança, 5300-253 Bragança, Portugal
- Research Centre in Sports Sciences, Health, and Human Development, 6201-001 Covilhã, Portugal
| | - Pedro Forte
- Department of Sport Sciences and Physical Education, Polytechnic of Bragança, 5300-253 Bragança, Portugal
- Research Centre in Sports Sciences, Health, and Human Development, 6201-001 Covilhã, Portugal
- ISCE Douro, 4560-708 Penafiel, Portugal
| | - Pedro Morouço
- ESECS—Polytechnic of Leiria, 2411-901 Leiria, Portugal
- Center for Innovative Care and Health Technology (CiTechcare), 2410-541 Leiria, Portugal
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Hayashi C, Ogata S, Toyoda H, Tanemura N, Okano T, Umeda M, Mashino S. Risk factors for fracture by same-level falls among workers across sectors: a cross-sectional study of national open database of the occupational injuries in Japan. Public Health 2023; 217:196-204. [PMID: 36907029 DOI: 10.1016/j.puhe.2023.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 03/13/2023]
Abstract
OBJECTIVES The hospitalisation rate for work-related injuries among older workers is double that of younger workers; however, the risk factors for same-level fall fractures sustained during industrial accidents remain unclear. This study aimed to estimate the influence of worker age, time of day and weather conditions on the risk of same-level fall fractures in all industrial sectors in Japan. STUDY DESIGN This was a cross-sectional study. METHODS This study used the population-based national open database of worker death and injury reports in Japan. In total, 34,580 reports of occupational same-level falls between 2012 and 2016 were used in this study. Multiple logistic regression analysis was performed. RESULTS In primary industries, workers aged ≥55 years had a 1.684 times greater risk of fracture (95% confidence interval [CI]: 1.167-2.430) compared with workers aged ≤54 years. In tertiary industries, relative to the odds ratio (OR) of injuries recorded at 0:00-2:59 a.m., the ORs recorded at 6:00-8:59 p.m., 6:00-8:59 a.m., 9:00-11:59 p.m. and 0:00-2:59 p.m. were 1.516 (95% CI: 1.202, 1.912), 1.502 (95% CI: 1.203-1.876), 1.348 (95% CI: 1.043-1.741) and 1.295 (95% CI: 1.039-1.614), respectively. The risk of fracture increased with a 1-day increase in the number of snowfall days were per month in secondary (OR = 1.056, 95% CI: 1.011-1.103) and tertiary (OR = 1.034, 95% CI: 1.009-1.061) industries. The risk of fracture decreased with every 1-degree increase in the lowest temperature in primary (OR = 0.967, 95% CI: 0.935-0.999) and tertiary (OR = 0.993, 95% CI: 0.988-0.999) industries. CONCLUSIONS With the increasing number of older workers and changing environmental conditions, the risk of falls in the tertiary sector industries is increasing, particularly just before and just after shift change hours. These risks may be associated with environmental obstacles during work migration. It is also important to consider the weather-associated risks of fracture.
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Affiliation(s)
- C Hayashi
- Research Institute of Nursing Care for People and Community, University of Hyogo, 13-71 Kitaoji-cho, Akashi, Hyogo, 673-8588, Japan.
| | - S Ogata
- Department of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, 6-1 Kishibeshinmachi, Suita, Osaka, 564-8565, Japan
| | - H Toyoda
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-City, Osaka, 545-8585, Japan; Department of General Practice, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-City, Osaka 545-8585, Japan
| | - N Tanemura
- National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan
| | - T Okano
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-City, Osaka, 545-8585, Japan
| | - M Umeda
- Research Institute of Nursing Care for People and Community, University of Hyogo, 13-71 Kitaoji-cho, Akashi, Hyogo, 673-8588, Japan
| | - S Mashino
- Research Institute of Nursing Care for People and Community, University of Hyogo, 13-71 Kitaoji-cho, Akashi, Hyogo, 673-8588, Japan
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Fallahtafti F, Bruijn S, Mohammadzadeh Gonabadi A, Sangtarashan M, Boron JB, Curtze C, Siu KC, Myers SA, Yentes J. Trunk Velocity Changes in Response to Physical Perturbations Are Potential Indicators of Gait Stability. SENSORS (BASEL, SWITZERLAND) 2023; 23:2833. [PMID: 36905037 PMCID: PMC10007351 DOI: 10.3390/s23052833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/03/2023] [Accepted: 03/03/2023] [Indexed: 06/18/2023]
Abstract
Response to challenging situations is important to avoid falls, especially after medial perturbations, which require active control. There is a lack of evidence on the relationship between the trunk's motion in response to perturbations and gait stability. Eighteen healthy adults walked on a treadmill at three speeds while receiving perturbations of three magnitudes. Medial perturbations were applied by translating the walking platform to the right at left heel contact. Trunk velocity changes in response to the perturbation were calculated and divided into the initial and the recovery phases. Gait stability after a perturbation was assessed using the margin of stability (MOS) at the first heel contact, MOS mean, and standard deviation for the first five strides after the perturbation onset. Faster speed and smaller perturbations led to a lower deviation of trunk velocity from the steady state, which can be interpreted as an improvement in response to the perturbation. Recovery was quicker after small perturbations. The MOS mean was associated with the trunk's motion in response to perturbations during the initial phase. Increasing walking speed may increase resistance to perturbations, while increasing the magnitude of perturbation leads to greater trunk motions. MOS is a useful marker of resistance to perturbations.
