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Modrego PJ, de Cerio LD, Lobo A. The Interface between Depression and Alzheimer's Disease. A Comprehensive Approach. Ann Indian Acad Neurol 2023; 26:315-325. [PMID: 37970263 PMCID: PMC10645209 DOI: 10.4103/aian.aian_326_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/04/2023] [Accepted: 07/04/2023] [Indexed: 11/17/2023] Open
Abstract
Depression and Alzheimer's disease (AD) are frequent interacting diseases in the elderly with a negative impact on the quality of life of patients and caregivers. Late-life depression may be regarded either as an early symptom of AD or a risk factor for AD, depending on the context. This review was focused on the latest developments in the fields of the neurobiological basis and treatment of depression in AD. We found that some plausible hypotheses are emerging to correlate with depression in AD, such as neuroinflammation and dysimmune regulation. It seems that depression is not related to amyloid deposition, but this issue is not completely resolved. The response to antidepressants is controversial according to the evidence from 10 small double-blind randomized placebo-controlled clinical trials with antidepressants in AD patients with depression: four with sertraline, one with three arms (sertraline, mirtazapine, placebo), one with fluoxetine, one with imipramine, one with clomipramine, one with escitalopram, and one with vortioxetine. The total number of treated patients completing the trials was 638. The main criterion of a positive response was a reduction in the scores of clinical scales for depression of at least 50%. The weighted OR (odds ratio) was calculated with the method of Mantel-Haenszel: 1.29; 95% CI: 0.77-2.16. No significant differences were found compared with placebo. Antidepressants did not have a meaningful negative influence on cognition, which was measured with the mini-mental state examination (MMSE) in 18 clinical trials. Alternatives other than drugs are also discussed. Although there have been important advances in this field, pathophysiology and treatment deserve further research.
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Affiliation(s)
- Pedro J. Modrego
- Servicio de Neurologia, Hospital Miguel Servet de Zaragoza, Spain
| | | | - Antonio Lobo
- Department of Psychiatry, University of Zaragoza, Spain
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2
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Elefante C, Brancati GE, Torrigiani S, Amadori S, Ricciardulli S, Pistolesi G, Lattanzi L, Perugi G. Bipolar Disorder and Manic-Like Symptoms in Alzheimer's, Vascular and Frontotemporal Dementia: A Systematic Review. Curr Neuropharmacol 2023; 21:2516-2542. [PMID: 35794767 PMCID: PMC10616925 DOI: 10.2174/1570159x20666220706110157] [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: 05/18/2022] [Revised: 06/13/2022] [Accepted: 06/13/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND An increased risk of manic episodes has been reported in patients with neurodegenerative disorders, but the clinical features of bipolar disorder (BD) in different subtypes of dementia have not been thoroughly investigated. OBJECTIVES The main aim of this study is to systematically review clinical and therapeutic evidence about manic syndromes in patients with Alzheimer's disease (AD), vascular dementia (VaD), and frontotemporal dementia (FTD). Since manic-mixed episodes have been associated to negative outcomes in patients with dementia and often require medical intervention, we also critically summarized selected studies with relevance for the treatment of mania in patients with cognitive decline. METHODS A systematic review of the literature was conducted according to PRISMA guidelines. PubMed, Scopus, and Web of Science databases were searched up to February 2022. Sixty-one articles on patients with AD, VaD, or FTD and BD or (hypo) mania have been included. RESULTS Manic symptoms seem to be associated to disease progression in AD, have a greatly variable temporal relationship with cognitive decline in VaD, and frequently coincide with or precede cognitive impairment in FTD. Overall, mood stabilizers, and electroconvulsive therapy may be the most effective treatments, while the benefits of short-term treatment with antipsychotic agents must be balanced with the associated risks. Importantly, low-dose lithium salts may exert neuroprotective activity in patients with AD. CONCLUSION Prevalence, course, and characteristics of manic syndromes in patients with dementia may be differentially affected by the nature of the underlying neurodegenerative conditions.
