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OBJECTIVES Rates of medication adherence over a one-year period were assessed among outpatients with schizophrenia who initiated therapy with conventional or atypical antipsychotic agents. METHODS Data were drawn from paid medical and pharmacy claims for a random sample of 10 percent of all California Medicaid ("Medi-Cal") recipients. Outpatients with(More)
BACKGROUND Behavioral abnormalities and neuropsychiatric symptoms are common manifestations of Alzheimer's disease (AD). Many clinical trials of cholinesterase inhibitors (ChE-Is) and memantine have included behavioral measures as primary or secondary outcomes, and most have observed behavioral benefits in conjunction with treatment. The purpose of this(More)
INTRODUCTION Progressive language impairment is among the primary components of cognitive decline in Alzheimer's disease (AD). Because expressive and receptive language help to maintain emotional connections to caregivers and support the management of AD patients' functional needs, language plays a critical role in patients' emotional and physical health.(More)
To better characterize response to donepezil in patients with severe AD, Severe Impairment Battery (SIB) data were pooled from four donepezil clinical trials (N=904). Changes in SIB total and domain scores from baseline to week 24 were compared between placebo and donepezil treatment groups (observed case analysis). Analyses were stratified by baseline(More)
BACKGROUND Treatment of Alzheimer's disease with acetylcholinesterase inhibitors can result in symptomatic benefits, but patients often show variable responses. The objective of this post hoc analysis was to investigate relationships between easily identifiable baseline characteristics/demographics and cognitive response in patients treated with either(More)
Frequency of adverse reactions (ARs) related with antipsychotics usage is high. Along with clinical implications, economic impact might be important. The purpose of this study was to model the economic consequences of ARs related with ziprasidone, olanzapine, risperidone, and haloperidol in Spain, by means of a cost-effectiveness model developed using a(More)
OBJECTIVE To determine whether donepezil treatment (10 mg/day over 24 weeks) is associated with delayed emergence of apathy in patients with mild to moderate Alzheimer's disease (AD) and to explore relationships between donepezil's effects on apathy and other Neuropsychiatric Inventory (NPI)-measured behavioural symptoms. METHODS Two randomised,(More)
Donepezil (23 mg/day) is approved by the US Food and Drug Administration for the treatment of patients with moderate to severe Alzheimer’s disease (AD). Approval was based on results from a 24-week, randomized, double-blind study of patients who were stable on donepezil 10 mg/day and randomized 2:1 to either increase their donepezil dose to 23 mg/day or(More)
The US Food and Drug Administration approved a 23 mg daily dose of donepezil for treatment of moderate to severe Alzheimer's disease (AD) based on outcomes from a large trial comparing the 23 mg/day dose with the standard 10 mg/day dose. Results from this study indicated that after 24 weeks, donepezil 23 mg/day provided significant cognitive benefits over(More)
BACKGROUND Large clinical trials databases, developed over the course of a comprehensive clinical trial programme, represent an invaluable resource for clinical researchers. Data mining projects sponsored by industry that use these databases, however, are often not viewed favourably in the academic medical community because of concerns that commercial,(More)