1
|
Pless A, Ware D, Saggu S, Rehman H, Morgan J, Wang Q. Understanding neuropsychiatric symptoms in Alzheimer's disease: challenges and advances in diagnosis and treatment. Front Neurosci 2023; 17:1263771. [PMID: 37732300 PMCID: PMC10508352 DOI: 10.3389/fnins.2023.1263771] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 08/21/2023] [Indexed: 09/22/2023] Open
Abstract
Neuropsychiatric symptoms (NPS) in Alzheimer's disease (AD) affect up to 97% of AD patients, with an estimated 80% of current AD patients experiencing these symptoms. Common AD-associated NPS include depression, anxiety, agitation, aggression, and apathy. The severity of NPS in AD is typically linked to the disease's progression and the extent of cognitive decline. Additionally, these symptoms are responsible for a significant increase in morbidity, mortality, caregiver burden, earlier nursing home placement, and greater healthcare expenditure. Despite their high prevalence and significant impact, there is a notable lack of clinical research on NPS in AD. In this article, we explore and analyze the prevalence, symptom manifestations, challenges in diagnosis, and treatment options of NPS associated with AD. Our literature review reveals that distinguishing and accurately diagnosing the NPS associated with AD remains a challenging task in clinical settings. It is often difficult to discern whether NPS are secondary to pathophysiological changes from AD or are comorbid psychiatric conditions. Furthermore, the availability of effective pharmaceutical interventions, as well as non-pharmacotherapies for NPS in AD, remains limited. By highlighting the advance and challenges in diagnosis and treatment of AD-associated NPS, we aspire to offer new insights into the complexity of identifying and treating these symptoms within the context of AD, and contribute to a deeper understanding of the multifaceted nature of NPS in AD.
Collapse
Affiliation(s)
- Andrew Pless
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - Destany Ware
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - Shalini Saggu
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - Hasibur Rehman
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - John Morgan
- Department of Neurology, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - Qin Wang
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia at Augusta University, Augusta, GA, United States
| |
Collapse
|
2
|
Rogowska M, Thornton M, Creese B, Velayudhan L, Aarsland D, Ballard C, Tsamakis K, Stewart R, Mueller C. Implications of Adverse Outcomes Associated with Antipsychotics in Older Patients with Dementia: A 2011-2022 Update. Drugs Aging 2023; 40:21-32. [PMID: 36513918 PMCID: PMC9747539 DOI: 10.1007/s40266-022-00992-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/10/2022] [Indexed: 12/15/2022]
Abstract
Neuropsychiatric symptoms affect most patients with dementia over the course of the disease. They include a wide variety of symptoms from apathy and depression to psychosis, irritability, impulsivity and agitation. These symptoms are associated with significant distress to the patient and caregivers, as well as more rapid progression of dementia, institutionalisation and higher mortality. The first-line management of the neuropsychiatric symptoms of dementia should be non-pharmacological. If medications are required, antipsychotics are commonly chosen. Second-generation antipsychotics such as risperidone, olanzapine, quetiapine and aripiprazole are prescribed more often than first-generation antipsychotics, such as haloperidol. The aim of this review is to provide an update on findings on adverse outcomes and clinical implications of antipsychotic use in dementia. These medications may increase mortality and can be associated with adverse events including pneumonia, cerebrovascular events, parkinsonian symptoms or higher rates of venous thromboembolism. Risks related to antipsychotic use in dementia are moderated by a number of modifiable and non-modifiable factors such as co-prescribing of other medications, medical and psychiatric co-morbidities, and demographics such as age and sex, making individualised treatment decisions challenging. Antipsychotics have further been associated with an increased risk of reliance on long-term care and institutionalisation, and they might not be cost-effective for healthcare systems. Many of these risks can potentially be mitigated by close physical health monitoring of antipsychotic treatment, as well as early withdrawal of pharmacotherapy when clinically possible.
