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

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A randomized double-blind study comparing 25 and 50 mg TC-1734 (AZD3480) with placebo, in older subjects with age-associated memory impairment

Cognitive decline is a feature of ageing and can be defined as normal (age-associated memory impairment) or pathological (mild cognitive impairment/Alzheimer’s disease). Stimulation of selective brain-specific neuronal nicotinic acetylcholine receptors might offer symptomatic treatment for normal ageing. The objective of this study was to assess the safety, tolerability and efficacy of TC-1734 (AZD3480), a selective […]

Do treatment effects vary among differing baseline depression criteria in depression in Alzheimer’s disease study ± 2 (DIADS-2)?

Objective: To determine if the effect of sertraline in the depression in Alzheimer’s disease study – 2 (DIADS-2) differed in subgroups of patients defined by baseline depression criteria.; Methods: DIADS-2 was a randomized, parallel, placebo-controlled, multicenter trial designed to evaluate the efficacy and safety of sertraline (target dose of 100 mg/day) for the treatment of depression […]

A 6-month, randomized, double-blind, placebo-controlled pilot discontinuation trial following response to haloperidol treatment of psychosis and agitation in Alzheimer’s disease

Objective: In patients with Alzheimer’s disease (AD) with psychosis or agitation that respond to haloperidol treatment, to evaluate the risk of relapse following discontinuation.; Methods: In outpatients with AD with symptoms of psychosis or agitation, responders to 20 weeks of haloperidol (0.5-5 mg daily) were randomized to a 24-week, double-blind pilot trial of discontinuation on placebo […]

Pridopidine for the treatment of motor function in patients with Huntington’s disease (MermaiHD): a phase 3, randomised, double-blind, placebo-controlled trial

Background: Huntington’s disease is a progressive neurodegenerative disorder, characterised by motor, cognitive, and behavioural deficits. Pridopidine belongs to a new class of compounds known as dopaminergic stabilisers, and results from a small phase 2 study in patients with Huntington’s disease suggested that this drug might improve voluntary motor function. We aimed to assess further the […]

Randomized controlled trial of a dementia care programme for families of home-resided older people with dementia

Aim: This paper reports a study to examine the effectiveness of a 6-month dementia care programme for Chinese families living with and caring for a relative with dementia, compared with routine family support services in Hong Kong.; Background: Recognizing the adverse psychosocial health effects inherent in dementia care, different psychosocial interventions provided preliminary evidence of […]

The effects of exposure to scenarios about dementia on stigma and attitudes toward dementia care in a Chinese community

Background: This study investigated whether brief exposure to information has any effect on stigmatizing attitudes towards older people with dementia, and how people responded to this medical diagnosis.; Methods: 494 adults were randomly assigned to three groups differentiated by experimental conditions. Group A (control) responded to questions on stigma directly. Group B (symptom) read two […]

A double-blind placebo-controlled randomized trial of Melissa officinalis oil and donepezil for the treatment of agitation in Alzheimer’s disease

Background/aims: Behavioural and psychological symptoms (BPSD) are frequent in people with Alzheimer’s disease and cause considerable stress to patients and their carers. Antipsychotics have been widely used as a first-line treatment, resulting in an estimated 1,800 excess strokes and 1,600 excess deaths in the UK alone. Safe and effective alternatives are urgently needed. Based upon […]

A quasi-experimental design trial exploring the effect of a partnership intervention on family and staff well-being in long-term dementia care

Objectives: This study sought to explore the effect of the family involvement in care (FIC) intervention on family and staff well-being over a nine-month period in a long-term care (LTC) facility providing dementia care.; Method: A quasi-experimental design with randomised allocation of two LTC sites but not the participants was employed. Family caregivers (n = […]

Prognostic factors for a favourable long-term outcome from an integrative psychotherapeutic nursing home programme

Background/aims: The prevalence of multiple psychiatric symptoms (MPS) in psychogeriatric patients is about 80%. MPS have negative effects on caregivers; 70-80% of caregivers are moderately to heavily burdened. We tested an integrative psychotherapeutic programme (IRR) focused on MPS as well as caregiver burden. To develop decision rules in indicating IRR, prognostic potentialities of diagnostic and […]

Integrative psychotherapeutic nursing home program to reduce multiple psychiatric symptoms of cognitively impaired patients and caregiver burden: randomized controlled trial

Objective: To test the effectiveness of an integrative psychotherapeutic nursing home program (integrative reactivation and rehabilitation [IRR]) to reduce multiple neuropsychiatry symptoms (MNPS) of cognitively impaired patients and caregiver burden (CB).; Design: Randomized controlled trial.; Setting: Psychiatric-skilled nursing home (IRR) and usual care (UC), consisting of different types of nursing home care at home or […]

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