Jingkai Wei, Kun Li, Youngran Kim, Rahul Ghosal, Donglan Zhang, Anwar T Merchant, Casey Crump
{"title":"Initiation of Hearing Aids Use and Incident Dementia Among Mid-to-late Life Adults: The Health and Retirement Study 2010-2018.","authors":"Jingkai Wei, Kun Li, Youngran Kim, Rahul Ghosal, Donglan Zhang, Anwar T Merchant, Casey Crump","doi":"10.1177/08919887241302107","DOIUrl":"https://doi.org/10.1177/08919887241302107","url":null,"abstract":"<p><strong>Background and objectives: </strong>Hearing aids may reduce the risk of dementia among individuals with hearing loss. However, no evidence is available from randomized controlled trials (RCTs) on the effectiveness of hearing aids use in reducing incident dementia. Using target trial emulation, we leveraged an existing longitudinal cohort study to estimate the association between hearing aids initiation and risk of dementia.</p><p><strong>Research design and methods: </strong>The Health and Retirement Study was used to emulate target trials among non-institutionalized participants aged ≥50 years with self-reported hearing loss, without dementia at baseline, and without use of hearing aids in the previous 2 years. Intention-to-treat analysis was conducted to estimate the risk of dementia associated with hearing aids initiation vs controls who did not initiate hearing aids. Pooled logistic regression models with inverse-probability of treatment and censoring weights were applied to estimate risk ratios, and 95% confidence intervals were calculated using 1000 sets of bootstrapping.</p><p><strong>Results: </strong>Among 2314 participants (328 in the intervention group and 1986 in the control group; average age: 72.3 ± 9.7 years, 49% women, and 81% White), after 8 years of follow-up, risk of dementia was significantly lower among individuals who initiated hearing aids (risk difference (RD): -0.05, 95% confidence interval (CI): -0.08, -0.01). A lower risk was observed particularly among adults aged 50-74 years, men, and individuals with cardiovascular disease.</p><p><strong>Discussion and implications: </strong>Hearing aids use was associated with a significant reduction of incident dementia. Future interventional studies are needed to further assess the effectiveness of hearing aids in preventing dementia.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"8919887241302107"},"PeriodicalIF":2.9,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142686991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Emily M Briceño, Miguel Arce Rentería, Barbara Mendez Campos, Roshanak Mehdipanah, Wen Chang, Lisa Lewandowski-Romps, Nelda Garcia, Xavier F Gonzales, Deborah A Levine, Kenneth M Langa, Steven G Heeringa, Lewis B Morgenstern
{"title":"The Association Between Bilingual Animal Naming and Memory Among Bilingual Mexican American Older Adults.","authors":"Emily M Briceño, Miguel Arce Rentería, Barbara Mendez Campos, Roshanak Mehdipanah, Wen Chang, Lisa Lewandowski-Romps, Nelda Garcia, Xavier F Gonzales, Deborah A Levine, Kenneth M Langa, Steven G Heeringa, Lewis B Morgenstern","doi":"10.1177/08919887241302109","DOIUrl":"10.1177/08919887241302109","url":null,"abstract":"<p><strong>Background: </strong>Monolingual cognitive assessments are standard for bilinguals; the value of bilingual assessment is unknown. Since declines in animal naming accompany memory declines in dementia, we examined the association between bilingual animal naming and memory among bilingual Mexican American (MA) older adults.</p><p><strong>Methods: </strong>Bilingual MA (n = 155) completed the Harmonized Cognitive Assessment Protocol (HCAP) in a Texas community study. Regressions included HCAP memory score (English) as the outcome and English and Spanish animal naming trials as independent variables; demographics and language dominance were covariates.</p><p><strong>Results: </strong>English animal naming (<i>b</i> = 0.06, <i>P</i> = 0.004) was more reliably associated with memory than Spanish (<i>b</i> = 0.05, <i>P</i> = 0.06). Considered together, only English (<i>b</i> = 0.05, <i>P</i> = 0.02) was associated with memory, not Spanish (<i>b</i> = 0.01, <i>P</i> = 0.63). Conclusions: Spanish animal naming did not uniquely add to English animal naming in its association with memory among bilingual older MA.