Collapse
Affiliation(s)
- Marianna Rogowska
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, London, UK.
| | - Mary Thornton
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, London, UK
| | - Byron Creese
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- University of Exeter Medical School, Exeter, UK
| | - Latha Velayudhan
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, London, UK
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Dag Aarsland
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, London, UK
- Stavanger University Hospital, Stavanger, Norway
| | - Clive Ballard
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Stavanger University Hospital, Stavanger, Norway
| | - Konstantinos Tsamakis
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, London, UK
- Second Department of Psychiatry, National and Kapodistrian University of Athens, School of Medicine, University General Hospital 'ATTIKON', Athens, Greece
| | - Robert Stewart
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, London, UK
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Christoph Mueller
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, London, UK
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| |
Collapse
|
3
|
Maziero MP, Rocha NP, Teixeira AL. Antipsychotics in Alzheimer's Disease: Current Status and Therapeutic Alternatives. Curr Alzheimer Res 2023; 20:682-691. [PMID: 38409713 DOI: 10.2174/0115672050287534240215052417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/26/2024] [Accepted: 01/31/2024] [Indexed: 02/28/2024]
Abstract
Psychosis and hyperactive behaviors, such as agitation and wandering, affect a significant proportion of patients with Alzheimer's disease (AD). These symptoms are often treated with antipsychotics, usually in an off-label approach. This mini-review provides an updated perspective on the pharmacological approach for the neuropsychiatric symptoms (NPS) in AD. The results of new studies have provided a better understanding of AD-related NPS management, but high-quality evidence still needs to be obtained. Herein, we argue for a more cautious approach to the use of antipsychotics in AD and highlight the importance of exploring alternative treatments for NPS. By doing so, we can ensure that patients with AD receive optimal care that is both effective and safe.
Collapse
Affiliation(s)
- Maria Paula Maziero
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, Texas 77030, USA
| | - Natalia P Rocha
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, Texas 77030, USA
| | - Antonio L Teixeira
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, Texas 77030, USA
- The Glenn Biggs Institute for Alzheimer's & Neurodegenerative Diseases, The University of Texas Health Science Center at San Antonio, TX, USA
| |
Collapse
|
4
|
Fan P, Kofler J, Ding Y, Marks M, Sweet RA, Wang L. Efficacy difference of antipsychotics in Alzheimer's disease and schizophrenia: explained with network efficiency and pathway analysis methods. Brief Bioinform 2022; 23:bbac394. [PMID: 36151774 PMCID: PMC9677501 DOI: 10.1093/bib/bbac394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 12/14/2022] Open
Abstract
Approximately 50% of Alzheimer's disease (AD) patients will develop psychotic symptoms and these patients will experience severe rapid cognitive decline compared with those without psychosis (AD-P). Currently, no medication has been approved by the Food and Drug Administration for AD with psychosis (AD+P) specifically, although atypical antipsychotics are widely used in clinical practice. These drugs have demonstrated modest efficacy in managing psychosis in individuals with AD, with an increased frequency of adverse events, including excess mortality. We compared the differences between the genetic variations/genes associated with AD+P and schizophrenia from existing Genome-Wide Association Study and differentially expressed genes (DEGs). We also constructed disease-specific protein-protein interaction networks for AD+P and schizophrenia. Network efficiency was then calculated to characterize the topological structures of these two networks. The efficiency of antipsychotics in these two networks was calculated. A weight adjustment based on binding affinity to drug targets was later applied to refine our results, and 2013 and 2123 genes were identified as related to AD+P and schizophrenia, respectively, with only 115 genes shared. Antipsychotics showed a significantly lower efficiency in the AD+P network than in the schizophrenia network (P < 0.001) indicating that antipsychotics may have less impact in AD+P than in schizophrenia. AD+P may be caused by mechanisms distinct from those in schizophrenia which result in a decreased efficacy of antipsychotics in AD+P. In addition, the network analysis methods provided quantitative explanations of the lower efficacy of antipsychotics in AD+P.