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Affiliation(s)
- Farahnaz Fallahtafti
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE 68182, USA
- VA Nebraska-Western Iowa Health Care System, Department of Veterans’ Affairs, Omaha, NE 68105, USA
| | - Sjoerd Bruijn
- Department of Human Movement Sciences, Faculty of Behavioral and Movement Sciences, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | | | - Mohammad Sangtarashan
- Department of Industrial Engineering, Amirkabir University of Technology, Tehran 15875, Iran
| | | | - Carolin Curtze
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE 68182, USA
| | - Ka-Chun Siu
- Department of Health & Rehabilitation Sciences, Physical Therapy Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Sara A. Myers
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE 68182, USA
- VA Nebraska-Western Iowa Health Care System, Department of Veterans’ Affairs, Omaha, NE 68105, USA
| | - Jennifer Yentes
- Department of Health & Rehabilitation Sciences, Physical Therapy Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Health & Kinesiology, Texas A&M University, College Station, TX 77843, USA
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Rodrigues RG, Dalboni MA, Correia MDA, Dos Reis LM, Moyses RMA, Elias RM. Calf Circumference Predicts Falls in Older Adults on Hemodialysis. J Ren Nutr 2023; 33:363-367. [PMID: 36155086 DOI: 10.1053/j.jrn.2022.08.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 07/06/2022] [Accepted: 08/21/2022] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVE Older patients with chronic kidney disease (CKD) undergoing maintenance hemodialysis are at a higher risk of falling. However, there is no standard method to screen patients at higher risk. We have evaluated whether calf circumference (CC) measurement would be able to predict falls in this population. METHODS This is a prospective study that enrolled patients aged ≥65 years on conventional hemodialysis, followed for 6 months. The presence of falls was associated with demographical, clinical, and biochemical data. Reduced CC was set at <34 cm for men and <33 cm for women. We evaluated physical status using Duke activity status index (DASI) and hand grip strength (HGS). RESULTS Ninety-one patients were included (age 73.7 ± 5.4 years, 69.2% men, 56% with diabetes). Mean CC was 32.6 ± 3.7 cm, with a high prevalence of reduced CC (61.5%). During the follow-up, 13 falls were identified (1 had a fracture and died). These patients were older and heavier (P = .017 and P = .025, respectively). Most falls occurred in patients with sarcopenic obesity (BMI >27 kg/m2 plus reduced HGS or reduced CC). In a logistic regression model, reduced CC (hazard ratio (HR) 7.81, confidence interval (CI): 1.13-53.86, P = .037), higher age (HR 1.19, CI: 1.04-1.36, P = .011), and higher body weight (relative risk (RR) 1.13, CI: 1.04-1.22, P = .003) were independently associated with falls in a fully adjusted model. CONCLUSION CC measurement, an easy and nonexpensive tool, was able to predict falls in older patients on HD. Further studies should test the inclusion of CC in a fall risk assessment in older patients on hemodialysis.
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Affiliation(s)
| | | | | | - Luciene M Dos Reis
- LIM-16, Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de Sao Paulo, Brazil
| | - Rosa M A Moyses
- LIM-16, Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de Sao Paulo, Brazil
| | - Rosilene M Elias
- Post Graduation, Universidade Nove de Julho (UNINOVE), Brazil; LIM-16, Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de Sao Paulo, Brazil.
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El Miedany Y, Hasab El Naby MM, Abu-Zaid MH, Mahran S, Eissa M, Saber HG, Tabra SA, Ibrahim RA, Galal S, Elwakil W. Post-fracture care program in Egypt: merging subsequent fracture prevention and improving patients’ outcomes—an initiative by the Egyptian Academy of Bone Health. EGYPTIAN RHEUMATOLOGY AND REHABILITATION 2023. [DOI: 10.1186/s43166-023-00173-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
Abstract
Abstract
Background
Despite the associated high prevalence of morbidity and mortality, osteoporotic fragility fractures remain underdiagnosed and undertreated. Furthermore, those who sustain a fragility fracture are at imminent risk of sustaining subsequent fractures. Post-fracture care (PFC) programs are systematic, coordinated care programs that recognize, evaluate, and manage older adults who sustained a fragility fracture with the goal of managing all the risk factors and preventing succeeding fractures.
Main text
This work was carried out to outline the PFC program adopted in Egypt and its applicability in standard clinical practice. A review of literature was conducted to identify an evidence-informed PFC strategies and protocols, which outlines the optimal manner to manage older adults living with fragility fractures. The Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) checklist was used to guide the reporting of this review. Based on this, a PFC integrated model of care based on a patient-centered approach has been developed aiming to optimize the outcomes.
Conclusion
This manuscript described the integrated model of care adopted in Egypt to provide care for older adults presenting with fragility fractures. This will pave the way to standardize patient identification and management. Additionally, to prevent occurrence of subsequent fractures and to enhance equity of care for patients with fragility fracture and osteoporosis, expansion of such service to rural and remote areas is highly recommended.