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Affiliation(s)
- Camilla Elefante
- Department of Clinical and Experimental Medicine, University of Pisa, Psychiatry Unit, Pisa, Italy
| | - Giulio Emilio Brancati
- Department of Clinical and Experimental Medicine, University of Pisa, Psychiatry Unit, Pisa, Italy
| | - Samuele Torrigiani
- Department of Clinical and Experimental Medicine, University of Pisa, Psychiatry Unit, Pisa, Italy
| | - Salvatore Amadori
- Department of Clinical and Experimental Medicine, University of Pisa, Psychiatry Unit, Pisa, Italy
| | - Sara Ricciardulli
- Department of Clinical and Experimental Medicine, University of Pisa, Psychiatry Unit, Pisa, Italy
| | - Gabriele Pistolesi
- Department of Clinical and Experimental Medicine, University of Pisa, Psychiatry Unit, Pisa, Italy
| | - Lorenzo Lattanzi
- Psychiatry Unit, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Giulio Perugi
- Department of Clinical and Experimental Medicine, University of Pisa, Psychiatry Unit, Pisa, Italy
- G. De Lisio Institute of Behavioral Sciences, Pisa, Italy
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3
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Lee JH, Lee CJ, Park J, Lee SJ, Choi SH. The Neuroinflammasome in Alzheimer's Disease and Cerebral Stroke. Dement Geriatr Cogn Dis Extra 2021; 11:159-167. [PMID: 34249072 PMCID: PMC8255751 DOI: 10.1159/000516074] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 03/12/2021] [Indexed: 12/16/2022] Open
Abstract
Aim/Background This review investigated a patient with Alzheimer's disease (AD) treated with 4,4′-diaminodiphenyl sulfone (DDS) as a neuroinflammasome competitor. Methods We monitored AD's progression through numeric clinical staging (NCS) with a new biomarker. NCS was determined by the presence of AD symptoms and neuropsychiatric (NP) symptoms caused by anti-AD (AAD) drugs (D) as a biomarker. We also monitored the function of DDS for stroke in a no-intake emergency state. Results By introducing (D), AD's progression was monitored through NCS staging. AAD side effects and neuropsychiatric symptoms were identified. DDS was stopped in patients with stroke with NCS 6 caused by AAD, and it rapidly proceeded to cerebral infarct. Conclusions AAD can occasionally exacerbate AD and stroke. DDS can alleviate mild cognitive impairment (MCI), early AD and stroke. We clinically confirmed the role of DDS as a neuroinflammasome competitor after stroke. DDS preserved neuronal survival within 24–55 h in the Seoul Study cohort.
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Affiliation(s)
- Jong-Hoon Lee
- Science and Research Center, Seoul National University College of Medicine, Seoul, Republic of Korea
| | | | - Jungwuk Park
- Research Center of Integrative Functional Medicine, Department of Neurosurgery, Chungdam Hospital, Seoul, Republic of Korea
| | - So Jeong Lee
- Department of BioSciences, Wiess School of Natural Sciences, Rice University, Houston, Texas, USA
| | - Su-Hee Choi
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Republic of Korea
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Charfi N, Omri S, Smaoui N, Feki R, Zouari L, Ben Thabet J, Maâlej Bouali M, Maâlej M. [The handling of psychotropics in diseases of central nervous system]. Encephale 2021; 47:461-469. [PMID: 33832715 DOI: 10.1016/j.encep.2020.11.012] [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: 07/27/2020] [Revised: 11/10/2020] [Accepted: 11/17/2020] [Indexed: 11/29/2022]
Abstract
Psychiatric signs and symptoms occur frequently in individuals with central nervous system diseases. Inadequately treated, these comorbid conditions affect patient rehabilitation, compliance with treatment and quality of life. Their management poses a major challenge given the variable efficacy and safety profiles of available psychotropic drugs and increased risk of drug interaction. This review aims to summarize the existing literature on the prescription of psychotropic drugs for management of psychiatric disorders among persons with central nervous system's diseases.
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Affiliation(s)
- N Charfi
- Service de psychiatrie C, CHU Hédi Chaker, faculté de médecine de Sfax, Université de Sfax, Sfax, Tunisie
| | - S Omri
- Service de psychiatrie C, CHU Hédi Chaker, faculté de médecine de Sfax, Université de Sfax, Sfax, Tunisie.
| | - N Smaoui
- Service de psychiatrie C, CHU Hédi Chaker, faculté de médecine de Sfax, Université de Sfax, Sfax, Tunisie
| | - R Feki
- Service de psychiatrie C, CHU Hédi Chaker, faculté de médecine de Sfax, Université de Sfax, Sfax, Tunisie
| | - L Zouari
- Service de psychiatrie C, CHU Hédi Chaker, faculté de médecine de Sfax, Université de Sfax, Sfax, Tunisie
| | - J Ben Thabet
- Service de psychiatrie C, CHU Hédi Chaker, faculté de médecine de Sfax, Université de Sfax, Sfax, Tunisie
| | - M Maâlej Bouali
- Service de psychiatrie C, CHU Hédi Chaker, faculté de médecine de Sfax, Université de Sfax, Sfax, Tunisie
| | - M Maâlej
- Service de psychiatrie C, CHU Hédi Chaker, faculté de médecine de Sfax, Université de Sfax, Sfax, Tunisie
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5
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Youn H, Lee KJ, Kim SG, Cho SJ, Kim WJ, Lee WJ, Hwang JY, Han C, Shin C, Jung HY. The Behavioral Effects of Combination Therapy of Memantine and Acetylcholinesterase Inhibitors Compared with Acetylcholinesterase Inhibitors Alone in Patients with Moderate Alzheimer's Dementia: A Double-Blind Randomized Placebo-Controlled Trial. Psychiatry Investig 2021; 18:233-240. [PMID: 33685036 PMCID: PMC8016683 DOI: 10.30773/pi.2020.0329] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 01/13/2021] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVE This study aimed to investigate treatment effects of combination therapy of memantine and acetylcholinesterase inhibitors (AchEIs) compared with AchEIs alone on behavioral and psychological symptoms of dementia (BPSD) in patients with moderate Alzheimer's dementia (AD). METHODS This was a 12-week, double-blind, randomized, placebo-controlled trial. A total of 148 patients with moderate AD participated in this study. Mini-Mental State Examination, Neuropsychiatric Inventory (NPI), Clinician's Interview-Based Impression of Change plus caregiver input, Gottfries-Bråne-Steen Scale, and Zarit Burden Interview were used as assessment scales. RESULTS There were no significant differences in age, sex, or education between AChEIs alone and combination groups. The combination group showed significantly more improvement of NPI-disinhibition score (0.76±2.15) than the AChEIs alone group (-0.14±1.71) after 12 weeks. CONCLUSION Our findings suggest that the combination therapy of memantine and AchEIs might be a beneficial option for reducing disinhibition symptoms of patients with moderate AD compared with AchEIs alone. We believe that clinicians need to consider additional memantine treatment when patients with moderate AD complain disinhibition symptom. A larger clinical trial is needed to further determine the efficacy and advantages of such combination therapy of memantine and AchEIs for treating BPSD of patients with moderate AD.
