View clinical trials related to Cognitive Impairments.
Filter by:This Phase III trial will examine the efficacy of computerized cognitive training methods on perceived cognitive impairment in breast cancer survivors.
Cognitive impairment is the core symptom of unipolar and bipolar depression, which seriously affects the prognosis of the disease and the rehabilitation of social function. There is no unified conclusion in the field and severity of cognitive impairment, and the cause of cognitive impairment is unknown, which may be related to many factors. In this study,the THINC-it tool was used to study the characteristics of cognitive impairment in unipolar and bipolar depression by longitudinal follow-up, which provides a theoretical basis for the differential diagnosis of unipolar and bipolar depression. Early identification and intervention of risk factors can improve the prognosis of the disease.
80% of patients with alcohol use disorders (AUD) present cognitive impairments, such as memory and executive functions. These disorders may have repercussions in addiction treatment by altering the patient's adherence to care. The level of impairment is dependent on the onset of addiction, and also the duration of abstinence. A complete neuropsychological evaluation is necessary to highlight cognitive impairments. In practice, the evaluation of these disorders by practitioners, is done with the help of tools of screening like the MoCa (Montreal cognitive assesment) and the BEARNI (Brief evaluation of alcohol related neuropsychological impairment). However, none of these tools have been evaluated in patients with alcoholic cirrhosis. Indeed, some studies have suggested that liver disorders including cirrhosis may be a factor aggravating cognitive disorders. The purpose of this study is to evaluate the ability of the BEARNI tool to detect alcohol-related cognitive problems in patients with alcohol-related cirrhosis.
The aim of the study is to evaluate the beneficial effect of a mixture of vegetal oils with a composition related to short, medium and long unsaturated chain fatty acids on patients with a diagnose of cognitive impairment or mild to moderate Alzheimer disease
Currently, no study to date has directly tested a selective D1R agonist in relation to the cognitive impairment of Schizophrenia without the confound of neuroleptics. The investigators propose to examine the efficacy of DAR-0100A, a highly selective, full D1R agonist supported by pre-clinical and preliminary pilot clinical data, in ameliorating the cognitive deficits in Schizotypal Personality Disordered subjects receiving no medications including antipsychotics. The investigators hypothesize that 1) Baseline primary outcome measures will be impaired in Schizotypal personality disorder (SPD) subjects compared to controls, 2) SPD subjects on DAR-0100A will show improvement on primary measures greater than healthy controls and SPD patients randomized to placebo, and 3) SPD patients will show significant improvements on primary outcome variables on drug compared to placebo.