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Gebre AK, Sim M, Via JD, Rodríguez AJ, Hodgson JM, Bondonno CP, Thompson PL, Prince RL, Lewis JR. Measures of carotid atherosclerosis and fall-related hospitalization risk: The Perth Longitudinal Study of Ageing Women. Nutr Metab Cardiovasc Dis 2023; 33:95-104. [PMID: 36411216 DOI: 10.1016/j.numecd.2022.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 10/04/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND AND AIMS We and others have identified links between cardiovascular conditions and poor musculoskeletal health. However, the relationship between measures of carotid atherosclerosis such as focal carotid plaque and common carotid intima media thickness (CCA-IMT) and falls remains understudied. This study examined the association between measures of carotid atherosclerosis and fall-related hospitalization over 11.5 years in community dwelling older women. METHODS AND RESULTS 1116 older women recruited in 1998 to a five-year randomized controlled trial to examine the effect of calcium supplementation in preventing fracture and who had undertaken B-mode ultrasound in 2001 (three years after the baseline clinical visit) were included in this study. The participants were followed for over 11.5 years as Perth Longitudinal Study of Ageing Women (PLSAW). Over the follow up period, 428 (38.4%) women experienced a fall-related hospitalization. Older women with carotid plaque had 44% a higher relative hazard for fall-related hospitalization (HR 1.44; 95%CI, 1.18 to 1.76) compared to those without carotid plaque. The association persisted after adjustment for established falls risk factors such as measures of muscle strength and physical function.Each SD increase in the mean and maximum CCA-IMT was also associated with a higher risk of fall-related hospitalizations (HR 1.10; 95%CI, 1.00 to 1.21 and HR 1.11; 95%CI, 1.01 to 1.22, respectively). CONCLUSIONS Measures of carotid atherosclerosis are associated with a higher risk of fall-related hospitalization independent of established falls risk factors. These findings suggest the importance of vascular health when considering falls risk.
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Affiliation(s)
- Abadi K Gebre
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Tigray
| | - Marc Sim
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Medical School, The University Western Australia, Perth, WA, Australia.
| | - Jack Dalla Via
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia
| | - Alexander J Rodríguez
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Jonathan M Hodgson
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Medical School, The University Western Australia, Perth, WA, Australia
| | - Catherine P Bondonno
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Medical School, The University Western Australia, Perth, WA, Australia
| | - Peter L Thompson
- Medical School, The University Western Australia, Perth, WA, Australia; Department of Cardiology, Sir Charles Gairdner Hospital, Perth, WA, Australia
| | - Richard L Prince
- Medical School, The University Western Australia, Perth, WA, Australia
| | - Joshua R Lewis
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Medical School, The University Western Australia, Perth, WA, Australia; Centre for Kidney Research, Children's Hospital at Westmead, School of Public Health, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
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Miyazaki T, Aoki T, Aizawa J, Kawase T, Sogabe M, Kawashima K. Adapting Balance Training by Changing the Direction of the Tensile Load on the Lumbar Region. JOURNAL OF ROBOTICS AND MECHATRONICS 2022. [DOI: 10.20965/jrm.2022.p1361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In this study, we investigated trainees’ adaptation by conducting static balance training in a tandem standing posture. The horizontal tensile force loads in the front, back, left, and right directions were applied using pneumatic artificial muscles. We analyzed the adaptation that occurred during training by changing the direction of the horizontal tensile load on the lumbar region according to the tendency of the trainee. We conducted the experiments using the following protocol. Ten trainees participated in the experiment. In Phase 1, we applied loads in four directions the same number of times in random order to investigate the weak direction in the balance of each trainee. In Phase 2, we measured five trainees in each group: Group 1 was trained in the same way as Phase 1, and Group 2 was intensively trained in two directions in which the balance found in Phase 1 was difficult to maintain. In Phase 3, we performed the same experiment as in Phase 1. We analyzed the adaptation of the trainees using the margin of stability (MoS), a balance evaluation index. We compared the experimental results of Phases 1 and 3. In Group 1, the tendency for improvement in balance was unclear. On the other hand, the balance index in Group 2 improved in four out of five trainees in both the front-back and left-right directions. These results suggest that the training method concentrating on the weak direction could provide a clear directionality to the training effect.
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Dela SS, Paruk F, Cassim B. Clinical profile, risk factors and functional outcomes in women and men presenting with hip fractures in KwaZulu-Natal, South Africa. Arch Osteoporos 2022; 18:7. [PMID: 36484955 DOI: 10.1007/s11657-022-01196-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 11/23/2022] [Indexed: 12/13/2022]
Abstract
Rationale Appropriate screening can prevent osteoporotic hip fractures (HF). There is little data on clinical risk factors (CRFs) from Africa. MAIN RESULT Subjects with HF had similar CRFs to high income countries and poor functional outcomes post HF. SIGNIFICANCE Screening and treatment algorithms to improve outcomes post HF need to be implemented. PURPOSE Limited data exist on clinical risk factors (CRFs) for and functional outcomes following hip fractures (HF) in South Africa (SA). METHODS In a prospective observational study conducted in two municipalities in KwaZulu-Natal, a structured questionnaire recorded demographic data, CRFs, self-reported chronic medical conditions and functional status. Parametric and non-parametric tests were used to test for differences and the McNemar test for change over time. RESULTS The median age of the 287 subjects was 72 years (IQR 64-80 years) with the majority women (67.2%), who were significantly older than men. Two or more comorbidities were present in 76.3%. Hypertension (71.4%) and diabetes (29.6%) were most common. Eleven (3.8%) reported a previous diagnosis of osteoporosis and four (1.4%) prior treatment for osteoporosis. A history of cancer (15.4% v. 1.2%, p < 0.001), previous diagnosis of osteoporosis (17.9% v. 1.6%, p < 0.001) and treatment for osteoporosis (7.7% v. 0.4%, p < 0.001) was significantly more common in private compared to public sector subjects. African subjects had a higher prevalence of HIV infection compared to Indian (12.5% v. 0%, p < 0.001) while Indian subjects were more likely to report two or more comorbidities (p = 0.003) and hypertension (p = 0.005) compared to African subjects. Common CRFs were a previous fracture (32.4%), prior fall (24.7%), weight below 57 kg (23.3%), smoking (19.2%) and alcohol use of more than 3 units per day (17.8%). Less than 5% reported a history of parental HF or glucocorticosteroid use. Functional status was available for 206 subjects. Of the 163 participants who had surgery, 81% were independent prior to the HF, compared to the significantly lower 6.7% and 56.4% at 30 days and 1 year post fracture, respectively. The proportion with some degree of dependency rose significantly from 19% pre-fracture to 43.6%, 1 year post-fracture. Walking up stairs and transfer from bed to chair were the most commonly affected activities. CONCLUSION Clinical risk factors for HF are similar to those published internationally and support the use of current risk assessment models in SA. Targeted management and rehabilitation programs are required to improve functional outcomes post-HF.
