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Fu M, Zhang L, Zhao X, Lv Z, Tang P. Association between screen time and self-reported balance disorders in middle-aged and older adults: national health and nutrition examination survey. Aging Clin Exp Res 2024; 36:128. [PMID: 38856860 PMCID: PMC11164770 DOI: 10.1007/s40520-024-02778-8] [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: 12/29/2023] [Accepted: 05/16/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND Balance disorders can give rise to sensations of instability, lightheadedness, vertigo, disequilibrium, or syncope, ultimately leading to grave medical, physical, emotional, and societal ramifications. These conditions are highly prevalent among individuals aged 40 and above. Screen time encompasses activities associated with television viewing, video game playing, and non-work-related computer usage. Prolonged screen exposure may engender a spectrum of health issues and even elevate overall mortality rates. However, the available evidence on the potential link between excessive screen time and balance dysfunction remains limited. AIMS The primary aim of this study was to explore the possible association between prolonged screen exposure and impaired balance function. METHODS This cross-sectional study utilized data from participants who completed a comprehensive questionnaire in the NHANES database between 1999 and 2002, all of whom were aged over 40 and under 85 years. Participants' screen time was categorized into two groups (< 4 h/d and ≥4 h/d) for subsequent data analysis. Logistic regression, combined with propensity score matching (PSM), was employed to investigate the correlation between screen time and balance disorders. RESULTS A total of 5176 participants were enrolled in this study, comprising 2,586 men and 2,590 women, with a prevalence rate of balance disorders at 25.7% (1331/5176). The incidence of balance disorders was found to be significantly higher among individuals who spent 4 hours or more per day on screen time compared to those with less screen time (P<0.001). Multivariate logistic analysis conducted on the unmatched cohort revealed a significant association between screen time and balance disorders, with an odds ratio (OR) 1.8 (95%CI 1.57 ∼ 2.05). These findings remained consistent even after adjusting for confounding factors, yielding an OR 1.43 (95%CI 1.24 ∼ 1.66). Moreover, the association persisted when employing various multivariate analyses such as propensity score matching adjusted model, standardized mortality ratio weighting model and pairwise algorithmic model; all resulting in ORs ranging from 1.38 to 1.43 and p-values < 0.001. CONCLUSIONS After controlling for all covariates, screen time (watching TV, playing video games, and using computers outside of work) was associated with balance dysfunction among middle-aged and older adults. This finding may offer a possible idea for the prevention of dizziness and balance disorders. Nevertheless, additional research is imperative to further validate these results.
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Affiliation(s)
- Minjun Fu
- Center for Rehabilitation Medicine, Department of Neuro-electrophysiology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China.
| | - Lingju Zhang
- Center for Rehabilitation Medicine, Department of Neuro-electrophysiology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
| | - Xiaoyu Zhao
- Center for Rehabilitation Medicine, Department of Neuro-electrophysiology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
| | - Zhijun Lv
- Center for Rehabilitation Medicine, Department of Neuro-electrophysiology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
| | - Pei Tang
- Center for Rehabilitation Medicine, Department of Neuro-electrophysiology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
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Alhalaseh L, Makahleh H, Al-Saleem B, Al-Omran F, Schoenmakers B. Functional Status in Relation to Common Geriatric Syndromes and Sociodemographic Variables - A Step Forward Towards Healthy Aging. Clin Interv Aging 2024; 19:901-910. [PMID: 38779378 PMCID: PMC11110820 DOI: 10.2147/cia.s462347] [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: 02/01/2024] [Accepted: 05/04/2024] [Indexed: 05/25/2024] Open
Abstract
Purpose Geriatric syndromes (GS) are prevalent in the older population, with an impact on morbidity and disability. This study aimed to investigate the prevalence of functional dependence and ten GS in community older adults and to examine the different associations between these syndromes and sociodemographic variables and their impact on functional dependence. Patients and Methods A cross-sectional study of 342 outpatients seen at the geriatric clinic in the period 2015-2023. Results The mean age was 75±7.4. One-third had functional dependence and 96.2% had at least one GS. The mean number of GS was 3.11±1.74, ranging from 2.56±1.67 in the 60s to 3.55±1.70 in octogenarians. The most common GS found were polypharmacy (79.5%), musculoskeletal pain (49.7%), and Major Neurocognitive Disorder (MND) (32.7%). Polypharmacy was significantly associated with female sex and chronic pain, whereas sensory impairment was associated with male sex. MND, dizziness, and urinary incontinence were the only GS that significantly predicted functional dependence and were typically associated with increasing age. Conclusion Functional dependence increases as individuals age, paralleled by increases in MND, urinary incontinence, dizziness, sensory impairment, and constipation. Notably, only MND, incontinence, depression, and dizziness were significant predictors of functional dependence. Consequently, it is imperative to screen older adults presenting with these syndromes for early signs of functional decline to optimize their function and avert subsequent dependence, morbidity, and mortality.
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Affiliation(s)
- Lana Alhalaseh
- Department of Family and Community Medicine, School of Medicine, The University of Jordan, Amman, Jordan
| | - Hala Makahleh
- Department of Family and Community Medicine, School of Medicine, The University of Jordan, Amman, Jordan
| | - Bashayer Al-Saleem
- Department of Family and Community Medicine, School of Medicine, The University of Jordan, Amman, Jordan
| | - Farah Al-Omran
- Department of Family and Community Medicine, School of Medicine, The University of Jordan, Amman, Jordan
| | - Birgitte Schoenmakers
- Department of Public Health and Primary Care, Katholieke Universiteit Leuven, Leuven, Belgium
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Suzuki M, Watari T. Idiopathic segmental anhidrosis in an older patient presenting with recurrent dizziness. BMJ Case Rep 2024; 17:e258324. [PMID: 38232995 PMCID: PMC10806922 DOI: 10.1136/bcr-2023-258324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024] Open
Abstract
Dizziness is one of the most common complaints encountered in the outpatient clinic, which is difficult to diagnose, especially in older patients because of the multifactorial nature of the disease. Although not commonly recognised, anhidrosis can also cause dizziness.We report a case of a woman in her 70s who presented with long-term recurrent dizziness. She had a history of frequent hospitalisations for heatstroke. Physical examination revealed markedly less sweating in the left axilla and soles than in the right. Minol test revealed that most of the left side of her body, including the face, was anhidrotic. She was diagnosed with idiopathic segmental anhidrosis. We administered steroid pulse therapy without observing any significant effects.Although anhidrosis is a rare disorder, a careful interview and physical examination should be conducted to confirm a history of heatstroke and the absence of sweating to avoid missing the disease.
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Affiliation(s)
- Morika Suzuki
- Department of General Internal Medicine, National Hospital Organisation Sendai Medical Center, Sendai, Miyagi, Japan
| | - Takashi Watari
- Department of Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA
- General Medicine Center, Shimane University Hospital, Izumo, Shimane, Japan
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Zwergal A, Mantokoudis G, Heg D, Kerkeni H, Diener S, Kalla R, Korda A, Candreia C, Welge-Lüssen A, Tarnutzer AA. What is the current status of primary care in the diagnosis and treatment of patients with vertigo and dizziness in Switzerland? A national survey. Front Neurol 2023; 14:1254080. [PMID: 37745663 PMCID: PMC10513417 DOI: 10.3389/fneur.2023.1254080] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 08/14/2023] [Indexed: 09/26/2023] Open
Abstract
Background Vertigo and dizziness are among the most frequent presenting symptoms in the primary care physicians' (PCPs) office. With patients facing difficulties in describing their complaints and clinical findings often being subtle and transient, the diagnostic workup of the dizzy patient remains challenging. We aimed to gain more insights into the current state of practice in order to identify the limitations and needs of the PCPs and define strategies to continuously improve their knowledge in the care of the dizzy patient. Materials and methods Board-certified PCPs working in Switzerland were invited to participate in an online survey. A descriptive statistical analysis was performed, and prospectively defined hypotheses were assessed using regression analyses. Results A vast majority of participating PCPs (n = 152) were familiar with the key questions when taking the dizzy patient's history and with performing provocation/repositioning maneuvers when posterior-canal benign paroxysmal positional vertigo (BPPV) was suspected (91%). In contrast, strong agreement that performing the alternating cover test (21%), looking for a spontaneous nystagmus with fixation removed (42%), and performing the head-impulse test (47%) were important was considerably lower, and only 19% of PCPs were familiar with lateral-canal BPPV treatment. No specific diagnosis could be reached in substantial fractions of patients with acute (35% [25; 50%], median [inter-quartile range]) and episodic/chronic (50% [40; 65.8%]) dizziness/vertigo. Referral to specialists was higher in patients with episodic/chronic dizziness than in acutely dizzy patients (50% [20.3; 75] vs. 30% [20; 50]), with younger PCPs (aged 30-40 years) demonstrating significantly increased odds of referral to specialists (odds ratio = 2.20 [1.01-4.81], p = 0.048). Conclusion The assessment of dizzy patients takes longer than that of average patients in most primary care practices. Many dizzy patients remain undiagnosed even after a thorough examination, highlighting the challenges faced by PCPs and potentially leading to frequent referrals to specialists. To address this, it is crucial to promote state-of-the-art neuro-otological examination and treatment techniques that are currently neglected by most PCPs, such as "HINTS" and lateral-canal BPPV treatment. This can help reduce referral rates allowing more targeted treatment and referrals.
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Affiliation(s)
- Andreas Zwergal
- German Center for Vertigo and Balance Disorders (DSGZ), Ludwig Maximilian University Hospital, Munich, Germany
- Department of Neurology, Ludwig Maximilian University Hospital, Munich, Germany
| | - Georgios Mantokoudis
- Department of Otorhinolaryngology, Head and Neck Surgery, Lnselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Dierik Heg
- Clinical Trial Unit Bern, University of Bern, Bern, Switzerland
| | - Hassen Kerkeni
- Department of Neurology, Lnselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Suzie Diener
- Practice Neurology St. Gallen, St. Galen, Switzerland
| | - Roger Kalla
- Department of Neurology, Lnselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Athanasia Korda
- Department of Otorhinolaryngology, Head and Neck Surgery, Lnselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Claudia Candreia
- Department of Otorhinolaryngology, Head and Neck Surgery, Cantonal Hospital Lucerne, Lucerne, Switzerland
| | - Antje Welge-Lüssen
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Basel, Basel, Switzerland
| | - Alexander A. Tarnutzer
- Neurology, Cantonal Hospital of Baden, Baden, Switzerland
- Faculty of Medicine, University of Zurich, Zurich, Switzerland
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Pernes M, Agostinho I, Bernardes RA, Belo Fernandes J, Baixinho CL. Documenting fall episodes: a scoping review. Front Public Health 2023; 11:1067243. [PMID: 37200991 PMCID: PMC10187064 DOI: 10.3389/fpubh.2023.1067243] [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: 10/12/2022] [Accepted: 02/27/2023] [Indexed: 05/20/2023] Open
Abstract
Documentation is an important measure for the management of fall risk because it concentrates the attention of professionals, raises awareness of the existence of fall risk factors, and promotes action to eliminate or minimize them. This study aimed to map the evidence on information to document episodes of falls in older adults. We opted for a scoping review, which followed the Joanna Briggs Institute protocol for this kind of study. The research question that guided the research strategy was "What recommendations emerge from the research on the documentation of falls of the older person?" The inclusion criteria defined were older adults who had at least one fall; nursing documentation after a fall has occurred; and nursing homes, hospitals, community, and long-term care. The search was performed on the following platforms: MEDLINE, CINAHL, Scopus, and Cochrane Database of Systematic Reviews in January 2022 and allowed the identification of 854 articles, which after analysis resulted in a final sample of six articles. The documentation of fall episodes should answer the following questions: Who? What? When? Where? How? Doing what? What was said? What were the consequences? and What has been done? Despite the recommendations for the documentation of fall episodes as a preventive measure for their recurrence, there are no studies evaluating the cost-effectiveness of this measure. Future studies should explore the association between fall documentation, fall recurrence prevention programs, and their impact on the prevalence rate of the second and subsequent falls, as well as the severity of injuries and fear of falling.