Collapse
Affiliation(s)
- Peihao Fan
- School of Pharmacy, University of Pittsburgh
| | | | - Ying Ding
- Department of Biostatistics at the University of Pittsburgh
| | - Michael Marks
- Center for Neuroscience at the University of Pittsburgh and the Department of Neurobiology
| | - Robert A Sweet
- UPMC Endowed Professor of Psychiatric Neuroscience and Professor of Neurology at the University of Pittsburgh
| | - Lirong Wang
- department of pharmaceutical sciences, school of pharmacy at University of Pittsburgh, USA
| |
Collapse
|
5
|
Nielsen RE, Grøntved S, Lolk A, Andersen K, Valentin JB. Real-world effects of anti-dementia treatment on mortality in patients with Alzheimer´s dementia. Medicine (Baltimore) 2022; 101:e31625. [PMID: 36397447 PMCID: PMC9666173 DOI: 10.1097/md.0000000000031625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
To examine the real-world effects of the cholinesterase inhibitors (AChEI) on all-cause mortality. A nationwide, retrospective cohort study. Participants were diagnosed with incident AD in Denmark from January 1, 2000 to December 31, 2011 with follow-up until December 31, 2012. A total of 36,513 participants were included in the current study with 22,063 deaths during 132,426 person-years of follow-up. At baseline, patients not treated with AChEI (n = 28,755 [9961 males (35%)]) had a mean age ± standard deviation (SD) of 80.33 ± 7.98 years (78.97 ± 8.26 for males and 81.04 ± 7.98 for females), as compared to 79.95 ± 7.67 (78.87 ± 7.61 for males and 80.61 ± 7.63 for females) in the group exposed at baseline. Patients treated with AChEI had a beneficial hazard ratio (HR) of 0.69, 95% confidence interval (CI) (0.67-0.71) for all-cause mortality as compared to patients not treated, with donepezil (HR 0.80, 95% CI [0.77-0.82]) and galantamine (HR 0.93,95% CI [0.89-0.97]) having beneficial effects on mortality rate as compared to non-treatment, whereas rivastigmine (HR 0.99, 95% CI [0.95-1.03]) was associated with a mortality rate comparable to non-treatment with AChEI. Patients were primarily exposed to donepezil (65.8%) with rivastigmine (19.8%) and galantamine (14.4%) being used less often. These findings underscore the effect of AChEI on not only reducing speed of cognitive decline but also directly prolonging life, which could result in changes in treatment recommendation for when to stop treatment.
Collapse
Affiliation(s)
- René Ernst Nielsen
- Aalborg University Hospital - Psychiatry, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- *Correspondence: René Ernst Nielsen, Psychiatry - Aalborg University Hospital, Unit for Psychiatric Research, Mølleparkvej 10, 9000 Aalborg, Denmark (e-mail: )
| | - Simon Grøntved
- Aalborg University Hospital - Psychiatry, Aalborg, Denmark
| | - Annette Lolk
- Department of Clinical Research, University of Southern Denmark, Department of Mental Health, Odense, Region of Southern Denmark, Denmark
| | - Kjeld Andersen
- Department of Clinical Research, University of Southern Denmark, Department of Mental Health, Odense, Region of Southern Denmark, Denmark
| | - Jan B. Valentin
- Aalborg University Hospital - Psychiatry, Aalborg, Denmark
- Danish Center for Clinical Health Services Research (DACS), Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| |
Collapse
|
6
|
Association of antipsychotic use with breast cancer: a systematic review and meta-analysis of observational studies with over 2 million individuals. Epidemiol Psychiatr Sci 2022; 31:e61. [PMID: 36059215 PMCID: PMC9483823 DOI: 10.1017/s2045796022000476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
AIMS Despite reports of an elevated risk of breast cancer associated with antipsychotic use in women, existing evidence remains inconclusive. We aimed to examine existing observational data in the literature and determine this hypothesised association. METHODS We searched Embase, PubMed and Web of Science™ databases on 27 January 2022 for articles reporting relevant cohort or case-control studies published since inception, supplemented with hand searches of the reference lists of the included articles. Quality of studies was assessed using the Newcastle-Ottawa Scale. We generated the pooled odds ratio (OR) and pooled hazard ratio (HR) using a random-effects model to quantify the association. This study was registered with PROSPERO (CRD42022307913). RESULTS Nine observational studies, including five cohort and four case-control studies, were eventually included for review (N = 2 031 380) and seven for meta-analysis (N = 1 557 013). All included studies were rated as high-quality (seven to nine stars). Six studies reported a significant association of antipsychotic use with breast cancer, and a stronger association was reported when a greater extent of antipsychotic use, e.g. longer duration, was operationalised as the exposure. Pooled estimates of HRs extracted from cohort studies and ORs from case-control studies were 1.39 [95% confidence interval (CI) 1.11-1.73] and 1.37 (95% CI 0.90-2.09), suggesting a moderate association of antipsychotic use with breast cancer. CONCLUSIONS Antipsychotic use is moderately associated with breast cancer, possibly mediated by prolactin-elevating properties of certain medications. This risk should be weighed against the potential treatment effects for a balanced prescription decision.