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Affiliation(s)
- Sapna S Dela
- Department of Internal Medicine, Edendale Hospital, School of Clinical Medicine (SCM), University of KwaZulu-Natal (UKZN), 89 Selby Msimang Rd, Plessislaer, Pietermaritzburg, 3201, South Africa.
| | - Farhanah Paruk
- Department of Rheumatology, Division of Internal Medicine, SCM, College of Health Sciences, UKZN, Durban, South Africa
- Department of Rheumatology, Nelson R. Mandela School of Medicine, 719 Umbilo Rd, Umbilo, Berea, Durban, 4001, South Africa
| | - Bilkish Cassim
- Department of Geriatrics, Division of Internal Medicine, SCM, College of Health Sciences, UKZN, Durban, South Africa
- Department of Geriatrics, Nelson R. Mandela School of Medicine, 719 Umbilo Rd, Umbilo, Berea, Durban, 4001, South Africa
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Barker AL, Morello R, Thao LTP, Seeman E, Ward SA, Sanders KM, Cumming RG, Pasco JA, Ebeling PR, Woods RL, Wolfe R, Khosla S, Hussain SM, Ronaldson K, Newman AB, Williamson JD, McNeil JJ. Daily Low-Dose Aspirin and Risk of Serious Falls and Fractures in Healthy Older People: A Substudy of the ASPREE Randomized Clinical Trial. JAMA Intern Med 2022; 182:1289-1297. [PMID: 36342703 PMCID: PMC9641595 DOI: 10.1001/jamainternmed.2022.5028] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/16/2022] [Indexed: 11/09/2022]
Abstract
Importance Falls and fractures are frequent and deleterious to the health of older people. Aspirin has been reported to reduce bone fragility and slow bone loss. Objective To determine if daily low-dose aspirin (100 mg) reduces the risk of fractures or serious falls (fall-related hospital presentations) in healthy older men and women. Design, Setting, and Participants This substudy of a double-blind, randomized, placebo-controlled trial studied older adult men and women in 16 major sites across southeastern Australia. The ASPREE-FRACTURE substudy was conducted as part of the Australian component of the ASPREE trial. Between 2010 and 2014 healthy (free of cardiovascular disease, dementia or physical disability), community-dwelling volunteers aged 70 years or older were recruited to participate in the ASPREE trial. Potentially eligible participants were identified by medical practitioners and trial personnel and were then sent a letter of invitation to participate. Interested participants were screened for suitability. Eligible participants with medical practitioner authorization and adherent to a 4-week run-in medication trial were randomized. Data were analyzed from October 17, 2019, to August 31, 2022. Interventions Participants in the intervention group received a daily dose of oral 100 mg enteric-coated (low-dose) aspirin. The control group received a daily identical enteric-coated placebo tablet. Main Outcomes and Measures The primary outcome of ASPREE-FRACTURE was the occurrence of any fracture. The secondary outcome was serious fall resulting in hospital presentation. Results In total, 16 703 people with a median (IQR) age of 74 (72-78) years were recruited, and 9179 (55.0%) were women. There were 8322 intervention participants and 8381 control participants included in the primary and secondary outcome analysis of 2865 fractures and 1688 serious falls over the median follow-up of 4.6 years. While there was no difference in the risk of first fracture between the intervention and control participants (hazard ratio, 0.97; 95% CI, 0.87-1.06; P = .50), aspirin was associated with a higher risk of serious falls (total falls 884 vs 804; incidence rate ratio, 1.17; 95% CI, 1.03-1.33; P = .01). Results remained unchanged in analyses that adjusted for covariates known to influence fracture and fall risk. Conclusions and Relevance In this substudy of a randomized clinical trial, the failure of low-dose aspirin to reduce the risk of fractures while increasing the risk of serious falls adds to evidence that this agent provides little favorable benefit in a healthy, White older adult population. Trial Registration This substudy is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12615000347561).
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Affiliation(s)
- Anna L. Barker
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Silverchain Group, Melbourne, Victoria, Australia
| | - Renata Morello
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Le Thi Phuong Thao
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Ego Seeman
- Department of Endocrinology and Medicine, Austin Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Stephanie A. Ward
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
| | - Kerrie M. Sanders
- Department of Medicine, Western Health, University of Melbourne, St Albans, Victoria, Australia
| | - Robert G. Cumming
- School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| | - Julie A. Pasco
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Medicine, Western Health, University of Melbourne, St Albans, Victoria, Australia
- Deakin University, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Barwon Health, Geelong, Victoria, Australia
| | - Peter R. Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia
| | - Robyn L. Woods
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Rory Wolfe
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Sundeep Khosla
- Endocrine Research Unit, College of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Sultana Monira Hussain
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Medical Education, Melbourne Medical School, University of Melbourne, Melbourne, Victoria, Australia
| | - Kathlyn Ronaldson
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Anne B. Newman
- Center for Aging and Population Health, School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Jeff D. Williamson
- Sticht Center on Aging and Alzheimer’s Prevention, Section on Gerontology and Geriatric Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - John J. McNeil
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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Möhwald K, Schniepp R. Konzepte der Sturzrisikoabschätzung bei neurogeriatrischen
Patienten. FORTSCHRITTE DER NEUROLOGIE · PSYCHIATRIE 2022; 90:589-599. [DOI: 10.1055/a-1801-3310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Neurogeriatrische Patienten sind sturzgefährdet. Dieser Beitrag
beschreibt allgemeine, klinische und mobilitätsbezogene
Sturzrisikofaktoren und gibt eine Übersicht zur Identifikation von
sturzgefährdeten Patienten sowie praxisbezogene Instruktionen zur
Durchführung eines strukturierten, multimodalen Sturzassessments. Die
Routinediagnostik wird dadurch um standardisierte klinische Untersuchungen sowie
apparative und mobile Bewegungsanalysen erweitert.
