View clinical trials related to Neurobehavioral Manifestations.
Filter by:The purpose of this study is to study the effects of attention training interventions on symptoms and brain function in major depressive disorder.
Major surgery in the elderly and frail patient is a challenge. Optimal perioperative management is essential for outcome and survival. There is a need for improved multidisciplinary approach to improve postoperative outcome in this patient population at high risk for postoperative morbidity and mortality. Here the investigators will evaluate the implementation of a multimodal prehabilitation program including optimization of nutrition (protein and carbohydrate loading), optimization of preoperative hydration and the use of regional anesthesia during cystectomy and urinary diversion in a series old frail patients and compared/matched them to a historical series of similar patients in terms of early return of quality of life using the Convalescence and Recovery Evaluation (CARE) instrument, cognition, and postoperative morbidity. The importance of patient-reported health status is well recognized and is a facet of healthcare quality. In addition it is a valuable means for quantitatively measuring the implication of technology adoption for the patient, who typically judges the efficacy of a surgical procedure by whether it improves quality of life. The objective of this study is to evaluate the implementation of a multimodal prehabilitation program in a series old frail patients and compared them to a historical series of similar frail patients in terms of early return of quality of life, cognition, and postoperative morbidity. The importance of patient-reported health status is well recognized and is a facet of healthcare quality. In addition it is a valuable means for quantitatively measuring the implication of technology adoption for the patient, who typically judges the efficacy of a surgical procedure by whether it improves quality of life.
Atrial fibrillation is a common arrythmia. It is an independent risk factor for stroke. There for anticoagulation therapy is used for atrial fibrillation patients. Alternatively, left atrial appendix closure can be used, if the risk for bleeding complications is deemed greater than the possible antithrombotic benefit of anticoagulation medication. Up to 70% of ischemic complications can be prevented with anticoagulation therapy, and left atrial appendix closure seems to have comparable results. Also left atrial catherter ablation (LACA) is gaining popularity as a therapeutic intervention for atrial fibrillation. However, the procedure is associated with 0,5-1% perioperative risk of clinically evident transient ischemic attack (TIA) or stroke. While the incidence of clinically evident ischemic complications remain relatively low, recent data suggest that 13%-20% of patients undergoing LACA are affected by post-operative neurocognitive dysfunction (POCD) 90 days after ablation. The goal of the study is to improve detection of subtle brain dysfunction after cardiac interventions by employing an experimental executive reaction time (RT) test along with EEG recording in aims to improve objective detection of subtle brain dysfunction assumed to underlie persistent cognitive, somatic, and affective complaints reported by patients who have undergone atrial fibrillation ablation.
The purpose of this study is to contribute evidence towards the potential to improve cognition in HIV+ individuals experiencing cognitive decline through personalized change in antiretroviral (ARV) medication. To that end, following a comprehensive evaluation to identify confounding clinical conditions, study participants will undergo a lumbar puncture to: (i) measure viral load (at 2 copies/ml); (ii) identify Cerebrospinal Fluid (CSF) genotype and tropism; and (iii) measure concentration of antiretroviral agents. When indicated from the CSF analysis, a personalized change in ARV will be implemented. Cognition will be measured in all at study entry and 6 months later.
Many patients with celiac disease complain of neurocognitive symptoms such as mental confusion, grogginess, difficulty with concentration and forgetfulness after exposure to gluten. However, there is little data on any possible association between impaired cognitive function and gluten intake in celiac disease. The investigators predict that patients with celiac disease, when exposed to gluten, will experience neurocognitive symptoms such as confusion, forgetfulness and difficulty concentrating. The goals of this study are to determine the prevalence of neurocognitive symptoms after exposure to gluten in patients with celiac disease and to characterize the nature of these symptoms both in terms of their duration and severity.
This study is designed to investigate the efficacy and safety of rivastigmine compared with placebo in patients with mild cognitive impairment (MCI).