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Affiliation(s)
- HyunChul Youn
- Department of Psychiatry, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Kang Joon Lee
- Department of Psychiatry, Ilsanpaik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Shin-Gyeom Kim
- Department of Psychiatry, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Seong-Jin Cho
- Department of Psychiatry, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Woo Jung Kim
- Department of Psychiatry, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Republic of Korea
| | - Won Joon Lee
- Department of Psychiatry, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Jae Yeon Hwang
- Department of Psychiatry, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Changsu Han
- Department of Psychiatry, Korea University College of Medicine, Seoul, Republic of Korea
| | - Cheolmin Shin
- Department of Psychiatry, Korea University College of Medicine, Seoul, Republic of Korea
| | - Han-Yong Jung
- Department of Psychiatry, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
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Owona BA, Zug C, Schluesener HJ, Zhang ZY. Amelioration of Behavioral Impairments and Neuropathology by Antiepileptic Drug Topiramate in a Transgenic Alzheimer's Disease Model Mice, APP/PS1. Int J Mol Sci 2019; 20:ijms20123003. [PMID: 31248209 PMCID: PMC6628361 DOI: 10.3390/ijms20123003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 05/24/2019] [Accepted: 06/03/2019] [Indexed: 11/16/2022] Open
Abstract
Alzheimer's disease (AD) is a neurodegenerative disease that is the main cause of dementia in the elderly. The aggregation of β-amyloid peptides is one of the characterizing pathological changes of AD. Topiramate is an antiepileptic drug, which in addition, is used in the treatment of many neuropsychiatric disorders. In this study, the therapeutic effects of topiramate were investigated in a transgenic mouse model of cerebral amyloidosis (APP/PS1 mice). Before, during, and after topiramate treatment, behavioral tests were performed. Following a treatment period of 21 days, topiramate significantly ameliorated deficits in nest-constructing capability as well as in social interaction. Thereafter, brain sections of mice were analyzed, and a significant attenuation of microglial activation as well as β-amyloid deposition was observed in sections from topiramate-treated APP/PS1 mice. Therefore, topiramate could be considered as a promising drug in the treatment of human AD.
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Affiliation(s)
- Brice Ayissi Owona
- Division of Immunopathology of the Nervous System, Institute of Pathology and Neuropathology, University of Tuebingen, Tuebingen D-72076, Germany.
| | - Caroline Zug
- Division of Immunopathology of the Nervous System, Institute of Pathology and Neuropathology, University of Tuebingen, Tuebingen D-72076, Germany.
| | - Hermann J Schluesener
- Division of Immunopathology of the Nervous System, Institute of Pathology and Neuropathology, University of Tuebingen, Tuebingen D-72076, Germany.
| | - Zhi-Yuan Zhang
- Division of Immunopathology of the Nervous System, Institute of Pathology and Neuropathology, University of Tuebingen, Tuebingen D-72076, Germany.
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7
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Kaur U, Chauhan I, Gambhir IS, Chakrabarti SS. Antiepileptic drug therapy in the elderly: a clinical pharmacological review. Acta Neurol Belg 2019; 119:163-173. [PMID: 30953298 DOI: 10.1007/s13760-019-01132-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 03/28/2019] [Indexed: 01/02/2023]
Abstract
Seizure disorder is the third most common neurological disorder in the elderly after stroke and dementia. With the increasing geriatric population, the situation of clinicians seeing more and more elderly epilepsy patients is very likely. Not only is the diagnosis of epilepsy tedious in the elderly, its management raises many challenging issues for the treating physicians. Altered physiology, age-related decline in organ function, and plasma protein binding and altered pharmacodynamics make the elderly patients with seizure disorder a difficult group to treat. This is further complicated by the presence of comorbidities and polypharmacy which increase the chances of drug interactions. The adverse effects that might be tolerated well in younger populations may be disastrous for the aged. Although the newer antiepileptic drugs are found to have a favorable safety profile, there is relative scarcity of randomized-controlled trials involving older and newer antiepileptics in the geriatric population. This review tries to compile the available literature on management of epilepsy in the elderly population including evidence of safety and efficacy of newer and older antiepileptics with special reference to the 'geriatric giants'. It also deals with the interactions between antiepileptic medications and other commonly prescribed drugs in the elderly such as anti-hypertensives and antiischemic agents. The recommended guidelines of various international bodies are also analyzed from the perspective of elderly with seizure disorder.