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Holcomb AE, Hunt NL, Ivy AK, Cormier AG, Brown TN, Fitzpatrick CK. Musculoskeletal adaptation of young and older adults in response to challenging surface conditions. J Biomech 2022; 144:111270. [PMID: 36162144 PMCID: PMC9847467 DOI: 10.1016/j.jbiomech.2022.111270] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/18/2022] [Accepted: 08/19/2022] [Indexed: 01/21/2023]
Abstract
Over 36 million adults over 65 years of age experience accidental falls each year. The underlying neuromechanics (whole-body function) and driving forces behind accidental falls, as well as the effects of aging on the ability of the musculoskeletal system to adapt, are poorly understood. We evaluated differences in kinematics (lower extremity joint angles and range of motion), kinetics (ground reaction force), and electromyography (muscle co-contraction), due to changes in surface conditions during gait in 14 older adults with a history of falling and 14 young adults. We investigated the impact of challenging surfaces on musculoskeletal adaptation and compared the mechanisms of adaptation between age-groups. Older adults displayed greater hip and knee flexion and range of motion during gait, reduced initial vertical loading, and 13 % greater knee muscle co-contraction during early stance compared to young adults. Across age groups, the presence of an uneven challenging surface increased lower-limb flexion compared to an even surface. On a slick surface, older adults displayed 30 % greater ankle muscle co-contraction during early stance as compared to young adults. Older adults respond to challenging surfaces differently than their younger counterparts, employing greater flexion during early stance. This study underscores the need for determining lower-limb musculoskeletal adaptation strategies during gait and assessing how these strategies change with age, risk of accidental falls, and environmental surfaces to reduce the risk of accidental falls.
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Affiliation(s)
- Amy E Holcomb
- Computational Biosciences Laboratory, Mechanical and Biomedical Engineering, Boise State University, Boise, ID, United States
| | - Nicholas L Hunt
- Center for Orthopaedic and Biomechanics Research, Kinesiology, Boise State University, Boise, ID, United States
| | - Amanda K Ivy
- Computational Biosciences Laboratory, Mechanical and Biomedical Engineering, Boise State University, Boise, ID, United States
| | - Aidan G Cormier
- Computational Biosciences Laboratory, Mechanical and Biomedical Engineering, Boise State University, Boise, ID, United States
| | - Tyler N Brown
- Center for Orthopaedic and Biomechanics Research, Kinesiology, Boise State University, Boise, ID, United States
| | - Clare K Fitzpatrick
- Computational Biosciences Laboratory, Mechanical and Biomedical Engineering, Boise State University, Boise, ID, United States.
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Goyal P, Zainul O, Marshall D, Kitzman DW. Geriatric Domains in Patients with Heart Failure with Preserved Ejection Fraction. Cardiol Clin 2022; 40:517-532. [PMID: 36210135 PMCID: PMC10282897 DOI: 10.1016/j.ccl.2022.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Because heart failure with preserved ejection fraction (HFpEF) is closely linked to aging processes and disproportionately affects older adults, consideration of geriatric domains is paramount to ensure high-quality care to older adults with HFpEF. Multimorbidity, polypharmacy, cognitive impairment, depressive symptoms, frailty, falls, and social isolation each have important implications on quality of life and clinical events including hospitalization and mortality. There are multiple strategies to screen for these conditions. This narrative review underscores the importance of screening for multiple geriatric conditions, integrating these conditions into decision making, and addressing these conditions when caring for older adults with HFpEF.
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Affiliation(s)
- Parag Goyal
- Department of Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10023, USA.