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"8919887241302109"},"PeriodicalIF":2.9,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142668293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An SBM and TBSS Analysis in Early-stage Patients With Alzheimer's Disease, Lewy Body Dementias, and Corticobasal Syndrome.","authors":"Alexandros Giannakis, Evrysthenis Vartholomatos, Loukas Astrakas, Emmanouil Anyfantis, Athina Tatsioni, Maria Argyropoulou, Spiridon Konitsiotis","doi":"10.1177/08919887241302110","DOIUrl":"10.1177/08919887241302110","url":null,"abstract":"<p><strong>Objective: </strong>To compare gray matter (GM) and white matter (WM) changes in patients with Alzheimer's disease (AD), Lewy body dementias (LBD), corticobasal syndrome (CBS), and healthy controls (HC).</p><p><strong>Methods: </strong>Surface-based morphometry (SBM) was assessed on 3D T1-weighted images using FreeSurfer image analysis and WM microstructure was studied using Tract-Based Spatial Statistics (TBSS) in 12 AD, 15 LBD, 10 CBS patients, and 10 HC.</p><p><strong>Results: </strong>Patients with AD, compared with HC, exhibited reduced cortical surface area and volume in the superior frontal, middle frontal, and medial orbitofrontal cortex. In TBSS, AD patients, compared with HC and LBD, displayed decreased fractional anisotropy, axial diffusivity, and increased radial diffusivity in all major WM tracts. Other comparisons between the groups yielded no differences, either in the SBM or the TBSS analysis.</p><p><strong>Conclusions: </strong>The results indicate significant early structural changes in the GM of the frontal lobe, along with WM alterations early in AD patients.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"8919887241302110"},"PeriodicalIF":2.9,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142621949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Valton Costa, José Mario Prati, Alice de Oliveira Barreto Suassuna, Thanielle Souza Silva Brito, Thalita Frigo da Rocha, Anna Carolyna Gianlorenço
{"title":"Physical Exercise for Treating the Anxiety and Depression Symptoms of Parkinson's Disease: Systematic Review and Meta-Analysis.","authors":"Valton Costa, José Mario Prati, Alice de Oliveira Barreto Suassuna, Thanielle Souza Silva Brito, Thalita Frigo da Rocha, Anna Carolyna Gianlorenço","doi":"10.1177/08919887241237223","DOIUrl":"10.1177/08919887241237223","url":null,"abstract":"<p><strong>Background: </strong>Depression and anxiety are non-motor symptoms of Parkinson's disease (PD). Physical exercise is a promising approach to reducing neuropsychological burden. We aimed to comprehensively synthesize evidence regarding the use of exercise for treating depression and anxiety symptoms in PD.</p><p><strong>Methods: </strong>Systematic review and meta-analysis following PRISMA recommendations. Searches on PubMed, Cochrane Library, Scopus, Web of Science, Embase, and Physiotherapy Evidence Database (PEDro) was conducted. The random-effects model was employed for all analyses with the standardized mean difference as the effect estimate.</p><p><strong>Results: </strong>Fifty records were retrieved, but only 17 studies met the criteria for the meta-analyses. A moderate to large effect was observed for depression (-.71 [95% CI = -.96 to -.46], 11 studies, 728 individuals), and a small to moderate effect for anxiety (-.39 [95% CI = -.65 to -.14], 6 studies, 241 individuals), when comparing exercise to non-exercise controls. Subgroup analysis revealed significant effects from aerobic (-.95 [95% CI = -1.60, -.31]), mind-body (-1.85 [95% CI = -2.63, -1.07]), and resistance modalities (-1.61 [95% CI = -2.40, -.83]) for depression, and from mind-body (-.67 [95% CI = -1.19 to -.15]) and resistance exercises (-1.00 [95% CI = -1.70 to -.30]) for anxiety.</p><p><strong>Conclusion: </strong>Physical exercise has a relevant clinical impact on depression and anxiety in PD. We discuss the level of the evidence, the methodological limitations of the studies, and give recommendations.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"415-435"},"PeriodicalIF":2.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140039577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Dominique L Popescu, Athene K Lee, Edmund Arthur, Louisa I Thompson, Jessica Alber