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Affiliation(s)
- Upinder Kaur
- Department of Pharmacology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Indal Chauhan
- Department of Pharmacology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Indrajeet Singh Gambhir
- Department of Geriatric Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Sankha Shubhra Chakrabarti
- Department of Geriatric Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
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Benjamin S, Williams JW, Cotton C, Tung J, An H, Sanger S, Ho JMW. Anticonvulsants for behavioral and psychological symptoms in dementia: protocol for a systematic review. Syst Rev 2019; 8:118. [PMID: 31103045 PMCID: PMC6525967 DOI: 10.1186/s13643-019-1025-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 04/12/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Behavioral and psychological symptoms of dementia (BPSD) are present in a majority of patients with dementia contributing to increased morbidity, health care costs, and caregiver burden. While there are no United States Food and Drug Administration (FDA)-approved medications for these symptoms, off-label use of medications such as antipsychotics have been shown to have significant adverse effects including increased mortality. The goal of this review is to examine the efficacy and safety of anticonvulsants in the treatment of BPSD. METHODS We will systematically search for randomized trials of anticonvulsants compared to placebo or other treatments such as antidepressants and antipsychotics from the following sources: The Cochrane Library, MEDLINE (OVID SP) in Process and Other Non-Indexed Citations (latest version), EMBASE, clinicalTrials.gov , and the WHO Clinical Trials Registry. The studies will be limited to those published in English but the study location can be worldwide. We will include studies pertaining to individuals with dementia and symptoms of BPSD. The primary outcomes will be behavioral change as measured by validated scales and secondary outcomes will include caregiver burden, quality of life, placement in long term care facility, serious adverse effects, and treatment discontinuation due to adverse effects. Two sets of reviewers will independently screen select and extract data. We will narratively describe the major findings and conclusions from individual studies. Patients who are prescribed antiepileptic drugs (AEDs) for other indications, including seizures, will be excluded. Outcomes of interest will include a change in a validated scale that measures BPSD, serious adverse events, and caregiver quality of life outcomes. If the data are found to be appropriate for a meta-analysis, we will use a random effects model to compute summary estimates of treatment effects. DISCUSSION This is a protocol for a systematic review addressing the anticonvulsant group of medications as a whole, and as such, our results will inform current clinical practice in the use of anticonvulsants for BPSD. It will also help clinicians and policy makers compare the efficacy of anticonvulsants compared to antidepressants and antipsychotics as well as identify areas which will need further study. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42017079826.
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Affiliation(s)
- Sophiya Benjamin
- Department of Psychiatry & Behavioral Neurosciences, McMaster University, 10b Victoria St S, Kitchener, ON, N2G 1C5, Canada.
| | - John W Williams
- Duke University and the Durham Veteran Affairs Medical Center, Durham, NC, USA
| | | | | | - Howard An
- Toxicology, Trillium Health Partners - Credit Valley Hospital, Mississauga, ON, Canada
| | | | - Joanne Man-Wai Ho
- Department of Medicine, McMaster University, Hamilton, ON, Canada.,Schlegel-UW Research Institute for Aging, Waterloo, ON, Canada
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Supasitthumrong T, Bolea-Alamanac BM, Asmer S, Woo VL, Abdool PS, Davies SJC. Gabapentin and pregabalin to treat aggressivity in dementia: a systematic review and illustrative case report. Br J Clin Pharmacol 2019; 85:690-703. [PMID: 30575088 DOI: 10.1111/bcp.13844] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 12/12/2018] [Accepted: 12/13/2018] [Indexed: 12/12/2022] Open
Abstract
AIMS The prevalence of dementia is rising as life expectancy increases globally. Behavioural and psychological symptoms of dementia (BPSD), including agitation and aggression, are common, presenting a challenge to clinicians and caregivers. METHODS Following PRISMA guidelines, we systematically reviewed evidence for gabapentin and pregabalin against BPSD symptoms of agitation or aggression in any dementia, using six databases (Pubmed, CINHL, PsychINFO, HealthStar, Embase, and Web of Science). Complementing this formal systematic review, an illustrative case of a patient with BPSD in mixed Alzheimer's/vascular dementia, who appeared to derive benefits in terms of symptom control and functioning from the introduction of gabapentin titrated up to 3600 mg day-1 alongside other interventions, is presented. RESULTS Twenty-four relevant articles were identified in the systematic review. There were no randomized trials. Fifteen papers were original case series/case reports of patients treated with these compounds, encompassing 87 patients given gabapentin and six given pregabalin. In 12 of 15 papers, drug treatment was effective in the majority of cases. The remaining nine papers were solely reviews, of which two were described as systematic but predated PRISMA guidelines. Preliminary low-grade evidence based on case series and case reviews suggests possible benefit of gabapentin and pregabalin in patients with BPSD in Alzheimer's disease. These benefits cannot be confirmed until well-powered randomized controlled trials are undertaken. Evidence in frontotemporal dementia is lacking. CONCLUSION Gabapentin and pregabalin could be considered for BPSD when medications having stronger evidence bases (risperidone, other antipsychotics, carbamazepine and citalopram) have been ineffective or present unacceptable risks of adverse outcomes.
