memantine agitation

Neurobehavioral symptoms are difficult to manage in dementia patients. Agitation may negatively impact patients' health and increase the caregiver burden. Pharmacological and non-pharmacological approaches can be adopted to reduce agitation. Recently, positive effects of gabapentinoids have been identified in case reports with promising results and good safety profiles. This observational study was aimed to evaluate the effects of gabapentinoids (gabapentin and pregabalin) on agitation in patients with dementia and to document any adverse effects...

The growing prevalence of dementia makes it important for us to better understand its pathophysiology and treatment modalities, to improve the quality of life of patients and caregivers. Alzheimer's disease (AD), a neurodegenerative disease, is the most common form of amnestic dementia in the geriatric population. Pathophysiology of AD is widely attributed to aggregation of amyloid-beta (Aβ) plaques and hyperphosphorylation of tau proteins. Initial treatment modalities aimed to increase brain perfusion in a non-specific manner...

BACKGROUND: The term sundowning is used to describe the emergence or worsening of neuropsychiatric symptoms in late afternoon or early evening in people with dementia. OBJECTIVE: Our aim was to evaluate sundowning's prevalence and clinical manifestations among patients attending a tertiary memory clinic and to investigate its clinical and neuropsychological correlates. METHODS: Patients with dementia attending our memory clinic were enrolled in the study...

Propranolol is a β-adrenergic antagonist used in the management of hypertension, cardiac arrhythmia, and angina pectoris. There is some evidence that propranolol may benefit individuals with behavioural and psychological symptoms of dementia (BPSD). A total of three case series, one randomized controlled trial and one case report were identified (from a literature search of three major databases: PubMed, Ovid, and Cochrane collaboration) that assessed the use of propranolol for the management of BPSD...

Background: Frontotemporal dementia (FTD) or Pick's disease, is the second most frequent cause of primary degenerative dementia in those between 55 and 65 years old. Case presentation: A 57-year-old Indonesian female reported family that six months until one year prior to the presentation of her first symptoms, the patient had problems with memory, particularly short-term memory loss, with the patient unable to remember the task she was doing on time. The electroencephalogram revealed slowing background cerebral activity and diffuse slowing activity, indicating encephalopathy diffuse moderate state...

Neuropsychiatric symptoms of dementia (NPS) are a group of noncognitive symptoms that occur in over 90% of individuals with dementia. NPS seem to result from a complex interaction among various biological, psychosocial, and environmental factors, and they are associated with greater morbidity and mortality, higher caregiver burden and burnout, high risk of nursing home placement, and increased cost of care for patients with dementia. Use of standardized assessment tools like the Neuropsychiatric Inventory can assist with qualifying and quantifying NPS...

Prazosin, a centrally acting α1 adrenoceptor antagonist, has been included in two published algorithms amongst the list of medications that may be used in the management of behavioural and psychological symptoms of dementia (BPSD). However, a review of PubMed, Ovid and Cochrane Collaboration found that there was only one small published randomized controlled trial (RCT) that evaluated the use of prazosin amongst individuals with BPSD. Evidence from this good quality RCT indicates that prazosin appears to benefit individuals with agitation and aggression amongst individuals with BPSD and this medication is well tolerated...

OBJECTIVES: Evidence about prescribing patterns of dementia medication in China is lacking. This study aimed to examine prescribing rates of antidementia and psychotropic drugs and factors associated with drug prescription for dementia in China. DESIGN: A multicenter observational study. SETTING AND PARTICIPANTS: This study employed cross-sectional data from the Clinical Pathway for Alzheimer's Disease in China study that was conducted in 28 memory clinics at tertiary hospitals across 14 provinces between 2012 and 2013...

BACKGROUND: Apathy and agitation are often recognized as the most problematic behavioural and psychological symptoms in care settings. In this study, we analyze the relationship between apathy and agitation symptoms other and their relationship with demographic, cognitive, and neuropsychiatric variables and psychotropic medication use. METHODS: A retrospective study was conducted at a gerontological care centre in Láncara, Spain. Participants were 196 residents of the gerontological care centre, including 143 with a diagnosis of dementia...

Geriatric patients with dementia frequently present with agitation, aggression, psychosis, and other behavioral and psychological symptoms of dementia (BPSD). We present an update of our previously published algorithms for the use of psychopharmacologic agents in these patients taking into account more recent studies and findings in meta-analyses, reviews, and other published algorithms. We propose three algorithms: BPSD in an emergent, urgent, and non-urgent setting. In the emergent setting when intramuscular (IM) administration is necessary, the first-line recommendation is for olanzapine (since IM aripiprazole, previously favored, is no longer available) and haloperidol injection is the second choice, followed by possible consideration of an IM benzodiazepine...

