View clinical trials related to Mental Competency.
Filter by:Treatment decision-making capacity ('capacity') refers to a person's ability to make decisions about their treatment. It is an important issue for people diagnosed with a schizophrenia-spectrum disorder ('psychosis') because impaired capacity can mean a person does not understand what treatment options are available, or the implications of those options. In 2018 the National Institute of Health & Care Excellence (NICE) called for clinical trials of interventions such as talking therapies to help people regain capacity. However, running these trials can take several years. One way of reducing this delay is to run several trials at the same time, as part of one bigger trial called an 'Umbrella' trial. Although Umbrella trials have been used to accelerate the development of physical health interventions, they have yet to be used in mental health. The main aims of this study are therefore to find out whether people with non-affective psychosis (schizophrenia-spectrum disorder) will take part in a single (rater) blind Umbrella trial of talking therapies to improve their treatment decision-making capacity (the DEC:IDES trial), and to understand their experiences of participation. Before a larger version of the DEC:IDES trial can begin, it needs to be established that people with psychosis will want to take part in it. Specifically, the aim of this study is to establish whether they will stay in the trial until it is finished, or whether they will leave early. It will also examine why people might leave DEC:IDES early, so that it can be improved. For these reasons, a smaller version must be completed first. This will involve 3 small clinical trials, each with N=20 (Treatment N=10; Control N=10), each testing 1 of 3 different interventions. Each intervention has been designed to help participants resolve a problem which previous evidence suggests may reduce their decision-making ability. One intervention is designed to improve self-esteem, another is designed to reduce negative beliefs about psychosis ('self-stigma') and another is designed to help people with psychosis gather more information before making decisions. The investigators will record how many people participate in and complete the trial, and they will ask people for their views on what they liked and did not like about taking part. All this information will help ensure the larger DEC:IDES trial is more acceptable to people with psychosis.
The proposed project will tackle the two most salient problems for children under 5 in Brazil: the continued high rates of neonatal mortality, and the large disparities in early childhood development. We propose to extend and scale up previously tested and validated home visiting programs to the city of Boa Vista in the north region of Brazil. The core intervention of the program will be home visits or group meetings to mothers and caregivers by trained child development agents. At the core of the program is a detailed curriculum, which contains gestation and age-specific topics of child health and development to be discussed with caregivers at each encounter.
The purpose of this study is to determine if the enhancement of electroencephalographic (EEG) slow-wave activity using transcranial electrical stimulation (TES) at Slow Oscillation (SO) frequency, during a restricted period of nocturnal sleep, enhances the restorative properties of that period of sleep and improves performance during a subsequent period of sleep deprivation.
Both the main and sub-studies will investigate how consent forms and other health care documents are explained to patients. The findings will be used to create a computer program that can successfully explain consent and other health-related forms to individuals who have difficulty reading and understanding consent forms on their own as a supplement to the normal consent process done in research settings.
Anticholinergic medication is used to treat overactive bladder (OAB). A known side effect of this medication is cognitive dysfunction. OAB is more prevalent in the elderly population - a group that also has a higher baseline risk of cognitive dysfunction. Our objective is to evaluate the effect of an anticholinergic medication on cognitive function in elderly women. Subjects will be randomized to:1) trospium chloride or 2) placebo. There are three aims: 1) To evaluate changes in cognitive function in elderly women taking trospium versus placebo, using validated cognitive assessment tests. 2) To develop a useful battery of cognitive screening tests for monitoring the cognitive safety of OAB management. 3) To understand how the timing of cognitive changes relates to the timing of improvement in OAB symptoms. The investigators will recruit 60 women aged ≥ 50 with the diagnosis of OAB. Cognitive assessments will be performed at baseline and Week 1 and 4 after drug initiation using paper-based validated questionnaires. OAB improvement will be assessed with validated questionnaires.
The study proposes to analyze the difference in the rapidity of the recovery of post operative cognition immediately after extubation and 20, 40 and 60 minutes post extubation and neuropsychological complications (delirium) after 48 hours following general anesthesia using a prospective, randomized approach. Patients undergoing any type of surgery with the exception of cranial, cardiac or thoracic surgery can be enrolled in the study.
To assess the efficacy and safety of Pharmaton? PHL 00749 in improving cognitive function and allevi ating mental and physical stress in healthy male and female subjects leading demanding lifestyles.