previously, a randomised controlled exercise intervention study (RCT) showed that combined resistance and balance-jumping training (COMB) improved physical functioning and bone strength. The purpose of this follow-up study was to assess whether this exercise intervention had long-lasting effects in reducing injurious falls and fractures.
five-year health-care register-based follow-up study after a 1-year, four-arm RCT.
community-dwelling older women in Finland.
one hundred and forty-five of the original 149 RCT participants; women aged 70-78 years at the beginning.
participants' health-care visits were collected from computerised patient register. An injurious fall was defined as an event in which the subject contacted the health-care professionals or was taken to a hospital, due to a fall. The rate of injured fallers was assessed by Cox proportional hazards model (hazard ratio, HR), and the rate of injurious falls and fractures by Poisson regression (risk ratio, RR).
eighty-one injurious falls including 26 fractures occurred during the follow-up. The rate of injured fallers was 62% lower in COMB group compared with the controls (HR 0.38, 95% CI 0.17 to 0.85). In addition, COMB group had 51% less injurious falls (RR 0.49, 95% CI 0.25 to 0.98) and 74% less fractures (RR 0.26, 95% CI 0.07 to 0.97).
home-dwelling older women who participated in a 12-month intensive multi-component exercise training showed a reduced incidence for injurious falls during 5-year post-intervention period. Reduction in fractures was also evident. These long-term effects need to be confirmed in future studies.
We used register-based data to estimate the effect of all-type dementia on road traffic accidents (RTAs) risk, combined with comorbidities or sedative medicines, among non-institutionalized older people in Denmark.
The source population was all residents in Denmark aged 65 years and older, alive as of January 1, 2008 ( n = 853,228). Cases were those who had any type of RTA in 2009-2014. Each case was matched for age, sex and geographic location to 4-6 controls. All-type dementia was ascertained using the International Classification of Diseases version 10 (ICD-10) diagnosis supplemented with prescribed medicine records. Eight chronic diseases were selected to assess comorbidities. Four types of medicines were categorized as sedative medicines for analysis. Conditional logistic regression with adjustment for education and marital status as well as either the number of comorbidities or sedative medications use was performed using STATA software.
Older people with dementia had lower RTAs risk compared to their controls (odds ratio = 0.43, 95% confidence interval (0.32-0.60), p
Idiopathic Parkinson's disease (IPD) is a progressive neurodegenerative disorder affecting approximately 1% of the population above 65 years of age. The aim of this study was to define the estimated Danish IPD population and to elucidate source of income and labour market affiliation for working-age IPD patients.
IPD cases were included through the Danish Register of Medicinal Product Statistics. The participants had to be alive by the end of 2010 and at least twice have cashed in prescriptions on IPD medication in the 2009-2010 period. Information on employment status and transfer income was retrieved through the DREAM database under the Danish Ministry of Employment.
A total of 7,033 estimated IPD patients were identified. The mean age at time of registration (2010, week 50) was 72 years. Overall, 7% of the IPD patients were employed and 5% were self-supportive. In the working age range (18-64 years), 25% were employed and 10% enrolled in supported employment. Compared with the age-adjusted general population, twice as many IPD patients were outside the ordinary labour market and, furthermore, the proportion receiving anticipatory pension was increased threefold. The majority (89%) of the patients were living at home with a spouse (59%). 11% were nursing home residents.
The working age IPD population was more prone to be outside employment and to receive public transfer income than an age-adjusted population sample.
The study was funded by the Danish Parkinson Association.
We compared the quality and pattern of use of antibiotics to treat urinary tract infection (UTI) between institutionalized and home-dwelling elderly.
We analyzed the quality of use of UTI antibiotics in Swedish people aged = 65 years at 30 September 2008 (1,260,843 home-dwelling and 86,721 institutionalized elderly). Data regarding drug use, age and sex were retrieved from the Swedish Prescribed Drug Register and information about type of housing from the Social Services Register. In women, we assessed: (1) the proportion who use quinolones (should be as low as possible); (2) the proportion treated with the recommended drugs (pivmecillinam, nitrofurantoin, or trimethoprim) (proportions should be about 40 %, 40 % and 15-20 %, respectively); In men, we assessed: (1) the proportion who used quinolones or trimethoprim (should be as high as possible).
