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- Enache, D., et al.
(författare)
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Antidepressants and mortality risk in a dementia cohort : data from SveDem, the Swedish Dementia Registry
- 2016
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Ingår i: Acta Psychiatrica Scandinavica. - : Wiley. - 0001-690X .- 1600-0447. ; 134:5, s. 430-440
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Tidskriftsartikel (refereegranskat)abstract
- Background: The association between mortality risk and use of antidepressants in people with dementia is unknown. Objective: To describe the use of antidepressants in people with different dementia diagnoses and to explore mortality risk associated with use of antidepressants 3 years before a dementia diagnosis. Methods: Study population included 20 050 memory clinic patients from the Swedish Dementia Registry (SveDem) diagnosed with incident dementia. Data on antidepressants dispensed at the time of dementia diagnosis and during 3-year period before dementia diagnosis were obtained from the Swedish Prescribed Drug Register. Cox regression models were used. Results: During a median follow-up of 2 years from dementia diagnosis, 25.8% of dementia patients died. A quarter (25.0%) of patients were on antidepressants at the time of dementia diagnosis, while 21.6% used antidepressants at some point during a 3-year period before a dementia diagnosis. Use of antidepressant treatment for 3 consecutive years before a dementia diagnosis was associated with a lower mortality risk for all dementia disorders and in Alzheimer's disease. Conclusion: Antidepressant treatment is common among patients with dementia. Use of antidepressants during prodromal stages may reduce mortality in dementia and specifically in Alzheimer's disease.
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| 2. |
- Hedna, Khedidja, 1978, et al.
(författare)
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Psychoactive medication use and risk of suicide in long-term care facility residents
- 2022
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Ingår i: International Journal of Geriatric Psychiatry. - : Wiley. - 0885-6230 .- 1099-1166. ; 37:3
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: To investigate psychoactive medication use and risk of suicide in long-term care facility (LTCF) residents aged 75 and above. A second aim was to investigate the role of psychiatric and medical conditions in the occurrence of suicide in LTCF residents. Methods: A Swedish national register-based cohort study of LTFC residents aged ≥75years between 1 January 2008 and 31 December 2015, and followed until 31 December 2016 (N=288,305). Fine and Gray regression models were used to analyse associations with suicide. Results: The study identified 110 suicides (15.8 per 100,000 person-years). Half of these occurred during the first year of residence. Overall, 54% of those who died by suicide were on hypnotics and 45% were on antidepressants. Adjusted sub-hazard ratio (aSHR) for suicide was decreased in those who were on antidepressants (aSHR 0.64, 95% confidence interval 0.42–0.97), even after the exclusion of residents who had healthcare contacts for dementia or were on anti-dementia drugs. The aSHR for suicide was more than two-fold higher in those who were on hypnotics (2.20, 1.46–3.31). Suicide risk was particularly elevated in those with an episode of self-harm prior to LTCF admittance (15.78, 10.01–24.87). Specialized care for depression was associated with increased risk, while medical morbidity was not. Conclusions: A lower risk of suicide in LTCF residents was found in users of antidepressants, while elevated risk was observed in those on hypnotics. Our findings suggest that more can be done to prevent suicide in this setting. © 2022 The Authors. International Journal of Geriatric Psychiatry published by John Wiley& Sons Ltd.
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| 3. |
- Sundvall, H., et al.
(författare)
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Prevalence and initiation of statin therapy in the oldest old-a longitudinal population-based study
- 2022
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Ingår i: European Journal of Clinical Pharmacology. - : Springer Science and Business Media LLC. - 0031-6970 .- 1432-1041. ; 78:9, s. 1459-1467
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Tidskriftsartikel (refereegranskat)abstract
- Purpose To investigate the prevalence and initiation of statins as well as treatment intensity in the oldest old, with younger olds as a reference. Methods A population-based cohort was used, including record-linked data from the Total Population Register, the Swedish Prescribed Drug Register, and the Swedish Patient Register. In each year over the study period (2009-2015), statin use was described in individuals 85 years or older and 65-84 years of age, and initiation rates were calculated among individuals with no statin treatment during a preceding 3-year period. Results A total of 1,764,836 individuals >= 65 years in 2009, increasing to 2,022,764 in 2015, were included in the analyses. In individuals 85 years or older, the prevalence of statin therapy increased from 11% in 2009 to 16% in 2015, the corresponding initiation rates being 1.3% and 1.7%, respectively. Corresponding prevalence and incidence figures in 65-84-year-olds were 23 to 25% and 3.0 to 3.3%, respectively. Overall, the proportion of individuals initiating statin with high-intensity treatment (atorvastatin >= 40 mg or rosuvastatin >= 20 mg) in the oldest old increased from 1 to 36% during the study period, and a similar increase was seen in the younger age group. Over the study years, the presence of an established indication for statin treatment varied between 70 and 76% in the oldest old and between 30 and 39% in the younger olds. Conclusion Prevalence and initiation of statin therapy are increasing among the oldest old, despite the fact that randomized controlled trials focusing on this age group are lacking and safety signals are difficult to detect.
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