{"title":"APOE Genotype Disclosure Influences Decisions About Future Planning but not Adoption of Healthy Lifestyle Changes in Cognitively Unimpaired Individuals.","authors":"Dominique L Popescu, Athene K Lee, Edmund Arthur, Louisa I Thompson, Jessica Alber","doi":"10.1177/08919887241237224","DOIUrl":"10.1177/08919887241237224","url":null,"abstract":"<p><strong>Background: </strong>Studies have shown apolipoprotein E (APOE) genotype disclosure to be safe and well-tolerated in cognitively unimpaired (CU) older adults. This study aimed to examine the effect of the disclosure process on decisions about future directives and health behaviors in community-dwelling CU older adults from the Butler Alzheimer's Prevention Registry (BAPR).</p><p><strong>Methods: </strong>CU APOE E4 non-carriers (n = 106) and carriers (n = 80) aged 58-78 completed in-person psychological readiness screening to undergo APOE disclosure. Follow-up assessments were completed online 3 days, 6 weeks, and 6 months post-disclosure. The primary outcomes were future directives, dietary habits, and physical activity scores.</p><p><strong>Results: </strong>Disclosure was associated with decision making on future directives in E4 carriers (<i>t</i> = 3.59, <i>P</i> = .01) at 6 months compared to baseline, but not non-carriers. Family history of memory impairment, SCD endorsement, and education consistently predicted scores on future directives. A significant interaction between E4+ and SCD endorsement on future directive scores was noted (OR = 163.06, 9.5-2,799.8). E4 + carrier status was associated with physical activity (<i>W</i> = 60,148, <i>P</i> = .005) but not dietary habits scores.</p><p><strong>Conclusions: </strong>Our findings indicate that disclosure led to a change in future directives but not protective health behaviors, specifically in E4 carriers. Future work will explore whether pairing disclosure with education about the role of lifestyle factors in AD risk and providing guidelines on making risk-lowering lifestyle modifications as an intervention approach leads to positive change.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"482-495"},"PeriodicalIF":2.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140068456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Johan Sanner, Jakob O Ström, Mia von Euler, Bente Thommessen, Brynjar Fure
{"title":"Etiological Subclassification of Stroke in Older People ≥80 Years Compared to Younger People: A Systematic Review and Meta-Analysis.","authors":"Johan Sanner, Jakob O Ström, Mia von Euler, Bente Thommessen, Brynjar Fure","doi":"10.1177/08919887241254466","DOIUrl":"10.1177/08919887241254466","url":null,"abstract":"<p><strong>Background: </strong>Due to the rapid growth of the world´s oldest population, the number of older persons with stroke is expected to rise. Knowledge of stroke etiology is essential to offer personalized and equal health care across age groups. The present systematic review aimed to investigate the prevalence of etiological subtypes of ischemic and hemorrhagic stroke in older compared to younger people.</p><p><strong>Methods: </strong>MEDLINE, Embase, Cochrane, Epistemonikos, and Cinahl were systematically searched for studies regarding etiological classification in people ≥80 years compared to those <80 years with ischemic or hemorrhagic stroke.</p><p><strong>Results: </strong>Out of 28 441 identified articles, eight met the inclusion criteria. In total, 8223 individuals were included in meta-analyses, of whom 2997 were 80 years or older. We demonstrated a higher prevalence of cardioembolic stroke in people ≥80 years OR 1.68 (95% CI, 1.12-2.53). Small vessel disease was significantly less common in older people OR .64 (95% CI, .50-.81). Regarding large vessel disease, no statistically significant difference between the two groups was shown OR 1.05 (95% CI, .77-1.43).</p><p><strong>Conclusion: </strong>In people ≥80 years, cardioembolic stroke is more common, and small vessel disease less common compared to people <80 years. Overall, the results have to be interpreted with caution due to few studies. Large studies using validated classification systems are needed.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"436-447"},"PeriodicalIF":2.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140957230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mylène Meyer, Sébastien Montel, Sophie Colnat-Coulbois, Solène Frismand, Pierre-Michel Llorca, Pierre Vidailhet, Raymund Schwan, Elisabeth Spitz
