View clinical trials related to Cognitive Impairment.
Filter by:This is a human clinical study involving the isolation of autologous bone marrow derived stem cells (BMSC) and transfer to the vascular system and inferior 1/3 of the nasal passages in order to determine if such a treatment will provide improvement in neurologic function for patients with certain neurologic conditions. http://mdstemcells.com/nest/
Primary study: This study is a single-site, double-blind, randomized, controlled clinical trial to compare an evidence-based structured program of 30-35 hours of on-line cognitive and social cognitive training exercises performed over 16 weeks (~2 hours per week), delivered with an innovative digital app which provides users with a motivation coach to set personalized goals and with secure social networking for peer support, "PRIME" ; vs. 2) A control condition of computer games, encouraged at ~2 hours per week over 16 weeks, delivered with "PRIME". Unblinded Cognitive Training Sub-Study: Participants who were randomized to the computer games arm of the trial may be offered access to the active cognitive training at the end of their 6 month follow up appointments, if they still meet inclusion criteria. PRIME Super Users Sub-Study: Participants who have provided all follow up data to the initial study, including those who are currently enrolled in the Unblinded Cognitive Training sub-study, may be offered continued participation in the PRIME community as super-users.
The purpose of this study is to explore the pathogenesis of cognitive impairment after acute cerebral infarction by applying the multimodal function MRI to dynamically observe the changes of the value of NAA,Cho,Cr,FA in a certain region in the brain and the function of the brain ,and to provide a visual instrument for evaluating the therapeutical effects of Chinese medicine through the application of multimodal function MRI to observe the changes of the neurotransmitter in certain area in the brain before and after the treatment.
For almost 17 % of cases patients over 75 years are sent for inappropriate reasons to the emergency unit. They are described as inappropriate hospitalization because they don't require the use of technical platform or diagnostic neither therapeutic procedures under medical supervision. Those are inappropriate because the patient could have a paramedical and social care at home or in more efficient structures. The hospital remains the place of remedy for social and health situations whose resolution was not possible because of a lack of infrastructure available, of patient or his relative information, or a lack of coordination in medico-social establishment. These inappropriate hospitalizations involve an increase of length of stay that enhancing the fragility and vulnerability of the elderly. They have deleterious effects as decompensation, comorbidities and loss of autonomy. Moreover, the suffering of natural or informal caregivers is also an important public health question; Caregivers may have a serious disease resulting from caring their relative. That leads to increase their consumption of health care and medical goods. This comprehensive study will highlight the deficiencies of the actual health care through the analysis of the speech of the different parts involved (main study). Simultaneously, a comparative analysis of the costs of health care will be conducted (economic combined study).
The purpose of this study is to explore the relationship between diabetes and cognitive impairment by olfactory function assessment and functional MRI.
Meta-analyses indicate beneficial effects of cognitive training and cognitively challenging video games on cognition. However, cognitive effects of solving jigsaw puzzles - a popular, visuospatial cognitive leisure activity - have not been investigated, yet. Thus, the primary aim of this study is to evaluate the effect of solving jigsaw puzzles on visuospatial cognition. As secondary aims, effects on psychological outcomes (self-efficacy, perceived stress, well-being) and visuospatial everyday functioning (instrumental activities of daily living and self-reported cognitive failures in everyday life) are examined.
Thyroid carcinoma is the common endocrine system malignant neoplasm. At present it has become the malignant neoplasm of fastest growing incidence rate. More than 90% thyroid carcinoma is thyroid differentiated carcinoma（DTC）. Postoperative oral L-thyroxine suppressing thyroid stimulating hormone (TSH) treatment is the standard therapy in DTC patients. While TSH-suppressive therapy with L-thyroxine can cause subclinical hyperthyroidism in treatment of patients with thyroid differentiated carcinoma. The impact of this therapy on cognitive functions and mood have not been systematically studied. The investigators infer the subclinical hyperthyroidism caused by TSH-suppressive therapy may impact cognitive function and mood disorders in DTC patients. The aim of this study is to explore the possible mechanism of cognitive function impairment in the course of TSH-suppressive therapy by rat model of total thyroidectomy + TSH-suppressive therapy and clinical trials. The result of this study may provide clinical and experimental basis for the side effects risk result form TSH-suppressive therapy in DTC patients.
The purpose of the project is to investigate how aerobic exercise affects brain volume, specific brain regions, neurotrophins and cognition in patients with multiple sclerosis. The study will be a single blinded randomized controlled trial with a 6 months intervention. It is hypothesized that aerobic exercise can slow down brain atrophy, increase the size of hippocampus, upregulate the secretion of neurotrophins and improve cognitive performance in people with multiple sclerosis.
The purpose of this study is to determine whether the chinese medicine Jian Pi Yi Shen Hua Tan granules is effective in the treatment of cognitive impairment after acute cerebral infarction .
The purpose of this work is to determine whether preoperative cognitive screening of patients over the age of 65 can be used as predictor of postoperative outcomes in patients undergoing lower extremity surgical procedures. This work is important as it may aid patients, families and physicians about the appropriateness of the surgical procedure and in providing resources to patients who are at the highest risk of adverse outcomes.