| | - Omar Zainul
- Weill Cornell Medical College, 1300 York Avenue, New York, NY 10023, USA
| | - Dylan Marshall
- Department of Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10023, USA
| | - Dalane W Kitzman
- Department of Internal Medicine, Sections on Cardiovascular Disease and Geriatrics, Wake Forest School of Medicine, 1 Medical Center Boulevard, Winston-Salem, NC 27157-1045, USA
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Seppala LJ, Kamkar N, van Poelgeest EP, Thomsen K, Daams JG, Ryg J, Masud T, Montero-Odasso M, Hartikainen S, Petrovic M, van der Velde N. Medication reviews and deprescribing as a single intervention in falls prevention: a systematic review and meta-analysis. Age Ageing 2022; 51:afac191. [PMID: 36153749 PMCID: PMC9509688 DOI: 10.1093/ageing/afac191] [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: 02/10/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND our aim was to assess the effectiveness of medication review and deprescribing interventions as a single intervention in falls prevention. METHODS DESIGN systematic review and meta-analysis. DATA SOURCES Medline, Embase, Cochrane CENTRAL, PsycINFO until 28 March 2022. ELIGIBILITY CRITERIA randomised controlled trials of older participants comparing any medication review or deprescribing intervention with usual care and reporting falls as an outcome. STUDY RECORDS title/abstract and full-text screening by two reviewers. RISK OF BIAS Cochrane Collaboration revised tool. DATA SYNTHESIS results reported separately for different settings and sufficiently comparable studies meta-analysed. RESULTS forty-nine heterogeneous studies were included. COMMUNITY meta-analyses of medication reviews resulted in a risk ratio (RR) of 1.05 (95% confidence interval, 0.85-1.29, I2 = 0%, 3 studies(s)) for number of fallers, in an RR = 0.95 (0.70-1.27, I2 = 37%, 3 s) for number of injurious fallers and in a rate ratio (RaR) of 0.89 (0.69-1.14, I2 = 0%, 2 s) for injurious falls. HOSPITAL meta-analyses assessing medication reviews resulted in an RR = 0.97 (0.74-1.28, I2 = 15%, 2 s) and in an RR = 0.50 (0.07-3.50, I2 = 72% %, 2 s) for number of fallers after and during admission, respectively. LONG-TERM CARE meta-analyses investigating medication reviews or deprescribing plans resulted in an RR = 0.86 (0.72-1.02, I2 = 0%, 5 s) for number of fallers and in an RaR = 0.93 (0.64-1.35, I2 = 92%, 7 s) for number of falls. CONCLUSIONS the heterogeneity of the interventions precluded us to estimate the exact effect of medication review and deprescribing as a single intervention. For future studies, more comparability is warranted. These interventions should not be implemented as a stand-alone strategy in falls prevention but included in multimodal strategies due to the multifactorial nature of falls.PROSPERO registration number: CRD42020218231.
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Affiliation(s)
- Lotta J Seppala
- Amsterdam UMC location University of Amsterdam, Internal Medicine, Section of Geriatric Medicine, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Nellie Kamkar
- Gait and Brain Laboratory, Lawson Research Health Institute, Parkwood Hospital, London Ontario, Canada
- Department of Epidemiology and Biostatistics, University of Western Ontario, London Ontario, Canada
| | - Eveline P van Poelgeest
- Amsterdam UMC location University of Amsterdam, Internal Medicine, Section of Geriatric Medicine, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Katja Thomsen
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Joost G Daams
- Research Support, Medical Library, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands
| | - Jesper Ryg
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- ODIN (Odense Deprescribing INitiative), Denmark
| | - Tahir Masud
- Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Manuel Montero-Odasso
- Gait and Brain Laboratory, Lawson Research Health Institute, Parkwood Hospital, London Ontario, Canada
- Schulich School of Medicine and Dentistry, London Ontario, Canada
- Departments of Medicine (Geriatrics) and of Epidemiology and Biostatistics, University of Western Ontario, London Ontario, Canada
| | | | - Mirko Petrovic
- Department of Internal Medicine and Paediatrics (Section of Geriatrics), Ghent University, Ghent, Belgium
| | - Nathalie van der Velde
- Amsterdam UMC location University of Amsterdam, Internal Medicine, Section of Geriatric Medicine, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
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Chan DKY, Chan LKM, Kuang YM, Le MNV, Celler B. Digital care technologies in people with dementia living in long-term care facilities to prevent falls and manage behavioural and psychological symptoms of dementia: a systematic review. Eur J Ageing 2022; 19:309-323. [PMID: 36052197 PMCID: PMC9424434 DOI: 10.1007/s10433-021-00627-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2021] [Indexed: 11/26/2022] Open
Abstract
Fall prevention and management of behavioural and psychological symptoms of dementia (BPSD) in long-term care (LTC) facility is a major challenge. The objective of this systematic review is to assess the evidence of digital technology in their management. All studies of English-language excluding case-reports were eligible for review. Databases chosen were MEDLINE, EMBASE, Scopus, Web of Science and PSYCINFO from January 2000 to June 2020. Downs and Black checklist was used to check for risk of bias. Papers with a focus in LTC setting, using digital technology as intervention for older adults with dementia, and with measurable outcomes (outcomes that are quantified, not descriptive) were included in the final review. Seventeen original papers (8 RCTs, 8 quasi-experimental and 1 mixed method) were included. Three articles examining position-sensor technology for fall prevention showed mixed results. Two showed no difference and 1 showed small reduction in fall after alarm removal but the positive effect might be due to bias. Overall, the sample sizes were too small to draw meaningful conclusion. Fourteen studies (9 pet robots of which 8 were robotic seal/PARO) were identified for BPSD and results were mixed. Overall, PARO might have modest benefit in BPSD compared to usual care but might be no better than plush toy with more hallucinations or delusions seen in advanced dementia. However, the significant heterogeneity in methodology (intervention intensity, lack of record in psychoactive drug use), clinical tools used (different BPSD scales, different digital technologies) and variability in outcomes made it difficult to draw clear-cut conclusion. Studies involving other digital technologies are scarce and in pilot phases; hence, conclusion is premature. One limitation of the review was that only 9 out of 17 studies were of good quality. The limited research work in position-sensors meant insufficient evidence to prove efficacy for their use in LTC setting. The possible modest benefit of PARO in BPSD (e.g. in agitation, apathy or reduction in psychoactive drugs) was off-set by possible adverse events such as delusions or hallucinations in advanced dementia. Supplementary Information The online version contains supplementary material available at 10.1007/s10433-021-00627-5.
