View clinical trials related to Neurocognitive Disorders.
Filter by:There is a need for caregiver-initiated and -implemented non-pharmacological interventions directly to and for the person with dementia, including environmental assessment and modification, as first-line treatments for behavioral and psychological symptoms of dementia (BPSD) in persons living with dementia (PLWD). Delivered via telehealth, Harmony at HOME (H@H) aims to train caregivers of persons with moderate to severe ADRD in the skills of assessing and modifying the home environment to promote "person-environment fit," a concept that posits that the ability to access features within a built environment (e.g. bathroom, stairs,) or that factors within the environment itself (lighting, noise level, temperature), especially when linked with individualized social support, contribute to or even shape behavior. In addition to the intervention, the first 10 caregiver participants to enroll will also be invited to participate in two focus groups that will be facilitated during and after the intervention. The first focus group focuses on experiences as a dementia caregiver in rural areas. The second focus group focuses on providing feedback regarding caregivers' perceptions, acceptability, and usefulness of the H@H intervention. These focus groups will be conducted as structured interviews with open-ended questions that encourage participants to share their experiences.
Delirium is common in older adults after inpatient surgery and may be associated with cognitive decline. Advances in surgical and anesthetic techniques have led to increasing numbers of older adults undergoing surgery on an outpatient basis. However, few studies have investigated cognitive disorders of older adults before or after ambulatory surgery. Increased age and pre-existing cognitive impairment are strong risk factors for cognitive decline after surgery, yet older adults are not screened for cognitive impairment before surgery. Existing screening tools require specially trained staff for test administration and in-person testing. Virtual cognitive screening has not been evaluated in surgical patients. In this study, investigators will determine the feasibility of using Cogniciti's Brain Health Assessment (BHA) - a validated online cognitive screening tool that can be self-administered from a patient's home before surgery - to screen older adults before ambulatory surgery.
This cluster randomized pragmatic clinical trial will test the effectiveness and feasibility of embedding the Tele-Savvy intervention, a psychoeducational program for family and other informal caregivers of older adults living in the community with Alzheimer's disease and related dementia (ADRD), in two health care systems/clinical sites: UConn Health in Farmington, Connecticut, and Emory Healthcare in Atlanta, Georgia.
The primary objective of this pilot study is to evaluate the feasibility (i.e. recruitment, adherence, compliance, attrition), usability (i.e. system usability), and acceptance (i.e. enjoyment, training motivation and perceived usefulness) of a newly developed exergame-based intervention concept for older adults with mNCD. As a secondary objective, preliminary effects of the intervention on cognition, brain resting-state functional connectivity, gait, cardiac autonomic regulation, and psychosocial factors (i.e. quality of life, and levels of depression, anxiety, and stress) will be explored. This allows to synthesize data for a sample size calculation on basis of a formal power calculation for a future RCT. A two-arm, parallel-group, single-blinded (i.e. outcome evaluator of pre- and post-measurements blinded to group allocation) pilot randomized controlled study with an allocation ration of 2 : 1 (i.e. intervention : control) including 17 - 25 older adults with mNCD will be conducted between June and December 2021. The active control group will proceed with usual care as provided by the memory clinics where the patients are recruited. The intervention group will perform a twelve-week training intervention according to a newly developed exergame-based intervention concept in addition to usual care. Primary outcomes will be assessed throughout the training intervention period. The measurements of all secondary outcomes will be conducted at ETH Hönggerberg within two weeks prior to starting (PRE) and after completing (POST) the study intervention.
Some patients with subjective cognitive decline (SCD) progress to neurocognitive disorders (NCD), whereas others remain stable; however, the neuropsychological determinants of this progression have not been identified. The investigators objective was to examine baseline neuropsychological indicators that could discriminate between people in whom the SCD progressed to a mild or major NCD and people in whom the SCD remained stable. The investigators retrospectively included patients consulting for SCD at a university medical center's memory center (Amiens, France) and who had undergone three or more neuropsychological assessments at least 6 months apart. The relationship between domain-specific scores and the global cognitive score (GCS, as a function of final status (stable SCD vs. progression toward a mild or major NCD)) was examined using a generalized linear mixed model.
This project will promote the development of transdisciplinary analyses. Neuropsychological disorders will be explored with the usual appropriate tests done by psychologists and neuropsychologists regularly involved in the management of sickle cell disease affected children. For the social sciences' component, various methods will be used: Measure of the Life habits (MHAVIE), Measure of Environmental Quality (MQE) and semi-guided interviews will complete the collection of qualitative data. The expected results concern the identification of the barriers or facilitators the sickle cell patients might face in their social participation, whether they are affected or not by neurological disorders.
The aim of this study is to examine the effects of different but safe levels of arterial oxygen levels used in cardiac surgeries on cerebral oxygenation during the operation. It is also to investigate the effect on cognitive functions in the postoperative period. For our study the investigators will conduct a randomized control trial. Patients will be randomly assigned to one of two possible study groups according to the arterial oxygen levels.If there is any abnormality in cerebral oxygen levels during surgery, necessary intervention will be made by doctors.
This research aims to evaluate the effect of cognitive stimulation (CS) on the functioning of the prefrontal cortex (PFC), seeking an analysis of both cerebral hemodynamics in neuroplasticity and aspects related to the initiation of neurodegenerative processes. The intervention presents an individual format and the participants are elderly without or with neurocognitive disorders (NCD). Concretely, to assess the effects of individual CS on global cognition, and mood, as well as to analyze neuronal activity with oxygenation, volume and blood flow in the brain, evaluating the impact of cognitive stimulation on brain hemodynamics. Participants in the intervention group receive two 45 min-session of CS per week for 12 weeks in addition to their treatment as usual. Participants in the control group will maintain their treatment as usual.
The aim of this study is to investigate the usability of a newly designed and developed user-centered exergame in older adults with major neurocognitive disorder (dementia).
This research aims to evaluate the ability of individual reminiscence therapy (RT), using a simple reminiscence format, to improve the overall cognitive function, memory, emotional status and quality of life (QoL) of older adults with neurocognitive disorders (NCD) attending social care and support services. A multicentre randomised controlled trial (RCT) is proposed in Azores archipelago with repeated measures (pre-intervention, post-intervention and follow-up). Intervention group will hold 26 individual RT sessions, twice a week for 13 weeks. Control group participants will maintain their treatment as usual. Make a subsample analysis of the main clinical diagnoses, and compare the results of sample and subsample with a previous study that had the same intervention protocol.