View clinical trials related to Cognition Disorders.
Filter by:The purpose of this study is to collect the prevalence of geriatric syndrome, which is recognized by an internist, and to compare the data based on the comprehensive geriatric assessment by a geriatrician. The secondary outcome is to develop a practical collected form for the internist.
The trial will evaluate the effects of an exercise program on the physical and cognitive performance of patients with hematological neoplastic diseases after high dose chemotherapy with stem cell support.
Migraine headache occurs frequently in women more than men and is associated with symptoms not only of significant pain but also of symptoms typically including of photophobia, phonophobia, nausea and vomiting. Many migraine patients report difficulty in cognition from lack of concentration, difficulty in word finding or inability to remember. Many of these cognitive symptoms seem to be independent of the pain intensity and may occur completely separately from the headache pain but can be disabling. It is likely that the frequency and importance of cognitive symptoms associated with migraine are underreported. The Mental Efficacy Workload Test (MEWT) is a computerized battery that is designed to be an efficient and accurate measure of cognition during migraine headache. Treximet is a new migraine treatment recently FDA approved for the treatment for the relief of acute migraine that may be effective for the cognitive symptoms for migraine patients who have a history of cognitive dysfunction during a migraine headache. The primary efficacy parameter is to evaluate the effectiveness of treatment with Treximet versus placebo in patients with acute migraine headache measuring neuropsychological function using the MEWT during the migraine and comparing that score with a prior MEWT score when the patient had no migraine symptoms. A double blind, placebo-controlled, crossover study was chosen so that each patient may be her or his own control. It is the intent of this study to determine the type and intensity of cognitive dysfunction associated with migraine headache and to what extent that Treximet may relieve the cognitive dysfunction in a safe and effective manner.
Topiramate (TPM) is an antiepileptic drug with a unique mode of action that is often useful in patients refractory to other drugs. However its use is restricted by the high incidence of cognitive adverse drug reactions (ADRs) that are associated with TPM exposure. TPM has been shown to cause particular cognitive ADRs, characterized by verbal fluency, attention, working memory and language deficits, at a much higher rate than other antiepileptic drugs. There do not appear to be obvious differences between patients that do or do not experience cognitive ADRs when on TPM (e.g. age, sex, concomitant medications, diagnosis), which suggests a genetic contributor.
The objective of the study is to assess the effects of rasagiline on cognitive functions in patient with Parkinson's disease. Patients on any dopaminergic medications will be assigned to receive rasagiline 1 mg or placebo over 3 months. Cognitive functions will be assessed by selected neuropsychological tests representing each cognitive domain.
Objectives:The purpose of the study is to explore the efficacy and safety of H1-Coil deep brain rTMS in subjects with negative symptoms and cognitive deficits of schizophrenia (deficit syndrome), currently treated with atypical antipsychotics. Patient Population: The intention is to treat 45 patients diagnosed with schizophrenia, who are currently suffering mainly from negative symptoms and cognitive deficits (deficit syndrome). The patients will be of all racial, ethnic and gender categories, ranging from 18 to 65 years of age, and have PANSS negative≥21 and PANSS positive<24. Patients will be recruited from both academic and private research centers. Structure: The study is a randomized, prospective, 8 weeks, double blind study. Blinding: The treatment administrator and the study personnel and patients will be masked to the treatment being administrated. Concurrent Control: The study group will receive active rTMS treatment and the control group will receive an inactive, sham treatment.
Recent studies have described the role of melatonin as a sleep regulator and as an anti- oxidative neuroprotective agent in improving sleep quality and delaying cognitive decline in Alzheimer's disease (AD). In accordance with this data, our hypothesis is that melatonin will delay the cognitive decline in Mild Cognitive Impairment (MCI) patients and reduce the conversion rate from MCI to AD.
The study proposes to analyze the difference in the rapidity of the recovery of post operative cognition immediately after extubation and 20, 40 and 60 minutes post extubation and neuropsychological complications (delirium) after 48 hours following general anesthesia using a prospective, randomized approach. Patients undergoing any type of surgery with the exception of cranial, cardiac or thoracic surgery can be enrolled in the study.
This study aims to determine whether levodopa is effective in boosting learning and memory in healthy subjects and patients with dementia or Mild Cognitive Impairment. We also examine in healthy subjects using functional magnetic resonance imaging which brain regions mediate improved learning after levodopa administration.
The incidence of cognitive decline related to CPB ranges from 20% to 80%, which may affect length of hospital stay, quality of life, the rehabilitation process, and work performance.However, there is no method to prevent the decline.Gastrodin,the active constituent of gastrodia elata, has been widely used for the treatment of paralysis, hemiplegia, headache, vertigo, and Alzheimer's disease. Gastrodin is safe. No severe side-effect has been observed in the treatment. We postulate that gastrodin would attenuate the causative parameters of cognitive dysfunction related to CPB and would be an effective drug to prevent the decline as a result.