Collapse
|
7
|
Orayj K. Cardiovascular Events Associated with Antipsychotics in Newly Diagnosed Parkinson's Disease Patients: A Propensity Score Matched Cohort Study. Int J Gen Med 2021; 14:2975-2987. [PMID: 34234527 PMCID: PMC8254603 DOI: 10.2147/ijgm.s319600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/08/2021] [Indexed: 12/31/2022] Open
Abstract
Purpose Observational studies have examined the association between antipsychotics and ischemic heart disease (IHD) in general populations, but results did not take into account other comorbid diseases, such as Parkinson's disease (PD). This study investigates the one-year risk of IHD, all cardiovascular events, and all-cause mortality among newly diagnosed PD patients who used antipsychotics compared to non-users. Materials and Methods This study included individuals aged 40 years or older with a first definitive PD diagnosis Read Code in the Secure Anonymised Information Linkage (SAIL) databank who had been initiated on any PD medication between 2000 and 2016. Antipsychotic users were matched 1:1 with non-users by a propensity score model to control the confounding effects of patients' demographics, social deprivation status, comorbidities, and medication history. Cox regression was performed to calculate the hazard ratios (HR) and 95% CIs for the association between antipsychotics and study outcomes. Results A total of 1837 participants were included in the analysis. Users of first-generation antipsychotics (FGA) were significantly more likely to develop IHD compared to non-users, with an HR of 2.60 (95% CI 1.103-6.167). Among the FGAs, haloperidol had the highest likelihood of IHD developing, with an HR of 3.01 (95% CI 1.038-8.729). Any use of antipsychotics, regardless of whether they were FGA or second-generation antipsychotics (SGA), was linked to all-cause mortality, with an HR of 4.201 (95% CI 3.272-5.394). When subdividing antipsychotics into FGAs and SGAs, mortality was more likely in FGA users, with an HR of 7.557 (95% CI 5.633-10.139). Mortality also occurred in SGA users, but with a lower HR of 3.278 (95% CI 2.509-4.282). Conclusion FGAs were associated with an increased risk of IHD and all-cause mortality in newly diagnosed PD patients with psychosis. This finding emphasizes the need to use antipsychotics with caution in PD patients with psychosis.
Collapse
Affiliation(s)
- Khalid Orayj
- School of Pharmacy, King Khalid University, Abha, Saudi Arabia
| |
Collapse
|
8
|
Gerritsen AAJ, Bakker C, Bruls E, Verhey FRJ, Pijnenburg YAL, Millenaar JK, de Vugt ME, Koopmans RTCM. Psychotropic drug use in community-dwelling people with young-onset dementia: two-year course and determinants. Aging Ment Health 2021; 25:179-186. [PMID: 31746238 DOI: 10.1080/13607863.2019.1691145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVES The aim of this study was to describe the course of psychotropic drug use in people with young-onset dementia and to explore possible associations with age, sex, dementia severity, dementia subtype and neuropsychiatric symptoms. METHODS Psychotropic drug use was studied in 198 community-dwelling persons participating in the Needs in Young-onset Dementia study. Data about psychotropic drug use were retrieved at baseline, as well as at 6, 12, 18 and 24 months and was classified into five groups (antiepileptics, antipsychotics, anxiolytics, hypnotics/sedatives and antidepressants) and quantified as 'present' or 'absent'. Generalized Estimating Equation modeling and chi-square tests were used to study associations between the determinants and psychotropic drug use. RESULTS There was a statistically significant increase in the prevalence of psychotropic drug use from 52.3% to 62.6% during the course of the study. Almost three-quarters (72.4%) of the participants were treated with any psychotropic drug during the study, and more than one-third (37.4%) received psychotropic drugs continuously. Antipsychotics were used continuously in more than 10% of the participants and antidepressants in more than 25%. Increasing age was positively associated (p = .018) with psychotropic drug use at baseline, while apathy symptoms were negatively associated (p = .018). CONCLUSIONS Despite the recommendations of various guidelines, the prolonged use of psychotropic drugs in community-dwelling people with young-onset dementia is high. Therefore, more attention is needed to timely evaluate psychotropic drug use and the introduction of self-management programs for caregivers should be encouraged to support caregivers in dealing with the neuropsychiatric symptoms caused by the dementia.
