A multinational, randomised, 12-week study comparing the effects of donepezil and galantamine in patients with mild to moderate Alzheimer's disease.

To compare directly, in the same patient cohort, the ease of use and tolerability of donepezil and galantamine in the treatment of Alzheimer's disease (AD), and investigate the effects of both treatments on cognition and activities of daily living (ADL). Patients with mild to moderate AD from 14 European centres were randomised to receive open-label donepezil (up to 10 mg once daily) or galantamine (up to 12 mg twice daily) for 12 weeks, according to the approved product labelling. Physicians and caregivers completed questionnaires rating satisfaction with treatment/ease of use in daily practice. Secondary assessments were the ADAS-cog, the MMSE, and the DAD scale to assess ADL. Tolerability was evaluated by reporting adverse events (AEs). Both physicians and caregivers reported significantly greater overall satisfaction/ease of use for donepezil (n = 64) compared with galantamine (n = 56) at weeks 4, 12, and endpoint (week 12 LOCF; all p-values <0.05). Significantly greater improvements in cognition were also observed for donepezil versus galantamine on the ADAS-cog at Week 12 and endpoint (p-values <0.05). ADL improved significantly in the donepezil group compared with the galantamine group at weeks 4, 12, and endpoint (p-values <0.05). Most AEs were mild to moderate, however, 46% galantamine-treated patients reported gastrointestinal AEs vs 25% donepezil patients. Physician and caregiver ease of use/satisfaction scores, and assessments of cognition and ADL, showed significant benefits for donepezil compared with galantamine in this direct comparative trial. Both treatments were well tolerated, with more gastrointestinal AEs reported for galantamine vs donepezil.

Jones RW ，Soininen H ，Hager K ，Aarsland D ，Passmore P ，Murthy A ，Zhang R ，Bahra R ... -  《INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY》

A multinational, randomised, 12-week, comparative study of donepezil and rivastigmine in patients with mild to moderate Alzheimer's disease.

Wilkinson DG ，Passmore AP ，Bullock R ，Hopker SW ，Smith R ，Potocnik FC ，Maud CM ，Engelbrecht I ，Hock C ，Ieni JR ，Bahra RS ... -  《INTERNATIONAL JOURNAL OF CLINICAL PRACTICE》

Current treatments of Alzheimer disease: are main caregivers satisfied with the drug treatments received by their patients?

A full comparison of the satisfaction with treatment using the current Alzheimer's disease (AD) therapies from the perspective of caregivers has not yet been done. The aim of this study was thus to find out the degree of satisfaction with the main available drug treatments in monotherapy for AD from this point of view. A cross-sectional, multicentre study of patients with possible/probable AD according to DSM-IV/NINCDS-ADRDA criteria, on monotherapy with donepezil, galantamine, rivastigmine or memantine, was carried out. Treatment satisfaction was measured by a caregiver proxy-administration of the generic SATMED-Q questionnaire [range: 0 (not satisfied at all) to 100 (totally satisfied)], overall and in 6 domains: tolerability, efficacy, medical care, ease and convenience, impact on daily activities and overall satisfaction. A total of 829 patients were included: 63.3% women, aged 78.2 +/- 6.8 years; 546 (67.3%) on donepezil, 106 (13.1%) on rivastigmine, 99 (12.2%) on galantamine and 60 (7.4%) on memantine. SATMED-Q scores p values were adjusted by MMSE and treatment duration. Caregivers of patients on donepezil showed significantly higher SATMED-Q total (71.8 +/- 12.3; p < 0.05) and overall satisfaction domain scores (81.6 +/- 18.4; p < 0.01) than those of patients on any other drugs, as well as significantly higher ease and convenience of use domain (81.5 +/- 17.4; p < 0.01) and undesirable effects domain (96.0 +/- 12.9; p < 0.05) scores than those of rivastigmine- and galantamine-treated patients. Of the caregivers of donepezil-treated patients, 76.7% were satisfied with treatment versus 68.7, 61.4 and 46.7% of those caregivers whose patients were treated with galantamine, rivastigmine and memantine, respectively (p = 0.0002). Caregivers of AD patients undergoing donepezil monotherapy seem to be more satisfied with treatment than those of patients receiving the other usual AD treatments in this study, particularly due to the ease and convenience of use of this drug. The higher level of satisfaction of these caregivers could be explained by the fact that, within the donepezil group, a high percentage of patients were treated with orally disintegrating tablets, which are easier for the patient to swallow.

Sevilla C ，Jiménez Caballero PE ，Alfonso V ，González-Adalid M ... -  《-》

An open-label, comparative study of rivastigmine, donepezil and galantamine in a real-world setting.

Aguglia E ，Onor ML ，Saina M ，Maso E ... -  《CURRENT MEDICAL RESEARCH AND OPINION》

A randomized, double-blind, placebo-controlled study of the efficacy and safety of donepezil in patients with Alzheimer's disease in the nursing home setting.

Tariot PN ，Cummings JL ，Katz IR ，Mintzer J ，Perdomo CA ，Schwam EM ，Whalen E ... -  《JOURNAL OF THE AMERICAN GERIATRICS SOCIETY》