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Affiliation(s)
| | | | - Rafael A. Bernardes
- The Health Sciences Research Unit, Nursing (UICISA:E), Nursing School of Coimbra (ESEnfC), Coimbra, Portugal
| | - Júlio Belo Fernandes
- Escola Superior de Saúde Egas Moniz, Caparica, Almada, Portugal
- Grupo de Patologia Médica, Nutrição e Exercício Clínico (PaMNEC)—Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Almada, Portugal
| | - Cristina Lavareda Baixinho
- Nursing School of Lisbon, Lisbon, Portugal
- Nursing Research, Innovation and Development Cetre of Lisbon (CIDNUR), Lisbon, Portugal
- *Correspondence: Cristina Lavareda Baixinho
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Rehman Y, Kirsch J, Wang MYF, Ferguson H, Bingham J, Senger B, Swogger SE, Johnston R, Snider KT. Impact of osteopathic manipulative techniques on the management of dizziness caused by neuro-otologic disorders: systematic review and meta-analysis. J Osteopath Med 2023; 123:91-101. [PMID: 36220009 DOI: 10.1515/jom-2022-0119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 08/31/2022] [Indexed: 01/27/2023]
Abstract
CONTEXT Osteopathic manipulative treatment (OMT) has been utilized by osteopathic clinicians as primary or adjunctive management for dizziness caused by neuro-otologic disorders. To our knowledge, no current systematic reviews provide pooled estimates that evaluate the impact of OMT on dizziness. OBJECTIVES We aimed to systematically evaluate the effectiveness and safety of OMT and analogous techniques in the treatment of dizziness. METHODS We performed a literature search in CINAHL, Embase, MEDLINE, Allied and Complementary Medicine Database (AMED), EMCare, Physiotherapy Evidence Database (PEDro), PubMed, PsycINFO, Osteopathic Medicine Digital Library (OSTMED.DR), and Cochrane Central Register of Controlled Trials (CENTRAL) from inception to March 2021 for randomized controlled trials (RCTs) and prospective or retrospective observational studies of adult patients experiencing dizziness from neuro-otological disorders. Eligible studies compared the effectiveness of OMT or OMT analogous techniques with a comparator intervention, such as a sham manipulation, a different manual technique, standard of care, or a nonpharmacological intervention like exercise or behavioral therapy. Assessed outcomes included disability associated with dizziness, dizziness severity, dizziness frequency, risk of fall, improvement in quality of life (QOL), and return to work (RTW). Assessed harm outcomes included all-cause dropout (ACD) rates, dropouts due to inefficacy, and adverse events. The meta-analysis was based on the similarities between the OMT or OMT analogous technique and the comparator interventions. The risk of bias (ROB) was assessed utilizing a modified version of the Cochrane Risk of Bias Tool for RCTs and the Cochrane Risk of Bias in Non-randomized Studies - of Interventions (ROBINS-I) for observational studies. The quality of evidence was determined utilizing the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) approach. RESULTS There were 3,375 studies identified and screened, and the full text of 47 of them were reviewed. Among those, 12 (11 RCTs, 1 observational study, n=367 participants) met the inclusion criteria for data extraction. Moderate-quality evidence showed that articular OMT techniques were associated with decreases (all p<0.01) in disability associated with dizziness (n=141, mean difference [MD]=-11, 95% confidence interval [CI]=-16.2 to -5.9), dizziness severity (n=158, MD=-1.6, 95% CI=-2.4 to -0.7), and dizziness frequency (n=136, MD=-0.6, 95% CI=-1.1 to -0.2). Low-quality evidence showed that articular OMT was not associated with ACD rates (odds ratio [OR]=2.2, 95% CI=0.5 to 10.2, p=0.31). When data were pooled for any type of OMT technique, findings were similar; however, disability associated with dizziness and ACD rates had high heterogeneity (I2=59 and 46%). No studies met all of the criteria for ROB. CONCLUSIONS The current review found moderate-quality evidence that treatment with articular OMT techniques was significantly associated with decreased disability associated with dizziness, dizziness severity, and dizziness frequency. However, our findings should be interpreted cautiously because of the high ROB and small sample sizes in the eligible studies.
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Affiliation(s)
- Yasir Rehman
- Health Research Methodology and Michael G. DeGroote Institute for Pain Research and Care, McMaster University, Ontario, Canada; and Medical Sciences for the Canadian Academy of Osteopathy, Hamilton, Ontario, Canada.,Medical Science, Canadian Academy of Osteopathy, Hamilton, Ontario, Canada.,Research Consultant, A.T. Still University Research Institute- Kirksville College of Osteopathic Medicine, Kirksville, MO, USA
| | - Jonathon Kirsch
- Department of Osteopathic Manipulative Medicine, A.T. Still University - Kirksville College of Osteopathic Medicine, Kirksville, MO, USA.,Medical Science, Canadian Academy of Osteopathy, Hamilton, Ontario, Canada
| | - Mary Ying-Fang Wang
- Department of Research Support, A.T. Still University - Kirksville College of Osteopathic Medicine, Kirksville, MO, USA
| | - Hannah Ferguson
- Medical Science, Canadian Academy of Osteopathy, Hamilton, Ontario, Canada
| | - Jonathan Bingham
- Department of Osteopathic Manipulative Medicine, A.T. Still University - Kirksville College of Osteopathic Medicine, Kirksville, MO, USA
| | - Barbara Senger
- Department of Osteopathic Manipulative Medicine, A.T. Still University - Kirksville College of Osteopathic Medicine, Kirksville, MO, USA
| | - Susan E Swogger
- David W. Howe Memorial Library, University of Vermont, Burlington, VT, USA
| | - Robert Johnston
- Medical Science, Canadian Academy of Osteopathy, Hamilton, Ontario, Canada
| | - Karen T Snider
- Assistant Dean for Osteopathic Principles and Practice Integration and Department of Osteopathic Manipulative Medicine, A.T. Still University - Kirksville College of Osteopathic Medicine, Kirksville, MO, USA
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Alharbi AA, Alshammari ME, Albalwi AA, Ramadan MM, Alsharif DS, Hafiz AE. Dizziness in Saudi Arabia: An epidemiologic study. Front Neurol 2023; 14:1040231. [PMID: 37090980 PMCID: PMC10117996 DOI: 10.3389/fneur.2023.1040231] [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: 09/09/2022] [Accepted: 03/15/2023] [Indexed: 04/25/2023] Open
Abstract
Introduction Dizziness is one of the most common and recurring complaints in adults presenting at the clinic. However, its prevalence in the population of the Kingdom of Saudi Arabia remains unclear. We aimed to examine the prevalence and correlates of dizziness in a large sample of the Saudi population. Methods In this is cross-sectional study, we used an electronic survey, which was completed by 1.478 respondents, with a response rate of 84% across five regions of Saudi Arabia. The online survey was launched on the Qualtrics website and distributed via social media channels to obtain heterogeneous responses. The study included adults aged ≥18 years who resided in Saudi Arabia during data collection. We used t-test and chi-square test for descriptive analysis and multiple logistic regression model to assess prevalence and predictors of dizziness. Results More than half of the participants were aged between 26 years and 45 years (58.66%). Of the participants, 42.97% reported having dizziness at the time of taking the survey. Women were less likely than men to report dizziness (OR = 0.65; CI, 0.49, 0.87; p = 0.003). A description of the type of dizziness by age revealed that vertigo slightly decreased with age. Unclear vision with movement or blurry vision was common in young adults, whereas imbalance was common in older adults. A multiple regression model adjusted for demographic characteristics revealed a statistically significant association between dizziness and age group. Participants in the age group of 46-55 years were 1.83 times more likely to report dizziness compared to those aged >65 years (odds ratio = 1.83; confidence interval, 0.62, 5.41; p = 0.0009). Discussion Dizziness is a common complaint in Saudi Arabia. Future studies should elucidate the risk factors for and mechanisms of dizziness to help prevent falls and reduced quality of life.
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Affiliation(s)
- Ahmad A. Alharbi
- Department of Physical Therapy, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Maryam E. Alshammari
- Department of Cochlear Implant, Hafar Albatin Central Hospital, Hafar Albatin, Saudi Arabia
| | - Abdulaziz A. Albalwi
- Department of Physical Therapy, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Majed M. Ramadan
- King Abdullah International Medical Research Center, King Saud bin Abdulaziz University for Health Sciences C9F6+JRH, King Abdul Aziz Medical City, Jeddah, Saudi Arabia
- *Correspondence: Majed M. Ramadan,
| | - Doaa S. Alsharif
- Department of Medical Rehabilitation, King Faisal Medical Complex, Taif, Saudi Arabia
| | - Ammar E. Hafiz
- Department of Physical Therapy, School of Medical Rehabilitation Science, King Abdulaziz University, Kingdom of Saudi Arabia, Jeddah, Saudi Arabia
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Xiao G, Wang H, Hu J, Liu L, Zhang T, Zhou M, Li X, Qin C. Estimating the causal effect of frailty index on vestibular disorders: A two-sample Mendelian randomization. Front Neurosci 2022; 16:990682. [PMID: 36090295 PMCID: PMC9448900 DOI: 10.3389/fnins.2022.990682] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
Background Frailty index and vestibular disorders appear to be associated in observational studies, but causality of the association remains unclear. Methods A two-sample Mendelian randomization (MR) study was implemented to explore the causal relationship between the frailty index and vestibular disorders in individuals of European descent. A genome-wide association study (GWAS) of frailty index was used as the exposure (n = 175, 226), whereas the GWAS of vestibular disorders was the outcome (n = 462,933). MR Steiger filtering method was conducted to investigate the causal effect of the frailty index on vestibular disorders. An inverse variance weighted (IVW) approach was used as the essential approach to examine the causality. Additionally, the MR-Egger methods, the simple mode analysis, the weighted median analysis, and the weighted mode analysis were used as supplementary methods. The MR-PRESSO analysis, the MR-Egger intercept analysis, and Cochran's Q statistical analysis also were used to detect the possible heterogeneity as well as directional pleiotropy. To evaluate this association, the odds ratio (OR) with 95% confidence intervals (CIs) was used. All statistical analyses were performed in R. The STROBE-MR checklist for the reporting of MR studies was used in this study. Results In total, 14 single nucleotide polymorphisms (SNPs) were identified as effective instrumental variables (IVs) in the two sample MR analyses. The significant causal effect of the frailty index on vestibular disorders was demonstrated by IVW method [OR 1.008 (95% CI 1.003, 1.013), p = 0.001]. Results from the various sensitivity analysis were consistent. The “leave-one-out” analysis indicated that our results were robust even without a single SNP. According to the MR-Egger intercept test [intercept = −0.000151, SE = 0.011, p = 0.544], genetic pleiotropy did not affect the results. No heterogeneity was detected by Cochran's Q test. Results of MR Steiger directionality test indicated the accuracy of our estimate of the potential causal direction (Steiger p < 0.001). Conclusion The MR study suggested that genetically predicted frailty index may be associated with an increased risk of vestibular disorders. Notably, considering the limitations of this study, the causal effects between frailty index and vestibular disorders need further investigation. These results support the importance of effectively managing frailty which may minimize vestibular disorders and improve the quality of life for those with vestibular disorders.
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Affiliation(s)
- Gui Xiao
- Department of Health Management, The Third Xiangya Hospital, Central South University, Changsha, China
- Xiangya School of Nursing, Central South University, Changsha, China
| | - Hu Wang
- Xiangya School of Nursing, Central South University, Changsha, China
| | - Jiaji Hu
- Xiangya School of Nursing, Central South University, Changsha, China
| | - Li Liu
- Department of Health Management, The Third Xiangya Hospital, Central South University, Changsha, China
- Xiangya School of Nursing, Central South University, Changsha, China
| | - Tingting Zhang
- Department of Health Management, The Third Xiangya Hospital, Central South University, Changsha, China
- Xiangya School of Nursing, Central South University, Changsha, China
| | - Mengjia Zhou
- Department of Health Management, The Third Xiangya Hospital, Central South University, Changsha, China
- Xiangya School of Nursing, Central South University, Changsha, China
| | - Xingxing Li
- Department of Health Management, The Third Xiangya Hospital, Central South University, Changsha, China
- Xiangya School of Nursing, Central South University, Changsha, China
| | - Chunxiang Qin
- Department of Health Management, The Third Xiangya Hospital, Central South University, Changsha, China
- Xiangya School of Nursing, Central South University, Changsha, China
- *Correspondence: Chunxiang Qin
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Yu F, Wu P, Deng H, Wu J, Sun S, Yu H, Yang J, Luo X, He J, Ma X, Wen J, Qiu D, Nie G, Liu R, Hu G, Chen T, Zhang C, Li H. A Questionnaire-Based Ensemble Learning Model to Predict the Diagnosis of Vertigo: Model Development and Validation Study. J Med Internet Res 2022; 24:e34126. [PMID: 35921135 PMCID: PMC9386585 DOI: 10.2196/34126] [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: 10/12/2021] [Revised: 02/14/2022] [Accepted: 06/13/2022] [Indexed: 11/29/2022] Open
Abstract
Background Questionnaires have been used in the past 2 decades to predict the diagnosis of vertigo and assist clinical decision-making. A questionnaire-based machine learning model is expected to improve the efficiency of diagnosis of vestibular disorders. Objective This study aims to develop and validate a questionnaire-based machine learning model that predicts the diagnosis of vertigo. Methods In this multicenter prospective study, patients presenting with vertigo entered a consecutive cohort at their first visit to the ENT and vertigo clinics of 7 tertiary referral centers from August 2019 to March 2021, with a follow-up period of 2 months. All participants completed a diagnostic questionnaire after eligibility screening. Patients who received only 1 final diagnosis by their treating specialists for their primary complaint were included in model development and validation. The data of patients enrolled before February 1, 2021 were used for modeling and cross-validation, while patients enrolled afterward entered external validation. Results A total of 1693 patients were enrolled, with a response rate of 96.2% (1693/1760). The median age was 51 (IQR 38-61) years, with 991 (58.5%) females; 1041 (61.5%) patients received the final diagnosis during the study period. Among them, 928 (54.8%) patients were included in model development and validation, and 113 (6.7%) patients who enrolled later were used as a test set for external validation. They were classified into 5 diagnostic categories. We compared 9 candidate machine learning methods, and the recalibrated model of light gradient boosting machine achieved the best performance, with an area under the curve of 0.937 (95% CI 0.917-0.962) in cross-validation and 0.954 (95% CI 0.944-0.967) in external validation. Conclusions The questionnaire-based light gradient boosting machine was able to predict common vestibular disorders and assist decision-making in ENT and vertigo clinics. Further studies with a larger sample size and the participation of neurologists will help assess the generalization and robustness of this machine learning method.