The 1-day point prevalence for antibiotic use for UTI was 1.6 % among institutionalized and 0.9 % among home-dwelling elderly. Of these, about 15 % of institutionalized and 19 % of home-dwelling women used quinolones. The proportion of women treated with the recommended drugs pivmecillinam, nitrofurantoin or trimethoprim was 29 %, 27 % and 45 % in institutions and 40 %, 28 % and 34 % for home-dwellers. In men treated with antibiotics for UTI, quinolones or trimethoprim were used by about 76 % in institutions and 85 % in home-dwellers.
Our results indicate that recommendations for UTI treatment with antibiotics are not adequately followed. The high use of trimethoprim amongst institutionalized women and the low use of quinolones or trimethoprim among institutionalized men need further investigation.
the number of centenarians increases rapidly. Yet, little is known about their health and use of medications.
to investigate pharmacological drug use in community-dwelling and institutionalised centenarians compared with nonagenarians and octogenarians.
we analysed data on dispensed drugs for centenarians (n = 1,672), nonagenarians (n = 76,584) and octogenarians (n = 383,878) from the Swedish Prescribed Drug Register, record-linked to the Swedish Social Services Register. Multivariate logistic regression analysis was used to analyse whether age was associated with use of drugs, after adjustment for sex, living situation and co-morbidity.
in the adjusted analysis, centenarians were more likely to use analgesics, hypnotics/sedatives and anxiolytics, but less likely to use antidepressants than nonagenarians and octogenarians. Moreover, centenarians were more likely to use high-ceiling diuretics, but less likely to use beta-blockers and ACE-inhibitors.
centenarians high use of analgesics, hypnotics/sedatives and anxiolytics either reflects a palliative approach to drug treatment in centenarians or that pain and mental health problems increase into extreme old age. Also, centenarians do not seem to be prescribed cardiovascular drug therapy according to guidelines to the same extent as nonagenarians and octogenarians. Whether this reflects an age or cohort effect should be evaluated in longitudinal studies.
To study how long antidepressants initiated after diagnoses of Alzheimer's disease (AD) were used and factors associated with discontinuation of use among persons with Alzheimer's disease (AD). In addition, differences in duration of use between the antidepressants groups were compared.
Register-based Medication use and Alzheimer's disease (MEDALZ) cohort included 70,718 community-dwelling people with AD who were diagnosed during the years 2005-2011. For this study, the new antidepressant users were included after 1-year washout period (N?=?16,501; 68.6% females, mean age 80.9). The duration of antidepressant use was modeled with the PRE2DUP method. Factors associated with treatment discontinuation were assessed with Cox proportional hazard models and included age, gender, comorbid conditions and concomitant medications.
Median duration of the new antidepressant use period was 309 days (IQR 93-830). For selective serotonin reuptake inhibitor (SSRI) use, the median duration was 331 days (IQR 101-829), for mirtazapine 202 days (IQR 52-635), and for serotonin and norepinephrine reuptake inhibitors (SNRIs) 134 days (IQR 37-522). After 1-year follow-up, 40.8% had discontinued antidepressant use, 54.6% after 2 years and 64.1% after 3 years. Factors associated with treatment discontinuation were age over 85, male gender, diabetes, and use of memantine, opioids, and antiepileptics whereas benzodiazepines and related drugs and antipsychotic use were inversely associated with discontinuation.
Antidepressants are used for long-term among people with AD. Need and indication for antidepressant use should be assessed regularly as evidence on their efficacy for behavioral and psychological symptoms of dementia is limited.
Persons with Alzheimer's disease (AD) are frequently hospitalized from infection-related causes. There are no previous studies investigating hospitalization associated with antibiotic initiation in persons with AD.
To investigate the frequency and risk of hospitalization associated with oral antibiotic initiation among community dwellers with and without AD.
We performed a retrospective register-based study utilizing register-based Medication Use and Alzheimer's disease (MEDALZ) cohort. It includes all community dwellers diagnosed with AD during 2005-2011 in Finland and their matched comparison persons without AD. Antibiotic use was initiated by 34,785 persons with and 36,428 without AD. Drug use data were collected from Prescription Register and comorbidities from Special Reimbursement and Hospital Care Registers. Infection diagnoses were collected from the Hospital Care Register. Factors associated with hospitalization were estimated utilizing logistic regression models.
