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This database contains 664 studies, archived under the term: "Randomised Controlled Trial"

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Reduced prostaglandin F2 alpha release from blood mononuclear leukocytes after oral supplementation of omega3 fatty acids: the OmegAD study
Omega-3 fatty acids, e.g., dokosahexaenoic acid (DHA) and eikosapentaenoic acid (EPA), ameliorate inflammatory reactions by various mechanisms, but the role of prostaglandins remains unclear. Our aim was to determine if dietary supplementation with a DHA-rich fish oil influenced the release of PGF(2alpha) from peripheral blood mononuclear cells (PBMC). In the OmegAD study, 174 Alzheimer disease […]

Influence of lithium treatment on GDNF serum and CSF concentrations in patients with early Alzheimer’s disease
Preclinical and clinical studies gave evidence that lithium could be useful in the treatment of Alzheimer’s disease (AD). One possible mechanism of action might be the induction of neurotrophins. Recently, we found a significant increase of brain-derived neurotrophic factor (BDNF) serum levels in AD patients treated with lithium and a significant decrease of ADAS Cog […]

Improved language performance in Alzheimer disease following brain stimulation
Objectives: Repetitive transcranial magnetic stimulation (rTMS) has been proposed as a possible treatment for the cognitive deficits associated with Alzheimer disease (AD). The aim of this study was to assess the long-term effects, on cognitive performance, of rTMS applied to the left dorsolateral prefrontal cortex (DLPFC) in AD patients.; Methods: Ten AD patients were randomly […]

Cognition and function in Alzheimer’s disease: identifying the transitions from moderate to severe disease
Background/aims: Cognitive and functional decline define the transition from moderate to severe Alzheimer’s disease (AD); however, specific relationships between deteriorating cognition and functional abilities are less well characterized. Such relationships are important in care planning and understanding patient needs. Objectives of this post hoc analysis of data from a multicenter randomized double-blind placebo-controlled study were […]

Efficacy of PPAR-γ agonist pioglitazone in mild Alzheimer disease
To test the effects of the PPAR-γ agonist pioglitazone on cognition, regional cerebral blood flow (rCBF), and plasma levels of Aβ40 and Aβ42, we conducted a 6-month, randomized, open-controlled trial in patients with mild Alzheimer disease (AD) accompanied with type II diabetes mellitus. We randomly assigned 42 patients to either the group treated with 15-30 […]

A randomized, double-blind, placebo-controlled trial of simvastatin to treat Alzheimer disease
Background: Lowering cholesterol is associated with reduced CNS amyloid deposition and increased dietary cholesterol increases amyloid accumulation in animal studies. Epidemiologic data suggest that use of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors (statins) may decrease the risk of Alzheimer disease (AD) and a single-site trial suggested possible benefit in cognition with statin treatment in AD, […]

A phase 2 randomized trial of ELND005, scyllo-inositol, in mild to moderate Alzheimer disease
Objective: This randomized, double-blind, placebo-controlled, dose-ranging phase 2 study explored safety, efficacy, and biomarker effects of ELND005 (an oral amyloid anti-aggregation agent) in mild to moderate Alzheimer disease (AD).; Methods: A total of 353 patients were randomized to ELND005 (250, 1,000, or 2,000 mg) or placebo twice daily for 78 weeks. Coprimary endpoints were the […]

Cognitive effects of atypical antipsychotic medications in patients with Alzheimer’s disease: outcomes from CATIE-AD
Objective: The impact of the atypical antipsychotics olanzapine, quetiapine, and risperidone on cognition in patients with Alzheimer’s disease is unclear. The authors assessed the effects of time and treatment on neuropsychological functioning during the Clinical Antipsychotic Trials of Intervention Effectiveness-Alzheimer’s Disease study (CATIE-AD).; Method: CATIE-AD included 421 outpatients with Alzheimer’s disease and psychosis or agitated/aggressive […]

The introduction of a nursing guideline on depression at psychogeriatric nursing home wards: effects on certified nurse assistants
Background: To improve care for residents with depression in dementia, an evidence based nursing guideline was developed. Using the guideline has already shown positive effects on depression in psychogeriatric nursing home residents.; Objective: To study the effects of the introduction of the nursing guideline ‘depression in dementia’ on perceived professional autonomy, workload and feelings of […]

Systematic care for caregivers of patients with dementia: a multicenter, cluster-randomized, controlled trial
Objective: To evaluate the effectiveness of the Systematic Care Program for Dementia (SCPD) on patient institutionalization and to determine the predictors of institutionalization.; Design: Single-blind, multicenter, cluster-randomized, controlled trial.; Setting: Six community mental health services (CMHSs) across the Netherlands.; Participants: A total of 295 patient-caregiver dyads referred to a CMHS with suspected patient dementia.; Intervention: […]

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