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Affiliation(s)
- Fangzhou Yu
- Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China
| | - Peixia Wu
- Nursing Department, Eye & ENT Hospital, Fudan University, Shanghai, China
| | - Haowen Deng
- Department of Information Management and Information Systems, Fudan University, Shanghai, China
| | - Jingfang Wu
- Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China.,State Key Laboratory of Medical Neurobiology and Ministry of Education Frontiers Center for Brain Science, Fudan University, Shanghai, China.,National Health Commission Key Laboratory of Hearing Medicine, Fudan University, Shanghai, China
| | - Shan Sun
- National Health Commission Key Laboratory of Hearing Medicine, Fudan University, Shanghai, China.,Institutes of Brain Science and the Collaborative Innovation Center for Brain Science, Fudan University, Shanghai, China
| | - Huiqian Yu
- Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China.,State Key Laboratory of Medical Neurobiology and Ministry of Education Frontiers Center for Brain Science, Fudan University, Shanghai, China.,National Health Commission Key Laboratory of Hearing Medicine, Fudan University, Shanghai, China
| | - Jianming Yang
- Department of Otorhinolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xianyang Luo
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, China
| | - Jing He
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, China
| | - Xiulan Ma
- Department of Otolaryngology-Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Junxiong Wen
- Department of Otolaryngology-Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Danhong Qiu
- Department of Otolaryngology, Shanghai Pudong Hospital, Shanghai, China
| | - Guohui Nie
- Department of Otolaryngology, Shenzhen Second People's Hospital, Shenzhen, China
| | - Rizhao Liu
- Department of Otolaryngology, Shenzhen Second People's Hospital, Shenzhen, China
| | - Guohua Hu
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Tao Chen
- Department of Otolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Cheng Zhang
- Department of Information Management and Information Systems, Fudan University, Shanghai, China
| | - Huawei Li
- Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China.,State Key Laboratory of Medical Neurobiology and Ministry of Education Frontiers Center for Brain Science, Fudan University, Shanghai, China.,National Health Commission Key Laboratory of Hearing Medicine, Fudan University, Shanghai, China.,Institutes of Brain Science and the Collaborative Innovation Center for Brain Science, Fudan University, Shanghai, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai, China
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10
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Wassermann A, Finn S, Axer H. Age-Associated Characteristics of Patients With Chronic Dizziness and Vertigo. J Geriatr Psychiatry Neurol 2022; 35:580-585. [PMID: 34338064 PMCID: PMC9210108 DOI: 10.1177/08919887211036185] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE The incidence of dizziness and vertigo is increasing with age, and symptoms lead to significant limitations in daily living and to disability in older patients. METHOD Data of 1,752 patients with chronic dizziness/vertigo subjected to a tertiary care, specialized interdisciplinary vertigo center were analyzed. Age, gender, symptoms, medical diagnosis, and Dizziness Handicap Inventory (DHI) were collected based on a questionnaire and analysis of associated patient records. The patients were assigned to 3 age groups (< 41, 41-65, and > 65 years). RESULTS 33.7% of the patients were older than 65 years. Frequency of symptoms and DHI score increased with age. Older patients reported less frequently about coexisting symptoms such as nausea, headache, tinnitus, ear pressure, and visual impairment. Multisensory deficit, central vertigo, bilateral vestibulopathy, and benign paroxysmal positional vertigo were diagnosed increasingly with age, while persistent postural-perceptual dizziness and vestibular migraine were diagnosed in the younger age groups. CONCLUSION In the diagnostic work-up of older patients age-specific characteristics of dizziness/vertigo have to be considered. The older patient generally is more impaired by the symptoms but possibly will not report typical diagnosis-defining symptoms.
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Affiliation(s)
- Alexander Wassermann
- Department of Neurology, Center for Vertigo and Dizziness, Jena University Hospital, Jena, Germany
| | - Sigrid Finn
- Department of Neurology, Center for Vertigo and Dizziness, Jena University Hospital, Jena, Germany
| | - Hubertus Axer
- Department of Neurology, Center for Vertigo and Dizziness, Jena University Hospital, Jena, Germany,Hubertus Axer, Department of Neurology, Jena University Hospital, Am Klinikum 1, D-07747 Jena, Germany.
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11
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Rehman Y, Kirsch J, Bhatia S, Johnston R, Bingham J, Senger B, Swogger S, Snider KT. Impact of osteopathic manipulative techniques on the management of dizziness caused by neuro-otologic disorders: Protocol for systematic review and meta-analysis. INT J OSTEOPATH MED 2021. [DOI: 10.1016/j.ijosm.2021.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Paiva MMD, Lima MG, Barros MBDA. [Falls and health-related quality of life: influence of frequency and location type of falls]. CIENCIA & SAUDE COLETIVA 2021; 26:5099-5108. [PMID: 34787202 DOI: 10.1590/1413-812320212611.3.29902019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 11/03/2019] [Indexed: 11/22/2022] Open
Abstract
This article aims to evaluate health-related quality of life (HRQOL) according to the frequency and characteristics of falls in the elderly. A cross-sectional study was carried out with data from a household health survey conducted in 2014 and 2015, in Campinas, SP. The dependent variables were the SF-36 domains and, the independent ones, the occurrence and the characteristics of the falls. The mean and mean differences of the SF-36 scores were estimated by simple and multiple linear regression. The study reveals that the impact on HRQOL depends significantly on the characteristics of falls. Larger declines and a greater number of SF-36 domains were observed in the elderly who suffered three or more falls (compared to those with one or two falls), reporting falls from fainting/dizziness (compared to falls due to tripping), those who fell at home (versus falls occurring elsewhere) and reported falling limitation in daily activities. Only in the falls with these characteristics did the domain of emotional aspects be affected. The impact on HRQoL, including emotional aspects, depends on the characteristics of the falls that need to be considered in prevention actions and in the control of the consequences of falls in the quality of life of the elderly.
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Affiliation(s)
- Mariana Mapelli de Paiva
- Departamento de Saúde Coletiva, Faculdade de Ciências Médicas, Universidade Estadual de Campinas. R. Tessália Vieira de Camargo 126, Cidade Universitária Zeferino Vaz. 13083-887 Campinas SP Brasil. .,Instituto Federal do Norte de Minas Gerais, Campus Almenara. Almenara MG Brasil
| | - Margareth Guimarães Lima
- Departamento de Saúde Coletiva, Faculdade de Ciências Médicas, Universidade Estadual de Campinas. R. Tessália Vieira de Camargo 126, Cidade Universitária Zeferino Vaz. 13083-887 Campinas SP Brasil.
| | - Marilisa Berti de Azevedo Barros
- Departamento de Saúde Coletiva, Faculdade de Ciências Médicas, Universidade Estadual de Campinas. R. Tessália Vieira de Camargo 126, Cidade Universitária Zeferino Vaz. 13083-887 Campinas SP Brasil.
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13
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Seckler E, Regauer V, Krüger M, Gabriel A, Hermsdörfer J, Niemietz C, Bauer P, Müller M. Improving mobility and participation of older people with vertigo, dizziness and balance disorders in primary care using a care pathway: feasibility study and process evaluation. BMC FAMILY PRACTICE 2021; 22:62. [PMID: 33794802 PMCID: PMC8017844 DOI: 10.1186/s12875-021-01410-2] [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] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 03/10/2021] [Indexed: 12/02/2022]
Abstract
BACKGROUND Community-dwelling older people are frequently affected by vertigo, dizziness and balance disorders (VDB). We previously developed a care pathway (CPW) to improve their mobility and participation by offering standardized approaches for general practitioners (GPs) and physical therapists (PTs). We aimed to assess the feasibility of the intervention, its implementation strategy and the study procedures in preparation for the subsequent main trial. METHODS This 12-week prospective cohort feasibility study was accompanied by a process evaluation designed according to the UK Medical Research Council's Guidance for developing and evaluating complex interventions. Patients with VDB (≥65 years), GPs and PTs in primary care were included. The intervention consisted of a diagnostic screening checklist for GPs and a guide for PTs. The implementation strategy included specific educational trainings and a telephone helpline. Data for mixed-method process evaluation were collected via standardized questionnaires, field notes and qualitative interviews. Quantitative data were analysed using descriptive statistics, qualitative data using content analysis. RESULTS A total of five GP practices (seven single GPs), 10 PT practices and 22 patients were included in the study. The recruitment of GPs and patients was challenging (response rates: GP practices: 28%, PT practices: 39%). Ninety-one percent of the patients and all health professionals completed the study. The health professionals responded well to the educational trainings; the utilization of the telephone helpline was low (one call each from GPs and PTs). Familiarisation with the routine of application of the intervention and positive attitudes were emphasized as facilitators of the implementation of the intervention, whereas a lack of time was mentioned as a barrier. Despite difficulties in the GPs' adherence to the intervention protocol, the GPs, PTs and patients saw benefit in the intervention. The patients' treatment adherence to physical therapy was good. There were minor issues in data collection, but no unintended consequences. CONCLUSION Although the process evaluation provided good support for the feasibility of study procedures, the intervention and its implementation strategy, we identified a need for improvement in recruitment of participants, the GP intervention part and the data collection procedures. The findings will inform the main trial to test the interventions effectiveness in a cluster RCT. TRIAL REGISTRATION Projektdatenbank Versorgungsforschung Deutschland (German registry Health Services Research) VfD_MobilE-PHY_17_003910, date of registration: 30.11.2017; Deutsches Register Klinischer Studien (German Clinical Trials Register) DRKS00022918, date of registration: 03.09.2020 (retrospectively registered).
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Affiliation(s)
- Eva Seckler
- Centre for Research, Development and Technology Transfer, Rosenheim Technical University of Applied Sciences, Hochschulstraße 1, 83024 Rosenheim, Germany
- Institute for Medical Information Processing, Biometry and Epidemiology, Ludwig-Maximilians-Universität München, Marchioninistraße 17, 81377 Munich, Germany
| | - Verena Regauer
- Centre for Research, Development and Technology Transfer, Rosenheim Technical University of Applied Sciences, Hochschulstraße 1, 83024 Rosenheim, Germany
- Institute for Medical Information Processing, Biometry and Epidemiology, Ludwig-Maximilians-Universität München, Marchioninistraße 17, 81377 Munich, Germany
| | - Melanie Krüger
- Institute of Sports Science, Leibniz University Hannover, Am Moritzwinkel 6, 30167 Hannover, Germany
| | - Anna Gabriel
- Department of Sport and Health Sciences, Technical University of Munich, Georg-Brauchle-Ring 60/62, 80992 Munich, Germany
| | - Joachim Hermsdörfer
- Department of Sport and Health Sciences, Technical University of Munich, Georg-Brauchle-Ring 60/62, 80992 Munich, Germany
| | - Carolin Niemietz
- Centre for Research, Development and Technology Transfer, Rosenheim Technical University of Applied Sciences, Hochschulstraße 1, 83024 Rosenheim, Germany
| | - Petra Bauer
- Faculty for Applied Health and Social Sciences and Centre for Research, Development and Technology Transfer, Rosenheim Technical University of Applied Sciences, Hochschulstraße 1, 83024 Rosenheim, Germany
| | - Martin Müller
- Faculty for Applied Health and Social Sciences and Centre for Research, Development and Technology Transfer, Rosenheim Technical University of Applied Sciences, Hochschulstraße 1, 83024 Rosenheim, Germany
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14
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Homann K, Bertsche T, Schiek S. Pharmacy Technicians' Perception About Symptoms and Concerns of Older Patients Visiting Pharmacies: A Cross-Sectional Study. J Multidiscip Healthc 2021; 14:103-114. [PMID: 33488086 PMCID: PMC7815074 DOI: 10.2147/jmdh.s279154] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 12/08/2020] [Indexed: 01/10/2023] Open
Abstract
Purpose Older patients are still not sufficiently integrated into multidisciplinary care concepts including geriatric and palliative care. They do, however, regularly visit pharmacies to fill prescriptions or to buy self-medication. Thus, they have frequent contact with pharmacy technicians (PTs), who are widely involved in counselling in Germany. However, it is not known whether geriatric symptoms are recognized by PTs and to what extent older patients use their pharmacy to address geriatric or palliative concerns. This study aimed to investigate PTs' impression of older patients' symptoms, geriatric and palliative concerns in consultations, as well as multidisciplinary collaboration. Patients and Methods We conducted a cross-sectional study in April-May 2019. Using a self-administered questionnaire, PTs were asked about (i) geriatric symptoms, (ii) geriatric and palliative concerns older patients expressed in routine consultations, (iii) supposed reasons for inadequate care, and (iv) PTs' desire for multidisciplinary cooperation. Results (i) The 5 most common symptoms the 339 participating PTs recognized in the community pharmacy were pain, insomnia, restricted mobility, eye disorders, and constipation. (ii) The three most frequently addressed non-drug-related geriatric palliative concerns were mental strain, loneliness, and mourning. (iii) As reasons for inadequate patient care, PTs predominantly mentioned patient-related reasons (299 of 518 reasons, 58%). (iv) 85% of the PTs desired closer cooperation with general practitioners, 84% with nursing services and 39% with palliative physicians. Conclusion PTs frequently saw older patients visiting the pharmacy who suffer from a variety of symptoms. PTs were additionally confronted with diverse geriatric or palliative concerns. We deduce, first, a need for PT training in geriatric and palliative care. Second, multidisciplinary care concepts and research should include pharmacies because they seem to be a low-threshold contact to older patients, who might need access to adequate care.