Risk of hospitalization following antibiotic initiation was higher among antibiotic initiators with AD than without AD (adjusted odds ratio, aOR, 1.37, 95% Cl 1.28-1.46).Strongest association with hospitalization was found for oral glucocorticoid use, aOR 1.41 (1.25-1.59); epilepsy, aOR 1.33 (1.10-1.63); and active cancer, aOR 1.30 (1.14-1.49). Among initiators of cephalexin, pivmecillinam, amoxicillin/amoxicillin, and enzyme inhibitor and doxycycline, persons with AD were more frequently hospitalized than persons without AD. A quarter of hospitalized antibiotic initiators had infection diagnosis in their hospital care records.
Persons with AD initiating an antibiotic had a higher risk for hospitalization than antibiotic initiators without AD. Further research is needed to determine whether infection-related hospitalization could be reduced.
Many people with Alzheimer's disease (AD) live alone in their own homes. There is a lack of knowledge about whether these individuals receive the same quality of diagnostics and treatment for AD as patients who are cohabiting.
To investigate the diagnostic work-up and treatment of community-dwelling AD patients who live alone.
We performed a cross-sectional cohort study based on data from the Swedish Dementia Registry (SveDem). We studied patients diagnosed with AD between 2007 and 2015 (n?=?26,163). Information about drugs and comorbidities was acquired from the Swedish Prescribed Drug Register and the Swedish Patient Register.
11,878 (46%) patients lived alone, primarily older women. After adjusting for confounders, living alone was inversely associated with receiving computed tomography (OR 0.90; 95% CI 0.82-0.99), magnetic resonance imaging (OR 0.91; 95% CI 0.83-0.99), and lumbar puncture (OR 0.86; 95% CI 0.80-0.92). Living alone was also negatively associated with the use of cholinesterase inhibitors (OR 0.81; 95% CI 0.76; 0.87), memantine (OR 0.77; 95% CI 0.72; 0.83), and cardiovascular medication (OR 0.92; 0.86; 0.99). On the other hand, living alone was positively associated with the use of antidepressants (OR 1.15; 95% CI 1.08; 1.22), antipsychotics (OR 1.41; 95% CI 1.25; 1.58), and hypnotics and sedatives (OR 1.09; 95% CI 1.02; 1.17).
Solitary living AD patients do not receive the same extent of care as those who are cohabiting.
Cites: Aging Ment Health. 2017 Oct;21(10 ):1065-1071 PMID 27267633
Cites: J Am Med Dir Assoc. 2017 Jan;18(1):19-23 PMID 27639334
The aim of this study was to investigate the prevalence of benzodiazepine and related drug (BZDR) use, especially long-term use, and associated factors among community-dwelling individuals with and without Alzheimer's disease (AD). We utilized data from the MEDALZ-2005 cohort, which includes all community-dwelling individuals diagnosed with AD in Finland at the end of 2005 and matched comparison individuals without AD. Register-based data included prescription drug purchases, comorbidities, and hospital discharge diagnoses. In this study, 24,966 individuals with AD and 24,985 individuals without AD were included. During the 4-year follow-up, we found that 45% (N = 11,312) of individuals with AD and 38% (N = 9534) of individuals without AD used BZDRs. The prevalence of long-term (= 180 days) BZDR use was more common among individuals with AD (30%) than individuals without AD (26%). The median durations of the first long-term use periods of BZDRs were 1.5 and 2 years for individuals with and without AD, respectively. Factors associated with long-term BZDR use included female sex, AD, schizophrenia, bipolar disorder, depression, coronary artery disease, and asthma/chronic obstructive pulmonary disease. The high prevalence of long-term BZDR use among individuals with AD is especially a cause for concern because long-term use may further impair cognition and may be associated with serious adverse events.
The aim of this study is to determine the prevalence of use and long-term use (=180 days) of proton pump inhibitors (PPIs) and associated factors among community-dwellers with and without Alzheimer's disease (AD).
MEDALZ cohort encompassed all persons who received a verified diagnosis of AD in Finland during the years 2005-2011 and their age-, sex-, and region of residence-matched comparison persons, including 69,353 persons with and 69,353 persons without AD. Data was derived from several Finnish administrative registers. A mathematical modelling method, PRE2DUP, was used for converting dispensing data to drug use periods (when regular PPI use started and ended). Morbid conditions and concomitant drugs associated with use and long-term use of PPIs were assessed with logistic regression models.
Use of PPIs was more common among comparison persons than persons with AD (39.0 and 35.8%, respectively, p
Cites: Am J Med. 2010 Jun;123(6):496-501 PMID 20569750