{"title":"Parkinson's Disease: Coping Strategies, Cognitive Restructuring and Deep Brain Stimulation.","authors":"Mylène Meyer, Sébastien Montel, Sophie Colnat-Coulbois, Solène Frismand, Pierre-Michel Llorca, Pierre Vidailhet, Raymund Schwan, Elisabeth Spitz","doi":"10.1177/08919887241248831","DOIUrl":"10.1177/08919887241248831","url":null,"abstract":"<p><strong>Objective: </strong>Less is known concerning the evolution of coping strategies before and after deep brain stimulation (DBS) in Parkinson's disease (PD) patients.</p><p><strong>Methods: </strong>In a randomized controlled trial, coping was measured with the neurological version of the CHIP (Coping with Health Injuries and Problem) and the BriefCOPE in PD patients before ( T1: DBS - 2 months) and after (T2: + 3 months, T3: + 6 months) DBS. Patients (N = 50, age 59 ± 5.7 years, disease duration 9.54 ± 3.7 years) were randomised in 3 groups: CRTG (preoperative psychological preparation with cognitive restructuring), PIG (preoperative non structured interviews), and CG (no psychological preparation).</p><p><strong>Results: </strong>Coping strategies are modulated by the time of evaluation. Some strategies are significantly more used preoperatively than postoperatively, as strategies about the research for information (CHIP: F = 16.14; <i>P</i> = .000; η<sup>2</sup> = .095; BriefCOPE F = 5.71; <i>P</i> = .005; η<sup>2</sup> = .066), emotional regulation (F = 3.29; <i>P</i> = .042; η<sup>2</sup> = .029), and well-being searching (F = 4.59; <i>P</i> = .013; η<sup>2</sup> = .043). Some other strategies appear more used post than preoperatively, as palliative coping (F = 5.57; <i>P</i> = .005; η<sup>2</sup> = .064), humour (F = 3.35; <i>P</i> = .041; η<sup>2</sup> = .0.35), and use of substance (F = 4.43; <i>P</i> = .015; η<sup>2</sup> = .070). No other specific time, group or time per group interaction effect was found.</p><p><strong>Conclusion: </strong>Coping strategies are crucial for PD patients to adapt to the evolution of their parkinsonian state. Their consideration should be more systematic in the neurosurgical process, particularly when neurological symptoms would remain after DBS. More insights are needed concerning the evolution of coping strategies through DBS and the impact of a preoperative psychotherapy over them in preoperative PD patients.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"448-460"},"PeriodicalIF":2.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141157949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yun Fan, Yun Ling, Xibin Zhou, Kai Li, Chunxiang Zhou
{"title":"Licochalcone A Ameliorates Cognitive Dysfunction in an Alzheimer's Disease Model by Inhibiting Endoplasmic Reticulum Stress-Mediated Apoptosis.","authors":"Yun Fan, Yun Ling, Xibin Zhou, Kai Li, Chunxiang Zhou","doi":"10.1177/08919887241295730","DOIUrl":"https://doi.org/10.1177/08919887241295730","url":null,"abstract":"<p><strong>Background: </strong>Endoplasmic reticulum (ER) stress-induced neurodegeneration has been considered an underlying cause of Alzheimer disease (AD). Here, we investigated the beneficial effects of licochalcone A (Lico A), a valuable flavonoid of the root of the Glycyrrhiza species, against cognitive impairment in AD by regulating ER stress.</p><p><strong>Methods: </strong>The triple transgenic mouse AD models were used and were administrated 5 or 15 mg/kg Lico A. Cognitive deficits, Aβ deposition, ER stress, and neuronal apoptosis were determined using Morris Water Maze test, probe trial, immunofluorescence staining, western blotting, and TUNEL staining. To investigate the mechanisms of how Lico A exerts anti-AD effects, primary hippocampal neurons were isolated from the AD model mice and treated with Lico A, salubrinal, an eIF2α phosphatase inhibitor, ML385, a Nrf2 inhibitor, or LY294002, an inhibitor of PI3K. Pharmacokinetics and toxicity of Lico A (15 mg/kg) in AD mice were evaluated.</p><p><strong>Results: </strong>We found that Lico A improved cognitive impairment, decreased Aβ plaques, inhibited ER stress, and reduced neuronal apoptosis in the hippocampus and cortex of AD mice. Treatment with Lico A in primary hippocampal neurons exerted the same effects as it did <i>in vivo</i>. Additionally, cotreatment with ML385 or LY294002 significantly impeded the effects of Lico A against ER stress. Moreover, 15 mg/kg Lico A had a good bioavailability and low toxicity in AD mice.</p><p><strong>Conclusion: </strong>Our results demonstrated that Lico A ameliorates ER stress-induced neuronal apoptosis by inhibiting PERK/eIF2α/ATF4/CHOP signaling, suggesting the therapeutic potential of Lico A in AD treatment.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"8919887241295730"},"PeriodicalIF":2.9,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142502039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anderson Chen, Eran Metzger, Soyoung Lee, David Osser