Collapse
Affiliation(s)
- Adrie A J Gerritsen
- De Wever, Center for Elderly Care, Tilburg, The Netherlands.,Department of Primary and Community Care, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.,Radboudumc, Alzheimer Center, Nijmegen, The Netherlands
| | - Christian Bakker
- Department of Primary and Community Care, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.,Radboudumc, Alzheimer Center, Nijmegen, The Netherlands.,Groenhuysen, Center for Specialized Geriatric Care, Roosendaal, The Netherlands
| | - Esther Bruls
- Department of Primary and Community Care, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Frans R J Verhey
- School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Yolande A L Pijnenburg
- Department of Neurology and Alzheimer Center, Amsterdam University Medical Centers, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Joany K Millenaar
- School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Marjolein E de Vugt
- School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Raymond T C M Koopmans
- Department of Primary and Community Care, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.,Radboudumc, Alzheimer Center, Nijmegen, The Netherlands.,Joachim en Anna, Center for Specialized Geriatric Care, Nijmegen, The Netherlands
| |
Collapse
|
9
|
Lorusso L, Park NK, Bosch S, Freytes IM, Shorr R, Conroy M, Ahrentzen S. Sensory Environments for Behavioral Health in Dementia: Diffusion of an Environmental Innovation at the Veterans Health Administration. HERD-HEALTH ENVIRONMENTS RESEARCH & DESIGN JOURNAL 2020; 13:44-56. [PMID: 32552109 PMCID: PMC7519577 DOI: 10.1177/1937586720922852] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To evaluate the diffusion of multisensory environments (MSEs) as an innovation at the Veterans Health Administration (VHA) and gather feedback regarding staff perceptions of barriers to uptake and effectiveness of MSEs for Veterans with dementia. BACKGROUND Responding to the need for nonpharmacological behavioral interventions, VHA funded the first MSE for Veterans with dementia in 2010. The room incorporated LED color-changing lights, bubble tubes, vibroacoustic furniture, music, and aromatherapy, and the success of this patient-centered sensory room fueled national rollouts in 2013 and 2015. METHOD A qualitative interview approach was used. Thirty-two staff members participated from 12 of the 53 sites producing 21 individual interviews and 1 group interview with 11 participants. Results were analyzed by a team of eight researchers using the rapid qualitative inquiry method to identify common themes and major insights. RESULTS Important insights emerged with regard to staff members' perceptions about the effectiveness of MSE therapy as well as barriers to uptake and suggested strategies for overcoming those barriers (e.g., empowering a champion, developing a clear maintenance plan). CONCLUSIONS The findings from this research indicate MSEs are perceived as effective in improving behavior for Veterans with dementia and represent an innovation that has been well-diffused within the VHA, with great potential for future clinical applications.