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Affiliation(s)
- Daniel Kam Yin Chan
- University of New South Wales, Sydney, NSW 2052 Australia
- Department of Aged Care and rehabilitation, Bankstown-Lidcombe Hospital, Bankstown, NSW 2200 Australia
| | | | - Ye Min Kuang
- Department of Aged Care and rehabilitation, Bankstown-Lidcombe Hospital, Bankstown, NSW 2200 Australia
| | - Mai Nhat Vi Le
- University of New South Wales, Sydney, NSW 2052 Australia
| | - Branko Celler
- University of New South Wales, Sydney, NSW 2052 Australia
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Baker R, Narla R, Baker JF, Wysham KD. Risk factors for osteoporosis and fractures in rheumatoid arthritis. Best Pract Res Clin Rheumatol 2022; 36:101773. [PMID: 36208961 DOI: 10.1016/j.berh.2022.101773] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
People with rheumatoid arthritis (RA) have both disease-specific risk factors for osteoporosis and fractures in addition to those that affect the general population. Disease specific risks include directly pathogenic auto-antibodies, chronic exposure to systemic inflammation, and joint damage causing early disability. Risk factors that affect the general population which may have a higher prevalence in RA include smoking, calcium and vitamin D deficiency as well as hypogonadism. Additionally, chronic exposure to glucocorticoids results in reduced bone mineral density and body composition changes which can further increase fracture risk. In this review we discuss these risk-factors for osteoporosis as well as factors that may impact fall and fracture risk in people with RA.
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Affiliation(s)
- Rahaf Baker
- PGY-2, Internal Medicine, Alameda Health System Internal Medicine Residency, 1411 E 13th St, Oakland, CA, USA.
| | - Radhika Narla
- Metabolism, Endocrinology and Nutrition, VA Puget Sound Health Care System, University of Washington, 1660 South Columbian Way, UW Mailbox, 358280, Seattle, WA, USA.
| | - Joshua F Baker
- Rheumatology and Epidemiology, Corporal Michael J. Crescenz VA Medical Center, University of Pennsylvania, 5 White Building, 3600 Spruce Street, Philadelphia, PA, 19104, USA.
| | - Katherine D Wysham
- Rheumatology Section, VA Puget Sound Health Care System, University of Washington, Division of Rheumatology, 1660, South Columbian Way, S-151-A, 98108, Seattle, WA, USA.
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Silverman S, Schepman P, Rice JB, Beck CG, Pajerowski W, White AG, Thakkar S, Robinson RL, Emir B. Risk Factors Associated with Falls and Fractures Following Prescription of Opioids Among Privately Insured Patients with Osteoarthritis. JOURNAL OF HEALTH ECONOMICS AND OUTCOMES RESEARCH 2022; 9:47-56. [PMID: 36060224 PMCID: PMC9391074 DOI: 10.36469/001c.32584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/09/2022] [Indexed: 06/15/2023]
Abstract
Background: While prior research has shown that patients with osteoarthritis (OA) who are prescribed opioids have higher rates of falls and fractures following drug initiation, there is a limited body of work establishing a comprehensive model of factors that influence the risk of falls or fractures among these patients. Objective: Opioids are associated with negative clinical outcomes, including increased risk of falls and fractures. This study assessed the frequency, treatment characteristics, and risk factors associated with falls or fractures among patients with OA taking opioids. Methods: Optum Healthcare Solutions, Inc data (January 2012-March 2017) were used to identify patients over 18 with at least 2 diagnoses of hip and/or knee OA, and at least 90 days' supply of opioids. Patients with cancer were excluded. Falls or fractures outcomes were assessed in the 36-month follow-up period after the date of the first opioid prescription after first OA diagnosis. Demographic, treatment, and clinical characteristics associated with falls or fractures were assessed using logistic regression. Results: Of 16 663 patients meeting inclusion criteria, 3886 (23%) had at least 1 fall or fracture during follow-up. Of these 3886 patients, 1349 (35%) had at least 1 fall with an average of 3 fall claims, and 3299 (85%) patients had at least 1 fracture with an average of 8 claims during follow-up. Spine (15.8%) and hip (12.5%) fractures were most common. Median time to fall or fracture was 18.6 and 13.9 months, respectively. Significant (P<.05) risk factors associated with at least 1 fall or fracture during the follow-up period included alcohol use (odds ratio [OR], 3.41), history of falling (OR, 2.19), non-tramadol opioid use (OR, 1.31), age (OR, 1.03), benzodiazepine use (OR, 1.21), and at least 1 osteoporosis diagnosis (OR, 2.06). Discussion: This study is among only a few that clearly identifies the substantial impact and frequency of falls and fractures associated with prescribing non-tramadol opioids to patients with OA. Findings suggest that fall or fracture risks need to be considered when managing OA pain with opioids. Conclusion: Falls and fractures impose a major clinical burden on patients prescribed opioids for OA-related pain management. Falls or fracture risks should be an important consideration in the ongoing treatment of patients with OA.