Cognitive impairment, associated with ageing, stress, hypertension and various neurodegenerative disorders including Parkinson's disease and epilepsy, is a major health issue. The present review focuses on Alzheimer's disease (AD), since it is the most important cause of cognitive impairment. It is characterized by progressive memory loss, language deficits, depression, agitation, mood disturbances and psychosis. Although the hallmarks of AD are cholinergic dysfunction, β-amyloid plaques and neurofibrillary tangle formation, it is also associated with derangement of other neurotransmitters, elevated levels of advanced glycation end products, oxidative damage, neuroinflammation, genetic and environmental factors...

No abstract text is available yet for this article.

The core symptoms of different dementia subtypes are the behavioral and psychological symptoms of dementia (BPSD) and its neuropsychiatric symptoms (NPS). BPSD symptoms may occur at any stage in the case of dementia due to Alzheimer's disease (AD), whereas they tend to occur early on in the case of its behavioral variant frontotemporal dementia or dementia with Lewy bodies and are essential for diagnosis. BPSD treatment consists of non-pharmacological as well as pharmacological interventions, with non-pharmacological interactions being suggested as first-line treatment...

PURPOSE OF REVIEW: To provide consultation-liaison psychiatrists with an updated resource that can assist in the treatment and management of geriatric patients. RECENT FINDINGS: The current available literature has not shown any differences in efficacy between haloperidol and second-generation antipsychotics in patients with delirium. When considering relative advantages of forms of antipsychotic administration, there is no support for a superior safety profile of oral compared to intramuscular or intravenous administration...

This comprehensive review discusses clinical studies of patients following brain injuries (traumatic, acquired, or stroke), who have been treated with amantadine or memantine. Both amantadine and memantine are commonly used in the acute rehabilitation setting following brain injuries, despite their lack of FDA-approval for neuro-recovery. Given the broad utilization of such agents, there is a need to review the evidence supporting this common off-label prescribing. The purpose of this review is to describe the mechanisms of action for memantine and amantadine, as well as to complete a comprehensive review of the clinical uses of these agents...

Objective : The following study examines how GPs in Flanders deal with dementia in terms of detection, diagnosis, care diagnosis and treatment. Methods : An online survey was sent out by mail to 5113 Flemish GP's. Data were collected in 2016. The results were processed in a univariate and multivariate analysis with SAS 9.4 Results : 331 GPs completed the survey in full (response rate 6.47%). The results are representative of GPs of the Flemish Region in terms of distribution across the provinces and university of graduation...

Autism spectrum disorder (ASD) appears in early childhood and is characterized by persistent deficits in communication and social interaction, as well as restricted interests, repetitive behaviors, and unusual sensory issues. ASD can be idiopathic or syndromic, in the latter case representing one of the many manifestations of a genetic disorder, such as Rett syndrome. Psychopharmacology cannot directly ameliorate core autistic symptoms, but rather aims at treating comorbid disorders, such as ADHD, sleep disturbances, psychomotor agitation and aggressiveness, seizures, and anxiety...

Antipsychotic drugs are often used for the treatment of behavioral and psychological symptoms of dementia (BPSD), especially psychosis and behavioral disturbances (e.g., aggression and agitation). They are prescribed alone or in conjunction with anti-dementia (e.g., anti-Alzheimer's disease drugs) and other psychotropic drugs (e.g., antidepressants). However, antipsychotic drugs frequently produce serious extrapyramidal side effects (EPS) including Parkinsonian symptoms (e.g., bradykinesia, akinesia, tremor, and muscle rigidity)...

PURPOSE OF REVIEW: The goal of the current review is to provide an update on the management of agitation in persons with dementia with a focus on pharmacological management of persons with Alzheimer's disease. RECENT FINDINGS: As consistently effective and safe pharmacologic interventions are still lacking, identifying and addressing medical and environmental precipitants remain a priority. Acetylcholinesterase inhibitors and memantine should be initiated to enhance cognition, and if present, management of insomnia or sundowning with trazodone is indicated...

BACKGROUND: Memantine is a moderate affinity uncompetitive antagonist of glutamate NMDA receptors. It is licensed for use in moderate and severe Alzheimer's disease (AD); in the USA, it is also widely used off-label for mild AD. OBJECTIVES: To determine efficacy and safety of memantine for people with dementia. To assess whether memantine adds benefit for people already taking cholinesterase inhibitors (ChEIs). SEARCH METHODS: We searched ALOIS, the Cochrane Dementia and Cognitive Improvement Group's register of trials (https://www...