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Affiliation(s)
- Thitiporn Supasitthumrong
- Geriatric Mental Health Service, Centre for Addiction and Mental Health, Toronto, Canada.,Department of Psychiatry, University of Toronto, Toronto, Canada.,Department of Psychiatry, Faculty of Medicine, King Chulalongkorn University, Bangkok, Thailand
| | - Blanca M Bolea-Alamanac
- Department of Psychiatry, University of Toronto, Toronto, Canada.,General Systems Division, Centre for Addiction and Mental Health, University of Toronto, Canada
| | - Selim Asmer
- Geriatric Mental Health Service, Centre for Addiction and Mental Health, Toronto, Canada
| | - Vincent L Woo
- Department of Psychiatry, University of Toronto, Toronto, Canada.,Specialized Geriatrics Program, Glenrose Rehabilitation Hospital, Edmonton, Alberta, Canada
| | - Petal S Abdool
- Geriatric Mental Health Service, Centre for Addiction and Mental Health, Toronto, Canada.,Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Simon J C Davies
- Geriatric Mental Health Service, Centre for Addiction and Mental Health, Toronto, Canada.,Department of Psychiatry, University of Toronto, Toronto, Canada
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Affiliation(s)
- HyunChul Youn
- Department of Psychiatry, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
- Korea University Research Institute of Mental Health, Seoul, Korea
| | - Hyun-Ghang Jeong
- Department of Psychiatry, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
- Korea University Research Institute of Mental Health, Seoul, Korea
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11
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Evidence and decision algorithm for the withdrawal of antipsychotic treatment in the elderly with dementia and neuropsychiatric symptoms. Eur J Clin Pharmacol 2017; 73:1389-1398. [DOI: 10.1007/s00228-017-2314-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 07/26/2017] [Indexed: 11/26/2022]
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12
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Legesse B, Babadi B, Forester B. Management of Neuropsychiatric Symptoms in Neurocognitive Disorders. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2017; 15:18-25. [PMID: 31975836 PMCID: PMC6519624 DOI: 10.1176/appi.focus.20160031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Dementias, renamed neurocognitive disorders (NCDs) in the DSM-5, are defined by acquired decline in cognitive and functional abilities. DSM-5 now also includes mild NCD, which incorporates the previous diagnosis of mild cognitive impairment. DSM-5 recognizes the following etiologies for NCDs: NCD due to Alzheimer's disease, vascular NCD, NCD with Lewy bodies, frontotemporal NCD, substance-/medication-induced NCD, NCD due to traumatic brain injury, NCD due to Huntington's disease, NCD due to HIV infection, NCD due to prion disease, and NCD due to other medical conditions. In this review, the authors discuss a wide variety of interventions that have been studied for the treatment and management of neuropsychiatric symptoms of patients with NCDs. In addition to nonpharmacological interventions, several classes of medications-including antipsychotics, antidepressants, anticonvulsants, and cholinesterase inhibitors-have been studied for this indication.
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Affiliation(s)
- Benalfew Legesse
- Dr. Legesse is with the Division of Geriatric Psychiatry, and Dr. Forester is with the Division of Geriatric Psychiatry and the Geriatric Mood Disorders Research Program, McLean Hospital, Belmont, Massachusetts (e-mail: ). Dr. Babadi is with the Swartz Program in Theoretical Neuroscience, Center for Brain Science, Harvard University, Cambridge, Massachusetts
| | - Baktash Babadi
- Dr. Legesse is with the Division of Geriatric Psychiatry, and Dr. Forester is with the Division of Geriatric Psychiatry and the Geriatric Mood Disorders Research Program, McLean Hospital, Belmont, Massachusetts (e-mail: ). Dr. Babadi is with the Swartz Program in Theoretical Neuroscience, Center for Brain Science, Harvard University, Cambridge, Massachusetts
| | - Brent Forester
- Dr. Legesse is with the Division of Geriatric Psychiatry, and Dr. Forester is with the Division of Geriatric Psychiatry and the Geriatric Mood Disorders Research Program, McLean Hospital, Belmont, Massachusetts (e-mail: ). Dr. Babadi is with the Swartz Program in Theoretical Neuroscience, Center for Brain Science, Harvard University, Cambridge, Massachusetts
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Wang F, Feng TY, Yang S, Preter M, Zhou JN, Wang XP. Drug Therapy for Behavioral and Psychological Symptoms of Dementia. Curr Neuropharmacol 2016; 14:307-13. [PMID: 26644152 PMCID: PMC4876586 DOI: 10.2174/1570159x14666151208114232] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Revised: 07/16/2015] [Accepted: 10/09/2015] [Indexed: 01/14/2023] Open
Abstract
Dementia, which can be induced by diverse factors, is a clinical syndrome characterized by the decline of cognitive function. Behavioral and psychological symptoms of dementia (BPSD) include depression, agitation, and aggression. Dementia causes a heavy burden on patients and their caregivers. Patients with BPSD should be assessed comprehensively by practitioners and offered appropriate non-pharmacologic and pharmacologic therapy. Non-pharmacologic therapy has been recommended as the basal treatment for BPSD; however, pharmacologic therapy is required under many situations. Medications, including antipsychotic agents, antidepressants, sedative and hypnotic agents, mood stabilizers, cholinesterase inhibitors, and amantadine, are extensively used in clinical practice. We have reviewed the progression of pharmacologic therapy for BPSD.