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Affiliation(s)
- Katharina Homann
- Department of Clinical Pharmacy, Institute of Pharmacy, Faculty of Medicine, Leipzig University, Leipzig, Germany.,Drug Safety Center, University Hospital Leipzig, Leipzig University, Leipzig, Germany
| | - Thilo Bertsche
- Department of Clinical Pharmacy, Institute of Pharmacy, Faculty of Medicine, Leipzig University, Leipzig, Germany.,Drug Safety Center, University Hospital Leipzig, Leipzig University, Leipzig, Germany
| | - Susanne Schiek
- Department of Clinical Pharmacy, Institute of Pharmacy, Faculty of Medicine, Leipzig University, Leipzig, Germany.,Drug Safety Center, University Hospital Leipzig, Leipzig University, Leipzig, Germany
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15
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Regauer V, Seckler E, Müller M, Bauer P. Physical therapy interventions for older people with vertigo, dizziness and balance disorders addressing mobility and participation: a systematic review. BMC Geriatr 2020; 20:494. [PMID: 33228601 PMCID: PMC7684969 DOI: 10.1186/s12877-020-01899-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 11/12/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Vertigo, dizziness and balance disorders (VDB) are among the most relevant contributors to the burden of disability among older adults living in the community and associated with immobility, limitations of activities of daily living and decreased participation. The aim of this study was to identify the quality of evidence of physical therapy interventions that address mobility and participation in older patients with VDB and to characterize the used primary and secondary outcomes. METHODS A systematic search via MEDLINE (PubMed), Cochrane Library, CINAHL, PEDro, forward citation tracing and hand search was conducted initially in 11/2017 and updated in 7/2019. We included individual and cluster-randomized controlled trials and trials with quasi-experimental design, published between 2007 and 2017/2019 and including individuals ≥65 years with VDB. Physical therapy and related interventions were reviewed with no restrictions to outcome measurement. Screening of titles, abstracts and full texts, data extraction and critical appraisal was conducted by two independent researchers. The included studies were heterogeneous in terms of interventions and outcome measures. Therefore, a narrative synthesis was conducted. RESULTS A total of 20 randomized and 2 non-randomized controlled trials with 1876 patients met the inclusion criteria. The included studies were heterogeneous in terms of complexity of interventions, outcome measures and methodological quality. Vestibular rehabilitation (VR) was examined in twelve studies, computer-assisted VR (CAVR) in five, Tai Chi as VR (TCVR) in three, canal repositioning manoeuvres (CRM) in one and manual therapy (MT) in one study. Mixed effects were found regarding body structure/function and activities/participation. Quality of life and/or falls were assessed, with no differences between groups. VR is with moderate quality of evidence superior to usual care to improve balance, mobility and symptoms. CONCLUSION To treat older individuals with VDB, VR in any variation and in addition to CRMs seems to be effective. High-quality randomized trials need to be conducted to inform clinical decision making. TRIAL REGISTRATION PROSPERO 2017 CRD42017080291 .
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Affiliation(s)
- Verena Regauer
- Centre for Research, Development and Technology Transfer, Rosenheim Technical University of Applied Sciences, Hochschulstraße 1, 83024, Rosenheim, Germany.
- Institute for Medical Information Processing, Biometry and Epidemiology, Ludwig Maximilian University of Munich, Marchioninistraße 17, 81377, Munich, Germany.
| | - Eva Seckler
- Centre for Research, Development and Technology Transfer, Rosenheim Technical University of Applied Sciences, Hochschulstraße 1, 83024, Rosenheim, Germany
- Institute for Medical Information Processing, Biometry and Epidemiology, Ludwig Maximilian University of Munich, Marchioninistraße 17, 81377, Munich, Germany
| | - Martin Müller
- Faculty for Applied Health and Social Sciences and Centre for Research, Research, Development and Technology Transfer, Rosenheim Technical University of Applied Sciences, Hochschulstraße 1, 83024, Rosenheim, Germany
| | - Petra Bauer
- Faculty for Applied Health and Social Sciences and Centre for Research, Research, Development and Technology Transfer, Rosenheim Technical University of Applied Sciences, Hochschulstraße 1, 83024, Rosenheim, Germany
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16
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Lindell E, Kollén L, Johansson M, Karlsson T, Rydén L, Zettergren A, Frändin K, Skoog I, Finizia C. Dizziness and its association with walking speed and falls efficacy among older men and women in an urban population. Aging Clin Exp Res 2020; 32:1049-1056. [PMID: 31489596 PMCID: PMC7260266 DOI: 10.1007/s40520-019-01303-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 08/02/2019] [Indexed: 11/27/2022]
Abstract
Background Dizziness is common among older people and falling is a feared complication. Aim The purpose of this study was to investigate the presence of dizziness and its association with falls, walking speed and fear of falling, including sex differences, among 79-year-olds. Secondary purposes were to describe the relationship between dizziness and falls to number of medications and diseases. Method The study consisted of the fifth cohort of Gothenburg’s H70 birth cohort studies. A sample of 662 79-year-olds (404 women, 258 men) were investigated with questions regarding dizziness, previous falls and falls efficacy [estimated according to the falls efficacy scale Swedish version (FES (S))]. Functional tests included self-selected and maximal walking speed over 20 m. Results Dizziness was reported among 51% of the women and by 58% of the men (p = 0.12). Approximately, 40% had fallen during the past 12 months (41% women, 38% of the men, p = 0.48). Dizziness was related to a higher risk of falls among women (OR 2.63 (95% CI 1.67−4.14, p < 0.0001), but not among men (OR 1.07, 95% CI 0.63−1.82, p = 0.8). Dizzy individuals had lower scores on FES (S) (p < 0.01), more medications (p < 0.001) and diseases (p < 0.001) than those without dizziness. Participants who reported dizziness walked 10% slower than participants without dizziness (p < 0.001). Conclusion Women with dizziness more often reported falls compared to women without dizziness—a trend that was not seen among men. Persons with dizziness walked slower. Many medications increased risk of falling; hence, number of medications alone might help pinpoint risk groups for falling.
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Affiliation(s)
- Ellen Lindell
- Department of Otorhinolaryngology, Head and Neck Surgery, Region Västra Götaland, Sahlgrenska University Hospital, 413 45, Gothenburg, Sweden.
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Lena Kollén
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Occupational Therapy and Physiotherapy, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Mia Johansson
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Oncology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Therese Karlsson
- Department of Otorhinolaryngology, Head and Neck Surgery, Region Västra Götaland, Sahlgrenska University Hospital, 413 45, Gothenburg, Sweden
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lina Rydén
- Neuropsychiatric Epidemiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Centre for Ageing and Health (AgeCap), University of Gothenburg, Gothenburg, Sweden
| | - Anna Zettergren
- Neuropsychiatric Epidemiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Centre for Ageing and Health (AgeCap), University of Gothenburg, Gothenburg, Sweden
| | - Kerstin Frändin
- Neuropsychiatric Epidemiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Centre for Ageing and Health (AgeCap), University of Gothenburg, Gothenburg, Sweden
| | - Ingmar Skoog
- Neuropsychiatric Epidemiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Centre for Ageing and Health (AgeCap), University of Gothenburg, Gothenburg, Sweden
| | - Caterina Finizia
- Department of Otorhinolaryngology, Head and Neck Surgery, Region Västra Götaland, Sahlgrenska University Hospital, 413 45, Gothenburg, Sweden
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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17
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Valančius D, Ulytė A, Masiliūnas R, Paškonienė A, Ulozienė I, Kaski D, Vaicekauskienė L, Lesinskas E, Jatužis D, Ryliškienė K. Validation and Factor Analysis of the Lithuanian Version of the Dizziness Handicap Inventory. J Int Adv Otol 2020; 15:447-453. [PMID: 31846927 DOI: 10.5152/iao.2019.6977] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES This study aimed to validate the Lithuanian version of the Dizziness Handicap Inventory (DHI-L), investigate its reliability, and perform factor analysis. MATERIALS AND METHODS A standard protocol of translation was followed for psychometric instruments. A total of 108 patients (75.9% women), mean age 51.9 years, with peripheral or central dizziness and vertigo participated in our cross-sectional study. The internal consistency was measured by Cronbach's alpha coefficient and corrected item-total correlations (CI-TCs). After a week, 65 of the recruited patients were again asked to fill out Dizziness Handicap Inventory (DHI)-L to ascertain test-retest reliability (intraclass correlation, ICC). Concurrent validation was performed using Pearson correlation between the total score and subscales of DHI-L and the eight scales of Short Form-36 Health Survey (SF-36). Finally, the factor structure of the DHI was assessed by principal component analysis (PCA). RESULTS The Cronbach's alpha coefficient was very high (0.91). CI-TCs for DHI-L total scale ranged from 0.33 to 0.67. The correlations between DHI and SF-36 were high to weak. The ICC was excellent for the total score and its subscales. Our proposed two-factor model explained 44.5% of the variance. The first factor indicated disability in daily activities and psychological effect of handicap. The second factor comprised of items that pertained to postural instability. CONCLUSION The DHI-L has shown good reliability and validity. Results did not support the original subscale structure of the DHI. As more studies need to be done to restructure DHI, we recommend only using the total DHI score as a measure of dizziness handicap.
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Affiliation(s)
| | - Agnė Ulytė
- Clinic of Neurology and Neurosurgery, Vilnius University School of Medicine, Institute of Clinical Medicine, Vilnius, Lithuania
| | - Rytis Masiliūnas
- Clinic of Neurology and Neurosurgery, Vilnius University School of Medicine, Institute of Clinical Medicine, Vilnius, Lithuania
| | - Aistė Paškonienė
- Clinic of Ear, Nose, Throat, and Eye Diseases, Vilnius University School of Medicine, Institute of Clinical Medicine, Vilnius, Lithuania
| | - Ingrida Ulozienė
- Department of Otorhinolaryngology, Lithuanian University of Health Sciences, Medical Academy, Kaunas, Lithuania
| | - Diego Kaski
- Department of Clinical and Motor Neuroscience, 33 Queen Square, London, United Kingdom
| | - Loreta Vaicekauskienė
- Institute for the Languages and Cultures of the Baltic, Vilnius University, Vilnius, Lithuania
| | - Eugenijus Lesinskas
- Clinic of Ear, Nose, Throat, and Eye Diseases, Vilnius University School of Medicine, Institute of Clinical Medicine, Vilnius, Lithuania
| | - Dalius Jatužis
- Clinic of Neurology and Neurosurgery, Vilnius University School of Medicine, Institute of Clinical Medicine, Vilnius, Lithuania
| | - Kristina Ryliškienė
- Clinic of Neurology and Neurosurgery, Vilnius University School of Medicine, Institute of Clinical Medicine, Vilnius, Lithuania
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18
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Lisko I, Törmäkangas T, Jylhä M. Structure of self-rated health among the oldest old: Analyses in the total population and those living with dementia. SSM Popul Health 2020; 11:100567. [PMID: 32258355 PMCID: PMC7110410 DOI: 10.1016/j.ssmph.2020.100567] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 02/08/2020] [Accepted: 03/12/2020] [Indexed: 01/04/2023] Open
Abstract
No previous study has explored the structure of self-rated health (SRH), a measure holding strong predictive value for future health events, in the oldest old or in individuals with dementia. The aim was to construct a structural equation model of SRH for oldest old in general and for oldest old with dementia, and to explore direct and indirect associations between health-related factors and SRH. Cross-sectional data from the Vitality 90+, a population-based study in the city of Tampere, Finland, was used. Data were gathered by a mailed questionnaire in 2014. Altogether 1299 nonagenarians, of which 408 had self-reported dementia or cognitive decline, were included. Structural equation models were constructed for all participants and separately for participants with dementia. Diseases (heart disease, stroke, diabetes, arthritis, hip fracture, cancer and dementia for the model for all), dizziness, hearing, vision, mobility, activities of daily living, fatigue, depression and SRH were included in the models. Among all participants, fatigue, depression, problems in mobility, dizziness, deficits in vision and heart disease were directly associated with poor SRH. Among participants with dementia, only fatigue, dizziness and deficits in vision were directly associated with poor SRH. Among all participants, dementia and arthritis were indirectly associated with poor SRH through problems in mobility, depression and fatigue. Among the oldest old, the effects of diseases on SRH were mainly manifested through the consequences of diseases, namely fatigue, dizziness, deficits in vision and problems in mobility. Depression has an important direct and indirect role, and dementia and arthritis an important indirect role in the structure of SRH. Dementia weakens many of the direct and indirect associations for SRH. First study to explore structure of self-rated health in oldest old and persons with dementia. Fatigue, depression, mobility, dizziness, vision and heart disease directly affect health-rating in oldest old. Dementia, depression and arthritis affect health rating indirectly through various routes in oldest old. Dementia weakens many of the associations between objective indicators of health with self-rated health.
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Affiliation(s)
- Inna Lisko
- Tampere University, Faculty of Social Sciences (Health Sciences), P.O. Box 100, FI-33014, Finland.,Gerontology Research Center, Tampere University and University of Jyväskylä, Finland.,University of Jyväskylä, Faculty of Sport and Health Sciences, P.O. Box 35, FI-40014, Finland.,Karolinska Institutet, Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Stockholm, Karolinska Vägen 37 A, QA32, SE-171 64, Solna, Sweden
| | - Timo Törmäkangas
- Gerontology Research Center, Tampere University and University of Jyväskylä, Finland.,University of Jyväskylä, Faculty of Sport and Health Sciences, P.O. Box 35, FI-40014, Finland
| | - Marja Jylhä
- Tampere University, Faculty of Social Sciences (Health Sciences), P.O. Box 100, FI-33014, Finland.,Gerontology Research Center, Tampere University and University of Jyväskylä, Finland.,Science Center, Tampere University Hospital, Finland
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Sessa M, Mascolo A, Dalhoff KP, Andersen M. The risk of fractures, acute myocardial infarction, atrial fibrillation and ventricular arrhythmia in geriatric patients exposed to promethazine. Expert Opin Drug Saf 2020; 19:349-357. [PMID: 31903798 DOI: 10.1080/14740338.2020.1711882] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Objectives: This study aimed to compare the risk of fractures, acute myocardial infarction, atrial fibrillation, and ventricular arrhythmia among Danish citizens aged ≥ 65 which were new users of promethazine or domperidone, triazolam, loratadine, and betahistine. Secondly, the study aimed to perform a risk stratification to identify the most relevant predictors for the study outcomes.Methods: The study period was 01/01/2015 to 31/12/2016. The data sources were the Danish registers. Each patient was followed for 90 days. A logistic regression model was used to compute the unadjusted and adjusted odds ratios (OR), and a conditional inference tree was used to identify the most relevant predictors for the study outcomes.Results: Promethazine had a higher risk of hospitalization for atrial fibrillation than loratadine and betahistine (OR 1.58; 95% CI 1.07-2.63 and OR 3.22; 95% CI 1.69-7.14, respectively). For fractures, acute myocardial infarction, and ventricular arrhythmia hospitalizations, no statistically significant differences were found among drugs under investigation. The medical history of cardiac arrhythmia (OR 4.14; 95% CI 2.94-5.78, p < 0.0001) was the most relevant predictor for atrial fibrillation hospitalizations.Conclusion: This study found an increased risk of atrial fibrillation hospitalization among promethazine users, and the risk was higher among patients with prior cardiac arrhythmia.
