View clinical trials related to Cognition Disorder.
Filter by:The present study is testing spermidine treatment in elderly patients with coronary artery disease. The study is a randomized, double-blind, placebo-controlled, two-armed, parallel-group, single centre, clinical study.
To evaluate the dose-response of relevant blood biomarkers to remote ischemic conditioning in patients with age-related cerebral white matter hyperintensities on MRI, in preparation for a subsequent larger efficacy trial.
This study is a group controlled clinical trial. Parallel study, patients aged 40-80 years, with Parkinson disease. Twelve sessions, three times a week, for 30 minutes. Training will consist of Transcranial Direct Current Stimulation linked to tredmill training, in 3 blocks of 7 minutes, and adicionally to the Experimental Group, dual-task cognitive-motor exercises, simultaneously. The investigators will use the folowwing instruments: Auditory Stroop Test, Trail Making Test, Montreal Cognitive Assessment, Timed-up-and-go ST and DT, UPDRS II and III and Eletroencefalography (EEG). The objective is to examine cognitive alterations on PD pacients due to intervention and the relationships between baseline outcomes in responders and non-responders to therapy.
Alzheimer's disease (AD) is a progressive and fatal neurodegenerative disease that is manifested by severe cognitive impairment mainly from late life (>65 years). Clinical studies have shown that both systemic inflammation and cortical and hippocampal hyperactivity are features present in patients during the early stages of the disease. In this project we will seek to relate the levels of the proinflammatory cytokines interleukin-1beta, interleukin-6 and tumor necrosis factor-alpha with the level of cortical hyperactivity evaluated with the electroencephalographic changes induced by the GABAergic anesthetic propofol in older adults undergoing elective surgery.
Systemic lupus erythematosus (SLE) is a chronic autoimmune and inflammatory disease. The pathogenesis of SLE results from interactions between genes, hormones, and the environment; however, the exact etiology is unknown. SLE can affect many organs and systems, including the musculoskeletal, hematological, renal, neuropsychiatric, cardiovascular and pulmonary systems, and skin. Non-specific general complaints such as malaise, fatigue, arthralgia, anxiety, depression, fever, and weight loss are evident at the onset of the disease and during the activation periods. Patients experience hopelessness due to the complexity of the symptoms and the chronic and progressive nature of the disease, and they experience deterioration in their quality of life due to the interaction of anxiety and depression findings with other symptoms. SLE is a difficult disease to manage because of the different organ and system involvement processes. In addition, these symptoms of the disease and the nature of chronic pain, including central sensitization, cause it to accompany a process that is affected by the mood of the person. Some patients present to a rheumatologist with mild symptoms, while others may present with severe, life-threatening symptoms. The onset of the disease before the age of 18 is defined as childhood onset (juvenile). Childhood-onset SLE accounts for approximately 1/5 of SLE patients. It is known that the main mechanism in the formation of the disease is the production of more than one autoantibody. Although childhood SLE (jSLE) appears to be basically the same disease with similar etiology, pathogenesis, and laboratory findings as in adults, there are differences in the frequency and severity of clinical manifestations. In this respect, the clearest finding is that children with SLE have greater disease severity and earlier disease-related organ damage than adults with SLE. Studies on the disease show that patients with jSLE have not only physical but also cognitive effects. The aim of our study is to examine the effects of exercises applied with a dual-task approach on patients' physical and cognitive status in jSLE cases.
A study conducted in Finland discovered that a multidomain intervention, consisting of physical activity, nutritional guidance, cognitive training, social activities, and management of vascular risk factors, effectively decelerated cognitive decline in healthy older adults who were at an increased risk of cognitive decline. The HERITAGE study is a 2-year clustered randomized controlled trial (clustered-RCT) that explores the efficacy of a multidomain intervention among 1200 elderly residents with a higher risk of cognitive decline and dementia in Zhejiang Province, China
Interventional implantation of the aortic valve (Transcatheter Aortic Valve Implantation; TAVI) may alter neurocognitive functions. We aim to differentiate the changes in cognitive functions after a TAVI.
The present study aims to quantify the impact of a multidomain approach to prevent cognitive decline in individuals from the general population at-high risk of dementia. It will be based on five distinct components: 1) cognitive training; 2) physical exercise; 3) nutrition education; 4) capacitation to deal with cognitive decline; 5) assessment and correction of hearing loss.
The general objective of this interventional study is to explore the impact of long-acting arpiprazole on brain structure, in particular potential neurotrophic effects, neurogenetic and neuroprotective that could counteract the progressive neuronal degeneration inherent in the schizophrenic pathology itself. Each subject will undergo a structured clinical interview to assess the presence/absence of Axis I psychiatric disorders (SCID-5 CV). This evaluation is carried out in common clinical practice as a tool to support diagnosis in patients with suspected schizophrenia. In all subjects, the cognitive profile will be evaluated through the Brief Assessment of Cognition in schizophrenia (BAC-S). The degree of psychotic symptomatology reported through the administration of specific psychopathological scales such as the Brief Psychiatric Rating Scale (BPRS) and the Positive and Negative Syndrome Scale (PANSS) will also be measured. Further clinical data will be extrapolated from medical records and interviews with psychiatrists, if available. In patients diagnosed with schizophrenia at the first psychotic episode, the administration of pharmacological therapy with long-acting aripiprazole will take place following the indications of the relevant data sheet. At the U.O.C. of Neuroradiology of the Fondazione, all enrolled subjects will undergo a 3-Tesla multimodal neuroimaging session that includes: - T1-weighted sequences: to study the volumetric differences of white and grey matter between subjects before and after treatment; - Acquisition of myelin sequences: to assess the differences in myelin between subjects before and after treatment; - DTI sequences: to assess differences in white matter bundles between subjects before and after treatment. The degree of psychotic symptomatology reported will be evaluated by the repetition of psychopathological scales (BPRS, PANSS). Three months after the start of therapy all patients who have joined the study will carry out a 3T NMR of extra standard care control.
The purpose of this study is to investigate neurocognitive mechanisms underlying response to intervention aimed at enhancing, and remediating weaknesses in, numerical skills in children, including those with mathematical learning disabilities (MLD).