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Affiliation(s)
| | | | | | | | | | - Xiao-Ping Wang
- Department of Neurology, Shanghai First People's Hospital, Shanghai Jiao-Tong University, China, 200080.
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14
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Madhusoodanan S, Ting MB. Pharmacological management of behavioral symptoms associated with dementia. World J Psychiatry 2014; 4:72-9. [PMID: 25540722 PMCID: PMC4274589 DOI: 10.5498/wjp.v4.i4.72] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 10/29/2014] [Accepted: 11/07/2014] [Indexed: 02/05/2023] Open
Abstract
Dementia is a clinical syndrome with features of neurocognitive decline. Subtypes of dementia include Alzheimer's, frontotemporal, Parkinson's, Lewy body disease, and vascular type. Dementia is associated with a variety of neuropsychiatric symptoms that may include agitation, psychosis, depression, and apathy. These symptoms can lead to dangerousness to self or others and are the main source for caregiver burnout. Treatment of these symptoms consists of nonpharmacological and pharmacological interventions. However, there are no Food and Drug Administration-approved medications for the treatment of behavioral and psychological symptoms of dementia. Pharmacological interventions are used off-label. This article reviews the current evidence supporting or negating the use of psychotropic medications along with safety concerns, monitoring, regulations, and recommendations.
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Buskova J, Busek P, Nevsimalova S. Gabapentin in the treatment of dementia-associated nocturnal agitation. Med Sci Monit 2012; 17:CS149-51. [PMID: 22129906 PMCID: PMC3628129 DOI: 10.12659/msm.882114] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background Nocturnal sleep of patients suffering from various forms of dementia is often impaired by nocturnal agitation or nocturnal wandering. Anticonvulsives such as carbamazepine or valproate are reported to have some therapeutic efficacy, but there is little information about other drugs suitable for treatment of this condition. Case Report Our patient, a 77-year-old Czech woman with incipient vascular dementia, received gabapentin 400mg at bedtime for 6 months and showed convincing improvement. Conclusions Gabapentin was very effective in treating nocturnal agitation.
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Affiliation(s)
- Jitka Buskova
- Department of Neurology - Sleep Disorders Center, 1st Faculty of Medicine and General Teaching Hospital, Charles University, Prague, Czech Republic
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Yeh YC, Ouyang WC. Mood stabilizers for the treatment of behavioral and psychological symptoms of dementia: an update review. Kaohsiung J Med Sci 2012; 28:185-93. [PMID: 22453066 DOI: 10.1016/j.kjms.2011.10.025] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2011] [Accepted: 07/28/2011] [Indexed: 01/21/2023] Open
Abstract
Behavioral and psychological symptoms of dementia (BPSD) are common and debilitating problems, but current treatments are limited. Antipsychotic agents show some efficacy on BPSD, but their use is limited by the associated risk of cerebrovascular events and mortality. Reports have shown the efficacy of mood stabilizers on BPSD, but systemic reviews on this issue are scant. This article aims to review studies of the efficacy of mood stabilizers on BPSD, and the quality of the available evidence. We searched for articles published in English during the period 1990 to 2010 and included in the PubMed database that concerned treatment of BPSD with mood stabilizers, such as carbamazepine, valproate, gabapentin, topiramate, lamotrigine, oxcarbazepine and lithium. The quality of the studies was assessed by considering the trial designs, analyses, subjects and results. We found one meta-analysis and three randomized controlled trials (RCTs) supporting the efficacy of carbamazepine in managing global BPSD, particularly aggression and hostility. With regard to valproate, current evidence from one meta-analysis and five RCTs did not strongly support its efficacy for global BPSD, including agitation and aggression. Only open trials or case series showed some efficacy of gabapentin, topiramate and lamotrigine in controlling BPSD. The single RCT investigating the effect of oxcarbazepine on agitation and aggression showed negative results. Case series reports on lithium tended to show it to be ineffective. Thus far, among mood stabilizers, carbamazepine has the most robust evidence of efficacy on BPSD. More RCTs are needed to strengthen evidence regarding the efficacy of gabapentin, topiramate and lamotrigine. Valproate, oxcarbazepine and lithium showed low or no evidence of efficacy. Large and well designed RCTs focusing on specific symptoms of BPSD are needed to deal with the issue.