{"title":"A Proposed Algorithm for the Pharmacological Treatment of Generalized Anxiety Disorder in the Older Patient.","authors":"Anderson Chen, Eran Metzger, Soyoung Lee, David Osser","doi":"10.1177/08919887241289533","DOIUrl":"https://doi.org/10.1177/08919887241289533","url":null,"abstract":"<p><strong>Background: </strong>This is a new algorithm from the Psychopharmacology Algorithm Project at the Harvard South Shore Program, focused on generalized anxiety disorder (GAD) in older adults. Pertinent articles were identified and reviewed.</p><p><strong>Results: </strong>Selective serotonin reuptake inhibitors (SSRIs) are considered to be first-line medications, with a preference for sertraline or escitalopram. If avoiding sexual side effects is a priority, buspirone is an option for the relatively healthy older adult. If response is inadequate, the second recommended trial is with a different SSRI or one of the serotonin-norepinephrine update inhibitors (SNRIs), venlafaxine or duloxetine. For a third medication trial, additional alternatives added to the previous options now include pregabalin/gabapentin, lavender oil, and agomelatine. If there is an unsatisfactory response to the third option chosen, quetiapine may be considered. We recommend caution with the following for acute treatment in this population: benzodiazepines and hydroxyzine. Other agents given low priority but having some supportive evidence were vilazodone, vortioxetine, mirtazapine, and cannabidiol. Acknowledging that the median age of onset of GAD is in early adulthood, many patients with GAD will have been started on benzodiazepines (or other medications that require caution in the elderly) for GAD at a younger age. These medications may be continued with regular observation to see if the potential harms are starting to exceed the benefits and a switch to other recommended agents may be justified.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"8919887241289533"},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142365507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Kirti Veeramachaneni, Yuzhi Wang, George Grossberg, Joanne Salas, Jeffrey F Scherrer
{"title":"Association Between Antipsychotic Medication Use and Dementia Risk in Patients With Schizophrenia or Schizoaffective Disorder.","authors":"Kirti Veeramachaneni, Yuzhi Wang, George Grossberg, Joanne Salas, Jeffrey F Scherrer","doi":"10.1177/08919887241289532","DOIUrl":"https://doi.org/10.1177/08919887241289532","url":null,"abstract":"<p><strong>Objective: </strong>To determine the association between antipsychotic prescriptions and incident dementia in patients with schizophrenia or schizoaffective disorder.</p><p><strong>Methods: </strong>In this retrospective cohort study, Cox Proportional hazard models estimated the association between antipsychotic prescriptions and incident dementia in participants ≥50 years of age with a schizophrenia/schizoaffective disorder diagnosis over 12 years. Confounding was controlled by E-balance.</p><p><strong>Results: </strong>Cumulative dementia incidence was significantly greater among those with an antipsychotic prescription compared to those without (7.9% vs 5.5%, <i>P</i> < 0.0001). After controlling for confounding, antipsychotic prescriptions were associated with a 92% increased risk for dementia (HR = 1.92; 95% CI:1.13-3.27). This association was not significant among those aged ≥65 years. Antipsychotic prescription type (eg, first generation, yes or no) did not affect dementia risk but prescription number did.</p><p><strong>Conclusion: </strong>Antipsychotic prescriptions were associated with almost twice the incidence of dementia compared to patients without in those with schizophrenia/schizoaffective disorder.</p>","PeriodicalId":16028,"journal":{"name":"Journal of Geriatric Psychiatry and Neurology","volume":" ","pages":"8919887241289532"},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142348160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}