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Affiliation(s)
- Maurizio Sessa
- Department of Drug Design and Pharmacology, University of Copenhagen, København Ø, Denmark
| | - Annamaria Mascolo
- Campania Pharmacovigilance and Pharmacoepidemiology Regional Center, Department of Experimental Medicine, University of Campania "L. Vanvitelli", Naples, Italy
| | - Kim Peder Dalhoff
- Department of Clinical Pharmacology, Bispebjerg and Frederiksberg University Hospital, København, Denmark
| | - Morten Andersen
- Department of Drug Design and Pharmacology, University of Copenhagen, København Ø, Denmark
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van Vugt VA, van der Wouden JC, Essery R, Yardley L, Twisk JWR, van der Horst HE, Maarsingh OR. Internet based vestibular rehabilitation with and without physiotherapy support for adults aged 50 and older with a chronic vestibular syndrome in general practice: three armed randomised controlled trial. BMJ 2019; 367:l5922. [PMID: 31690561 PMCID: PMC6829201 DOI: 10.1136/bmj.l5922] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To investigate the clinical effectiveness and safety of stand alone and blended internet based vestibular rehabilitation (VR) in the management of chronic vestibular syndromes in general practice. DESIGN Pragmatic, three armed, parallel group, individually randomised controlled trial. SETTING 59 general practices in the Netherlands. PARTICIPANTS 322 adults aged 50 and older with a chronic vestibular syndrome. INTERVENTIONS Stand alone VR comprising a six week, internet based intervention with weekly online sessions and daily exercises (10-20 minutes a day). In the blended VR group, the same internet based intervention was supplemented by face-to-face physiotherapy support (home visits in weeks 1 and 3). Participants in the usual care group received standard care from a general practitioner, without any restrictions. MAIN OUTCOME MEASURES The primary outcome was vestibular symptoms after six months as measured by the vertigo symptom scale-short form (VSS-SF range 0-60, clinically relevant difference ≥3 points). Secondary outcomes were dizziness related impairment, anxiety, depressive symptoms, subjective improvement of vestibular symptoms after three and six months, and adverse events. RESULTS In the intention-to-treat analysis, participants in the stand alone and blended VR groups had lower VSS-SF scores at six months than participants in the usual care group (adjusted mean difference -4.1 points, 95% confidence interval -5.8 to -2.5; and -3.5 points, -5.1 to -1.9, respectively). Similar differences in VSS-SF scores were seen at three months follow-up. Participants in the stand alone and blended VR groups also experienced less dizziness related impairment, less anxiety, and more subjective improvement of vestibular symptoms at three and six months. No serious adverse events related to online VR occurred during the trial. CONCLUSION Stand alone and blended internet based VR are clinically effective and safe interventions to treat adults aged 50 and older with a chronic vestibular syndrome. Online VR is an easily accessible form of treatment, with the potential to improve care for an undertreated group of patients in general practice. TRIAL REGISTRATION Netherlands Trial Register NTR5712.
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Affiliation(s)
- Vincent A van Vugt
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Netherlands
| | - Johannes C van der Wouden
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Netherlands
| | - Rosie Essery
- Department of Psychology, University of Southampton, Southampton, UK
| | - Lucy Yardley
- Department of Psychology, University of Southampton, Southampton, UK
| | - Jos W R Twisk
- Department of Epidemiology and Biostatistics, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Henriëtte E van der Horst
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Netherlands
| | - Otto R Maarsingh
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, de Boelelaan 1117, Amsterdam, Netherlands
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Stam H, van Vugt VA, Twisk JWR, Finne-Soveri H, Garms-Homolová V, Declercq A, Jónsson PV, Onder G, van der Roest HG, van Hout H, Maarsingh OR. The Prevalence and Persistence of Dizziness in Older European Home Care Recipients: A Prospective Cohort Study. J Am Med Dir Assoc 2019; 21:338-343.e1. [PMID: 31672569 DOI: 10.1016/j.jamda.2019.09.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/25/2019] [Accepted: 09/08/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The prevalence of different geriatric syndromes in older home care (HC) recipients is yet to be determined. Dizziness is often regarded as a geriatric syndrome. The natural course of dizziness in older people is still unknown, because of a lack of longitudinal studies. The objective of this study was to investigate the prevalence and persistence of dizziness in HC recipients. DESIGN Prospective cohort study. SETTING Home care organizations in 6 European countries participating in the EU-funded Identifying best practices for care-dependent elderly by Benchmarking Costs and outcomes of community care (IBenC) project. PARTICIPANTS 2616 community-dwelling long-term HC recipients aged 65 years or older. METHODS Data were collected at baseline and 6 and 12 months by using the interRAI Home Care instrument (interRAI-HC). Dizziness status was assessed by the number of days people experienced dizziness in the last 3 days (0-3) and later dichotomized for analyses (present or not in the last 3 days). Dizziness persistence was defined as the odds for dizzy people at baseline to also report dizziness at subsequent follow-up moments, compared with people who were not dizzy at baseline. The pattern of dizziness was descriptively analyzed in recipients who completed all measurements. Generalized estimating equations analysis was used to determine the persistence of dizziness symptoms. RESULTS The prevalence of dizziness of 2616 eligible HC recipients at baseline was 25.1%, ranging from 16.2% (Belgium) to 39.7% (Italy). The majority of dizzy recipients at baseline also experienced dizziness after 6 and 12 months (79.1%). Dizziness persistence was high at 6 months [odds ratio (OR) 57.8, 95% confidence interval (CI) 43.1-77.5] and at 12 months (OR 30.2, 95% CI 22.3-41.1). CONCLUSIONS AND IMPLICATIONS Dizziness in older HC recipients in Europe is common, and dizziness persistence is high. This warrants a more active approach in treating dizziness in older HC recipients.
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Affiliation(s)
- Hanneke Stam
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Vincent A van Vugt
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
| | - Jos W R Twisk
- Department of Epidemiology and Biostatistics, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | | | - Vjenka Garms-Homolová
- Department of Economics and Law, HTW Berlin University of Applied Sciences, Berlin, Germany
| | - Anja Declercq
- LUCAS & Centre for Sociological Research, KU Leuven, Belgium
| | - Pálmi V Jónsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Graziano Onder
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Henriëtte G van der Roest
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Hein van Hout
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Otto R Maarsingh
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
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Ferreira LMDBM, Ribeiro KMOBDF, Jerez-Roig J, Araújo JRT, Lima KCD. Quedas recorrentes e fatores de risco em idosos institucionalizados. CIENCIA & SAUDE COLETIVA 2019; 24:67-75. [DOI: 10.1590/1413-81232018241.35472016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 02/11/2017] [Indexed: 02/03/2023] Open
Abstract
Resumo Queda recorrente representa alto risco de morbidade e mortalidade em idosos, principalmente institucionalizados, dado ao seu quadro de fragilidade e declínio funcional evidentes. O objetivo deste estudo é determinar a incidência e os fatores de risco relacionados a quedas recorrentes em idosos institucionalizados. Estudo longitudinal tipo coorte no período de um ano. Foram avaliados indivíduos com 60 anos ou mais residentes em 10 Instituições de Longa Permanência para Idosos, que deambulassem e possuíssem capacidade cognitiva preservada. Foi questionada a ocorrência de quedas nos últimos doze meses, considerando recorrentes a ocorrência de dois ou mais episódios neste período. Foram ainda coletadas variáveis referentes à instituição, condições sócio demográficas e de saúde do idoso através de questionários. Do total de 364 idosos, 130 foram incluídos. A incidência de quedas recorrentes foi de 26.9% (IC 95% = 22.4 – 31.5). A partir do Qui-quadrado e Regressão Logística, considerando o nível de significância de 5%, foi encontrada fadiga como fator de risco (p = 0.001; RR = 2.9) e uso de betabloqueadores como fator de proteção (p = 0.010; RR = 0.1). Conclui-se que queda recorrente é comum nas Instituições de Longa Permanência para Idosos e a fadiga representa fator de risco.
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Stam H, van der Wouden JC, Hugtenburg JG, Twisk JWR, van der Horst HE, Maarsingh OR. Effectiveness of a multifactorial intervention for dizziness in older people in primary care: A cluster randomised controlled trial. PLoS One 2018; 13:e0204876. [PMID: 30300371 PMCID: PMC6178383 DOI: 10.1371/journal.pone.0204876] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 09/12/2018] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES Dizziness is common in older people. Physicians are often unable to identify a specific cause for dizziness in older people, even after an extensive diagnostic work-up. A prognosis-oriented approach, i.e. treating modifiable risk factors for an unfavourable course of dizziness, may reduce dizziness-related impairment in older people in primary care. DESIGN Cluster randomized controlled trial. SETTING 45 primary care practices in The Netherlands. PARTICIPANTS 168 participants aged ≥65y who consulted their general practitioner for dizziness and experienced significant dizziness-related impairment (Dizziness Handicap Inventory (DHI) ≥30). Participants were part of to the intervention group (n = 83) or control group (n = 85), depending on whether they were enlisted in an intervention practice or in a control practice. INTERVENTIONS The multifactorial intervention consisted of: medication adjustment in case of ≥3 prescribed fall-risk-increasing drugs (FRIDs) and/or stepped mental health care in case of anxiety disorder and/or depression and/or exercise therapy in case of impaired functional mobility. The intervention was compared to usual care. OUTCOME MEASURES The primary outcome was dizziness-related impairment. Secondary outcomes were quality of life (QoL), dizziness frequency, fall frequency, anxiety and depression, use of FRIDs. RESULTS Intention-to-treat analysis showed no significant intervention effect on dizziness-related impairment (DHI score difference -0.69 [95% CI -5.66;4.28]; p = 0.79). The intervention proved effective in reducing the number of FRIDs (FRID difference -0.48 [95% CI -0.89;-0.06]; p = 0.02). No significant intervention effects were found on other secondary outcomes. The uptake of and adherence to the interventions was significantly lower in patients eligible for ≥2 interventions compared to patients eligible for one intervention (p<0.001). CONCLUSIONS The multifactorial intervention for dizziness in older patients showed no significant intervention effect on most outcomes and adherence to the multifactorial intervention was low. Although multifactorial treatment for older dizzy people seems promising in theory, we question its feasibility in daily practice. Future research could focus on a sequential treatment for dizziness, e.g. measuring effectiveness of various evidence-based therapies in a stepwise approach.
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Affiliation(s)
- Hanneke Stam
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
- * E-mail:
| | - Johannes C. van der Wouden
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Jacqueline G. Hugtenburg
- Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Jos W. R. Twisk
- Department of Clinical Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Henriëtte E. van der Horst
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Otto R. Maarsingh
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
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Stam H, Maarsingh OR, Heymans MW, van Weert HCPM, van der Wouden JC, van der Horst HE. Predicting an Unfavorable Course of Dizziness in Older Patients. Ann Fam Med 2018; 16:428-435. [PMID: 30201639 PMCID: PMC6131005 DOI: 10.1370/afm.2289] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 06/01/2018] [Accepted: 06/28/2018] [Indexed: 12/23/2022] Open
Abstract
PURPOSE Because dizziness in older people is often chronic and can substantially affect daily functioning, it is important to identify those at risk for an unfavorable course of dizziness to optimize their care. We aimed to develop and externally validate a prediction model for an unfavorable course of dizziness in older patients in primary care, and to construct an easy-to-use risk prediction tool. METHODS We used data from 2 prospective cohorts: a development cohort with 203 patients aged 65 years or older who consulted their primary care physician for dizziness and had substantial dizziness-related impairment (Dizziness Handicap Inventory [DHI] ≥30), and a validation cohort with 415 patients aged 65 years or older who consulted their primary care physician for dizziness of any severity. An unfavorable course was defined as presence of substantial dizziness-related impairment (DHI ≥30) after 6 months. RESULTS Prevalence of an unfavorable course of dizziness was 73.9% in the development cohort and 43.6% in the validation cohort. Predictors in the final model were the score on the screening version of the DHI, age, history of arrhythmia, and looking up as a provoking factor. The model showed good calibration and fair discrimination (area under the curve = 0.77). On external validation, discriminative ability remained stable (area under the curve = 0.78). The constructed risk score was strongly correlated with the prediction model. Performance measures for risk score cut-off values are presented to determine the optimal cut-off point for clinical practice. CONCLUSIONS We developed an easy-to-use risk score for dizziness-related impairment in primary care. The risk score, consisting of only 4 predictors, will help primary care physicians identify patients at high risk for an unfavorable course of dizziness.