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Affiliation(s)
- Yi-Chun Yeh
- Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
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Impact of the Food and Drug Administration's antipsychotic black box warning on psychotropic drug prescribing in elderly patients with dementia in outpatient and office‐based settings. Alzheimers Dement 2012; 8:453-7. [DOI: 10.1016/j.jalz.2011.08.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2011] [Revised: 05/14/2011] [Accepted: 08/31/2011] [Indexed: 11/20/2022]
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Antiepileptic drugs in the treatment of psychiatric disorders. Epilepsy Behav 2011; 21:1-11. [PMID: 21498130 DOI: 10.1016/j.yebeh.2011.03.011] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2011] [Revised: 03/05/2011] [Accepted: 03/08/2011] [Indexed: 11/20/2022]
Abstract
The clinical interface between psychiatry and neurology is epilepsy; the pharmacological expression of this interface is antiepileptic drugs (AEDs), as they are used to treat both epilepsy and psychiatric disorders, especially bipolar disorders. The prevalence of psychiatric comorbidity and the risk of suicidal behavior/ideation/suicide are markedly increased in patients with epilepsy (PWE). Though AEDs receive initial indications for the treatment of epilepsy, currently the majority of AEDs are used to treat pain and psychiatric disorders. Thus in selecting the appropriate AEDs for treatment of PWE, consideration should be given to which AEDs best treat the epileptic disorder and the psychiatric comorbidity. This review is an overview of 21 AEDs in which negative psychotropic properties, approved indications in psychiatry, off-label studied uses in psychiatry, and principal uses in psychiatry are presented with literature review. A total of 40 psychiatric uses have been identified. Of the 21 AEDs reviewed, only 5 have U.S. Food and Drug Administration and/or European Medicines Agency psychiatric approval for limited uses; the majority of AEDs are used off-label. Many of these off-label uses are based on case reports, open-label studies, and poorly controlled or small-sample-size studies. In some instances, off-label use persists in the face of negative pivotal trials. Further placebo-controlled (augmentation and monotherapy) parallel-arm research with active comparators is required in the complex field of AED treatment of psychiatric disorders to minimize the treatment gap not only for PWE with psychiatric disorders, but also for psychiatric patients who would benefit from properly studied AEDs while minimizing adverse effects.
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Ihl R, Frölich L, Winblad B, Schneider L, Burns A, Möller HJ. World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for the biological treatment of Alzheimer's disease and other dementias. World J Biol Psychiatry 2011; 12:2-32. [PMID: 21288069 DOI: 10.3109/15622975.2010.538083] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES To define a practice guideline for biological treatment of dementia and to make transparent the development of the guideline connecting the original data with the resulting recommendations. METHODS This guideline includes pharmacologic treatment considerations for patients with Alzheimer's disease, vascular dementia, DLB, and fronto-temporal dementia. Studies were selected that represent double-blind placebo-controlled trials of at least 3 months duration in patients with a diagnosis of dementia according to accepted international diagnostic criteria (for example the NINCDS/ADRDA or NINDS/AIREN criteria). Moreover, to be included studies had to fulfill a restrictive set of methodological criteria. Original studies and not meta-analyses determined the evaluation and the development of recommendations. RESULTS Antidementia pharmaceuticals neither cure nor arrest the disease. A modest effect of improvement of symptoms compared with placebo can be observed. Antidementia pharmaceuticals show different efficacy and side effect profiles. The type of dementia, the individual symptom constellation and the tolerability should determine what medication should be used. There are hints that combination therapy of drugs with different therapeutic mechanisms might improve the efficacy. In treating neuropsychiatric symptoms (NPS), psychosocial intervention should be the treatment of first choice. Pharmaceuticals can only be recommended when psychosocial interventions is not adequate. However, even then the side effects of pharmaceuticals limit their use. CONCLUSIONS Depending on the diagnostic entity and the pathology treated different anti-dementia drugs can be recommended to improve symptoms. In the management of NPS, side effects limit the use of medications even when psychosocial interventions have failed. Thus, there is an urgent need to develop more efficacious medications for the treatment of dementia.
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Affiliation(s)
- Ralf Ihl
- Alexian Hospital Krefeld and Department of Psychiatry, University of Duesseldorf, Germany.
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da Silva EM, Braga RDCOP, Avelino-Silva TJ, Gil Junior LA. Antipsychotics in Alzheimer's disease: A critical analysis. Dement Neuropsychol 2011; 5:38-43. [PMID: 29213718 PMCID: PMC5619137 DOI: 10.1590/s1980-57642011dn05010007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Accepted: 02/10/2011] [Indexed: 11/23/2022] Open
Abstract
The estimated worldwide prevalence of dementia among adults older than 60 years of age was 3.9% in 2005. About 90% of demented patients will develop neuropsychiatric symptoms (NS) such as delirium, delusion, aggressiveness and agitation. The treatment of NS involves non-pharmacologic strategies (with varying degrees of success according to the scientific literature) and pharmacologic treatment (PT). The present review of literature examined the current role of AP in the management of NS in dementia. METHODS A thematic review of medical literature was carried out. RESULTS 313 articles were found, 39 of which were selected for critical analysis. Until 2005, the best evidence for PT had supported the use of selective serotonin re-uptake inhibitors (SSRIs), anticholinesterases, memantine and antipsychotics (AP). In 2005, the U.S. Food and Drug Administration (FDA) disapproved the use of atypical APs to treat neuropsychiatric symptoms in individuals with dementia (the same occurred with the typical APs in 2008). After this, at least two important randomized placebo-controlled multicenter trials were published examining the effectiveness of atypical APs in Alzheimer's disease (CATIE-AD) and the effects of interrupting AP treatment (DART-AD). CONCLUSIONS Based on the current evidence available, APs still have a place in treatment of the more serious psychotic symptoms, after the failure of non-pharmacological treatment and of an initial approach with selective inhibitors of serotonin uptake, anticholinesterases and memantine.