Collapse
Affiliation(s)
| | - Nam-Kyu Park
- College of Design, Construction and Planning, 3463University of Florida, Gainesville, FL, USA
| | - Sheila Bosch
- College of Design, Construction and Planning, 3463University of Florida, Gainesville, FL, USA
| | - I Magaly Freytes
- Center of Innovation on Disability and Rehabilitation Research, U.S. 7171Veterans Health Administration, Gainesville, FL, USA
| | - Ronald Shorr
- Geriatric Research Education and Clinical Center, U.S. 7171Veterans Health Administration, USA.,University of Florida, Gainesville, FL, USA
| | | | - Sherry Ahrentzen
- College of Design, Construction and Planning, 3463University of Florida, Gainesville, FL, USA
| |
Collapse
|
10
|
Association des comorbidités psychiatriques avec la durée de séjour des patients en médecine interne d’aval des urgences. Rev Med Interne 2020; 41:360-367. [DOI: 10.1016/j.revmed.2019.12.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 12/14/2019] [Accepted: 12/23/2019] [Indexed: 02/06/2023]
|
11
|
Prolonged use of antipsychotic medications in long-term aged care in Australia: a snapshot from the HALT project. Int Psychogeriatr 2020; 32:335-345. [PMID: 31969207 DOI: 10.1017/s1041610219002011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVES Use of antipsychotic drugs in long-term aged care (LTC) is prevalent and commonly exceeds the recommended duration, but contributors to this problem are not well understood. The objective of this study is to provide a snapshot of the features of and contributors to prolonged use of antipsychotic medications (>12 weeks) among a sample of LTC residents. DESIGN We present retrospective and baseline data collected for the Australian Halting Antipsychotic Use in Long-Term Care (HALT) single-arm longitudinal deprescribing trial. SETTING Twenty-four long-term care facilities in Sydney, Australia. PARTICIPANTS The HALT study included 146 older people living in 24 Sydney LTC homes who had been prescribed a regular antipsychotic medication for at least 3 months at baseline. MEASUREMENTS Detailed file audit was conducted to identify the date and indication recorded at initial prescription, consenting practices, longitudinal course of prescribing, and recommendations for review of antipsychotic medication. Behavioural and psychological symptoms of dementia (BPSD) and functional dependence at baseline were assessed via LTC staff interview. Cognition at baseline was assessed in a participant interview (where possible). RESULTS Antipsychotics were prescribed for 2.2 years on average despite recommendations by a doctor or pharmacist for review in 62% of cases. Consent for antipsychotic prescription was accessible for only one case and contraindications for use were common. Longer use of antipsychotics was independently associated with higher dose of the antipsychotic drug and greater apathy, but not with other BPSD. CONCLUSION Antipsychotic medications appeared to be prescribed in this sample as a maintenance treatment in the absence of active indicated symptoms and without informed consent. Standard interventions, including recommendations for review, had been insufficient to ensure evidence-based prescribing.
Collapse
|
12
|
Tkacheva ON, Ostroumova OD, Krasnov GS, Isaev RI, Kotovskaya YV. [Evidence database for deprescribing of antipsychotic drugs in elderly and senile patients]. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:162-172. [PMID: 31317906 DOI: 10.17116/jnevro2019119051162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The review deals with the problem of polypragmasia and associated adverse drug reactions, which is very relevant for the elderly and senile age. Based on the frequent unjustified prescription of antipsychotic drugs in clinical practice and the serious consequences associated with it, especially in elderly people with cognitive impairment, the aim of this review was to analyze the current literature and an evidence base for antipsychotic therapy optimization in elderly. One of the most effective way to decrease drug-associated harm is deprescribing, the planned process of decreasing dose, discontinuation of drug or switching to another one aimed to improve quality of life of the patient. The article describes different types of deprescribing, presents the results of the analysis of literature on deprescribing of antipsychotics in long-term use in elderly patients with dementia. Central to this is the analysis of a systematic review of Cochrane E. Van Leeuwen and co-authors (2018), the leading research in the evidence base of deprescribing. Based on the available literature, the authors make the conclusion about the safety of deprescribing of antipsychotic drugs. The effect of abrupt discontinuation of treatment with antipsychotic drugs was evaluated in available literature. Most of the evidence relates only to residents of nursing homes or to patients in long-term psychogeriatric or geriatric wards (in-patient treatment). However, the evidence base of deprescribing of antipsychotic drugs is small, many studies have methodological limitations, the initial characteristics of the patients included in the study are extremely heterogeneous, methodologies for diagnosing and determining the severity of dementia, types and dosages of antipsychotic drugs, duration of observation periods differed greatly. Attention is drawn to the short duration of observation periods. All of the above dictates the need for specially planned randomized clinical trials, the results of which will develop detailed algorithms for deprescribing antipsychotics.