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Affiliation(s)
- Hanneke Stam
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Iniversiteit Amsterdam, Amsterdam, The Netherlands
| | - Otto R Maarsingh
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Iniversiteit Amsterdam, Amsterdam, The Netherlands
| | - Martijn W Heymans
- Department of Clinical Epidemiology and Biostatistics, Amsterdam UMC, Vrije Iniversiteit Amsterdam, Amsterdam, The Netherlands
| | - Henk C P M van Weert
- Department of General Practice, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Johannes C van der Wouden
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Iniversiteit Amsterdam, Amsterdam, The Netherlands
| | - Henriëtte E van der Horst
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Iniversiteit Amsterdam, Amsterdam, The Netherlands
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Ekvall Hansson E, Beckman A. Fractures among patients with dizziness - a ten-year follow-up. BMC Geriatr 2018; 18:35. [PMID: 29390961 PMCID: PMC5796296 DOI: 10.1186/s12877-018-0734-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 01/25/2018] [Indexed: 11/23/2022] Open
Abstract
Background The number of elderly people persons suffering from dizziness is substantial, and dizziness is a risk factor for falls and fractures. Fall-related fractures represent a major public health issue. Longitudinal studies can help find ways of predicting fall-related fractures among frail elderly persons with multisensory dizziness. The aim of the present study was therefore to investigate whether different measures of balance, being male/female or admission to hospital, could predict fracture at a ten-year follow-up in patients suffering from multisensory dizziness. Methods Patients who had participated in two earlier (ten years previous) dizziness studies were sought in the local health authority’s patient administrative system. Information was extracted regarding patient hospitalization, for fractures or for any other reason, during the ten-year period. Logistic regression was used to analyse the relations between clinical balance measures, vestibular rehabilitation, admission to hospital, sex, and fracture. Results There was no difference between the group of patients with fracture and the group of patients without fracture, regarding balance measures at baseline or admission to hospital for reasons other than fracture. There was no difference between men and women in any of the measures. Conclusions This study did not identify any predictors of fracture. Thus, among frail elderly, attention to fall risk should be equally high regardless of patient history.
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Affiliation(s)
- Eva Ekvall Hansson
- Department of Health Sciences, Physiotherapy, Lund University, HSC, Baravägen 3, SE221 00, Lund, Sweden.
| | - Anders Beckman
- Department of Clinical Sciences in Malmö/General Practice, Lund University, Malmö, Sweden
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Rodrigues IG, Barros MBDA. Osteoporosis self-reported in the elderly: a population-based survey in the city of Campinas, São Paulo, Brazil. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2017; 19:294-306. [PMID: 27532753 DOI: 10.1590/1980-5497201600020007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 12/14/2015] [Indexed: 01/12/2023] Open
Abstract
INTRODUCTION Osteoporosis is a multifactorial disease that predisposes individuals to suffer falls and fractures, causing functional impairment and a consequent reduction in quality of life. OBJECTIVE To assess the prevalence and factors associated with self-reported osteoporosis in the elderly population living in Campinas, São Paulo, Brazil (ISACAMP 2008). METHODS Cross-sectional study with a random sample taken by conglomerates in 2 stages totaling 1,419 elderly people living in the urban area. The self-reported prevalence of osteoporosis was estimated according to socioeconomic and demographic variables, morbidity, health behaviors and problems. Crude prevalence ratios were estimated and adjusted by means of simple and multiple regressions using the Poisson svy commands in Stata 11.0 software. RESULTS We found a prevalence of osteoporosis of 14.8%, and significantly higher in females, in individuals who reported white skin, those who reported less than 7 hours of sleep/day, in patients with rheumatism/arthritis/arthrosis, asthma/bronchitis/emphysema, tendinitis, dizziness, insomnia, common mental disorders, BMI < 27, health self-related as bad and very bad, and reporting falls occurring in the last 12 months. CONCLUSION The present study, by identifying the factors associated with osteoporosis, identified segments of older people with a higher prevalence of the disease; to this information may contribute to the planning of public health policies and programs aimed at controlling the disease and its consequences.
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Affiliation(s)
- Iara Guimarães Rodrigues
- Faculdade de Ciências Médicas, Departamento de Saúde Coletiva. Universidade Estadual de Campinas - Campinas (SP), Brasil
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Moraes SAD, Soares WJS, Lustosa LP, Bilton TL, Ferrioli E, Perracini MR. Characteristics of falls in elderly persons residing in the community: a population-based study. REVISTA BRASILEIRA DE GERIATRIA E GERONTOLOGIA 2017. [DOI: 10.1590/1981-22562017020.170080] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract Object: to examine the characteristics to the last fall of Brazilian elderly persons who experienced falls in 2008 and 2009, and to identify if there is a relationship with sociodemographic characteristics, physical health, comorbidities, clinical conditions and the circumstances of the falls. Methods: a cross-sectional, population based study was carried out with participants aged 65 and older from Barueri in the state of São Paulo and Cuiabá in the state of Mato Grosso, Brazil. Households were enrolled within each census region according to population density and the number of elderly persons living in each region. A multidimensional questionnaire composed of sociodemographic factors and data regarding falls was used. Associations were analyzed using contingency tables, and Fisher's Exact or Pearson's Chi-square test was used. Results: 774 elderly people were included in the study, 299 of whom reported falling in the previous year. Of these, 176 (58.9%) had fallen once and 123 (41.1%) reported having fallen twice or more. Among fallers the mean age was 72.53 (±6.12) years and 214 (71.6%) were female. About 107 (35.8%) of the elderly reported having fallen forwards, 79 (26.4%) fell to the side and 42(14%) fell backwards. Regarding the circumstances of the falls, 107 (35.8%) reported having lost their balance, 79 (26.4%) said they had stumbled and 42 (14%) said they had slipped. There was an association between the mechanism and circumstances of the falls and having fallen once or twice or more. There was an association between the circumstances of falls and the number of medications taken. Conclusion: The characteristics of falls were different among elderly persons who had fallen once or twice or more, which may guide health professionals, the elderly and their families in relation to specific fall prevention strategies.
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Penger M, Strobl R, Grill E. Country-specific and individual determinants of dizziness in Europe: results from the Survey of Health Ageing and Retirement in Europe (SHARE). Public Health 2017; 149:1-10. [DOI: 10.1016/j.puhe.2017.04.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 02/23/2017] [Accepted: 04/04/2017] [Indexed: 10/19/2022]
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Physical functioning in older persons with dizziness: a population-based study. Aging Clin Exp Res 2017; 29:197-205. [PMID: 27086001 DOI: 10.1007/s40520-016-0567-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 03/21/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND Dizziness is one of the most prevalent symptoms in old age and tends to increase with age. AIMS To report physical functioning, health-related aspects and gender differences in elderly persons with and without dizziness in a population-based sample of 75-year-olds. METHODS A cross-sectional sample of 75-year-olds from Gothenburg, Sweden (n = 675, 398 women and 277 men) was examined by means of questionnaires and functional tests. The questions concerned dizziness/imbalance, physical activity level, walking habits, falls efficacy, number of falls, subjective health or general fatigue and medication. The tests included were self-selected and maximum gait speed, stair climbing capacity, one leg stance and grip strength. RESULTS More women than men reported dizziness/imbalance (40 vs 30 %, p < 0.001). Persons with dizziness, compared to those without dizziness, less often regularly exercised at a moderate intensity level (summer: 62 vs 74 %, p < 0.001; winter: 41 vs 51 %, p < 0.001), less often took a daily walk (p < 0.05), had lower scores on the FES(S) (p < 0.001), more often reported general fatigue (p < 0.001), more often had fallen in the previous year (40 vs 23 %, p < 0.001) and had a higher intake of medical drugs (4.6 vs 3.3, p < 0.001). They also performed worse regarding gait speed, stair climbing and one leg stance (p < 0.001), but there was no difference in grip strength. CONCLUSION Older persons with dizziness are less physically active, have worse lower extremity function, are more often fallers and report lower self-rated health than persons without dizziness.
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Rethorn Z, Barlow SJ, Gavlick E. Differential diagnosis of a patient referred to physical therapy for dizziness: a case report. Physiother Theory Pract 2017; 33:254-259. [PMID: 28339331 DOI: 10.1080/09593985.2017.1288281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
STUDY DESIGN Case report. BACKGROUND Dizziness is a common and debilitating condition across the lifespan. Patients with this complaint must be carefully examined to determine the cause of dizziness, rule out the presence of central nervous system dysfunction, and determine the appropriateness of physical therapy intervention. CASE DESCRIPTION A 90-year-old male was referred to physical therapy six months after the onset of dizziness. A thorough history was taken and examination was performed. Signs consistent with central nervous system dysfunction and peripheral vestibular dysfunction were observed. The patient was treated for the peripheral vestibular disorder and referred back to his physician for further testing. Imaging revealed that the patient had idiopathic normal pressure hydrocephalus. DISCUSSION This case illustrates the need for physical therapists to perform thorough examinations of patients with a primary complaint of dizziness and properly interpret positive central signs, indicating a potential need for referral to a physician or other healthcare provider when they appear.
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Affiliation(s)
- Zachary Rethorn
- a Department of Physical Therapy , University of Tennessee at Chattanooga , Chattanooga , TN , USA
| | - Susan J Barlow
- a Department of Physical Therapy , University of Tennessee at Chattanooga , Chattanooga , TN , USA.,b Siskin Hospital for Rehabilitation , Chattanooga , TN , USA
| | - Emily Gavlick
- b Siskin Hospital for Rehabilitation , Chattanooga , TN , USA
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Ekwall A, Schrab J, Runesson K, Magnussons M. Hospital admission in older persons presenting with dizziness in the Emergency department. Int Emerg Nurs 2016; 37:35-38. [PMID: 27894784 DOI: 10.1016/j.ienj.2016.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 10/24/2016] [Accepted: 10/25/2016] [Indexed: 11/30/2022]
Abstract
One of the most frequent chief complaints among older persons presenting in the emergency department (ED) is dizziness. Nurses in the ambulance and in the ED play an important role in managing these patients. The challenge in the ED or ambulance is to, with limited diagnostic equipment; decide the correct level of care. The aim of this study was to identify factors that differed between those who were admitted to hospital and those who were not among older persons (65+) presenting in the ED with dizziness. The method was a retrospective journal audit. The sample consisted of persons (n=166) aged 65+ presenting in the ED with dizziness. Factors that were more frequent among those admitted to hospital were arriving with ambulance, priority and number of medications and high age. Forty percent of the dizzy patients were admitted to the hospital, 50% among those arriving with ambulance and 24% of the walk-in patients. Among the 166 patients included in the study because of dizziness, 64 different discharge diagnoses emerged, illustrating the complex nature of dizziness as a symptom. The results from this study can help the ambulance or ED nurse doing the first assessment with limited information and initiating the management, knowing what factors that are more frequent in older persons being admitted when presenting with dizziness.
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Affiliation(s)
- Anna Ekwall
- Faculty of Medicine, Lund University, Sweden; Falck Ambulance AB, District 1, Sweden.
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Kammerlind ASC, Ernsth Bravell M, Fransson EI. Prevalence of and factors related to mild and substantial dizziness in community-dwelling older adults: a cross-sectional study. BMC Geriatr 2016; 16:159. [PMID: 27590725 PMCID: PMC5010717 DOI: 10.1186/s12877-016-0335-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Accepted: 08/27/2016] [Indexed: 11/25/2022] Open
Abstract
Background Dizziness is highly prevalent among older people and associated with many health factors. The aim of the study was to determine the prevalence of and factors related to dizziness among community-dwelling older adults in Sweden. In contrast to previous studies, the subjects with dizziness were divided into two groups, mild and substantial dizziness, according to the frequency and intensity of dizziness. Methods A sample of 305 older persons between 75 and 90 years of age (mean age 81 years) were interviewed and examined. Subjects with dizziness answered the University of California Los Angeles Dizziness Questionnaire and questions about provoking movements. The groups with substantial, mild, or no dizziness were compared with regard to age, sex, diseases, drugs, blood pressure, physical activity, exercises, falls, fear of falling, quality of life, general health, mobility aids, and physical performance. Results In this sample, 79 subjects experienced substantial and 46 mild dizziness. Subjects with substantial dizziness were less physically active, reported more fear of falling, falls, depression/anxiety, diabetes, stroke/TIA, heart disease, a higher total number of drugs and antihypertensive drugs, lower quality of life and general health, and performed worse physically. Conclusions There are many and complex associations between dizziness and factors like falls, diseases, drugs, physical performance, and activity. For most of these factors, the associations are stronger in subjects with substantial dizziness compared with subjects with mild or no dizziness; therefore, it is relevant to differ between mild and substantial dizziness symptoms in research and clinical practice in the future.