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Affiliation(s)
- Eduardo Marques da Silva
- Department of Geriatrics, Clinical Hospital of The University of
São Paulo, São Paulo SP, Brazil
| | | | | | - Luiz Antonio Gil Junior
- Department of Geriatrics, Clinical Hospital of The University of
São Paulo, São Paulo SP, Brazil
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Recomendaciones en la prevención de reacciones adversas a medicamentos en personas mayores con demencia. Rev Esp Geriatr Gerontol 2010; 45:89-96. [PMID: 20189268 DOI: 10.1016/j.regg.2009.10.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2009] [Revised: 10/07/2009] [Accepted: 10/08/2009] [Indexed: 12/31/2022]
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Comparison of topiramate and risperidone for the treatment of behavioral disturbances of patients with Alzheimer disease: a double-blind, randomized clinical trial. J Clin Psychopharmacol 2010; 30:40-3. [PMID: 20075646 DOI: 10.1097/jcp.0b013e3181ca0c59] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Behavioral disturbances are determining factors in handling patients with Alzheimer dementia. The current pharmacotherapy for behavioral symptoms associated with dementia is not satisfactory. Our goal was to compare a new anticonvulsant, topiramate, with a usually used medication, risperidone, for controlling behavioral disturbances of patients with Alzheimer dementia. METHOD Elderly patients with a Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition diagnosis of Alzheimer disease and significant behavioral disturbances were randomized to receive, for a period of 8 weeks, a flexible dose of either topiramate (25-50 mg/d) or risperidone (0.5-2 mg/d). Outcome measures were the Cohen-Mansfield Agitation Inventory, Neuropsychiatry Inventory parts 1 and 2, and the Clinical Global Impression. RESULT Forty-eight patients were randomized to treatment with either topiramate or risperidone, and 41 patients (21 of 25 in topiramate group and 20 of 23 in risperidone group) completed the trial. Both groups showed significant improvement in all outcome measures without important difference (Neuropsychiatry Inventory total score P < 0.531, Z = 0.62; Cohen-Mansfield Agitation Inventory P < 0.927, Z = 0.09; Clinical Global Impression, P < 0.654, Z = 0.48). There were no significant changes in the cognitive status of patients (assessed by Mini-Mental Status Examination) taking topiramate or risperidone during the trial. CONCLUSION Treatment with a low dose of topiramate (25-50 mg/d) demonstrated a comparable efficacy with risperidone in controlling behavioral disturbances of patients with Alzheimer dementia.
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Amann B, Pantel J, Grunze H, Vieta E, Colom F, Gonzalez-Pinto A, Naber D, Hampel H. Anticonvulsants in the treatment of aggression in the demented elderly: an update. Clin Pract Epidemiol Ment Health 2009; 5:14. [PMID: 19531220 PMCID: PMC2704187 DOI: 10.1186/1745-0179-5-14] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2009] [Accepted: 06/16/2009] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Complex psychopathological and behavioral symptoms, such as delusions and aggression against care providers, are often the primary cause of acute hospital admissions of elderly patients to emergency units and psychiatric departments. This issue resembles an interdisciplinary clinically highly relevant diagnostic and therapeutic challenge across many medical subjects and general practice. At least 50% of the dramatically growing number of patients with dementia exerts aggressive and agitated symptoms during the course of clinical progression, particularly at moderate clinical severity. METHODS Commonly used rating scales for agitation and aggression are reviewed and discussed. Furthermore, we focus in this article on benefits and limitations of all available data of anticonvulsants published in this specific indication, such as valproate, carbamazepine, oxcarbazepine, lamotrigine, gabapentin and topiramate. RESULTS To date, most positive and robust data are available for carbamazepine, however, pharmacokinetic interactions with secondary enzyme induction limit its use. Controlled data of valproate do not seem to support the use in this population. For oxcarbazepine only one controlled but negative trial is available. Positive small series and case reports have been reported for lamotrigine, gabapentin and topiramate. CONCLUSION So far, data of anticonvulsants in demented patients with behavioral disturbances are not convincing. Controlled clinical trials using specific, valid and psychometrically sound instruments of newer anticonvulsants with a better tolerability profile are mandatory to verify whether they can contribute as treatment option in this indication.
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Affiliation(s)
- Benedikt Amann
- Benito Menni, CASM, Research Unit, CIBERSAM, St Boi de Llobregat, Barcelona, Spain
| | | | - Heinz Grunze
- Institute of Neuroscience, University of Newcastle upon Tyne, Leazes Wing, Royal Victoria Infirmary, Newcastle upon Tyne, UK
| | - Eduard Vieta
- Bipolar Disorders Program, Clinical Institute of Neuroscience, CIBERSAM, University Hospital Clinic, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Francesc Colom
- Bipolar Disorders Program, Clinical Institute of Neuroscience, CIBERSAM, University Hospital Clinic, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Ana Gonzalez-Pinto
- Department of Psychiatry, Santiago Apóstol Hospital, CIBERSAM, Vitoria, Spain
| | - Dieter Naber
- Psychiatric Department, University of Hamburg Eppendorf, Germany
| | - Harald Hampel
- Alzheimer Memorial Center, Department of Psychiatry, Ludwig-Maximilian University, Nussbaumstrasse 7, 80336 Munich, Germany
- Discipline of Psychiatry, School of Medicine and Trinity College Institute of Neuroscience (TCIN), Trinity College, University of Dublin, Trinity Center for Health Sciences, Tallaght, Dublin 24, Ireland
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