Collapse
Affiliation(s)
- O N Tkacheva
- Pirogov Russian National Research Medical University of Ministry of Healthcare of the Russian Federation
| | - O D Ostroumova
- Pirogov Russian National Research Medical University of Ministry of Healthcare of the Russian Federation
| | - G S Krasnov
- Pirogov Russian National Research Medical University of Ministry of Healthcare of the Russian Federation
| | - R I Isaev
- Pirogov Russian National Research Medical University of Ministry of Healthcare of the Russian Federation
| | - Yu V Kotovskaya
- Pirogov Russian National Research Medical University of Ministry of Healthcare of the Russian Federation
| |
Collapse
|
13
|
Cacabelos R. Population-level pharmacogenomics for precision drug development in dementia. EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2018. [DOI: 10.1080/23808993.2018.1468218] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Ramón Cacabelos
- EuroEspes Biomedical Research Center, Institute of Medical Science and Genomic Medicine, Bergondo, Corunna, Spain
- Chair of Genomic Medicine, Continental University Medical School, Huancayo, Peru
| |
Collapse
|
14
|
Cacabelos R. Have there been improvements in Alzheimer's disease drug discovery over the past 5 years? Expert Opin Drug Discov 2018; 13:523-538. [PMID: 29607687 DOI: 10.1080/17460441.2018.1457645] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Alzheimer's disease (AD) is the most important neurodegenerative disorder with a global cost worldwide of over $700 billion. Pharmacological treatment accounts for 10-20% of direct costs; no new drugs have been approved during the past 15 years; and the available medications are not cost-effective. Areas covered: A massive scrutiny of AD-related PubMed publications (ps)(2013-2017) identified 42,053ps of which 8,380 (19.60%) were associated with AD treatments. The most prevalent pharmacological categories included neurotransmitter enhancers (11.38%), multi-target drugs (2.45%), anti-Amyloid agents (13.30%), anti-Tau agents (2.03%), natural products and derivatives (25.58%), novel drugs (8.13%), novel targets (5.66%), other (old) drugs (11.77%), anti-inflammatory drugs (1.20%), neuroprotective peptides (1.25%), stem cell therapy (1.85%), nanocarriers/nanotherapeutics (1.52%), and others (<1% each). Expert opinion: Unsuccessful outcomes in AD therapeutics are attributed to pathogenic misconceptions, erratic procedures in drug development and inappropriate regulations. Recommendations for the future are as follows: (i) the reconsideration of dominant pathogenic theories, (ii) the identification of reliable biomarkers, (iii) the redefinition of diagnostic criteria, (iv) new guidelines for disease management, (v) the reorientation of drug discovery programs, (vi) the updating of regulatory requirements, (vii) the introduction of pharmacogenomics in drug development and personalized treatments, and (viii) the implementation of preventive programs.
Collapse
Affiliation(s)
- Ramón Cacabelos
- a EuroEspes Biomedical Research Center , Institute of Medical Science and Genomic Medicine , Corunna , Spain.,b Chair of Genomic Medicine , Continental University Medical School , Huancayo , Peru
| |
Collapse
|
15
|
Optimizing Care for Older Adults With Dementia-Associated Psychosis. J Nurse Pract 2018. [DOI: 10.1016/j.nurpra.2017.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
16
|
Ralph SJ, Espinet AJ. Increased All-Cause Mortality by Antipsychotic Drugs: Updated Review and Meta-Analysis in Dementia and General Mental Health Care. J Alzheimers Dis Rep 2018; 2:1-26. [PMID: 30480245 PMCID: PMC6159703 DOI: 10.3233/adr-170042] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
It is almost ten years since the Banerjee 2009 report established that inappropriate prescribing of antipsychotics in the elderly was occurring in the UK and such patients had an 85% increased risk of adverse events and greater mortality. This report was a critical analysis addressing the outcomes of treatment practices for dementia in UK patients and globally, aimed at reducing prescribing of antipsychotic drugs for dementia. Since 2009, many significant studies worldwide (including several more recent large retrospective studies) provide more extensive longitudinal data for the adverse impacts of antipsychotic drugs in dementia. We have used the data in these studies including from over 380,000 dementia patients, with 85,069 prescribed antipsychotic agents as well as from 359,235 non-dementia antipsychotic drug users to provide an up-dated meta-analysis. This is the first meta-analysis to include evidence from general mental health studies showing that antipsychotic drugs precipitate excessive mortality across the spectrum. Prescribing of antipsychotic drugs for dementia or for other mental health care should be avoided and alternative means sought for handling behavioral disorders of such patients.
Collapse
Affiliation(s)
- Stephen J Ralph
- School of Medical Science, Griffith University, Gold Coast, Southport, QLD, Australia
| | - Anthony J Espinet
- School of Medicine, Griffith University, Gold Coast, Southport, QLD, Australia
| |
Collapse
|