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Affiliation(s)
- Ann-Sofi C Kammerlind
- Futurum, Region Jönköping County, SE-551 85, Jönköping, Sweden. .,Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.
| | - Marie Ernsth Bravell
- Institute of Gerontology, School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Eleonor I Fransson
- Department of Natural Science and Biomedicine, School of Health and Welfare, Jönköping University, Jönköping, Sweden.,Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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Stam H, Harting T, van der Sluijs M, van Marum R, van der Horst H, van der Wouden JC, Maarsingh OR. Usual care and management of fall risk increasing drugs in older dizzy patients in Dutch general practice. Scand J Prim Health Care 2016; 34:165-71. [PMID: 27049170 PMCID: PMC4977939 DOI: 10.3109/02813432.2016.1160634] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE For general practitioners (GPs) dizziness is a challenging condition to deal with. Data on the management of dizziness in older patients are mostly lacking. Furthermore, it is unknown whether GPs attempt to decrease Fall Risk Increasing Drugs (FRIDs) use in the management of dizziness in older patients. The aim of this study is to gain more insight into GP's management of dizziness in older patients, including FRID evaluation and adjustment. DESIGN Data were derived from electronic medical records, obtained over a 12-month period in 2013. SETTING Forty-six Dutch general practices. PATIENTS The study sample comprised of 2812 older dizzy patients of 65 years and over. Patients were identified using International Classification of Primary Care codes and free text. MAIN OUTCOME MEASURES Usual care was categorized into wait-and-see strategy (no treatment initiated); education and advice; additional testing; medication adjustment; and referral. RESULTS Frequently applied treatments included a wait-and-see strategy (28.4%) and education and advice (28.0%). Additional testing was performed in 26.8%; 19.0% of the patients were referred. Of the patients 87.2% had at least one FRID prescription. During the observation period, GPs adjusted the use of one or more FRIDs for 11.7% of the patients. CONCLUSION This study revealed a wide variety in management strategies for dizziness in older adults. The referral rate for dizziness was high compared to prior research. Although many older dizzy patients use at least one FRID, FRID evaluation and adjustment is scarce. We expect that more FRID adjustments may reduce dizziness and dizziness-related impairment. Key Points It is important to know how general practitioners manage dizziness in older patients in order to assess potential cues for improvement. This study revealed a wide variety in management strategies for dizziness in older patients. There was a scarcity in Fall Risk Increasing Drug (FRID) evaluation and adjustment. The referral rate for dizziness was high compared with previous research.
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Affiliation(s)
- Hanneke Stam
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands;
- CONTACT Hanneke Stam, MD VU University Medical Center, Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, Van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
| | - Thomas Harting
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands;
| | - Marjolijn van der Sluijs
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands;
| | - Rob van Marum
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands;
- Department of Geriatric Medicine, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands
| | - Henriëtte van der Horst
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands;
| | - Johannes C. van der Wouden
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands;
| | - Otto R. Maarsingh
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands;
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Teixeira AR, Wender MH, Gonçalves AK, Freitas CDLR, Santos AMPVD, Soldera CLC. Dizziness, Physical Exercise, Falls, and Depression in Adults and the Elderly. Int Arch Otorhinolaryngol 2016; 20:124-31. [PMID: 27096016 PMCID: PMC4835334 DOI: 10.1055/s-0035-1566304] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 08/09/2015] [Indexed: 12/18/2022] Open
Abstract
Introduction Dizziness is a symptom that can lead to falls, which, in turn, undermine onés independence and autonomy, leading to several comorbidities. The practice of physical exercise, however, can help prevent falls. Objective The objective of this study is to confirm the association between physical exercise, dizziness, probability of falling, and depressive symptoms in a group of middle-aged adults and seniors. Methods The authors evaluated subjects based on history, the Geriatric Depression Scale, and functional reach test. Results The sample consisted of 90 individuals with a mean age of 69.3 ± 6.8 years. The authors found that 37.8% had been practicing exercise, 33.7% had depressive symptoms, and their probability of falling was above average in the functional reach test. Conclusion The results of this study indicated an association between dizziness, exercise practice and depressive symptoms, indicating that physical activity is a beneficial factor for the aging population.
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Affiliation(s)
- Adriane Ribeiro Teixeira
- Department of Health and Human Communication, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, RS, Brazil
| | | | | | | | | | - Cristina Loureiro Chaves Soldera
- Department of Phonoaudiology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
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Kalula SZ, Ferreira M, Swingler GH, Badri M. Risk factors for falls in older adults in a South African Urban Community. BMC Geriatr 2016; 16:51. [PMID: 26912129 PMCID: PMC4766747 DOI: 10.1186/s12877-016-0212-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Accepted: 02/01/2016] [Indexed: 01/22/2023] Open
Abstract
Background Studies on falls in older adults have mainly been conducted in high income countries. Scant, if any, information exists on risk factors for falls in the older population of sub-Saharan African countries. Methods A cross-sectional survey and a 12-month follow-up study were conducted to determine risk factors for falls in a representative multi-ethnic sample of 837 randomly selected ambulant community-dwelling subjects aged ≥65 years in three suburbs of Cape Town, South Africa. Logistic regression models were fitted to determine the association between (1) falls and (2) recurrent falls occurring during follow-up and their potential socio-demographic, self-reported medical conditions and physical assessment predictors. Results Prevalence rates of 26.4 % for falls and 11 % for recurrent falls at baseline and 21.9 % for falls and 6.3 % for recurrent falls during follow-up. In both prospective analyses of falls and recurrent falls, history of previous falls, dizziness/vertigo, ethnicity (white or mixed ancestry vs black African) were significant predictors. However, poor cognitive score was a significant predictor in the falls analysis, and marital status (unmarried vs married) and increased time to perform the timed Up and Go test in the recurrent fall analysis but not in both. Other than the timed Up and Go test in recurrent falls analysis, physical assessment test outcomes were not significant predictors of falls. Conclusion Our study provides simple criteria based on demographic characteristics, medical and physical assessments to identify older persons at increased risk of falls. History taking remains an important part of medical practice in the determination of a risk of falls in older patients. Physical assessment using tools validated in developed country populations may not produce results needed to predict a risk of falls in a different setting.
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Affiliation(s)
- Sebastiana Zimba Kalula
- Division of Geriatric Medicine, The Albertina and Walter Sisulu Institute of Ageing in Africa, University of Cape Town, Cape Town, South Africa.
| | - Monica Ferreira
- International Longevity Centre South Africa, Institute of Ageing in Africa, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - George H Swingler
- Department of Paediatrics and Child Health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - Motasim Badri
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. .,King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.
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Dizziness and death: An imbalance in mortality. Laryngoscope 2016; 126:2134-6. [DOI: 10.1002/lary.25902] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 01/04/2016] [Accepted: 01/07/2016] [Indexed: 11/07/2022]
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Stam H, van der Wouden JC, van der Horst HE, Maarsingh OR. Impairment reduction in older dizzy people in primary care: study protocol for a cluster randomised controlled trial. Trials 2015. [PMID: 26209097 PMCID: PMC4514942 DOI: 10.1186/s13063-015-0848-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background The management of dizziness in older patients is primarily diagnosis-oriented. However, in 40 % of older patients with dizziness, GPs are not able to identify an underlying cause, and a number of common underlying causes of dizziness cannot (or hardly) be treated. In this study we will investigate the effectiveness of a prognosis-oriented approach in the management of dizziness in older patients. This prognosis-oriented approach comprises identification of patients at risk for chronic dizziness with persistent impairment by identifying risk factors for an unfavourable course of dizziness. Patients at risk for chronic dizziness with persistent impairment will be offered treatment addressing the identified modifiable risk factors. Methods/Design This study will be performed in primary care. An intervention study and a validation study will be conducted in a three-arm cluster randomised design. In the intervention study we will investigate a risk factor guided multi-component intervention. The risk factor guided intervention includes: (1) medication adjustment in case of three or more prescribed fall-risk-increasing drugs, (2) stepped care in case of anxiety disorder and/or depression, and (3) exercise therapy in case of impaired functional mobility. The primary outcome measure is dizziness-related impairment, which will be assessed with the Dizziness Handicap Inventory. Secondary outcome measures are quality of life, anxiety disorder and depression, use of fall-risk-increasing drugs, dizziness frequency, fall frequency, and healthcare utilization. Discussion This study is, to date, the first study that will investigate the effectiveness of a prognosis-oriented approach for reducing dizziness-related impairment in older people in primary care. Offering treatment that addresses identified modifiable risk factors to patients at high risk for chronic dizziness is unique. The pragmatic design of this study will enable evaluation of the outcomes in real-life routine practice conditions. An effective intervention will not only reduce dizziness-related impairment, but may also decrease healthcare utilization and healthcare costs. The previously developed risk score that will be validated alongside the intervention study will enable GPs to identify patients at high risk for chronic dizziness with persistent impairment. Trial registration Netherlands Trial Register (identifier: NTR4346), registration date 15 December 2013.
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Affiliation(s)
- Hanneke Stam
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, room D550, 1081 BT, Amsterdam, The Netherlands.
| | - Johannes C van der Wouden
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, room D550, 1081 BT, Amsterdam, The Netherlands.
| | - Henriëtte E van der Horst
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, room D550, 1081 BT, Amsterdam, The Netherlands.
| | - Otto R Maarsingh
- Department of General Practice and Elderly Care Medicine and EMGO Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, room D550, 1081 BT, Amsterdam, The Netherlands.
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Kendall JC, Hartvigsen J, French SD, Azari MF. Is there a role for neck manipulation in elderly falls prevention? - An overview. THE JOURNAL OF THE CANADIAN CHIROPRACTIC ASSOCIATION 2015; 59:53-63. [PMID: 25729086 PMCID: PMC4319454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Many risk factors exist for falls in the elderly. Dizziness is an important risk factor for such falls. Spinal pain has also been identified as a risk factor for these falls. In this overview of the literature, we examine studies, including trials, of neck manipulation for neck pain, unsteadiness and falls risk relevant to the elderly. We also examine two related, but not mutually exclusive, mechanisms through which a putative beneficial effect may be mediated. These are the effects of neck manipulation on neck pain and on non-specific dizziness. We focus on the available evidence primarily in terms of clinical data rather than laboratory-based measures of balance. We conclude that chiropractors may have a role in falls prevention strategies in the subpopulation of the elderly that suffer from mechanical neck pain or dysfunction and non-specific dizziness. However, this role remains to be rigorously studied and properly defined.
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Affiliation(s)
- Julie C. Kendall
- Discipline of Chiropractic, School of Health Sciences, RMIT University, Melbourne, Australia
| | - Jan Hartvigsen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark and Nordic Institute of Chiropractic and Clinical Biomechanics, Odense, Denmark
| | - Simon D. French
- School of Rehabilitation Therapy, Queens University, Kingston, Canada
| | - Michael F. Azari
- Discipline of Chiropractic, School of Health Sciences, RMIT University, Melbourne, Australia
- Health Innovations Research Institute, RMIT University, Melbourne, Australia
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Maarsingh OR, Stam H, van de Ven PM, van Schoor NM, Ridd MJ, van der Wouden JC. Predictors of dizziness in older persons: a 10-year prospective cohort study in the community. BMC Geriatr 2014; 14:133. [PMID: 25510936 PMCID: PMC4274723 DOI: 10.1186/1471-2318-14-133] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 12/11/2014] [Indexed: 11/15/2022] Open
Abstract
Background The current diagnosis-oriented approach of dizziness does not suit older patients. Often, it is difficult to identify a single underlying cause, and when a diagnosis is made, therapeutic options may be limited. Identification of predictors of dizziness may provide new leads for the management of dizziness in older patients. The aim of the present study was to investigate long-term predictors of regular dizziness in older persons. Methods Population-based cohort study of 1,379 community-dwelling participants, aged ≥60 years, from the Longitudinal Aging Study Amsterdam (LASA). Regular dizziness was ascertained during face-to-face medical interviews during 7- and 10-year follow-up. We investigated 26 predictors at baseline from six domains: socio-demographic, medical history, medication, psychological, sensory, and balance/gait. We performed multivariate logistic regression analyses with presence of regular dizziness at 7- and 10-year follow-up as dependent variables. We assessed the performance of the models by calculating calibration and discrimination. Results Predictors of regular dizziness at 7-year follow-up were living alone, history of dizziness, history of osteo/rheumatoid arthritis, use of nitrates, presence of anxiety or depression, impaired vision, and impaired function of lower extremities. Predictors of regular dizziness at 10-year follow-up were history of dizziness and impaired function of lower extremities. Both models showed good calibration (Hosmer-Lemeshow P value of 0.36 and 0.31, respectively) and acceptable discrimination (adjusted AUC after bootstrapping of 0.77 and 0.71). Conclusions Dizziness in older age was predicted by multiple factors. A multifactorial approach, targeting potentially modifiable predictors (e.g., physical exercise for impaired function of lower extremities), may add to the current diagnosis-oriented approach. Electronic supplementary material The online version of this article (doi:10.1186/1471-2318-14-133) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Otto R Maarsingh
- Department of General Practice & Elderly Care Medicine, EMGO Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands.
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Maarsingh OR, Stam H, van der Horst HE. A Different Approach of Dizziness in Older Patients: Away from the Diagnostic Dance between Patient and Physician. Front Med (Lausanne) 2014; 1:50. [PMID: 25593923 PMCID: PMC4291845 DOI: 10.3389/fmed.2014.00050] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2014] [Accepted: 11/17/2014] [Indexed: 11/13/2022] Open
Abstract
Although the etiology of dizziness in older patients differs significantly from that of younger patients, most guidelines on dizziness advocate the same diagnosis-oriented approach for all patients regardless of their age. However, this diagnosis-oriented approach may be insufficient for older patients presenting with dizziness in general practice, because (1) general practitioners are often not able to identify an underlying cause of dizziness, (2) general practitioners regularly identify causes of dizziness that cannot be treated, and (3) general practitioners may identify causes of dizziness for which treatment is available but not desirable. In this article, the authors present a simultaneous diagnosis- and prognosis-oriented approach for older dizzy patients. This approach may enable general practitioners to improve their care for a voluminous group of impaired older patients, even if a diagnosis is not available (yet).