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Affiliation(s)
- Stuart Silverman
- Cedars-Sinai Medical Center, Los Angeles, California; David Geffen School of Medicine, University of California Los Angeles
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The Otago Exercise Program compared to falls prevention education in Zuni elders: a randomized controlled trial. BMC Geriatr 2022; 22:652. [PMID: 35945496 PMCID: PMC9361667 DOI: 10.1186/s12877-022-03335-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 07/23/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND When a Zuni elder sustains a fall-related injury, the closest tribal skilled nursing facility is 100 miles from the Pueblo and no physical therapy services are available. Thus, fall prevention strategies as a primary intervention to avert injurious falls and preserve aging in place are needed. The objective of the study is to compare the effectiveness of a community health representative (CHR)-delivered, culturally-adapted Otago Exercise Program (OEP) fall prevention program compared to the standard of care education-based fall risk management. METHODS "Standing Strong in Tribal Communities: Assessing Elder Falls Disparity" is mixed-methods research with a randomized controlled trial. The CHRs will be trained to deliver the culturally-adapted OEP trial and offer advantages of speaking "Shiwi" (Zuni tribal language) and understanding Zuni traditions, family structures, and elders' preferences for receiving health information. Focus groups will be conducted to assure all materials are culturally appropriate, and adapted. A physical therapist will train CHRs to screen elders for falls risk and to deliver the OEP to the intervention group and education to the control group. Up to 400 Zuni elders will be screened by the CHRs for falls risk and 200 elders will be enrolled into the study (1:1 random allocation by household). The intervention is 6 months with measurements at baseline, 3, 6 and 12 months. The primary outcome is improved strength and balance (timed up and go, sit to stand and 4 stage balance test), secondary outcomes include falls incidence, self-efficacy using Attitudes to Falls-Related Interventions Scale, Medical Outcomes Study Short Form 12 (SF-12v2) and Self-Efficacy for Managing Daily Activities. DISCUSSION Fall prevention for Zuni elders was identified as a tribal priority and this trial is built upon longstanding collaborations between the investigative team, Zuni tribal leaders, and multiple tribal health programs. Delivery by the CHRs make this model more acceptable, and thus, more sustainable long term. This study has the potential to change best practice for elder care in tribal and rural areas with limited access to physical therapist-delivered fall prevention interventions and aligns with tribal goals to avert fall-related injury, reduce healthcare disparity, and preserve elder's independence. TRIAL REGISTRATION NCT04876729.
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Hoffeld K, Mair O, Wurm M, Zehnder P, Pförringer D, Biberthaler P, Kirchhoff C, Zyskowski M. Is the Use of Segways or E-Scooters in Urban Areas a Potential Health Risk? A Comparison of Trauma Consequences. Medicina (B Aires) 2022; 58:medicina58081033. [PMID: 36013500 PMCID: PMC9416416 DOI: 10.3390/medicina58081033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/29/2022] [Accepted: 07/29/2022] [Indexed: 11/21/2022] Open
Abstract
Background and objectives: Electromobility has become increasingly popular. In 2001, Segway personal transporters (Segway) were established for tourists, and e-scooters have been in use since their approval in 2019. The aim of this study was to analyze and compare the types of injuries directly related to the use of Segways and e-scooters, respectively, in a German city and to phrase potential safety advice. Materials and Methods: All patients presenting to our emergency department after Segway incidents were retrospectively analyzed and compared with the prospectively collected cohort of patients following e-scooter incidents. Presented injuries were analyzed by body region and injury severity score (ISS). Epidemiological data were collected. Results: Overall, 171 patients were enrolled. The Segway group included 56 patients (mean age 48 years), and the e-scooter group consisted of 115 patients (mean age 33.9 years). Head injuries (HI) occurred in 34% in the Segway group compared to 52% in the e-scooter group. The ISS was approximately equal for both groups (mean ISS Segway group: 6.9/e-scooter group: 5.6). Conclusions: Since the e-scooter group presented a high number of HI along with a higher likelihood and greater severity of HI, mandatory use of helmets is suggested.
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Affiliation(s)
- Kai Hoffeld
- Department for Trauma Surgery, Klinikum Rechts der Isar, Technichal University Munich, 81675 Munich, Germany; (O.M.); (M.W.); (P.Z.); (D.P.); (P.B.); (C.K.)
- Department for Orthopedics and Trauma Surgery, University Clinic Cologne, 50937 Cologne, Germany
- Correspondence: (K.H.); (M.Z.)
| | - Olivia Mair
- Department for Trauma Surgery, Klinikum Rechts der Isar, Technichal University Munich, 81675 Munich, Germany; (O.M.); (M.W.); (P.Z.); (D.P.); (P.B.); (C.K.)
| | - Markus Wurm
- Department for Trauma Surgery, Klinikum Rechts der Isar, Technichal University Munich, 81675 Munich, Germany; (O.M.); (M.W.); (P.Z.); (D.P.); (P.B.); (C.K.)
| | - Philipp Zehnder
- Department for Trauma Surgery, Klinikum Rechts der Isar, Technichal University Munich, 81675 Munich, Germany; (O.M.); (M.W.); (P.Z.); (D.P.); (P.B.); (C.K.)
| | - Dominik Pförringer
- Department for Trauma Surgery, Klinikum Rechts der Isar, Technichal University Munich, 81675 Munich, Germany; (O.M.); (M.W.); (P.Z.); (D.P.); (P.B.); (C.K.)
| | - Peter Biberthaler
- Department for Trauma Surgery, Klinikum Rechts der Isar, Technichal University Munich, 81675 Munich, Germany; (O.M.); (M.W.); (P.Z.); (D.P.); (P.B.); (C.K.)
| | - Chlodwig Kirchhoff
- Department for Trauma Surgery, Klinikum Rechts der Isar, Technichal University Munich, 81675 Munich, Germany; (O.M.); (M.W.); (P.Z.); (D.P.); (P.B.); (C.K.)
| | - Michael Zyskowski
- Department for Trauma Surgery, Klinikum Rechts der Isar, Technichal University Munich, 81675 Munich, Germany; (O.M.); (M.W.); (P.Z.); (D.P.); (P.B.); (C.K.)
- Correspondence: (K.H.); (M.Z.)
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Sustainable fall prevention across Europe: challenges and opportunities. Aging Clin Exp Res 2022; 34:2553-2556. [PMID: 35829992 PMCID: PMC9637581 DOI: 10.1007/s40520-022-02178-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 06/08/2022] [Indexed: 11/27/2022]
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