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Affiliation(s)
- Otto R Maarsingh
- Department of General Practice and Elderly Care Medicine, VU University Medical Center , Amsterdam , Netherlands ; EMGO Institute for Health and Care Research, VU University Medical Center , Amsterdam , Netherlands
| | - Hanneke Stam
- Department of General Practice and Elderly Care Medicine, VU University Medical Center , Amsterdam , Netherlands ; EMGO Institute for Health and Care Research, VU University Medical Center , Amsterdam , Netherlands
| | - Henriëtte E van der Horst
- Department of General Practice and Elderly Care Medicine, VU University Medical Center , Amsterdam , Netherlands ; EMGO Institute for Health and Care Research, VU University Medical Center , Amsterdam , Netherlands
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Sogebi OA, Ariba AJ, Otulana TO, Osalusi BS. Vestibular disorders in elderly patients: characteristics, causes and consequences. Pan Afr Med J 2014; 19:146. [PMID: 25767666 PMCID: PMC4345220 DOI: 10.11604/pamj.2014.19.146.3146] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Accepted: 09/27/2014] [Indexed: 11/30/2022] Open
Abstract
Introduction This study assessed vestibular disorders in elderly patients, describing the causes, clinical characteristics, therapies and treatment outcomes. Methods Five-year hospital-based prospective study, conducted at the ENT clinic of a tertiary referral center. Subjects were consecutive elderly patients with dizziness, treated and followed-up for a minimum of six months. Data was generated using structured questionnaire and case record files. Analyzed results were presented in simple descriptive forms as graphs and tables. Results Among the elderly patients, prevalence of vestibular disorders was 18.6%, 49.1% were retired, 71.9% were married, M:F was 1:1.1. Mean age ±SD were 69.4±1.1 and 69.0±0.8 years for males and females respectively. 56.9% of the patients presented early on experiencing the vestibular symptoms. The symptoms were associated with nausea or vomiting in 26.3%, with an aura in 12.3%. While 50.9% of the patients experienced intermittent symptoms, laterality of the symptoms was not clear in 45.6%. Positional vertigo was diagnosed in 33.3% while in 17.5%, the symptoms could be attributable to previous trauma or assaults. 31.6% of the elderly were referred to ENT surgeons by other specialties, 45.6% were managed with multidisciplinary approach, while 82.5% had the vestibular symptoms initially controlled with labyrinthine sedatives. At follow-up, 43.9% had intermittent periods of recurrence of symptoms. Conclusion Prevalence of vestibular disorders in elderly patients is high, most patients present early with intermittent, relatively innocuous symptoms which may be difficult to lateralize. Positional vertigo was the most common cause, it is frequently relieved with labyrinthine sedatives but tends to recur intermittently.
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Affiliation(s)
- Olusola Ayodele Sogebi
- ENT Unit, Department of Surgery, College of Health Sciences, Olabisi Onabanjo University Teaching Hospital (OOUTH), Sagamu, Nigeria
| | - Adekunle Joseph Ariba
- ENT Unit, Department of Surgery, College of Health Sciences, Olabisi Onabanjo University Teaching Hospital (OOUTH), Sagamu, Nigeria
| | - Taibat Olusola Otulana
- ENT Unit, Department of Surgery, College of Health Sciences, Olabisi Onabanjo University Teaching Hospital (OOUTH), Sagamu, Nigeria
| | - Bamidele Sanya Osalusi
- ENT Unit, Department of Surgery, College of Health Sciences, Olabisi Onabanjo University Teaching Hospital (OOUTH), Sagamu, Nigeria
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Lin HW, Bhattacharyya N. Impact of dizziness and obesity on the prevalence of falls and fall-related injuries. Laryngoscope 2014; 124:2797-801. [DOI: 10.1002/lary.24806] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 06/06/2014] [Indexed: 01/31/2023]
Affiliation(s)
- Harrison W. Lin
- Department of Otolaryngology-Head & Neck Surgery, University of California; Irvine California
| | - Neil Bhattacharyya
- Department of Otology & Laryngology; Harvard Medical School; Boston Massachusetts U.S.A
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Mueller M, Strobl R, Jahn K, Linkohr B, Ladwig KH, Mielck A, Grill E. Impact of vertigo and dizziness on self-perceived participation and autonomy in older adults: results from the KORA-Age study. Qual Life Res 2014; 23:2301-8. [PMID: 24719016 DOI: 10.1007/s11136-014-0684-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2014] [Indexed: 11/30/2022]
Abstract
PURPOSE The impact of vertigo and dizziness on healthy ageing, and especially on participation, is not fully understood. The objective of this study was to investigate the association of vertigo and dizziness with self-perceived participation and autonomy in older non-institutionalised individuals, adjusted for the presence of other health conditions. Specifically, we wanted to investigate the different effects of vertigo and dizziness on specific components of participation, i.e. restrictions in indoor and outdoor autonomy, family role, social life and relationships, and work and education. METHODS Data originate from the second wave of the German KORA-Age cohort study collected in 2012. Participation and autonomy was investigated with the Impact on Participation and Autonomy Questionnaire. We used robust regression to analyse the association of vertigo and dizziness with self-perceived participation and autonomy adjusted for covariates. RESULTS A total of 822 participants (49.6% female) had a mean age of 78.1 years (SD 6.39). Participation and autonomy were significantly lower in participants with vertigo and dizziness across all domains. Adjusted for age, sex, and chronic conditions, vertigo and dizziness were significantly associated with participation restrictions in all domains except social life and relationships. CONCLUSION The results of our study indicate that vertigo and dizziness contribute to restrictions in participation and autonomy in individuals of older age. Recognising vertigo and dizziness as independent contributors to loss of autonomy and decreased chances for independent living may create new options for patient care and population health, such as the designing of complex interventions to maintain participation and autonomy.
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Affiliation(s)
- Martin Mueller
- Institute for Medical Information Processing, Biometrics and Epidemiology, Ludwig-Maximilians-Universität München, Munich, Germany,
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Caetano SC, Silva CMFP, Vettore MV. Gender differences in the association of perceived social support and social network with self-rated health status among older adults: a population-based study in Brazil. BMC Geriatr 2013; 13:122. [PMID: 24229389 PMCID: PMC4225700 DOI: 10.1186/1471-2318-13-122] [Citation(s) in RCA: 92] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Accepted: 11/08/2013] [Indexed: 11/25/2022] Open
Abstract
Background Older adults are more likely to live alone, because they may have been predeceased by their spouse and friends. Social interaction could also be reduced in this age group due by limited mobility caused by chronic conditions. Therefore, aging is frequently accompanied by reduced social support, which might affect health status. Little is known about the role of gender in the relationship between social support and health in older adults. Hence, the present study tests the hypothesis that gender differences exist in the relationship between perceived social support, social network, and self-rated health (SRH) among older adults. Methods A cross-sectional study using two-stage probabilistic sampling recruited 3,649 individuals aged 60 years and above. Data were collected during the national influenza vaccination campaign in Rio de Janeiro, Brazil, in 2006. Individual interviews collected information on SRH, perceived social support, social network, and other covariates. Multivariate logistic regression analyses using nested models were conducted separately for males and females. Independent variables were organised into six blocks: (1) perceived social support and social network, (2) age group, (3) socioeconomic characteristics, (4) health-related behaviours, (5) use of health care services, (6) functional status measures and somatic health problems. Results Older men who did not participate in group activities were more likely to report poor SRH compared to those who did, (OR = 1.63; 95% CI = 1.16–2.30). Low perceived social support predicted the probability of poor SRH in women (OR = 1.64; 95% CI = 1.16–2.34). Poor SRH was associated with low age, low income, not working, poor functional capacity, and depression in both men and women. More somatic health problems were associated with poor SRH in women. Conclusions The association between social interactions and SRH varies between genders. Low social network involvement is associated with poor SRH in older men, whereas low perceived social support is associated with poor SRH in older women. The hypothesis that the relationship of perceived social support and social networks to SRH differs according to gender has been confirmed.
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Affiliation(s)
- Silvana C Caetano
- Municipal Health Secretariat of Rio de Janeiro, Rua Tiradentes, 195, 1301, Niteroi, Rio de Janeiro, RJ CEP: 24210-510, Brazil.
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Bittar RSM, Oiticica J, Bottino MA, Ganança FF, Dimitrov R. Population epidemiological study on the prevalence of dizziness in the city of São Paulo. Braz J Otorhinolaryngol 2013; 79:688-98. [PMID: 24474479 PMCID: PMC9442370 DOI: 10.5935/1808-8694.20130127] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Accepted: 08/27/2013] [Indexed: 12/27/2022] Open
Abstract
Objective Method Results Conclusion
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Affiliation(s)
- Roseli Saraiva Moreira Bittar
- PhD in Medicine; Assistant Doctor at the Neurotology Department HCFMUSP
- Send correspondence to: Roseli Saraiva Moreira Bittar. Rua Dr. Enéas de Carvalho Aguiar, n 255, 6 andar, sala 6021. Cerqueira César. São Paulo - SP. Brasil. CEP: 05403-000. Tel: +55 (011) 2661-6538. Fax: +55 (011) 3088-0299. ABORL-CCF FAPESP
| | - Jeanne Oiticica
- PhD in Medicine; Assistant Doctor at the Neurotology Department HCFMUSP
| | | | - Fernando Freitas Ganança
- PhD in Medicine; Adjunct Professor of Otology and Neurotology at UNIFESP (Paulista School of Medicine - Federal University of São Paulo)
| | - Riva Dimitrov
- MSc in Medicine. Medical School of the University of São Paulo
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Ekvall Hansson E, Magnusson M. Vestibular asymmetry predicts falls among elderly patients with multi-sensory dizziness. BMC Geriatr 2013; 13:77. [PMID: 23875891 PMCID: PMC3724742 DOI: 10.1186/1471-2318-13-77] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Accepted: 07/02/2013] [Indexed: 11/24/2022] Open
Abstract
Background Dizziness is the most common symptom in elderly patients and has been identified as a risk factor for falls. While BPPV is the most common cause of dizziness among elderly, multisensory deficits is the second, with visual, vestibular and proprioceptive reduced function. Asymmetric vestibular function is overrepresented in elderly persons with hip fractures and wrist fractures and can be accessed for screening. The objective was to study if vestibular asymmetry, vibration sense, balances performance, postural sway in quiet stance and self-perceived handicap because of dizziness could predict falls among elderly, dizzy patients. Methods In this prospective study with one year observation period, 55 patients (41 women, 14 men), 65 to 90 years old (median 80, interquartile range 11) with multisensory dizziness were included. Vestibular function was screened with the headshake test and vibration sense was assessed using a tuning fork. Balance was assessed with four clinical measures and self-perceived dizziness handicap was assessed by the Dizziness Handicap Inventory. Postural sway was measured using a force plate. Results Headshake test were pathologic in 24 patients, which substantially increased the risk of falls (OR 3.4). Thirteen of the 21 patients who had fallen (p = 0.03), and all 6 patients who sustained three falls or more (p = 0.04), had vestibular asymmetry. No other measure could predict the risk of falls (OR 0.55–1.71). Conclusion Signs of vestibular asymmetry among elderly with multisensory dizziness could predict falls. Hence, it seems important to address fall-prevention programs to such a group of patients. Simple bedside tests of vestibular asymmetry might be a possibility to screen for one risk factor for falls among elderly.
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Romero-Ortuno R, O'Connell MDL, Finucane C, Soraghan C, Fan CW, Kenny RA. Insights into the clinical management of the syndrome of supine hypertension--orthostatic hypotension (SH-OH): the Irish Longitudinal Study on Ageing (TILDA). BMC Geriatr 2013; 13:73. [PMID: 23855394 PMCID: PMC3716968 DOI: 10.1186/1471-2318-13-73] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Accepted: 07/12/2013] [Indexed: 11/27/2022] Open
Abstract
Background Our previously proposed morphological classification of orthostatic hypotension (MOH) is an approach to the definition of three typical orthostatic hemodynamic patterns using non-invasive beat-to-beat monitoring. In particular, the MOH pattern of large drop/non-recovery (MOH-3) resembles the syndrome of supine hypertension–orthostatic hypotension (SH-OH), which is a treatment challenge for clinicians. The aim of this study was to characterise MOH-3 in the first wave of The Irish Longitudinal Study of Ageing (TILDA), with particular attention to concurrent symptoms of orthostatic intolerance (OI), prescribed medications and association with history of faints and blackouts. Methods The study included all TILDA wave 1 participants who had a Finometer® active stand. Automatic data signal checks were carried out to ensure that active stand data were of sufficient quality. Characterisation variables included demographics, cardiovascular and neurological medications (WHO-ATC), and self-reported information on comorbidities and disability. Multivariable statistics consisted of logistic regression models. Results Of the 4,467 cases, 1,456 (33%) were assigned to MOH-1 (small drop, overshoot), 2,230 (50%) to MOH-2 (medium drop, slower but full recovery), and 781 (18%) to MOH-3 (large drop, non-recovery). In the logistic regression model to predict MOH-3, statistically significant factors included being on antidepressants (OR = 1.99, 95% CI: 1.50 – 2.64, P < 0.001) and beta blockers (OR = 1.60, 95% CI: 1.26 – 2.04, P < 0.001). MOH-3 was an independent predictor of OI after full adjustment (OR = 1.47, 95% CI: 1.25 – 1.73, P < 0.001), together with being on hypnotics or sedatives (OR = 1.83, 95% CI: 1.31 – 2.54, P < 0.001). In addition, OI was an independent predictor of history of falls/blackouts after full adjustment (OR = 1.27, 95% CI: 1.09 – 1.48, P = 0.003). Conclusions Antidepressants and beta blockers were independently associated with MOH-3, and should be used judiciously in older patients with SH-OH. Hypnotics and sedatives may add to the OI effect of MOH-3. Several trials have demonstrated the benefits of treating older hypertensive patients with cardiovascular medications that were not associated with adverse outcomes in our study. Therefore, the evidence of benefit does not necessarily have to conflict with the evidence of potential harm.
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Affiliation(s)
- Roman Romero-Ortuno
- The Irish Longitudinal Study of Ageing (TILDA), Lincoln Gate, Trinity College Dublin, Dublin 2, Republic of Ireland.
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